sys-devel/gcc-13.2.0: version bump

Compiles and works on Darwin x64-17, arm64-23.  Non-Darwin use untested.

Bug: https://bugs.gentoo.org/916291
Signed-off-by: Fabian Groffen <grobian@gentoo.org>

3 files changed, 176 insertions, 0 deletions

diff --git a/sys-devel/gcc/Manifest b/sys-devel/gcc/Manifest
index 50516e4616..6173450b30 100644
--- a/sys-devel/gcc/Manifest
+++ b/sys-devel/gcc/Manifest
@@ -6,3 +6,7 @@ DIST gcc-12.2-darwin-r0.tar.gz 131069986 BLAKE2B 42de71c9f0802f1a43e675d3fae7341
 DIST gcc-12.2.0-musl-patches-1.tar.xz 3844 BLAKE2B 004432806696f7d0a32366270ac45695e858abee73a255e44dc6e0a225339e4cad40aab0d51dfe9a55d5aa4b4001f5726064bb2eea3212a0874b2d27e229abd7 SHA512 c354edcd641a9dfaf902a0ff4c44c75065d0cf1c36bbf6c3c35c2e23bff22b8f70bcf4458a5a0ef86371e9f2fafca8a54ca822e35820ff442c9458a2819c3606
 DIST gcc-12.2.0-patches-1.tar.xz 12864 BLAKE2B a5ae0a85dfc1b6f0bd968f0d5262ebed14ec9cdb3249e3a4c571578c54eda0e53708ee7fe8e03e506366c7f3cf7926eced9b390d9dee948c1249298c0fabd9fb SHA512 f3d793b89a2a0385d596162fb0c653d4acdf21ae418cb792c1786a01fde0391bd0719715dbf07d53636f127168f5cd99108a1dc11cf6cea889b7d82385bcc258
 DIST gcc-12.2.0.tar.xz 84645292 BLAKE2B 715574af9ad678f9dc8cfd19c866bf910c7edfd479e7e9681337feaa9b54e5d304ddb85483816b8d89754d502405823ae2eff0d1e444538763f40be8e428d8da SHA512 e9e857bd81bf7a370307d6848c81b2f5403db8c7b5207f54bce3f3faac3bde63445684092c2bc1a2427cddb6f7746496d9fbbef05fbbd77f2810b2998f1f9173
+DIST gcc-13.2-darwin-r0.tar.gz 137958605 BLAKE2B b6777b76baf2dc007c4080c0b7a6d448223747f0cf832e493e3b903b3bdb7f87a0e2e9cf41f9355769b178a72409b1e2866b3e73b1cc33ed0aba837f3a9e66c1 SHA512 a33177bd55d228d1df93e2a029e8af5d215ad8b2ebc84a0c90df629d6f69c5de0ed1ec9dd27bc21a62362522d83bad9a8f34407b89b13321b65f513fa2202dd2
+DIST gcc-13.2.0-musl-patches-2.tar.xz 5292 BLAKE2B c057d6574d03c05854edaa9f3fd40e9149662b04f3ac7a7db3eb078d73a7b535726d1bf52e5b12736dedb2f9898ad731f2e48a6421fcfbf7b90f929dee072fcb SHA512 a691da0c87c443a5e9d23731f4005f27871c5b12bc9102873ffa24d374aa7b9fbd187c4f5635d23fa9ffb17e351e76173c2d3fdf40646e355c4cb314b538de69
+DIST gcc-13.2.0-patches-7.tar.xz 37064 BLAKE2B 4a8700a8d44bfaa84926f8bfd0da4c5b0c0377f47fc0679456e909f7c9029b9cf1b72c0ba0bc505d9035d5c38e27f7e5b029727eaf2bc7aca417a6be966b2f43 SHA512 f440c97e6782ecb8581d41608e31a648ac426e2d870bc1d171da7794cdeff2fd0546cae0c7214e72fd3a00ead8a5c66f3f633b670b74553a2f3a40378b51f20c
+DIST gcc-13.2.0.tar.xz 87858592 BLAKE2B 0034b29d3d6cc05821f0c4253ce077805943aff7b370729dd203bda57d89c107edd657eeddc2fb1e69ea15c7b0323b961f46516c7f4af89a3ccf7fea84701be2 SHA512 d99e4826a70db04504467e349e9fbaedaa5870766cda7c5cab50cdebedc4be755ebca5b789e1232a34a20be1a0b60097de9280efe47bdb71c73251e30b0862a2
diff --git a/sys-devel/gcc/files/gcc-13-fix-cross-fixincludes.patch b/sys-devel/gcc/files/gcc-13-fix-cross-fixincludes.patch
new file mode 100644
index 0000000000..e4abe01a08
--- /dev/null
+++ b/sys-devel/gcc/files/gcc-13-fix-cross-fixincludes.patch
@@ -0,0 +1,19 @@
+Revert of https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=59e4c98173a79fcaa2c33253261409f38856c384
+for now to fix cross fixincludes builds.
+
+https://bugs.gentoo.org/905118
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -532,11 +532,7 @@ LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
+ # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
+ NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
+ # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
+-ifeq (@includedir@,$(prefix)/include)
+-  CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
+-else
+-  CROSS_SYSTEM_HEADER_DIR = @includedir@
+-endif
++CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
+ 
+ # autoconf sets SYSTEM_HEADER_DIR to one of the above.
+ # Purge it of unnecessary internal relative paths
