commit:     b8db73b421c1cb716205362f3761f9355ccad121
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Tue Feb 28 13:08:17 2023 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Tue Feb 28 13:08:17 2023 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b8db73b4

sys-devel/clang-common: Remove old

Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>

 sys-devel/clang-common/Manifest                    |   4 -
 .../clang-common/clang-common-16.0.0_rc2.ebuild    | 168 ---------------------
 .../clang-common-17.0.0_pre20230211.ebuild         | 168 ---------------------
 .../clang-common-17.0.0_pre20230218.ebuild         | 168 ---------------------
 4 files changed, 508 deletions(-)

diff --git a/sys-devel/clang-common/Manifest b/sys-devel/clang-common/Manifest
index b3ac1c92b538..f60583ac2e4c 100644
--- a/sys-devel/clang-common/Manifest
+++ b/sys-devel/clang-common/Manifest
@@ -2,10 +2,6 @@ DIST llvm-project-14.0.6.src.tar.xz 105618228 BLAKE2B 
ee67c5407df8cef493b9c0004f
 DIST llvm-project-14.0.6.src.tar.xz.sig 566 BLAKE2B 
cb658ad43d8ab6c43a5773aedadf0569c97b5ee4b1bd58eceb10e1879a30880c741c3d66bedd462c892309b688fb7b2673115a62d1f74d71ee375a578de9547f
 SHA512 
b4a7b368532a7a4a24376cfa7db8f6d3478f6d4446474342fc00b474ecf466330cd0f16783209263c4c72d5fc7ddedfb11b95578842e700cfb7ee0bb34cc95d6
 DIST llvm-project-15.0.7.src.tar.xz 110936452 BLAKE2B 
f3d277e2029157329e5be78b78af36b0826a1dfd9a337992499bf701e33149665bfc47d5e14978e38f342559629a559f8b2ce328705ba34fdf6830f5ae9721a5
 SHA512 
4836d3603f32e8e54434cbfa8ef33d9d473ac5dc20ebf9c67132653c73f4524931abd1084655eaee5f20bcfcb91bcc4bbc5c4a0b603ad0c9029c556e14dc4c52
 DIST llvm-project-15.0.7.src.tar.xz.sig 566 BLAKE2B 
47dc8c82d86237b80c6d85f83a6c9a6e9e174cf8e7f367b071e0cd9481d7cd408e991337c5624e07f3f370f26387c814f212808575ed1c1b58404d3e3836b7df
 SHA512 
fc6891b440dd1175eb8df3790590af8d36bc92301660f84744ae15123475aeb900a151e6a8e7998ded27ec4d86871903ad0b89cd61164943054c2e3bc8d8beb2
-DIST llvm-project-16.0.0rc2.src.tar.xz 117917640 BLAKE2B 
92c6b1daaa500339403dcf530efb23e1d869c7b9cd8677a6680e57d5d087fb54182f009d58bdda714b62a5866d7fe3b10deedc1e251fffdaae513706d95325af
 SHA512 
