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Subject[RFC PATCH v2 00/27] Compile test and fixes for exported header files
This patch series introduces a simple compile test for exported header files
and fixes a few example findings from the test.

It's a bit of a pain to see headers in userspace with unknown kernel
definitions, incomplete header file dependencies and other compile failures.

The test was simple until I found out that some kernel headers depend on
gcc and libc headers. Now there's a hack to copy libc headers and hard coded
path to gcc headers for the tests but hopefully in further iterations I can
make this more portable. Maybe there's a chance that a test like this
could be added into 'headers_chech_all' or even 'headers_install'.
Further uses for compiling headers might be ABI checkers but I've not
explored this any further.

The fixed issues are just a few samples I've been able to fix so far.
I'm hoping to get some feedback if fixes or the tests are doing something
completely wrong. Some problems like with via_drm.h seem several years old but
have not been fixed thus far:

Mikko Rapeli (27):
Compile test script for exported header files
scripts/ add verbose option to make calls if defined
Makefile: propagate verbose options enhance error handling
drm.h: include stdlib.h in userspace
drm_mode.h: include stdint.h and linux/types.h in userspace
exynos_drm.h: include stdint.h in userspace
nouveau_drm.h: include stdint.h in userspace
radeon_drm.h: include stdint.h in userspace
vmwgfx_drm.h: include drm/drm.h instead of drm.h in userspace
dm-log-userspace.h: include stdint.h in userspace
hsi_char.h: include stdint.h in userspace
ebtables.h: include stdint.h in userspace
cld.h: include stdint.h in userspace
rds.h: include stdint.h in userspace
sctp.h: include stdint.h in userspace
scsi_bsg_fc.h: include stdint.h in userspace
scsi_netlink.h: include stdint.h in userspace
scsi_netlink_fc.h: include stdint.h in userspace
hdspm.h: include stdint.h in userspace
gntalloc.h: include stdint.h in userspace
gntdev.h: include stdint.h in userspace
r128_drm.h: include drm/drm.h
via_drm.h: include linux/types.h instead of non-existing
via_drm.h: hide struct via_file_private in userspace
savage_drm.h: include <drm/drm.h>
sis_drm.h: hide sis_file_private in userspace

Makefile | 8 +--
include/uapi/drm/drm.h | 4 ++
include/uapi/drm/drm_mode.h | 5 ++
include/uapi/drm/exynos_drm.h | 5 ++
include/uapi/drm/nouveau_drm.h | 6 ++
include/uapi/drm/r128_drm.h | 2 +
include/uapi/drm/radeon_drm.h | 5 ++
include/uapi/drm/savage_drm.h | 2 +
include/uapi/drm/sis_drm.h | 2 +
include/uapi/drm/via_drm.h | 6 +-
include/uapi/drm/vmwgfx_drm.h | 2 +-
include/uapi/linux/dm-log-userspace.h | 5 ++
include/uapi/linux/hsi/hsi_char.h | 7 ++-
include/uapi/linux/netfilter_bridge/ebtables.h | 5 ++
include/uapi/linux/nfsd/cld.h | 6 ++
include/uapi/linux/rds.h | 4 ++
include/uapi/linux/sctp.h | 4 ++
include/uapi/scsi/scsi_bsg_fc.h | 6 ++
include/uapi/scsi/scsi_netlink.h | 6 +-
include/uapi/scsi/scsi_netlink_fc.h | 5 ++
include/uapi/sound/hdspm.h | 6 ++
include/uapi/xen/gntalloc.h | 6 ++
include/uapi/xen/gntdev.h | 6 ++
scripts/ | 2 +-
scripts/ | 84 ++++++++++++++++++++++++++
scripts/ | 15 +++--
26 files changed, 198 insertions(+), 16 deletions(-)
create mode 100755 scripts/


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