[rtems-tools commit] misc/wscript: Specify C language version

[Joel Sherrill]

Module:    rtems-tools
Branch:    master
Commit:    04394f4353a0f732b5c20c1f3efc596f6525669a
Changeset: http://git.rtems.org/rtems-tools/commit/?id=04394f4353a0f732b5c20c1f3efc596f6525669a

Author:    Joel Sherrill <joel at rtems.org>
Date:      Tue Mar 30 16:13:54 2021 -0500

misc/wscript: Specify C language version

CentOS 7 has gcc 4.8 which defaults to C90 and this results in warnings
for code that is valid C99 but not C90.

---

 misc/wscript | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/misc/wscript b/misc/wscript
index 521eddf..21e7f75 100644
--- a/misc/wscript
+++ b/misc/wscript
@@ -51,7 +51,8 @@ def build(bld):
     #
     conf['warningflags'] = ['-Wall', '-Wextra', '-pedantic']
     conf['optflags'] = bld.env.C_OPTS
-    conf['cflags'] = ['-pipe', '-g'] + conf['optflags']
+    cstd = '-std=c99'
+    conf['cflags'] = [cstd] + ['-pipe', '-g'] + conf['optflags']
     conf['linkflags'] = ['-g']
 
     #