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ecl/src/configure
Daniel Kochmański b74014c2f6 Update version number to 26.3.26
2026-03-20 09:13:07 +01:00

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#! /bin/sh
# From configure.ac Revision.
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.72 for ecl 26.3.26.
#
#
# Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation,
# Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else case e in #(
e) case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac ;;
esac
fi
# Reset variables that may have inherited troublesome values from
# the environment.
# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" "" $as_nl"
PS1='$ '
PS2='> '
PS4='+ '
# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
# The user is always right.
if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
test -r "$as_dir$0" && as_myself=$as_dir$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as 'sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# Use a proper internal environment variable to ensure we don't fall
# into an infinite loop, continuously re-executing ourselves.
if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
_as_can_reexec=no; export _as_can_reexec;
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed 'exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
# We don't want this to propagate to other subprocesses.
{ _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
else case e in #(
e) case \`(set -o) 2>/dev/null\` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac ;;
esac
fi
"
as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }
exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" )
then :
else case e in #(
e) exitcode=1; echo positional parameters were not saved. ;;
esac
fi
test x\$exitcode = x0 || exit 1
blah=\$(echo \$(echo blah))
test x\"\$blah\" = xblah || exit 1
test -x / || exit 1"
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
if (eval "$as_required") 2>/dev/null
then :
as_have_required=yes
else case e in #(
e) as_have_required=no ;;
esac
fi
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
then :
else case e in #(
e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
as_found=:
case $as_dir in #(
/*)
for as_base in sh bash ksh sh5; do
# Try only shells that exist, to save several forks.
as_shell=$as_dir$as_base
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
CONFIG_SHELL=$as_shell as_have_required=yes
if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
then :
break 2
fi
fi
done;;
esac
as_found=false
done
IFS=$as_save_IFS
if $as_found
then :
else case e in #(
e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
CONFIG_SHELL=$SHELL as_have_required=yes
fi ;;
esac
fi
if test "x$CONFIG_SHELL" != x
then :
export CONFIG_SHELL
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed 'exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
if test x$as_have_required = xno
then :
printf "%s\n" "$0: This script requires a shell more modern than all"
printf "%s\n" "$0: the shells that I found on your system."
if test ${ZSH_VERSION+y} ; then
printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
else
printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
fi
exit 1
fi ;;
esac
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS
## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
return $1
} # as_fn_set_status
# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
set +e
as_fn_set_status $1
exit $1
} # as_fn_exit
# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
else case e in #(
e) as_fn_append ()
{
eval $1=\$$1\$2
} ;;
esac
fi # as_fn_append
# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
else case e in #(
e) as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
} ;;
esac
fi # as_fn_arith
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
printf "%s\n" "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
as_lineno_1=$LINENO as_lineno_1a=$LINENO
as_lineno_2=$LINENO as_lineno_2a=$LINENO
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
sed -n '
p
/[$]LINENO/=
' <$as_myself |
sed '
t clear
:clear
s/[$]LINENO.*/&-/
t lineno
b
:lineno
N
:loop
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
{ printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
# already done that, so ensure we don't try to do so again and fall
# in an infinite loop. This has already happened in practice.
_as_can_reexec=no; export _as_can_reexec
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
# original and so on. Autoconf is especially sensitive to this).
. "./$as_me.lineno"
# Exit status is that of the last command.
exit
}
# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n. New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable.
# In both cases, we have to default to 'cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
fi
else
as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated
# Sed expression to map a string onto a valid variable name.
as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
as_tr_sh="eval sed '$as_sed_sh'" # deprecated
test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1
# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='ecl'
PACKAGE_TARNAME='ecl'
PACKAGE_VERSION='26.3.26'
PACKAGE_STRING='ecl 26.3.26'
PACKAGE_BUGREPORT=''
PACKAGE_URL=''
ac_unique_file="bare.lsp.in"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stddef.h>
#ifdef HAVE_STDIO_H
# include <stdio.h>
#endif
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"
ac_header_c_list=
ac_func_c_list=
ac_subst_vars='LTLIBOBJS
ECL_INIT_FORM
ECL_EXTRA_LISP_FILES
CHAR_CODE_LIMIT
ECL_CHARACTER
ECL_CC
POW_LIB
LIBOBJS
ECL_FPE_CODE
ECL_FILE_CNT
ECL_LONGJMP
ECL_SETJMP
ECL_STDINT_HEADER
CL_LONG_BITS
CL_INT_BITS
CL_SHORT_BITS
CL_FIXNUM_MIN
CL_FIXNUM_MAX
CL_FIXNUM_BITS
CL_FIXNUM_TYPE
ECL_LONG_LONG_BITS
EGREP
GREP
XMKMF
ECL_VERSION_NUMBER
SONAME_LDFLAGS
SONAME
SONAME1
SONAME2
SONAME3
ECL_LIBFFI_HEADER
ECL_BOEHM_GC_HEADER
ECL_CMPDIR
ECL_GMP_HEADER
MANUAL_UNINSTALL_TARGET
MANUAL_INSTALL_TARGET
MANUAL_MAKE_TARGET
MAKEINFO
INSTALL_INFO
WINDRES
ECL_MIN
ECL_DEFAULT_C_STACK_SIZE
ECL_GC_DIR
thehost
INSTALL_TARGET
SHAREDPREFIX
SHAREDEXT
LIBEXT
LIBPREFIX
ECL_LDRPATH
TARGET_IDENTIFIER
MACHINE_VERSION
SOFTWARE_VERSION
SOFTWARE_TYPE
ARCHITECTURE
EXE_SUFFIX
MV
RM
CP
true_builddir
true_srcdir
ETAGS
CTAGS
AR
SET_MAKE
LN_S
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
RANLIB
CPP
ac_ct_CXX
CXXFLAGS
CXX
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
LSP_FEATURES
COMPILATION_FEATURES
LSP_LIBRARIES
LIBRARIES
SUBDIRS
TARGETS
EXTRA_OBJS
PROGRAM_LDFLAGS
BUNDLE_LDFLAGS
SHARED_LDFLAGS
CORE_LIBS
FASL_LIBS
LIBFFI_LDFLAGS
GMP_LDFLAGS
GMP_CPPFLAGS
DEBUG_CFLAGS
ECL_CFLAGS
buildir
ecldir
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
with_cross_config
enable_shared
enable_rpath
enable_threads
enable_boehm
enable_libatomic
enable_soname
enable_gmp
with_C_gmp
with_system_gmp
with_gmp
with_gmp_args
with_gmp_prefix
with_gmp_incdir
with_gmp_libdir
with_libffi_prefix
with_libffi_incdir
with_libffi_libdir
with_libgc_prefix
with_libgc_incdir
with_libgc_libdir
with_cxx
with_tcp
with_serve_event
with_clos_streams
with_cmuformat
with_asdf
with_defsystem
with_cmp
with_bytecmp
with_rt
with_profile
with_dffi
with_fpe
with_signed_zero
with_ieee_fp
with_sse
enable_unicode
enable_c99complex
enable_smallcons
enable_gengc
enable_precisegc
enable_serialization
enable_debug
with_debug_cflags
with_profile_cflags
with_extra_files
with_init_form
enable_manual
with_x
'
ac_precious_vars='build_alias
host_alias
target_alias
ecldir
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CXX
CXXFLAGS
CCC
CPP
XMKMF'
# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE
# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'
ac_prev=
ac_dashdash=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
eval $ac_prev=\$ac_option
ac_prev=
continue
fi
case $ac_option in
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*=) ac_optarg= ;;
*) ac_optarg=yes ;;
esac
case $ac_dashdash$ac_option in
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ac_dashdash=yes ;;
-bindir | --bindir | --bindi | --bind | --bin | --bi)
ac_prev=bindir ;;
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
bindir=$ac_optarg ;;
-build | --build | --buil | --bui | --bu)
ac_prev=build_alias ;;
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
build_alias=$ac_optarg ;;
-cache-file | --cache-file | --cache-fil | --cache-fi \
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
ac_prev=cache_file ;;
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
cache_file=$ac_optarg ;;
--config-cache | -C)
cache_file=config.cache ;;
-datadir | --datadir | --datadi | --datad)
ac_prev=datadir ;;
-datadir=* | --datadir=* | --datadi=* | --datad=*)
datadir=$ac_optarg ;;
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
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ac_prev=datarootdir ;;
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
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datarootdir=$ac_optarg ;;
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ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid feature name: '$ac_useropt'"
ac_useropt_orig=$ac_useropt
ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
*"
"enable_$ac_useropt"
"*) ;;
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
esac
eval enable_$ac_useropt=no ;;
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ac_prev=docdir ;;
-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
docdir=$ac_optarg ;;
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
ac_prev=dvidir ;;
-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
dvidir=$ac_optarg ;;
-enable-* | --enable-*)
ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid feature name: '$ac_useropt'"
ac_useropt_orig=$ac_useropt
ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
*"
"enable_$ac_useropt"
"*) ;;
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
esac
eval enable_$ac_useropt=\$ac_optarg ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
| --exec | --exe | --ex)
ac_prev=exec_prefix ;;
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
| --exec=* | --exe=* | --ex=*)
exec_prefix=$ac_optarg ;;
-gas | --gas | --ga | --g)
# Obsolete; use --with-gas.
with_gas=yes ;;
-help | --help | --hel | --he | -h)
ac_init_help=long ;;
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
ac_init_help=recursive ;;
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
ac_init_help=short ;;
-host | --host | --hos | --ho)
ac_prev=host_alias ;;
-host=* | --host=* | --hos=* | --ho=*)
host_alias=$ac_optarg ;;
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
ac_prev=htmldir ;;
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
| --ht=*)
htmldir=$ac_optarg ;;
-includedir | --includedir | --includedi | --included | --include \
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
| --includ=* | --inclu=* | --incl=* | --inc=*)
includedir=$ac_optarg ;;
-infodir | --infodir | --infodi | --infod | --info | --inf)
ac_prev=infodir ;;
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
infodir=$ac_optarg ;;
-libdir | --libdir | --libdi | --libd)
ac_prev=libdir ;;
-libdir=* | --libdir=* | --libdi=* | --libd=*)
libdir=$ac_optarg ;;
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
| --libexe | --libex | --libe)
ac_prev=libexecdir ;;
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
| --libexe=* | --libex=* | --libe=*)
libexecdir=$ac_optarg ;;
-localedir | --localedir | --localedi | --localed | --locale)
ac_prev=localedir ;;
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
localedir=$ac_optarg ;;
-localstatedir | --localstatedir | --localstatedi | --localstated \
| --localstate | --localstat | --localsta | --localst | --locals)
ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
localstatedir=$ac_optarg ;;
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
ac_prev=mandir ;;
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
mandir=$ac_optarg ;;
-nfp | --nfp | --nf)
# Obsolete; use --without-fp.
with_fp=no ;;
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c | -n)
no_create=yes ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
no_recursion=yes ;;
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
| --oldin | --oldi | --old | --ol | --o)
ac_prev=oldincludedir ;;
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
oldincludedir=$ac_optarg ;;
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
prefix=$ac_optarg ;;
-program-prefix | --program-prefix | --program-prefi | --program-pref \
| --program-pre | --program-pr | --program-p)
ac_prev=program_prefix ;;
-program-prefix=* | --program-prefix=* | --program-prefi=* \
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
program_prefix=$ac_optarg ;;
-program-suffix | --program-suffix | --program-suffi | --program-suff \
| --program-suf | --program-su | --program-s)
ac_prev=program_suffix ;;
-program-suffix=* | --program-suffix=* | --program-suffi=* \
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
program_suffix=$ac_optarg ;;
-program-transform-name | --program-transform-name \
| --program-transform-nam | --program-transform-na \
| --program-transform-n | --program-transform- \
| --program-transform | --program-transfor \
| --program-transfo | --program-transf \
| --program-trans | --program-tran \
| --progr-tra | --program-tr | --program-t)
ac_prev=program_transform_name ;;
-program-transform-name=* | --program-transform-name=* \
| --program-transform-nam=* | --program-transform-na=* \
| --program-transform-n=* | --program-transform-=* \
| --program-transform=* | --program-transfor=* \
| --program-transfo=* | --program-transf=* \
| --program-trans=* | --program-tran=* \
| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name=$ac_optarg ;;
-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
ac_prev=pdfdir ;;
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
pdfdir=$ac_optarg ;;
-psdir | --psdir | --psdi | --psd | --ps)
ac_prev=psdir ;;
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
psdir=$ac_optarg ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
-runstatedir | --runstatedir | --runstatedi | --runstated \
| --runstate | --runstat | --runsta | --runst | --runs \
| --run | --ru | --r)
ac_prev=runstatedir ;;
-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
| --run=* | --ru=* | --r=*)
runstatedir=$ac_optarg ;;
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
| --sbi=* | --sb=*)
sbindir=$ac_optarg ;;
-sharedstatedir | --sharedstatedir | --sharedstatedi \
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
| --sharedst | --shareds | --shared | --share | --shar \
| --sha | --sh)
ac_prev=sharedstatedir ;;
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
| --sha=* | --sh=*)
sharedstatedir=$ac_optarg ;;
-site | --site | --sit)
ac_prev=site ;;
-site=* | --site=* | --sit=*)
site=$ac_optarg ;;
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
srcdir=$ac_optarg ;;
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
| --syscon | --sysco | --sysc | --sys | --sy)
ac_prev=sysconfdir ;;
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
sysconfdir=$ac_optarg ;;
-target | --target | --targe | --targ | --tar | --ta | --t)
ac_prev=target_alias ;;
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
target_alias=$ac_optarg ;;
-v | -verbose | --verbose | --verbos | --verbo | --verb)
verbose=yes ;;
-version | --version | --versio | --versi | --vers | -V)
ac_init_version=: ;;
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ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid package name: '$ac_useropt'"
ac_useropt_orig=$ac_useropt
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*"
"with_$ac_useropt"
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*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
esac
eval with_$ac_useropt=\$ac_optarg ;;
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ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid package name: '$ac_useropt'"
ac_useropt_orig=$ac_useropt
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eval with_$ac_useropt=no ;;
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ac_prev=x_includes ;;
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x_includes=$ac_optarg ;;
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ac_prev=x_libraries ;;
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Try '$0 --help' for more information"
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as_fn_error $? "invalid variable name: '$ac_envvar'" ;;
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eval $ac_envvar=\$ac_optarg
export $ac_envvar ;;
*)
# FIXME: should be removed in autoconf 3.0.
printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
;;
esac
done
if test -n "$ac_prev"; then
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as_fn_error $? "missing argument to $ac_option"
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if test -n "$ac_unrecognized_opts"; then
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fi
# Check all directory arguments for consistency.
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
libdir localedir mandir runstatedir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
case $ac_val in
*/ )
ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
eval $ac_var=\$ac_val;;
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# Be sure to have absolute directory names.
case $ac_val in
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as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done
# There might be people who depend on the old broken behavior: '$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias
# FIXME: To remove some day.
if test "x$host_alias" != x; then
if test "x$build_alias" = x; then
cross_compiling=maybe
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fi
ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-
test "$silent" = yes && exec 6>/dev/null
ac_pwd=`pwd` && test -n "$ac_pwd" &&
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test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
as_fn_error $? "pwd does not report name of working directory"
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ac_srcdir_defaulted=yes
# Try the directory containing this script, then the parent directory.
ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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X"$as_myself" : 'X\(//\)$' \| \
X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_myself" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
srcdir=$ac_confdir
if test ! -r "$srcdir/$ac_unique_file"; then
srcdir=..
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ac_srcdir_defaulted=no
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if test ! -r "$srcdir/$ac_unique_file"; then
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
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fi
ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work"
ac_abs_confdir=`(
cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
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srcdir=.
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# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
eval ac_env_${ac_var}_set=\${${ac_var}+set}
eval ac_env_${ac_var}_value=\$${ac_var}
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
eval ac_cv_env_${ac_var}_value=\$${ac_var}
done
#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
'configure' configures ecl 26.3.26 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print 'checking ...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for '--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or '..']
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, 'make install' will install all the files in
'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify
an installation prefix other than '$ac_default_prefix' using '--prefix',
for instance '--prefix=\$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
--mandir=DIR man documentation [DATAROOTDIR/man]
--docdir=DIR documentation root [DATAROOTDIR/doc/ecl]
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
--pdfdir=DIR pdf documentation [DOCDIR]
--psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
X features:
--x-includes=DIR X include files are in DIR
--x-libraries=DIR X library files are in DIR
System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of ecl 26.3.26:";;
esac
cat <<\_ACEOF
Optional Features:
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--enable-shared enable loading compiled files (default=YES)
--enable-rpath hard-code the location of the ECL shared library.
(no|yes, default=NO)
--enable-threads support for native threads (yes|no|auto,
default=auto).
--enable-boehm use the Boehm-Weiser garbage collector
(no|included|system|auto, default=auto)
--enable-libatomic version of the libatomic-ops library
(auto|included|system, default=auto)
--enable-soname link and install the library using version numbers
(no|yes, default=yes)
--enable-gmp version of the GMP library
(portable|included|system|auto, default=auto)
--enable-unicode={32|16|no}
enable support for unicode (default=32)
--enable-c99complex include support for c99 complex floats
(default=auto)
--enable-smallcons use small (2 words) cons types. Requires
Boehm-Weiser gc. (default=YES)
--enable-gengc use generational garbage collection. Requires
Boehm-Weiser gc. (no|yes, default=NO)
--enable-precisegc use type information during garbage collection.
Requires Boehm-Weiser gc (EXPERIMENTAL). (no|yes,
default=NO)
--enable-serialization use serialization framework instead of the reader to
save externalizable objects in compiled files
(EXPERIMENTAL). (no|yes, default=NO)
--enable-debug enable various debugging features (default=NO)
--enable-manual={auto|html|info|no}
Enable building of the manual (default=AUTO)
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--with-cross-config=f supply configuration for a cross compiler
--with-C-gmp Deprecated! See --enable-gmp
--with-system-gmp Deprecated! See --enable-gmp
--with-gmp=args Deprecated! See --with-gmp-args
--with-gmp-args=args supply arguments for configuring GMP library
--with-gmp-prefix=path prefix for system GMP includes and libraries
--with-gmp-incdir=path path to system GMP includes (overrides prefix)
--with-gmp-libdir=path path to system GMP libraries (overrides prefix)
--with-libffi-prefix=path
prefix for system LIBFFI includes and libraries
--with-libffi-incdir=path
path to system LIBFFI includes (overrides prefix)
--with-libffi-libdir=path
path to system LIBFFI libraries (overrides prefix)
--with-libgc-prefix=path
prefix for system LIBGC includes and libraries
--with-libgc-incdir=path
path to system LIBGC includes (overrides prefix)
--with-libgc-libdir=path
path to system LIBGC libraries (overrides prefix)
--with-cxx build ECL using C++ compiler (default=NO)
--with-tcp include socket interface (yes|builtin|no,
default=YES)
--with-serve-event include serve-event module (yes|builtin|no,
default=YES)
--with-clos-streams user defined stream objects (yes|builtin|no,
default=YES)
--with-cmuformat use CMUCL's FORMAT routine (default=YES)
--with-asdf include ASDF building facility (yes|builtin|no,
default=YES)
--with-defsystem include DEFSYSTEM building facility (yes|builtin|no,
default=NO)
--with-cmp build the compiler (yes|builtin|no, default=YES)
--with-bytecmp build the bytecodes compiler (yes|builtin|no,
default=YES)
--with-rt Deprecated! include MIT-RT testing environment
(yes|builtin|no, default=NO)
--with-profile Deprecated! include CMUCL's simple profiler
(yes|builtin|no, default=NO)
--with-dffi dynamic foreign function interface
(system|included|auto|no, default=AUTO if libffi
available)
--with-fpe detect floating point exceptions (default=YES)
--with-signed-zero={yes|no}
allow for IEEE signed zeros (default=YES).
--with-ieee-fp={yes|no} full IEEE floating point system, including denormals
(default=YES). Implies signed-zero
--with-sse={yes|no|auto}
implement SSE intrinsics in ECL (default=NO). Only
works when supported by the compiler
--with-debug-cflags add debug flags to the compiler invocation
(yes,no,actual flags,default=YES)
--with-profile-cflags add profiling flags to the compiler invocation
(yes,no,actual flags,default=NO)
--with-extra-files list of additional source files (default="")
--with-init-form lisp forms to execute at startup
(default="(si::top-level t)")
--with-x use the X Window System
Some influential environment variables:
ecldir the directory where *.fas files are installed
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
LIBS libraries to pass to the linker, e.g. -l<library>
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
CXX C++ compiler command
CXXFLAGS C++ compiler flags
CPP C preprocessor
XMKMF Path to xmkmf, Makefile generator for X Window System
Use these variables to override the choices made by 'configure' or to help
it to find libraries and programs with nonstandard names/locations.
Report bugs to the package provider.
_ACEOF
ac_status=$?
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ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
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ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
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case $srcdir in
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ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
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ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
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ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
cd "$ac_dir" || { ac_status=$?; continue; }
# Check for configure.gnu first; this name is used for a wrapper for
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if test -f "$ac_srcdir/configure.gnu"; then
echo &&
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echo &&
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printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
fi || ac_status=$?
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ecl configure 26.3.26
generated by GNU Autoconf 2.72
Copyright (C) 2023 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
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int
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then :
printf %s "(cached) " >&6
else case e in #(
e) eval "$3=no"
# Order is important - never check a type that is potentially smaller
# than half of the expected target width.
for ac_type in int$2_t 'int' 'long int' \
'long long int' 'short int' 'signed char'; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
enum { N = $2 / 2 - 1 };
int
main (void)
{
static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
enum { N = $2 / 2 - 1 };
int
main (void)
{
static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else case e in #(
e) case $ac_type in #(
int$2_t) :
eval "$3=yes" ;; #(
*) :
eval "$3=\$ac_type" ;;
esac ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if eval test \"x\$"$3"\" = x"no"
then :
else case e in #(
e) break ;;
esac
fi
done ;;
esac
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_find_intX_t
# ac_fn_c_find_uintX_t LINENO BITS VAR
# ------------------------------------
# Finds an unsigned integer type with width BITS, setting cache variable VAR
# accordingly.
ac_fn_c_find_uintX_t ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
printf %s "checking for uint$2_t... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) eval "$3=no"
# Order is important - never check a type that is potentially smaller
# than half of the expected target width.
for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
'unsigned long long int' 'unsigned short int' 'unsigned char'; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
case $ac_type in #(
uint$2_t) :
eval "$3=yes" ;; #(
*) :
eval "$3=\$ac_type" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if eval test \"x\$"$3"\" = x"no"
then :
else case e in #(
e) break ;;
esac
fi
done ;;
esac
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_find_uintX_t
# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR
# ------------------------------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR.
ac_fn_check_decl ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
as_decl_name=`echo $2|sed 's/ *(.*//'`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
printf %s "checking whether $as_decl_name is declared... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
eval ac_save_FLAGS=\$$6
as_fn_append $6 " $5"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
#ifndef $as_decl_name
#ifdef __cplusplus
(void) $as_decl_use;
#else
(void) $as_decl_name;
#endif
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$3=yes"
else case e in #(
e) eval "$3=no" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
eval $6=\$ac_save_FLAGS
;;
esac
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_check_decl
ac_configure_args_raw=
for ac_arg
do
case $ac_arg in
*\'*)
ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
as_fn_append ac_configure_args_raw " '$ac_arg'"
done
case $ac_configure_args_raw in
*$as_nl*)
ac_safe_unquote= ;;
*)
ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
ac_unsafe_a="$ac_unsafe_z#~"
ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
esac
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by ecl $as_me 26.3.26, which was
generated by GNU Autoconf 2.72. Invocation command line was
$ $0$ac_configure_args_raw
_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
_ASUNAME
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
printf "%s\n" "PATH: $as_dir"
done
IFS=$as_save_IFS
} >&5
cat >&5 <<_ACEOF
## ----------- ##
## Core tests. ##
## ----------- ##
_ACEOF
# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
for ac_arg
do
case $ac_arg in
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
continue ;;
*\'*)
ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2)
as_fn_append ac_configure_args1 " '$ac_arg'"
if test $ac_must_keep_next = true; then
ac_must_keep_next=false # Got value, back to normal.
else
case $ac_arg in
*=* | --config-cache | -C | -disable-* | --disable-* \
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
| -with-* | --with-* | -without-* | --without-* | --x)
case "$ac_configure_args0 " in
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
esac
;;
-* ) ac_must_keep_next=true ;;
esac
fi
as_fn_append ac_configure_args " '$ac_arg'"
;;
esac
done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}
# When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
# Sanitize IFS.
IFS=" "" $as_nl"
# Save into config.log some information that might help in debugging.
{
echo
printf "%s\n" "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
echo
# The following way of writing the cache mishandles newlines in values,
(
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
sed -n \
"s/'\''/'\''\\\\'\'''\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
;; #(
*)
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
)
echo
printf "%s\n" "## ----------------- ##
## Output variables. ##
## ----------------- ##"
echo
for ac_var in $ac_subst_vars
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort
echo
if test -n "$ac_subst_files"; then
printf "%s\n" "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
echo
for ac_var in $ac_subst_files
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
if test -s confdefs.h; then
printf "%s\n" "## ----------- ##
## confdefs.h. ##
## ----------- ##"
echo
cat confdefs.h
echo
fi
test "$ac_signal" != 0 &&
printf "%s\n" "$as_me: caught signal $ac_signal"
printf "%s\n" "$as_me: exit $exit_status"
} >&5
rm -f core *.core core.conftest.* &&
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h
printf "%s\n" "/* confdefs.h */" > confdefs.h
# Predefined preprocessor variables.
printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
if test -n "$CONFIG_SITE"; then
ac_site_files="$CONFIG_SITE"
elif test "x$prefix" != xNONE; then
ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
else
ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi
for ac_site_file in $ac_site_files
do
case $ac_site_file in #(
*/*) :
;; #(
*) :
ac_site_file=./$ac_site_file ;;
esac
if test -f "$ac_site_file" && test -r "$ac_site_file"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file" \
|| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See 'config.log' for more details" "$LINENO" 5; }
fi
done
if test -r "$cache_file"; then
# Some versions of bash will fail to source /dev/null (special files
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
[\\/]* | ?:[\\/]* ) . "$cache_file";;
*) . "./$cache_file";;
esac
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
>$cache_file
fi
# Test code for whether the C compiler supports C89 (global declarations)
ac_c_conftest_c89_globals='
/* Does the compiler advertise C89 conformance?
