Update.

2001-10-02 Jakub Jelinek <jakub@redhat.com> H.J. Lu <hjl@gnu.org> * configure.in (libc_cv_gcc_static_libgcc): Set to -static-libgcc if gcc supports this flag. (EXPORT_UNWIND_FIND_FDE): Define unless target configure disables it. (gcc3): Allow glibc to be compiled with gcc 3.x. * config.h.in (EXPORT_UNWIND_FIND_FDE): Add. * config.make.in (static-libgcc, unwind-find-fde): Add. * Makerules (build-shlib-helper, build-module-helper): Use it. * scripts/versions.awk: Make sure GLIBC_ versions come first. * elf/soinit.c (__libc_global_ctors): Set tbases and dbases if necessary. (_fini): Call __deregister_frame_info_bases if __register_frame_info_bases was used to register. * elf/Versions (__register_frame_info, __deregister_frame_info): Add for GLIBC_2.0. (__register_frame_info_bases, __register_frame_info_table_bases, __deregister_frame_info_bases, _Unwind_Find_FDE): Add for GLIBC_2.2.5. * elf/Makefile (routines): Add unwind-dw2-fde. (shared-only-routines): Add unwind-dw2-fde. * sysdeps/alpha/gccframe.h: New file. * sysdeps/arm/gccframe.h: New file. * sysdeps/generic/framestate.c: New file. * sysdeps/generic/dwarf2.h: New file. * sysdeps/generic/gccframe.h (struct object): Update from gcc 3.0. * sysdeps/generic/unwind-dw2-fde.c: New file. * sysdeps/unix/sysv/linux/ia64/unwind-dw2-fde.c: New file. * sysdeps/generic/unwind-dw2-fde.h: New file. * sysdeps/generic/unwind-dw2.c: New file. * sysdeps/generic/unwind-pe.h: New file. * sysdeps/generic/unwind.h: New file. * sysdeps/hppa/gccframe.h: New file. * sysdeps/i386/gccframe.h: New file. * sysdeps/m68k/gccframe.h: New file. * sysdeps/mips/gccframe.h: New file. * sysdeps/powerpc/gccframe.h: New file. * sysdeps/s390/gccframe.h: New file. * sysdeps/sh/gccframe.h: New file. * sysdeps/sparc/gccframe.h: New file. * sysdeps/vax/gccframe.h: New file. * sysdeps/unix/sysv/linux/configure.in (libc_cv_gcc_unwind_find_fde): Set on all architectures except ia64. * sysdeps/mach/hurd/configure.in (libc_cv_gcc_unwind_find_fde): Set for i386. * sysdeps/mach/hurd/i386/Versions (__register_frame_info, __deregister_frame_info): Move to elf/Versions. * sysdeps/unix/sysv/linux/m68k/Versions: Likewise. * sysdeps/unix/sysv/linux/arm/Versions: Likewise. * sysdeps/unix/sysv/linux/alpha/Versions: Likewise. * sysdeps/unix/sysv/linux/i386/Versions: Likewise. * sysdeps/unix/sysv/linux/mips/Versions: Likewise. * sysdeps/unix/sysv/linux/powerpc/Versions: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/Versions: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/Versions: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/Versions: Likewise. * sysdeps/mach/hurd/i386/Makefile (sysdep-routines): Add framestate. * sysdeps/unix/sysv/linux/arm/Makefile: Likewise. * sysdeps/unix/sysv/linux/alpha/Makefile: Likewise. * sysdeps/unix/sysv/linux/i386/Makefile: Likewise. * sysdeps/unix/sysv/linux/m68k/Makefile: Likewise. * sysdeps/unix/sysv/linux/mips/Makefile: Likewise. * sysdeps/unix/sysv/linux/powerpc/Makefile: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/Makefile: Likewise. * sysdeps/unix/sysv/linux/sparc/Makefile: Likewise. * sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed: New file. * sysdeps/unix/sysv/linux/s390/ldd-rewrite.sed: New file. * sysdeps/generic/strnlen.c: New file.
author: Ulrich Drepper <drepper@redhat.com> 2001-11-16 01:27:24 +0000
committer: Ulrich Drepper <drepper@redhat.com> 2001-11-16 01:27:24 +0000
commit: 74bd2300b57fdb2540478e8698ef7f9067db792c (patch)
tree: 5adf4e4f6294bb2c418c211c686f918452420fab
parent: 4acda75c3da212931811a902e4658e0c681f83f2 (diff)
