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authorUlrich Drepper <drepper@redhat.com>2004-05-10 04:49:53 +0000
committerUlrich Drepper <drepper@redhat.com>2004-05-10 04:49:53 +0000
commit66b3d19800bf84dec3aaa2112de9b0e8b98dd9c9 (patch)
tree13151e3069280d4631d5991c962fa19196ad9b38
parentcdbf48bed66758a785695faef64d44ef96ffa372 (diff)
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Update.
2004-05-09 Ulrich Drepper <drepper@redhat.com> * sysdeps/generic/sigpause.c: Prevent sigpause prototype. * sysdeps/posix/sigpause.c: Likewise. * signal/signal.h: Don't define sigpause macro unless needed.
-rw-r--r--ChangeLog6
-rwxr-xr-xconfigure26
-rw-r--r--signal/signal.h5
-rw-r--r--sysdeps/generic/sigpause.c4
-rw-r--r--sysdeps/posix/sigpause.c5
5 files changed, 39 insertions, 7 deletions
diff --git a/ChangeLog b/ChangeLog
index b473c24c1c..b1f103dda9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2004-05-09 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/generic/sigpause.c: Prevent sigpause prototype.
+ * sysdeps/posix/sigpause.c: Likewise.
+ * signal/signal.h: Don't define sigpause macro unless needed.
+
2004-05-08 Jakub Jelinek <jakub@redhat.com>
* configure.in (libc_cv_libgcc_s_suffix): New check.
diff --git a/configure b/configure
index 01cd516841..c593cfea40 100755
--- a/configure
+++ b/configure
@@ -313,7 +313,7 @@ ac_includes_default="\
# include <unistd.h>
#endif"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi bindnow subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_cc_with_libunwind libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_z_relro libc_cv_Bgroup libc_cv_as_needed ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie fno_unit_at_a_time libc_cv_have_initfini libc_cv_cpp_asm_debuginfo no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir libc_cv_forced_unwind use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi bindnow subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_cc_with_libunwind libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_z_relro libc_cv_Bgroup libc_cv_libgcc_s_suffix libc_cv_as_needed ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie fno_unit_at_a_time libc_cv_have_initfini libc_cv_cpp_asm_debuginfo no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir libc_cv_forced_unwind use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
ac_subst_files=''
# Initialize some variables set by options.
@@ -5556,6 +5556,24 @@ echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
echo "${ECHO_T}$libc_cv_Bgroup" >&6
+ echo "$as_me:$LINENO: checking for libgcc_s suffix" >&5
+echo $ECHO_N "checking for libgcc_s suffix... $ECHO_C" >&6
+if test "${libc_cv_libgcc_s_suffix+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat > conftest.c <<EOF
+int main (void) { return 0; }
+EOF
+ libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
+ -shared -shared-libgcc -o conftest.so \
+ conftest.c -v 2>&1 >/dev/null \
+ | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
+ rm -f conftest*
+fi
+echo "$as_me:$LINENO: result: $libc_cv_libgcc_s_suffix" >&5
+echo "${ECHO_T}$libc_cv_libgcc_s_suffix" >&6
+
+
echo "$as_me:$LINENO: checking for --as-needed option" >&5
echo $ECHO_N "checking for --as-needed option... $ECHO_C" >&6
if test "${libc_cv_as_needed+set}" = set; then
@@ -5565,8 +5583,9 @@ else
int main (void) { return 0; }
EOF
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
- -shared -o conftest.so conftest.c -lgcc_s
- -Wl,--as-needed -nostdlib 1>&5'
+ -shared -o conftest.so conftest.c
+ -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed
+ -nostdlib 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -8244,6 +8263,7 @@ s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t
s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t
s,@libc_cv_z_relro@,$libc_cv_z_relro,;t t
s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t
+s,@libc_cv_libgcc_s_suffix@,$libc_cv_libgcc_s_suffix,;t t
s,@libc_cv_as_needed@,$libc_cv_as_needed,;t t
s,@ASFLAGS_config@,$ASFLAGS_config,;t t
s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t
diff --git a/signal/signal.h b/signal/signal.h
index 2b57180695..db8b0b571d 100644
--- a/signal/signal.h
+++ b/signal/signal.h
@@ -157,9 +157,10 @@ extern int sigpause (int __mask) __THROW;
# ifdef __USE_XOPEN
# ifdef __GNUC__
extern int sigpause (int __sig) __asm__ ("__xpg_sigpause");
-# endif
+# else
/* Remove a signal from the signal mask and suspend the process. */
-# define sigpause(sig) __sigpause ((sig), 1)
+# define sigpause(sig) __sigpause ((sig), 1)
+# endif
# endif
#endif
diff --git a/sysdeps/generic/sigpause.c b/sysdeps/generic/sigpause.c
index 8f63b87003..bc598d070c 100644
--- a/sysdeps/generic/sigpause.c
+++ b/sysdeps/generic/sigpause.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991,95,96,2000,02 Free Software Foundation, Inc.
+/* Copyright (C) 1991,95,96,2000,02,2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -16,8 +16,10 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
+#define sigpause __rename_sigpause
#include <errno.h>
#include <signal.h>
+#undef sigpause
int
__sigpause (sig_or_mask, is_sig)
diff --git a/sysdeps/posix/sigpause.c b/sysdeps/posix/sigpause.c
index 98b69d3c98..5ea1b114d3 100644
--- a/sysdeps/posix/sigpause.c
+++ b/sysdeps/posix/sigpause.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1991,92,94-98,2000,2002,2003 Free Software Foundation, Inc.
+/* Copyright (C) 1991,92,94-98,2000,2002,2003,2004
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -16,10 +17,12 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
+#define sigpause __rename_sigpause
#include <errno.h>
#include <signal.h>
#include <stddef.h> /* For NULL. */
#include <sysdep-cancel.h>
+#undef sigpause
#include <sigset-cvt-mask.h>