c68bb7f2a8004666ecc5c55e89e2ca1252b384e6240a2b7c5588b74794ffc6ce93bb4b0db394abba6436cce04a6de301e80821aeda04d7aab49efb96b6f8cf40
-DIST llvm-project-16.0.0rc2.src.tar.xz.sig 566 BLAKE2B 
35b2a8edf3392e1c0e9bf7f1a5e6e18fdda3d98a2164947cebf0c19d7d7c7a459901060345745dff794cf99bea243fec5cb625ca68d7c73d31ac01f18cbaa58c
 SHA512 
4f6d43f00c3bce36c3a005441473fe37fe2ca97df4b8dd306045bd0d8bd14406ae7068a3dea54d4535eaa37b7ccca54b3f5b6f5aef70a7dfc23ed336d4ad408c
 DIST llvm-project-16.0.0rc3.src.tar.xz 117914548 BLAKE2B 
18ffa35eb73c7cc4626d7b6b7b30aade7171ee2e17fb8d72e79a67185e809f611fefa4cfef17e5cd16822a5a70de2222534dc9f146fc53987eb49ff6a9d98c18
 SHA512 
d14e5e5ec984a0dc0292a2d27440398b3e32f120c1579517054dcb1a05dbc4ac5f1c6d078a3d6ef8597a71af6f22863868680a972a571839dcd573418b4a4697
 DIST llvm-project-16.0.0rc3.src.tar.xz.sig 566 BLAKE2B 
43683d2d7b266a847516f71412bf6236a355462430330fc0da1d624fb8dfbc98bfc982d367baee74d5b4964a9e82e7a4a6ea84bdcff3996d246932f516cced1a
 SHA512 
61adc4dc3eb5a4c11a7f96f9267ff37895e5845a08d48a609a03a2696c1b6bca5af5861a6f28de936c48e6d621bf282170589187f2cb593a912b9078300cf47c
-DIST llvm-project-22fb66eb94b643c858c2beecbcfac438a7fa29ed.tar.gz 179795537 
BLAKE2B 
aef57ef739c52a8f8b2b327a8f6d8cce4734d9704018fb43a21468e56748e5d5b3d2d47fb4e95fd72b2af9f2e4be88839553e26fd7da08df60c5cc0f51c001d4
 SHA512 
9ed093ef7dac4891660aafbc5cad66bddefa796bff4dd70c792cc636268742142d82b84520ac2f5a5963521d7b9e4325440763ce0c88937f89722f07d3acd4b8
-DIST llvm-project-5e262d58c42668c78d932fab6bf75cf8c3b9d07e.tar.gz 179975303 
BLAKE2B 
184e7ff6e9a7de77d4a8c36c6910e4e3c7c5e9ff73ed6111ec4704dd457205278abb258ff37170e41a6b21c9ae3f243a80b34e4b17f8977fb9a42876db6465b7
 SHA512 
ec7e16a4d8f8292d1184ae08c1c5eda0dba1876e7d9c228eb0added5cde45f3094fde7eb1da662d436f85315850310cc0612210ff3ddf82967d5c2de0047a724
 DIST llvm-project-b0676fb0fb0a44a4a1c4ec1f0270fef1f1842817.tar.gz 180277698 
BLAKE2B 
d2c1e6a1942e51f5844c18605f38b005e9bb4123850a173e4c4b3d7b6a14f4986c7b276b40df4d0594ae04e869e92ba1a4269c5055c0229cfd28aa1bd709da4f
 SHA512 
d1281b942dcc254641865f11b0c4fbd1d562d016681b6b7268549bed1cdb7d4536f743a8ed089095eaab9f4bfb9de624153f448bf13d0e22f8ea24a4d264df7b