Do not test the value of __STDC__, because some compilers set it to 0
while being otherwise adequately conformant. */
#if !defined __STDC__
# error "Compiler does not advertise C89 conformance"
#endif
#include <stddef.h>
#include <stdarg.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
struct buf { int x; };
struct buf * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (char **p, int i)
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* C89 style stringification. */
#define noexpand_stringify(a) #a
const char *stringified = noexpand_stringify(arbitrary+token=sequence);
/* C89 style token pasting. Exercises some of the corner cases that
e.g. old MSVC gets wrong, but not very hard. */
#define noexpand_concat(a,b) a##b
#define expand_concat(a,b) noexpand_concat(a,b)
extern int vA;
extern int vbee;
#define aye A
#define bee B
int *pvA = &expand_concat(v,aye);
int *pvbee = &noexpand_concat(v,bee);
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not \xHH hex character constants.
These do not provoke an error unfortunately, instead are silently treated
as an "x". The following induces an error, until -std is added to get
proper ANSI mode. Curiously \x00 != x always comes out true, for an
array size at least. It is necessary to write \x00 == 0 to get something
that is true only with -std. */
int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
#define FOO(x) '\''x'\''
int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
int, int);'
# Test code for whether the C compiler supports C89 (body of main).
ac_c_conftest_c89_main='
ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
'
# Test code for whether the C compiler supports C99 (global declarations)
ac_c_conftest_c99_globals='
/* Does the compiler advertise C99 conformance? */
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
# error "Compiler does not advertise C99 conformance"
#endif
// See if C++-style comments work.
#include <stdbool.h>
extern int puts (const char *);
extern int printf (const char *, ...);
extern int dprintf (int, const char *, ...);
extern void *malloc (size_t);
extern void free (void *);
// Check varargs macros. These examples are taken from C99 6.10.3.5.
// dprintf is used instead of fprintf to avoid needing to declare
// FILE and stderr.
#define debug(...) dprintf (2, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
int x = 1234;
int y = 5678;
debug ("Flag");
debug ("X = %d\n", x);
showlist (The first, second, and third items.);
report (x>y, "x is %d but y is %d", x, y);
}
// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
#error "your preprocessor is broken"
#endif
#if BIG_OK
#else
#error "your preprocessor is broken"
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;
struct incomplete_array
{
int datasize;
double data[];
};
struct named_init {
int number;
const wchar_t *name;
double average;
};
typedef const char *ccp;
static inline int
test_restrict (ccp restrict text)
{
// Iterate through items via the restricted pointer.
// Also check for declarations in for loops.
for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
continue;
return 0;
}
// Check varargs and va_copy.
static bool
test_varargs (const char *format, ...)
{
va_list args;
va_start (args, format);
va_list args_copy;
va_copy (args_copy, args);
const char *str = "";
int number = 0;
float fnumber = 0;
while (*format)
{
switch (*format++)
{
case '\''s'\'': // string
str = va_arg (args_copy, const char *);
break;
case '\''d'\'': // int
number = va_arg (args_copy, int);
break;
case '\''f'\'': // float
fnumber = va_arg (args_copy, double);
break;
default:
break;
}
}
va_end (args_copy);
va_end (args);
return *str && number && fnumber;
}
'
# Test code for whether the C compiler supports C99 (body of main).
ac_c_conftest_c99_main='
// Check bool.
_Bool success = false;
success |= (argc != 0);
// Check restrict.
if (test_restrict ("String literal") == 0)
success = true;
char *restrict newvar = "Another string";
// Check varargs.
success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
test_varargs_macros ();
// Check flexible array members.
struct incomplete_array *ia =
malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
ia->datasize = 10;
for (int i = 0; i < ia->datasize; ++i)
ia->data[i] = i * 1.234;
// Work around memory leak warnings.
free (ia);
// Check named initializers.
struct named_init ni = {
.number = 34,
.name = L"Test wide string",
.average = 543.34343,
};
ni.number = 58;
int dynamic_array[ni.number];
dynamic_array[0] = argv[0][0];
dynamic_array[ni.number - 1] = 543;
// work around unused variable warnings
ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
|| dynamic_array[ni.number - 1] != 543);
'
# Test code for whether the C compiler supports C11 (global declarations)
ac_c_conftest_c11_globals='
/* Does the compiler advertise C11 conformance? */
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
# error "Compiler does not advertise C11 conformance"
#endif
// Check _Alignas.
char _Alignas (double) aligned_as_double;
char _Alignas (0) no_special_alignment;
extern char aligned_as_int;
char _Alignas (0) _Alignas (int) aligned_as_int;
// Check _Alignof.
enum
{
int_alignment = _Alignof (int),
int_array_alignment = _Alignof (int[100]),
char_alignment = _Alignof (char)
};
_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
// Check _Noreturn.
int _Noreturn does_not_return (void) { for (;;) continue; }
// Check _Static_assert.
struct test_static_assert
{
int x;
_Static_assert (sizeof (int) <= sizeof (long int),
"_Static_assert does not work in struct");
long int y;
};
// Check UTF-8 literals.
#define u8 syntax error!
char const utf8_literal[] = u8"happens to be ASCII" "another string";
// Check duplicate typedefs.
typedef long *long_ptr;
typedef long int *long_ptr;
typedef long_ptr long_ptr;
// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
struct anonymous
{
union {
struct { int i; int j; };
struct { int k; long int l; } w;
};
int m;
} v1;
'
# Test code for whether the C compiler supports C11 (body of main).
ac_c_conftest_c11_main='
_Static_assert ((offsetof (struct anonymous, i)
== offsetof (struct anonymous, w.k)),
"Anonymous union alignment botch");
v1.i = 2;
v1.w.k = 5;
ok |= v1.i != 5;
'
# Test code for whether the C compiler supports C11 (complete).
ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
${ac_c_conftest_c11_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
${ac_c_conftest_c11_main}
return ok;
}
"
# Test code for whether the C compiler supports C99 (complete).
ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
return ok;
}
"
# Test code for whether the C compiler supports C89 (complete).
ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
return ok;
}
"
# Test code for whether the C++ compiler supports C++98 (global declarations)
ac_cxx_conftest_cxx98_globals='
// Does the compiler advertise C++98 conformance?
#if !defined __cplusplus || __cplusplus < 199711L
# error "Compiler does not advertise C++98 conformance"
#endif
// These inclusions are to reject old compilers that
// lack the unsuffixed header files.
#include <cstdlib>
#include <exception>
// <cassert> and <cstring> are *not* freestanding headers in C++98.
extern void assert (int);
namespace std {
extern int strcmp (const char *, const char *);
}
// Namespaces, exceptions, and templates were all added after "C++ 2.0".
using std::exception;
using std::strcmp;
namespace {
void test_exception_syntax()
{
try {
throw "test";
} catch (const char *s) {
// Extra parentheses suppress a warning when building autoconf itself,
// due to lint rules shared with more typical C programs.
assert (!(strcmp) (s, "test"));
}
}
template <typename T> struct test_template
{
T const val;
explicit test_template(T t) : val(t) {}
template <typename U> T add(U u) { return static_cast<T>(u) + val; }
};
} // anonymous namespace
'
# Test code for whether the C++ compiler supports C++98 (body of main)
ac_cxx_conftest_cxx98_main='
assert (argc);
assert (! argv[0]);
{
test_exception_syntax ();
test_template<double> tt (2.0);
assert (tt.add (4) == 6.0);
assert (true && !false);
}
'
# Test code for whether the C++ compiler supports C++11 (global declarations)
ac_cxx_conftest_cxx11_globals='
// Does the compiler advertise C++ 2011 conformance?
#if !defined __cplusplus || __cplusplus < 201103L
# error "Compiler does not advertise C++11 conformance"
#endif
namespace cxx11test
{
constexpr int get_val() { return 20; }
struct testinit
{
int i;
double d;
};
class delegate
{
public:
delegate(int n) : n(n) {}
delegate(): delegate(2354) {}
virtual int getval() { return this->n; };
protected:
int n;
};
class overridden : public delegate
{
public:
overridden(int n): delegate(n) {}
virtual int getval() override final { return this->n * 2; }
};
class nocopy
{
public:
nocopy(int i): i(i) {}
nocopy() = default;
nocopy(const nocopy&) = delete;
nocopy & operator=(const nocopy&) = delete;
private:
int i;
};
// for testing lambda expressions
template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
{
return f(v);
}
// for testing variadic templates and trailing return types
template <typename V> auto sum(V first) -> V
{
return first;
}
template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
{
return first + sum(rest...);
}
}
'
# Test code for whether the C++ compiler supports C++11 (body of main)
ac_cxx_conftest_cxx11_main='
{
// Test auto and decltype
auto a1 = 6538;
auto a2 = 48573953.4;
auto a3 = "String literal";
int total = 0;
for (auto i = a3; *i; ++i) { total += *i; }
decltype(a2) a4 = 34895.034;
}
{
// Test constexpr
short sa[cxx11test::get_val()] = { 0 };
}
{
// Test initializer lists
cxx11test::testinit il = { 4323, 435234.23544 };
}
{
// Test range-based for
int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
for (auto &x : array) { x += 23; }
}
{
// Test lambda expressions
using cxx11test::eval;
assert (eval ([](int x) { return x*2; }, 21) == 42);
double d = 2.0;
assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
assert (d == 5.0);
assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
assert (d == 5.0);
}
{
// Test use of variadic templates
using cxx11test::sum;
auto a = sum(1);
auto b = sum(1, 2);
auto c = sum(1.0, 2.0, 3.0);
}
{
// Test constructor delegation
cxx11test::delegate d1;
cxx11test::delegate d2();
cxx11test::delegate d3(45);
}
{
// Test override and final
cxx11test::overridden o1(55464);
}
{
// Test nullptr
char *c = nullptr;
}
{
// Test template brackets
test_template<::test_template<int>> v(test_template<int>(12));
}
{
// Unicode literals
char const *utf8 = u8"UTF-8 string \u2500";
char16_t const *utf16 = u"UTF-8 string \u2500";
char32_t const *utf32 = U"UTF-32 string \u2500";
}
'
# Test code for whether the C compiler supports C++11 (complete).
ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
${ac_cxx_conftest_cxx11_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_cxx_conftest_cxx98_main}
${ac_cxx_conftest_cxx11_main}
return ok;
}
"
# Test code for whether the C compiler supports C++98 (complete).
ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_cxx_conftest_cxx98_main}
return ok;
}
"
as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
as_fn_append ac_header_c_list " sys/time.h sys_time_h HAVE_SYS_TIME_H"
as_fn_append ac_header_c_list " vfork.h vfork_h HAVE_VFORK_H"
as_fn_append ac_func_c_list " fork HAVE_FORK"
as_fn_append ac_func_c_list " vfork HAVE_VFORK"
as_fn_append ac_header_c_list " sys/param.h sys_param_h HAVE_SYS_PARAM_H"
as_fn_append ac_func_c_list " getpagesize HAVE_GETPAGESIZE"
as_fn_append ac_header_c_list " sys/select.h sys_select_h HAVE_SYS_SELECT_H"
as_fn_append ac_header_c_list " sys/socket.h sys_socket_h HAVE_SYS_SOCKET_H"
# Auxiliary files required by this configure script.
ac_aux_files="install-sh config.guess config.sub"
# Locations in which to look for auxiliary files.
ac_aux_dir_candidates="${srcdir}/gmp"
# Search for a directory containing all of the required auxiliary files,
# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
# If we don't find one directory that contains all the files we need,
# we report the set of missing files from the *first* directory in
# $ac_aux_dir_candidates and give up.
ac_missing_aux_files=""
ac_first_candidate=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in $ac_aux_dir_candidates
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
as_found=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
ac_aux_dir_found=yes
ac_install_sh=
for ac_aux in $ac_aux_files
do
# As a special case, if "install-sh" is required, that requirement
# can be satisfied by any of "install-sh", "install.sh", or "shtool",
# and $ac_install_sh is set appropriately for whichever one is found.
if test x"$ac_aux" = x"install-sh"
then
if test -f "${as_dir}install-sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
ac_install_sh="${as_dir}install-sh -c"
elif test -f "${as_dir}install.sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
ac_install_sh="${as_dir}install.sh -c"
elif test -f "${as_dir}shtool"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
ac_install_sh="${as_dir}shtool install -c"
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} install-sh"
else
break
fi
fi
else
if test -f "${as_dir}${ac_aux}"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
else
break
fi
fi
fi
done
if test "$ac_aux_dir_found" = yes; then
ac_aux_dir="$as_dir"
break
fi
ac_first_candidate=false
as_found=false
done
IFS=$as_save_IFS
if $as_found
then :
else case e in #(
e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;;
esac
fi
# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
if test -f "${ac_aux_dir}config.guess"; then
ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
fi
if test -f "${ac_aux_dir}config.sub"; then
ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
fi
if test -f "$ac_aux_dir/configure"; then
ac_configure="$SHELL ${ac_aux_dir}configure"
fi
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set
eval ac_new_set=\$ac_env_${ac_var}_set
eval ac_old_val=\$ac_cv_env_${ac_var}_value
eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5
printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;}
ac_cache_corrupted=: ;;
,set)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5
printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;;
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
# differences in whitespace do not lead to failure.
ac_old_val_w=`echo x $ac_old_val`
ac_new_val_w=`echo x $ac_new_val`
if test "$ac_old_val_w" != "$ac_new_val_w"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5
printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;}
ac_cache_corrupted=:
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5
printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;}
eval $ac_var=\$ac_old_val
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5
printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5
printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;}
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
esac
fi
done
if $ac_cache_corrupted; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file'
and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -f configure; then
as_fn_error $? "This program cannot be built within the source directory" "$LINENO" 5
fi
# Check whether --with-cross_config was given.
if test ${with_cross_config+y}
then :
withval=$with_cross_config;
else case e in #(
e) with_cross_config="`pwd`/cross_config" ;;
esac
fi
# Check whether --enable-shared was given.
if test ${enable_shared+y}
then :
enableval=$enable_shared;
else case e in #(
e) enable_shared=yes ;;
esac
fi
# Check whether --enable-rpath was given.
if test ${enable_rpath+y}
then :
enableval=$enable_rpath;
else case e in #(
e) enable_rpath=yes ;;
esac
fi
# Check whether --enable-threads was given.
if test ${enable_threads+y}
then :
enableval=$enable_threads;
else case e in #(
e) enable_threads=auto ;;
esac
fi
# Check whether --enable-boehm was given.
if test ${enable_boehm+y}
then :
enableval=$enable_boehm;
else case e in #(
e) enable_boehm=auto ;;
esac
fi
# Check whether --enable-libatomic was given.
if test ${enable_libatomic+y}
then :
enableval=$enable_libatomic;
else case e in #(
e) enable_libatomic=auto ;;
esac
fi
# Check whether --enable-soname was given.
if test ${enable_soname+y}
then :
enableval=$enable_soname;
else case e in #(
e) enable_soname=yes ;;
esac
fi
# Check whether --enable-gmp was given.
if test ${enable_gmp+y}
then :
enableval=$enable_gmp;
else case e in #(
e) enable_gmp=auto ;;
esac
fi
# Check whether --with-C-gmp was given.
if test ${with_C_gmp+y}
then :
withval=$with_C_gmp; with_c_gmp=yes; with_system_gmp=no
else case e in #(
e) with_c_gmp=no ;;
esac
fi
# Check whether --with-system-gmp was given.
if test ${with_system_gmp+y}
then :
withval=$with_system_gmp;
else case e in #(
e) with_system_gmp="auto" ;;
esac
fi
# Check whether --with-gmp was given.
if test ${with_gmp+y}
then :
withval=$with_gmp;
else case e in #(
e) with_gmp_args="" ;;
esac
fi
# Check whether --with-gmp-args was given.
if test ${with_gmp_args+y}
then :
withval=$with_gmp_args;
else case e in #(
e) with_gmp_args="" ;;
esac
fi
# Check whether --with-gmp-prefix was given.
if test ${with_gmp_prefix+y}
then :
withval=$with_gmp_prefix; GMP_INCDIR="$withval/include"; GMP_LIBDIR="$withval/lib"
fi
# Check whether --with-gmp-incdir was given.
if test ${with_gmp_incdir+y}
then :
withval=$with_gmp_incdir; GMP_INCDIR="$withval"
fi
# Check whether --with-gmp-libdir was given.
if test ${with_gmp_libdir+y}
then :
withval=$with_gmp_libdir; GMP_LIBDIR="$withval"
fi
# Check whether --with-libffi-prefix was given.
if test ${with_libffi_prefix+y}
then :
withval=$with_libffi_prefix; LIBFFI_INCDIR="$withval/include"; LIBFFI_LIBDIR="$withval/lib"
fi
# Check whether --with-libffi-incdir was given.
if test ${with_libffi_incdir+y}
then :
withval=$with_libffi_incdir; LIBFFI_INCDIR="$withval"
fi
# Check whether --with-libffi-libdir was given.
if test ${with_libffi_libdir+y}
then :
withval=$with_libffi_libdir; LIBFFI_LIBDIR="$withval"
fi
# Check whether --with-libgc-prefix was given.
if test ${with_libgc_prefix+y}
then :
withval=$with_libgc_prefix; LIBGC_INCDIR="$withval/include"; LIBGC_LIBDIR="$withval/lib"
fi
# Check whether --with-libgc-incdir was given.
if test ${with_libgc_incdir+y}
then :
withval=$with_libgc_incdir; LIBGC_INCDIR="$withval"
fi
# Check whether --with-libgc-libdir was given.
if test ${with_libgc_libdir+y}
then :
withval=$with_libgc_libdir; LIBGC_LIBDIR="$withval"
fi
# Check whether --with-cxx was given.
if test ${with_cxx+y}
then :
withval=$with_cxx;
else case e in #(
e) with_cxx=no ;;
esac
fi
# Check whether --with-tcp was given.
if test ${with_tcp+y}
then :
withval=$with_tcp;
else case e in #(
e) with_tcp=yes ;;
esac
fi
# Check whether --with-serve_event was given.
if test ${with_serve_event+y}
then :
withval=$with_serve_event;
else case e in #(
e) with_serve_event=${enable_shared} ;;
esac
fi
# Check whether --with-clos-streams was given.
if test ${with_clos_streams+y}
then :
withval=$with_clos_streams;
else case e in #(
e) with_clos_streams=yes ;;
esac
fi
# Check whether --with-cmuformat was given.
if test ${with_cmuformat+y}
then :
withval=$with_cmuformat;
else case e in #(
e) with_cmuformat=${with_clos_streams} ;;
esac
fi
# Check whether --with-asdf was given.
if test ${with_asdf+y}
then :
withval=$with_asdf;
else case e in #(
e) with_asdf=yes ;;
esac
fi
# Check whether --with-defsystem was given.
if test ${with_defsystem+y}
then :
withval=$with_defsystem;
else case e in #(
e) with_defsystem=no ;;
esac
fi
# Check whether --with-cmp was given.
if test ${with_cmp+y}
then :
withval=$with_cmp;
else case e in #(
e) with_cmp=yes ;;
esac
fi
# Check whether --with-bytecmp was given.
if test ${with_bytecmp+y}
then :
withval=$with_bytecmp;
else case e in #(
e) with_bytecmp=yes ;;
esac
fi
# Check whether --with-rt was given.
if test ${with_rt+y}
then :
withval=$with_rt;
else case e in #(
e) with_rt=no ;;
esac
fi
# Check whether --with-profile was given.
if test ${with_profile+y}
then :
withval=$with_profile;
else case e in #(
e) with_profile=no ;;
esac
fi
# Check whether --with-dffi was given.
if test ${with_dffi+y}
then :
withval=$with_dffi; enable_libffi=${withval}
else case e in #(
e) enable_libffi=auto ;;
esac
fi
# Check whether --with-fpe was given.
if test ${with_fpe+y}
then :
withval=$with_fpe;
else case e in #(
e) with_fpe=yes ;;
esac
fi
# Check whether --with-signed-zero was given.
if test ${with_signed_zero+y}
then :
withval=$with_signed_zero;
else case e in #(
e) with_signed_zero="yes" ;;
esac
fi
# Check whether --with-ieee-fp was given.
if test ${with_ieee_fp+y}
then :
withval=$with_ieee_fp;
else case e in #(
e) with_ieee_fp="yes" ;;
esac
fi
# Check whether --with-sse was given.
if test ${with_sse+y}
then :
withval=$with_sse;
else case e in #(
e) with_sse="no" ;;
esac
fi
# Check whether --enable-unicode was given.
if test ${enable_unicode+y}
then :
enableval=$enable_unicode;
else case e in #(
e) enable_unicode=32 ;;
esac
fi
# Check whether --enable-c99complex was given.
if test ${enable_c99complex+y}
then :
enableval=$enable_c99complex; enable_c99complex=${enableval}
else case e in #(
e) enable_c99complex=auto ;;
esac
fi
# Check whether --enable-smallcons was given.
if test ${enable_smallcons+y}
then :
enableval=$enable_smallcons; enable_smallcons=${enableval}
else case e in #(
e) enable_smallcons=yes ;;
esac
fi
# Check whether --enable-gengc was given.
if test ${enable_gengc+y}
then :
enableval=$enable_gengc; enable_gengc=${enableval}
else case e in #(
e) enable_gengc=no ;;
esac
fi
# Check whether --enable-precisegc was given.
if test ${enable_precisegc+y}
then :
enableval=$enable_precisegc; enable_precisegc=${enableval}
else case e in #(
e) enable_precisegc=no ;;
esac
fi
# Check whether --enable-serialization was given.
if test ${enable_serialization+y}
then :
enableval=$enable_serialization;
else case e in #(
e) enable_serialization=no ;;
esac
fi
# Check whether --enable-debug was given.
if test ${enable_debug+y}
then :
enableval=$enable_debug; DEBUG_CFLAGS="-g -O0"; CFLAGS="$CFLAGS -g -O0"
fi
# Check whether --with-debug-cflags was given.
if test ${with_debug_cflags+y}
then :
withval=$with_debug_cflags;
else case e in #(
e) with_debug_cflags="no" ;;
esac
fi
# Check whether --with-profile-cflags was given.
if test ${with_profile_cflags+y}
then :
withval=$with_profile_cflags;
else case e in #(
e) with_profile_cflags="no" ;;
esac
fi
# Check whether --with-extra-files was given.
if test ${with_extra_files+y}
then :
withval=$with_extra_files; with_extra_files="${withval}"
else case e in #(
e) with_extra_files="" ;;
esac
fi
# Check whether --with-init-form was given.
if test ${with_init_form+y}
then :
withval=$with_init_form; with_init_form="${withval}"
else case e in #(
e) with_init_form="" ;;
esac
fi
# Check whether --enable-manual was given.
if test ${enable_manual+y}
then :
enableval=$enable_manual; enable_manual=${enableval}
else case e in #(
e) enable_manual=auto ;;
esac
fi
test -z "${ecldir}" && ecldir="${libdir}/ecl-${PACKAGE_VERSION}"
boehm_configure_flags=""
TARGETS='bin/ecl$(EXE)'
SUBDIRS='c doc'
COMPILATION_FEATURES=''
LSP_FEATURES="${LSP_FEATURES} :ecl :common :common-lisp :ansi-cl :ffi :prefixed-api :cdr-14 :package-local-nicknames :clos :ecl-pde :long-float"
# Make sure we can run config.sub.
$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
printf %s "checking build system type... " >&6; }
if test ${ac_cv_build+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
test "x$ac_build_alias" = x &&
as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
printf "%s\n" "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
printf %s "checking host system type... " >&6; }
if test ${ac_cv_host+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "x$host_alias" = x; then
ac_cv_host=$ac_cv_build
else
ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
printf "%s\n" "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="gcc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
else
CC="$ac_cv_prog_CC"
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
fi
if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it.
set dummy $ac_cv_prog_CC
shift
if test $# != 0; then
# We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name.
shift
ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
fi
fi
fi ;;
esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
for ac_prog in cl.exe
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$CC" && break
done
fi
if test -z "$CC"; then
ac_ct_CC=$CC
for ac_prog in cl.exe
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_CC" && break
done
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
fi
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
set dummy ${ac_tool_prefix}clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "clang", so it can be a program name with args.
set dummy clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
else
CC="$ac_cv_prog_CC"
fi
fi
test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See 'config.log' for more details" "$LINENO" 5; }
# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion -version; do
{ { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
sed '10a\
... rest of stderr output deleted ...
