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authorUlrich Drepper <drepper@redhat.com>1999-10-10 00:00:36 +0000
committerUlrich Drepper <drepper@redhat.com>1999-10-10 00:00:36 +0000
commit2293395f48cbfbd6ddf548fea8ba832e4c185356 (patch)
tree292ae8a697250541ee6b5328a2c36adc0bc33ed0 /configure.in
parent883c331ae9e9fb6e61c7213a012a5f4122b2bb23 (diff)
downloadglibc-2293395f48cbfbd6ddf548fea8ba832e4c185356.tar.gz
Update.
* nss/getXXbyYY_r.c (do_weak_alias): Remove unnecessary parenthesis. * sysdeps/powerpc/s_copysign.S: Move to... * sysdeps/powerpc/fpu/s_copysign.S: ...here. Use portable asm syntax. * sysdeps/powerpc/s_copysignf.S: Move to... * sysdeps/powerpc/fpu/s_copysignf.S: ...here. * sysdeps/powerpc/s_fabs.S: Move to... * sysdeps/powerpc/fpu/s_fabs.S: ...here. Use portable asm syntax. * sysdeps/powerpc/s_fabsf.S: Move to... * sysdeps/powerpc/fpu/s_fabsf.S: ...here. * sysdeps/powerpc/s_fdim.c: Move to... * sysdeps/powerpc/fpu/s_fdim.c: ...here. * sysdeps/powerpc/s_fdimf.c: Move to... * sysdeps/powerpc/fpu/s_fdimf.c: ...here. * sysdeps/powerpc/s_fmax.S: Move to... * sysdeps/powerpc/fpu/s_fmax.S: ...here. Use portable asm syntax. * sysdeps/powerpc/s_fmaxf.S: Move to... * sysdeps/powerpc/fpu/s_fmaxf.S: ...here. * sysdeps/powerpc/s_fmin.S: Move to... * sysdeps/powerpc/fpu/s_fmin.S: ...here. Use portable asm syntax. * sysdeps/powerpc/s_fminf.S: Move to... * sysdeps/powerpc/fpu/s_fminf.S: ...here. * sysdeps/powerpc/s_isnan.S: Move to... * sysdeps/powerpc/fpu/s_isnan.c: ...here. * sysdeps/powerpc/s_isnanf.S: Move to... * sysdeps/powerpc/fpu/s_isnanf.S: ...here. * sysdeps/powerpc/s_llrint.c: Move to... * sysdeps/powerpc/fpu/s_llrint.c: ...here. * sysdeps/powerpc/s_llrintf.c: Move to... * sysdeps/powerpc/fpu/s_llrintf.c: ...here. * sysdeps/powerpc/s_llround.c: Move to... * sysdeps/powerpc/fpu/s_llround.c: ...here. * sysdeps/powerpc/s_llroundf.c: Move to... * sysdeps/powerpc/fpu/s_llroundf.c: ...here. * sysdeps/powerpc/s_lrint.c: Move to... * sysdeps/powerpc/fpu/s_lrint.c: ...here. * sysdeps/powerpc/s_lrintf.S: Move to... * sysdeps/powerpc/fpu/s_lrintf.S: ...here. * sysdeps/powerpc/s_lround.c: Move to... * sysdeps/powerpc/fpu/s_lround.c: ...here. * sysdeps/powerpc/s_lroundf.c: Move to... * sysdeps/powerpc/fpu/s_lroundf.c: ...here. * sysdeps/powerpc/s_rint.c: Move to... * sysdeps/powerpc/fpu/s_rint.c: ...here. * sysdeps/powerpc/s_rintf.c: Move to... * sysdeps/powerpc/fpu/s_rintf.c: ...here. * sysdeps/powerpc/t_sqrt.c: Move to... * sysdeps/powerpc/fpu/t_sqrt: ...here. * sysdeps/powerpc/w_sqrt.c: Move to... * sysdeps/powerpc/fpu/w_sqrt.c: ...here. * sysdeps/powerpc/w_sqrtf.c: Move to... * sysdeps/powerpc/fpu/w_sqrtf.c: ...here. * configure.in: Support platforms which have no .text pseudo-op. Patches partly by Jimi X <jimix@pobox.com>.
Diffstat (limited to 'configure.in')
-rw-r--r--configure.in30
1 files changed, 23 insertions, 7 deletions
diff --git a/configure.in b/configure.in
index 3cc31806de..4da192a153 100644
--- a/configure.in
+++ b/configure.in
@@ -694,12 +694,28 @@ if test $libc_cv_need_minus_P = yes; then
asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
fi
+AC_MSG_CHECKING(whether .text pseudo-op must be used)
+AC_CACHE_VAL(libc_cv_dot_text, [dnl
+cat > conftest.s <<EOF
+.text
+EOF
+libc_cv_dot_text=
+if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
+ libc_cv_dot_text=.text
+fi
+rm -f conftest*])
+if test -z "$libc_cv_dot_text"; then
+ AC_MSG_RESULT(no)
+else
+ AC_MSG_RESULT(yes)
+fi
+
AC_CACHE_CHECK(for assembler global-symbol directive,
libc_cv_asm_global_directive, [dnl
libc_cv_asm_global_directive=UNKNOWN
for ac_globl in .globl .global .EXPORT; do
cat > conftest.s <<EOF
- .text
+ ${libc_cv_dot_text}
${ac_globl} foo
foo:
EOF
@@ -717,7 +733,7 @@ fi
AC_CACHE_CHECK(for .set assembler directive, libc_cv_asm_set_directive, [dnl
cat > conftest.s <<EOF
-.text
+${libc_cv_dot_text}
foo:
.set glibc_conftest_frobozz,foo
$libc_cv_asm_global_directive glibc_conftest_frobozz
@@ -741,7 +757,7 @@ fi
AC_CACHE_CHECK(for .symver assembler directive, libc_cv_asm_symver_directive,
[cat > conftest.s <<EOF
-.text
+${libc_cv_dot_text}
_sym:
.symver _sym,sym@VERS
EOF
@@ -754,7 +770,7 @@ rm -f conftest*])
AC_CACHE_CHECK(for ld --version-script, libc_cv_ld_version_script_option, [dnl
if test $libc_cv_asm_symver_directive = yes; then
cat > conftest.s <<EOF
-.text
+${libc_cv_dot_text}
_sym:
.symver _sym,sym@VERS
EOF
@@ -839,7 +855,7 @@ if test $elf != yes; then
AC_CACHE_CHECK(for .init and .fini sections, libc_cv_have_initfini,
[AC_TRY_COMPILE(, [asm (".section .init");
asm (".section .fini");
- asm (".text");],
+ asm ("${libc_cv_dot_text}");],
libc_cv_have_initfini=yes,
libc_cv_have_initfini=no)])
AC_SUBST(libc_cv_have_initfini)dnl
@@ -899,7 +915,7 @@ fi
AC_CACHE_CHECK(for assembler .weak directive, libc_cv_asm_weak_directive,
[dnl
cat > conftest.s <<EOF
-.text
+${libc_cv_dot_text}
${libc_cv_asm_global_directive} foo
foo:
.weak foo
@@ -917,7 +933,7 @@ if test $libc_cv_asm_weak_directive = no; then
libc_cv_asm_weakext_directive,
[dnl
cat > conftest.s <<EOF
-.text
+${libc_cv_dot_text}
${libc_cv_asm_global_directive} foo
foo:
.weakext bar foo