diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 71 |
1 files changed, 58 insertions, 13 deletions
diff --git a/configure b/configure index 2fd3e54312..77acfcfdb6 100755 --- a/configure +++ b/configure @@ -4357,7 +4357,12 @@ else #include "confdefs.h" /* Nothing whatsoever. */ EOF -if ${CC-cc} $CFLAGS -c conftest.S 2>/dev/null; then +if { ac_try='${CC-cc} $CFLAGS -c conftest.S 1>&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then libc_cv_need_minus_P=no else libc_cv_need_minus_P=yes @@ -4380,7 +4385,12 @@ else .text EOF libc_cv_dot_text= -if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then +if { ac_try='${CC-cc} $CFLAGS -c conftest.s 1>&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then libc_cv_dot_text=.text fi rm -f conftest* @@ -4406,7 +4416,12 @@ for ac_globl in .globl .global .EXPORT; do ${ac_globl} foo foo: EOF - if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then + if { ac_try='${CC-cc} $CFLAGS -c conftest.s 1>&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then libc_cv_asm_global_directive=${ac_globl} fi rm -f conftest* @@ -4475,7 +4490,12 @@ for ac_try_prefix in '@' '%' '#'; do foo: .byte 1 EOF - if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then + if { ac_try='${CC-cc} $CFLAGS -c conftest.s 1>&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then libc_cv_asm_type_prefix=${ac_try_prefix} fi rm -f conftest* @@ -4692,7 +4712,12 @@ else int bar __attribute__ ((visibility ("protected"))) = 1; EOF libc_cv_visibility_attribute=no - if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then + if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then if grep '\.hidden.*foo' conftest.s >/dev/null; then if grep '\.protected.*bar' conftest.s >/dev/null; then libc_cv_visibility_attribute=yes @@ -4724,7 +4749,12 @@ else int bar (int x) { return x; } EOF libc_cv_broken_visibility_attribute=yes - if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then + if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then if grep '\.hidden[ _]foo' conftest.s >/dev/null; then libc_cv_broken_visibility_attribute=no fi @@ -4756,7 +4786,12 @@ else int dfoo = 1; EOF libc_cv_broken_alias_attribute=yes - if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then + if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then if grep 'xyzzy' conftest.s >/dev/null && grep 'abccb' conftest.s >/dev/null; then libc_cv_broken_alias_attribute=no @@ -5128,7 +5163,7 @@ if test "${libc_cv_asm_underscores+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.$ac_ext <<EOF -#line 5131 "configure" +#line 5166 "configure" #include "confdefs.h" void underscore_test(void) { return; } @@ -5180,7 +5215,12 @@ foo: .weak foo .weak bar; bar = foo EOF -if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then +if { ac_try='${CC-cc} $CFLAGS -c conftest.s 1>&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then libc_cv_asm_weak_directive=yes else libc_cv_asm_weak_directive=no @@ -5205,7 +5245,12 @@ foo: ${libc_cv_asm_global_directive} baz baz: EOF - if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then + if { ac_try='${CC-cc} $CFLAGS -c conftest.s 1>&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then libc_cv_asm_weakext_directive=yes else libc_cv_asm_weakext_directive=no @@ -5444,7 +5489,7 @@ if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <<EOF -#line 5447 "configure" +#line 5492 "configure" static char *__EH_FRAME_BEGIN__; _start () { @@ -5544,7 +5589,7 @@ if test "${libc_cv_gcc_builtin_expect+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <<EOF -#line 5547 "configure" +#line 5592 "configure" int foo (int a) { a = __builtin_expect (a, 10); @@ -5612,7 +5657,7 @@ if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <<EOF -#line 5615 "configure" +#line 5660 "configure" int foo (int a) { static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 }; |