commit: 831da4211843bab2a3f5c7a54aed9f5c59738b75 Author: Sam James <sam <AT> gentoo <DOT> org> AuthorDate: Mon Mar 4 05:29:45 2024 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Mon Mar 4 05:29:45 2024 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=831da421
dev-libs/libsigsegv: update EAPI 7 -> 8, modern C fixes Closes: https://bugs.gentoo.org/855953 Closes: https://bugs.gentoo.org/893896 Signed-off-by: Sam James <sam <AT> gentoo.org> .../libsigsegv/files/libsigsegv-2.14-c99.patch | 79 ++++++++++++++++++++++ dev-libs/libsigsegv/libsigsegv-2.14-r1.ebuild | 40 +++++++++++ 2 files changed, 119 insertions(+) diff --git a/dev-libs/libsigsegv/files/libsigsegv-2.14-c99.patch b/dev-libs/libsigsegv/files/libsigsegv-2.14-c99.patch new file mode 100644 index 000000000000..73eb0ab8ca9b --- /dev/null +++ b/dev-libs/libsigsegv/files/libsigsegv-2.14-c99.patch @@ -0,0 +1,79 @@ +https://bugs.gentoo.org/855953 +https://bugs.gentoo.org/893896 +https://git.savannah.gnu.org/gitweb/?p=libsigsegv.git;a=commit;h=3030c472c9d7e1ffb2c6ce8c815545146a6ff8b8 +https://git.savannah.gnu.org/gitweb/?p=libsigsegv.git;a=commit;h=bfa4d54ddbd8caabbe2e9a943395905e40f45f00 + +From 3030c472c9d7e1ffb2c6ce8c815545146a6ff8b8 Mon Sep 17 00:00:00 2001 +From: Bruno Haible <br...@clisp.org> +Date: Sat, 11 Feb 2023 18:43:46 +0100 +Subject: [PATCH] Don't let configure tests fail due to the picky clang 16 + compiler. + +clang 16 will report an error for -Wincompatible-function-pointer-types +by default. + +Reported by Sam James <s...@gentoo.org> in +<https://savannah.gnu.org/bugs/index.php?63788>. + +* configure.ac (MacOSX/Darwin7 PowerPC): Add a cast when assigning to +action.sa_sigaction. +--- a/configure.ac ++++ b/configure.ac +@@ -1,7 +1,7 @@ + dnl Autoconf configuration for libsigsegv. + dnl Process this file with autoconf to produce a configure script. + dnl +-dnl Copyright (C) 2002-2022 Bruno Haible <br...@clisp.org> ++dnl Copyright (C) 2002-2023 Bruno Haible <br...@clisp.org> + dnl + dnl This program is free software: you can redistribute it and/or modify + dnl it under the terms of the GNU General Public License as published by +@@ -238,7 +238,7 @@ SV_TRY_FAULT([MacOSX/Darwin7 PowerPC], sv_cv_fault_macosdarwin7_ppc, + [#include "$srcdir/src/fault-macosdarwin7-powerpc.c"], + [int sig, siginfo_t *sip, ucontext_t *ucp], + [get_fault_addr (sip, ucp)], +- [action.sa_sigaction = &sigsegv_handler; ++ [action.sa_sigaction = (void (*) (int, siginfo_t *, void *)) &sigsegv_handler; + action.sa_flags = SA_SIGINFO;]) + + if test "$sv_cv_fault_macosdarwin7_ppc" != yes; then +-- +2.17.1 + +From bfa4d54ddbd8caabbe2e9a943395905e40f45f00 Mon Sep 17 00:00:00 2001 +From: Bruno Haible <br...@clisp.org> +Date: Thu, 29 Jun 2023 11:24:26 +0200 +Subject: [PATCH] Make the autoconf tests more robust. +MIME-Version: 1.0 +Content-Type: text/plain; charset=utf8 +Content-Transfer-Encoding: 8bit + +Triggered by +https://gitlab.com/redhat/centos-stream/rpms/libsigsegv/-/blob/c9s/configure.patch +from Petr Å abata <con...@redhat.com>. + +* m4/fault.m4 (SV_TRY_FAULT): Mark the variables that are accessed by +the signal handler as 'volatile'. +--- a/m4/fault.m4 ++++ b/m4/fault.m4 +@@ -1,5 +1,5 @@ +-# fault.m4 serial 9 (libsigsegv-2.12) +-dnl Copyright (C) 2002-2003, 2011, 2017 Bruno Haible <br...@clisp.org> ++# fault.m4 serial 10 (libsigsegv-2.15) ++dnl Copyright (C) 2002-2003, 2011, 2017, 2023 Bruno Haible <br...@clisp.org> + dnl This file is free software, distributed under the terms of the GNU + dnl General Public License. As a special exception to the GNU General + dnl Public License, this file may be distributed as part of a program +@@ -52,8 +52,8 @@ static int zero_fd; + #else + # define SIGSEGV_FAULT_ADDRESS_ROUNDOFF_BITS 0UL + #endif +-unsigned long page; +-int handler_called = 0; ++unsigned long volatile page; ++int volatile handler_called = 0; + void sigsegv_handler ($5) + { + void *fault_address = (void *) ($6); +-- +2.17.1 diff --git a/dev-libs/libsigsegv/libsigsegv-2.14-r1.ebuild b/dev-libs/libsigsegv/libsigsegv-2.14-r1.ebuild new file mode 100644 index 000000000000..9311409de504 --- /dev/null +++ b/dev-libs/libsigsegv/libsigsegv-2.14-r1.ebuild @@ -0,0 +1,40 @@ +# Copyright 1999-2024 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +inherit autotools toolchain-funcs + +DESCRIPTION="Library for handling page faults in user mode" +HOMEPAGE="https://www.gnu.org/software/libsigsegv/"; +SRC_URI="mirror://gnu/libsigsegv/${P}.tar.gz" + +LICENSE="GPL-2+" +SLOT="0" +KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos" + +PATCHES=( + "${FILESDIR}"/${P}-c99.patch +) + +src_prepare() { + default + eautoreconf +} + +src_configure() { + econf --enable-shared + + if tc-is-cross-compiler && [[ ${CHOST} == sparc64* ]] ; then + # Tries to use fault-linux-sparc-old.h otherwise which is + # for non-POSIX systems. + # bug #833469 + sed -i -e "s:fault-linux-sparc-old.h:fault-linux-sparc.h:" config.status config.h.in config.h || die + fi +} + +src_install() { + emake DESTDIR="${D}" install + rm -f "${ED}/usr/$(get_libdir)"/*.la || die + dodoc AUTHORS ChangeLog* NEWS PORTING README +}
