similar to: [PATCH] klibc/kbuild: fix warning: target '' given more than once

This fixes a long standing issue where it was not possible to do "make usr/klibc/arch/x86_64/longjmp.o" in the kernel. The principle is that all .o files to be part of klibc are listed with klib-y. For each directory a klib.list file is made that specify all .o file and the final AR then adds all .o files to create libc.a. This patch introduce the infrastructure and converts x86_64 to

>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

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

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

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

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@ravnborg.org> --- That was my number 5) item on the kbuild list (added by akpm). Modulus the next bug hpa discover this should clear all kbuild issues with klibc. So I hope to see it in next

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

Commit-ID: edee9092e32482a06cc441cf47ae78b5e7c4a621 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=edee9092e32482a06cc441cf47ae78b5e7c4a621 Author: Greg Thelen <gthelen at google.com> AuthorDate: Tue, 26 Jun 2018 22:38:32 -0700 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Wed, 2 Jan 2019 03:08:04 +0000 [klibc] add more PHONY targets to

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

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

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

make-3.81 excludes PHONY dependencies from $?, make 3.82+ includes them. This leads to always rebuilding klibc targets that depend on .PHONY dependencies. From the make 3.82 release notes https://lists.gnu.org/archive/html/info-gnu/2010-07/msg00023.html: * WARNING: Backward-incompatibility! The '$?' variable now contains all prerequisites that caused the target to be

The gzip program had a few aliases - using ln to reach them. Build these. Also introduce gzip.stripped since it was present in the original Makefile. To support this a few new rules was added to scripts/Kbuild.klibc Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --- commit e7daa9d72c3c7ea2cf23ff34bf601989ced7c6e1 tree 15adb0ed586e264a41fc4b419a71d903faa1a9ca parent

Hi hpa. This change is obviously valid for your integrated kernel-klibc tree. But it may result in some manual merge. Just a FYI Sam ----- Forwarded message from Linux Kernel Mailing List <linux-kernel@vger.kernel.org> ----- Subject: kbuild: fix gen_initramfs_list.sh Sender: git-commits-head-owner@vger.kernel.org From: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>

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.

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

Hi hpa and others. With my ongoing work to prepare for potential integration of klibc in the kernel I wonder if there wold be any interest in using part of the kbuild infrastructure to build the vanilla klibc? The rationale is obvious: - common codebase for Kbuild files, so one only has to fix things in one place - I force klibc developers to create Kbuild files usable in the kernel - Much

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

sparc still needs gcc-3.3 for a working run-init. belows makes use of the exported CC var. Signed-off-by: maximilian attems <maks@sternwelten.at> diff --git a/scripts/Kbuild.klibc b/scripts/Kbuild.klibc index 66e16e7..70e4071 100644 --- a/scripts/Kbuild.klibc +++ b/scripts/Kbuild.klibc @@ -72,7 +72,7 @@ KLIBCROSS := $(CROSS_COMPILE) # binutils KLIBCLD := $(KLIBCROSS)ld

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