commit: a73c9ed24c410e54d5ca522ba268bdf139ee8e7d Author: Sam James <sam <AT> gentoo <DOT> org> AuthorDate: Sun Jul 14 23:38:12 2024 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Sun Jul 14 23:38:39 2024 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a73c9ed2
sys-devel/gcc: disable -fext-dce in 15 for now Various miscompilations, there's enough bug reports, no point in subjecting testers on our side to it for now. Bug: https://gcc.gnu.org/PR115876 Bug: https://gcc.gnu.org/PR115877 Bug: https://gcc.gnu.org/PR115912 Bug: https://gcc.gnu.org/PR115916 Bug: https://gcc.gnu.org/PR115927 Signed-off-by: Sam James <sam <AT> gentoo.org> sys-devel/gcc/Manifest | 1 + sys-devel/gcc/gcc-15.0.0_pre20240714-r1.ebuild | 52 ++++++++++++++++++++++++++ 2 files changed, 53 insertions(+) diff --git a/sys-devel/gcc/Manifest b/sys-devel/gcc/Manifest index 0a48cff8910c..758ed046e1e0 100644 --- a/sys-devel/gcc/Manifest +++ b/sys-devel/gcc/Manifest @@ -53,6 +53,7 @@ DIST gcc-15.0.0-musl-patches-1.tar.xz 3596 BLAKE2B 48fddc723ec8282cc2704c795a50f DIST gcc-15.0.0-musl-patches-2.tar.xz 3076 BLAKE2B 0073248fe4f7dd827980559017b5aa1fb5c4c46acc9ad5c410dc152fd1e44966d3066bf7152338573cb45b1c36027de5f0c519abd414d97a37bccef07f6a5281 SHA512 295f1a669020bbe2874e9b03afd46b5d083073b276fca3543f3767a2d74f35df81cf0a67abad50c200cf7a3af36ec98ff9977cb7d5c19f334af7d3bb1926a3de DIST gcc-15.0.0-patches-3.tar.xz 15668 BLAKE2B 99c332c7302bba0a790192bfcd81b8a273002884a2a89fc03f61d46ef669d9ba49496806400f86131c127b960862b97296148b6a0956946cc98470397c02579e SHA512 f0effdadff0fc553835c13f0dedb903374f021d172a20f01e6e3e0a39495ead96229665ba1a82f0aa1e9b49c6ff367f5c6e2c3e336a84ca02efb96f1a373f18a DIST gcc-15.0.0-patches-4.tar.xz 11440 BLAKE2B 8b7379f91ac14dd1e496de744d221cb0ba1802c14ce32cb90e6311ca7a60cbaf488a57060673e2e9d407eed6d3c5b092c1ba6da27036d35e0c78a7ac8a5f5ec4 SHA512 92e8895ec1c6054b46581867f3e49bd2d574043ae82ca441e2b48d9ed0e2dd5c58baa53ba605ce59a5c1d59473ac0d79c0287e5b47d06f0a661c655a19a4a5df +DIST gcc-15.0.0-patches-5.tar.xz 11840 BLAKE2B 9af335f7e1795e600eae742ac32f5ff737f157aaa35902227ba29b28013c95bcf5b2b1345a21c433bc10f4cfbfc267a595b6ca90ec2723f7f24fccac3f7c0355 SHA512 8cc8ec574640470780711bb5f6163f382c23999152c229d86e1143e03275a3147bd1fc0cd9bf3642a2402333ec565d30b90a6e367284b78ccc580c6721aeac23 DIST gcc-8.5.0-patches-4.tar.xz 18616 BLAKE2B 7594cbaea5daecf1a0b3d526c06aeba0a84c6da66aee2e105a51fda6be8d30a37ccc3814281b284a4582d892a1d556bca063551584edfc2525bed8ea5b6888e7 SHA512 1aa5742c361186637e7855f06feb1a4547e7d4d5de6e51f3d049e0ef3c19e2eff179465f52781739f59422035b7f8e4c0efa3844849f920f3c96acfdc37ca6a6 DIST gcc-8.5.0.tar.xz 63841008 BLAKE2B aa81a1a730fd7371360f6abed6ba78b5843fd18c58d5de5687acc320741b9e430e85df3535a1ef7a26051409be8d2f0945f503e5968480d919103123a99d4b12 SHA512 92f599680e6b7fbce88bcdda810f468777d541e5fddfbb287f7977d51093de2a5178bd0e6a08dfe37090ea10a0508a43ccd00220041abbbec33f1179bfc174d8 DIST gcc-9.5.0-patches-2.tar.xz 14324 BLAKE2B 1d3bf3e673108ad2fcdcb86daefb4603d1c9f6aa815e34d1591054d466b76d6f50cce124ab4760528c4951ea16eb00888a3e6485417f81ebf250548732df4a8e SHA512 a6d6f650aaf0bd193a17ac279649f0544a282cea295824384c59341c3000eac4b574b60e00dd427585d928f9768166abf85168b47772132790ad98854acacbbf diff --git a/sys-devel/gcc/gcc-15.0.0_pre20240714-r1.ebuild b/sys-devel/gcc/gcc-15.0.0_pre20240714-r1.ebuild new file mode 100644 index 000000000000..c843d5c92e61 --- /dev/null +++ b/sys-devel/gcc/gcc-15.0.0_pre20240714-r1.ebuild @@ -0,0 +1,52 @@ +# Copyright 1999-2024 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +TOOLCHAIN_PATCH_DEV="sam" +PATCH_GCC_VER="15.0.0" +PATCH_VER="5" +MUSL_VER="2" +MUSL_GCC_VER="15.0.0" +PYTHON_COMPAT=( python3_{10..12} ) + +if [[ -n ${TOOLCHAIN_GCC_RC} ]] ; then + # Cheesy hack for RCs + MY_PV=$(ver_cut 1).$((($(ver_cut 2) + 1))).$((($(ver_cut 3) - 1)))-RC-$(ver_cut 5) + MY_P=${PN}-${MY_PV} + GCC_TARBALL_SRC_URI="mirror://gcc/snapshots/${MY_PV}/${MY_P}.tar.xz" + TOOLCHAIN_SET_S=no + S="${WORKDIR}"/${MY_P} +fi + +inherit toolchain + +if tc_is_live ; then + # Needs to be after inherit (for now?), bug #830908 + EGIT_BRANCH=master +elif [[ -z ${TOOLCHAIN_USE_GIT_PATCHES} ]] ; then + # Don't keyword live ebuilds + #KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86" + :; +fi + +if [[ ${CATEGORY} != cross-* ]] ; then + # Technically only if USE=hardened *too* right now, but no point in complicating it further. + # If GCC is enabling CET by default, we need glibc to be built with support for it. + # bug #830454 + RDEPEND="elibc_glibc? ( sys-libs/glibc[cet(-)?] )" + DEPEND="${RDEPEND}" +fi + +src_prepare() { + local p upstreamed_patches=( + # add them here + ) + for p in "${upstreamed_patches[@]}"; do + rm -v "${WORKDIR}/patch/${p}" || die + done + + toolchain_src_prepare + + eapply_user +}