10q' conftest.err >conftest.er1
cat conftest.er1 >&5
fi
rm -f conftest.er1 conftest.err
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
done
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
printf %s "checking whether the C compiler works... " >&6; }
ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
ac_rmfiles=
for ac_file in $ac_files
do
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
esac
done
rm -f $ac_rmfiles
if { { ac_try="$ac_link_default"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link_default") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
# Autoconf-2.13 could set the ac_cv_exeext variable to 'no'.
# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no'
# in a Makefile. We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
# certainly right.
break;;
*.* )
if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
then :; else
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
fi
# We set ac_cv_exeext here because the later test for it is not
# safe: cross compilers may not add the suffix if given an '-o'
# argument, so we may need to know it at that point already.
# Even if this section looks crufty: it has the advantage of
# actually working.
break;;
* )
break;;
esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=
else case e in #(
e) ac_file='' ;;
esac
fi
if test -z "$ac_file"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See 'config.log' for more details" "$LINENO" 5; }
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; } ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
printf %s "checking for C compiler default output file name... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
printf "%s\n" "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
printf %s "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
# If both 'conftest.exe' and 'conftest' are 'present' (well, observable)
# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will
# work properly (i.e., refer to 'conftest.exe'), while it won't with
# 'rm'.
for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
break;;
* ) break;;
esac
done
else case e in #(
e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See 'config.log' for more details" "$LINENO" 5; } ;;
esac
fi
rm -f conftest conftest$ac_cv_exeext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
printf "%s\n" "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
FILE *f = fopen ("conftest.out", "w");
if (!f)
return 1;
return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
printf %s "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
{ { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if { ac_try='./conftest$ac_cv_exeext'
{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error 77 "cannot run C compiled programs.
If you meant to cross compile, use '--host'.
See 'config.log' for more details" "$LINENO" 5; }
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
printf "%s\n" "$cross_compiling" >&6; }
rm -f conftest.$ac_ext conftest$ac_cv_exeext \
conftest.o conftest.obj conftest.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
printf %s "checking for suffix of object files... " >&6; }
if test ${ac_cv_objext+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compile") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue;
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else case e in #(
e) printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See 'config.log' for more details" "$LINENO" 5; } ;;
esac
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
printf "%s\n" "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
printf %s "checking whether the compiler supports GNU C... " >&6; }
if test ${ac_cv_c_compiler_gnu+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_compiler_gnu=yes
else case e in #(
e) ac_compiler_gnu=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test $ac_compiler_gnu = yes; then
GCC=yes
else
GCC=
fi
ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
else case e in #(
e) CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else case e in #(
e) ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s "checking for $CC option to enable C11 features... " >&6; }
if test ${ac_cv_prog_cc_c11+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c11_program
_ACEOF
for ac_arg in '' -std=gnu11
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC ;;
esac
fi
if test "x$ac_cv_prog_cc_c11" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else case e in #(
e) if test "x$ac_cv_prog_cc_c11" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
CC="$CC $ac_cv_prog_cc_c11" ;;
esac
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
ac_prog_cc_stdc=c11 ;;
esac
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC ;;
esac
fi
if test "x$ac_cv_prog_cc_c99" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else case e in #(
e) if test "x$ac_cv_prog_cc_c99" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
CC="$CC $ac_cv_prog_cc_c99" ;;
esac
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
ac_prog_cc_stdc=c99 ;;
esac
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c89_program
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC ;;
esac
fi
if test "x$ac_cv_prog_cc_c89" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else case e in #(
e) if test "x$ac_cv_prog_cc_c89" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
CC="$CC $ac_cv_prog_cc_c89" ;;
esac
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
ac_prog_cc_stdc=c89 ;;
esac
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# sets variable CC
# checks that CC by default accepts C99 code, if not,
# tries adding -std=gnu-99, if this has no effect, throws an error.
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test -z "$CXX"; then
if test -n "$CCC"; then
CXX=$CCC
else
if test -n "$ac_tool_prefix"; then
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CXX+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CXX"; then
ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
printf "%s\n" "$CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$CXX" && break
done
fi
if test -z "$CXX"; then
ac_ct_CXX=$CXX
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CXX+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_CXX"; then
ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CXX="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
printf "%s\n" "$ac_ct_CXX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_CXX" && break
done
if test "x$ac_ct_CXX" = x; then
CXX="g++"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CXX=$ac_ct_CXX
fi
fi
fi
fi
# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
{ { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
sed '10a\
... rest of stderr output deleted ...
10q' conftest.err >conftest.er1
cat conftest.er1 >&5
fi
rm -f conftest.er1 conftest.err
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
printf %s "checking whether the compiler supports GNU C++... " >&6; }
if test ${ac_cv_cxx_compiler_gnu+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
ac_compiler_gnu=yes
else case e in #(
e) ac_compiler_gnu=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test $ac_compiler_gnu = yes; then
GXX=yes
else
GXX=
fi
ac_test_CXXFLAGS=${CXXFLAGS+y}
ac_save_CXXFLAGS=$CXXFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
printf %s "checking whether $CXX accepts -g... " >&6; }
if test ${ac_cv_prog_cxx_g+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_save_cxx_werror_flag=$ac_cxx_werror_flag
ac_cxx_werror_flag=yes
ac_cv_prog_cxx_g=no
CXXFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
ac_cv_prog_cxx_g=yes
else case e in #(
e) CXXFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
else case e in #(
e) ac_cxx_werror_flag=$ac_save_cxx_werror_flag
CXXFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
ac_cv_prog_cxx_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cxx_werror_flag=$ac_save_cxx_werror_flag ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
if test $ac_test_CXXFLAGS; then
CXXFLAGS=$ac_save_CXXFLAGS
elif test $ac_cv_prog_cxx_g = yes; then
if test "$GXX" = yes; then
CXXFLAGS="-g -O2"
else
CXXFLAGS="-g"
fi
else
if test "$GXX" = yes; then
CXXFLAGS="-O2"
else
CXXFLAGS=
fi
fi
ac_prog_cxx_stdcxx=no
if test x$ac_prog_cxx_stdcxx = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
printf %s "checking for $CXX option to enable C++11 features... " >&6; }
if test ${ac_cv_prog_cxx_cxx11+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_prog_cxx_cxx11=no
ac_save_CXX=$CXX
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_cxx_conftest_cxx11_program
_ACEOF
for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
do
CXX="$ac_save_CXX $ac_arg"
if ac_fn_cxx_try_compile "$LINENO"
then :
ac_cv_prog_cxx_cxx11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
done
rm -f conftest.$ac_ext
CXX=$ac_save_CXX ;;
esac
fi
if test "x$ac_cv_prog_cxx_cxx11" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else case e in #(
e) if test "x$ac_cv_prog_cxx_cxx11" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
CXX="$CXX $ac_cv_prog_cxx_cxx11" ;;
esac
fi
ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
ac_prog_cxx_stdcxx=cxx11 ;;
esac
fi
fi
if test x$ac_prog_cxx_stdcxx = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
printf %s "checking for $CXX option to enable C++98 features... " >&6; }
if test ${ac_cv_prog_cxx_cxx98+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_prog_cxx_cxx98=no
ac_save_CXX=$CXX
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_cxx_conftest_cxx98_program
_ACEOF
for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
do
CXX="$ac_save_CXX $ac_arg"
if ac_fn_cxx_try_compile "$LINENO"
then :
ac_cv_prog_cxx_cxx98=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
done
rm -f conftest.$ac_ext
CXX=$ac_save_CXX ;;
esac
fi
if test "x$ac_cv_prog_cxx_cxx98" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else case e in #(
e) if test "x$ac_cv_prog_cxx_cxx98" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
CXX="$CXX $ac_cv_prog_cxx_cxx98" ;;
esac
fi
ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
ac_prog_cxx_stdcxx=cxx98 ;;
esac
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# sets variable CXX
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
printf %s "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
if test ${ac_cv_prog_CPP+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) # Double quotes because $CC needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
do
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
else case e in #(
e) # Broken: fails on valid input.
continue ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
# Broken: success on invalid input.
continue
else case e in #(
e) # Passes both tests.
ac_preproc_ok=:
break ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
break
fi
done
ac_cv_prog_CPP=$CPP
;;
esac
fi
CPP=$ac_cv_prog_CPP
else
ac_cv_prog_CPP=$CPP
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
printf "%s\n" "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
else case e in #(
e) # Broken: fails on valid input.
continue ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
# Broken: success on invalid input.
continue
else case e in #(
e) # Passes both tests.
ac_preproc_ok=:
break ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
else case e in #(
e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See 'config.log' for more details" "$LINENO" 5; } ;;
esac
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# sets variable CPP
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RANLIB+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
printf "%s\n" "$RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_RANLIB"; then
ac_ct_RANLIB=$RANLIB
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_RANLIB+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_RANLIB"; then
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
printf "%s\n" "$ac_ct_RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_RANLIB" = x; then
RANLIB=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
RANLIB=$ac_ct_RANLIB
fi
else
RANLIB="$ac_cv_prog_RANLIB"
fi
# sets variable RANLIB
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
printf %s "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test ${ac_cv_path_install+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
# Account for fact that we put trailing slashes in our PATH walk.
case $as_dir in #((
./ | /[cC]/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
/usr/ucb/* ) ;;
*)
# OSF1 and SCO ODT 3.0 have their own names for install.
# Don't use installbsd from OSF since it installs stuff as root
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
if test $ac_prog = install &&
grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
:
elif test $ac_prog = install &&
grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# program-specific install script used by HP pwplus--don't use.
:
else
rm -rf conftest.one conftest.two conftest.dir
echo one > conftest.one
echo two > conftest.two
mkdir conftest.dir
if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
test -s conftest.one && test -s conftest.two &&
test -s conftest.dir/conftest.one &&
test -s conftest.dir/conftest.two
then
ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
break 3
fi
fi
fi
done
done
;;
esac
done
IFS=$as_save_IFS
rm -rf conftest.one conftest.two conftest.dir
;;
esac
fi
if test ${ac_cv_path_install+y}; then
INSTALL=$ac_cv_path_install
else
# As a last resort, use the slow shell script. Don't cache a
# value for INSTALL within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
INSTALL=$ac_install_sh
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
printf "%s\n" "$INSTALL" >&6; }
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
# sets variables INSTALL, INSTALL_DATA, INSTALL_PROGRAM
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
printf %s "checking whether ln -s works... " >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
printf "%s\n" "no, using $LN_S" >&6; }
fi
# sets variable LN_S
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval test \${ac_cv_prog_make_${ac_make}_set+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
*@@@%%%=?*=@@@%%%*)
eval ac_cv_prog_make_${ac_make}_set=yes;;
*)
eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make ;;
esac
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
SET_MAKE=
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
SET_MAKE="MAKE=${MAKE-make}"
fi
# set $(MAKE) if needed
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RANLIB+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
printf "%s\n" "$RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_RANLIB"; then
ac_ct_RANLIB=$RANLIB
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_RANLIB+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_RANLIB"; then
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
printf "%s\n" "$ac_ct_RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_RANLIB" = x; then
RANLIB=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
RANLIB=$ac_ct_RANLIB
fi
else
RANLIB="$ac_cv_prog_RANLIB"
fi
# set variable RANLIB
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AR+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$AR"; then
ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AR="${ac_tool_prefix}ar"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
printf "%s\n" "$AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_AR"; then
ac_ct_AR=$AR
# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_AR+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_AR"; then
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AR="ar"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
printf "%s\n" "$ac_ct_AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_AR" = x; then
AR=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
AR=$ac_ct_AR
fi
else
AR="$ac_cv_prog_AR"
fi
# set variable AR to appropriate `ar' program
for ac_prog in exctags ectags ctags
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CTAGS+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CTAGS"; then
ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CTAGS="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
CTAGS=$ac_cv_prog_CTAGS
if test -n "$CTAGS"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CTAGS" >&5
printf "%s\n" "$CTAGS" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$CTAGS" && break
done
# set variable CTAGS to ctags program if found
for ac_prog in etags emacs-etags
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ETAGS+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ETAGS"; then
ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ETAGS="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ETAGS=$ac_cv_prog_ETAGS
if test -n "$ETAGS"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ETAGS" >&5
printf "%s\n" "$ETAGS" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ETAGS" && break
done
# set variable ETAGS to etags program if found
PWDCMD="pwd";
case "${srcdir}" in
/* | ?:/* ) ;;
* ) srcdir="`(cd ${srcdir}; ${PWDCMD})`";
esac
if uname -a | grep -i 'mingw' > /dev/null; then
true_srcdir=`(cd ${srcdir}; pwd -W)`
true_builddir=`pwd -W`
else
true_srcdir=`(cd ${srcdir}; pwd)`
true_builddir=`pwd`
fi
if test "x${cross_compiling}" = "xyes"; then
if test -n "${with_cross_config}" -a -f "${with_cross_config}"; then
. ${with_cross_config}
elif test -f ./cross_config; then
. ./cross_config
elif test -n "${srcdir}" -a -f ${srcdir}/cross_config; then
. ${srcdir}/cross_config
else
test -z ${with_cross_config} && cross_config=`pwd`/cross_config
cat > ${with_cross_config} <<EOF
###
### YOU ARE TRYING TO CROSS COMPILE ECL.
### PLEASE FOLLOW THESE INSTRUCTIONS:
###
### 1) Vital information cannot be determined at configuration time
### because we are not able to run test programs. A file called
### ${cross_config}
### has been created, that you will have to fill out. Please do
### it before invoking "configure" again.
### 1.1) Direction of growth of the stack
ECL_STACK_DIR=down
### 1.2) Choose an integer datatype which is large enough to host a pointer
CL_FIXNUM_TYPE=int
CL_FIXNUM_BITS=32
CL_FIXNUM_MAX=536870911L
CL_FIXNUM_MIN=-536870912L
CL_SHORT_BITS=32
CL_INT_BITS=32
CL_LONG_BITS=32
### 1.3) Order of bytes within a word
ECL_BIGENDIAN=no
### 1.4) What characters signal an end of line. May be LF (Linefeed or \\n)
### CR (Carriage return or \\r), and CRLF (CR followed by LF).
ECL_NEWLINE=LF
### 1.5) Can we guess how many characters are available for reading from
### the FILE structure?
### 0 = no
### 1 = __freadahead((f))
### 2 = (f)->_IO_read_end - (f)->_IO_read_ptr
### 3 = (f)->_r
### 4 = (f)->_cnt
ECL_FILE_CNT=0
###
### 1.6) Other integer types (set to 'no' to disable)
###
ECL_STDINT_HEADER="#include <stdint.h>"
ECL_UINT8_T=uint8_t
ECL_UINT16_T=uint16_t
ECL_UINT32_T=uint32_t
ECL_UINT64_T=no
ECL_INT8_T=int8_t
ECL_INT16_T=int16_t
ECL_INT32_T=int32_t
ECL_INT64_T=no
ECL_LONG_LONG_BITS=no
###
### 1.7) Other features (set to 'no' to disable)
###
ECL_WORKING_ENVIRON=yes
### 2) To cross-compile ECL so that it runs on the system
### ${host}
### you need to first compile ECL on the system in which you are building
### the cross-compiled files, that is
### ${build}
### By default we assume that ECL can be accessed from some directory in
### the path.
ECL_TO_RUN=`which ecl`
EOF
cat ${with_cross_config}
as_fn_error $? "Configuration aborted" "$LINENO" 5
fi
if test "${ECL_TO_RUN}" = "failed"; then
as_fn_error $? "The program ECL is not installed in your system" "$LINENO" 5
fi
ECL_MIN_TO_RUN=`${ECL_TO_RUN} -norc -eval '(progn (print (truename "sys:ecl_min")) (si:quit))' \
| grep '\#\P' | sed 's,#P"\(.*\)",\1,'`
if test -z "${ECL_MIN_TO_RUN}" -o "${ECL_MIN_TO_RUN}" = "failed" ; then
as_fn_error $? "The program ECL-MIN is not installed in your system" "$LINENO" 5
fi
DPP_TO_RUN=`${ECL_TO_RUN} -norc -eval '(progn (print (truename "sys:dpp")) (si:quit))' \
| grep '\#\P' | sed 's,#P"\(.*\)",\1,'`
if test -z "${DPP_TO_RUN}" -o "${DPP_TO_RUN}" = "failed" ; then
as_fn_error $? "The program DPP is not installed in your system" "$LINENO" 5
fi
(echo '#!/bin/sh'; echo exec ${ECL_MIN_TO_RUN} '$''*') > CROSS-COMPILER
(echo '#!/bin/sh'; echo exec ${DPP_TO_RUN} '$''*') > CROSS-DPP
chmod +x CROSS-COMPILER CROSS-DPP
COMPILATION_FEATURES=":cross ${COMPILATION_FEATURES}"
fi
#### Some command variations:
RM="rm -f"
CP="cp"
MV="mv"
### Guess the operating system
ECL_MIN=ecl_min
ECL_DEFAULT_C_STACK_SIZE=1048576 ECL_GC_DIR=bdwgc
ECL_LDRPATH=''
SHAREDEXT='so'
SHAREDPREFIX='lib'
LIBPREFIX='lib'
LIBEXT='a'
PICFLAG='-fPIC'
THREAD_CFLAGS=''
THREAD_LIBS=''
THREAD_GC_FLAGS='--enable-threads=posix'
INSTALL_TARGET='install'
THREAD_OBJ="$THREAD_OBJ threads/thread threads/mutex threads/condition_variable threads/semaphore threads/barrier threads/mailbox threads/rwlock"
clibs='-lm'
SONAME=''
SONAME_LDFLAGS=''
case "${host_os}" in
linux-android*)
thehost='ANDROID'
with_fpe='no'
THREAD_CFLAGS='-D_THREAD_SAFE'
SHARED_LDFLAGS="-shared ${LDFLAGS}"
BUNDLE_LDFLAGS="-shared ${LDFLAGS}"
ECL_LDRPATH='-Wl,--rpath,~A'
clibs="-ldl ${clibs}"
CFLAGS="-D_GNU_SOURCE -DPLATFORM_ANDROID -DUSE_GET_STACKBASE_FOR_MAIN -DIGNORE_DYNAMIC_LOADING ${CFLAGS}"
SONAME="${SHAREDPREFIX}ecl.${SHAREDEXT}"
SONAME_LDFLAGS="-Wl,-soname,SONAME"
LSP_FEATURES="${LSP_FEATURES} :android"
LSP_FEATURES="${LSP_FEATURES} :unix"
;;
# libdir may have a dollar expression inside
linux*)
thehost='linux'
THREAD_CFLAGS='-D_THREAD_SAFE'
THREAD_LIBS='-lpthread'
SHARED_LDFLAGS="-shared ${LDFLAGS}"
BUNDLE_LDFLAGS="-shared ${LDFLAGS}"
ECL_LDRPATH='-Wl,--rpath,~A'
clibs="-ldl ${clibs}"
# Maybe CFLAGS="-D_ISOC99_SOURCE ${CFLAGS}" ???
CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 ${CFLAGS}"
SONAME="${SHAREDPREFIX}ecl.${SHAREDEXT}.SOVERSION"
SONAME_LDFLAGS="-Wl,-soname,SONAME"
LSP_FEATURES="${LSP_FEATURES} :unix"
;;
gnu*)
thehost='gnu'
THREAD_CFLAGS='-D_THREAD_SAFE'
THREAD_LIBS='-lpthread'
SHARED_LDFLAGS="-shared ${LDFLAGS}"
BUNDLE_LDFLAGS="-shared ${LDFLAGS}"
ECL_LDRPATH='-Wl,--rpath,~A'
clibs="-ldl ${clibs}"
CFLAGS="-D_GNU_SOURCE ${CFLAGS}"
SONAME="${SHAREDPREFIX}ecl.${SHAREDEXT}.SOVERSION"
SONAME_LDFLAGS="-Wl,-soname,SONAME"
LSP_FEATURES="${LSP_FEATURES} :unix"
;;
kfreebsd*-gnu)
thehost='kfreebsd'
THREAD_CFLAGS='-D_THREAD_SAFE'
THREAD_LIBS='-lpthread'
SHARED_LDFLAGS="-shared ${LDFLAGS}"
BUNDLE_LDFLAGS="-shared ${LDFLAGS}"
ECL_LDRPATH='-Wl,--rpath,~A'
clibs="-ldl ${clibs}"
CFLAGS="-D_GNU_SOURCE ${CFLAGS}"
SONAME="${SHAREDPREFIX}ecl.${SHAREDEXT}.SOVERSION"
SONAME_LDFLAGS="-Wl,-soname,SONAME"
LSP_FEATURES="${LSP_FEATURES} :unix"
LSP_FEATURES="${LSP_FEATURES} :bsd"
;;
dragonfly*)
thehost='dragonfly'
THREAD_LIBS='-lpthread'
SHARED_LDFLAGS="-shared ${LDFLAGS}"
BUNDLE_LDFLAGS="-shared ${LDFLAGS}"
ECL_LDRPATH="-Wl,--rpath,~A"
clibs="${clibs}"
SONAME="${SHAREDPREFIX}ecl.${SHAREDEXT}.SOVERSION"
SONAME_LDFLAGS="-Wl,-soname,SONAME"
LSP_FEATURES="${LSP_FEATURES} :unix"
LSP_FEATURES="${LSP_FEATURES} :bsd"
;;
freebsd*)
thehost='freebsd'
THREAD_LIBS='-lpthread'
SHARED_LDFLAGS="-shared ${LDFLAGS}"
BUNDLE_LDFLAGS="-shared ${LDFLAGS}"
ECL_LDRPATH="-Wl,--rpath,~A"
clibs="${clibs}"
SONAME="${SHAREDPREFIX}ecl.${SHAREDEXT}.SOVERSION"
SONAME_LDFLAGS="-Wl,-soname,SONAME"
LSP_FEATURES="${LSP_FEATURES} :unix"
LSP_FEATURES="${LSP_FEATURES} :bsd"
;;
netbsd*)
thehost='netbsd'
THREAD_LIBS='-lpthread'
SHARED_LDFLAGS="-shared ${LDFLAGS}"
BUNDLE_LDFLAGS="-shared ${LDFLAGS}"
ECL_LDRPATH="-Wl,--rpath,~A"
clibs="${clibs}"
SONAME="${SHAREDPREFIX}ecl.${SHAREDEXT}.SOVERSION"
SONAME_LDFLAGS="-Wl,-soname,SONAME"
LSP_FEATURES="${LSP_FEATURES} :unix"
LSP_FEATURES="${LSP_FEATURES} :bsd"
;;
openbsd*)
thehost='openbsd'
THREAD_CFLAGS=''
THREAD_LIBS=''
SHARED_LDFLAGS="-shared ${LDFLAGS}"
BUNDLE_LDFLAGS="-shared ${LDFLAGS}"
ECL_LDRPATH="-Wl,--rpath,~A"
clibs="-lpthread ${clibs}"
SONAME="${SHAREDPREFIX}ecl.${SHAREDEXT}.SOVERSION"
SONAME_LDFLAGS="-Wl,-soname,SONAME"
LSP_FEATURES="${LSP_FEATURES} :unix"
LSP_FEATURES="${LSP_FEATURES} :bsd"
;;
solaris*)
thehost='sun4sol2'
THREAD_LIBS='-lrt -lpthread'
SHARED_LDFLAGS="-dy -G ${LDFLAGS}"
BUNDLE_LDFLAGS="-dy -G ${LDFLAGS}"
ECL_LDRPATH='-Wl,-R,~A'
TCPLIBS='-lsocket -lnsl -lintl'
clibs="${clibs} -ldl"
SONAME="${SHAREDPREFIX}ecl.${SHAREDEXT}.SOVERSION"
SONAME_LDFLAGS="-Wl,-soname,SONAME"
if test "x$GCC" = "xyes"; then
CFLAGS="${CFLAGS} -std=gnu99 -D_XOPEN_SOURCE=600 -D__EXTENSIONS__"
SHARED_LDFLAGS="-shared $SHARED_LDFLAGS"
BUNDLE_LDFLAGS="-shared $BUNDLE_LDFLAGS"
fi
LSP_FEATURES="${LSP_FEATURES} :unix"
;;
cygwin*)
thehost='cygwin'
#enable_threads='no'
shared='yes'
THREAD_CFLAGS='-D_THREAD_SAFE'
THREAD_LIBS='-lpthread'
SHARED_LDFLAGS="-shared ${LDFLAGS}"
BUNDLE_LDFLAGS="-shared ${LDFLAGS}"
SHAREDPREFIX=''
SHAREDEXT='dll'
PICFLAG=''
if test "x$host_cpu" = "xx86_64" ; then
# Our GMP library is too old and does not support
# Windows64 calling conventions.
with_c_gmp=yes
fi
LSP_FEATURES="${LSP_FEATURES} :cygwin"
LSP_FEATURES="${LSP_FEATURES} :unix"
;;
mingw*)
thehost='mingw32'
with_fpe='no'
clibs=''
shared='yes'
enable_threads='yes'
THREAD_CFLAGS='-D_THREAD_SAFE'
THREAD_GC_FLAGS='--enable-threads=win32'
SHARED_LDFLAGS="-Wl,--stack,${ECL_DEFAULT_C_STACK_SIZE}"
BUNDLE_LDFLAGS="-Wl,--stack,${ECL_DEFAULT_C_STACK_SIZE}"
SHAREDPREFIX=''
SHAREDEXT='dll'
PICFLAG=''
INSTALL_TARGET='flatinstall'
TCPLIBS='-lws2_32'
if test "${with_tcp}" = "yes"; then
LSP_FEATURES="${LSP_FEATURES} :wsock"
fi
LSP_FEATURES="${LSP_FEATURES} :mingw32"
LSP_FEATURES="${LSP_FEATURES} :win32"
LSP_FEATURES="${LSP_FEATURES} :windows"
if test "x$host_cpu" = "xx86_64" ; then
LSP_FEATURES="${LSP_FEATURES} :win64"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
set dummy ${ac_tool_prefix}windres; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_WINDRES+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$WINDRES"; then
ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
WINDRES=$ac_cv_prog_WINDRES
if test -n "$WINDRES"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
printf "%s\n" "$WINDRES" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_WINDRES"; then
ac_ct_WINDRES=$WINDRES
# Extract the first word of "windres", so it can be a program name with args.
set dummy windres; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_WINDRES+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_WINDRES"; then
ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_WINDRES="windres"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
if test -n "$ac_ct_WINDRES"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
printf "%s\n" "$ac_ct_WINDRES" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_WINDRES" = x; then
WINDRES=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
WINDRES=$ac_ct_WINDRES
fi
else
WINDRES="$ac_cv_prog_WINDRES"
fi
# set variable WINDRES to appropriate `windres' program
;;
darwin*)
thehost='darwin'
shared='yes'
SHAREDEXT='dylib'
PICFLAG='-fPIC -fno-common'
SHARED_LDFLAGS="-dynamiclib ${LDFLAGS}"
BUNDLE_LDFLAGS="-bundle ${LDFLAGS}"
ECL_LDRPATH='-Wl,-rpath,~A'
THREAD_CFLAGS='-D_THREAD_SAFE'
THREAD_LIBS='-lpthread'
# The GMP library has not yet been ported to Intel or Arm-OSX
case "`uname -m`" in
i386*|x86_64|arm64) gmp_build=none-apple-${host_os};;
*) ABI=32;;
esac
if test "x$ABI" = "x64"; then
if echo "$CFLAGS" | grep -v ' *-m64' >/dev/null ; then
CFLAGS="-m64 $CFLAGS"
LDFLAGS="-m64 $LDFLAGS"
