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Simplify determination of whether GMP exists

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This commit is contained in:
Juan Jose Garcia Ripoll 2010-12-11 16:39:43 +01:00
parent be3e31abb0
commit cd4dd4f67d
2 changed files with 8 additions and 4 deletions
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6
src/configure vendored
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@ -1449,7 +1449,7 @@ Optional Packages:
--with-cross-config=f supply configuration for a cross compiler
--with-system-boehm Deprecated! See --enable-boehm
--with-gmp=args supply arguments for configuring GMP library
--with-C-gmp=args configure GMP without in portable C
--with-C-gmp=args configure GMP to build using portable C
--with-system-gmp use already installed GMP library (default=auto)
--with-gmp-prefix=path prefix for system GMP includes and libraries
--with-gmp-incdir=path path to system GMP includes (overrides prefix)
@ -5384,12 +5384,14 @@ if test "x$ac_cv_header_gmp_h" = xyes; then :
fi
ac_fn_c_check_header_mongrel "$LINENO" "gmp/gmp.h" "ac_cv_header_gmp_gmp_h" "$ac_includes_default"
if test "x$ECL_GMP_HEADER" = "x"; then
ac_fn_c_check_header_mongrel "$LINENO" "gmp/gmp.h" "ac_cv_header_gmp_gmp_h" "$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}"

6
src/configure.in
View file

@ -73,7 +73,7 @@ AC_ARG_WITH(gmp,
AC_ARG_WITH(C-gmp,
AS_HELP_STRING( [--with-C-gmp=args],
[configure GMP without in portable C]),
[configure GMP to build using portable C]),
[with_c_gmp=yes; with_system_gmp=no], [with_c_gmp=no])
AC_ARG_WITH(system-gmp,
@ -366,7 +366,9 @@ if test "${with_system_gmp}" = "yes"; then
[FASL_LIBS="${FASL_LIBS} -lgmp"],
[AC_MSG_ERROR([System gmp library requested but not found.])])
AC_CHECK_HEADER( [gmp.h], [ECL_GMP_HEADER='gmp.h'] )
AC_CHECK_HEADER( [gmp/gmp.h], [ECL_GMP_HEADER='gmp/gmp.h'] )
if test "x$ECL_GMP_HEADER" = "x"; then
AC_CHECK_HEADER( [gmp/gmp.h], [ECL_GMP_HEADER='gmp/gmp.h'] )
fi
else
SUBDIRS="${SUBDIRS} gmp"
CORE_LIBS="-leclgmp ${CORE_LIBS}"