24 lines
933 B
Diff
24 lines
933 B
Diff
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[PATCH] fix altivec.h detection
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Patch from Gentoo:
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http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/media-libs/libmpeg2/files/libmpeg2-0.5.1-altivec.patch?revision=1.1&view=markup
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Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
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--- a/configure.ac.bak 2010-05-25 17:12:14.756245990 +0000
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+++ b/configure.ac 2010-05-25 17:11:51.629581723 +0000
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@@ -79,11 +79,10 @@
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CFLAGS="$OPT_CFLAGS $TRY_CFLAGS $CFLAGS"
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AC_MSG_CHECKING([if <altivec.h> is needed])
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AC_TRY_COMPILE([],
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- [typedef vector int t;
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- vec_ld(0, (unsigned char *)0);],
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+ [vector int t; t = vec_add(t,t);],
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[have_altivec=yes; AC_MSG_RESULT(no)],
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[AC_TRY_COMPILE([#include <altivec.h>],
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- [typedef vector int t; vec_ld(0, (unsigned char *)0);],
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+ [vector int t; t = vec_add(t,t);],
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[AC_DEFINE([HAVE_ALTIVEC_H],,
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[Define to 1 if you have the <altivec.h> header.])
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have_altivec=yes; AC_MSG_RESULT(yes)],
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