fi
# Needed when building the old version of GMP.
# Should be removed when moving to MPIR
ABI="long"
fi
if test "x$ABI" = "x32"; then
ABI="long"
fi
# The Boehm-Weiser GC library shipped with Fink does not work
# well with our signal handler.
# enable_boehm=included
if test `uname -r | cut -d '.' -f 1` -ge 11; then
ECL_GC_DIR=bdwgc
fi
SONAME="${SHAREDPREFIX}ecl.SOVERSION.${SHAREDEXT}"
SONAME_LDFLAGS="-Wl,-install_name,@rpath/SONAME -Wl,-compatibility_version,${PACKAGE_VERSION}"
if test "`uname -m`" = arm64; then
printf "%s\n" "#define ECL_C_COMPATIBLE_VARIADIC_DISPATCH /**/" >>confdefs.h
LSP_FEATURES="${LSP_FEATURES} :c-compatible-variadic-dispatch"
fi
LSP_FEATURES="${LSP_FEATURES} :unix"
;;
nsk*)
# HP Non-Stop platform
thehost='nonstop'
shared='yes'
PICFLAG='-call_shared'
THREAD_CFLAGS='-spthread'
SHARED_LDFLAGS="-shared ${LDFLAGS}"
BUNDLE_LDFLAGS="-shared ${LDFLAGS}"
ECL_LDRPATH='-Wld=\"-rld_l ~A\"'
clibs="-Wld=-lrld ${clibs}"
;;
haiku*)
thehost='haiku'
THREAD_LIBS=''
SHARED_LDFLAGS="-shared ${LDFLAGS}"
BUNDLE_LDFLAGS="-shared ${LDFLAGS}"
ECL_LDRPATH="-Wl,--rpath,~A"
clibs="-lnetwork"
SONAME="${SHAREDPREFIX}ecl.${SHAREDEXT}.SOVERSION"
SONAME_LDFLAGS="-Wl,-soname,SONAME"
LSP_FEATURES="${LSP_FEATURES} :haiku"
;;
aix*)
PICFLAG='-DPIC'
thehost="aix"
THREAD_LIBS='-lpthread'
SHARED_LDFLAGS="-G -bsvr4 -brtl ${LDFLAGS}"
BUNDLE_LDFLAGS="-G -bsvr4 -brtl ${LDFLAGS}"
ECL_LDRPATH="-Wl,-R~A"
SONAME="${SHAREDPREFIX}ecl.${SHAREDEXT}.SOVERSION"
SONAME_LDFLAGS="-bsvr4 -brtl"
;;
*)
thehost="$host_os"
shared="no"
LSP_FEATURES="${LSP_FEATURES} :unix"
;;
esac
case "${host}" in
*-nacl)
thehost='linux'
THREAD_CFLAGS='-D_THREAD_SAFE'
THREAD_LIBS='-lpthread'
SHARED_LDFLAGS="-shared ${LDFLAGS}"
BUNDLE_LDFLAGS="-shared ${LDFLAGS}"
ECL_LDRPATH='-Wl,--rpath,~A'
CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 ${CFLAGS}"
SONAME="${SHAREDPREFIX}ecl.${SHAREDEXT}.SOVERSION"
SONAME_LDFLAGS="-Wl,-soname,SONAME"
LSP_FEATURES="${LSP_FEATURES} :nacl"
;;
*-pnacl)
thehost='linux'
THREAD_CFLAGS='-D_THREAD_SAFE'
THREAD_LIBS='-lpthread'
CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 ${CFLAGS}"
LSP_FEATURES="${LSP_FEATURES} :nacl"
LSP_FEATURES="${LSP_FEATURES} :pnacl"
;;
i686*-android*)
THREAD_LIBS=''
CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -DANDROID -DPLATFORM_ANDROID -DUSE_GET_STACKBASE_FOR_MAIN -DIGNORE_DYNAMIC_LOADING -DNO_GETCONTEXT -DHAVE_GETTIMEOFDAY -DHAVE_SIGPROCMASK ${CFLAGS}"
LSP_FEATURES="${LSP_FEATURES} :android"
LSP_FEATURES="${LSP_FEATURES} :unix"
;;
wasm32-unknown-emscripten)
# Non-zero optimization levels seem to be slower in
# combination with the binaryen spill-pointers pass.
CFLAGS="${CFLAGS} -DECL_C_COMPATIBLE_VARIADIC_DISPATCH -O0"
# The default stack size is 64KB, that's too little
# for ECL. The spill-pointers pass is needed for the
# gc to find pointers on the stack.
LDFLAGS="${LDFLAGS} -sSTACK_SIZE=1048576 -sBINARYEN_EXTRA_PASSES=--spill-pointers"
ECL_MIN="ecl_min.html"
EXEEXT=".html"
enable_threads='no'
enable_libffi='no'
enable_gmp='portable'
with_c_gmp=yes
SHARED_LDFLAGS="-shared -sSIDE_MODULE ${LDFLAGS}"
BUNDLE_LDFLAGS="-shared -sSIDE_MODULE ${LDFLAGS}"
PROGRAM_LDFLAGS="-sMAIN_MODULE -sERROR_ON_UNDEFINED_SYMBOLS=0 ${LDFLAGS}"
INSTALL_TARGET='flatinstall'
printf "%s\n" "#define ECL_C_COMPATIBLE_VARIADIC_DISPATCH /**/" >>confdefs.h
LSP_FEATURES="${LSP_FEATURES} :c-compatible-variadic-dispatch"
LSP_FEATURES="${LSP_FEATURES} :emscripten"
;;
esac
if test "${INSTALL_TARGET}" = "flatinstall"; then
exec_prefix=""
bindir="${exec_prefix}"
libdir="${prefix}"
includedir="${prefix}"
ecldir="${prefix}"
fi
case "${host_cpu}" in
alpha*)
CFLAGS="${CFLAGS} -mieee";;
esac
ECL_CFLAGS="-D${thehost}"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld flags when building shared libraries" >&5
printf %s "checking for ld flags when building shared libraries... " >&6; }
if test "${enable_shared}" = "yes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${SHARED_LDFLAGS}" >&5
printf "%s\n" "${SHARED_LDFLAGS}" >&6; }
CFLAGS="${CFLAGS} ${PICFLAG}"
else
shared="no";
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cannot build" >&5
printf "%s\n" "cannot build" >&6; }
fi
LIBS="${clibs} ${LIBS}"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for required libraries" >&5
printf %s "checking for required libraries... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${clibs}" >&5
printf "%s\n" "${clibs}" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for architecture" >&5
printf %s "checking for architecture... " >&6; }
ARCHITECTURE=`echo "${host_cpu}" | tr a-z A-Z` # i386 -> I386
TARGET_IDENTIFIER="${host}"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${ARCHITECTURE}" >&5
printf "%s\n" "${ARCHITECTURE}" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for software type" >&5
printf %s "checking for software type... " >&6; }
SOFTWARE_TYPE="$thehost"
SOFTWARE_VERSION=""
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${SOFTWARE_TYPE} / ${SOFTWARE_VERSION}" >&5
printf "%s\n" "${SOFTWARE_TYPE} / ${SOFTWARE_VERSION}" >&6; }
if test "${enable_manual}" != "no"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build the manual; finding install-info..." >&5
printf %s "checking whether to build the manual; finding install-info...... " >&6; }
# Extract the first word of "install-info", so it can be a program name with args.
set dummy install-info; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_INSTALL_INFO+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case $INSTALL_INFO in
[\\/]* | ?:[\\/]*)
ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_INSTALL_INFO="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac ;;
esac
fi
INSTALL_INFO=$ac_cv_path_INSTALL_INFO
if test -n "$INSTALL_INFO"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
printf "%s\n" "$INSTALL_INFO" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x${INSTALL_INFO}" = "x"; then
if test "${enable_manual}" = "auto"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Not building the manual: no install-info found." >&5
printf "%s\n" " Not building the manual: no install-info found." >&6; }
enable_manual=no
elif test "${enable_manual}" = "info"; then
as_fn_error $? "Unable to build the manual: install-info not found." "$LINENO" 5
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: install-info found." >&5
printf "%s\n" " install-info found." >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working makeinfo..." >&5
printf %s "checking for working makeinfo...... " >&6; }
# Extract the first word of "makeinfo", so it can be a program name with args.
set dummy makeinfo; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_MAKEINFO+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case $MAKEINFO in
[\\/]* | ?:[\\/]*)
ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_MAKEINFO="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac ;;
esac
fi
MAKEINFO=$ac_cv_path_MAKEINFO
if test -n "$MAKEINFO"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
printf "%s\n" "$MAKEINFO" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x${MAKEINFO}" = "x"; then
if test "${enable_manual}" = "auto"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Not building the manual: no makeinfo found." >&5
printf "%s\n" " Not building the manual: no makeinfo found." >&6; }
enable_manual=no
else
as_fn_error $? "Unable to build the manual: makeinfo not found." "$LINENO" 5
fi
elif test "x`echo \"@inlinefmtifelse{html, foo, bar}\" | makeinfo 2>&1 | grep Unknown`" != "x"; then
if test "${enable_manual}" = "auto"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Not building the manual: broken/outdated makeinfo." >&5
printf "%s\n" " Not building the manual: broken/outdated makeinfo." >&6; }
enable_manual=no
else
as_fn_error $? "Unable to build the manual: broken/outdated makeinfo." "$LINENO" 5
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Will build the manual." >&5
printf "%s\n" " Will build the manual." >&6; }
fi
fi
fi
if test "${enable_manual}" != "no"; then
if test "${enable_manual}" = "html"; then
MANUAL_MAKE_TARGET='html'
MANUAL_INSTALL_TARGET='install-html'
MANUAL_UNINSTALL_TARGET='uninstall-html'
else
MANUAL_MAKE_TARGET='info'
MANUAL_INSTALL_TARGET='install-info'
MANUAL_UNINSTALL_TARGET='uninstall-info'
fi
fi
if test "x$GMP_INCDIR" != "x"; then
GMP_CPPFLAGS="-I$GMP_INCDIR"
fi
if test "x$GMP_LIBDIR" != "x"; then
GMP_LDFLAGS="-L$GMP_LIBDIR"
if test "$enable_rpath" = "yes"; then
if (echo "$ECL_LDRPATH" | grep '~A') > /dev/null; then
GMP_LDFLAGS=`echo $ECL_LDRPATH | sed "s,~A,$GMP_LIBDIR,"`" $GMP_LDFLAGS"
fi
fi
fi
CPPFLAGS="$CPPFLAGS $GMP_CPPFLAGS"
LDFLAGS="$LDFLAGS $GMP_LDFLAGS"
case ${enable_gmp} in #(
portable) :
with_system_gmp=no; with_c_gmp=yes ;; #(
included) :
with_system_gmp=no ;; #(
system) :
with_system_gmp=yes ;; #(
*) :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init in -lgmp" >&5
printf %s "checking for __gmpz_init in -lgmp... " >&6; }
if test ${ac_cv_lib_gmp___gmpz_init+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lgmp $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char __gmpz_init (void);
int
main (void)
{
return __gmpz_init ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_gmp___gmpz_init=yes
else case e in #(
e) ac_cv_lib_gmp___gmpz_init=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_init" >&5
printf "%s\n" "$ac_cv_lib_gmp___gmpz_init" >&6; }
if test "x$ac_cv_lib_gmp___gmpz_init" = xyes
then :
with_system_gmp=yes
else case e in #(
e) with_system_gmp=no ;;
esac
fi
;;
esac
ECL_GMP_HEADER=
if test "${with_system_gmp}" = "yes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init in -lgmp" >&5
printf %s "checking for __gmpz_init in -lgmp... " >&6; }
if test ${ac_cv_lib_gmp___gmpz_init+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lgmp $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char __gmpz_init (void);
int
main (void)
{
return __gmpz_init ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_gmp___gmpz_init=yes
else case e in #(
e) ac_cv_lib_gmp___gmpz_init=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_init" >&5
printf "%s\n" "$ac_cv_lib_gmp___gmpz_init" >&6; }
if test "x$ac_cv_lib_gmp___gmpz_init" = xyes
then :
FASL_LIBS="${FASL_LIBS} -lgmp"
else case e in #(
e) as_fn_error $? "System gmp library requested but not found." "$LINENO" 5 ;;
esac
fi
ac_header= ac_cache=
for ac_item in $ac_header_c_list
do
if test $ac_cache; then
ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
printf "%s\n" "#define $ac_item 1" >> confdefs.h
fi
ac_header= ac_cache=
elif test $ac_header; then
ac_cache=$ac_item
else
ac_header=$ac_item
fi
done
if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
then :
printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
if test "x$ac_cv_header_gmp_h" = xyes
then :
ECL_GMP_HEADER='gmp.h'
fi
if test "x$ECL_GMP_HEADER" = "x"; then
ac_fn_c_check_header_compile "$LINENO" "gmp/gmp.h" "ac_cv_header_gmp_gmp_h" "$ac_includes_default"
if test "x$ac_cv_header_gmp_gmp_h" = xyes
then :
ECL_GMP_HEADER='gmp/gmp.h'
fi
fi
else
SUBDIRS="${SUBDIRS} gmp"
CORE_LIBS="-leclgmp ${CORE_LIBS}"
if test ${enable_shared} = "no"; then
LIBRARIES="${LIBRARIES} ${LIBPREFIX}eclgmp.${LIBEXT}"
fi
fi
EXTRA_OBJS="${EXTRA_OBJS} big.o"
if test "x${with_system_gmp}" = "xno" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Configuring included GMP library:" >&5
printf "%s\n" "$as_me: Configuring included GMP library:" >&6;}
test -d gmp && rm -rf gmp
if test -z "$gmp_build"; then
gmp_build="${build}"
fi
if test "x$with_c_gmp" = "xyes"; then
gmp_build=`echo ${gmp_build} | sed 's,[^-]*\(-.*\),none\1,'`
echo '***'
echo '***' BUILDING GMP WITH C!
echo '***' This is a last resort, either because of license or
echo '***' porting issues.
echo '***'
fi
ECL_GMP_HEADER='ecl/gmp.h'
if test "x$ABI" = "x"; then
GMP_ABI=""
else
GMP_ABI="ABI=$ABI"
fi
# Crosscompilation for Android on Darwin requires replacing 'NM=nm'
# below with 'NM=$PLATFORM_PREFIX/bin/arm-linux-androideabi-nm'.
mkdir gmp
(destdir=`${PWDCMD}`; cd gmp && CC="${CC} ${PICFLAG}" \
$srcdir/gmp/configure --disable-shared --prefix=${destdir} \
-infodir=${destdir}/doc --includedir=${destdir}/ecl --with-pic \
--libdir=${destdir} --build=${gmp_build} --host=${host_alias} \
CFLAGS="$CFLAGS" LDFLAGS="$LDFLAGS" CPPFLAGS="$CPPFLAGS" CC="${CC} ${PICFLAG}" \
"$GMP_ABI" $with_gmp_args)
if test ! -f gmp/config.status; then
as_fn_error $? "Failed to configure the GMP library." "$LINENO" 5
fi
else
if test "x$ECL_GMP_HEADER" = "x"; then
as_fn_error $? "Can not find GMP header." "$LINENO" 5
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking GMP autoconf" >&5
printf %s "checking GMP autoconf... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: \"${with_system_gmp}.${enable_slow_config}\"" >&5
printf "%s\n" "\"${with_system_gmp}.${enable_slow_config}\"" >&6; }
if test "x${enable_slow_config}" = "xyes"; then
with_system_gmp=no
fi
if test "x${with_system_gmp}" = "xno"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Using the GMP library to guess good compiler/linker flags" >&5
printf %s "checking Using the GMP library to guess good compiler/linker flags... " >&6; }
if test ! -f gmp/config.status; then
as_fn_error $? "Cannot find GMP's configuration file. Aborting" "$LINENO" 5
fi
GMP_CFLAGS=`grep '^s,@CFLAGS@' gmp/config.status| sed 's&s,@CFLAGS@,\(.*\),;t t&\1&'`
GMP_LDFLAGS=`grep '^s,@GMP_LDFLAGS@' gmp/config.status| sed 's&s,@GMP_LDFLAGS@,\(.*\),;t t&\1&'`;
