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configure: add foo_suggest facility

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This is like foo_select, except the selected options being disabled
does not disable foo.

Originally committed as revision 15690 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2008-10-24 23:18:12 +00:00
parent 72a436687c
commit c510c7b5d9
1 changed files with 9 additions and 4 deletions
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13
configure vendored
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@ -297,8 +297,11 @@ do_enable_deep(){
for var; do
enabled $var && continue
eval sel="\$${var}_select"
pushvar var
eval sgs="\$${var}_suggest"
pushvar var sgs
enable_deep $sel
popvar sgs
enable_deep_weak $sgs
popvar var
done
}
@ -373,10 +376,11 @@ check_deps(){
eval dep_all="\$${cfg}_deps"
eval dep_any="\$${cfg}_deps_any"
eval dep_sel="\$${cfg}_select"
eval dep_sgs="\$${cfg}_suggest"
pushvar cfg dep_all dep_any dep_sel
check_deps $dep_all $dep_any $dep_sel
popvar cfg dep_all dep_any dep_sel
pushvar cfg dep_all dep_any dep_sel dep_sgs
check_deps $dep_all $dep_any $dep_sel $dep_sgs
popvar cfg dep_all dep_any dep_sel dep_sgs
enabled_all $dep_all || disable $cfg
enabled_any $dep_any || disable $cfg
@ -386,6 +390,7 @@ check_deps(){
eval dep_extralibs="\$${cfg}_extralibs"
test -n "$dep_extralibs" && add_extralibs $dep_extralibs
enable_deep $dep_sel
enable_deep_weak $dep_sgs
fi
disable ${cfg}_checking