At the moment, Travis-CI only considers a build as failing if there is
a compile issue. While this should obviously never happen in committed
code, less well-tested branches *cough*2.6.36*cough* occasionally broke.
This commit further strengthens the requirements, failing the build if
any warnings are present. The driver has built without warnings (sans
two specifically excluded false-positives, and three recently-noticed
true positives) for quite some time, so enabling this shouldn't actually
be too annoying.
In order to prevent the occasional warning generated within the kernel
headers themselves from breaking the build, we forcefully use "-isystem"
for key paths that are included by Kbuild as plain "-I".
Signed-off-by: Jason Gerecke <jason.gere...@wacom.com>
---
.travis.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/.travis.yml b/.travis.yml
index 17412aa..196b7c3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -30,4 +30,4 @@ install:
- make -C ${KERNELDIR}/${KERNEL} defconfig prepare modules_prepare
script:
- - ./autogen.sh --with-kernel=${KERNELDIR}/${KERNEL} && make
+ - ./autogen.sh --with-kernel=${KERNELDIR}/${KERNEL} && make
EXTRA_CFLAGS="-Werror -Wno-type-limits -Wno-unused-function -isystem
${KERNELDIR}/${KERNEL}/arch/x86/include -isystem
${KERNELDIR}/${KERNEL}/arch/x86/include/uapi -isystem
${KERNELDIR}/${KERNEL}/include/linux"
--
2.9.2
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