similar to: [PATCH] kbuild: support single targets for klibc and klibc programs

With the following patch kbuild now supports: make usr/dash/arith_yylex.i make usr/klibc/umount.o make usr/klibc/umount.s Patch does also fix indention of CPP command Signed-off-by: Sam Ravnborg <sam at ravnborg.org> Signed-off-by: H. Peter Anvin <hpa at zytor.com> --- commit a36102c485caf951294301425ee8e87aa6ab4d92 tree 88d3e4aebe253cb3d6c417eac3cd2c1fa14db694 parent

>From fe2f292cdc62104f21e9880516176c51a7f17622 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg <sam at ravnborg.org> Date: Thu, 17 May 2012 22:56:00 +0200 Subject: [PATCH 1/1] kbuild: sync with kernel 3.4-rc7 Update Kbuild.include and fixup Kbuild.klibc. This fixes a bug where all files are rebuild each time we invoke make. Signed-off-by: Sam Ravnborg <sam at ravnborg.org> --- I

Basic infrastructure for building klibc. Signed-off-by: H. Peter Anvin <hpa at zytor.com> --- commit 5bba564a5c133369b3e83e5827d053a98cb3c59a tree 11f2acc1f9d845e8764fa790f522b79ea1106b80 parent 378abd8f4d39024ea6c87eb5b54155238f647f0d author H. Peter Anvin <hpa at zytor.com> Sun, 25 Jun 2006 16:58:08 -0700 committer H. Peter Anvin <hpa at zytor.com> Sun, 25 Jun 2006 16:58:08

To make it more obvious where the files are supposed to end up move files so they reflect the directory structure in the kernel: mkdir scripts mv kernel/Kbuild.* scripts/ mkdir usr mv kernel/Kbuild usr rmdir kernel Furthermore: - updated cp-to-kernel to refelct new directory layout - teach cp-to-kernel to place gzip right under usr/ - Add '#' in front of comment in usr/Kbuild --- I

Avoiding full path to KLIBCINC will result in havesyscall.h being generated in the $(objtree). We do not want generated files in the source tree with make O=.. -I parmeters to gcc now prefixed with $(srctree) allowing to pick up the generated .h file in $(objtree) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --- diff --git a/scripts/Kbuild.klibc b/scripts/Kbuild.klibc index

Generate dependencies almost like done by fixdep in the kernel. This teaches make to rebuild cpio image when content has changed. Also restructured usr/Kbuild a little so we better utilise parallel makes (dash, gzip, utils and kinit are now build in parallel). Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --- patch is on top of hpa's linux tree, so path differ if applied to the klibc

kbuild: add klibc/tests to kbuild Add a kbuild file so we now can build the test programs. A new dedicated target is used: make test Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --- commit 5492ae07007399d8838dea5f44b3d9cf3603abc3 tree 4339d2d3aa0e80bc81ac0cd8ca3b7c89486b2150 parent 64dda666c087b6e537892ac9984aff57d2b32c47 author Sam Ravnborg <sam@mars.(none)> Sun, 07 Aug 2005

hpa notified me in private mail that we have an issue that when building initramfs - if the content changes (say kinit) then the initramfs will not be rebuild. The solution I have come up with is to let make check all the files included in the initramfs and rebuild it if any files are newer than the initramfs and also rebuild if arguments changes (root_uid). In same process the usr/Kbuild file

Commit-ID: 95a3123c94abc28c65f33c9589693dde9f140fe1 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=95a3123c94abc28c65f33c9589693dde9f140fe1 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sat, 29 Aug 2020 22:29:52 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 29 Aug 2020 22:53:10 +0100 [klibc] Kbuild, klcc: Support

Factor out all kernel specific path's (those containing usr/) into two variables: KLIBSRC + KLIBINC. Set the variables in a kernel spcific Kbuild file. Sam commit e6f989c1597a837f4aecbd11083697184c089611 tree 93f88d7564bb9e4d4bc95fd455b842d0bd0fdc54 parent 8151f4a98f82fba4fe3b949f49da4ab8bba71501 author Sam Ravnborg <sam@mars.(none)> Thu, 28 Jul 2005 23:36:07 +0200 committer Sam

Commit-ID: ad72c27485b86171153ab26a1c1035f8e9bbd5e3 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=ad72c27485b86171153ab26a1c1035f8e9bbd5e3 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sun, 6 Jan 2019 20:50:56 +0000 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 18 Jan 2019 03:10:14 +0000 [klibc] Kbuild: Remove

Add cc-name to klibc/scripts/Kbuild.include. Make optimization flags not supported by clang conditional on cc-name. Use "--print-file-name=include" and "--print-libgcc-file-name" when using clang. Use cc-option to enable compiler-specific flags. Mark "bcmp" as not a builtin to prevent clang from using it. Signed-off-by: Bill Wendling <morbo at google.com>

Commit-ID: 9eddaf50ea1b837979e49f996a2609a012218837 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=9eddaf50ea1b837979e49f996a2609a012218837 Author: Bill Wendling <morbo at google.com> AuthorDate: Sun, 29 Mar 2020 04:38:30 -0700 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 25 Jul 2020 20:45:34 +0100 [klibc] Kbuild: add support for clang

kbuild: better cleaning Let make clean delete generated dot-files and .o files. Introduce distclean/mrproper that deletes .config, linux symlink and all files left behind by editors and patch. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --- Hi Peter In following patch I did not make a difference between mrproper and distclean. I only added mrproper because I'm used to it from the

Hi Bryan and other klibc people. I have taken a stamp on the Makefiles for klibc, this is what I came up with. 1) No longer recompile on every invocation 2) Correct checking on dependencies 3) Simpler makefile syntax (almost all over the place) I compile-time tested it only. Two open issues: a) Do we realy use .a files for initramfs. I renemed that to the executable. b) I renamed

From: Michael Davidson <md at google.com> Add cc-name to klibc/scripts/Kbuild.include. Make optimization flags not supported by clang conditional on cc-name. Don't use -nostdinc when building klibc. While klibc doesn't (shouldn't) use the standard header files supplied by the toolchain, it does still need to be able to find the compiler-specific header file

Following patch improves integration with kbuild. With a future kernel (2.6.14-rc) it now has working support for 'make clean'. Included is an example of how to compile an early userspace program. I selected gzip as the most simple one for this - and left out all the links to different names (gunzip etc.) Before proceeding with this I need some inputs on what functionality is required by

Fix usr/Kbuild so it utilise the new gen_initramfs.sh script which will rebuild initramfs when the content has changed. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --- usr/Kbuild | 74 +++++++++++++++++++---------------------------------------------- 1 file changed, 22 insertions(+), 52 deletions(-) This patch shall not be applied until my kbuild.git tree is merged upstream. Or it

Hi Peter & others. Here are three patches that does the following: #1 - Update kbuild part of klibc so make clean works Adds gzip including a sample kbuild file #2 - Factor out definition of usr/ to two variables #3 - Move kbuild files to reflect location in the kernel As requested in earlier mail I need a bit of guidiance of what you expect from the kernel integrated parts of klibc.

Version: 2.0.4 and git Kernel tested: 3.10.70 Description: make install fails with: No rule to make target `headers_install'. File impacted: scripts/Kbuild.install Error Received: make[2]: *** No rule to make target `headers_install'. Stop. make[1]: *** [header] Error 2 make: *** [install] Error 2 Issue: KLIBCKERNELSRC=`pwd`/linux/usr points to Makefile without headers_install rule.