# Notice that GMP_LDFLAGS is designed to be passed to libtool, and therefore
# some options could be prefixed by -Wc, which means "flag for the compiler".
LDFLAGS=`echo ${LDFLAGS} ${GMP_LDFLAGS} | sed 's%-Wc,%%g'`
CFLAGS=`echo ${CFLAGS} ${GMP_CFLAGS} | sed 's%-Wc,%%g'`
GMP_CFLAGS=""
GMP_LDFLAGS=""
#host=`grep '^s,@host@' config.status | sed 's&s,@host@,\(.*\),;t t&\1&'`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking C/C++ compiler flags" >&5
printf %s "checking C/C++ compiler flags... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${CFLAGS}" >&5
printf "%s\n" "${CFLAGS}" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Linker flags" >&5
printf %s "checking Linker flags... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${LDFLAGS}" >&5
printf "%s\n" "${LDFLAGS}" >&6; }
fi
if test "x$LIBFFI_INCDIR" != "x"; then
LIBFFI_CPPFLAGS="-I$LIBFFI_INCDIR"
fi
if test "x$LIBFFI_LIBDIR" != "x"; then
LIBFFI_LDFLAGS="-L$LIBFFI_LIBDIR"
if test "$enable_rpath" = "yes"; then
if (echo "$ECL_LDRPATH" | grep '~A') > /dev/null; then
LIBFFI_LDFLAGS=`echo $ECL_LDRPATH | sed "s,~A,$LIBFFI_LIBDIR,"`" $LIBFFI_LDFLAGS"
fi
fi
fi
CPPFLAGS="$CPPFLAGS $LIBFFI_CPPFLAGS"
LDFLAGS="$LDFLAGS $LIBFFI_LDFLAGS"
if test "x$LIBGC_INCDIR" != "x"; then
LIBGC_CPPFLAGS="-I$LIBGC_INCDIR"
fi
if test "x$LIBGC_LIBDIR" != "x"; then
LIBGC_LDFLAGS="-L$LIBGC_LIBDIR"
if test "$enable_rpath" = "yes"; then
if (echo "$ECL_LDRPATH" | grep '~A') > /dev/null; then
LIBGC_LDFLAGS=`echo $ECL_LDRPATH | sed "s,~A,$LIBGC_LIBDIR,"`" $LIBGC_LDFLAGS"
fi
fi
fi
CPPFLAGS="$CPPFLAGS $LIBGC_CPPFLAGS"
LDFLAGS="$LDFLAGS $LIBGC_LDFLAGS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpwnam in -lsun" >&5
printf %s "checking for getpwnam in -lsun... " >&6; }
if test ${ac_cv_lib_sun_getpwnam+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lsun $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char getpwnam (void);
int
main (void)
{
return getpwnam ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_sun_getpwnam=yes
else case e in #(
e) ac_cv_lib_sun_getpwnam=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sun_getpwnam" >&5
printf "%s\n" "$ac_cv_lib_sun_getpwnam" >&6; }
if test "x$ac_cv_lib_sun_getpwnam" = xyes
then :
printf "%s\n" "#define HAVE_LIBSUN 1" >>confdefs.h
LIBS="-lsun $LIBS"
fi
# on IRIX adds -lsun
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
printf %s "checking for library containing strerror... " >&6; }
if test ${ac_cv_search_strerror+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char strerror (void);
int
main (void)
{
return strerror ();
;
return 0;
}
_ACEOF
for ac_lib in '' cposix
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_strerror=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_strerror+y}
then :
break
fi
done
if test ${ac_cv_search_strerror+y}
then :
else case e in #(
e) ac_cv_search_strerror=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
printf "%s\n" "$ac_cv_search_strerror" >&6; }
ac_res=$ac_cv_search_strerror
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
if test "$with_debug_cflags" = "yes"; then
with_debug_cflags="-g"
fi
if test "$with_debug_cflags" != "no"; then
DEBUG_CFLAGS="$with_debug_cflags"
CFLAGS="$with_debug_cflags $CFLAGS"
CXXFLAGS="$with_debug_cflags $CXXFLAGS"
LDFLAGS="$with_debug_cflags $LDFLAGS"
fi
if test "$with_profile_cflags" = "yes"; then
with_profile_cflags="-pg"
fi
if test "$with_profile_cflags" != "no"; then
CFLAGS="$with_profile_cflags $CFLAGS"
CXXFLAGS="$with_profile_cflags $CFLAGS"
LDFLAGS="$with_profile_cflags $LDFLAGS"
fi
ECL_CMPDIR=cmp
if test "${enable_threads}" = "auto"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for threads support" >&5
printf %s "checking for threads support... " >&6; }
if test -z "${THREAD_OBJ}"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
enable_threads="no"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
enable_threads="yes"
fi
fi
if test "${enable_threads}" = "yes" ; then
if test -z "${THREAD_OBJ}"; then
as_fn_error $? "Threads aren't supported on this system." "$LINENO" 5
else
LIBS="${THREAD_LIBS} ${LIBS}"
CFLAGS="${CFLAGS} ${THREAD_CFLAGS}"
ac_fn_c_check_func "$LINENO" "pthread_rwlock_init" "ac_cv_func_pthread_rwlock_init"
if test "x$ac_cv_func_pthread_rwlock_init" = xyes
then :
ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "$ac_includes_default"
if test "x$ac_cv_type_pthread_rwlock_t" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_RWLOCK_T 1" >>confdefs.h
printf "%s\n" "#define HAVE_POSIX_RWLOCK /**/" >>confdefs.h
fi
fi
ac_fn_c_check_func "$LINENO" "pthread_mutex_timedlock" "ac_cv_func_pthread_mutex_timedlock"
if test "x$ac_cv_func_pthread_mutex_timedlock" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_MUTEX_TIMEDLOCK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pthread_condattr_setclock" "ac_cv_func_pthread_condattr_setclock"
if test "x$ac_cv_func_pthread_condattr_setclock" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_CONDATTR_SETCLOCK 1" >>confdefs.h
fi
boehm_configure_flags="${boehm_configure_flags} ${THREAD_GC_FLAGS}"
for k in $THREAD_OBJ; do EXTRA_OBJS="$EXTRA_OBJS ${k}.${OBJEXT}"; done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for thread object files" >&5
printf %s "checking for thread object files... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${THREAD_OBJ}" >&5
printf "%s\n" "${THREAD_OBJ}" >&6; }
printf "%s\n" "#define ECL_THREADS 1" >>confdefs.h
fi
LSP_FEATURES="${LSP_FEATURES} :threads"
LSP_FEATURES="${LSP_FEATURES} :ecl-read-write-lock"
else
boehm_configure_flags="${boehm_configure_flags} --disable-threads"
fi
if test ${enable_boehm} = "no" ; then
as_fn_error $? "Boehm GC library is currently needed to build ECL" "$LINENO" 5;
EXTRA_OBJS="${EXTRA_OBJS} alloc.${OBJEXT} gbc.${OBJEXT}"
enable_smallcons="no"
else
case "${enable_boehm}" in
yes) enable_boehm=auto;;
auto|system|included) ;;
*) as_fn_error $? "Invalid value of --enable-boehm: ${enable_boehm} " "$LINENO" 5;;
esac
if test "${enable_boehm}" = auto -o "${enable_boehm}" = system; then
system_boehm=yes
if test "${enable_threads}" = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GC_malloc in -lgc" >&5
printf %s "checking for GC_malloc in -lgc... " >&6; }
if test ${ac_cv_lib_gc_GC_malloc+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lgc $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char GC_malloc (void);
int
main (void)
{
return GC_malloc ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_gc_GC_malloc=yes
else case e in #(
e) ac_cv_lib_gc_GC_malloc=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gc_GC_malloc" >&5
printf "%s\n" "$ac_cv_lib_gc_GC_malloc" >&6; }
if test "x$ac_cv_lib_gc_GC_malloc" = xyes
then :
printf "%s\n" "#define HAVE_LIBGC 1" >>confdefs.h
LIBS="-lgc $LIBS"
else case e in #(
e) system_boehm="no" ;;
esac
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GC_get_thr_restart_signal in -lgc" >&5
printf %s "checking for GC_get_thr_restart_signal in -lgc... " >&6; }
if test ${ac_cv_lib_gc_GC_get_thr_restart_signal+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lgc $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char GC_get_thr_restart_signal (void);
int
main (void)
{
return GC_get_thr_restart_signal ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_gc_GC_get_thr_restart_signal=yes
else case e in #(
e) ac_cv_lib_gc_GC_get_thr_restart_signal=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gc_GC_get_thr_restart_signal" >&5
printf "%s\n" "$ac_cv_lib_gc_GC_get_thr_restart_signal" >&6; }
if test "x$ac_cv_lib_gc_GC_get_thr_restart_signal" = xyes
then :
printf "%s\n" "#define HAVE_LIBGC 1" >>confdefs.h
LIBS="-lgc $LIBS"
else case e in #(
e) system_boehm="no" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GC_register_my_thread in -lgc" >&5
printf %s "checking for GC_register_my_thread in -lgc... " >&6; }
if test ${ac_cv_lib_gc_GC_register_my_thread+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lgc $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char GC_register_my_thread (void);
int
main (void)
{
return GC_register_my_thread ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_gc_GC_register_my_thread=yes
else case e in #(
e) ac_cv_lib_gc_GC_register_my_thread=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gc_GC_register_my_thread" >&5
printf "%s\n" "$ac_cv_lib_gc_GC_register_my_thread" >&6; }
if test "x$ac_cv_lib_gc_GC_register_my_thread" = xyes
then :
printf "%s\n" "#define HAVE_LIBGC 1" >>confdefs.h
LIBS="-lgc $LIBS"
else case e in #(
e) system_boehm="no" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GC_set_start_callback in -lgc" >&5
printf %s "checking for GC_set_start_callback in -lgc... " >&6; }
if test ${ac_cv_lib_gc_GC_set_start_callback+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lgc $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char GC_set_start_callback (void);
int
main (void)
{
return GC_set_start_callback ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_gc_GC_set_start_callback=yes
else case e in #(
e) ac_cv_lib_gc_GC_set_start_callback=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gc_GC_set_start_callback" >&5
printf "%s\n" "$ac_cv_lib_gc_GC_set_start_callback" >&6; }
if test "x$ac_cv_lib_gc_GC_set_start_callback" = xyes
then :
printf "%s\n" "#define HAVE_LIBGC 1" >>confdefs.h
LIBS="-lgc $LIBS"
else case e in #(
e) system_boehm="no" ;;
esac
fi
fi
if test "${system_boehm}" = yes; then
ac_fn_c_check_header_compile "$LINENO" "gc/gc.h" "ac_cv_header_gc_gc_h" "$ac_includes_default"
if test "x$ac_cv_header_gc_gc_h" = xyes
then :
ECL_BOEHM_GC_HEADER='gc/gc.h'
else case e in #(
e) system_boehm=no ;;
esac
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can use the existing Boehm-Weiser library " >&5
printf %s "checking whether we can use the existing Boehm-Weiser library ... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${system_boehm} " >&5
printf "%s\n" "${system_boehm} " >&6; }
if test "${system_boehm}" = "no"; then
if test "${enable_boehm}" = "auto" -o "${enable_boehm}" = "included"; then
enable_boehm="included";
else
as_fn_error $? "System Boehm GC library requested but not found." "$LINENO" 5
fi
else
FASL_LIBS="${FASL_LIBS} -lgc"
EXTRA_OBJS="${EXTRA_OBJS} alloc_2.${OBJEXT}"
printf "%s\n" "#define GBC_BOEHM 1" >>confdefs.h
fi
fi
if test "${enable_boehm}" = "included"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Configuring included Boehm GC library:" >&5
printf "%s\n" "$as_me: Configuring included Boehm GC library:" >&6;}
test -d gc && rm -rf gc
currentdir=`${PWDCMD}`
cd $srcdir/${ECL_GC_DIR};
if test -d configure; then
autoreconf -vif
automake --add-missing
fi;
CFLAGS="$CFLAGS $GC_CFLAGS";
cd $currentdir;
if mkdir gc; then
if (destdir=`${PWDCMD}`; cd gc; \
$srcdir/${ECL_GC_DIR}/configure --disable-shared --prefix=${destdir} \
--includedir=${destdir}/ecl/ --libdir=${destdir} \
--build=${build_alias} --host=${host_alias} --enable-large-config \
CC="${CC} ${PICFLAG}" \
CFLAGS="$CFLAGS" LDFLAGS="$LDFLAGS" \
CPPFLAGS="$CPPFLAGS -I${destdir}/ecl" \
${boehm_configure_flags}); then
ECL_BOEHM_GC_HEADER='ecl/gc/gc.h'
SUBDIRS="${SUBDIRS} gc"
CORE_LIBS="-leclgc ${CORE_LIBS}"
EXTRA_OBJS="${EXTRA_OBJS} alloc_2.${OBJEXT}"
if test "${enable_shared}" = "no"; then
LIBRARIES="${LIBRARIES} ${LIBPREFIX}eclgc.${LIBEXT}"
fi
printf "%s\n" "#define GBC_BOEHM 0" >>confdefs.h
else
as_fn_error $? "Unable to configure Boehm-Weiser GC" "$LINENO" 5
fi
fi
fi
if test "${enable_gengc}" != "no" ; then
printf "%s\n" "#define GBC_BOEHM_GENGC /**/" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we use Boehm-Demers-Weiser precise garbage collector" >&5
printf %s "checking if we use Boehm-Demers-Weiser precise garbage collector... " >&6; };
if test "${enable_precisegc}" != "no" ; then
printf "%s\n" "#define GBC_BOEHM_PRECISE /**/" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "${enable_serialization}" != "no" ; then
printf "%s\n" "#define ECL_EXTERNALIZABLE /**/" >>confdefs.h
LSP_FEATURES="${LSP_FEATURES} :externalizable"
fi
LSP_FEATURES="${LSP_FEATURES} :boehm-gc"
LSP_FEATURES="${LSP_FEATURES} :ecl-weak-hash"
fi
if test ${enable_smallcons} = "yes" ; then
printf "%s\n" "#define ECL_SMALL_CONS /**/" >>confdefs.h
fi
case "${enable_libffi}" in
yes) enable_libffi=auto;;
no|auto|system|included) ;;
*) as_fn_error $? "Invalid value of --enable-dffi: ${enable_libffi} " "$LINENO" 5;;
esac
if test "${enable_libffi}" = auto -o "${enable_libffi}" = system; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ffi_closure_alloc in -lffi" >&5
printf %s "checking for ffi_closure_alloc in -lffi... " >&6; }
if test ${ac_cv_lib_ffi_ffi_closure_alloc+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lffi $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char ffi_closure_alloc (void);
int
main (void)
{
return ffi_closure_alloc ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_ffi_ffi_closure_alloc=yes
else case e in #(
e) ac_cv_lib_ffi_ffi_closure_alloc=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ffi_ffi_closure_alloc" >&5
printf "%s\n" "$ac_cv_lib_ffi_ffi_closure_alloc" >&6; }
if test "x$ac_cv_lib_ffi_ffi_closure_alloc" = xyes
then :
system_libffi=yes
else case e in #(
e) system_libffi=no ;;
esac
fi
if test "${system_libffi}" = yes; then
ac_fn_c_check_header_compile "$LINENO" "ffi/ffi.h" "ac_cv_header_ffi_ffi_h" "$ac_includes_default"
if test "x$ac_cv_header_ffi_ffi_h" = xyes
then :
ECL_LIBFFI_HEADER='ffi/ffi.h'
fi
if test -z "$ECL_LIBFFI_HEADER"; then
ac_fn_c_check_header_compile "$LINENO" "ffi.h" "ac_cv_header_ffi_h" "$ac_includes_default"
if test "x$ac_cv_header_ffi_h" = xyes
then :
ECL_LIBFFI_HEADER='ffi.h'
else case e in #(
e) system_libffi=no ;;
esac
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can use the existing libffi library " >&5
printf %s "checking whether we can use the existing libffi library ... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${system_libffi} " >&5
printf "%s\n" "${system_libffi} " >&6; }
if test "${system_libffi}" = "no"; then
if test "${enable_libffi}" = "auto"; then
enable_libffi="included";
else
as_fn_error $? "System libffi library requested but not found." "$LINENO" 5
fi
else
FASL_LIBS="${FASL_LIBS} -lffi"
fi
fi
if test "${enable_libffi}" = "included"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Configuring included libffi library:" >&5
printf "%s\n" "$as_me: Configuring included libffi library:" >&6;}
test -d libffi && rm -rf libffi
if mkdir libffi; then
if (destdir=`${PWDCMD}`; cd libffi; \
$srcdir/libffi/configure --disable-shared --prefix=${destdir} \
--includedir=${destdir}/ecl/ --libdir=${destdir} --build=${build_alias} \
--host=${host_alias} --disable-multi-os-directory --disable-docs \
CC="${CC} ${PICFLAG}" CFLAGS="$CFLAGS" \
LDFLAGS="$LDFLAGS" CPPFLAGS="$CPPFLAGS"); then
ECL_LIBFFI_HEADER='ecl/ffi.h'
SUBDIRS="${SUBDIRS} libffi"
CORE_LIBS="-leclffi ${CORE_LIBS}"
EXTRA_OBJS="${EXTRA_OBJS} alloc_2.${OBJEXT}"
if test "${enable_shared}" = "no"; then
LIBRARIES="${LIBRARIES} ${LIBPREFIX}eclffi.${LIBEXT}"
fi
fi
fi
fi
if test -z "${ECL_LIBFFI_HEADER}"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Unable to configure or find libffi library; disabling dynamic FFI" >&5
printf "%s\n" "$as_me: WARNING: Unable to configure or find libffi library; disabling dynamic FFI" >&2;}
else
printf "%s\n" "#define HAVE_LIBFFI /**/" >>confdefs.h
LSP_FEATURES="${LSP_FEATURES} :dffi"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for soname flags" >&5
printf %s "checking for soname flags... " >&6; }
PACKAGE_MAJOR=`echo ${PACKAGE_VERSION} | sed -e 's,\(.*\)\..*\..*,\1,g'`
PACKAGE_MINOR=`echo ${PACKAGE_VERSION} | sed -e 's,.*\.\(.*\)\..*,\1,g'`
PACKAGE_LEAST=`echo ${PACKAGE_VERSION} | sed -e 's,.*\..*\.\(.*\),\1,g'`
if test "${enable_soname}" != yes; then
SONAME=''
SONAME1=''
SONAME2=''
SONAME3=''
SONAME_ALIASES=''
SONAME_LDFLAGS=''
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5
printf "%s\n" "none" >&6; }
else
i="${PACKAGE_MAJOR}.${PACKAGE_MINOR}.${PACKAGE_LEAST}"
SONAME3=`echo $SONAME | sed "s,.SOVERSION,.$i,g"`
i="${PACKAGE_MAJOR}.${PACKAGE_MINOR}"
SONAME2=`echo $SONAME | sed "s,.SOVERSION,.$i,g"`
i="${PACKAGE_MAJOR}"
SONAME1=`echo $SONAME | sed "s,.SOVERSION,.$i,g"`
SONAME=`echo $SONAME | sed "s,.SOVERSION,,g"`
SONAME_LDFLAGS=`echo $SONAME_LDFLAGS | sed "s,SONAME,$SONAME2,g"`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${SONAME_LDFLAGS}" >&5
printf "%s\n" "${SONAME_LDFLAGS}" >&6; }
fi
ECL_VERSION_NUMBER=$(($PACKAGE_MAJOR * 10000 + $PACKAGE_MINOR * 100 + $PACKAGE_LEAST))
if test "${with_ieee_fp}" = yes; then
with_signed_zero="yes"
printf "%s\n" "#define ECL_IEEE_FP /**/" >>confdefs.h
LSP_FEATURES="${LSP_FEATURES} :ieee-floating-point"
fi
if test "${with_fpe}" != yes; then
printf "%s\n" "#define ECL_AVOID_FPE_H /**/" >>confdefs.h
fi
if test "${with_signed_zero}" = yes; then
printf "%s\n" "#define ECL_SIGNED_ZERO /**/" >>confdefs.h
fi
if test "${with_ieee_fp}" != yes -o "${with_fpe}" = yes; then
LSP_FEATURES="${LSP_FEATURES} :floating-point-exceptions"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
printf %s "checking for X... " >&6; }
# Check whether --with-x was given.
if test ${with_x+y}
then :
withval=$with_x;
fi
# $have_x is 'yes', 'no', 'disabled', or empty when we do not yet know.
if test "x$with_x" = xno; then
# The user explicitly disabled X.
have_x=disabled
else
case $x_includes,$x_libraries in #(
*\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
*,NONE | NONE,*) if test ${ac_cv_have_x+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) # One or both of the vars are not set, and there is no cached value.
ac_x_includes=no
ac_x_libraries=no
# Do we need to do anything special at all?
ac_save_LIBS=$LIBS
LIBS="-lX11 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <X11/Xlib.h>
int
main (void)
{
XrmInitialize ()
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
# We can compile and link X programs with no special options.
ac_x_includes=
ac_x_libraries=
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$ac_save_LIBS"
# If that didn't work, only try xmkmf and file system searches
# for native compilation.
if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
then :
rm -f -r conftest.dir
if mkdir conftest.dir; then
cd conftest.dir
cat >Imakefile <<'_ACEOF'
incroot:
@echo incroot='${INCROOT}'
usrlibdir:
@echo usrlibdir='${USRLIBDIR}'
libdir:
@echo libdir='${LIBDIR}'
_ACEOF
if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
for ac_var in incroot usrlibdir libdir; do
eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
done
# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
for ac_extension in a so sl dylib la dll; do
if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
test -f "$ac_im_libdir/libX11.$ac_extension"; then
ac_im_usrlibdir=$ac_im_libdir; break
fi
done
# Screen out bogus values from the imake configuration. They are
# bogus both because they are the default anyway, and because
# using them would break gcc on systems where it needs fixed includes.
case $ac_im_incroot in
/usr/include) ac_x_includes= ;;
*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
esac
case $ac_im_usrlibdir in
/usr/lib | /usr/lib64 | /lib | /lib64) ;;
*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
esac
fi
cd ..
rm -f -r conftest.dir
fi
# Standard set of common directories for X headers.
# Check X11 before X11Rn because it is often a symlink to the current release.
ac_x_header_dirs='
/usr/X11/include
/usr/X11R7/include
/usr/X11R6/include
/usr/X11R5/include
/usr/X11R4/include
/usr/include/X11
/usr/include/X11R7
/usr/include/X11R6
/usr/include/X11R5
/usr/include/X11R4
/usr/local/X11/include
/usr/local/X11R7/include
/usr/local/X11R6/include
/usr/local/X11R5/include
/usr/local/X11R4/include
/usr/local/include/X11
/usr/local/include/X11R7
/usr/local/include/X11R6
/usr/local/include/X11R5
/usr/local/include/X11R4
/opt/X11/include
/usr/X386/include
/usr/x386/include
/usr/XFree86/include/X11
/usr/include
/usr/local/include
/usr/unsupported/include
/usr/athena/include
/usr/local/x11r5/include
/usr/lpp/Xamples/include
/usr/openwin/include
/usr/openwin/share/include'
if test "$ac_x_includes" = no; then
# Guess where to find include files, by looking for Xlib.h.
# First, try using that file with no special directory specified.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <X11/Xlib.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
# We can compile using X headers with no special include directory.
ac_x_includes=
else case e in #(
e) for ac_dir in $ac_x_header_dirs; do
if test -r "$ac_dir/X11/Xlib.h"; then
ac_x_includes=$ac_dir
break
fi
done ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
fi # $ac_x_includes = no
if test "$ac_x_libraries" = no; then
# Check for the libraries.
# See if we find them without any special options.
# Don't add to $LIBS permanently.
ac_save_LIBS=$LIBS
LIBS="-lX11 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <X11/Xlib.h>
int
main (void)
{
XrmInitialize ()
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
LIBS=$ac_save_LIBS
# We can link X programs with no special library path.
ac_x_libraries=
else case e in #(
e) LIBS=$ac_save_LIBS
for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
do
# Don't even attempt the hair of trying to link an X program!
for ac_extension in a so sl dylib la dll; do
if test -r "$ac_dir/libX11.$ac_extension"; then
ac_x_libraries=$ac_dir
break 2
fi
done
done ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi # $ac_x_libraries = no
fi
# Record the results.
case $ac_x_includes,$ac_x_libraries in #(
no,* | *,no | *\'*) :
# Didn't find X, or a directory has "'" in its name.
ac_cv_have_x="have_x=no" ;; #(
*) :
# Record where we found X for the cache.
ac_cv_have_x="have_x=yes\
ac_x_includes='$ac_x_includes'\
ac_x_libraries='$ac_x_libraries'" ;;
esac ;;
esac
fi
;; #(
*) have_x=yes;;
esac
eval "$ac_cv_have_x"
fi # $with_x != no
if test "$have_x" != yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
printf "%s\n" "$have_x" >&6; }
no_x=yes
else
# If each of the values was on the command line, it overrides each guess.
test "x$x_includes" = xNONE && x_includes=$ac_x_includes
test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
# Update the cache value to reflect the command line values.
ac_cv_have_x="have_x=yes\
ac_x_includes='$x_includes'\
ac_x_libraries='$x_libraries'"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
fi
ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
as_ac_Header=`printf "%s\n" "ac_cv_header_dirent_$ac_hdr" | sed "$as_sed_sh"`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
printf %s "checking for $ac_hdr that defines DIR... " >&6; }
if eval test \${$as_ac_Header+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <$ac_hdr>
int
main (void)
{
if ((DIR *) 0)
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$as_ac_Header=yes"
else case e in #(
e) eval "$as_ac_Header=no" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
eval ac_res=\$$as_ac_Header
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_hdr" | sed "$as_sed_cpp"` 1
_ACEOF
ac_header_dirent=$ac_hdr; break
fi
done
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
printf %s "checking for library containing opendir... " >&6; }
if test ${ac_cv_search_opendir+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char opendir (void);
int
main (void)
{
return opendir ();
;
return 0;
}
_ACEOF
for ac_lib in '' dir
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_opendir+y}
then :
break
fi
done
if test ${ac_cv_search_opendir+y}
then :
else case e in #(
e) ac_cv_search_opendir=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
printf "%s\n" "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
printf %s "checking for library containing opendir... " >&6; }
if test ${ac_cv_search_opendir+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char opendir (void);
int
main (void)
{
return opendir ();
;
return 0;
}
_ACEOF
for ac_lib in '' x
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_opendir+y}
then :
break
fi
done
if test ${ac_cv_search_opendir+y}
then :
else case e in #(
e) ac_cv_search_opendir=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
printf "%s\n" "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
fi
ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
if test "x$ac_cv_type__Bool" = xyes
then :
printf "%s\n" "#define HAVE__BOOL 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99 or later" >&5
printf %s "checking for stdbool.h that conforms to C99 or later... " >&6; }
if test ${ac_cv_header_stdbool_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdbool.h>
/* "true" and "false" should be usable in #if expressions and
integer constant expressions, and "bool" should be a valid
type name.
Although C99 requires bool, true, and false to be macros,
C23 and C++11 overrule that, so do not test for that.
Although C99 requires __bool_true_false_are_defined and
_Bool, C23 says they are obsolescent, so do not require
them. */
#if !true
#error "'true' is not true"
#endif
#if true != 1
#error "'true' is not equal to 1"
#endif
char b[true == 1 ? 1 : -1];
char c[true];
#if false
#error "'false' is not false"
#endif
#if false != 0
#error "'false' is not equal to 0"
#endif
char d[false == 0 ? 1 : -1];
enum { e = false, f = true, g = false * true, h = true * 256 };
char i[(bool) 0.5 == true ? 1 : -1];
char j[(bool) 0.0 == false ? 1 : -1];
char k[sizeof (bool) > 0 ? 1 : -1];
struct sb { bool s: 1; bool t; } s;
char l[sizeof s.t > 0 ? 1 : -1];
/* The following fails for
HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
bool m[h];
char n[sizeof m == h * sizeof m[0] ? 1 : -1];
char o[-1 - (bool) 0 < 0 ? 1 : -1];
/* Catch a bug in an HP-UX C compiler. See
https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html
*/
bool p = true;
bool *pp = &p;
int
main (void)
{
bool ps = &s;
*pp |= p;
*pp |= ! p;
/* Refer to every declared value, so they cannot be
discarded as unused. */
return (!b + !c + !d + !e + !f + !g + !h + !i + !j + !k
+ !l + !m + !n + !o + !p + !pp + !ps);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_header_stdbool_h=yes
else case e in #(
e) ac_cv_header_stdbool_h=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
printf "%s\n" "$ac_cv_header_stdbool_h" >&6; }
if test $ac_cv_header_stdbool_h = yes; then
printf "%s\n" "#define HAVE_STDBOOL_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -z "$GREP"; then
ac_path_GREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in grep ggrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in #(
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_GREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_GREP"; then
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_GREP=$GREP
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
# Autoupdate added the next two lines to ensure that your configure
# script's behavior did not change. They are probably safe to remove.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in egrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_EGREP=$EGREP
fi
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
EGREP_TRADITIONAL=$EGREP
ac_cv_path_EGREP_TRADITIONAL=$EGREP
# Obsolete code to be removed.
if test $ac_cv_header_sys_time_h = yes; then
printf "%s\n" "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
fi
# End of obsolete code.
ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
if test "x$ac_cv_header_fcntl_h" = xyes
then :
printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default"
if test "x$ac_cv_header_limits_h" = xyes
then :
printf "%s\n" "#define HAVE_LIMITS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default"
if test "x$ac_cv_header_netdb_h" = xyes
then :
printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
if test "x$ac_cv_header_netinet_in_h" = xyes
then :
printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "stddef.h" "ac_cv_header_stddef_h" "$ac_includes_default"
if test "x$ac_cv_header_stddef_h" = xyes
then :
printf "%s\n" "#define HAVE_STDDEF_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
if test "x$ac_cv_header_stdlib_h" = xyes
then :
printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
if test "x$ac_cv_header_string_h" = xyes
then :
printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_param_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_socket_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_time_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
if test "x$ac_cv_header_unistd_h" = xyes
then :
printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
if test "x$ac_cv_header_fenv_h" = xyes
then :
printf "%s\n" "#define HAVE_FENV_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
if test "x$ac_cv_header_sched_h" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/utsname.h" "ac_cv_header_sys_utsname_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_utsname_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_UTSNAME_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default"
if test "x$ac_cv_header_float_h" = xyes
then :
printf "%s\n" "#define HAVE_FLOAT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default"
if test "x$ac_cv_header_pwd_h" = xyes
then :
printf "%s\n" "#define HAVE_PWD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
if test "x$ac_cv_header_dlfcn_h" = xyes
then :
printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "$ac_includes_default"
if test "x$ac_cv_header_link_h" = xyes
then :
printf "%s\n" "#define HAVE_LINK_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "mach-o/dyld.h" "ac_cv_header_mach_o_dyld_h" "$ac_includes_default"
if test "x$ac_cv_header_mach_o_dyld_h" = xyes
then :
printf "%s\n" "#define HAVE_MACH_O_DYLD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
if test "x$ac_cv_header_dirent_h" = xyes
then :
printf "%s\n" "#define HAVE_DIRENT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_ioctl_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_select_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_wait_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "ulimit.h" "ac_cv_header_ulimit_h" "#ifdef HAVE_ULIMIT_H
# include <ulimit.h>
#endif
"
if test "x$ac_cv_header_ulimit_h" = xyes
then :
printf "%s\n" "#define HAVE_ULIMIT_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
printf %s "checking for an ANSI C-conforming const... " >&6; }
if test ${ac_cv_c_const+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifndef __cplusplus
/* Ultrix mips cc rejects this sort of thing. */
typedef int charset[2];
const charset cs = { 0, 0 };
/* SunOS 4.1.1 cc rejects this. */
char const *const *pcpcc;
char **ppc;
/* NEC SVR4.0.2 mips cc rejects this. */
struct point {int x, y;};
static struct point const zero = {0,0};
/* IBM XL C 1.02.0.0 rejects this.
