[MPlayer-cvslog] r38350 - trunk/configure

[reimar]

Author: reimar
Date: Sun Feb 27 11:09:00 2022
New Revision: 38350

Log:
configure: optimize using 'case' instead of 'grep'.

Faster in general, but especially on Windows where
it results in a 2x to 3x speedup overall.

Modified:
   trunk/configure

Modified: trunk/configure
==============================================================================
--- trunk/configure	Sun Feb 27 11:03:21 2022	(r38349)
+++ trunk/configure	Sun Feb 27 11:09:00 2022	(r38350)
@@ -8616,16 +8616,15 @@ fi
 
 mak_enable () {
 list=$(echo $1 | toupper)
-item=$(echo $2 | toupper)
+item=" $(echo $2 | toupper) "
 nprefix=$3;
 suffix=$4
 for part in $list; do
   name="${nprefix}_${part}$suffix"
-  if $(echo $item | grep -q -E "(^| )$part($| )"); then
-    echo "$name = yes"
-  else
-    echo "!$name = yes"
-  fi
+  case "$item" in
+    *" $part "*) echo "$name = yes" ;;
+    *) echo "!$name = yes" ;;
+  esac
 done
 }
 
@@ -9065,17 +9064,16 @@ EOF
 
 ff_config_enable () {
 list=$(echo $1 | toupper)
-item=$(echo $2 | toupper)
+item=" $(echo $2 | toupper) "
 _nprefix=$4;
 _defineprefix=$3;
 _postfix=$5;
 test -z "$_nprefix" && _nprefix='CONFIG'
 for part in $list; do
-  if $(echo $item | grep -q -E "(^| )$part($| )"); then
-    echo "${_defineprefix}define ${_nprefix}_${part}${_postfix} 1"
-  else
-    echo "${_defineprefix}define ${_nprefix}_${part}${_postfix} 0"
-  fi
+  case "$item" in
+    *" $part "*) echo "${_defineprefix}define ${_nprefix}_${part}${_postfix} 1" ;;
+    *) echo "${_defineprefix}define ${_nprefix}_${part}${_postfix} 0" ;;
+  esac
 done
 }