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-rw-r--r--sys-libs/glibc/Manifest8
-rw-r--r--sys-libs/glibc/files/2.34/glibc-2.34-hppa-asm-getcontext-fixes.patch214
-rw-r--r--sys-libs/glibc/files/host.conf-11
-rw-r--r--sys-libs/glibc/glibc-2.35-r9.ebuild (renamed from sys-libs/glibc/glibc-2.33-r10.ebuild)403
4 files changed, 466 insertions, 160 deletions
diff --git a/sys-libs/glibc/Manifest b/sys-libs/glibc/Manifest
index 9d2d29dc..07c8513c 100644
--- a/sys-libs/glibc/Manifest
+++ b/sys-libs/glibc/Manifest
@@ -1,4 +1,6 @@
DIST gcc-multilib-bootstrap-20201208.tar.xz 5528452 BLAKE2B 16699a6e4df5b2f28a21776ae9e3728b26a9ea251f5580aa5349545ad7c9f6145b9cb6a12ca8f5f96b9cb2a3c70b7e66ca702e4c6f083ac00408e0a20a69e613 SHA512 a243f505e17d0a7e144e8713c077582412f61d6cf7f79baa846de4fb77f5e0f27e11c9a785e14624e04ac52287b32164e7995323aa11caef59113ac438254347
-DIST glibc-2.33-patches-4.tar.xz 60124 BLAKE2B a7a99f39c16df241745772c31b10946dc44c51e6c09f8a447b905e7dd6ba529aee08f66a581431453c6665485ac1848861559aa3f0aaba8c2061c1f1eb77d9be SHA512 05c33dc465a98097f836783bb5037dfa14b3a2c0c140014f642ea72954222ae919fe2db9573ee70ca9c1881b3b59dd4b815a8f39f331494fa12951c9012797ef
-DIST glibc-2.33.tar.xz 17031280 BLAKE2B 703d12121c1e2c5d9e0c6ba5341f5fb5c4d9111611a83f2360029b5de9c6e5a5611249d1833684a58ed4afdf49cae614365d87ec8721ba0e5d218f593b1f229d SHA512 4cb5777b68b22b746cc51669e0e9282b43c83f6944e42656e6db7195ebb68f2f9260f130fdeb4e3cfc64efae4f58d96c43d388f52be1eb024ca448084684abdb
-DIST locale-gen-2.10.tar.gz 7747 BLAKE2B 49f569c5ae5260fca128503bc6f22d6f6f1cda817920c41fdadadf1527bbb4f3eb161f79fa729830666a4673e9092f99f4685ec8fcac8ddea0b8242bca9c1f4f SHA512 e350e60d458d67638e3090711fca05af6fafac06c51b97648244549f8a0621dab7543f09dc7ad4c62392f13bdae8e5875dc6d0b6c3d83efc29d116bc2eef92db
+DIST glibc-2.35-loongarch-patches-20220522.tar.xz 44728 BLAKE2B 09e7a061f3269ebd763cd700f7c23e6cd7aab738d87ee31f76a81281920c4e5e207964c79104cd75f0a2e07b77344c2a730a9063344aa1483cd3d9aeac87de40 SHA512 21f13892fb52ec753856d5559b032c2be3a76d1cf940127222f7aa878548ce7e6ea0d2ff8791ddb91aaa2b77ce17131cd2fb2ebbdaa99443bf0a6b4c81f7388d
+DIST glibc-2.35-patches-10.tar.xz 221864 BLAKE2B 083d06dd881aa262dcaea8db1b81f841bbe92bf53af3a83fa78d95d7c58522d41691682488051638f8ec5b0554a85565c9acd01c6b43cf23e6d860689e76fc4d SHA512 4c6f4a8a7406542438d44a2dbc601cb1d60fa850b39e93498a86965e038063dcd861a79256cb16d4c44386c25761f63114a4354999be94adb0f46ccb6927dce8
+DIST glibc-2.35.tar.xz 18165952 BLAKE2B 623c728884f070cd87ffeb9203f74206197c52405ac9bc44f3dd519a3468b8e8ae2536c883e5d17d94417dbd1e91775de2e674314e4ff7424f9720026d6b7063 SHA512 e7336ce27561be5d7c217832a1136fb327e057bd8d3f92925b35c97e3e9f9e486948b5a1e03e5e4090772ef06437a074d10b82e68f17f1ad8f22077ee39e1b66
+DIST glibc-systemd-20210729.tar.gz 1480 BLAKE2B 37722c7579df782d890e44dbab99c3de52ab466eb9de80d82405e9bb5620bf39ffc8c5f466a435bdb86ef6d36dd7019c0736573916bda6c67d02a2581e0ec979 SHA512 efd75af58b50522c28cdac7abd1fc56555bc1bb042512c90d8340c1ec09c5791b3872a305bf83723252bbde5855b75d958c041083457765c4cfd170732d09238
+DIST locale-gen-2.22.tar.gz 7971 BLAKE2B 2dc66fa69bf51799d0c34459b654fba6998b80a7e322e9b670036c967e269ad921f50195e6e34c4a83c1f0bad191fd5aa3f37defb82271b73acbca07b7e49d08 SHA512 9798b10dbbc792345a7b7a121dec5f4bba9839a8aec010f01a09f3402fd5bf2376f79e03a6a19bc357010db780037a8811c381136ce19be1f1370374906dff38
diff --git a/sys-libs/glibc/files/2.34/glibc-2.34-hppa-asm-getcontext-fixes.patch b/sys-libs/glibc/files/2.34/glibc-2.34-hppa-asm-getcontext-fixes.patch
new file mode 100644
index 00000000..299a6dae
--- /dev/null
+++ b/sys-libs/glibc/files/2.34/glibc-2.34-hppa-asm-getcontext-fixes.patch
@@ -0,0 +1,214 @@
+https://sourceware.org/git/?p=glibc.git;a=patch;h=738ee53f0ce5e39b9b7a6777f5d3057afbaac498
+https://sourceware.org/git/?p=glibc.git;a=patch;h=d53b9cc391c72a1011ea8fe7a9f70dc5060a0db2
+
+From 738ee53f0ce5e39b9b7a6777f5d3057afbaac498 Mon Sep 17 00:00:00 2001
+From: John David Anglin <danglin@gcc.gnu.org>
+Date: Tue, 15 Mar 2022 23:12:37 +0000
+Subject: [PATCH] hppa: Implement swapcontext in assembler (bug 28960)
+
+When swapcontext.c is compiled without -g, the following error occurs:
+Error: CFI instruction used without previous .cfi_startproc
+
+Fix by converting swapcontext routine to assembler.