download: glibc-74bd2300b57fdb2540478e8698ef7f9067db792c.tar.xz
glibc-74bd2300b57fdb2540478e8698ef7f9067db792c.zip
53 files changed, 4446 insertions, 156 deletions
diff --git a/ChangeLog b/ChangeLog
index 7851b1b87c..239cc91ff6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,69 @@
+2001-10-02  Jakub Jelinek  <jakub@redhat.com>
+	    H.J. Lu  <hjl@gnu.org>
+
+	* configure.in (libc_cv_gcc_static_libgcc): Set to -static-libgcc
+	if gcc supports this flag.
+	(EXPORT_UNWIND_FIND_FDE): Define unless target configure disables it.
+	(gcc3): Allow glibc to be compiled with gcc 3.x.
+	* config.h.in (EXPORT_UNWIND_FIND_FDE): Add.
+	* config.make.in (static-libgcc, unwind-find-fde): Add.
+	* Makerules (build-shlib-helper, build-module-helper): Use it.
+	* scripts/versions.awk: Make sure GLIBC_ versions come first.
+	* elf/soinit.c (__libc_global_ctors): Set tbases and dbases if
+	necessary.
+	(_fini): Call __deregister_frame_info_bases if
+	__register_frame_info_bases was used to register.
+	* elf/Versions (__register_frame_info, __deregister_frame_info): Add
+	for GLIBC_2.0.
+	(__register_frame_info_bases, __register_frame_info_table_bases,
+	__deregister_frame_info_bases, _Unwind_Find_FDE): Add for GLIBC_2.2.5.
+	* elf/Makefile (routines): Add unwind-dw2-fde.
+	(shared-only-routines): Add unwind-dw2-fde.
+	* sysdeps/alpha/gccframe.h: New file.
+	* sysdeps/arm/gccframe.h: New file.
+	* sysdeps/generic/framestate.c: New file.
+	* sysdeps/generic/dwarf2.h: New file.
+	* sysdeps/generic/gccframe.h (struct object): Update from gcc 3.0.
+	* sysdeps/generic/unwind-dw2-fde.c: New file.
+	* sysdeps/unix/sysv/linux/ia64/unwind-dw2-fde.c: New file.
+	* sysdeps/generic/unwind-dw2-fde.h: New file.
+	* sysdeps/generic/unwind-dw2.c: New file.
+	* sysdeps/generic/unwind-pe.h: New file.
+	* sysdeps/generic/unwind.h: New file.
+	* sysdeps/hppa/gccframe.h: New file.
+	* sysdeps/i386/gccframe.h: New file.
+	* sysdeps/m68k/gccframe.h: New file.
+	* sysdeps/mips/gccframe.h: New file.
+	* sysdeps/powerpc/gccframe.h: New file.
+	* sysdeps/s390/gccframe.h: New file.
+	* sysdeps/sh/gccframe.h: New file.
+	* sysdeps/sparc/gccframe.h: New file.
+	* sysdeps/vax/gccframe.h: New file.
+	* sysdeps/unix/sysv/linux/configure.in (libc_cv_gcc_unwind_find_fde):
+	Set on all architectures except ia64.
+	* sysdeps/mach/hurd/configure.in (libc_cv_gcc_unwind_find_fde): Set
+	for i386.
+	* sysdeps/mach/hurd/i386/Versions (__register_frame_info,
+	__deregister_frame_info): Move to elf/Versions.
+	* sysdeps/unix/sysv/linux/m68k/Versions: Likewise.
+	* sysdeps/unix/sysv/linux/arm/Versions: Likewise.
+	* sysdeps/unix/sysv/linux/alpha/Versions: Likewise.
+	* sysdeps/unix/sysv/linux/i386/Versions: Likewise.
+	* sysdeps/unix/sysv/linux/mips/Versions: Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/Versions: Likewise.
+	* sysdeps/unix/sysv/linux/s390/s390-32/Versions: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/Versions: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/Versions: Likewise.
+	* sysdeps/mach/hurd/i386/Makefile (sysdep-routines): Add framestate.
+	* sysdeps/unix/sysv/linux/arm/Makefile: Likewise.
+	* sysdeps/unix/sysv/linux/alpha/Makefile: Likewise.
+	* sysdeps/unix/sysv/linux/i386/Makefile: Likewise.
+	* sysdeps/unix/sysv/linux/m68k/Makefile: Likewise.
+	* sysdeps/unix/sysv/linux/mips/Makefile: Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/Makefile: Likewise.
+	* sysdeps/unix/sysv/linux/s390/s390-32/Makefile: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/Makefile: Likewise.
+
 2001-11-15  Jeff Law  <law@redhat.com>
 
