commit: 135554b7ca1a6d753d83be2d57fc7fe2c2df2f01 Author: Jakov Smolić <jsmolic <AT> gentoo <DOT> org> AuthorDate: Sun Aug 4 22:13:39 2024 +0000 Commit: Jakov Smolić <jsmolic <AT> gentoo <DOT> org> CommitDate: Sun Aug 4 22:13:49 2024 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=135554b7
sci-libs/openlibm: Bump to 0.8.3 Bug: https://bugs.gentoo.org/937338 Signed-off-by: Jakov Smolić <jsmolic <AT> gentoo.org> sci-libs/openlibm/Manifest | 1 + .../files/openlibm-0.8.3-stack-protection.patch | 73 ++++++++++++++++++++++ sci-libs/openlibm/openlibm-0.8.3.ebuild | 39 ++++++++++++ 3 files changed, 113 insertions(+) diff --git a/sci-libs/openlibm/Manifest b/sci-libs/openlibm/Manifest index 0672751ba741..85212eeed794 100644 --- a/sci-libs/openlibm/Manifest +++ b/sci-libs/openlibm/Manifest @@ -1,2 +1,3 @@ DIST openlibm-0.7.5.tar.gz 366889 BLAKE2B cd892965122237783cc288e57c965ae56d26fdcce93d89dd764ba659d292ade20baa754af303f04b831902f62f95388e2e7e11c050a0712a235bbc5793f2a9c4 SHA512 fe5797f49e9f9ac70485c53c6096ac273c33c7b44fbb694788717f0e427fe9a8e121939c4c1334f2d20f2fe1f440d952cc20cbdd49717996a2fb9a1045b05799 DIST openlibm-0.8.0.tar.gz 367130 BLAKE2B e516fee18203040b8f3cdffab10c4ca22df638551b420ec7e679ff373221973a013c93520b29395c61c8ef0f0f6c87516c1d4a9885c3bbb5e8cae8900efee6ea SHA512 336dfac1fd4ab6ce256aa0129a211c3556eac46d2e775e5cec9626dc5bbcb4d5e65c86617d72e531694e8c8e6320a0fabc76600a02b0ac9f1d652774d0a94440 +DIST openlibm-0.8.3.tar.gz 374991 BLAKE2B 91474b5c9480753dafb2f85521a8909eaa00febc871bd71d6ffecfd1001200ce66c66c43f4f5738215f04bc109035dcceb2a9f6319e8b9405e6cab65e802aafb SHA512 1c6969e6e3117ddc066697318e43cf42d170750cb85cbed6013eb29d7513d5998eeffbff4a658d222cf637977cb7dca34b7a15814f8870f4e36e880673d757c0 diff --git a/sci-libs/openlibm/files/openlibm-0.8.3-stack-protection.patch b/sci-libs/openlibm/files/openlibm-0.8.3-stack-protection.patch new file mode 100644 index 000000000000..91e28b238624 --- /dev/null +++ b/sci-libs/openlibm/files/openlibm-0.8.3-stack-protection.patch @@ -0,0 +1,73 @@ +# https://github.com/JuliaMath/openlibm/pull/307 +From 435459ec45b368e618578d2a526edd0c51709ad1 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Jakov=20Smoli=C4=87?= <[email protected]> +Date: Mon, 5 Aug 2024 00:02:28 +0200 +Subject: [PATCH] Add stack markings for GNU to fmod assembly files + +This adds stack markings to the missing fmod .S files, otherwise the +final libopenlibm object file gets marked with an executable stack. + +Output when compiling from source on Gentoo Linux: + +``` + * QA Notice: The following files contain writable and executable sections + * Files with such sections will not work properly (or at all!) on some + * architectures/operating systems. A bug should be filed at + * https://bugs.gentoo.org/ to make sure the issue is fixed. + * For more information, see: + * + * https://wiki.gentoo.org/wiki/Hardened/GNU_stack_quickstart + * + * Please include the following list of files in your report: + * Note: Bugs should be filed for the respective maintainers + * of the package in question and not [email protected]. + * RWX --- --- usr/lib64/libopenlibm.so.4.0 +``` +--- + amd64/e_fmod.S | 5 +++++ + amd64/e_fmodf.S | 5 +++++ + amd64/e_fmodl.S | 5 +++++ + 3 files changed, 15 insertions(+) + +diff --git a/amd64/e_fmod.S b/amd64/e_fmod.S +index 37cae39..d2c8ecd 100644 +--- a/amd64/e_fmod.S ++++ b/amd64/e_fmod.S +@@ -49,3 +49,8 @@ ENTRY(fmod) + fstp %st + ret + END(fmod) ++ ++/* Enable stack protection */ ++#if defined(__ELF__) ++.section .note.GNU-stack,"",%progbits ++#endif +diff --git a/amd64/e_fmodf.S b/amd64/e_fmodf.S +index 197892e..b045e73 100644 +--- a/amd64/e_fmodf.S ++++ b/amd64/e_fmodf.S +@@ -19,3 +19,8 @@ ENTRY(fmodf) + fstp %st + ret + END(fmodf) ++ ++/* Enable stack protection */ ++#if defined(__ELF__) ++.section .note.GNU-stack,"",%progbits ++#endif +diff --git a/amd64/e_fmodl.S b/amd64/e_fmodl.S +index 64be92f..cab539d 100644 +--- a/amd64/e_fmodl.S ++++ b/amd64/e_fmodl.S +@@ -45,3 +45,8 @@ ENTRY(fmodl) + fstp %st(1) + ret + END(fmodl) ++ ++/* Enable stack protection */ ++#if defined(__ELF__) ++.section .note.GNU-stack,"",%progbits ++#endif +-- +2.44.2 + diff --git a/sci-libs/openlibm/openlibm-0.8.3.ebuild b/sci-libs/openlibm/openlibm-0.8.3.ebuild new file mode 100644 index 000000000000..ca42e2a13e3b --- /dev/null +++ b/sci-libs/openlibm/openlibm-0.8.3.ebuild @@ -0,0 +1,39 @@ +# Copyright 1999-2024 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +inherit toolchain-funcs + +DESCRIPTION="High quality system independent, open source libm" +HOMEPAGE="https://github.com/JuliaLang/openlibm"; +SRC_URI="https://github.com/JuliaMath/openlibm/archive/v${PV}.tar.gz -> ${P}.tar.gz" + +IUSE="static-libs" +LICENSE="public-domain MIT ISC BSD-2 LGPL-2.1+" +# See https://abi-laboratory.pro/index.php?view=timeline&l=openlibm +SLOT="0/4" +KEYWORDS="~amd64 ~ppc ~ppc64 ~s390 ~x86 ~amd64-linux ~x86-linux" + +PATCHES=( + "${FILESDIR}"/${P}-stack-protection.patch +) + +src_prepare() { + default + sed -e "/^OLM_LIBS :=/s/^/#/" -i Makefile || die + if ! use static-libs ; then + sed -e "/install: /s/install-static//" -i Makefile || die + fi +} + +src_configure() { + tc-export CC CXX FC AR LD + default +} + +src_install() { + emake DESTDIR="${D}" prefix="${EPREFIX}/usr" \ + libdir="${EPREFIX}/usr/$(get_libdir)" install + dodoc README.md +}
