* update aarch64-linux-gnu-glibc-headers to 2.37-1

This commit is contained in:
Alexander Baldeck 2023-03-27 12:14:29 +02:00
parent 5a3baa6093
commit 5db0a68a7e
2 changed files with 156 additions and 8 deletions

View File

@ -1,3 +1,4 @@
# POWER Maintainer: Alexander Baldeck <alex.bldck@gmail.com>
# Contributor: Alexander 'hatred' Drozdov <adrozdoff@gmail.com>
# Contributor: toha257 <toha257@gmail.com>
# Contributor: Allan McRae <allan@archlinux.org>
@ -8,26 +9,28 @@
_target=aarch64-linux-gnu
pkgname=${_target}-glibc-headers
pkgver=2.35
pkgver=2.37
_commit=6fe86ecd787a2624cd638131629ba9a824040308
pkgrel=1
pkgdesc="GNU C Library headers (${_target})"
arch=('any')
url="http://www.gnu.org/software/libc/"
license=(GPL LGPL)
depends=("${_target}-linux-api-headers>=5.12.3")
makedepends=("${_target}-gcc-stage1>=11.1.0" "python")
depends=("${_target}-linux-api-headers>=5.18.15")
makedepends=("${_target}-gcc-stage1>=12.2.0" "python")
options=(!buildflags !strip staticlibs)
source=(https://ftp.gnu.org/gnu/glibc/glibc-$pkgver.tar.xz{,.sig}
source=(git+https://sourceware.org/git/glibc.git#commit=${_commit}
sdt-config.h
sdt.h
disable-clone3.diff)
disable-clone3.diff
reenable_DT_HASH.patch)
validpgpkeys=(7273542B39962DF7B299931416792B4EA25340F8 # Carlos O'Donell
BC7C7372637EC10C57D7AA6579C43DFBF1CF2187) # Siddhesh Poyarekar
sha256sums=('5123732f6b67ccd319305efd399971d58592122bcc2a6518a1bd2510dd0cf52e'
'SKIP'
sha256sums=('SKIP'
'cdc234959c6fdb43f000d3bb7d1080b0103f4080f5e67bcfe8ae1aaf477812f0'
'774061aff612a377714a509918a9e0e0aafce708b87d2d7e06b1bd1f6542fe70'
'f5df8fc95592cce7825744aeb8c9699a5b4b5b7ccf7bcf554355167c3a7e375e')
'f5df8fc95592cce7825744aeb8c9699a5b4b5b7ccf7bcf554355167c3a7e375e'
'bb2fc5a38158d339a51a4aaab3fe2d5cc496221f77cfce6f74768db91cb5ec1e')
prepare() {
mkdir -p glibc-build