+---
+ sysdeps/unix/sysv/linux/hppa/swapcontext.S | 72 +++++++++++++++++++
+ sysdeps/unix/sysv/linux/hppa/swapcontext.c | 83 ----------------------
+ 2 files changed, 72 insertions(+), 83 deletions(-)
+ create mode 100644 sysdeps/unix/sysv/linux/hppa/swapcontext.S
+ delete mode 100644 sysdeps/unix/sysv/linux/hppa/swapcontext.c
+
+diff --git a/sysdeps/unix/sysv/linux/hppa/swapcontext.S b/sysdeps/unix/sysv/linux/hppa/swapcontext.S
+new file mode 100644
+index 0000000000..94b164dc63
+--- /dev/null
++++ b/sysdeps/unix/sysv/linux/hppa/swapcontext.S
+@@ -0,0 +1,72 @@
++/* Swap to new context.
++ Copyright (C) 2008-2022 Free Software Foundation, Inc.
++ This file is part of the GNU C Library.
++
++ The GNU C Library is free software; you can redistribute it and/or
++ modify it under the terms of the GNU Lesser General Public
++ License as published by the Free Software Foundation; either
++ version 2.1 of the License, or (at your option) any later version.
++
++ The GNU C Library is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++
++ You should have received a copy of the GNU Lesser General Public
++ License along with the GNU C Library. If not, see
++ <https://www.gnu.org/licenses/>. */
++
++#include <sysdep.h>
++#include "ucontext_i.h"
++
++ .text
++ENTRY(__swapcontext)
++
++ /* Copy rp to ret0 (r28). */
++ copy %rp,%ret0
++
++ /* Create a frame. */
++ ldo 64(%sp),%sp
++ .cfi_def_cfa_offset -64
++
++ /* Save the current machine context to oucp. */
++ bl __getcontext,%rp
++
++ /* Copy oucp to register ret1 (r29). __getcontext saves and
++ restores it on a normal return. It is restored from oR29
++ on reactivation. */
++ copy %r26,%ret1
++
++ /* Pop frame. */
++ ldo -64(%sp),%sp
++ .cfi_def_cfa_offset 0
++
++ /* Load return pointer from oR28. */
++ ldw oR28(%ret1),%rp
++
++ /* Return if error. */
++ or,= %r0,%ret0,%r0
++ bv,n %r0(%rp)
++
++ /* Load sc_sar flag. */
++ ldb oSAR(%ret1),%r20
++
++ /* Return if oucp context has been reactivated. */
++ or,= %r0,%r20,%r0
++ bv,n %r0(%rp)
++
++ /* Mark sc_sar flag. */
++ ldi 1,%r20
++ stb %r20,oSAR(%ret1)
++
++ /* Activate the machine context in ucp. */
++ bl __setcontext,%rp
++ ldw oR25(%ret1),%r26
++
++ /* Load return pointer. */
++ ldw oR28(%ret1),%rp
++ bv,n %r0(%rp)
++
++PSEUDO_END(__swapcontext)
++
++weak_alias (__swapcontext, swapcontext)
+diff --git a/sysdeps/unix/sysv/linux/hppa/swapcontext.c b/sysdeps/unix/sysv/linux/hppa/swapcontext.c
+deleted file mode 100644
+index 1664f68c7b..0000000000
+--- a/sysdeps/unix/sysv/linux/hppa/swapcontext.c
++++ /dev/null
+@@ -1,83 +0,0 @@
+-/* Swap to new context.
+- Copyright (C) 2008-2021 Free Software Foundation, Inc.
+- This file is part of the GNU C Library.
+- Contributed by Helge Deller <deller@gmx.de>, 2008.
+-
+- The GNU C Library is free software; you can redistribute it and/or
+- modify it under the terms of the GNU Lesser General Public
+- License as published by the Free Software Foundation; either
+- version 2.1 of the License, or (at your option) any later version.
+-
+- The GNU C Library is distributed in the hope that it will be useful,
+- but WITHOUT ANY WARRANTY; without even the implied warranty of
+- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+- Lesser General Public License for more details.
