diff options
| author | Russell King <rmk+lkml@arm.linux.org.uk> | 2005-10-30 22:42:11 +0100 |
|---|---|---|
| committer | Sam Ravnborg <sam@mars.ravnborg.org> | 2005-11-06 10:22:04 +0100 |
| commit | 2dd34b488a99135ad2a529e33087ddd6a09e992a (patch) | |
| tree | 785b06eabfea3fdebf571b1e2b8a1ea695974416 | |
| parent | f912696ab330bf539231d1f8032320f2a08b850f (diff) | |
[PATCH] kbuild: permanently fix kernel configuration include mess
Include autoconf.h into every kernel compilation via the gcc command line
using -imacros. This ensures that we have the kernel configuration
included from the start, rather than relying on each file having #include
<linux/config.h> as appropriate. History has shown that this is something
which is difficult to get right.
Since we now include the kernel configuration automatically, make
configcheck becomes meaningless, so remove it.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| -rw-r--r-- | Makefile | 8 | ||||
| -rw-r--r-- | include/linux/config.h | 4 |
2 files changed, 5 insertions, 7 deletions
@@ -346,7 +346,8 @@ AFLAGS_KERNEL = # Use LINUXINCLUDE when you must reference the include/ directory. # Needed to be compatible with the O= option LINUXINCLUDE := -Iinclude \ - $(if $(KBUILD_SRC),-Iinclude2 -I$(srctree)/include) + $(if $(KBUILD_SRC),-Iinclude2 -I$(srctree)/include) \ + -imacros include/linux/autoconf.h CPPFLAGS := -D__KERNEL__ $(LINUXINCLUDE) @@ -1249,11 +1250,6 @@ tags: FORCE # Scripts to check various things for consistency # --------------------------------------------------------------------------- -configcheck: - find * $(RCS_FIND_IGNORE) \ - -name '*.[hcS]' -type f -print | sort \ - | xargs $(PERL) -w scripts/checkconfig.pl - includecheck: find * $(RCS_FIND_IGNORE) \ -name '*.[hcS]' -type f -print | sort \ diff --git a/include/linux/config.h b/include/linux/config.h index 9d1c14f7ad6d..a91f5e55b525 100644 --- a/include/linux/config.h +++ b/include/linux/config.h @@ -1,6 +1,8 @@ #ifndef _LINUX_CONFIG_H #define _LINUX_CONFIG_H - +/* This file is no longer in use and kept only for backward compatibility. + * autoconf.h is now included via -imacros on the commandline + */ #include <linux/autoconf.h> #endif |