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fix extern prefix detection when cross compiling.

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Patch by Michael Kostylev: mik niipt ru

Originally committed as revision 12486 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Kostylev 2008-03-18 12:08:37 +00:00 committed by Benoit Fouet
parent 2081f3c619
commit 503d5b585f
1 changed files with 3 additions and 1 deletions
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4
configure vendored
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@ -888,6 +888,7 @@ bindir='$(PREFIX)/bin'
# toolchain # toolchain
cc="gcc" cc="gcc"
ar="ar" ar="ar"
nm="nm"
ranlib="ranlib" ranlib="ranlib"
make="make" make="make"
strip="strip" strip="strip"
@ -1315,6 +1316,7 @@ LDFLAGS="$FFLDFLAGS $LDFLAGS"
test -n "$cross_prefix" && enable cross_compile test -n "$cross_prefix" && enable cross_compile
cc="${cross_prefix}${cc}" cc="${cross_prefix}${cc}"
ar="${cross_prefix}${ar}" ar="${cross_prefix}${ar}"
nm="${cross_prefix}${nm}"
ranlib="${cross_prefix}${ranlib}" ranlib="${cross_prefix}${ranlib}"
strip="${cross_prefix}${strip}" strip="${cross_prefix}${strip}"
@ -1494,7 +1496,7 @@ fi
check_cc <<EOF || die "Symbol mangling check failed." check_cc <<EOF || die "Symbol mangling check failed."
int ff_extern; int ff_extern;
EOF EOF
sym=$(nm -P -g $TMPO) sym=$($nm -P -g $TMPO)
extern_prefix=${sym%%ff_extern*} extern_prefix=${sym%%ff_extern*}
check_asm inline_asm '""' check_asm inline_asm '""'