+-
+- You should have received a copy of the GNU Lesser General Public
+- License along with the GNU C Library. If not, see
+- <https://www.gnu.org/licenses/>. */
+-
+-#include <ucontext.h>
+-#include "ucontext_i.h"
+-
+-extern int __getcontext (ucontext_t *ucp);
+-extern int __setcontext (const ucontext_t *ucp);
+-
+-int
+-__swapcontext (ucontext_t *oucp, const ucontext_t *ucp)
+-{
+- /* Save rp for debugger. */
+- asm ("stw %rp,-20(%sp)");
+- asm (".cfi_offset 2, -20");
+-
+- /* Copy rp to ret0 (r28). */
+- asm ("copy %rp,%ret0");
+-
+- /* Create a frame. */
+- asm ("ldo 64(%sp),%sp");
+- asm (".cfi_def_cfa_offset -64");
+-
+- /* Save the current machine context to oucp. */
+- asm ("bl __getcontext,%rp");
+-
+- /* Copy oucp to register ret1 (r29). __getcontext saves and restores it
+- on a normal return. It is restored from oR29 on reactivation. */
+- asm ("copy %r26,%ret1");
+-
+- /* Pop frame. */
+- asm ("ldo -64(%sp),%sp");
+- asm (".cfi_def_cfa_offset 0");
+-
+- /* Load return pointer from oR28. */
+- asm ("ldw %0(%%ret1),%%rp" : : "i" (oR28));
+-
+- /* Return if error. */
+- asm ("or,= %r0,%ret0,%r0");
+- asm ("bv,n %r0(%rp)");
+-
+- /* Load sc_sar flag. */
+- asm ("ldb %0(%%ret1),%%r20" : : "i" (oSAR));
+-
+- /* Return if oucp context has been reactivated. */
+- asm ("or,= %r0,%r20,%r0");
+- asm ("bv,n %r0(%rp)");
+-
+- /* Mark sc_sar flag. */
+- asm ("1: ldi 1,%r20");
+- asm ("stb %%r20,%0(%%ret1)" : : "i" (oSAR));
+-
+- /* Activate the machine context in ucp. */
+- asm ("bl __setcontext,%rp");
+- asm ("ldw %0(%%ret1),%%r26" : : "i" (oR25));
+-
+- /* Load return pointer. */
+- asm ("ldw %0(%%ret1),%%rp" : : "i" (oR28));
+-
+- /* A successful call to setcontext does not return. */
+- asm ("bv,n %r0(%rp)");
+-
+- /* Make gcc happy. */
+- return 0;
+-}
+-
+-weak_alias (__swapcontext, swapcontext)
+--
+2.27.0
+
+
+From d53b9cc391c72a1011ea8fe7a9f70dc5060a0db2 Mon Sep 17 00:00:00 2001
+From: John David Anglin <danglin@gcc.gnu.org>
+Date: Tue, 15 Mar 2022 23:04:39 +0000
+Subject: [PATCH] hppa: Use END instead of PSEUDO_END in swapcontext.S
+
+(cherry picked from commit 7a5c440102d4ec7fafd9bbd98eca9bd90ecaaafd)
+---
+ sysdeps/unix/sysv/linux/hppa/swapcontext.S | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/sysdeps/unix/sysv/linux/hppa/swapcontext.S b/sysdeps/unix/sysv/linux/hppa/swapcontext.S
+index 94b164dc63..fbc22586d1 100644
+--- a/sysdeps/unix/sysv/linux/hppa/swapcontext.S
++++ b/sysdeps/unix/sysv/linux/hppa/swapcontext.S
+@@ -67,6 +67,6 @@ ENTRY(__swapcontext)
+ ldw oR28(%ret1),%rp
+ bv,n %r0(%rp)
+
+-PSEUDO_END(__swapcontext)
++END(__swapcontext)
+
+ weak_alias (__swapcontext, swapcontext)
+--
+2.27.0
diff --git a/sys-libs/glibc/files/host.conf-1 b/sys-libs/glibc/files/host.conf-1
index 4c58e52d..661b4af5 100644
--- a/sys-libs/glibc/files/host.conf-1
+++ b/sys-libs/glibc/files/host.conf-1
@@ -1,5 +1,4 @@
# /etc/host.conf:
-# $Header: /var/cvsroot/gentoo/src/patchsets/glibc/extra/etc/host.conf,v 1.1 2006/09/29 23:52:23 vapier Exp $
# The file /etc/host.conf contains configuration information specific to
# the resolver library. It should contain one configuration keyword per
diff --git a/sys-libs/glibc/glibc-2.33-r10.ebuild b/sys-libs/glibc/glibc-2.35-r9.ebuild
index ec8e21d6..1ade6998 100644
--- a/sys-libs/glibc/glibc-2.33-r10.ebuild
+++ b/sys-libs/glibc/glibc-2.35-r9.ebuild
@@ -1,12 +1,15 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
-PYTHON_COMPAT=( python3_{7,8,9,10} )
+# Bumping notes: https://wiki.gentoo.org/wiki/Project:Toolchain/sys-libs/glibc
+# Please read & adapt the page as necessary if obsolete.
