From b1c711f131520ce268b6403bb7e61595300c5b81 Mon Sep 17 00:00:00 2001
From: Darren Salt <linux@youmustbejoking.demon.co.uk>
Date: Sun, 6 Apr 2008 19:32:21 +0100
Subject: Add a tool to list MIME types & filetype extns known to xine-lib
 plugins. This is expected to see most use in updating MIME type lists in
 front ends' desktop files.

---
 m4/getopt_long.m4 | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 m4/getopt_long.m4

(limited to 'm4')

diff --git a/m4/getopt_long.m4 b/m4/getopt_long.m4
new file mode 100644
index 000000000..39f41ffc2
--- /dev/null
+++ b/m4/getopt_long.m4
@@ -0,0 +1,34 @@
+dnl ---------------------------------------------
+dnl Check for GNU getopt_long()
+dnl ---------------------------------------------
+
+AC_DEFUN([AC_GETOPT_LONG], [
+  AC_MSG_CHECKING(for GNU getopt_long)
+  AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#include <stdio.h>
+#include <stdlib.h>
+#include <getopt.h>
+
+static struct option long_options[] = {
+  {"help"    , no_argument, 0, 1 },
+  {"version" , no_argument, 0, 2 },
+  {0         , no_argument, 0, 0 }
+};
+
+int main (int argc, char **argv) {
+  int option_index = 0;
+  int c;
+  opterr = 0;
+  while ((c = getopt_long (argc, argv, "?hv", 
+			   long_options, &option_index)) != EOF)
+    ;
+  return 0;
+}
+	]])],
+	[AC_MSG_RESULT(yes); 
+	 ac_getopt_long=yes;
+	 AC_DEFINE(HAVE_GETOPT_LONG,,[Define this if you have GNU getopt_long() implemented])],
+	[AC_MSG_RESULT(no); ac_getopt_long=no],
+	[AC_MSG_RESULT(no); ac_getopt_long=no])
+  AM_CONDITIONAL(HAVE_GETOPT_LONG, test x"$ac_getopt_long" = "xyes")
+])
-- 
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