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authorMark Thompson <sw@jkqxz.net>2018-12-02 23:31:50 +0000
committerMark Thompson <sw@jkqxz.net>2018-12-02 23:31:50 +0000
commit2f6b1806ce2bc007a3a3596680a9f8089fb78145 (patch)
treee16c7aa99554ebd8ba7acdf7d0ed6fd8d2a68f9a /configure
parent5d8df52c45b2b17e3b2e2b04640d580ea39707f1 (diff)
downloadffmpeg-streaming-2f6b1806ce2bc007a3a3596680a9f8089fb78145.zip
ffmpeg-streaming-2f6b1806ce2bc007a3a3596680a9f8089fb78145.tar.gz
configure: Avoid use of nonstandard features of sed
Standard sed does not support EREs. Fixes #7310.
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure3
1 files changed, 1 insertions, 2 deletions
diff --git a/configure b/configure
index 2af6c0d..ed77b4e 100755
--- a/configure
+++ b/configure
@@ -3725,8 +3725,7 @@ find_things_extern(){
find_filters_extern(){
file=$source_path/$1
- #sed -n "s/^extern AVFilter ff_\([avfsinkrc]\{2,5\}\)_\(\w\+\);/\2_filter/p" $file
- sed -E -n "s/^extern AVFilter ff_([avfsinkrc]{2,5})_([a-zA-Z0-9_]+);/\2_filter/p" $file
+ sed -n 's/^extern AVFilter ff_[avfsinkrc]\{2,5\}_\([[:alnum:]_]\{1,\}\);/\1_filter/p' $file
}
FILTER_LIST=$(find_filters_extern libavfilter/allfilters.c)
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