X-Git-Url: https://git.cworth.org/git?p=gzip;a=blobdiff_plain;f=m4%2Fgnulib-common.m4;fp=m4%2Fgnulib-common.m4;h=539801080da2ce91b8b13e5643d7c0c3fd494db3;hp=0000000000000000000000000000000000000000;hb=013796abf4c6be0bd130f541c0ece156156239c3;hpb=ce8afb6db89e58713e1758c1805abb5315b570ae

diff --git a/m4/gnulib-common.m4 b/m4/gnulib-common.m4
new file mode 100644
index 0000000..5398010
--- /dev/null
+++ b/m4/gnulib-common.m4
@@ -0,0 +1,22 @@
+# gnulib-common.m4 serial 2
+dnl Copyright (C) 2007 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+# gl_MODULE_INDICATOR([modulename])
+# defines a C macro indicating the presence of the given module.
+AC_DEFUN([gl_MODULE_INDICATOR],
+[
+  AC_DEFINE([GNULIB_]translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1],
+    [Define to 1 when using the gnulib module ]$1[.])
+])
+
+# AC_PROG_MKDIR_P
+# is a backport of autoconf-2.60's AC_PROG_MKDIR_P.
+# Remove this macro when we can assume autoconf >= 2.60.
+m4_ifdef([AC_PROG_MKDIR_P], [], [
+  AC_DEFUN([AC_PROG_MKDIR_P],
+    [AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
+     MKDIR_P='$(mkdir_p)'
+     AC_SUBST([MKDIR_P])])])