Complete Yocto mirror with license table for TQMa6UL (2038-compliance)
- 264 license table entries with exact download URLs (224/264 resolved) - Complete sources/ directory with all BitBake recipes - Build configuration: tqma6ul-multi-mba6ulx, spaetzle (musl) - Full traceability for Softwarefreigabeantrag - GCC 13.4.0, Linux 6.6.102, U-Boot 2023.04, musl 1.2.4 - License distribution: GPL-2.0 (24), MIT (23), GPL-2.0+ (18), BSD-3 (16)
This commit is contained in:
Siggi (OpenClaw Agent)
@@ -0,0 +1,44 @@
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From b5545c08e6c674c49aef14b47a56a3e92df4d2a7 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Wed, 17 Feb 2016 07:36:34 +0000
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Subject: [pseudo][PATCH] configure: Prune PIE flags
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LDFLAGS are not taken from environment and CFLAGS is used for LDFLAGS
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however when using security options -fpie and -pie options are coming
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as part of ARCH_FLAGS and they get into LDFLAGS of shared objects as
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well so we end up with conflicting options -shared -pie, which gold
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rejects outright and bfd linker lets the one appearning last in cmdline
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take effect. This create quite a unpleasant situation in OE when
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security flags are enabled and gold or not-gold options are used
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it errors out but errors are not same.
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Anyway, with this patch we filter pie options from ARCH_FLAGS
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ouright and take control of generating PIC objects
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Helps with errors like
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| /mnt/oe/build/tmp-glibc/sysroots/x86_64-linux/usr/libexec/x86_64-oe-linux/gcc/x86_64-oe-linux/5.3.0/ld: pseudo_client.o: relocation R_X86_64_PC32 against symbol `pseudo_util_debug_flags' can not be used when making a shared object; recompile with -fPIC
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| /mnt/oe/build/tmp-glibc/sysroots/x86_64-linux/usr/libexec/x86_64-oe-linux/gcc/x86_64-oe-linux/5.3.0/ld: final link failed: Bad value
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| collect2: error: ld returned 1 exit status
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| make: *** [lib/pseudo/lib64/libpseudo.so] Error 1
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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Upstream-Status: Submitted
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configure | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/configure b/configure
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index e5ef9ce..83b0890 100755
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--- a/configure
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+++ b/configure
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@@ -339,3 +339,5 @@ sed -e '
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s,@ARCH@,'"$opt_arch"',g
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s,@BITS@,'"$opt_bits"',g
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' < Makefile.in > Makefile
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+
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+sed -i -e 's/\-[f]*pie//g' Makefile
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--
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1.8.3.1
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20
sources/poky/meta/recipes-devtools/pseudo/files/build-oldlibc
Executable file
20
sources/poky/meta/recipes-devtools/pseudo/files/build-oldlibc
Executable file
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#!/bin/sh
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#
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# Script to re-generate pseudo-prebuilt-2.33.tar.xz
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#
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# Copyright (C) 2021 Richard Purdie
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#
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# SPDX-License-Identifier: GPL-2.0-only
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#
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for i in x86_64 aarch64 i686; do
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if [ ! -e $i-nativesdk-libc.tar.xz ]; then
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wget http://downloads.yoctoproject.org/releases/uninative/3.2/$i-nativesdk-libc.tar.xz
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fi
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tar -xf $i-nativesdk-libc.tar.xz --wildcards \*/lib/libpthread\* \*/lib/libdl\*
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cd $i-linux/lib
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ln -s libdl.so.2 libdl.so
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ln -s libpthread.so.0 libpthread.so
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cd ../..
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done
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tar -cJf pseudo-prebuilt-2.33.tar.xz *-linux
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@@ -0,0 +1,3 @@
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root:*:0:
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mail:*:8:
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nobody:*:99:
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@@ -0,0 +1,3 @@
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root::0:0:root:/home/root:/bin/sh
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pseudopasswd:*:1:1:this-is-the-pseudo-passwd:/nonexistent:/bin/sh
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nobody:*:65534:65534:nobody:/nonexistent:/bin/sh
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@@ -0,0 +1,65 @@
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glibc 2.38 would include __isoc23_strtol and similar symbols. This is trggerd by
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_GNU_SOURCE but we have to set that for other definitions. Therefore play with defines
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to turn this off within pseudo_wrappers.c. Elsewhere we can switch to _DEFAULT_SOURCE
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rather than _GNU_SOURCE.
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Upstream-Status: Pending
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Index: git/pseudo_wrappers.c
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===================================================================
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--- git.orig/pseudo_wrappers.c
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+++ git/pseudo_wrappers.c
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@@ -6,6 +6,18 @@
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* SPDX-License-Identifier: LGPL-2.1-only
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*
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*/
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+/* glibc 2.38 would include __isoc23_strtol and similar symbols. This is trggerd by
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+ * _GNU_SOURCE but we have to set that for other definitions. Therefore play with defines
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+ * to turn this off.