+
+PYTHON_COMPAT=( python3_{8..11} )
TMPFILES_OPTIONAL=1
-inherit python-any-r1 prefix toolchain-funcs flag-o-matic gnuconfig \
+inherit python-any-r1 prefix preserve-libs toolchain-funcs flag-o-matic gnuconfig \
multilib systemd multiprocessing tmpfiles
DESCRIPTION="GNU libc C library"
@@ -17,30 +20,38 @@ SLOT="2.2"
EMULTILIB_PKG="true"
# Gentoo patchset (ignored for live ebuilds)
-PATCH_VER=4
+PATCH_VER=10
PATCH_DEV=dilfridge
if [[ ${PV} == 9999* ]]; then
inherit git-r3
else
- KEYWORDS="~alpha amd64 ~arm ~arm64 hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 sparc x86"
+ # KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+ KEYWORDS="~m68k"
SRC_URI="mirror://gnu/glibc/${P}.tar.xz"
SRC_URI+=" https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${P}-patches-${PATCH_VER}.tar.xz"
+ SRC_URI+=" experimental-loong? ( https://dev.gentoo.org/~xen0n/distfiles/glibc-2.35-loongarch-patches-20220522.tar.xz )"
fi
RELEASE_VER=${PV}
GCC_BOOTSTRAP_VER=20201208
-LOCALE_GEN_VER=2.10
+LOCALE_GEN_VER=2.22
+
+GLIBC_SYSTEMD_VER=20210729
SRC_URI+=" https://gitweb.gentoo.org/proj/locale-gen.git/snapshot/locale-gen-${LOCALE_GEN_VER}.tar.gz"
SRC_URI+=" multilib-bootstrap? ( https://dev.gentoo.org/~dilfridge/distfiles/gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz )"
+SRC_URI+=" systemd? ( https://gitweb.gentoo.org/proj/toolchain/glibc-systemd.git/snapshot/glibc-systemd-${GLIBC_SYSTEMD_VER}.tar.gz )"
-IUSE="audit caps cet compile-locales +crypt custom-cflags doc gd headers-only +multiarch multilib multilib-bootstrap nscd profile selinux +ssp +static-libs static-pie suid systemtap test vanilla"
+IUSE="audit caps cet +clone3 compile-locales +crypt custom-cflags doc experimental-loong gd headers-only +multiarch multilib multilib-bootstrap nscd profile selinux +ssp stack-realign +static-libs suid systemd systemtap test vanilla"
# Minimum kernel version that glibc requires
MIN_KERN_VER="3.2.0"
+# Minimum pax-utils version needed (which contains any new syscall changes for
+# its seccomp filter!). Please double check this!
+MIN_PAX_UTILS_VER="1.3.3"
# Here's how the cross-compile logic breaks down ...
# CTARGET - machine that will target the binaries
@@ -94,7 +105,7 @@ fi
BDEPEND="
${PYTHON_DEPS}
- >=app-misc/pax-utils-1.3.3
+ >=app-misc/pax-utils-${MIN_PAX_UTILS_VER}
sys-devel/bison
doc? ( sys-apps/texinfo )
!compile-locales? (
@@ -126,7 +137,7 @@ RDEPEND="${COMMON_DEPEND}
sys-apps/grep
virtual/awk
sys-apps/gentoo-functions
- !<app-misc/pax-utils-1.3.3
+ !<app-misc/pax-utils-${MIN_PAX_UTILS_VER}
!<net-misc/openssh-8.1_p1-r2
"
@@ -135,13 +146,13 @@ RESTRICT="!test? ( test )"
if [[ ${CATEGORY} == cross-* ]] ; then
BDEPEND+=" !headers-only? (
>=${CATEGORY}/binutils-2.27
- >=${CATEGORY}/gcc-6
+ >=${CATEGORY}/gcc-6.2
)"
[[ ${CATEGORY} == *-linux* ]] && DEPEND+=" ${CATEGORY}/linux-headers"
else
BDEPEND+="
>=sys-devel/binutils-2.27
- >=sys-devel/gcc-6
+ >=sys-devel/gcc-6.2
"
DEPEND+=" virtual/os-headers "
RDEPEND+="
@@ -157,18 +168,16 @@ GENTOO_GLIBC_XFAIL_TESTS="${GENTOO_GLIBC_XFAIL_TESTS:-yes}"
# The following tests fail due to the Gentoo build system and are thus
# executed but ignored:
XFAIL_TEST_LIST=(
- # 9) Failures of unknown origin
- tst-latepthread
-
# buggy test, assumes /dev/ and /dev/null on a single filesystem
# 'mount --bind /dev/null /chroot/dev/null' breaks it.
# https://sourceware.org/PR25909
tst-support_descriptors
- # Flaky test, known to fail occasionally:
- # https://sourceware.org/PR19329
- # https://bugs.gentoo.org/719674#c12
- tst-stack4
+ # The following tests fail only inside portage
+ # https://bugs.gentoo.org/831267
+ tst-system
+ tst-strerror
+ tst-strsignal
)
#
@@ -241,8 +250,8 @@ do_compile_test() {
rm -f glibc-test*
printf '%b' "$*" > glibc-test.c
- # Most of the time CC is already set, but not in early sanity checks.
- nonfatal emake glibc-test CC="${CC-$(tc-getCC ${CTARGET})}"
+ # We assume CC is already set up.
+ nonfatal emake glibc-test
ret=$?
popd >/dev/null
@@ -297,22 +306,33 @@ setup_target_flags() {
export CFLAGS="-march=${t} ${CFLAGS}"
einfo "Auto adding -march=${t} to CFLAGS #185404"
fi
+ # For compatibility with older binaries at slight performance cost.
+ use stack-realign && export CFLAGS+=" -mstackrealign"
;;
amd64)
# -march needed for #185404 #199334
# TODO: See cross-compile issues listed above for x86.
- [[ ${ABI} == x86 ]] &&
- if ! do_compile_test "${CFLAGS_x86}" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then
- local t=${CTARGET_OPT:-${CTARGET}}
- t=${t%%-*}
- # Normally the target is x86_64-xxx, so turn that into the -march that
- # gcc actually accepts. #528708
- [[ ${t} == "x86_64" ]] && t="x86-64"
- filter-flags '-march=*'
- # ugly, ugly, ugly. ugly.
- CFLAGS_x86=$(CFLAGS=${CFLAGS_x86} filter-flags '-march=*'; echo "${CFLAGS}")
- export CFLAGS_x86="${CFLAGS_x86} -march=${t}"
- einfo "Auto adding -march=${t} to CFLAGS_x86 #185404 (ABI=${ABI})"
+ if [[ ${ABI} == x86 ]]; then
+ if ! do_compile_test "${CFLAGS_x86}" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then
+ local t=${CTARGET_OPT:-${CTARGET}}
+ t=${t%%-*}
+ # Normally the target is x86_64-xxx, so turn that into the -march that
+ # gcc actually accepts. #528708
+ [[ ${t} == "x86_64" ]] && t="x86-64"
+ filter-flags '-march=*'
+ # ugly, ugly, ugly. ugly.
