[Openocd-svn] r1693 - trunk

[<zw...@ma...>]

Author: zwelch
Date: 2009-05-10 22:10:11 +0200 (Sun, 10 May 2009)
New Revision: 1693

Modified:
   trunk/configure.in
Log:
Extend configure script to check for environ declaration in stdlib.h.

Patch contributed by Martin Thomas <mt...@rh...>.


Modified: trunk/configure.in
===================================================================
--- trunk/configure.in	2009-05-10 19:48:09 UTC (rev 1692)
+++ trunk/configure.in	2009-05-10 20:10:11 UTC (rev 1693)
@@ -788,11 +788,12 @@
 AM_PROG_CC_C_O
 AC_PROG_RANLIB
 
-# Look for environ alternatives.  Possibility #1: is environ in unistd.h?
-AC_MSG_CHECKING([for environ in unistd.h])
+# Look for environ alternatives.  Possibility #1: is environ in unistd.h or stdlib.h?
+AC_MSG_CHECKING([for environ in unistd.h and stdlib.h])
 AC_COMPILE_IFELSE([
 #define _GNU_SOURCE
 #include <unistd.h>
+#include <stdlib.h>
 int main(int argc, char **argv) { char **ep = environ; }
   ], [
     AC_MSG_RESULT([yes])