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Fix for Bug#5655, backported from trunk.
* configure.in (CRT_DIR): New output variable. (--with-crt-dir): New option. (Bug#5655) (HAVE_LIB64_DIR): Remove. * src/Makefile.in (CRT_DIR): New variable, set by configure. * src/m/amdx86-64.h, m/ibms390x.h (START_FILES, LIB_STANDARD): Use $CRT_DIR rather than HAVE_LIB64_DIR. (Bug#5655)
This commit is contained in:
Glenn Morris
Chong Yidong
parent
3649d303b0
commit
754996bcf8
7 changed files with 53 additions and 30 deletions
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@ -1,3 +1,9 @@
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2010-11-03 Glenn Morris <rgm@gnu.org>
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* configure.in (CRT_DIR): New output variable.
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(--with-crt-dir): New option. (Bug#5655)
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(HAVE_LIB64_DIR): Remove.
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2010-10-12 Glenn Morris <rgm@gnu.org>
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* BUGS, INSTALL.BZR, README: Updates.
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34
configure.in
34
configure.in
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@ -169,6 +169,12 @@ if test "X${with_pkg_config_prog}" != X; then
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fi
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fi
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CRT_DIR=
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AC_ARG_WITH([crt-dir],dnl
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[AS_HELP_STRING([--with-crt-dir=DIR],[directory containing crtn.o etc.
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This option is only used on x86-64 and s390x GNU/Linux architectures.])])
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CRT_DIR="${with_crt_dir}"
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AC_ARG_WITH([gnustep-conf],dnl
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[AS_HELP_STRING([--with-gnustep-conf=PATH],[path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE, or /etc/GNUstep/GNUstep.conf])])
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test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
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@ -996,18 +1002,28 @@ AC_CONFIG_LIBOBJ_DIR(src)
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dnl Do this early because it can frob feature test macros for Unix-98 &c.
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AC_SYS_LARGEFILE
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### The standard library on x86-64 and s390x GNU/Linux distributions can
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### be located in either /usr/lib64 or /usr/lib.
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### In some rare cases, /usr/lib64 exists but does not contain the
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### relevant files (bug#1287). Hence test for crtn.o.
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## Note: at present CRT_DIR is only used for amdx86-64 and ibms390x.
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## Other machine types hard-code the location in src/[ms]/*.h.
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case "${canonical}" in
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x86_64-*-linux-gnu* | s390x-*-linux-gnu* )
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if test -e /usr/lib64/crtn.o; then
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AC_DEFINE(HAVE_LIB64_DIR, 1,
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[Define to 1 if the directory /usr/lib64 exists.])
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fi
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## On x86-64 and s390x GNU/Linux distributions, the standard library
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## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
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## For anything else (eg /usr/lib32), it is up the user to specify
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## the location (bug#5655).
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## Test for crtn.o, not just the directory, because sometimes the
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## directory exists but does not have the relevant files (bug#1287).
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## If user specified a crt-dir, use that unconditionally.
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if test "X$CRT_DIR" = "X"; then
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CRT_DIR=/usr/lib
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test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
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fi
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test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
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AC_MSG_ERROR([crt*.o not found. Use --with-crt-dir to specify the location.])
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;;
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esac
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test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
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AC_SUBST(CRT_DIR)
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dnl This function defintion taken from Gnome 2.0
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dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
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5
etc/NEWS
5
etc/NEWS
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@ -17,6 +17,11 @@ with a prefix argument or by typing C-u C-h C-n.
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* Installation Changes in Emacs 23.3
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---
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** New configure option --with-crt-dir specifies the location of your
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crt*.o files, if they are in a non-standard location. This is only
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used on x86-64 and s390x GNU/Linux architectures.
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* Startup Changes in Emacs 23.3
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* Changes in Emacs 23.3
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@ -1,3 +1,9 @@
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2010-11-03 Glenn Morris <rgm@gnu.org>
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* Makefile.in (CRT_DIR): New variable, set by configure.
