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simplify test for memalign emulation requirement

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Originally committed as revision 7262 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2006-12-08 20:04:26 +00:00
parent 4027ed1d06
commit 5d32360264
1 changed files with 6 additions and 3 deletions
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9
configure vendored
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@ -707,6 +707,7 @@ bktr="yes"
audio_oss="yes"
dv1394="no"
make="gmake"
need_memalign="no"
add_cflags "-pthread"
;;
GNU/kFreeBSD)
@ -734,6 +735,7 @@ video4linux="no"
video4linux2="no"
audio_oss="no"
dv1394="no"
need_memalign="no"
SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(shlibdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(shlibdir)/vhook/$@'
extralibs=""
@ -1167,6 +1169,8 @@ if test $mmx = "default"; then
fi
fi
test -z "$need_memalign" && need_memalign="$mmx"
#Darwin CC versions
needmdynamicnopic="no"
if test $targetos = Darwin; then
@ -1415,9 +1419,8 @@ fi
check_header malloc.h
check_func memalign
if test "$memalign" = "no" -a "$mmx" = "yes" -a \
"$memalign_hack" != "yes" -a "$targetos" != "Darwin" -a \
"$targetos" != "FreeBSD" ; then
if test "$memalign" = "no" -a "$need_memalign" = "yes" -a \
"$memalign_hack" != "yes"; then
die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
fi