[Qemu-devel] [RFC PATCH 3/3] .travis.yml: ensure we support C99 on old compilers

[Alex Bennée]

The default Travis gcc is so old it default to -std=gnu89 which will
fall over on some c99ism you are allowed to use in the QEMU source
tree. As we also use some GNU extensions make it -std=gnu99 instead of
-std=c99.

Signed-off-by: Alex Bennée <address@hidden>
---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 95be6ec59f..9c61750be0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -72,7 +72,7 @@ before_install:
   - git submodule update --init --recursive capstone dtc ui/keycodemapdb
 before_script:
   - mkdir -p ${BUILD_DIR} && cd ${BUILD_DIR}
-  - ${SRC_DIR}/configure ${CONFIG} || { cat config.log && exit 1; }
+  - ${SRC_DIR}/configure ${CONFIG} --extra-cflags=-std=gnu99 || { cat 
config.log && exit 1; }
 script:
   - make ${MAKEFLAGS} && ${TEST_CMD}
 matrix:
-- 
2.17.1