mirror of
https://sourceware.org/git/glibc.git
synced 2024-09-23 18:04:02 +00:00
2103c260f9
(_dl_out_of_memory): Use rtld_hidden_proto. * elf/dl-error.c (_dl_out_of_memory): Use rtld_hidden_data_def. (_dl_signal_error): Don't use INTUSE on _dl_out_of_memory. * elf/dl-open.c (_dl_open): Likewise. * elf/dl-deps.c (_dl_map_object_deps): Likewise. * sunrpc/des_impl.c (des_set_key): Make first argument unsigned char *. * elf/dl-addr.c (_dl_addr): Add a cast. * elf/unload3mod4.c: Declare foo. * elf/testobj2.c: Include <stdio.h>. * sysdeps/gnu/errlist.awk: Emit NERR macro for _sys_nerr_internal value constant, and use it in the defn. * sysdeps/gnu/errlist-compat.awk: Use NERR in array decl. Use actual size for compat array decls. * config.make.in (cc-mtune): New substituted variable. * configure.in (libc_cv_cc_mtune): New test for -mtune= switch, done only if libc_mtune_example is defined. * configure: Regenerated. * sysdeps/i386/configure.in (libc_mtune_example): Set it. * sysdeps/i386/configure: Regenerated. * sysdeps/i386/Makefile (CFLAGS-initfini.s): Use $(cc-mtune).
39 lines
1.1 KiB
Plaintext
39 lines
1.1 KiB
Plaintext
GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
|
|
# Local configure fragment for sysdeps/i386.
|
|
|
|
AC_CACHE_CHECK(if -g produces usable source locations for assembler-with-cpp,
|
|
libc_cv_cpp_asm_debuginfo, [dnl
|
|
cat > conftest.S <<EOF
|
|
#include "confdefs.h"
|
|
|
|
/* comment on
|
|
two lines */
|
|
${libc_cv_dot_text}
|
|
${libc_cv_asm_global_directive} foo
|
|
foo:
|
|
/* Unfortunately this test only works for a real instruction,
|
|
not for any of the machine-independent pseudo-ops.
|
|
So we just have to assume everybody has a "nop". */
|
|
nop
|
|
/* comment */
|
|
nop
|
|
/* comment */
|
|
nop
|
|
EOF
|
|
if AC_TRY_COMMAND([${CC-cc} $CPPFLAGS $ASFLAGS -g -c conftest.S 1>&AS_MESSAGE_LOG_FD]) && {
|
|
ac_pattern='conftest\.S'
|
|
AC_TRY_COMMAND([readelf --debug-dump=line conftest.o |
|
|
grep $ac_pattern 1>&AS_MESSAGE_LOG_FD])
|
|
}; then
|
|
libc_cv_cpp_asm_debuginfo=yes
|
|
else
|
|
libc_cv_cpp_asm_debuginfo=no
|
|
fi
|
|
rm -f conftest*])AC_SUBST(libc_cv_cpp_asm_debuginfo)
|
|
if test $libc_cv_cpp_asm_debuginfo = yes; then
|
|
AC_DEFINE(HAVE_CPP_ASM_DEBUGINFO)
|
|
fi
|
|
|
|
# Tell top-level configure to try -mtune=i386.
|
|
libc_mtune_example=i386
|