It does not let you subtract one const X* pointer from another in
an arm of an if-expression whose if-part is not a constant
expression */
const char *g = "string";
pcpcc = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */
++pcpcc;
ppc = (char**) pcpcc;
pcpcc = (char const *const *) ppc;
{ /* SCO 3.2v4 cc rejects this sort of thing. */
char tx;
char *t = &tx;
char const *s = 0 ? (char *) 0 : (char const *) 0;
*t++ = 0;
if (s) return 0;
}
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
int x[] = {25, 17};
const int *foo = &x[0];
++foo;
}
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
typedef const int *iptr;
iptr p = 0;
++p;
}
{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
struct s { int j; const int *ap[3]; } bx;
struct s *b = &bx; b->j = 5;
}
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
const int foo = 10;
if (!foo) return 0;
}
return !cs[0] && !zero.x;
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_const=yes
else case e in #(
e) ac_cv_c_const=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
printf "%s\n" "$ac_cv_c_const" >&6; }
if test $ac_cv_c_const = no; then
printf "%s\n" "#define const /**/" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
printf %s "checking for inline... " >&6; }
if test ${ac_cv_c_inline+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __cplusplus
typedef int foo_t;
static $ac_kw foo_t static_foo (void) {return 0; }
$ac_kw foo_t foo (void) {return 0; }
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_inline=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test "$ac_cv_c_inline" != no && break
done
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
printf "%s\n" "$ac_cv_c_inline" >&6; }
case $ac_cv_c_inline in
inline | yes) ;;
*)
case $ac_cv_c_inline in
no) ac_val=;;
*) ac_val=$ac_cv_c_inline;;
esac
cat >>confdefs.h <<_ACEOF
#ifndef __cplusplus
#define inline $ac_val
#endif
_ACEOF
;;
esac
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes
then :
else case e in #(
e)
printf "%s\n" "#define size_t unsigned int" >>confdefs.h
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
printf %s "checking whether struct tm is in sys/time.h or time.h... " >&6; }
if test ${ac_cv_struct_tm+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <time.h>
int
main (void)
{
struct tm tm;
int *p = &tm.tm_sec;
return !p;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_struct_tm=time.h
else case e in #(
e) ac_cv_struct_tm=sys/time.h ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
printf "%s\n" "$ac_cv_struct_tm" >&6; }
if test $ac_cv_struct_tm = sys/time.h; then
printf "%s\n" "#define TM_IN_SYS_TIME 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
printf %s "checking for working volatile... " >&6; }
if test ${ac_cv_c_volatile+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
volatile int x;
int * volatile y = (int *) 0;
return !x && !y;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_volatile=yes
else case e in #(
e) ac_cv_c_volatile=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
printf "%s\n" "$ac_cv_c_volatile" >&6; }
if test $ac_cv_c_volatile = no; then
printf "%s\n" "#define volatile /**/" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
if test "x$ac_cv_type_ptrdiff_t" = xyes
then :
printf "%s\n" "#define HAVE_PTRDIFF_T 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
printf %s "checking size of long long... " >&6; }
if test "x$ECL_LONG_LONG_BITS" = "xno"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not available" >&5
printf "%s\n" "not available" >&6; }
ac_cv_c_long_long=no
ECL_LONG_LONG_BITS=""
else
if test "$GCC" = yes; then
ac_cv_c_long_long=yes
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
long long int i;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_long_long=yes
else case e in #(
e) ac_cv_c_long_long=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
if test $ac_cv_c_long_long = yes; then
if test "x$ECL_LONG_LONG_BITS" = "x"; then
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See 'config.log' for more details" "$LINENO" 5; }
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
int main() {
const char *int_type;
int bits;
unsigned long long x = 1;
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
for (bits = 0; x; bits++) {
x <<= 1;
}
fprintf(f,"ECL_LONG_LONG_BITS='%d'",bits);
exit(0);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
eval "`cat conftestval`"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
fi
if test "x$ECL_LONG_LONG_BITS" = "x"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not available" >&5
printf "%s\n" "not available" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ECL_LONG_LONG_BITS" >&5
printf "%s\n" "$ECL_LONG_LONG_BITS" >&6; }
printf "%s\n" "#define ecl_long_long_t long long" >>confdefs.h
printf "%s\n" "#define ecl_ulong_long_t unsigned long long" >>confdefs.h
printf "%s\n" "#define ECL_LONG_LONG_BITS $ECL_LONG_LONG_BITS" >>confdefs.h
LSP_FEATURES="${LSP_FEATURES} :long-long"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
printf %s "checking whether byte ordering is bigendian... " >&6; }
if test ${ac_cv_c_bigendian+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_c_bigendian=unknown
# See if we're dealing with a universal compiler.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __APPLE_CC__
not a universal capable compiler
#endif
typedef int dummy;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# Check for potential -arch flags. It is not universal unless
# there are at least two -arch flags with different values.
ac_arch=
ac_prev=
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
if test -n "$ac_prev"; then
case $ac_word in
i?86 | x86_64 | ppc | ppc64)
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
ac_arch=$ac_word
else
ac_cv_c_bigendian=universal
break
fi
;;
esac
ac_prev=
elif test "x$ac_word" = "x-arch"; then
ac_prev=arch
fi
done
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test $ac_cv_c_bigendian = unknown; then
# See if sys/param.h defines the BYTE_ORDER macro.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \\
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \\
&& LITTLE_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if BYTE_ORDER != BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else case e in #(
e) ac_cv_c_bigendian=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to _BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#ifndef _BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else case e in #(
e) ac_cv_c_bigendian=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# Compile a test program.
if test "$cross_compiling" = yes
then :
# Try to guess by grepping values from an object file.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
unsigned short int ascii_mm[] =
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
unsigned short int ascii_ii[] =
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
int use_ascii (int i) {
return ascii_mm[i] + ascii_ii[i];
}
unsigned short int ebcdic_ii[] =
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
unsigned short int ebcdic_mm[] =
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
int use_ebcdic (int i) {
return ebcdic_mm[i] + ebcdic_ii[i];
}
int
main (int argc, char **argv)
{
/* Intimidate the compiler so that it does not
optimize the arrays away. */
char *p = argv[0];
ascii_mm[1] = *p++; ebcdic_mm[1] = *p++;
ascii_ii[1] = *p++; ebcdic_ii[1] = *p++;
return use_ascii (argc) == use_ebcdic (*p);
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if grep BIGenDianSyS conftest$ac_exeext >/dev/null; then
ac_cv_c_bigendian=yes
fi
if grep LiTTleEnDian conftest$ac_exeext >/dev/null ; then
if test "$ac_cv_c_bigendian" = unknown; then
ac_cv_c_bigendian=no
else
# finding both strings is unlikely to happen, but who knows?
ac_cv_c_bigendian=unknown
fi
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* Are we little or big endian? From Harbison&Steele. */
union
{
long int l;
char c[sizeof (long int)];
} u;
u.l = 1;
return u.c[sizeof (long int) - 1] == 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_c_bigendian=no
else case e in #(
e) ac_cv_c_bigendian=yes ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
printf "%s\n" "$ac_cv_c_bigendian" >&6; }
case $ac_cv_c_bigendian in #(
yes)
LSP_FEATURES="${LSP_FEATURES} :big-endian"
;; #(
no)
LSP_FEATURES="${LSP_FEATURES} :little-endian"
;; #(
universal)
printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
;; #(
*)
printf "%s\n" "#define WORDS_BIGENDIAN /* EDIT! - Undefine if small endian */" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking appropriate type for fixnums" >&5
printf %s "checking appropriate type for fixnums... " >&6; }
if test -z "${CL_FIXNUM_TYPE}" ; then
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See 'config.log' for more details" "$LINENO" 5; }
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
int main() {
const char *int_type;
int bits;
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
if (sizeof(int) >= sizeof(void*)) {
unsigned int t = 1;
signed int l = 0;
int_type="int";
for (bits=1; ((t << 1) >> 1) == t; bits++, t <<= 1);
l = (~l) << (bits - 3);
#if 1
fprintf(f,"CL_FIXNUM_MIN='%d';",l);
fprintf(f,"CL_FIXNUM_MAX='%d';",-(l+1));
#else
l++;
fprintf(f,"CL_FIXNUM_MIN='%d';",l);
fprintf(f,"CL_FIXNUM_MAX='%d';",-l);
#endif
} else if (sizeof(long) >= sizeof(void*)) {
unsigned long int t = 1;
signed long int l = 0;
int_type="long int";
for (bits=1; ((t << 1) >> 1) == t; bits++, t <<= 1);
l = (~l) << (bits - 3);
#if 1
fprintf(f,"CL_FIXNUM_MIN='%ldL';",l);
fprintf(f,"CL_FIXNUM_MAX='%ldL';",-(l+1));
#else
l++;
fprintf(f,"CL_FIXNUM_MIN='%ldL';",l);
fprintf(f,"CL_FIXNUM_MAX='%ldL';",-l);
#endif
#ifdef ECL_LONG_LONG_BITS
} else if (sizeof(long long) >= sizeof(void*)) {
unsigned long long int t = 1;
signed long long int l = 0;
int_type="long long";
for (bits=1; ((t << 1) >> 1) == t; bits++, t <<= 1);
l = (~l) << (bits - 3);
# if 1
fprintf(f,"CL_FIXNUM_MIN='%lldLL';",l);
fprintf(f,"CL_FIXNUM_MAX='%lldLL';",-(l+1));
# else
l++;
fprintf(f,"CL_FIXNUM_MIN='%lldLL';",l);
fprintf(f,"CL_FIXNUM_MAX='%lldLL';",-l);
# endif
#endif
} else {
exit(1);
}
fprintf(f,"CL_FIXNUM_TYPE='%s';",int_type);
fprintf(f,"CL_FIXNUM_BITS='%d';",bits);
{
unsigned short x = 1;
for (bits = 0; x; bits++) {
x <<= 1;
}
fprintf(f,"CL_SHORT_BITS='%d';",bits);
}
{
unsigned int x = 1;
for (bits = 0; x; bits++) {
x <<= 1;
}
fprintf(f,"CL_INT_BITS='%d';",bits);
}
{
unsigned long x = 1;
for (bits = 0; x; bits++) {
x <<= 1;
}
fprintf(f,"CL_LONG_BITS='%d'",bits);
}
exit(0);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
eval "`cat conftestval`"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
if test -z "${CL_FIXNUM_TYPE}" ; then
as_fn_error $? "There is no appropriate integer type for the cl_fixnum type" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${CL_FIXNUM_TYPE}" >&5
printf "%s\n" "${CL_FIXNUM_TYPE}" >&6; }
ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
if test "x$ac_cv_header_stdint_h" = xyes
then :
printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
ECL_STDINT_HEADER="#include <stdint.h>"
fi
if test -z "${ECL_STDINT_HEADER}"; then
ac_fn_c_check_header_compile "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
if test "x$ac_cv_header_inttypes_h" = xyes
then :
printf "%s\n" "#define HAVE_INTTYPES_H 1" >>confdefs.h
ECL_STDINT_HEADER="#include <inttypes.h>"
fi
fi
ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
case $ac_cv_c_int8_t in #(
no|yes) ;; #(
*)
printf "%s\n" "#define int8_t $ac_cv_c_int8_t" >>confdefs.h
;;
esac
ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
case $ac_cv_c_uint8_t in #(
no|yes) ;; #(
*)
printf "%s\n" "#define _UINT8_T 1" >>confdefs.h
printf "%s\n" "#define uint8_t $ac_cv_c_uint8_t" >>confdefs.h
;;
esac
if test "x$ac_cv_c_int8_t" = xyes; then
eval ECL_INT8_T="int8_t"
eval ECL_UINT8_T="uint8_t"
printf "%s\n" "#define ecl_int8_t int8_t" >>confdefs.h
printf "%s\n" "#define ecl_uint8_t uint8_t" >>confdefs.h
LSP_FEATURES="${LSP_FEATURES} :uint8-t"
fi
ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
case $ac_cv_c_int16_t in #(
no|yes) ;; #(
*)
printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
;;
esac
ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
case $ac_cv_c_uint16_t in #(
no|yes) ;; #(
*)
printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
;;
esac
if test "x$ac_cv_c_int16_t" = xyes; then
eval ECL_INT16_T="int16_t"
eval ECL_UINT16_T="uint16_t"
printf "%s\n" "#define ecl_int16_t int16_t" >>confdefs.h
printf "%s\n" "#define ecl_uint16_t uint16_t" >>confdefs.h
LSP_FEATURES="${LSP_FEATURES} :uint16-t"
fi
ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
case $ac_cv_c_int32_t in #(
no|yes) ;; #(
*)
printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
;;
esac
ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
case $ac_cv_c_uint32_t in #(
no|yes) ;; #(
*)
printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
;;
esac
if test "x$ac_cv_c_int32_t" = xyes; then
eval ECL_INT32_T="int32_t"
eval ECL_UINT32_T="uint32_t"
printf "%s\n" "#define ecl_int32_t int32_t" >>confdefs.h
printf "%s\n" "#define ecl_uint32_t uint32_t" >>confdefs.h
LSP_FEATURES="${LSP_FEATURES} :uint32-t"
fi
ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
case $ac_cv_c_int64_t in #(
no|yes) ;; #(
*)
printf "%s\n" "#define int64_t $ac_cv_c_int64_t" >>confdefs.h
;;
esac
ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
case $ac_cv_c_uint64_t in #(
no|yes) ;; #(
*)
printf "%s\n" "#define _UINT64_T 1" >>confdefs.h
printf "%s\n" "#define uint64_t $ac_cv_c_uint64_t" >>confdefs.h
;;
esac
if test "x$ac_cv_c_int64_t" = xyes; then
eval ECL_INT64_T="int64_t"
eval ECL_UINT64_T="uint64_t"
printf "%s\n" "#define ecl_int64_t int64_t" >>confdefs.h
printf "%s\n" "#define ecl_uint64_t uint64_t" >>confdefs.h
LSP_FEATURES="${LSP_FEATURES} :uint64-t"
fi
if test "${ECL_UINT32_T}${CL_FIXNUM_BITS}" = "32"; then
ECL_UINT32_T="cl_index"
ECL_INT32_T="cl_fixnum"
fi
if test "${ECL_UINT64_T}${CL_FIXNUM_BITS}" = "64"; then
ECL_UINT64_T="cl_index"
ECL_INT64_T="cl_fixnum"
fi
if test "${ECL_UINT16_T}${CL_FIXNUM_BITS}" = "16"; then
ECL_UINT16_T=$ECL_UINT32_T
ECL_INT16_T=$ECL_INT32_T
fi
if test "x${ECL_UINT8_T}" = "x" -o "x${ECL_UINT8_T}" = xno; then
as_fn_error $? "Can not build ECL without byte types" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking character sequence for end of line" >&5
printf %s "checking character sequence for end of line... " >&6; }
if test -z "${ECL_NEWLINE}" ; then
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See 'config.log' for more details" "$LINENO" 5; }
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
int main() {
FILE *f = fopen("conftestval","w");
int c1, c2;
char *output;
if (f == NULL) exit(1);
fprintf(f, "\n");
fclose(f);
f = fopen("conftestval","rb");
if (f == NULL) exit(1);
c1 = fgetc(f);
c2 = fgetc(f);
fclose(f);
f = fopen("conftestval","w");
if (f == NULL) exit(1);
if (c1 == '\r')
if (c2 == EOF)
output="CR";
else
output="CRLF";
else
output="LF";
fclose(f);
f = fopen("conftestval","w");
if (f == NULL) exit(1);
fputs(output, f);
fclose(f);
exit(0);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ECL_NEWLINE=`cat conftestval`
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
case "${ECL_NEWLINE}" in
LF) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: lf" >&5
printf "%s\n" "lf" >&6; } ;;
CR) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cr" >&5
printf "%s\n" "cr" >&6; };
printf "%s\n" "#define ECL_NEWLINE_IS_CR 1" >>confdefs.h
;;
CRLF) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cr+lf" >&5
printf "%s\n" "cr+lf" >&6; };
printf "%s\n" "#define ECL_NEWLINE_IS_CRLF 1" >>confdefs.h
;;
*) as_fn_error $? "Unable to determine linefeed mode" "$LINENO" 5 ;;
esac
ac_fn_c_check_func "$LINENO" "_longjmp" "ac_cv_func__longjmp"
if test "x$ac_cv_func__longjmp" = xyes
then :
ECL_SETJMP="_setjmp";ECL_LONGJMP="_longjmp"
else case e in #(
e) ECL_SETJMP="setjmp";ECL_LONGJMP="longjmp" ;;
esac
fi
if test -z "${ECL_FILE_CNT}"; then
ECL_FILE_CNT=0
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdio_ext.h>
int
main (void)
{
FILE *f = fopen("conftestval","w");
if (__freadahead((f)))
return 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ECL_FILE_CNT=1
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
FILE *f = fopen("conftestval","w");
if ((f)->_IO_read_end - (f)->_IO_read_ptr)
return 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ECL_FILE_CNT=2
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
FILE *f = fopen("conftestval","w");
if ((f)->_r)
return 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ECL_FILE_CNT=3
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
FILE *f = fopen("conftestval","w");
if ((f)->_cnt)
return 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ECL_FILE_CNT=4
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for code to detect FP exceptions" >&5
printf %s "checking for code to detect FP exceptions... " >&6; }
case "${host_cpu}" in
i686 | i586 | pentium* | athlon* )
ECL_FPE_CODE="arch/fpe_x86.c"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: x86" >&5
printf "%s\n" "x86" >&6; }
;;
x86_64* )
ECL_FPE_CODE="arch/fpe_x86.c"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: x86_64" >&5
printf "%s\n" "x86_64" >&6; }
;;
*)
ECL_FPE_CODE="arch/fpe_none.c"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not available" >&5
printf "%s\n" "not available" >&6; }
;;
esac
if test "x$with_sse" = xyes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SSE intrinsics" >&5
printf %s "checking for SSE intrinsics... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <xmmintrin.h>
#include <emmintrin.h>
int
main (void)
{
__m128 value;
_mm_getcsr();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
sse_included=yes
else case e in #(
e) sse_included=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test "$sse_included" = "no"; then
OLD_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -msse2"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <xmmintrin.h>
#include <emmintrin.h>
int
main (void)
{
__m128 value;
_mm_getcsr();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
sse_included=yes
else case e in #(
e) sse_included=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test "$sse_included" = "no"; then
CFLAGS="$OLD_CFLAGS"
with_sse=no
fi
fi
if test "x$with_sse" = xyes; then
printf "%s\n" "#define ECL_SSE2 /**/" >>confdefs.h
LSP_FEATURES="${LSP_FEATURES} :sse2"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test "$enable_c99complex" != "no" ; then
ac_fn_c_check_type "$LINENO" "float complex" "ac_cv_type_float_complex" "#include <complex.h>
"
if test "x$ac_cv_type_float_complex" = xyes
then :
printf "%s\n" "#define HAVE_FLOAT_COMPLEX 1" >>confdefs.h
enable_c99complex=yes
else case e in #(
e) enable_c99complex=no ;;
esac
fi
ac_fn_c_check_type "$LINENO" "double complex" "ac_cv_type_double_complex" "#include <complex.h>
"
if test "x$ac_cv_type_double_complex" = xyes
then :
printf "%s\n" "#define HAVE_DOUBLE_COMPLEX 1" >>confdefs.h
enable_c99complex=yes
else case e in #(
e) enable_c99complex=no ;;
esac
fi
ac_fn_c_check_type "$LINENO" "long complex" "ac_cv_type_long_complex" "#include <complex.h>
"
if test "x$ac_cv_type_long_complex" = xyes
then :
printf "%s\n" "#define HAVE_LONG_COMPLEX 1" >>confdefs.h
enable_c99complex=yes
else case e in #(
e) enable_c99complex=no ;;
esac
fi
fi
if test "$enable_c99complex" != "no" ; then
for ac_func in crealf creal creall cimagf cimag cimagl cabsf cabs cabsl conjf conj conjl csqrtf csqrt csqrtl ccosf ccos ccosl csinf csin csinl ctanf ctan ctanl ccoshf ccosh ccoshl csinhf csinh csinhl ctanhf ctanh ctanhl cexpf cexp cexpl cpowf cpow cpowl clogf clog clogl casinf casin casinl cacosf cacos cacosl catanf catan catanl casinhf casinh casinhl cacoshf cacosh cacoshl catanhf catanh catanhl
do :
as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"
then :
cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1
_ACEOF
else case e in #(
e) enable_c99complex=no ;;
esac
fi
done
fi
if test "$enable_c99complex" != "no" ; then
printf "%s\n" "#define ECL_COMPLEX_FLOAT /**/" >>confdefs.h
LSP_FEATURES="${LSP_FEATURES} :complex-float"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: \"C99 Complex Float support is available\"" >&5
printf "%s\n" "\"C99 Complex Float support is available\"" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: \"C99 Complex Float support is not available\"" >&5
printf "%s\n" "\"C99 Complex Float support is not available\"" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stack growns downwards" >&5
printf %s "checking whether stack growns downwards... " >&6; }
if test -z "${ECL_STACK_DIR}" ; then
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See 'config.log' for more details" "$LINENO" 5; }
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <stdlib.h>
ptrdiff_t f2(const char *d) {
char c[2];
return c-d;
}
ptrdiff_t f1(const char *d) {
char c[2];
return c+1-d;
}
typedef ptrdiff_t (*f_ptr)(const char *);
f_ptr f[2] = { f1, f2 };
ptrdiff_t signo() {
char d[1];
return f[rand() & 1](d);
}
int main() {
if (signo() > 0)
return 1;
else
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ECL_STACK_DIR=down
else case e in #(
e) ECL_STACK_DIR=up ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
case "${ECL_STACK_DIR}" in
down|DOWN) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; };
printf "%s\n" "#define ECL_DOWN_STACK 1" >>confdefs.h
;;
up|UP) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; } ;;
*) as_fn_error $? "Unable to determine stack growth direction" "$LINENO" 5
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5
printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; }
if test ${ac_cv_c_undeclared_builtin_options+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_save_CFLAGS=$CFLAGS
ac_cv_c_undeclared_builtin_options='cannot detect'
for ac_arg in '' -fno-builtin; do
CFLAGS="$ac_save_CFLAGS $ac_arg"
# This test program should *not* compile successfully.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
(void) strchr;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else case e in #(
e) # This test program should compile successfully.