diff --git a/sys-devel/gcc/gcc-13.2.0.ebuild b/sys-devel/gcc/gcc-13.2.0.ebuild
new file mode 100644
index 0000000000..02fa04f772
--- /dev/null
+++ b/sys-devel/gcc/gcc-13.2.0.ebuild
@@ -0,0 +1,153 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+TOOLCHAIN_PATCH_DEV="sam"
+PATCH_GCC_VER="13.2.0"
+PATCH_VER="7"
+MUSL_VER="2"
+MUSL_GCC_VER="13.2.0"
+
+inherit toolchain
+
+# Don't keyword live ebuilds
+if ! tc_is_live && [[ -z ${TOOLCHAIN_USE_GIT_PATCHES} ]] ; then
+	# fails to compile on Solaris and macOS, need to check why
+	: KEYWORDS="~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+	KEYWORDS="~arm64-macos ~x64-macos ~x64-solaris"
+fi
+
+# use alternate source for Apple M1 (also works for x86_64)
+IANSGCCVER="gcc-13.2-darwin-r0"
+SRC_URI+=" elibc_Darwin? (
+https://github.com/iains/gcc-13-branch/archive/refs/tags/${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-13-branch-${IANSGCCVER}"
+	fi
+	default
+}
+
+src_prepare() {
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		# https://bugs.gentoo.org/898610#c17
+		# kill no_pie patch, it breaks things here
+		rm "${WORKDIR}"/patch/09_all_nopie-all-flags.patch || die
+		# fails on Darwin's sources
+		rm "${WORKDIR}"/patch/81_all_match.p*.patch
+	fi
+	# doesn't apply on official and Darwin sources
+	rm "${WORKDIR}"/patch/31_all_gm2_make_P_var.patch
+
+	toolchain_src_prepare
+
+	eapply_user
+
+	eapply "${FILESDIR}"/${PN}-13-fix-cross-fixincludes.patch
+
+	# 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
+
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		# our ld64 is a slight bit different, so tweak expression to not
+		# get confused and break the build
+		sed -i -e 's/grep ld64/grep :ld64/' gcc/configure || die
+
+		# rip out specific macos version min
+		sed -i -e 's/-mmacosx-version-min=11.0//' \
+			libgcc/config/aarch64/t-darwin \
+			libgcc/config/aarch64/t-heap-trampoline \
+			|| die
+	fi
+}
+
+src_configure() {
+	local myconf=()
+	case ${CTARGET}:" ${USE} " in
+		powerpc*-darwin*)
+			# bug #381179
+			filter-flags "-mcpu=*" "-mtune=*"
+			# bug #657522
+			# A bug in configure checks whether -no-pie works, but the
+			# compiler doesn't pass -no-pie onto the linker if -fno-PIE
+			# isn't passed, so the configure check always finds -no-pie
+			# is accepted.  (Likewise, when -fno-PIE is passed, the
+			# compiler passes -no_pie onto the linker.)
+			# Since our linker doesn't grok this, avoid above checks to
+			# be run
+			# NOTE: later ld64 does grok -no_pie, not -no-pie (as checked)
+			export gcc_cv_c_no_fpie=no
+			export gcc_cv_no_pie=no
+		;;
+		*-darwin20)
+			# use sysroot with the linker, #756160
+			export gcc_cv_ld_sysroot=yes
+			;;
+		*-solaris*)
+			# todo: some magic for native vs. GNU linking?
+			myconf+=( --with-gnu-ld --with-gnu-as --enable-largefile )
+			# Solaris 11 defines this in its headers, but that causes a
+			# mismatch whilst compiling, bug #657514
+			#export ac_cv_func_aligned_alloc=no
+			#export ac_cv_func_memalign=no
+			#export ac_cv_func_posix_memalign=no
+			append-ldflags -L"${EPREFIX}"/usr/lib \
+				-Wl,-rpath -Wl,"${EPREFIX}"/usr/lib
+		;;
+		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
+
+	if [[ ${CHOST} == *-darwin ]] ; then
+		# GCC' Darwin fork enables support for "-stdlib=libc++"
+		# unconditionally, and its default include path is invalid,
+		# causing package build failures due to missing header.
+		# But more importantly, it breaks the assumption of many build
+		# scripts and changes their CFLAGS and linking behaviors. The
+		# situation is tricky and needs careful considerations.
+		# For now, just disable support for "-stdlib=libc++".
+		myconf+=( --with-gxx-libcxx-include-dir=no )
+	fi
+
+	# 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[@]}"
+}