+ CFLAGS_x86=$(CFLAGS=${CFLAGS_x86} filter-flags '-march=*'; echo "${CFLAGS}")
+ export CFLAGS_x86="${CFLAGS_x86} -march=${t}"
+ einfo "Auto adding -march=${t} to CFLAGS_x86 #185404 (ABI=${ABI})"
+ fi
+ # For compatibility with older binaries at slight performance cost.
+ use stack-realign && export CFLAGS_x86+=" -mstackrealign"
+
+ # Workaround for bug #823780.
+ if tc-is-gcc && (($(gcc-major-version) == 11)) && (($(gcc-minor-version) <= 2)) && (($(gcc-micro-version) == 0)) ; then
+ export CFLAGS_x86="${CFLAGS_x86} -mno-avx512f"
+ einfo "Auto adding -mno-avx512f to CFLAGS_x86 for buggy GCC version (bug #823780) (ABI=${ABI})"
+ fi
fi
;;
mips)
@@ -388,6 +408,7 @@ setup_flags() {
filter-flags '-O?'
append-flags -O2
fi
+
strip-unsupported-flags
filter-flags -m32 -m64 '-mabi=*'
@@ -401,6 +422,9 @@ setup_flags() {
# #492892
filter-flags -frecord-gcc-switches
+ # #829583
+ filter-lfs-flags
+
unset CBUILD_OPT CTARGET_OPT
if use multilib ; then
CTARGET_OPT=$(get_abi_CTARGET)
@@ -418,33 +442,9 @@ setup_flags() {
replace-flags -O0 -O1
filter-flags '-fstack-protector*'
-}
-want_tls() {
- # Archs that can use TLS (Thread Local Storage)
- case $(tc-arch) in
- x86)
- # requires i486 or better #106556
- [[ ${CTARGET} == i[4567]86* ]] && return 0
- return 1
- ;;
- esac
- return 0
-}
-
-want__thread() {
- want_tls || return 1
-
- # For some reason --with-tls --with__thread is causing segfaults on sparc32.
- [[ ${PROFILE_ARCH} == "sparc" ]] && return 1
-
- [[ -n ${WANT__THREAD} ]] && return ${WANT__THREAD}
-
- # only test gcc -- can't test linking yet
- tc-has-tls -c ${CTARGET}
- WANT__THREAD=$?
-
- return ${WANT__THREAD}
+ # See end of bug #830454; we handle this via USE=cet
+ filter-flags '-fcf-protection='
}
use_multiarch() {
@@ -502,14 +502,106 @@ setup_env() {
einfo "Skip CC ABI injection. We can't use (cross-)compiler yet."
return 0
fi
- local VAR=CFLAGS_${ABI}
+
+ # Glibc does not work with gold (for various reasons) #269274.
+ tc-ld-disable-gold
+
+ if use doc ; then
+ export MAKEINFO=makeinfo
+ else
+ export MAKEINFO=/dev/null
+ fi
+
+ # Reset CC and CXX to the value at start of emerge
+ export CC=${__ORIG_CC:-${CC:-$(tc-getCC ${CTARGET})}}
+ export CXX=${__ORIG_CXX:-${CXX:-$(tc-getCXX ${CTARGET})}}
+
+ # and make sure __ORIC_CC and __ORIG_CXX is defined now.
+ export __ORIG_CC=${CC}
+ export __ORIG_CXX=${CXX}
+
+ if tc-is-clang && ! use custom-cflags && ! is_crosscompile ; then
+
+ # If we are running in an otherwise clang/llvm environment, we need to
+ # recover the proper gcc and binutils settings here, at least until glibc
+ # is finally building with clang. So let's override everything that is
+ # set in the clang profiles.
+ # Want to shoot yourself into the foot? Set USE=custom-cflags, that's always
+ # a good start into that direction.
+ # Also, if you're crosscompiling, let's assume you know what you are doing.
+ # Hopefully.
+ # Last, we need the settings of the *build* environment, not of the
+ # target environment...
+
+ local current_binutils_path=$(env ROOT="${BROOT}" binutils-config -B)
+ local current_gcc_path=$(env ROOT="${BROOT}" gcc-config -B)
+ einfo "Overriding clang configuration, since it won't work here"
+
+ export CC="${current_gcc_path}/gcc"
+ export CXX="${current_gcc_path}/g++"
+ export LD="${current_binutils_path}/ld.bfd"
+ export AR="${current_binutils_path}/ar"
+ export AS="${current_binutils_path}/as"
+ export NM="${current_binutils_path}/nm"
+ export STRIP="${current_binutils_path}/strip"
+ export RANLIB="${current_binutils_path}/ranlib"
+ export OBJCOPY="${current_binutils_path}/objcopy"
+ export STRINGS="${current_binutils_path}/strings"
+ export OBJDUMP="${current_binutils_path}/objdump"
+ export READELF="${current_binutils_path}/readelf"
+ export ADDR2LINE="${current_binutils_path}/addr2line"
+
+ # do we need to also do flags munging here? yes! at least...
+ filter-flags '-fuse-ld=*'
+ filter-flags '-D_FORTIFY_SOURCE=*'
+
+ else
+
+ # this is the "normal" case
+
+ export CC="$(tc-getCC ${CTARGET})"
+ export CXX="$(tc-getCXX ${CTARGET})"
+
+ # Always use tuple-prefixed toolchain. For non-native ABI glibc's configure
+ # can't detect them automatically due to ${CHOST} mismatch and fallbacks
+ # to unprefixed tools. Similar to multilib.eclass:multilib_toolchain_setup().
