patch-js_src_build_js-config.in

--- js/src/build/js-config.in.orig	2021-08-28 22:43:38 UTC
+++ js/src/build/js-config.in
@@ -8,7 +8,6 @@ mozilla_version='@MOZILLA_VERSION@'
 JS_LIBRARY_NAME='@JS_LIBRARY_NAME@'
 NSPR_CFLAGS='@NSPR_CFLAGS@'
 JS_CONFIG_LIBS='@JS_CONFIG_LIBS@'
-MOZ_JS_LIBS='@JS_CONFIG_MOZ_JS_LIBS@'
 
 FILENAME=`basename "$0"`
 
@@ -111,6 +110,7 @@ if test "$echo_cflags" = "yes"; then
     echo "-std=gnu++11 -include $includedir/$JS_LIBRARY_NAME/js/RequiredDefines.h -isystem $includedir/$JS_LIBRARY_NAME $NSPR_CFLAGS"
 fi
 
+MOZ_JS_LIBS="@JS_CONFIG_MOZ_JS_LIBS@"
 if test "$echo_libs" = "yes"; then
     echo "$MOZ_JS_LIBS $JS_CONFIG_LIBS"
 fi