[examples-v2 commit] hello: get CFLAGS from environment in wscript

[Gedare Bloom]

Module:    examples-v2
Branch:    master
Commit:    adfa43cb9ccea5e355ff5330c05d332f7789a6d0
Changeset: http://git.rtems.org/examples-v2/commit/?id=adfa43cb9ccea5e355ff5330c05d332f7789a6d0

Author:    Gedare Bloom <gedare at rtems.org>
Date:      Fri Nov 22 06:49:52 2013 -0500

hello: get CFLAGS from environment in wscript

---

 hello/hello_world_c/wscript |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/hello/hello_world_c/wscript b/hello/hello_world_c/wscript
index c7c1528..74e191b 100644
--- a/hello/hello_world_c/wscript
+++ b/hello/hello_world_c/wscript
@@ -15,18 +15,18 @@ def build(bld):
     arch_bsp = bld.get_env()['RTEMS_ARCH_BSP']
     arch = bld.get_env()['RTEMS_ARCH']
     bsp = bld.get_env()['RTEMS_BSP']
+    cflags = bld.get_env()['CFLAGS']
 
     #
     # The include paths and defines.
     #
     bld.includes = ['.']
     bld.defines = ['PACKAGE_VERSION="' + version + '"']
-    bld.cflags = ['-g', '-O']
 
     bld(features = 'c cprogram',
         target = 'hello',
         includes = bld.includes,
         defines = bld.defines,
-        cflags = bld.cflags,
+        cflags = cflags,
         source = ['test.c'])