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configure: allow !foo as argument to enabled/disabled and *_deps lists

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Originally committed as revision 14194 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2008-07-12 20:55:04 +00:00
parent dd57251cb0
commit 3250003c79
1 changed files with 5 additions and 2 deletions
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7
configure vendored
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@ -269,11 +269,13 @@ disable(){
}
enabled(){
eval test "x\$$1" = "xyes"
test "${1#!}" = "$1" && op== || op=!=
eval test "x\$${1#!}" $op "xyes"
}
disabled(){
eval test "x\$$1" = "xno"
test "${1#!}" = "$1" && op== || op=!=
eval test "x\$${1#!}" $op "xno"
}
enabled_all(){
@ -317,6 +319,7 @@ is_in(){
check_deps(){
for cfg; do
cfg="${cfg#!}"
enabled ${cfg}_checking && die "Circular dependency for $cfg."
disabled ${cfg}_checking && continue
enable ${cfg}_checking