diff options
Diffstat (limited to 'libffi/configure')
| -rwxr-xr-x | libffi/configure | 72 |
1 files changed, 71 insertions, 1 deletions
diff --git a/libffi/configure b/libffi/configure index 5555e51..a63368b 100755 --- a/libffi/configure +++ b/libffi/configure @@ -12397,7 +12397,7 @@ else libffi_cv_as_x86_pcrel=yes echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s - if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then + if $CC $CFLAGS -c conftest.s 2>&1 | $EGREP -i 'illegal|warning' > /dev/null; then libffi_cv_as_x86_pcrel=no fi @@ -12409,6 +12409,76 @@ $as_echo "$libffi_cv_as_x86_pcrel" >&6; } $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .ascii pseudo-op support" >&5 +$as_echo_n "checking assembler .ascii pseudo-op support... " >&6; } +if test "${libffi_cv_as_ascii_pseudo_op+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + libffi_cv_as_ascii_pseudo_op=unknown + # Check if we have .ascii + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +asm (".ascii \"string\""); +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + libffi_cv_as_ascii_pseudo_op=yes +else + libffi_cv_as_ascii_pseudo_op=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_ascii_pseudo_op" >&5 +$as_echo "$libffi_cv_as_ascii_pseudo_op" >&6; } + if test "x$libffi_cv_as_ascii_pseudo_op" = xyes; then + +$as_echo "#define HAVE_AS_ASCII_PSEUDO_OP 1" >>confdefs.h + + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .string pseudo-op support" >&5 +$as_echo_n "checking assembler .string pseudo-op support... " >&6; } +if test "${libffi_cv_as_string_pseudo_op+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + libffi_cv_as_string_pseudo_op=unknown + # Check if we have .string + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +asm (".string \"string\""); +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + libffi_cv_as_string_pseudo_op=yes +else + libffi_cv_as_string_pseudo_op=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_string_pseudo_op" >&5 +$as_echo "$libffi_cv_as_string_pseudo_op" >&6; } + if test "x$libffi_cv_as_string_pseudo_op" = xyes; then + +$as_echo "#define HAVE_AS_STRING_PSEUDO_OP 1" >>confdefs.h + + fi fi case "$target" in |