 	* posix/regex.c (uintptr_t): Do not provide a definition if the
@@ -798,8 +864,8 @@
 
 2001-09-18  Jakub Jelinek  <jakub@redhat.com>
 
-	* sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed: New.
-	* sysdeps/unix/sysv/linux/s390/ldd-rewrite.sed: New.
+	* sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed: New file.
+	* sysdeps/unix/sysv/linux/s390/ldd-rewrite.sed: New file.
 	* sysdeps/unix/sysv/linux/configure.in: Add ia64 and s390
 	ldd-rewrite scripts.
 
@@ -1632,7 +1698,7 @@
 2001-08-21  Jakub Jelinek  <jakub@redhat.com>
 
 	* string/strnlen.c: Remove.
-	* sysdeps/generic/strnlen.c: New.
+	* sysdeps/generic/strnlen.c: New file.
 	* sysdeps/i386/i486/bits/string.h (strnlen): Remove.
 
 2001-08-21  Roland McGrath  <roland@frob.com>
diff --git a/Makerules b/Makerules
index 59ca838166..ac1bdb7830 100644
--- a/Makerules
+++ b/Makerules
@@ -400,7 +400,7 @@ endif
 
 ifeq ($(elf),yes)
 define build-shlib-helper
-$(LINK.o) -shared -Wl,-O1 $(sysdep-LDFLAGS) $(config-LDFLAGS) \
+$(LINK.o) -shared $(static-libgcc) -Wl,-O1 $(sysdep-LDFLAGS) $(config-LDFLAGS) \
 	  $(extra-B-$(@F:lib%.so=%).so) -B$(csu-objpfx) \
 	  $(extra-B-$(@F:lib%.so=%).so) $(load-map-file) \
 	  -Wl,-soname=lib$(libprefix)$(@F:lib%.so=%).so$($(@F)-version) \
@@ -460,7 +460,7 @@ $(LINK.o) -Wl,-G -Wl,-bM:SRE -Wl,-bnoentry -Wl,-bexpall \
 endef
 else
 define build-module-helper
-$(LINK.o) -shared $(sysdep-LDFLAGS) $(config-LDFLAGS) \
+$(LINK.o) -shared $(static-libgcc) $(sysdep-LDFLAGS) $(config-LDFLAGS) \
 	  -B$(csu-objpfx) $(load-map-file) \
 	  $(LDFLAGS.so) $(LDFLAGS-$(@F:%.so=%).so) \
 	  -L$(subst :, -L,$(rpath-link)) -Wl,-rpath-link=$(rpath-link)
diff --git a/config.h.in b/config.h.in
index ffeb1f39de..475bd72a38 100644
--- a/config.h.in
+++ b/config.h.in
@@ -48,6 +48,9 @@
 /* Define a symbol_name as a global .symbol_name for ld.  */
 #undef	HAVE_ASM_GLOBAL_DOT_NAME
 
