generic-library/ffmpeg
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configure: do not use $_

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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
This commit is contained in:
Måns Rullgård 2010-03-16 21:22:54 +00:00
parent 2f821b036c
commit e0e335a023
1 changed files with 4 additions and 4 deletions
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8
configure vendored
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@ -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"