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| author | Trent Piepho <xyzzy@speakeasy.org> | 2007-02-19 16:50:52 -0800 |
|---|---|---|
| committer | Trent Piepho <xyzzy@speakeasy.org> | 2007-02-19 16:50:52 -0800 |
| commit | fda56953d09325bd00e7edc0292d5034e494218e (patch) | |
| tree | 50bf6835af96aa19b21b569276775ff87f02f0fc /v4l/Makefile | |
| parent | 6414245c8fb95b7664678c441f8d84ef047d6489 (diff) | |
| download | mediapointer-dvb-s2-fda56953d09325bd00e7edc0292d5034e494218e.tar.gz mediapointer-dvb-s2-fda56953d09325bd00e7edc0292d5034e494218e.tar.bz2 | |
compat: Add -include linux/version.h to cflags
From: Trent Piepho <xyzzy@speakeasy.org>
Add -include linux/version.h to the cflags. Now code can have backward
compatibility test without including compat.h first.
Linux headers included from compat.h are removed, so that code will get
the same headers when compiling in v4l-dvb as it does in the kernel.
Many drivers have compat.h moved to the end of their include list, as
this lets compat.h do things it can't do at the beginning. Such as test
of something is defined to include compat code, or to put a wrapper
around a function without changing the function's name.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Diffstat (limited to 'v4l/Makefile')
| -rw-r--r-- | v4l/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/v4l/Makefile b/v4l/Makefile index b07b592b1..f08143def 100644 --- a/v4l/Makefile +++ b/v4l/Makefile @@ -102,8 +102,12 @@ EXTRA_CFLAGS += -g EXTRA_CFLAGS += $(if $(wildcard $(srctree)/.mm), -DMM_KERNEL) +# Make sure kernel's options are overridden by v4l-dvb options EXTRA_CFLAGS += -include $(obj)/config-compat.h +# Allow kernel version compat tests without adding #include's +EXTRA_CFLAGS += -include linux/version.h + ################################################# # Kernel 2.4/2.6 specific rules |