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@ -0,0 +1,145 @@
From e47de5cb2d4dbecb58f569ed241e8e95c568f03c Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Fri, 29 Apr 2022 16:37:51 +0200
Subject: [PATCH] Do not use --hash-style=both for building glibc shared
objects
The comment indicates that --hash-style=both was used to maintain
compatibility with static dlopen, but we had many internal ABI
changes since then, so this compatiblity does not add value anymore.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
---
Makeconfig | 9 +++++++++
Makerules | 7 +++++++
config.make.in | 1 +
configure | 28 ++++++++++++++++++++++++++++
configure.ac | 16 ++++++++++++++++
5 files changed, 61 insertions(+)
diff --git b/Makeconfig a/Makeconfig
index 760f14e92f..0aa5fb0099 100644
--- b/Makeconfig
+++ a/Makeconfig
@@ -362,6 +362,15 @@ relro-LDFLAGS = -Wl,-z,relro
LDFLAGS.so += $(relro-LDFLAGS)
LDFLAGS-rtld += $(relro-LDFLAGS)
+ifeq (yes,$(have-hash-style))
+# For the time being we unconditionally use 'both'. At some time we
+# should declare statically linked code as 'out of luck' and compile
+# with --hash-style=gnu only.
+hashstyle-LDFLAGS = -Wl,--hash-style=both
+LDFLAGS.so += $(hashstyle-LDFLAGS)
+LDFLAGS-rtld += $(hashstyle-LDFLAGS)
+endif
+
ifeq (no,$(build-pie-default))
pie-default = $(no-pie-ccflag)
else # build-pie-default
diff --git b/Makerules a/Makerules
index 354528b8c7..428464f092 100644
--- b/Makerules
+++ a/Makerules
@@ -557,6 +557,13 @@ $(common-objpfx)shlib.lds: $(common-objpfx)config.make $(..)Makerules
-Wl,--verbose 2>/dev/null | \
sed > $@T \
-e '/^=========/,/^=========/!d;/^=========/d' \
+ $(if $(filter yes,$(have-hash-style)), \
+ -e 's/^.*\.gnu\.hash[ ]*:.*$$/ .note.ABI-tag : { *(.note.ABI-tag) } &/' \
+ -e '/^[ ]*\.hash[ ]*:.*$$/{h;d;}' \
+ -e '/DATA_SEGMENT_ALIGN/{H;g}' \
+ , \
+ -e 's/^.*\.hash[ ]*:.*$$/ .note.ABI-tag : { *(.note.ABI-tag) } &/' \
+ ) \
-e 's/^.*\*(\.dynbss).*$$/& \
PROVIDE(__start___libc_freeres_ptrs = .); \
*(__libc_freeres_ptrs) \
diff --git b/config.make.in a/config.make.in
index fff4c78dd0..bf728c71c0 100644
--- b/config.make.in
+++ a/config.make.in
@@ -70,6 +70,7 @@ have-libcap = @have_libcap@
have-cc-with-libunwind = @libc_cv_cc_with_libunwind@
fno-unit-at-a-time = @fno_unit_at_a_time@
bind-now = @bindnow@
+have-hash-style = @libc_cv_hashstyle@
use-default-link = @use_default_link@
have-cxx-thread_local = @libc_cv_cxx_thread_local@
have-loop-to-function = @libc_cv_cc_loop_to_function@
diff --git b/configure a/configure
index 716dc041b6..5a730dc5fc 100755
--- b/configure
+++ a/configure
@@ -622,6 +622,7 @@ libc_cv_cc_nofma
libc_cv_mtls_dialect_gnu2
fno_unit_at_a_time
libc_cv_has_glob_dat
+libc_cv_hashstyle
libc_cv_fpie
libc_cv_z_execstack
ASFLAGS_config
@@ -6193,6 +6194,33 @@ $as_echo "$libc_cv_fpie" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5
+$as_echo_n "checking for --hash-style option... " >&6; }
+if ${libc_cv_hashstyle+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat > conftest.c <<EOF
+int _start (void) { return 42; }
+EOF
+if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp
+ -fPIC -shared -o conftest.so conftest.c
+ -Wl,--hash-style=both -nostdlib 1>&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+then
+ libc_cv_hashstyle=yes
+else
+ libc_cv_hashstyle=no
+fi
+rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5
+$as_echo "$libc_cv_hashstyle" >&6; }
+
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5
$as_echo_n "checking for GLOB_DAT reloc... " >&6; }
if ${libc_cv_has_glob_dat+:} false; then :
diff --git b/configure.ac a/configure.ac
index d08ad4d64e..a045f6608e 100644
--- b/configure.ac
+++ a/configure.ac
@@ -1360,6 +1360,22 @@ LIBC_TRY_CC_OPTION([-fpie], [libc_cv_fpie=yes], [libc_cv_fpie=no])
AC_SUBST(libc_cv_fpie)
+AC_CACHE_CHECK(for --hash-style option,
+ libc_cv_hashstyle, [dnl
+cat > conftest.c <<EOF
+int _start (void) { return 42; }
+EOF
+if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp
+ -fPIC -shared -o conftest.so conftest.c
+ -Wl,--hash-style=both -nostdlib 1>&AS_MESSAGE_LOG_FD])
+then
+ libc_cv_hashstyle=yes
+else
+ libc_cv_hashstyle=no
+fi
+rm -f conftest*])
+AC_SUBST(libc_cv_hashstyle)
+
AC_CACHE_CHECK(for GLOB_DAT reloc,
libc_cv_has_glob_dat, [dnl
cat > conftest.c <<EOF
--
2.37.1