X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=m4%2Flowercase.m4;fp=m4%2Flowercase.m4;h=0d9cd9a36093b59e50be5346964295565c0ccba9;hp=0000000000000000000000000000000000000000;hb=3e303bea7eb10c99a7b3808f0c355ee63188eb9b;hpb=8978b24a969f73518ecde87b24d972c7030e91f6

diff --git a/m4/lowercase.m4 b/m4/lowercase.m4
new file mode 100644
index 0000000..0d9cd9a
--- /dev/null
+++ b/m4/lowercase.m4
@@ -0,0 +1,15 @@
+AC_DEFUN([RFX_CHECK_LOWERCASE_UPPERCASE],
+[
+AC_MSG_CHECKING([whether the filesystem normalizes file names])
+
+echo test1 > __abcdefghijklmnopqrstuvwxyz.txt
+echo test2 > __ABCDEFGHIJKLMNOPQRSTUVWXYZ.txt
+if test `cat __abcdefghijklmnopqrstuvwxyz.txt` = "test2";then
+    AC_MSG_RESULT(yes)
+    AC_DEFINE([LOWERCASE_UPPERCASE], [1], [Define if the file system is case invariant])
+else
+    AC_MSG_RESULT(no)
+fi
+])
+
+