sys-devel/gcc: add 13.4.1_p20260326

Signed-off-by: Sam James <sam@gentoo.org>

sys-devel/gcc/Manifest

@@ -18,6 +18,7 @@ DIST gcc-13-20260226.tar.xz 84576560 BLAKE2B 02ad5b8bb991f5fcc951eb5d33492dea807
 DIST gcc-13-20260305.tar.xz 84579092 BLAKE2B 9141ecd9bc92282e6823ffb389557163912b22122140a6d30c63860e6855fcdd04a8203dc6678bb450467ead4c886c2460a83a5adefa58149e995db6a1eca911 SHA512 c204297cc5bfaf48aaecbcd08868d2fc97cd2813be3ce7e176e0b1074bdc12758bee4c6dec36f7681a2a7ee29daa07b092eec8fd19f02d26a171f5715268202f
 DIST gcc-13-20260312.tar.xz 84573676 BLAKE2B e2920ee94fc0e5eeff082bc1c9b5d3d5e100f4d0ed28fe5d8c1fd879bf6b2946559ee7b67c08905d7595caea5b29484e4892c3cf17c43872679ea86d823a02bd SHA512 e273253b89cb3c932e81e3220a42e02b9c2e5212e60c4b6fd1d4bfad1c7377bf65dac641ab7851081a41afb6262c9fd214c38455e902b1dfeb5db83e0fbf7db4
 DIST gcc-13-20260319.tar.xz 84577216 BLAKE2B b4ab5db6772814eaf33e0ff4909e260fd78fd2d8940532655f12637a910450dd0df793c721995b722036f24b4b228c8ab106fc3ba806426ab34d13ea5c2172e0 SHA512 6963d0fa574680493550c49c5651c1899858a6dbbc0313b02149c515bec479933392b456838889170d8dd3e13e27a6320fb40612696854ee31991a4e32e62474
+DIST gcc-13-20260326.tar.xz 84599276 BLAKE2B cae542b4a0c7fa282258f9707b9f3136d10320861dcef7b9ed3cbb4ff3b3569c03f56301169d20b94beccfd65def5af29062262b6e809c756a90bb42398feb68 SHA512 f5fc6854b279569579bdd3bae7a5949942d51588d84c057d2a4e9c1b6e90742f456783bad610b0f6a6d5da1721c5dd2afeec36407b7a97ca9d52ba2d99f2640b
 DIST gcc-13.2.0-musl-patches-2.tar.xz 5292 BLAKE2B c057d6574d03c05854edaa9f3fd40e9149662b04f3ac7a7db3eb078d73a7b535726d1bf52e5b12736dedb2f9898ad731f2e48a6421fcfbf7b90f929dee072fcb SHA512 a691da0c87c443a5e9d23731f4005f27871c5b12bc9102873ffa24d374aa7b9fbd187c4f5635d23fa9ffb17e351e76173c2d3fdf40646e355c4cb314b538de69
 DIST gcc-13.2.0-patches-3.tar.xz 30956 BLAKE2B 29ce043b46645640ca1e983397af3e158588ad87575f0bc59451ea4a7dd5e3bb5b190ed031de6a22cd790d423ba111e95d222187dd09985dceb12db9f0a2d907 SHA512 4ffecae7be320124ad0c4e71e39e142b7aa8db0e70b5f486f491d7a33ea31efc6464c6abeea77df02a8bd5cf81f08225d625c8af5c27f9afa32c0d7d989f7a3c
 DIST gcc-13.2.0.tar.xz 87858592 BLAKE2B 0034b29d3d6cc05821f0c4253ce077805943aff7b370729dd203bda57d89c107edd657eeddc2fb1e69ea15c7b0323b961f46516c7f4af89a3ccf7fea84701be2 SHA512 d99e4826a70db04504467e349e9fbaedaa5870766cda7c5cab50cdebedc4be755ebca5b789e1232a34a20be1a0b60097de9280efe47bdb71c73251e30b0862a2

sys-devel/gcc/gcc-13.4.1_p20260326.ebuild

@@ -0,0 +1,69 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Maintenance notes and explanations of GCC handling are on the wiki:
+# https://wiki.gentoo.org/wiki/Project:Toolchain/sys-devel/gcc
+
+TOOLCHAIN_PATCH_DEV="sam"
+TOOLCHAIN_HAS_TESTS=1
+PATCH_GCC_VER="13.3.0"
+MUSL_GCC_VER="13.3.0"
+PATCH_VER="9"
+MUSL_VER="3"
+PYTHON_COMPAT=( python3_{11..14} )
+
+if [[ ${PV} == *.9999 ]] ; then
+	MY_PV_2=$(ver_cut 2)
+	MY_PV_3=1
+	if [[ ${MY_PV_2} == 0 ]] ; then
+		MY_PV_2=0
+		MY_PV_3=0
+	else
+		MY_PV_2=$((${MY_PV_2} - 1))
+	fi
+
+	# e.g. 12.2.9999 -> 12.1.1
+	TOOLCHAIN_GCC_PV=$(ver_cut 1).${MY_PV_2}.${MY_PV_3}
+elif [[ -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}"/${MY_P}
+fi
+
+inherit toolchain
+
+if tc_is_live ; then
+	# Needs to be after inherit (for now?), bug #830908
+	EGIT_BRANCH=releases/gcc-$(ver_cut 1)
+elif [[ -z ${TOOLCHAIN_USE_GIT_PATCHES} ]] ; then
+	# Don't keyword live ebuilds
+	#KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~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/${p}" || die
+	done
+
+	toolchain_src_prepare
+
+	eapply "${FILESDIR}"/${PN}-13-fix-cross-fixincludes.patch
+	eapply_user
+}