diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 39 |
1 files changed, 39 insertions, 0 deletions
@@ -1480,6 +1480,41 @@ EOF fi + +# intrinsics headers for use with FFmpeg +if test "$_sse" = yes ; then + echocheck "xmmintrin.h" + cat > $TMPC << EOF +#include <xmmintrin.h> +int main() { _mm_sfence ; return 0; } +EOF + _builtin_vector=no + cc_check -msse && _builtin_vector=yes + if test "$_builtin_vector" = yes ; then + _def_builtin_vector='#define HAVE_BUILTIN_VECTOR 1' + else + _def_builtin_vector='#undef HAVE_BUILTIN_VECTOR' + fi + echores "$_builtin_vector" +fi + +if test "$_3dnow" = yes ; then + echocheck "mm3dnow.h" + cat > $TMPC << EOF +#include <mm3dnow.h> +int main() { _m_femms(); return 0; } +EOF + _mm3dnow=no + cc_check -m3dnow && _mm3dnow=yes + if test "$_mm3dnow" = yes ; then + _def_mm3dnow='#define HAVE_MM3DNOW 1' + else + _def_mm3dnow='#undef HAVE_MM3DNOW' + fi + echores "$_mm3dnow" +fi + + echocheck "assembler support of -pipe option" cat > $TMPC << EOF int main(void) { return 0; } @@ -7504,6 +7539,8 @@ TARGET_3DNOWEX = $_3dnowext TARGET_SSE = $_sse TARGET_ALTIVEC = $_altivec TARGET_VIS = $_vis +TARGET_BUILTIN_VECTOR = $_builtin_vector +TARGET_BUILTIN_3DNOW = $_mm3dnow # --- GUI stuff --- GTKINC = $_inc_gtk @@ -8144,6 +8181,8 @@ $_def_altivec // only define if you have Altivec (G4) $_def_altivec_h // enables usage of altivec.h +$_def_builtin_vector // enables usage of xmmintrin.h +$_def_mm3dnow // enables usage of mm3dnow.h $_def_mlib // Sun mediaLib, available only on solaris $_def_vis // only define if you have VIS ( ultrasparc ) |