similar to: build failures with 2.6.33-rc

I'm working with klibc as a part of trying to port LTSP version 5 into Red Hat 4 and 5. Red Hat does not appear to have a very good set of utilities for playing in early userspace like LTSP's boot process requires so I thought I would try klibc since I could then base my port more closely on the Ubuntu/Debian work. Problem is I can't seem to get klibc to build against the RHEL 4

If the linux kernel was built using O=builddir, there is no correct choice for the linux symlink in klibc-1.5. See below for the possible outcomes: ----------------------- KLIBCCC usr/klibc/vsnprintf.o In file included from usr/include/sys/types.h:15, from usr/include/unistd.h:11, from usr/include/stdio.h:11, from usr/klibc/vsnprintf.c:13:

Compilation was ok with klibc-1.5.10 on linux-2.6.25. Distrib does not matter as it is inside a chroot a la LSF With the upgrade to linux-2.6.27 it broke on 1.5.10 (I try too the last 1.5.14) with make[1]: Entering directory `/usr/src/klibc-1.5.14' GEN klcc/klibc.config GEN klcc/klcc HOSTCC scripts/basic/fixdep KLIBCCC usr/klibc/__static_init.o KLIBCCC usr/klibc/vsnprintf.o

I've run into a problem with building klibc with high parallelism It's not quite predictable, but at a -j of approx 25-30 or more (on a 24 hyperthreaded machine), I often get something like the following error messages: ... KLIBCCC usr/klibc/sigsuspend.o KLIBCCC usr/klibc/sigprocmask.o KLIBCCC usr/klibc/pselect.o KLIBCCC usr/klibc/ppoll.o /git/KLIBC/usr/klibc/sigsuspend.c:8:31: fatal

with the recent move of the includes from linux' include/asm-$ARCH to arch/$ARCH/asm, klibc fails to compile, because the in-linux-header files include from asm/, but this is not in the header search path. e.g. against linux-2.6.27 arm: arm-iwmmx-linux-gnueabi-gcc -Wp,-MD,usr/klibc/.vsnprintf.o.d -nostdinc -iwithprefix include -Iusr/include/arch/arm -Iusr/include/bits32

Merge s390 and s390x into s390. Compiled and tested on s390/s390x and i386. Also cross compilation for s390/s390x tested. This patch shouldn't break the build of any architecture. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> --- Makefile | 1 scripts/Kbuild.install | 4 +- scripts/Kbuild.klibc

From: Heiko Carstens <heiko.carstens@de.ibm.com> Merge s390 and s390x into s390. Patch is against current linux-2.6-klibc tree and seems to work. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> --- As a side note: a bitops patch is missing to make this working. Martin will send it soon. If it's needed earlier I can send it as well. Makefile

New architectures only define the renameat2() system call, which was added in Linux 3.15. Define rename() and renameat() as wrappers for it if necessary. Signed-off-by: Ben Hutchings <ben at decadent.org.uk> --- --- a/usr/klibc/Kbuild +++ b/usr/klibc/Kbuild @@ -59,7 +59,8 @@ klib-y += vsnprintf.o snprintf.o vsprint inet/inet_ntoa.o inet/inet_aton.o inet/inet_addr.o \

Commit-ID: 53ce949578446360c4b636a46eadfdb7aed2779d Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=53ce949578446360c4b636a46eadfdb7aed2779d Author: Feiyang Chen <chenfeiyang at loongson.cn> AuthorDate: Mon, 20 Feb 2023 10:46:02 +0800 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 3 Mar 2023 21:13:27 +0100 [klibc] Add LoongArch64 port

Commit-ID: f1c1f4f99e60ac0f855a0582b4aebebfbb0804dc Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=f1c1f4f99e60ac0f855a0582b4aebebfbb0804dc Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Tue, 17 Jul 2018 02:55:19 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 18 Jan 2019 03:10:14 +0000 [klibc] Add RISC-V (RV64) port

