| fix clang build problem: |
| |
| python3/Modules/_ctypes/libffi/src/x86/sysv.S:389:17: error: invalid variant ´rel´ |
| Patch by: Rafael Avila de Espindola <respindola at mozilla dot com> |
| https://417179.bugs.gentoo.org/attachment.cgi?id=313299 |
| |
| diff -ru python3.old/Modules/_ctypes/libffi/configure.ac python3/Modules/_ctypes/libffi/configure.ac |
| --- python3.old/Modules/_ctypes/libffi/configure.ac 2012-09-29 10:00:42.000000000 +0200 |
| +++ python3/Modules/_ctypes/libffi/configure.ac 2012-11-27 16:12:44.421564130 +0100 |
| @@ -303,10 +303,10 @@ |
| if test x$TARGET = xX86 || test x$TARGET = xX86_WIN32 || test x$TARGET = xX86_64; then |
| AC_CACHE_CHECK([assembler supports pc related relocs], |
| libffi_cv_as_x86_pcrel, [ |
| - libffi_cv_as_x86_pcrel=yes |
| + libffi_cv_as_x86_pcrel=no |
| echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s |
| - if $CC $CFLAGS -c conftest.s 2>&1 | $EGREP -i 'illegal|warning' > /dev/null; then |
| - libffi_cv_as_x86_pcrel=no |
| + if $CC $CFLAGS -c conftest.s > /dev/null; then |
| + libffi_cv_as_x86_pcrel=yes |
| fi |
| ]) |
| if test "x$libffi_cv_as_x86_pcrel" = xyes; then |
| diff -ru python3.old/Modules/_ctypes/libffi/configure python3/Modules/_ctypes/libffi/configure |
| --- python3.old/Modules/_ctypes/libffi/configure 2012-09-29 10:00:42.000000000 +0200 |
| +++ python3/Modules/_ctypes/libffi/configure 2012-11-27 16:12:44.420564130 +0100 |
| @@ -14322,10 +14322,10 @@ |
| $as_echo_n "(cached) " >&6 |
| else |
| |
| - libffi_cv_as_x86_pcrel=yes |
| + libffi_cv_as_x86_pcrel=no |
| echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s |
| - if $CC $CFLAGS -c conftest.s 2>&1 | $EGREP -i 'illegal|warning' > /dev/null; then |
| - libffi_cv_as_x86_pcrel=no |
| + if $CC $CFLAGS -c conftest.s > /dev/null; then |
| + libffi_cv_as_x86_pcrel=yes |
| fi |
| |
| fi |