From: Mike Frysinger <vapier@gentoo.org>
Date: Sun, 23 May 2021 04:41:04 +0000 (-0400)
Subject: sim: cris: add unistd.h for environ decl
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e82a36be9a4bb2b27379b2b3862c5ff09cdfab8b;p=binutils-gdb.git

sim: cris: add unistd.h for environ decl

We include environ.h for the fallback, but we still need to include
unistd.h in case it provides it as gnulib will detect.
---

diff --git a/sim/cris/ChangeLog b/sim/cris/ChangeLog
index 06ca4e4132b..1b4a5fe3366 100644
--- a/sim/cris/ChangeLog
+++ b/sim/cris/ChangeLog
@@ -1,3 +1,7 @@
+2021-05-23  Mike Frysinger  <vapier@gentoo.org>
+
+	* sim-if.c: Include unistd.h.
+
 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
 
 	* sim-main.h (struct sim_state): Delete.
diff --git a/sim/cris/sim-if.c b/sim/cris/sim-if.c
index 15a4018b5b7..cea499d1daa 100644
--- a/sim/cris/sim-if.c
+++ b/sim/cris/sim-if.c
@@ -30,6 +30,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 #include "sim-main.h"
 #include <stdlib.h>
 #include <errno.h>
+#include <unistd.h>
 #include "sim-options.h"
 #include "dis-asm.h"
 #include "environ.h"