Commit-ID: 0e725b1ec953aafa7cec75a22436319e945f93e1 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=0e725b1ec953aafa7cec75a22436319e945f93e1 Author: H. Peter Anvin <hpa at linux.intel.com> AuthorDate: Mon, 13 May 2013 11:36:38 -0700 Committer: H. Peter Anvin <hpa at linux.intel.com> CommitDate: Mon, 13 May 2013 11:36:38 -0700 [klibc] Framework and trivial

arm64 uses generic syscalls, and does not include the "noat", "noflags", and "deprecated" syscalls. i.e. __ARCH_WANT_SYSCALL_{NO_AT|NO_FLAGS|DEPRECATED} This patch adds the syscalls needed for klibc to run on arm64. Signed-off-by: Steve Capper <steve.capper at linaro.org> --- usr/klibc/Kbuild | 3 +++ usr/klibc/SYSCALLS.def | 33

Commit-ID: e4a2c914446ba907c5aaccf6ae1d089a09d21df7 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=e4a2c914446ba907c5aaccf6ae1d089a09d21df7 Author: Steve Capper <steve.capper at linaro.org> AuthorDate: Mon, 11 Nov 2013 17:04:12 +0000 Committer: H. Peter Anvin <hpa at zytor.com> CommitDate: Mon, 11 Nov 2013 19:31:31 -0800 [klibc] arm64: Add arm64 support

From: Bradley Smith <brad at brad-smith.co.uk> This patch is from http://git.brad-smith.co.uk/?p=avr32/klibc.git;a=summary It squashes together and includes those commits: * Fix ld flags such that shared builds actually run. * Fix setjmp. * Fix sigaction/sigrestorer. * Tidy everything up. * Fix lseek mess. Cc: H?vard_Skinnemoen <hskinnemoen at gmail.com> Cc: Hans-Christian Egtvedt

From: Feiyang Chen <chenfeiyang at loongson.cn> Add LoongArch64 support. I've cribbed most of this from the RISC-V and MIPS ports. Signed-off-by: Feiyang Chen <chenfeiyang at loongson.cn> --- .../arch/loongarch64/klibc/archconfig.h | 15 ++++++ .../arch/loongarch64/klibc/archsetjmp.h | 26 ++++++++++ .../arch/loongarch64/klibc/archsignal.h | 14 ++++++

Based on work by Neil Williams (codehelp at debian.org) and Anil Singhar (anil.singhar at linaro.org), this patch introduces arm64 support. Signed-off-by: Steve Capper <steve.capper at linaro.org> --- Makefile | 3 +- usr/include/arch/arm64/klibc/archconfig.h | 17 ++++++++++ usr/include/arch/arm64/klibc/archsetjmp.h | 20 ++++++++++++

Commit-ID: 8858e8319655ef38398e0833b71d65b0e620a061 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=8858e8319655ef38398e0833b71d65b0e620a061 Author: Steve Capper <steve.capper at linaro.org> AuthorDate: Mon, 11 Nov 2013 17:04:11 +0000 Committer: H. Peter Anvin <hpa at zytor.com> CommitDate: Mon, 11 Nov 2013 19:31:13 -0800 [klibc] syscalls: Add syscalls

The parts of klibc specific to the sparc64 architecture. Signed-off-by: H. Peter Anvin <hpa at zytor.com> --- commit f30fa3db62972125afa68d3b53d03cdb843d3bbd tree f2d942e281dce8bb98d4fa84b7e431c7beaddfc4 parent 1b5c93603ed3460ed1fba9e5d453a6fa54d0ccce author H. Peter Anvin <hpa at zytor.com> Sun, 25 Jun 2006 16:58:50 -0700 committer H. Peter Anvin <hpa at zytor.com> Sun, 25 Jun

Commit-ID: cf8147c43a60d9eb6a6713d16f30364a698a6936 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=cf8147c43a60d9eb6a6713d16f30364a698a6936 Author: H. Peter Anvin <hpa at linux.intel.com> AuthorDate: Tue, 5 Jan 2016 18:31:40 -0800 Committer: H. Peter Anvin <hpa at linux.intel.com> CommitDate: Tue, 5 Jan 2016 18:35:16 -0800 [klibc] Add accept4(), handle

The parts of klibc specific to the m68k architecture. Signed-off-by: H. Peter Anvin <hpa at zytor.com> --- commit bc9b363b31d301ab94c115cccc2e079c0d318498 tree db9cf277429e2722b8c51f68897991f0759b1d02 parent 7ba219f9bcddda38ddc9010b54fd10431292f744 author H. Peter Anvin <hpa at zytor.com> Sun, 25 Jun 2006 16:58:29 -0700 committer H. Peter Anvin <hpa at zytor.com> Sun, 25 Jun