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configure: be more liberal with nm output
author
Måns Rullgård
<mans@mansr.com>
Tue, 19 Jan 2010 15:52:40 +0000
(15:52 +0000)
committer
Måns Rullgård
<mans@mansr.com>
Tue, 19 Jan 2010 15:52:40 +0000
(15:52 +0000)
Originally committed as revision 21324 to svn://svn.ffmpeg.org/ffmpeg/trunk
configure
patch
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diff --git
a/configure
b/configure
index
495e5b0
..
5612843
100755
(executable)
--- a/
configure
+++ b/
configure
@@
-2223,7
+2223,7
@@
enabled pic && enable_pic
check_cc <<EOF || die "Symbol mangling check failed."
int ff_extern;
EOF
-sym=$($nm -
P -g $TMPO | grep ff_extern
)
+sym=$($nm -
g $TMPO | awk '/ff_extern/{ print substr($0, match($0, /[^[:blank:]]*ff_extern/)) }'
)
extern_prefix=${sym%%ff_extern*}
check_cc <<EOF && enable inline_asm