# No library function is consistently available on
# freestanding implementations, so test against a dummy
# declaration. Include always-available headers on the
# off chance that they somehow elicit warnings.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
#include <limits.h>
#include <stdarg.h>
#include <stddef.h>
extern void ac_decl (int, char *);
int
main (void)
{
(void) ac_decl (0, (char *) 0);
(void) ac_decl;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if test x"$ac_arg" = x
then :
ac_cv_c_undeclared_builtin_options='none needed'
else case e in #(
e) ac_cv_c_undeclared_builtin_options=$ac_arg ;;
esac
fi
break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
CFLAGS=$ac_save_CFLAGS
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5
printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; }
case $ac_cv_c_undeclared_builtin_options in #(
'cannot detect') :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot make $CC report undeclared builtins
See 'config.log' for more details" "$LINENO" 5; } ;; #(
'none needed') :
ac_c_undeclared_builtin_options='' ;; #(
*) :
ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;;
esac
ac_fn_c_check_header_compile "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_resource_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_RESOURCE_H /**/" >>confdefs.h
ac_fn_check_decl "$LINENO" "RLIMIT_STACK" "ac_cv_have_decl_RLIMIT_STACK" "#include <sys/resource.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_RLIMIT_STACK" = xyes
then :
printf "%s\n" "#define ECL_CAN_SET_STACK_SIZE /**/" >>confdefs.h
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether closedir returns void" >&5
printf %s "checking whether closedir returns void... " >&6; }
if test ${ac_cv_func_closedir_void+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <$ac_header_dirent>
int
main (void)
{
return closedir(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_closedir_void=no
else case e in #(
e) ac_cv_func_closedir_void=yes ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_closedir_void" >&5
printf "%s\n" "$ac_cv_func_closedir_void" >&6; }
if test $ac_cv_func_closedir_void = yes; then
printf "%s\n" "#define CLOSEDIR_VOID 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5
printf %s "checking for error_at_line... " >&6; }
if test ${ac_cv_lib_error_at_line+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <error.h>
int
main (void)
{
error_at_line (0, 0, "", 0, "an error occurred");
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_error_at_line=yes
else case e in #(
e) ac_cv_lib_error_at_line=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5
printf "%s\n" "$ac_cv_lib_error_at_line" >&6; }
if test $ac_cv_lib_error_at_line = no; then
case " $LIBOBJS " in
*" error.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS error.$ac_objext"
;;
esac
fi
ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
"
if test "x$ac_cv_type_pid_t" = xyes
then :
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined _WIN64 && !defined __CYGWIN__
LLP64
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_pid_type='int'
else case e in #(
e) ac_pid_type='__int64' ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
;;
esac
fi
ac_func=
for ac_item in $ac_func_c_list
do
if test $ac_func; then
ac_fn_c_check_func "$LINENO" $ac_func ac_cv_func_$ac_func
if eval test \"x\$ac_cv_func_$ac_func\" = xyes; then
echo "#define $ac_item 1" >> confdefs.h
fi
ac_func=
else
ac_func=$ac_item
fi
done
if test "x$ac_cv_func_fork" = xyes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
printf %s "checking for working fork... " >&6; }
if test ${ac_cv_func_fork_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
ac_cv_func_fork_works=cross
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* By R. Kuhlmann. */
return fork () < 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_fork_works=yes
else case e in #(
e) ac_cv_func_fork_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
printf "%s\n" "$ac_cv_func_fork_works" >&6; }
else
ac_cv_func_fork_works=$ac_cv_func_fork
fi
if test "x$ac_cv_func_fork_works" = xcross; then
case $host in
*-*-amigaos* | *-*-msdosdjgpp*)
# Override, as these systems have only a dummy fork() stub
ac_cv_func_fork_works=no
;;
*)
ac_cv_func_fork_works=yes
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
printf "%s\n" "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fi
ac_cv_func_vfork_works=$ac_cv_func_vfork
if test "x$ac_cv_func_vfork" = xyes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
printf %s "checking for working vfork... " >&6; }
if test ${ac_cv_func_vfork_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
ac_cv_func_vfork_works=cross
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Thanks to Paul Eggert for this test. */
$ac_includes_default
#include <signal.h>
#include <sys/wait.h>
#ifdef HAVE_VFORK_H
# include <vfork.h>
#endif
static void
do_nothing (int sig)
{
(void) sig;
}
/* On some sparc systems, changes by the child to local and incoming
argument registers are propagated back to the parent. The compiler
is told about this with #include <vfork.h>, but some compilers
(e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
static variable whose address is put into a register that is
clobbered by the vfork. */
static void
sparc_address_test (int arg)
{
static pid_t child;
if (!child) {
child = vfork ();
if (child < 0) {
perror ("vfork");
_exit(2);
}
if (!child) {
arg = getpid();
write(-1, "", 0);
_exit (arg);
}
}
}
int
main (void)
{
pid_t parent = getpid ();
pid_t child;
sparc_address_test (0);
/* On Solaris 2.4, changes by the child to the signal handler
also munge signal handlers in the parent. To detect this,
start by putting the parent's handler in a known state. */
signal (SIGTERM, SIG_DFL);
child = vfork ();
if (child == 0) {
/* Here is another test for sparc vfork register problems. This
test uses lots of local variables, at least as many local
variables as main has allocated so far including compiler
temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
reuse the register of parent for one of the local variables,
since it will think that parent can't possibly be used any more
in this routine. Assigning to the local variable will thus
munge parent in the parent process. */
pid_t
p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
/* Convince the compiler that p..p7 are live; otherwise, it might
use the same hardware register for all 8 local variables. */
if (p != p1 || p != p2 || p != p3 || p != p4
|| p != p5 || p != p6 || p != p7)
_exit(1);
/* Alter the child's signal handler. */
if (signal (SIGTERM, do_nothing) != SIG_DFL)
_exit(1);
/* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
from child file descriptors. If the child closes a descriptor
before it execs or exits, this munges the parent's descriptor
as well. Test for this by closing stdout in the child. */
_exit(close(fileno(stdout)) != 0);
} else {
int status;
struct stat st;
while (wait(&status) != child)
;
return (
/* Was there some problem with vforking? */
child < 0
/* Did the child munge the parent's signal handler? */
|| signal (SIGTERM, SIG_DFL) != SIG_DFL
/* Did the child fail? (This shouldn't happen.) */
|| status
/* Did the vfork/compiler bug occur? */
|| parent != getpid()
/* Did the file descriptor bug occur? */
|| fstat(fileno(stdout), &st) != 0
);
}
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_vfork_works=yes
else case e in #(
e) ac_cv_func_vfork_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
printf "%s\n" "$ac_cv_func_vfork_works" >&6; }
fi;
if test "x$ac_cv_func_fork_works" = xcross; then
ac_cv_func_vfork_works=$ac_cv_func_vfork
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
printf "%s\n" "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
fi
if test "x$ac_cv_func_vfork_works" = xyes; then
printf "%s\n" "#define HAVE_WORKING_VFORK 1" >>confdefs.h
else
printf "%s\n" "#define vfork fork" >>confdefs.h
fi
if test "x$ac_cv_func_fork_works" = xyes; then
printf "%s\n" "#define HAVE_WORKING_FORK 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
printf %s "checking for GNU libc compatible malloc... " >&6; }
if test ${ac_cv_func_malloc_0_nonnull+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in # ((
# Guess yes on platforms where we know the result.
*-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
| hpux* | solaris* | cygwin* | mingw* | windows* | msys* )
ac_cv_func_malloc_0_nonnull=yes ;;
# If we don't know, assume the worst.
*) ac_cv_func_malloc_0_nonnull=no ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
void *p = malloc (0);
int result = !p;
free (p);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_malloc_0_nonnull=yes
else case e in #(
e) ac_cv_func_malloc_0_nonnull=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; }
if test $ac_cv_func_malloc_0_nonnull = yes
then :
printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h
else case e in #(
e) printf "%s\n" "#define HAVE_MALLOC 0" >>confdefs.h
case " $LIBOBJS " in
*" malloc.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS malloc.$ac_objext"
;;
esac
printf "%s\n" "#define malloc rpl_malloc" >>confdefs.h
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
printf %s "checking for working memcmp... " >&6; }
if test ${ac_cv_func_memcmp_working+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
ac_cv_func_memcmp_working=no
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* Some versions of memcmp are not 8-bit clean. */
char c0 = '\100', c1 = '\200', c2 = '\201';
if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
return 1;
/* The Next x86 OpenStep bug shows up only when comparing 16 bytes
or more and with at least one buffer not starting on a 4-byte boundary.
William Lewis provided this test program. */
{
char foo[21];
char bar[21];
int i;
for (i = 0; i < 4; i++)
{
char *a = foo + i;
char *b = bar + i;
strcpy (a, "--------01111111");
strcpy (b, "--------10000000");
if (memcmp (a, b, 16) >= 0)
return 1;
}
return 0;
}
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_memcmp_working=yes
else case e in #(
e) ac_cv_func_memcmp_working=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
printf "%s\n" "$ac_cv_func_memcmp_working" >&6; }
test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
*" memcmp.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
printf %s "checking for working mmap... " >&6; }
if test ${ac_cv_func_mmap_fixed_mapped+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in # ((
# Guess yes on platforms where we know the result.
linux*) ac_cv_func_mmap_fixed_mapped=yes ;;
# If we don't know, assume the worst.
*) ac_cv_func_mmap_fixed_mapped=no ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
/* malloc might have been renamed as rpl_malloc. */
#undef malloc
/* Thanks to Mike Haertel and Jim Avera for this test.
Here is a matrix of mmap possibilities:
mmap private not fixed
mmap private fixed at somewhere currently unmapped
mmap private fixed at somewhere already mapped
mmap shared not fixed
mmap shared fixed at somewhere currently unmapped
mmap shared fixed at somewhere already mapped
For private mappings, we should verify that changes cannot be read()
back from the file, nor mmap's back from the file at a different
address. (There have been systems where private was not correctly
implemented like the infamous i386 svr4.0, and systems where the
VM page cache was not coherent with the file system buffer cache
like early versions of FreeBSD and possibly contemporary NetBSD.)
For shared mappings, we should conversely verify that changes get
propagated back to all the places they're supposed to be. */
#include <fcntl.h>
#include <sys/mman.h>
#ifndef getpagesize
/* Prefer sysconf to the legacy getpagesize function, as getpagesize has
been removed from POSIX and is limited to page sizes that fit in 'int'. */
# ifdef _SC_PAGESIZE
# define getpagesize() sysconf (_SC_PAGESIZE)
# elif defined _SC_PAGE_SIZE
# define getpagesize() sysconf (_SC_PAGE_SIZE)
# elif HAVE_GETPAGESIZE
int getpagesize ();
# else
# ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
# ifdef EXEC_PAGESIZE
# define getpagesize() EXEC_PAGESIZE
# else /* no EXEC_PAGESIZE */
# ifdef NBPG
# define getpagesize() NBPG * CLSIZE
# ifndef CLSIZE
# define CLSIZE 1
# endif /* no CLSIZE */
# else /* no NBPG */
# ifdef NBPC
# define getpagesize() NBPC
# else /* no NBPC */
# ifdef PAGESIZE
# define getpagesize() PAGESIZE
# endif /* PAGESIZE */
# endif /* no NBPC */
# endif /* no NBPG */
# endif /* no EXEC_PAGESIZE */
# else /* no HAVE_SYS_PARAM_H */
# define getpagesize() 8192 /* punt totally */
# endif /* no HAVE_SYS_PARAM_H */
# endif
#endif
int
main (void)
{
char *data, *data2, *data3;
const char *cdata2;
long i, pagesize;
int fd, fd2;
pagesize = getpagesize ();
/* First, make a file with some known garbage in it. */
data = (char *) malloc (pagesize);
if (!data)
return 1;
for (i = 0; i < pagesize; ++i)
*(data + i) = rand ();
umask (0);
fd = creat ("conftest.mmap", 0600);
if (fd < 0)
return 2;
if (write (fd, data, pagesize) != pagesize)
return 3;
close (fd);
/* Next, check that the tail of a page is zero-filled. File must have
non-zero length, otherwise we risk SIGBUS for entire page. */
fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
if (fd2 < 0)
return 4;
cdata2 = "";
if (write (fd2, cdata2, 1) != 1)
return 5;
data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
if (data2 == MAP_FAILED)
return 6;
for (i = 0; i < pagesize; ++i)
if (*(data2 + i))
return 7;
close (fd2);
/* 'return 8;' not currently used. */
/* Next, try to mmap the file at a fixed address which already has
something else allocated at it. If we can, also make sure that
we see the same garbage. */
fd = open ("conftest.mmap", O_RDWR);
if (fd < 0)
return 9;
if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_FIXED, fd, 0L))
return 10;
for (i = 0; i < pagesize; ++i)
if (*(data + i) != *(data2 + i))
return 11;
/* Finally, make sure that changes to the mapped area do not
percolate back to the file as seen by read(). (This is a bug on
some variants of i386 svr4.0.) */
for (i = 0; i < pagesize; ++i)
*(data2 + i) = *(data2 + i) + 1;
data3 = (char *) malloc (pagesize);
if (!data3)
return 12;
if (read (fd, data3, pagesize) != pagesize)
return 13;
for (i = 0; i < pagesize; ++i)
if (*(data + i) != *(data3 + i))
return 14;
close (fd);
free (data);
free (data3);
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_mmap_fixed_mapped=yes
else case e in #(
e) ac_cv_func_mmap_fixed_mapped=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
printf "%s\n" "$ac_cv_func_mmap_fixed_mapped" >&6; }
if test $ac_cv_func_mmap_fixed_mapped = yes; then
printf "%s\n" "#define HAVE_MMAP 1" >>confdefs.h
fi
rm -f conftest.mmap conftest.txt
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
printf %s "checking for GNU libc compatible realloc... " >&6; }
if test ${ac_cv_func_realloc_0_nonnull+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in # ((
# Guess yes on platforms where we know the result.
*-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
| hpux* | solaris* | cygwin* | mingw* | windows* | msys* )
ac_cv_func_realloc_0_nonnull=yes ;;
# If we don't know, assume the worst.
*) ac_cv_func_realloc_0_nonnull=no ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
void *p = realloc (0, 0);
int result = !p;
free (p);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_realloc_0_nonnull=yes
else case e in #(
e) ac_cv_func_realloc_0_nonnull=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_realloc_0_nonnull" >&6; }
if test $ac_cv_func_realloc_0_nonnull = yes
then :
printf "%s\n" "#define HAVE_REALLOC 1" >>confdefs.h
else case e in #(
e) printf "%s\n" "#define HAVE_REALLOC 0" >>confdefs.h
case " $LIBOBJS " in
*" realloc.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS realloc.$ac_objext"
;;
esac
printf "%s\n" "#define realloc rpl_realloc" >>confdefs.h
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5
printf %s "checking types of arguments for select... " >&6; }
if test ${ac_cv_func_select_args+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_func_select_args='int,int *,struct timeval *'
for ac_arg234 in 'fd_set *' 'int *' 'void *'; do
for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do
for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
#ifdef HAVE_SYS_SELECT_H
# include <sys/select.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
int
main (void)
{
extern int select ($ac_arg1,
$ac_arg234, $ac_arg234, $ac_arg234,
$ac_arg5);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
done
done
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5
printf "%s\n" "$ac_cv_func_select_args" >&6; }
ac_save_IFS=$IFS; IFS=','
set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'`
IFS=$ac_save_IFS
shift
printf "%s\n" "#define SELECT_TYPE_ARG1 $1" >>confdefs.h
printf "%s\n" "#define SELECT_TYPE_ARG234 ($2)" >>confdefs.h
printf "%s\n" "#define SELECT_TYPE_ARG5 ($3)" >>confdefs.h
rm -rf conftest*
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
printf %s "checking return type of signal handlers... " >&6; }
if test ${ac_cv_type_signal+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <signal.h>
int
main (void)
{
return *(signal (0, 0)) (0) == 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_type_signal=int
else case e in #(
e) ac_cv_type_signal=void ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
printf "%s\n" "$ac_cv_type_signal" >&6; }
printf "%s\n" "#define RETSIGTYPE $ac_cv_type_signal" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
printf %s "checking whether lstat correctly handles trailing slash... " >&6; }
if test ${ac_cv_func_lstat_dereferences_slashed_symlink+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) rm -f conftest.sym conftest.file
echo >conftest.file
if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
if test "$cross_compiling" = yes
then :
case "$host_os" in # ((
# Guess yes on glibc systems.
*-gnu*) ac_cv_func_lstat_dereferences_slashed_symlink=yes ;;
# If we don't know, assume the worst.
*) ac_cv_func_lstat_dereferences_slashed_symlink=no ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
struct stat sbuf;
/* Linux will dereference the symlink and fail, as required by POSIX.
That is better in the sense that it means we will not
have to compile and use the lstat wrapper. */
return lstat ("conftest.sym/", &sbuf) == 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_lstat_dereferences_slashed_symlink=yes
else case e in #(
e) ac_cv_func_lstat_dereferences_slashed_symlink=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
else
# If the 'ln -s' command failed, then we probably don't even
# have an lstat function.
ac_cv_func_lstat_dereferences_slashed_symlink=no
fi
rm -f conftest.sym conftest.file
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
printf "%s\n" "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
printf "%s\n" "#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1" >>confdefs.h
if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
case " $LIBOBJS " in
*" lstat.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS lstat.$ac_objext"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stat accepts an empty string" >&5
printf %s "checking whether stat accepts an empty string... " >&6; }
if test ${ac_cv_func_stat_empty_string_bug+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
ac_cv_func_stat_empty_string_bug=yes
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
struct stat sbuf;
return stat ("", &sbuf) == 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_stat_empty_string_bug=no
else case e in #(
e) ac_cv_func_stat_empty_string_bug=yes ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5
printf "%s\n" "$ac_cv_func_stat_empty_string_bug" >&6; }
if test $ac_cv_func_stat_empty_string_bug = yes; then
case " $LIBOBJS " in
*" stat.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS stat.$ac_objext"
;;
esac
printf "%s\n" "#define HAVE_STAT_EMPTY_STRING_BUG 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
printf %s "checking for working strtod... " >&6; }
if test ${ac_cv_func_strtod+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
ac_cv_func_strtod=no
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
{
/* Some versions of Linux strtod mis-parse strings with leading '+'. */
char *string = " +69";
char *term;
double value;
value = strtod (string, &term);
if (value != 69 || term != (string + 4))
return 1;
}
{
/* Under Solaris 2.4, strtod returns the wrong value for the
terminating character under some conditions. */
char *string = "NaN";
char *term;
strtod (string, &term);
if (term != string && *(term - 1) == 0)
return 1;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_strtod=yes
else case e in #(
e) ac_cv_func_strtod=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
printf "%s\n" "$ac_cv_func_strtod" >&6; }
if test $ac_cv_func_strtod = no; then
case " $LIBOBJS " in
*" strtod.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS strtod.$ac_objext"
;;
esac
ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
if test "x$ac_cv_func_pow" = xyes
then :
fi
if test $ac_cv_func_pow = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
printf %s "checking for pow in -lm... " >&6; }
if test ${ac_cv_lib_m_pow+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lm $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pow (void);
int
main (void)
{
return pow ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_m_pow=yes
else case e in #(
e) ac_cv_lib_m_pow=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
printf "%s\n" "$ac_cv_lib_m_pow" >&6; }
if test "x$ac_cv_lib_m_pow" = xyes
then :
POW_LIB=-lm
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
printf "%s\n" "$as_me: WARNING: cannot find library containing definition of pow" >&2;} ;;
esac
fi
fi
fi
ac_fn_c_check_func "$LINENO" "floor" "ac_cv_func_floor"
if test "x$ac_cv_func_floor" = xyes
then :
printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getcwd" "ac_cv_func_getcwd"
if test "x$ac_cv_func_getcwd" = xyes
then :
printf "%s\n" "#define HAVE_GETCWD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "gethostbyaddr" "ac_cv_func_gethostbyaddr"
if test "x$ac_cv_func_gethostbyaddr" = xyes
then :
printf "%s\n" "#define HAVE_GETHOSTBYADDR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
if test "x$ac_cv_func_gethostbyname" = xyes
then :
printf "%s\n" "#define HAVE_GETHOSTBYNAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
if test "x$ac_cv_func_getpagesize" = xyes
then :
printf "%s\n" "#define HAVE_GETPAGESIZE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove"
if test "x$ac_cv_func_memmove" = xyes
then :
printf "%s\n" "#define HAVE_MEMMOVE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset"
if test "x$ac_cv_func_memset" = xyes
then :
printf "%s\n" "#define HAVE_MEMSET 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mkdir" "ac_cv_func_mkdir"
if test "x$ac_cv_func_mkdir" = xyes
then :
printf "%s\n" "#define HAVE_MKDIR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "putenv" "ac_cv_func_putenv"
if test "x$ac_cv_func_putenv" = xyes
then :
printf "%s\n" "#define HAVE_PUTENV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
if test "x$ac_cv_func_socket" = xyes
then :
printf "%s\n" "#define HAVE_SOCKET 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sqrt" "ac_cv_func_sqrt"
if test "x$ac_cv_func_sqrt" = xyes
then :
printf "%s\n" "#define HAVE_SQRT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
if test "x$ac_cv_func_strcasecmp" = xyes
then :
printf "%s\n" "#define HAVE_STRCASECMP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strchr" "ac_cv_func_strchr"
if test "x$ac_cv_func_strchr" = xyes
then :
printf "%s\n" "#define HAVE_STRCHR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
if test "x$ac_cv_func_strerror" = xyes
then :
printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol"
if test "x$ac_cv_func_strtol" = xyes
then :
printf "%s\n" "#define HAVE_STRTOL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
if test "x$ac_cv_func_nanosleep" = xyes
then :
printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "alarm" "ac_cv_func_alarm"
if test "x$ac_cv_func_alarm" = xyes
then :
printf "%s\n" "#define HAVE_ALARM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "times" "ac_cv_func_times"
if test "x$ac_cv_func_times" = xyes
then :
printf "%s\n" "#define HAVE_TIMES 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select"
if test "x$ac_cv_func_select" = xyes
then :
printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv"
if test "x$ac_cv_func_setenv" = xyes
then :
printf "%s\n" "#define HAVE_SETENV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "putenv" "ac_cv_func_putenv"
if test "x$ac_cv_func_putenv" = xyes
then :
printf "%s\n" "#define HAVE_PUTENV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "lstat" "ac_cv_func_lstat"
if test "x$ac_cv_func_lstat" = xyes
then :
printf "%s\n" "#define HAVE_LSTAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp"
if test "x$ac_cv_func_mkstemp" = xyes
then :
printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
if test "x$ac_cv_func_sigprocmask" = xyes
then :
printf "%s\n" "#define HAVE_SIGPROCMASK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "isatty" "ac_cv_func_isatty"
if test "x$ac_cv_func_isatty" = xyes
then :
printf "%s\n" "#define HAVE_ISATTY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset"
if test "x$ac_cv_func_tzset" = xyes
then :
printf "%s\n" "#define HAVE_TZSET 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
if test "x$ac_cv_func_gettimeofday" = xyes
then :
printf "%s\n" "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getrusage" "ac_cv_func_getrusage"
if test "x$ac_cv_func_getrusage" = xyes
then :
printf "%s\n" "#define HAVE_GETRUSAGE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "system" "ac_cv_func_system"
if test "x$ac_cv_func_system" = xyes
then :
printf "%s\n" "#define HAVE_SYSTEM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
if test "x$ac_cv_func_clock_gettime" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
if test "x$ac_cv_func_expf" = xyes
then :
printf "%s\n" "#define HAVE_EXPF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
if test "x$ac_cv_func_powf" = xyes
then :
printf "%s\n" "#define HAVE_POWF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
if test "x$ac_cv_func_logf" = xyes
then :
printf "%s\n" "#define HAVE_LOGF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
if test "x$ac_cv_func_sqrtf" = xyes
then :
printf "%s\n" "#define HAVE_SQRTF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "cosf" "ac_cv_func_cosf"
if test "x$ac_cv_func_cosf" = xyes
then :
printf "%s\n" "#define HAVE_COSF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sinf" "ac_cv_func_sinf"
if test "x$ac_cv_func_sinf" = xyes
then :
printf "%s\n" "#define HAVE_SINF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "tanf" "ac_cv_func_tanf"
if test "x$ac_cv_func_tanf" = xyes
then :
printf "%s\n" "#define HAVE_TANF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sinhf" "ac_cv_func_sinhf"
if test "x$ac_cv_func_sinhf" = xyes
then :
printf "%s\n" "#define HAVE_SINHF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "coshf" "ac_cv_func_coshf"
if test "x$ac_cv_func_coshf" = xyes
then :
printf "%s\n" "#define HAVE_COSHF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "tanhf" "ac_cv_func_tanhf"
if test "x$ac_cv_func_tanhf" = xyes
then :
printf "%s\n" "#define HAVE_TANHF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "floorf" "ac_cv_func_floorf"
