Fix m4 quoting due to quoting change rules in autoconf 2.65.

Works with autoconf 2.63, 2.64 and 2.65

If there are problems with early versions, please answer in this thread

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/evas@44147 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/m4/evas_check_loader.m4 b/m4/evas_check_loader.m4
index 7a4af8e..896d7a8 100644 (file)
--- a/m4/evas_check_loader.m4
+++ b/m4/evas_check_loader.m4
@@ -312,8 +312,8 @@ dnl use: EVAS_CHECK_IMAGE_LOADER(loader, want_loader, macro)
 AC_DEFUN([EVAS_CHECK_IMAGE_LOADER],
 [
 
-m4_pushdef([UP], m4_toupper([[$1]]))
-m4_pushdef([DOWN], m4_tolower([[$1]]))
+m4_pushdef([UP], m4_toupper([$1]))
+m4_pushdef([DOWN], m4_tolower([$1]))
 
 want_loader="$2"
 want_static_loader="no"