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* m/amdx86-64.h, m/ibms390x.h (START_FILES, LIB_STANDARD):
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Use $CRT_DIR rather than HAVE_LIB64_DIR. (Bug#5655)
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2010-11-01 Jan Djärv <jan.h.d@swipnet.se>
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* process.c (kbd_is_on_hold): New variable.
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@ -67,6 +67,9 @@ bootstrap_exe = ../src/bootstrap-emacs${EXEEXT}
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OTHER_FILES = @OTHER_FILES@
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## Only used by amdx86-64 and ibms390x GNU/Linux.
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CRT_DIR=@CRT_DIR@
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# ========================== start of cpp stuff =======================
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/* From here on, comments must be done in C syntax. */
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@ -80,7 +80,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
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a native binary of Emacs on FreeBSD/amd64 we can just point to /usr/lib. */
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#undef START_FILES
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#define START_FILES pre-crt0.o /usr/lib/crt1.o /usr/lib/crti.o
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#define START_FILES pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o
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/* The duplicate -lgcc is intentional in the definition of LIB_STANDARD.
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The reason is that some functions in libgcc.a call functions from libc.a,
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@ -88,14 +88,14 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
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versions of ld are one-pass linkers, we need to mention -lgcc twice,
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or else we risk getting unresolved externals. */
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#undef LIB_STANDARD
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#define LIB_STANDARD -lgcc -lc -lgcc /usr/lib/crtn.o
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#define LIB_STANDARD -lgcc -lc -lgcc $(CRT_DIR)/crtn.o
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#elif defined(__OpenBSD__)
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#undef START_FILES
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#define START_FILES pre-crt0.o /usr/lib/crt0.o /usr/lib/crtbegin.o
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#define START_FILES pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o
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#undef LIB_STANDARD
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#define LIB_STANDARD -lgcc -lc -lgcc /usr/lib/crtend.o
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#define LIB_STANDARD -lgcc -lc -lgcc $(CRT_DIR)/crtend.o
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#elif defined(__NetBSD__)
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@ -119,13 +119,8 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
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or else we risk getting unresolved externals. */
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#undef START_FILES
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#undef LIB_STANDARD
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#ifdef HAVE_LIB64_DIR
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#define START_FILES pre-crt0.o /usr/lib64/crt1.o /usr/lib64/crti.o
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#define LIB_STANDARD -lgcc -lc -lgcc /usr/lib64/crtn.o
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#else
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#define START_FILES pre-crt0.o /usr/lib/crt1.o /usr/lib/crti.o
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#define LIB_STANDARD -lgcc -lc -lgcc /usr/lib/crtn.o
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#endif
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#define START_FILES pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o
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#define LIB_STANDARD -lgcc -lc -lgcc $(CRT_DIR)/crtn.o
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#endif /* __FreeBSD__ */
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#endif /* !i386 */
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@ -91,18 +91,10 @@ NOTE-END */
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#define XPNTR(a) XUINT (a)
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#undef START_FILES
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#ifdef HAVE_LIB64_DIR
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#define START_FILES pre-crt0.o /usr/lib64/crt1.o /usr/lib64/crti.o
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#else
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#define START_FILES pre-crt0.o /usr/lib/crt1.o /usr/lib/crti.o
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#endif
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#define START_FILES pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o
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#undef LIB_STANDARD
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#ifdef HAVE_LIB64_DIR
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#define LIB_STANDARD -lgcc -lc -lgcc /usr/lib64/crtn.o
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#else
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#define LIB_STANDARD -lgcc -lc -lgcc /usr/lib/crtn.o
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#endif
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#define LIB_STANDARD -lgcc -lc -lgcc $(CRT_DIR)/crtn.o
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/* arch-tag: 4b87653c-6add-4663-8691-7d9dc17b5519
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(do not change this comment) */
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