if test "x$ac_cv_func_floorf" = xyes
then :
printf "%s\n" "#define HAVE_FLOORF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ceilf" "ac_cv_func_ceilf"
if test "x$ac_cv_func_ceilf" = xyes
then :
printf "%s\n" "#define HAVE_CEILF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
if test "x$ac_cv_func_fabsf" = xyes
then :
printf "%s\n" "#define HAVE_FABSF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
if test "x$ac_cv_func_frexpf" = xyes
then :
printf "%s\n" "#define HAVE_FREXPF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
if test "x$ac_cv_func_ldexpf" = xyes
then :
printf "%s\n" "#define HAVE_LDEXPF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "log1p" "ac_cv_func_log1p"
if test "x$ac_cv_func_log1p" = xyes
then :
printf "%s\n" "#define HAVE_LOG1P 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "log1pf" "ac_cv_func_log1pf"
if test "x$ac_cv_func_log1pf" = xyes
then :
printf "%s\n" "#define HAVE_LOG1PF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "log1pl" "ac_cv_func_log1pl"
if test "x$ac_cv_func_log1pl" = xyes
then :
printf "%s\n" "#define HAVE_LOG1PL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "copysign" "ac_cv_func_copysign"
if test "x$ac_cv_func_copysign" = xyes
then :
printf "%s\n" "#define HAVE_COPYSIGN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sched_yield" "ac_cv_func_sched_yield"
if test "x$ac_cv_func_sched_yield" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_YIELD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "uname" "ac_cv_func_uname"
if test "x$ac_cv_func_uname" = xyes
then :
printf "%s\n" "#define HAVE_UNAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fseeko" "ac_cv_func_fseeko"
if test "x$ac_cv_func_fseeko" = xyes
then :
printf "%s\n" "#define HAVE_FSEEKO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
if test "x$ac_cv_func_dladdr" = xyes
then :
printf "%s\n" "#define HAVE_DLADDR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "backtrace" "ac_cv_func_backtrace"
if test "x$ac_cv_func_backtrace" = xyes
then :
printf "%s\n" "#define HAVE_BACKTRACE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "backtrace_symbols" "ac_cv_func_backtrace_symbols"
if test "x$ac_cv_func_backtrace_symbols" = xyes
then :
printf "%s\n" "#define HAVE_BACKTRACE_SYMBOLS 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mman_h" = xyes
then :
printf "%s\n" "#define ECL_USE_MPROTECT /**/" >>confdefs.h
printf "%s\n" "#define HAVE_SYS_MMAN_H /**/" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking working environ" >&5
printf %s "checking working environ... " >&6; }
if test -z "$ECL_WORKING_ENVIRON"; then
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See 'config.log' for more details" "$LINENO" 5; }
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
extern char **environ;
int main() {
if (environ)
exit(0);
exit(1);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ECL_WORKING_ENVIRON=yes
else case e in #(
e) ECL_WORKING_ENVIRON=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ECL_WORKING_ENVIRON" >&5
printf "%s\n" "$ECL_WORKING_ENVIRON" >&6; }
if test $ECL_WORKING_ENVIRON = yes ; then
printf "%s\n" "#define HAVE_ENVIRON /**/" >>confdefs.h
fi
if test "${with_fpe}" = "yes" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working feenableexcept" >&5
printf %s "checking for working feenableexcept... " >&6; }
saved_libs="${LIBS}"
LIBS="-lm"
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: only checking if feenableexcept is present due to cross compilation" >&5
printf "%s\n" "only checking if feenableexcept is present due to cross compilation" >&6; }
ac_fn_check_decl "$LINENO" "feenableexcept" "ac_cv_have_decl_feenableexcept" "#include <fenv.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_feenableexcept" = xyes
then :
printf "%s\n" "#define HAVE_FEENABLEEXCEPT /**/" >>confdefs.h
fi
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _GNU_SOURCE
#include <fenv.h>
#include <signal.h>
#include <stdlib.h>
const int traps = FE_DIVBYZERO | FE_OVERFLOW;
void fpe_handler(int code) {
if (code == SIGFPE)
exit(0);
}
double raises_fpe(double x) {
return x / 0.0;
}
int main() {
signal(SIGFPE, fpe_handler);
feclearexcept(traps);
feenableexcept(traps);
raises_fpe(1.0);
return 1;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
printf "%s\n" "#define HAVE_FEENABLEEXCEPT /**/" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; } ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
LIBS="${saved_libs}"
fi
if test ${with_cxx} = "no" ; then
ECL_CC=${CC}
else
ECL_CC=${CXX}
printf "%s\n" "#define ECL_CXX_CORE 1" >>confdefs.h
boehm_configure_flags="${boehm_configure_flags} --enable-cplusplus"
LSP_FEATURES="${LSP_FEATURES} :cxx-core"
fi
case "${enable_libatomic}" in
auto|system|included) ;;
*) as_fn_error $? "Invalid value of --enable-libatomic: ${enable_libatomic} " "$LINENO" 5;;
esac
if test "x${enable_threads}" != "xno"; then
ac_fn_c_check_header_compile "$LINENO" "atomic_ops.h" "ac_cv_header_atomic_ops_h" "$ac_includes_default"
if test "x$ac_cv_header_atomic_ops_h" = xyes
then :
system_libatomic=yes
else case e in #(
e) system_libatomic=no ;;
esac
fi
if test "${system_libatomic}" = yes; then
OLD_LIBS="${LIBS}"
LIBS="${LIBS} -latomic_ops"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <atomic_ops.h>
int
main (void)
{
AO_nop();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
system_libatomic=yes
else case e in #(
e) system_libatomic=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="${OLD_LIBS}"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking libatomic-ops version " >&5
printf %s "checking libatomic-ops version ... " >&6; }
if test "${enable_libatomic}" = auto; then
if test "${system_libatomic}" = yes; then
enable_libatomic=system
else
enable_libatomic=included
fi
fi
if test "${enable_libatomic}" = system; then
if test "${system_libatomic}" = no; then
as_fn_error $? "Cannot find libatomic-ops in the system " "$LINENO" 5
enable_libatomic=included
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${enable_libatomic} " >&5
printf "%s\n" "${enable_libatomic} " >&6; }
if test "${enable_libatomic}" = included; then
test -d atomic || mkdir atomic
(destdir=`${PWDCMD}`; cd atomic && CC="${CC} ${PICFLAG}" \
$srcdir/${ECL_GC_DIR}/libatomic*/configure --disable-shared \
--prefix=${destdir} infodir=${destdir}/doc \
--includedir=${destdir}/ecl --with-pic \
--libdir=${destdir} --build=${build_alias} --host=${host_alias} \
CFLAGS="$CFLAGS" LDFLAGS="$LDFLAGS" CPPFLAGS="$CPPFLAGS" CC="${CC} \
${PICFLAG}")
SUBDIRS="${SUBDIRS} atomic"
if test "${enable_shared}" = "no"; then
LIBRARIES="${LIBRARIES} ${LIBPREFIX}eclatomic.${LIBEXT}"
fi
printf "%s\n" "#define ECL_LIBATOMIC_OPS_H /**/" >>confdefs.h
CORE_LIBS="-leclatomic ${CORE_LIBS}"
else
CORE_LIBS="-latomic_ops ${CORE_LIBS}"
fi
fi
if test ${enable_shared} = "yes"; then
printf "%s\n" "#define ENABLE_DLOPEN 1" >>confdefs.h
LSP_LIBRARIES="${SHAREDPREFIX}ecl.${SHAREDEXT}"
COMPILATION_FEATURES=":wants-dlopen ${COMPILATION_FEATURES}"
LSP_FEATURES="${LSP_FEATURES} :dlopen"
else
enable_soname=no
LSP_LIBRARIES="${LIBPREFIX}ecl.${LIBEXT}"
ECL_LDRPATH=''
fi
if test "x${enable_rpath}" = "xno"; then
ECL_LDRPATH=''
fi
if test "${with_cmuformat}" = "yes"; then
with_clos_streams="yes"
printf "%s\n" "#define ECL_CMU_FORMAT 1" >>confdefs.h
LSP_FEATURES="${LSP_FEATURES} :cmu-format"
fi
if test "${with_clos_streams}" = "yes"; then
printf "%s\n" "#define ECL_CLOS_STREAMS 1" >>confdefs.h
LSP_FEATURES="${LSP_FEATURES} :clos-streams"
fi
if test "${with_cmp}" = "builtin"; then
COMPILATION_FEATURES=":builtin-cmp ${COMPILATION_FEATURES}"
with_cmp=yes
fi
if test "${with_cmp}" = "yes"; then
COMPILATION_FEATURES=":wants-cmp ${COMPILATION_FEATURES}"
fi
if test "${with_tcp}" = "builtin"; then
COMPILATION_FEATURES=":builtin-sockets ${COMPILATION_FEATURES}"
with_tcp=yes
fi
if test "${with_tcp}" = "yes"; then
printf "%s\n" "#define ECL_TCP 1" >>confdefs.h
EXTRA_OBJS="${EXTRA_OBJS} tcp.${OBJEXT}"
COMPILATION_FEATURES=":wants-sockets ${COMPILATION_FEATURES}"
LIBS="${LIBS} ${TCPLIBS}"
fi
if test "${with_serve_event}" = "builtin"; then
COMPILATION_FEATURES=":builtin-serve_event ${COMPILATION_FEATURES}"
with_serve_event=yes
fi
if test "${with_serve_event}" = "yes"; then
case "${host_os}" in
mingw*|cygwin*) ;;
*)
COMPILATION_FEATURES=":wants-serve-event ${COMPILATION_FEATURES}"
;;
esac
fi
if test "${with_asdf}" = "builtin"; then
COMPILATION_FEATURES=":builtin-asdf ${COMPILATION_FEATURES}"
with_asdf=yes
fi
if test "${with_asdf}" = "yes"; then
COMPILATION_FEATURES=":wants-asdf ${COMPILATION_FEATURES}"
fi
if test "${with_defsystem}" = "builtin"; then
COMPILATION_FEATURES=":builtin-defsystem ${COMPILATION_FEATURES}"
with_defsystem=yes
fi
if test "${with_defsystem}" = "yes"; then
COMPILATION_FEATURES=":wants-defsystem ${COMPILATION_FEATURES}"
fi
if test "${with_profile}" = "builtin"; then
COMPILATION_FEATURES=":builtin-profile ${COMPILATION_FEATURES}"
with_profile=yes
fi
if test "${with_profile}" = "yes"; then
if test "${enable_boehm}" != "no"; then
COMPILATION_FEATURES=":wants-profile ${COMPILATION_FEATURES}"
fi
fi
if test "${with_bytecmp}" = "builtin"; then
COMPILATION_FEATURES=":builtin-bytecmp ${COMPILATION_FEATURES}"
with_bytecmp=yes
fi
if test "${with_bytecmp}" = "yes"; then
COMPILATION_FEATURES=":wants-bytecmp ${COMPILATION_FEATURES}"
fi
if test "${with_rt}" = "builtin"; then
COMPILATION_FEATURES=":builtin-rt ${COMPILATION_FEATURES}"
with_rt=yes
fi
if test "${with_rt}" = "yes"; then
COMPILATION_FEATURES=":wants-rt ${COMPILATION_FEATURES}"
fi
if test "x${enable_unicode}" != "xno"; then
if test "${enable_unicode}" = 16; then
printf "%s\n" "#define ECL_UNICODE 16" >>confdefs.h
CHAR_CODE_LIMIT=65536
ECL_CHARACTER=$ECL_INT16_T
EXTRA_OBJS="$EXTRA_OBJS unicode/ucd16.o unicode/ucd16-0000.o unicode/ucd16-0016.o unicode/ucd16-0032.o unicode/ucd16-0048.o unicode/ucd16-0064.o"
else
printf "%s\n" "#define ECL_UNICODE 21" >>confdefs.h
CHAR_CODE_LIMIT=1114112
ECL_CHARACTER=$ECL_INT32_T
EXTRA_OBJS="$EXTRA_OBJS unicode/ucd.o unicode/ucd-0000.o unicode/ucd-0016.o unicode/ucd-0032.o unicode/ucd-0048.o unicode/ucd-0064.o unicode/ucd-0080.o unicode/ucd-0096.o unicode/ucd-0112.o unicode/ucd-0128.o unicode/ucd-0144.o"
fi
printf "%s\n" "#define ECL_UNICODE_NAMES 1" >>confdefs.h
EXTRA_OBJS="$EXTRA_OBJS unicode/ucd_names_char.o unicode/ucd_names_codes.o unicode/ucd_names_pair.o unicode/ucd_names_str.o"
ac_fn_c_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
if test "x$ac_cv_header_wchar_h" = xyes
then :
printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
fi
LSP_FEATURES="${LSP_FEATURES} :unicode"
else
CHAR_CODE_LIMIT=256
ECL_CHARACTER="int"
fi
ECL_EXTRA_LISP_FILES=""
for i in $with_extra_files; do
ECL_EXTRA_LISP_FILES="${ECL_EXTRA_LISP_FILES} \"$i\""
done
echo ${with_init_form} = init form
if test "x${with_init_form}" = "x"; then
ECL_INIT_FORM='(SI::TOP-LEVEL T)'
else
ECL_INIT_FORM="${with_init_form}"
fi
LSP_FEATURES="${LSP_FEATURES} :${ARCHITECTURE}"
ac_config_files="$ac_config_files bare.lsp lsp/load.lsp clos/load.lsp cmp/load.lsp ../Makefile Makefile c/Makefile doc/Makefile doc/ecl.man doc/ecl-config.man ecl/configpre.h:h/config.h.in ecl/configpre-int.h:h/config-internal.h.in bin/ecl-config.pre:util/ecl-config lsp/config.lsp:lsp/config.lsp.in compile.pre:compile.lsp.in cmp/cmpdefs.pre:cmp/cmpdefs.lsp tests/config.lsp tests/Makefile c/ecl_features.h"
ac_config_headers="$ac_config_headers ecl/config.h:ecl/configpre.h"
ac_config_headers="$ac_config_headers ecl/config-internal.h:ecl/configpre-int.h"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems. If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# 'ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* 'ac_cv_foo' will be assigned the
# following values.
_ACEOF
# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space=' '; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
# 'set' does not quote correctly, so add quotes: double-quote
# substitution turns \\\\ into \\, and sed turns \\ into \.
sed -n \
"s/'/'\\\\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
;; #(
*)
# 'set' quotes correctly as required by POSIX, so do not add quotes.
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
) |
sed '
/^ac_cv_env_/b end
t clear
:clear
s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
t end
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
:end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
if test -w "$cache_file"; then
if test "x$cache_file" != "x/dev/null"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
if test ! -f "$cache_file" || test -h "$cache_file"; then
cat confcache >"$cache_file"
else
case $cache_file in #(
*/* | ?:*)
mv -f confcache "$cache_file"$$ &&
mv -f "$cache_file"$$ "$cache_file" ;; #(
*)
mv -f confcache "$cache_file" ;;
esac
fi
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
fi
fi
rm -f confcache
test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
DEFS=-DHAVE_CONFIG_H
ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed.
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
# will be set to the directory where LIBOBJS objects are built.
as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs
LTLIBOBJS=$ac_ltlibobjs
: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.
debug=false
ac_cs_recheck=false
ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else case e in #(
e) case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac ;;
esac
fi
# Reset variables that may have inherited troublesome values from
# the environment.
# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" "" $as_nl"
PS1='$ '
PS2='> '
PS4='+ '
# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
# The user is always right.
if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
test -r "$as_dir$0" && as_myself=$as_dir$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as 'sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
printf "%s\n" "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
return $1
} # as_fn_set_status
# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
set +e
as_fn_set_status $1
exit $1
} # as_fn_exit
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
else case e in #(
e) as_fn_append ()
{
eval $1=\$$1\$2
} ;;
esac
fi # as_fn_append
# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
else case e in #(
e) as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
} ;;
esac
fi # as_fn_arith
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n. New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable.
# In both cases, we have to default to 'cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
fi
else
as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated
# Sed expression to map a string onto a valid variable name.
as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
as_tr_sh="eval sed '$as_sed_sh'" # deprecated
exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by ecl $as_me 26.3.26, which was
generated by GNU Autoconf 2.72. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
CONFIG_LINKS = $CONFIG_LINKS
CONFIG_COMMANDS = $CONFIG_COMMANDS
$ $0 $@
on `(hostname || uname -n) 2>/dev/null | sed 1q`
"
_ACEOF
case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac
case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
'$as_me' instantiates files and other configuration actions
from templates according to the current configuration. Unless the files
and actions are specified as TAGs, all are instantiated by default.
Usage: $0 [OPTION]... [TAG]...
-h, --help print this help, then exit
-V, --version print version number and configuration settings, then exit
--config print configuration, then exit
-q, --quiet, --silent
do not print progress messages
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
--file=FILE[:TEMPLATE]
instantiate the configuration file FILE
--header=FILE[:TEMPLATE]
instantiate the configuration header FILE
Configuration files:
$config_files
Configuration headers:
$config_headers
Report bugs to the package provider."
_ACEOF
ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
ecl config.status 26.3.26
configured by $0, generated by GNU Autoconf 2.72,
with options \\"\$ac_cs_config\\"
Copyright (C) 2023 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
test -n "\$AWK" || AWK=awk
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
case $1 in
--*=?*)
ac_option=`expr "X$1" : 'X\([^=]*\)='`
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
ac_shift=:
;;
--*=)
ac_option=`expr "X$1" : 'X\([^=]*\)='`
ac_optarg=
ac_shift=:
;;
*)
ac_option=$1
ac_optarg=$2
ac_shift=shift
;;
esac
case $ac_option in
# Handling of the options.
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
ac_cs_recheck=: ;;
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
printf "%s\n" "$ac_cs_version"; exit ;;
--config | --confi | --conf | --con | --co | --c )
printf "%s\n" "$ac_cs_config"; exit ;;
--debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
$ac_shift
case $ac_optarg in
*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
'') as_fn_error $? "missing file argument" ;;
esac
as_fn_append CONFIG_FILES " '$ac_optarg'"
ac_need_defaults=false;;
--header | --heade | --head | --hea )
$ac_shift
case $ac_optarg in
*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
as_fn_append CONFIG_HEADERS " '$ac_optarg'"
ac_need_defaults=false;;
--he | --h)
# Conflict between --help and --header
as_fn_error $? "ambiguous option: '$1'
Try '$0 --help' for more information.";;
--help | --hel | -h )
printf "%s\n" "$ac_cs_usage"; exit ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil | --si | --s)
ac_cs_silent=: ;;
# This is an error.
-*) as_fn_error $? "unrecognized option: '$1'
Try '$0 --help' for more information." ;;
*) as_fn_append ac_config_targets " $1"
ac_need_defaults=false ;;
esac
shift
done
ac_configure_extra_args=
if $ac_cs_silent; then
exec 6>/dev/null
ac_configure_extra_args="$ac_configure_extra_args --silent"
fi
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
shift
\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
CONFIG_SHELL='$SHELL'
export CONFIG_SHELL
exec "\$@"
fi
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
echo
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
printf "%s\n" "$ac_log"
} >&5
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Handling of arguments.
for ac_config_target in $ac_config_targets
do
case $ac_config_target in
"bare.lsp") CONFIG_FILES="$CONFIG_FILES bare.lsp" ;;
"lsp/load.lsp") CONFIG_FILES="$CONFIG_FILES lsp/load.lsp" ;;
"clos/load.lsp") CONFIG_FILES="$CONFIG_FILES clos/load.lsp" ;;
"cmp/load.lsp") CONFIG_FILES="$CONFIG_FILES cmp/load.lsp" ;;
"../Makefile") CONFIG_FILES="$CONFIG_FILES ../Makefile" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"c/Makefile") CONFIG_FILES="$CONFIG_FILES c/Makefile" ;;
"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
"doc/ecl.man") CONFIG_FILES="$CONFIG_FILES doc/ecl.man" ;;
"doc/ecl-config.man") CONFIG_FILES="$CONFIG_FILES doc/ecl-config.man" ;;
"ecl/configpre.h") CONFIG_FILES="$CONFIG_FILES ecl/configpre.h:h/config.h.in" ;;
"ecl/configpre-int.h") CONFIG_FILES="$CONFIG_FILES ecl/configpre-int.h:h/config-internal.h.in" ;;
"bin/ecl-config.pre") CONFIG_FILES="$CONFIG_FILES bin/ecl-config.pre:util/ecl-config" ;;
"lsp/config.lsp") CONFIG_FILES="$CONFIG_FILES lsp/config.lsp:lsp/config.lsp.in" ;;
"compile.pre") CONFIG_FILES="$CONFIG_FILES compile.pre:compile.lsp.in" ;;
"cmp/cmpdefs.pre") CONFIG_FILES="$CONFIG_FILES cmp/cmpdefs.pre:cmp/cmpdefs.lsp" ;;
"tests/config.lsp") CONFIG_FILES="$CONFIG_FILES tests/config.lsp" ;;
"tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
"c/ecl_features.h") CONFIG_FILES="$CONFIG_FILES c/ecl_features.h" ;;
"ecl/config.h") CONFIG_HEADERS="$CONFIG_HEADERS ecl/config.h:ecl/configpre.h" ;;
"ecl/config-internal.h") CONFIG_HEADERS="$CONFIG_HEADERS ecl/config-internal.h:ecl/configpre-int.h" ;;
*) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;;
esac
done
# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used. Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
fi
# Have a temporary directory for convenience. Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to '$tmp'.
$debug ||
{
tmp= ac_tmp=
trap 'exit_status=$?
: "${ac_tmp:=$tmp}"
{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.
{
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
test -d "$tmp"
} ||
{
tmp=./conf$$-$RANDOM
(umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp
# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with './config.status config.h'.
if test -n "$CONFIG_FILES"; then
ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
ac_cs_awk_cr='\\r'
else
ac_cs_awk_cr=$ac_cr
fi
echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF
{
echo "cat >conf$$subs.awk <<_ACEOF" &&
echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
echo "_ACEOF"
} >conf$$subs.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
. ./conf$$subs.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
if test $ac_delim_n = $ac_delim_num; then
break
elif $ac_last_try; then
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
rm -f conf$$subs.sh
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
N
s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
for (key in S) S_is_set[key] = 1
FS = ""
}
{
line = $ 0
nfields = split(line, field, "@")
substed = 0
len = length(field[1])
for (i = 2; i < nfields; i++) {
key = field[i]
keylen = length(key)
if (S_is_set[key]) {
value = S[key]
line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
len += length(value) + length(field[++i])
substed = 1
} else
len += 1 + keylen
}
print line
}
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF
# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
h
s///
s/^/:/
s/[ ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[ ]*\).*/\1/
G
s/\n//
s/^[^=]*=[ ]*$//
}'
fi
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"
# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with './config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF
# Transform confdefs.h into an awk script 'defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.
# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
if test -z "$ac_tt"; then
break
elif $ac_last_try; then
as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any. Preserve backslash
# newline sequences.
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[ ]*#[ ]*define[ ][ ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
for (key in D) D_is_set[key] = 1
FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
line = \$ 0
split(line, arg, " ")
if (arg[1] == "#") {
defundef = arg[2]
mac1 = arg[3]
} else {
defundef = substr(arg[1], 2)
mac1 = arg[2]
}
split(mac1, mac2, "(") #)
macro = mac2[1]
prefix = substr(line, 1, index(line, defundef) - 1)
if (D_is_set[macro]) {
# Preserve the white space surrounding the "#".
print prefix "define", macro P[macro] D[macro]
next
} else {
# Replace #undef with comments. This is necessary, for example,
# in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
if (defundef == "undef") {
print "/*", prefix defundef, macro, "*/"
next
}
}
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"
eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
shift
for ac_tag
do
case $ac_tag in
:[FHLC]) ac_mode=$ac_tag; continue;;
esac
case $ac_mode$ac_tag in
:[FHL]*:*);;
:L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;;
:[FH]-) ac_tag=-:-;;
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
esac
ac_save_IFS=$IFS
IFS=:
set x $ac_tag
IFS=$ac_save_IFS
shift
ac_file=$1
shift
case $ac_mode in
:L) ac_source=$1;;
:[FH])
ac_file_inputs=
for ac_f
do
case $ac_f in
-) ac_f="$ac_tmp/stdin";;
*) # Look for the file first in the build tree, then in the source tree
# (if the path is not absolute). The absolute path cannot be DOS-style,
# because $ac_f cannot contain ':'.
test -f "$ac_f" ||
case $ac_f in
[\\/$]*) false;;
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
esac ||
as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;;
esac
case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
as_fn_append ac_file_inputs " '$ac_f'"
done
# Let's still pretend it is 'configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
configure_input='Generated from '`
printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
`' by configure.'
if test x"$ac_file" != x-; then
configure_input="$ac_file. $configure_input"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
printf "%s\n" "$as_me: creating $ac_file" >&6;}
fi
# Neutralize special characters interpreted by sed in replacement strings.
case $configure_input in #(
*\&* | *\|* | *\\* )
ac_sed_conf_input=`printf "%s\n" "$configure_input" |
sed 's/[\\\\&|]/\\\\&/g'`;; #(
*) ac_sed_conf_input=$configure_input;;
esac
case $ac_tag in
*:-:* | *:-) cat >"$ac_tmp/stdin" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
esac
;;
esac
ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
as_dir="$ac_dir"; as_fn_mkdir_p
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix
case $srcdir in
.) # We are building in place.
ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
ac_top_srcdir=$srcdir
ac_abs_top_srcdir=$srcdir ;;
*) # Relative name.
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_build_prefix$srcdir
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
case $ac_mode in
:F)
#
# CONFIG_FILE
#
case $INSTALL in
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
esac
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
p
q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_datarootdir_hack='
s&@datadir@&$datadir&g
s&@docdir@&$docdir&g
s&@infodir@&$infodir&g
s&@localedir@&$localedir&g
s&@mandir@&$mandir&g
s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF
# Neutralize VPATH when '$srcdir' = '.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
"$ac_tmp/out"`; test -z "$ac_out"; } &&
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir'
which seems to be undefined. Please make sure it is defined" >&5
printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir'
which seems to be undefined. Please make sure it is defined" >&2;}
rm -f "$ac_tmp/stdin"
case $ac_file in
-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
esac \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
;;
:H)
#
# CONFIG_HEADER
#
if test x"$ac_file" != x-; then
{
printf "%s\n" "/* $configure_input */" >&1 \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
} >"$ac_tmp/config.h" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
else
rm -f "$ac_file"
mv "$ac_tmp/config.h" "$ac_file" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
fi
else
printf "%s\n" "/* $configure_input */" >&1 \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
|| as_fn_error $? "could not create -" "$LINENO" 5
fi
;;
esac
done # for ac_tag
as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save
test $ac_write_fail = 0 ||
as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded. So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status. When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
ac_cs_success=:
ac_config_status_args=
test "$silent" = yes &&
ac_config_status_args="$ac_config_status_args --quiet"
exec 5>/dev/null
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
exec 5>>config.log
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
# would make configure fail if this is the last instruction.
$ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi
for i in $srcdir/c/*/; do mkdir -p c/`basename $i`; done
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