+ export NM="$(tc-getNM ${CTARGET})"
+ export READELF="$(tc-getREADELF ${CTARGET})"
+
+ fi
+
# We need to export CFLAGS with abi information in them because glibc's
# configure script checks CFLAGS for some targets (like mips). Keep
# around the original clean value to avoid appending multiple ABIs on
- # top of each other.
- : ${__GLIBC_CC:=$(tc-getCC ${CTARGET})}
- export __GLIBC_CC CC="${__GLIBC_CC} ${!VAR}"
- einfo " $(printf '%15s' 'Manual CC:') ${CC}"
+ # top of each other. (Why does the comment talk about CFLAGS if the code
+ # acts on CC?)
+ export __GLIBC_CC=${CC}
+ export __GLIBC_CXX=${CXX}
+
+ export __abi_CFLAGS="$(get_abi_CFLAGS)"
+
+ # CFLAGS can contain ABI-specific flags like -mfpu=neon, see bug #657760
+ # To build .S (assembly) files with the same ABI-specific flags
+ # upstream currently recommends adding CFLAGS to CC/CXX:
+ # https://sourceware.org/PR23273
+ # Note: Passing CFLAGS via CPPFLAGS overrides glibc's arch-specific CFLAGS
+ # and breaks multiarch support. See 659030#c3 for an example.
+ # The glibc configure script doesn't properly use LDFLAGS all the time.
+ export CC="${__GLIBC_CC} ${__abi_CFLAGS} ${CFLAGS} ${LDFLAGS}"
+
+ # Some of the tests are written in C++, so we need to force our multlib abis in, bug 623548
+ export CXX="${__GLIBC_CXX} ${__abi_CFLAGS} ${CFLAGS}"
+
+ if is_crosscompile; then
+ # Assume worst-case bootstrap: glibc is buil first time
+ # when ${CTARGET}-g++ is not available yet. We avoid
+ # building auxiliary programs that require C++: bug #683074
+ # It should not affect final result.
+ export libc_cv_cxx_link_ok=no
+ # The line above has the same effect. We set CXX explicitly
+ # to make build logs less confusing.
+ export CXX=
+ fi
}
foreach_abi() {
@@ -657,7 +749,7 @@ sanity_prechecks() {
ebegin "Checking that IA32 emulation is enabled in the running kernel"
echo 'int main(){return 0;}' > "${T}/check-ia32-emulation.c"
local STAT
- if "${CC-${CHOST}-gcc}" ${CFLAGS_x86} "${T}/check-ia32-emulation.c" -o "${T}/check-ia32-emulation.elf32"; then
+ if ${CC-${CHOST}-gcc} ${CFLAGS_x86} "${T}/check-ia32-emulation.c" -o "${T}/check-ia32-emulation.elf32"; then
"${T}/check-ia32-emulation.elf32"
STAT=$?
else
@@ -674,13 +766,13 @@ sanity_prechecks() {
fi
# When we actually have to compile something...
- if ! just_headers ; then
- ebegin "Checking gcc for __thread support"
- if ! eend $(want__thread ; echo $?) ; then
- echo
- eerror "Could not find a gcc that supports the __thread directive!"
- eerror "Please update your binutils/gcc and try again."
- die "No __thread support in gcc!"
+ if ! just_headers && [[ ${MERGE_TYPE} != "binary" ]] ; then
+ if [[ -d "${ESYSROOT}"/usr/lib/include ]] ; then
+ # bug #833620, bug #643302
+ eerror "Found ${ESYSROOT}/usr/lib/include directory!"
+ eerror "This is known to break glibc's build."
+ eerror "Please backup its contents then remove the directory."
+ die "Found directory (${ESYSROOT}/usr/lib/include) which will break build (bug #833620)!"
fi
if [[ ${CTARGET} == *-linux* ]] ; then
@@ -710,6 +802,21 @@ sanity_prechecks() {
fi
}
+upgrade_warning() {
+ if [[ ${MERGE_TYPE} != buildonly && -n ${REPLACING_VERSIONS} && -z ${ROOT} ]]; then
+ local oldv newv=$(ver_cut 1-2 ${PV})
+ for oldv in ${REPLACING_VERSIONS}; do
+ if ver_test ${oldv} -lt ${newv}; then
+ ewarn "After upgrading glibc, please restart all running processes."
+ ewarn "Be sure to include init (telinit u) or systemd (systemctl daemon-reexec)."
+ ewarn "Alternatively, reboot your system."
+ ewarn "(See bug #660556, bug #741116, bug #823756, etc)"
+ break
+ fi
+ done
+ fi
+}
+
#
# the phases
#
@@ -717,9 +824,7 @@ sanity_prechecks() {
# pkg_pretend
pkg_pretend() {
- # All the checks...
- einfo "Checking general environment sanity."
- sanity_prechecks
+ upgrade_warning
}
pkg_setup() {
@@ -730,13 +835,13 @@ pkg_setup() {
# src_unpack
src_unpack() {
- # Consistency is not guaranteed between pkg_ and src_ ...
+ setup_env
+
+ einfo "Checking general environment sanity."
sanity_prechecks
use multilib-bootstrap && unpack gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz
- setup_env
-
if [[ ${PV} == 9999* ]] ; then
EGIT_REPO_URI="https://anongit.gentoo.org/git/proj/toolchain/glibc-patches.git"
EGIT_CHECKOUT_DIR=${WORKDIR}/patches-git
@@ -751,10 +856,12 @@ src_unpack() {
cd "${WORKDIR}" || die
unpack glibc-${RELEASE_VER}-patches-${PATCH_VER}.tar.xz
+ use experimental-loong && unpack glibc-2.35-loongarch-patches-20220522.tar.xz
fi
cd "${WORKDIR}" || die
unpack locale-gen-${LOCALE_GEN_VER}.tar.gz
+ use systemd && unpack glibc-systemd-${GLIBC_SYSTEMD_VER}.tar.gz
}
src_prepare() {
@@ -768,6 +875,20 @@ src_prepare() {
einfo "Applying Gentoo Glibc Patchset ${patchsetname}"
eapply "${WORKDIR}"/patches
einfo "Done."
