diff mbox series

[oe,meta-python,2/2] python-evdev: Use target header to generate ecodes.c

Message ID 20180427211454.35441-2-raj.khem@gmail.com
State Accepted
Commit a19aa29f7fa336cd075b72c496fe1102e6e5422b
Headers show
Series [oe,meta-networking,1/2] lftp: Fix useless-rpaths QA issue | expand

Commit Message

Khem Raj April 27, 2018, 9:14 p.m. UTC 
ecodes.c is generated file and if we do not specify the
linux input headers it happiliy defaults to /usr/include/
to look for these headers while emitting code for ecodes.c
which can cause gripes when build systems kernel UAPI is
different than the target kernel. Mysterious build errors
or even worse runtime errors can start to appear.

e.g.

| evdev/ecodes.c:603:29: error: 'KEY_ROTATE_LOCK_TOGGLE' undeclared (first use in this function); did you mean 'KEY_ATTENDANT_TOGGLE'?

Signed-off-by: Khem Raj <raj.khem@gmail.com>

---
 meta-python/recipes-devtools/python/python-evdev.inc | 6 ++++++
 1 file changed, 6 insertions(+)

-- 
2.17.0

-- 
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diff mbox series

Patch

diff --git a/meta-python/recipes-devtools/python/python-evdev.inc b/meta-python/recipes-devtools/python/python-evdev.inc
index ccd5077da..5a3884a6f 100644
--- a/meta-python/recipes-devtools/python/python-evdev.inc
+++ b/meta-python/recipes-devtools/python/python-evdev.inc
@@ -6,6 +6,12 @@  LIC_FILES_CHKSUM = "file://LICENSE;md5=18debddbb3f52c661a129724a883a8e2"
 SRC_URI[md5sum] = "c7e855ae9f97f869a59e75b29f05ce74"
 SRC_URI[sha256sum] = "57edafc469a414f58b51af1bfb9ee2babb9f626dd2df530d71c1176871850aa1"
 
+do_compile_prepend() {
+    rm -rf ${S}/evdev/ecodes.c
+}
+
+DISTUTILS_BUILD_ARGS = "build_ecodes --evdev-headers ${STAGING_DIR_TARGET}/usr/include/linux/input.h:${STAGING_DIR_TARGET}/usr/include/linux/input-event-codes.h"
+
 RDEPENDS_${PN} += "\
     ${PYTHON_PN}-ctypes \
     ${PYTHON_PN}-fcntl \