+/* Define if _Unwind_Find_FDE should be exported from glibc.  */
+#undef  EXPORT_UNWIND_FIND_FDE
+
 /* Define to use GNU libio instead of GNU stdio.
    This is defined by configure under --enable-libio.  */
 #undef	USE_IN_LIBIO
diff --git a/config.make.in b/config.make.in
index 625e328bc8..4c382b2f49 100644
--- a/config.make.in
+++ b/config.make.in
@@ -46,6 +46,9 @@ have-Bgroup = @libc_cv_Bgroup@
 need-nopic-initfini = @nopic_initfini@
 with-cvs = @with_cvs@
 old-glibc-headers = @old_glibc_headers@
+unwind-find-fde = @libc_cv_gcc_unwind_find_fde@
+
+static-libgcc = @libc_cv_gcc_static_libgcc@
 
 versioning = @VERSIONING@
 oldest-abi = @oldest_abi@
diff --git a/configure b/configure
index 7025017910..a07ca8a882 100755
--- a/configure
+++ b/configure
@@ -2105,27 +2105,6 @@ test -n "$aux_missing" && echo "configure: warning:
 CCVERSION=`$CC -v 2>&1 | sed -n 's/gcc version //p'`
 
 
-case $CCVERSION in
-  3.*) gcc3=yes;;
-esac
-
-if test x"$gcc3" = xyes; then
-    echo "\
-*** This version of GNU libc cannot be compiled by GCC 3.x.
-*** GCC 3.x will generate a library that is binary incompatible to
-*** older and future releases of GNU libc.
-*** You should compile this GNU libc release by an older GCC version
-*** or wait for the next GNU libc release."
-  if test $enable_sanity = yes; then
-    echo "\
-*** If you really mean to use GCC 3.x, run configure again
-*** using the extra parameter \`--disable-sanity-checks'."
-    exit 1
-  else
-    echo "\
-*** This configuration is not supported by the GNU libc developers."
-  fi
-fi
 # if using special system headers, find out the compiler's sekrit
 # header directory and add that to the list.  NOTE: Only does the right
 # thing on a system that doesn't need fixincludes.  (Not presently a problem.)
@@ -2137,7 +2116,7 @@ fi
 
 # check if ranlib is necessary
 echo $ac_n "checking whether ranlib is necessary""... $ac_c" 1>&6
-echo "configure:2141: checking whether ranlib is necessary" >&5
+echo "configure:2120: checking whether ranlib is necessary" >&5
 if eval "test \"`echo '$''{'libc_cv_ranlib_necessary'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2171,7 +2150,7 @@ fi
 # - two terminals occur directly after each other
 # - the path contains an element with a dot in it
 echo $ac_n "checking LD_LIBRARY_PATH variable""... $ac_c" 1>&6
-echo "configure:2175: checking LD_LIBRARY_PATH variable" >&5
+echo "configure:2154: checking LD_LIBRARY_PATH variable" >&5
 case ${LD_LIBRARY_PATH} in
   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
     ld_library_path_setting="contains current directory"
@@ -2188,10 +2167,25 @@ if test "$ld_library_path_setting" != "ok"; then
author	Ulrich Drepper <drepper@redhat.com>	2001-11-16 01:27:24 +0000
committer	Ulrich Drepper <drepper@redhat.com>	2001-11-16 01:27:24 +0000
commit	74bd2300b57fdb2540478e8698ef7f9067db792c (patch)
tree	5adf4e4f6294bb2c418c211c686f918452420fab
parent	4acda75c3da212931811a902e4658e0c681f83f2 (diff)
download	glibc-74bd2300b57fdb2540478e8698ef7f9067db792c.tar.xz glibc-74bd2300b57fdb2540478e8698ef7f9067db792c.zip