From: Paul Eggert <eggert@cs.ucla.edu>
Date: Fri, 12 Sep 2003 20:26:54 +0000 (+0000)
Subject: (gl_USE_SYSTEM_EXTENSIONS): Require AC_AIX
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=106fa09ff377cf9a21c57d804cb3f16fbed99c53;p=pspp

(gl_USE_SYSTEM_EXTENSIONS): Require AC_AIX
and AC_MINIX, too, so that their extensions are available.
---

diff --git a/m4/extensions.m4 b/m4/extensions.m4
index 7faaa833bd..95a54a6f10 100644
--- a/m4/extensions.m4
+++ b/m4/extensions.m4
@@ -3,7 +3,9 @@
 # Enable extensions on systems that normally disable them,
 # typically due to standards-conformance issues.
 AC_DEFUN([gl_USE_SYSTEM_EXTENSIONS], [
+  AC_REQUIRE([AC_AIX])
   AC_REQUIRE([AC_GNU_SOURCE])
+  AC_REQUIRE([AC_MINIX])
   AH_VERBATIM([__EXTENSIONS__],
 [/* Enable extensions on Solaris.  */
 #ifndef __EXTENSIONS__