Commit Graph

11 Commits

Author SHA1 Message Date
Michal Marek 53e6892c04 kbuild: Allow to override LINUX_COMPILE_BY and LINUX_COMPILE_HOST macros
Make it possible to override the user@host string displayed during boot
and in /proc/version by the environment variables KBUILD_BUILD_USER and
KBUILD_BUILD_HOST. Several distributions patch scripts/mkcompile_h to
achieve this, so let's provide an official way. Also, document the
KBUILD_BUILD_TIMESTAMP variable while at it.

Signed-off-by: Michal Marek <mmarek@suse.cz>
2011-04-18 14:26:55 +02:00
Michal Marek 061296dc2c kbuild: Drop unused LINUX_COMPILE_TIME and LINUX_COMPILE_DOMAIN macros
Signed-off-by: Michal Marek <mmarek@suse.cz>
2011-04-18 14:25:51 +02:00
Michal Marek d4987bd7ae scripts/mkcompile_h: don't test for hardcoded paths
Don't test for /bin/{dnsdomainname,domainname}, simply try to execute
the command and check if it returned something.

Reported-by: Glenn Sommer <glemsom@gmail.com>
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
Tested-by: Glenn Sommer <glemsom@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-02-02 14:33:56 +01:00
Sam Ravnborg 264a268380 kbuild: move autoconf.h to include/generated
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2009-12-12 13:08:15 +01:00
Felipe Contreras 17c5ca9883 kbuild: mkcompile_h: trivial cleanups
UTS_TRUNCATTE is simpler this way, and now editors idetify this as a
shell script.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-10-11 23:21:25 +02:00
Felipe Contreras 9c3049c02c kbuild: fix warning when domainname is not available
Otherwise we get:
"dnsdomainname: Unknown host"

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-10-11 23:21:25 +02:00
Mike Frysinger d03fab43c5 kbuild: kill output in silent mode of mkcompile_h
The mkcompile_h script does `echo` regardless of silent mode the make is
running at, so have it respect $quiet from kbuild and only echo when not in
silent mode.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-12-03 21:32:00 +01:00
Sam Ravnborg 87c94bfb8a kbuild: override build timestamp & version
Introduce KBUILD_BUILD_VERSION to make it
possible to override kernel build version
during build time.

Introduce KBUILD_BUILD_TIMESTAMP to make it
possible to override kernel build timestamp
during build time.

But variables are useful mainly by distros
that want to pass info from an SCM when
building the kernel. Timestamp could be last
checkin date for a file etc.

The idea came from Olaf Hering <olaf@aepfle.de>

Cc: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02 20:58:09 +02:00
s situert 895a39a084 [PATCH] Make mkcompile_h use LANG=C and LC_ALL=C for $CC -v
Fix a minor bug in mkcompile_h.  As one can see, the current locale is used
while getting the version of gcc.  This produces problems when a locale
other than C or en_US is used.  As an example, my /proc/version contains
Turkish characters in iso-8859-9 encoding.

This patch fixes this issue by making sure that the C locale is used to get
gcc's version.

Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14 08:09:51 -08:00
Sam Ravnborg bd5bdd875b kbuild: "PREEMPT" in UTS_VERSION
From: Matt Mackall <mpm@selenic.com>

Add PREEMPT to UTS_VERSION where enabled as is done for SMP to make
preempt kernels easily identifiable.
Added SMP PREEMPT as comment in compile.h to force it to be
updated when they change (sam).

Signed-off-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2005-07-14 20:18:07 +00:00
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00