commit: 32708ce1cab1fc98af5eccc8d2f39df761d528bf Author: Fabian Groffen <grobian <AT> gentoo <DOT> org> AuthorDate: Wed Apr 26 17:56:30 2023 +0000 Commit: Fabian Groffen <grobian <AT> gentoo <DOT> org> CommitDate: Wed Apr 26 17:56:30 2023 +0000 URL: https://gitweb.gentoo.org/repo/proj/prefix.git/commit/?id=32708ce1
sys-devel/gcc-12.2.0-r1: revbump to drop nopie patch for Apple SI Bug: https://bugs.gentoo.org/898610 Signed-off-by: Fabian Groffen <grobian <AT> gentoo.org> sys-devel/gcc/gcc-12.2.0-r1.ebuild | 131 +++++++++++++++++++++++++++++++++++++ 1 file changed, 131 insertions(+) diff --git a/sys-devel/gcc/gcc-12.2.0-r1.ebuild b/sys-devel/gcc/gcc-12.2.0-r1.ebuild new file mode 100644 index 0000000000..1bb4ef99c8 --- /dev/null +++ b/sys-devel/gcc/gcc-12.2.0-r1.ebuild @@ -0,0 +1,131 @@ +# Copyright 1999-2022 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +TOOLCHAIN_PATCH_DEV="sam" +PATCH_VER="1" +PATCH_GCC_VER="12.2.0" +MUSL_VER="1" +MUSL_GCC_VER="12.2.0" + +inherit toolchain + +# Don't keyword live ebuilds +if ! tc_is_live && [[ -z ${TOOLCHAIN_USE_GIT_PATCHES} ]] ; then + # fails to compile on Solaris and macOS, need to check why + : KEYWORDS="~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris" + KEYWORDS="~arm64-macos ~x64-macos ~x64-solaris ~x86-solaris" +fi + +# use alternate source for Apple M1 (also works for x86_64) +IANSGCCVER="gcc-12.2-darwin-r0" +SRC_URI+=" elibc_Darwin? ( +https://github.com/iains/gcc-12-branch/archive/refs/tags/${IANSGCCVER}.tar.gz )" + +# 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="!prefix-guest? ( elibc_glibc? ( sys-libs/glibc[cet(-)?] ) )" +DEPEND="${RDEPEND}" +BDEPEND=" + kernel_linux? ( >=${CATEGORY}/binutils-2.30[cet(-)?] ) + kernel_Darwin? ( + || ( ${CATEGORY}/binutils-apple ${CATEGORY}/native-cctools ) + )" + +src_unpack() { + if use elibc_Darwin ; then + # just use Ian's source, not the main one + S="${WORKDIR}/gcc-12-branch-${IANSGCCVER}" + fi + default +} + +src_prepare() { + if [[ ${CHOST} == arm64-apple-darwin* ]] ; then + # https://bugs.gentoo.org/898610#c17 + # kill no_pie patch, it breaks things here + rm "${WORKDIR}"/patch/09_all_nopie-all-flags.patch || die + fi + + toolchain_src_prepare + + eapply_user + + # make sure 64-bits native targets don't screw up the linker paths + eapply "${FILESDIR}"/gcc-12-no-libs-for-startfile.patch + if use prefix; then + eapply "${FILESDIR}"/gcc-12-prefix-search-dirs.patch + # try /usr/lib32 in 32bit profile on x86_64-linux (needs + # --enable-multilib), but this does make sense in prefix only + eapply -p0 "${FILESDIR}"/${PN}-4.8.3-linux-x86-on-amd64.patch + fi + + # make it have correct install_names on Darwin + eapply -p1 "${FILESDIR}"/4.3.3/darwin-libgcc_s-installname.patch + + if [[ ${CHOST} == powerpc*-darwin* ]] ; then + # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44107 + sed -i -e 's|^ifeq (/usr/lib,|ifneq (/usr/lib,|' \ + libgcc/config/t-slibgcc-darwin || die + fi + + if [[ ${CHOST} == *-solaris* ]] ; then + # madvise is not available in the compatibility mode GCC uses, + # posix_madvise however, is + sed -i -e 's/madvise/posix_madvise/' gcc/cp/module.cc || die + fi +} + +src_configure() { + local myconf=() + case ${CTARGET}:" ${USE} " in + powerpc*-darwin*) + # bug #381179 + filter-flags "-mcpu=*" "-mtune=*" + # bug #657522 + # A bug in configure checks whether -no-pie works, but the + # compiler doesn't pass -no-pie onto the linker if -fno-PIE + # isn't passed, so the configure check always finds -no-pie + # is accepted. (Likewise, when -fno-PIE is passed, the + # compiler passes -no_pie onto the linker.) + # Since our linker doesn't grok this, avoid above checks to + # be run + # NOTE: later ld64 does grok -no_pie, not -no-pie (as checked) + export gcc_cv_c_no_fpie=no + export gcc_cv_no_pie=no + ;; + *-darwin20) + # use sysroot with the linker, #756160 + export gcc_cv_ld_sysroot=yes + ;; + *-solaris*) + # todo: some magic for native vs. GNU linking? + myconf+=( --with-gnu-ld --with-gnu-as --enable-largefile ) + # Solaris 11 defines this in its headers, but that causes a + # mismatch whilst compiling, bug #657514 + export ac_cv_func_aligned_alloc=no + export ac_cv_func_memalign=no + export ac_cv_func_posix_memalign=no + ;; + i[34567]86-*-linux*:*" prefix "*) + # to allow the linux-x86-on-amd64.patch become useful, we need + # to enable multilib, even if there is just one multilib option. + myconf+=( --enable-multilib ) + if [[ ${CBUILD:-${CHOST}} == "${CHOST}" ]]; then + # we might be on x86_64-linux, but don't do cross-compile, so + # tell the host-compiler to really create 32bits (for stage1) + # (real x86-linux-gcc also accept -m32). + append-flags -m32 + fi + ;; + esac + + # Since GCC 4.1.2 some non-posix (?) /bin/sh compatible code is used, at + # least on Solaris, and AIX /bin/sh is way too slow, + # so force it to use $BASH (that portage uses) - it can't be EPREFIX + # in case that doesn't exist yet + export CONFIG_SHELL="${CONFIG_SHELL:-${BASH}}" + toolchain_src_configure "${myconf[@]}" +}
