similar to: [klibc:master] Kbuild: Work around broken "ar s" in binutils 2.32

From: Maciej ?enczykowski <maze at google.com> This adds a new setting: KBUILD_REPRODUCIBLE If it is non-empty, ar and ranlib will be called in such a way that timestamps do not affect the build output. This allows one to get perfectly reproducible builds. Signed-off-by: Maciej ?enczykowski <maze at google.com> --- scripts/Kbuild.klibc | 14 +++++++++----- usr/klibc/Kbuild |

Commit-ID: 908fca5066fa8e8934df21cbde84b8eccab8a5c9 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=908fca5066fa8e8934df21cbde84b8eccab8a5c9 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sat, 19 Jan 2019 23:19:38 +0000 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sun, 20 Jan 2019 00:14:40 +0000 [klibc] Kbuild: Add option to

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

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

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

Commit-ID: 9d8d648e604026b32cad00a84ed6c29cbd157641 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=9d8d648e604026b32cad00a84ed6c29cbd157641 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sat, 29 Feb 2020 00:03:20 +0000 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 29 Feb 2020 00:11:26 +0000 [klibc] Kbuild: Tell gas we

Commit-ID: 312b3d0a38ff2e43becd47cf1f4a930bc0c4b8e6 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=312b3d0a38ff2e43becd47cf1f4a930bc0c4b8e6 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Wed, 29 Apr 2020 22:24:33 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 25 Jul 2020 17:33:29 +0100 Revert "[klibc] Kbuild: Tell

Commit-ID: c562319cdba0102c3a8a8298ba94e645418193d5 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=c562319cdba0102c3a8a8298ba94e645418193d5 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Wed, 29 Apr 2020 22:28:10 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 25 Jul 2020 17:33:29 +0100 [klibc] Kbuild: Add a

Commit-ID: 5def595a55493832f23c7d18a50937e93c61c80e Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=5def595a55493832f23c7d18a50937e93c61c80e Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sat, 28 Mar 2020 22:31:19 +0000 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 28 Mar 2020 22:33:28 +0000 [klibc] README.klibc: Document the

Hello! Can someone please help me in building debug version of klibc ? I've cloned git://git.kernel.org/pub/scm/libs/klibc/klibc.git , but failed to build it with debug info added "-g" to HOSTCFLAGS in Makefile, but $ make -j KLIBCKERNELSRC=`pwd`/../linux-2.6/usr still strips every debug symbol , and i'm failed to change scripts/Kbuild.klibc and Makefile to remove strip

This reverts commit 9d8d648e604026b32cad00a84ed6c29cbd157641, which broke signal handing on some architectures. On m68k and parisc, signal return depends on a trampoline that the kernel writes on the stack. On alpha, s390, and sparc (32-bit), we can avoid this by providing our own function as sa_restorer, but we currently don't. Signed-off-by: Ben Hutchings <ben at decadent.org.uk>

Commit-ID: f24c4d725f5b178d1027dca14203f57e8e78a34d Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=f24c4d725f5b178d1027dca14203f57e8e78a34d Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Tue, 19 Feb 2019 02:31:39 +0000 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Tue, 19 Feb 2019 02:31:39 +0000 [klibc] klcc: Enable stripping

Hi hpa & others. Following is a list of issues that I hope to be addressed soon so we are in even better shape for -mm inclusion. 1) rebuild initramfs when content changes. > It is a simple matter of copying in usr/Makefile from the latest > -linus kernel and replace the 10 first lines with the content from > klibc Kbuild file. 2) havesyscalls.h is not deleted after make

On Fri, 2020-03-27 at 15:29 -0700, Bill Wendling wrote: > From: Michael Davidson <md at google.com> > > Add cc-name to klibc/scripts/Kbuild.include. [...] > --- a/scripts/Kbuild.klibc > +++ b/scripts/Kbuild.klibc > @@ -107,8 +107,15 @@ KLIBCOBJCOPY := $(OBJCOPY) > KLIBCOBJDUMP := $(OBJDUMP) > > # klibc include paths > -KLIBCCPPFLAGS := -nostdinc

I have released version 2.0.8. This is available in the git repository at: https://git.kernel.org/pub/scm/libs/klibc/klibc.git and as a tarball at: https://mirrors.kernel.org/pub/linux/libs/klibc/2.0/ New features: - Support for building with clang and lld, at least on x86 - Defined sysconf(), initially supporting only _SC_PAGE_SIZE - Defined clearerr() as extern - Defined stdio

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

Dear all, I am using initramfs and from the kernel document, I know klibc. So i decide to use it. We are working on marvell pxa310 (bought from Intel), and with the tools chain from marvell, I comple klibc as follows: klibc-1.5> ln -s /home/zjujoe/svn/mhlv_2.6/working/songlixin/20081007_kernel_tflashupdate/ linux klibc-1.5>cat 1.sh export KLIBCARCH=arm export

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

The following patchset implements 3 seperate series of changes. External Building ================= Patches 1 through 8 enable to use of klibc's build system while leaving the src tree pristine (and potentially read only). Specifically: - srctree=<Sources for klibc> - objtree=<Ouput directory for klibc> - KLIBCKERNELSRC=<Kernel sources> - KLIBCKERNELOBJ=<Kernel

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>