+
+ if use experimental-loong ; then
+ einfo "Applying experimental LoongArch patchset"
+ eapply "${WORKDIR}"/loongarch-2.35
+ einfo "Done."
+ fi
+ fi
+
+ if use clone3 ; then
+ append-cppflags -DGENTOO_USE_CLONE3
+ else
+ # See e.g. bug #827386, bug #819045.
+ elog "Disabling the clone3 syscall for compatibility with older Electron apps."
+ elog "Please re-enable this flag before filing bugs!"
fi
default
@@ -790,78 +911,18 @@ src_prepare() {
}
glibc_do_configure() {
- # Glibc does not work with gold (for various reasons) #269274.
- tc-ld-disable-gold
-
- # CXX isnt handled by the multilib system, so if we dont unset here
- # we accumulate crap across abis
- unset CXX
-
- einfo "Configuring glibc for nptl"
-
- if use doc ; then
- export MAKEINFO=makeinfo
- else
- export MAKEINFO=/dev/null
- fi
local v
- for v in ABI CBUILD CHOST CTARGET CBUILD_OPT CTARGET_OPT CC CXX LD {AS,C,CPP,CXX,LD}FLAGS MAKEINFO NM READELF; do
+ for v in ABI CBUILD CHOST CTARGET CBUILD_OPT CTARGET_OPT CC CXX LD {AS,C,CPP,CXX,LD}FLAGS MAKEINFO NM AR AS STRIP RANLIB OBJCOPY STRINGS OBJDUMP READELF; do
einfo " $(printf '%15s' ${v}:) ${!v}"
done
- # CFLAGS can contain ABI-specific flags like -mfpu=neon, see bug #657760
- # To build .S (assembly) files with the same ABI-specific flags
- # upstream currently recommends adding CFLAGS to CC/CXX:
- # https://sourceware.org/PR23273
- # Note: Passing CFLAGS via CPPFLAGS overrides glibc's arch-specific CFLAGS
- # and breaks multiarch support. See 659030#c3 for an example.
- # The glibc configure script doesn't properly use LDFLAGS all the time.
- export CC="$(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS}"
- einfo " $(printf '%15s' 'Manual CC:') ${CC}"
-
- # Some of the tests are written in C++, so we need to force our multlib abis in, bug 623548
- export CXX="$(tc-getCXX ${CTARGET}) $(get_abi_CFLAGS) ${CFLAGS}"
-
- if is_crosscompile; then
- # Assume worst-case bootstrap: glibc is buil first time
- # when ${CTARGET}-g++ is not available yet. We avoid
- # building auxiliary programs that require C++: bug #683074
- # It should not affect final result.
- export libc_cv_cxx_link_ok=no
- # The line above has the same effect. We set CXX explicitly
- # to make build logs less confusing.
- export CXX=
- fi
- einfo " $(printf '%15s' 'Manual CXX:') ${CXX}"
-
- # Always use tuple-prefixed toolchain. For non-native ABI glibc's configure
- # can't detect them automatically due to ${CHOST} mismatch and fallbacks
- # to unprefixed tools. Similar to multilib.eclass:multilib_toolchain_setup().
- export NM="$(tc-getNM ${CTARGET})"
- export READELF="$(tc-getREADELF ${CTARGET})"
- einfo " $(printf '%15s' 'Manual NM:') ${NM}"
- einfo " $(printf '%15s' 'Manual READELF:') ${READELF}"
-
echo
-
local myconf=()
- case ${CTARGET} in
- m68k*)
- # setjmp() is not compatible with stack protection:
- # https://sourceware.org/PR24202
- myconf+=( --enable-stack-protector=no )
- ;;
- *)
- # Use '=strong' instead of '=all' to protect only functions
- # worth protecting from stack smashes.
- # '=all' is also known to have a problem in IFUNC resolution
- # tests: https://sourceware.org/PR25680, bug #712356.
- myconf+=( --enable-stack-protector=$(usex ssp strong no) )
- ;;
- esac
- myconf+=( --enable-stackguard-randomization )
+ # Use '=strong' instead of '=all' to protect only functions
+ # worth protecting from stack smashes.
