diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 30 |
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 |