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+ */
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+#include <features.h>
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+#undef __GLIBC_USE_ISOC2X
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+#undef __GLIBC_USE_C2X_STRTOL
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+#define __GLIBC_USE_C2X_STRTOL 0
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+#undef __GLIBC_USE_ISOC23
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+#undef __GLIBC_USE_C23_STRTOL
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+#define __GLIBC_USE_C23_STRTOL 0
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+
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#include <assert.h>
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#include <stdlib.h>
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#include <limits.h>
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Index: git/pseudo_util.c
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===================================================================
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--- git.orig/pseudo_util.c
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+++ git/pseudo_util.c
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@@ -8,6 +8,17 @@
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*/
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/* we need access to RTLD_NEXT for a horrible workaround */
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#define _GNU_SOURCE
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+/* glibc 2.38 would include __isoc23_strtol and similar symbols. This is trggerd by
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+ * _GNU_SOURCE but we have to set that for other definitions. Therefore play with defines
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+ * to turn this off.
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+ */
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+#include <features.h>
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+#undef __GLIBC_USE_ISOC2X
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+#undef __GLIBC_USE_C2X_STRTOL
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+#define __GLIBC_USE_C2X_STRTOL 0
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+#undef __GLIBC_USE_ISOC23
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+#undef __GLIBC_USE_C23_STRTOL
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+#define __GLIBC_USE_C23_STRTOL 0
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#include <ctype.h>
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#include <errno.h>
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Index: git/pseudo_client.c
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===================================================================
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--- git.orig/pseudo_client.c
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+++ git/pseudo_client.c
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@@ -6,7 +6,7 @@
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* SPDX-License-Identifier: LGPL-2.1-only
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*
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*/
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-#define _GNU_SOURCE
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+#define _DEFAULT_SOURCE
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#include <stdio.h>
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#include <signal.h>
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@@ -0,0 +1,57 @@
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If we link against a newer glibc 2.34 and then try and our LD_PRELOAD is run against a
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binary on a host with an older libc, we see symbol errors since in glibc 2.34, pthread
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and dl are merged into libc itself.
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We need to use the older form of linking so use glibc binaries from an older release
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to force this. We only use minimal symbols from these anyway.
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pthread_atfork is problematic, particularly on arm so use the internal glibc routine
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it maps too. This was always present in the main libc from 2.3.2 onwards.
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Yes this is horrible. Better solutions welcome.
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There is more info in the bug: [YOCTO #14521]
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Upstream-Status: Inappropriate [this patch is native and nativesdk]
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Tweak library search order, make prebuilt lib ahead of recipe lib
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Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
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---
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Makefile.in | 2 +-
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pseudo_wrappers.c | 5 ++++-
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2 files changed, 5 insertions(+), 2 deletions(-)
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diff --git a/Makefile.in b/Makefile.in
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--- a/Makefile.in
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+++ b/Makefile.in
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@@ -120,7 +120,7 @@ $(PSEUDODB): pseudodb.o $(SHOBJS) $(DBOBJS) pseudo_ipc.o | $(BIN)
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libpseudo: $(LIBPSEUDO)
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$(LIBPSEUDO): $(WRAPOBJS) pseudo_client.o pseudo_ipc.o $(SHOBJS) | $(LIB)
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- $(CC) $(CFLAGS) $(CFLAGS_PSEUDO) -shared -o $(LIBPSEUDO) \
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+ $(CC) $(CFLAGS) -Lprebuilt/$(shell uname -m)-linux/lib/ $(CFLAGS_PSEUDO) -shared -o $(LIBPSEUDO) \
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pseudo_client.o pseudo_ipc.o \
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$(WRAPOBJS) $(SHOBJS) $(LDFLAGS) $(CLIENT_LDFLAGS)
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diff --git a/pseudo_wrappers.c b/pseudo_wrappers.c
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--- a/pseudo_wrappers.c
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+++ b/pseudo_wrappers.c
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@@ -100,10 +100,13 @@ static void libpseudo_atfork_child(void)
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pseudo_mutex_holder = 0;
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}
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+extern void *__dso_handle;
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+extern int __register_atfork (void (*) (void), void (*) (void), void (*) (void), void *);
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+
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static void
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_libpseudo_init(void) {
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if (!_libpseudo_initted)
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- pthread_atfork(NULL, NULL, libpseudo_atfork_child);
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+ __register_atfork (NULL, NULL, libpseudo_atfork_child, &__dso_handle == NULL ? NULL : __dso_handle);
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pseudo_getlock();
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pseudo_antimagic();
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--
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2.27.0
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