+ myconf+=( --enable-stack-protector=$(usex ssp strong no) )
# Keep a whitelist of targets supporing IFUNC. glibc's ./configure
# is not robust enough to detect proper support:
@@ -911,7 +972,6 @@ glibc_do_configure() {
fi
myconf+=(
- --without-cvs
--disable-werror
--enable-bind-now
--build=${CBUILD_OPT:-${CBUILD}}
@@ -930,7 +990,6 @@ glibc_do_configure() {
--with-pkgversion="$(glibc_banner)"
$(use_enable crypt)
$(use_multiarch || echo --disable-multi-arch)
- $(use_enable static-pie)
$(use_enable systemtap)
$(use_enable nscd)
@@ -962,11 +1021,6 @@ glibc_do_configure() {
export libc_cv_rootsbindir="$(host_eprefix)/sbin"
export libc_cv_slibdir="$(host_eprefix)/$(get_libdir)"
- # We take care of patching our binutils to use both hash styles,
- # and many people like to force gnu hash style only, so disable
- # this overriding check. #347761
- export libc_cv_hashstyle=no
-
local builddir=$(builddir nptl)
mkdir -p "${builddir}"
cd "${builddir}"
@@ -1083,13 +1137,13 @@ glibc_headers_configure() {
myconf+=(
--disable-sanity-checks
--enable-hacker-mode
- --without-cvs
--disable-werror
--enable-bind-now
--build=${CBUILD_OPT:-${CBUILD}}
--host=${CTARGET_OPT:-${CTARGET}}
--with-headers=$(build_eprefix)$(alt_build_headers)
--prefix="$(host_eprefix)/usr"
+ $(use_enable crypt)
${EXTRA_ECONF}
)
@@ -1150,7 +1204,10 @@ glibc_src_test() {
# sandbox does not understand unshare() and prevents
# writes to /proc/, which makes many tests fail
- SANDBOX_ON=0 LD_PRELOAD= emake ${myxfailparams} check
+ # we give the tests a bit more time to avoid spurious
+ # bug reports on slow arches
+
+ SANDBOX_ON=0 LD_PRELOAD= TIMEOUTFACTOR=16 emake ${myxfailparams} check
}
do_src_test() {
@@ -1183,13 +1240,13 @@ run_locale_gen() {
root="$2"
fi
- local locale_list="${root}/etc/locale.gen"
+ local locale_list="${root%/}/etc/locale.gen"
pushd "${ED}"/$(get_libdir) >/dev/null
if [[ -z $(locale-gen --list --config "${locale_list}") ]] ; then
[[ -z ${inplace} ]] && ewarn "Generating all locales; edit /etc/locale.gen to save time/space"
- locale_list="${root}/usr/share/i18n/SUPPORTED"
+ locale_list="${root%/}/usr/share/i18n/SUPPORTED"
fi
set -- locale-gen ${inplace} --jobs $(makeopts_jobs) --config "${locale_list}" \
@@ -1362,7 +1419,13 @@ glibc_do_src_install() {
# Install misc network config files
insinto /etc
- doins posix/gai.conf nss/nsswitch.conf
+ doins posix/gai.conf
+
+ if use systemd ; then
+ doins "${WORKDIR}/glibc-systemd-${GLIBC_SYSTEMD_VER}/gentoo-config/nsswitch.conf"
+ else
+ doins nss/nsswitch.conf
+ fi
# Gentoo-specific
newins "${FILESDIR}"/host.conf-1 host.conf
@@ -1378,7 +1441,7 @@ glibc_do_src_install() {
sed -i "${nscd_args[@]}" "${ED}"/etc/init.d/nscd
- systemd_dounit nscd/nscd.service
+ use systemd && systemd_dounit nscd/nscd.service
newtmpfiles nscd/nscd.tmpfiles nscd.conf
fi
@@ -1448,6 +1511,12 @@ glibc_sanity_check() {
# (e.g. /var/tmp/portage:${HOSTNAME})
pushd "${ED}"/$(get_libdir) >/dev/null
+ # first let's find the actual dynamic linker here
+ # symlinks may point to the wrong abi
+ local newldso=$(find . -maxdepth 1 -name 'ld*so.?' -type f -print -quit)
+
+ einfo Last-minute run tests with ${newldso} in /$(get_libdir) ...
+
local x striptest
for x in cal date env free ls true uname uptime ; do
x=$(type -p ${x})
@@ -1460,7 +1529,7 @@ glibc_sanity_check() {
# We need to clear the locale settings as the upgrade might want
# incompatible locale data. This test is not for verifying that.
LC_ALL=C \
- ./ld-*.so --library-path . ${x} > /dev/null \
+ ${newldso} --library-path . ${x} > /dev/null \
|| die "simple run test (${x}) failed"
done
@@ -1489,6 +1558,16 @@ pkg_preinst() {
# https://bugs.gentoo.org/753740
rm "${EROOT}"/usr/lib/locale || die
fi
+
+ # Keep around libcrypt so that Perl doesn't break when merging libxcrypt
+ # (libxcrypt is the new provider for now of libcrypt.so.{1,2}).
+ # bug #802207
+ if ! use crypt && has_version "${CATEGORY}/${PN}[crypt]" && ! has preserve-libs ${FEATURES}; then
+ PRESERVED_OLD_LIBCRYPT=1
+ cp -p "${EROOT}/$(get_libdir)/libcrypt$(get_libname 1)" "${T}/libcrypt$(get_libname 1)" || die
+ else
+ PRESERVED_OLD_LIBCRYPT=0
+ fi
}
pkg_postinst() {
@@ -1504,11 +1583,13 @@ pkg_postinst() {
use compile-locales || run_locale_gen "${EROOT}/"
fi
+ upgrade_warning
+
# Check for sanity of /etc/nsswitch.conf, take 2
if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then
local entry
for entry in passwd group shadow; do
- if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
+ if grep -E -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
ewarn ""
ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been"
ewarn "removed from glibc and is now provided by the package"
@@ -1518,4 +1599,14 @@ pkg_postinst() {
fi
done
fi
+
+ if [[ ${PRESERVED_OLD_LIBCRYPT} -eq 1 ]] ; then
+ cp -p "${T}/libcrypt$(get_libname 1)" "${EROOT}/$(get_libdir)/libcrypt$(get_libname 1)" || die
+ preserve_old_lib_notify /$(get_libdir)/libcrypt$(get_libname 1)
+
+ elog "Please ignore a possible later error message about a file collision involving"
+ elog "${EROOT}/$(get_libdir)/libcrypt$(get_libname 1). We need to preserve this file for the moment to keep"
+ elog "the upgrade working, but it also needs to be overwritten when"
+ elog "sys-libs/libxcrypt is installed. See bug 802210 for more details."
+ fi
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 04:27:00 +0000