Actually maybe this simpler version is better. I think I just figured
out why libdeinterlace wasn't getting the altivec flags, which was that
it was listed as deinterlace rather than libdeinterlace.
Doing a build test of it now.
--- vlc-2.2.4.orig/configure.ac 2016-05-31 12:11:07.000000000 -0400
+++ vlc-2.2.4/configure.ac 2016-11-04 12:22:02.543265439 -0400
@@ -1422,25 +1422,24 @@
VLC_SAVE_FLAGS
AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
[ac_cv_c_altivec], [
- CFLAGS="${CFLAGS} -maltivec"
+ CFLAGS="${CFLAGS} -maltivec -fno-vectorize"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
[#include <altivec.h>]], [
[vec_ld(0, (unsigned char *)0);]])], [
- ac_cv_c_altivec="-maltivec"
+ ac_cv_c_altivec="-maltivec -fno-vectorize"
], [
ac_cv_c_altivec="no"
])
])
- VLC_RESTORE_FLAGS
AS_IF([test "${ac_cv_c_altivec}" != "no"], [
CPPFLAGS="${CPPFLAGS} ${ac_cv_c_altivec}"
AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, [Define to 1 if C AltiVec extensions
are available.])
- VLC_ADD_CFLAGS([libvlccore],[${ac_cv_c_altivec}])
- ALTIVEC_CFLAGS="$ALTIVEC_FLAGS ${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}"
- VLC_ADD_CFLAGS([deinterlace],[${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}])
+ ALTIVEC_CFLAGS="$ALTIVEC_CFLAGS ${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}"
+ VLC_ADD_CFLAGS([libdeinterlace],[${ac_cv_c_altivec}
${ac_cv_c_altivec_abi}])
have_altivec="yes"
])
AC_CHECK_HEADERS(altivec.h)
+ VLC_RESTORE_FLAGS
VLC_SAVE_FLAGS
LDFLAGS="${LDFLAGS} -Wl,-framework,vecLib"
--
Len Sorensen
