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author | Måns Rullgård <mans@mansr.com> | 2010-03-16 21:22:54 +0000 |
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committer | Måns Rullgård <mans@mansr.com> | 2010-03-16 21:22:54 +0000 |
commit | e0e335a023e1afe3b8cfde5ff56b5473db58f7b0 (patch) | |
tree | 4ed5262653f72985f2f5ba47894a59852cf478e0 | |
parent | 2f821b036c7689c1e1bc6a8da96a28e8772f7668 (diff) | |
download | ffmpeg-e0e335a023e1afe3b8cfde5ff56b5473db58f7b0.tar.gz |
configure: do not use $_
Both bash and ksh abuse this variable even in POSIX mode, leading
to unpleasant surprises.
Originally committed as revision 22568 to svn://svn.ffmpeg.org/ffmpeg/trunk
-rwxr-xr-x | configure | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -317,7 +317,7 @@ filter(){ map(){ m=$1 shift - for _; do eval $m; done + for v; do eval $m; done } set_all(){ @@ -1592,7 +1592,7 @@ for opt do --enable-debug=*) debuglevel="$optval" ;; --disable-everything) - map 'eval disable \${$(toupper ${_%s})_LIST}' $COMPONENT_LIST + map 'eval disable \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST ;; --enable-*=*|--disable-*=*) eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/') @@ -2955,8 +2955,8 @@ if enabled source_path_used; then libpostproc/Makefile libswscale/Makefile " - map 'mkdir -p $_' $DIRS; - map '$ln_s "$source_path/$_" $_' $FILES + map 'mkdir -p $v' $DIRS; + map '$ln_s "$source_path/$v" $v' $FILES fi enabled stripping || strip="echo skipping strip" |