libgo: Make os.setenv_c work on systems without setenv.

[pf3gnuchains/gcc-fork.git] / libgo / config.h.in

diff --git a/libgo/config.h.in b/libgo/config.h.in
index 2976e97..d604392 100644 (file)
--- a/libgo/config.h.in
+++ b/libgo/config.h.in
@@ -24,6 +24,9 @@
 /* Define to 1 if you have the `random' function. */
 #undef HAVE_RANDOM
 
+/* Define to 1 if you have the `setenv' function. */
+#undef HAVE_SETENV
+
 /* Define to 1 if you have the `srandom' function. */
 #undef HAVE_SRANDOM