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-rw-r--r--aclocal.m412
1 files changed, 7 insertions, 5 deletions
diff --git a/aclocal.m4 b/aclocal.m4
index 3d64f7773d..08fa1ac6d0 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -121,6 +121,8 @@ OBJDUMP=`$CC -print-prog-name=objdump`
AC_SUBST(OBJDUMP)
OBJCOPY=`$CC -print-prog-name=objcopy`
AC_SUBST(OBJCOPY)
+GPROF=`$CC -print-prog-name=gprof`
+AC_SUBST(GPROF)
# Determine whether we are using GNU binutils.
AC_CACHE_CHECK(whether $AS is GNU as, libc_cv_prog_as_gnu,
@@ -141,7 +143,7 @@ int _start (void) { return 0; }
int __start (void) { return 0; }
$1
EOF
-AS_IF([AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest
+AS_IF([AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -o conftest
conftest.c -static -nostartfiles -nostdlib
1>&AS_MESSAGE_LOG_FD])],
[$2], [$3])
@@ -226,7 +228,7 @@ if test x"$gnu_ld" = x"yes"; then
cat > conftest.c <<EOF
int _start (void) { return 42; }
EOF
- if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
+ if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp
$2 -nostdlib -nostartfiles
-fPIC -shared -o conftest.so conftest.c
1>&AS_MESSAGE_LOG_FD])
@@ -268,7 +270,7 @@ libc_compiler_builtin_inlined=no
cat > conftest.c <<EOF
int _start (void) { $2 return 0; }
EOF
-if ! AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
+if ! AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp
$3 -nostdlib -nostartfiles
-S conftest.c -o - | fgrep "$1"
1>&AS_MESSAGE_LOG_FD])
@@ -291,8 +293,8 @@ AC_DEFUN([LIBC_SLIBDIR_RTLDDIR],
[test -n "$libc_cv_slibdir" ||
case "$prefix" in
/usr | /usr/)
- libc_cv_slibdir=/$1
- libc_cv_rtlddir=/$2
+ libc_cv_slibdir='/$1'
+ libc_cv_rtlddir='/$2'
if test "$libdir" = '${exec_prefix}/lib'; then
libdir='${exec_prefix}/$1';
# Locale data can be shared between 32-bit and 64-bit libraries.