fix some problems with variables in config_vars.mk

Submitted by:	Aaron Bannert
Tested by:	Jeff Trawick

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93581 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/acinclude.m4 b/acinclude.m4
index dc47ddc01bb21b4aeb478f3bb4c6b78ae06d334d..3f7286c16f51ea8274e8a4020d89a9176db663e9 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -310,7 +310,7 @@ AC_DEFUN(APACHE_LAYOUT,[
         ;;
     esac
     val=`echo $val | sed -e 's:\(.\)/*$:\1:'`
-    val=`echo $val | sed -e 's:[\$]\([a-z_]*\):$(\1):g'`
+    val=`echo $val | sed -e 's:[\$]\([a-z_]*\):${\1}:g'`
     if test "$autosuffix" = "yes"; then
       if echo $val | grep apache >/dev/null; then
         addtarget=no