diff --git a/sys-devel/clang-common/clang-common-16.0.0_rc2.ebuild 
b/sys-devel/clang-common/clang-common-16.0.0_rc2.ebuild
deleted file mode 100644
index 3c407f5a1af6..000000000000
--- a/sys-devel/clang-common/clang-common-16.0.0_rc2.ebuild
+++ /dev/null
@@ -1,168 +0,0 @@
-# Copyright 1999-2023 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit bash-completion-r1 llvm.org
-
-DESCRIPTION="Common files shared between multiple slots of clang"
-HOMEPAGE="https://llvm.org/";
-
-LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA"
-SLOT="0"
-KEYWORDS="~loong"
-IUSE="
-       default-compiler-rt default-libcxx default-lld llvm-libunwind
-       hardened stricter
-"
-
-PDEPEND="
-       sys-devel/clang:*
-       default-compiler-rt? (
-               sys-devel/clang-runtime[compiler-rt]
-               llvm-libunwind? ( sys-libs/llvm-libunwind )
-               !llvm-libunwind? ( sys-libs/libunwind )
-       )
-       !default-compiler-rt? ( sys-devel/gcc )
-       default-libcxx? ( >=sys-libs/libcxx-${PV} )
-       !default-libcxx? ( sys-devel/gcc )
-       default-lld? ( sys-devel/lld )
-       !default-lld? ( sys-devel/binutils )
-"
-IDEPEND="
-       !default-compiler-rt? ( sys-devel/gcc-config )
-       !default-libcxx? ( sys-devel/gcc-config )
-"
-
-LLVM_COMPONENTS=( clang/utils )
-llvm.org_set_globals
-
-pkg_pretend() {
-       [[ ${CLANG_IGNORE_DEFAULT_RUNTIMES} ]] && return
-
-       local flag missing_flags=()
-       for flag in default-{compiler-rt,libcxx,lld}; do
-               if ! use "${flag}" && has_version "sys-devel/clang[${flag}]"; 
then
-                       missing_flags+=( "${flag}" )
-               fi
-       done
-
-       if [[ ${missing_flags[@]} ]]; then
-               eerror "It seems that you have the following flags set on 
sys-devel/clang:"
-               eerror
-               eerror "  ${missing_flags[*]}"
-               eerror
-               eerror "The default runtimes are now set via flags on 
sys-devel/clang-common."
-               eerror "The build is being aborted to prevent breakage.  Please 
either set"
-               eerror "the respective flags on this ebuild, e.g.:"
-               eerror
-               eerror "  sys-devel/clang-common ${missing_flags[*]}"
-               eerror
-               eerror "or build with CLANG_IGNORE_DEFAULT_RUNTIMES=1."
-               die "Mismatched defaults detected between sys-devel/clang and 
sys-devel/clang-common"
-       fi
-}
-
-src_install() {
-       newbashcomp bash-autocomplete.sh clang
-
-       insinto /etc/clang
-       newins - gentoo-runtimes.cfg <<-EOF
-               # This file is initially generated by sys-devel/clang-runtime.
-               # It is used to control the default runtimes using by clang.
-
-               --rtlib=$(usex default-compiler-rt compiler-rt libgcc)
-               --unwindlib=$(usex default-compiler-rt libunwind libgcc)
-               --stdlib=$(usex default-libcxx libc++ libstdc++)
-               -fuse-ld=$(usex default-lld lld bfd)
-       EOF
-
-       newins - gentoo-gcc-install.cfg <<-EOF
-               # This file is maintained by gcc-config.
-               # It is used to specify the selected GCC installation.
-       EOF
-
-       newins - gentoo-common.cfg <<-EOF
-               # This file contains flags common to clang, clang++ and 
clang-cpp.
-               @gentoo-runtimes.cfg
-               @gentoo-gcc-install.cfg
-               @gentoo-hardened.cfg
-       EOF
-
-       # Baseline hardening (bug #851111)
-       newins - gentoo-hardened.cfg <<-EOF
-               # Some of these options are added unconditionally, regardless of
-               # USE=hardened, for parity with sys-devel/gcc.
-               -fstack-clash-protection
-               -fstack-protector-strong
-               -fPIE
-               -include "${EPREFIX}/usr/include/gentoo/fortify.h"
-       EOF
-
-       dodir /usr/include/gentoo
-
-       local fortify_level=$(usex hardened 3 2)
-       # We have to do this because glibc's headers warn if F_S is set
-       # without optimization and that would at the very least be very noisy
-       # during builds and at worst trigger many -Werror builds.
-       cat >> "${ED}/usr/include/gentoo/fortify.h" <<- EOF || die
-               #ifndef _FORTIFY_SOURCE
-                       #if defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
-                               #define _FORTIFY_SOURCE ${fortify_level}
-                       #endif
-               #endif
-       EOF
-
-       if use hardened ; then
-               cat >> "${ED}/etc/clang/gentoo-hardened.cfg" <<-EOF || die
-                       # Options below are conditional on USE=hardened.
-                       -D_GLIBCXX_ASSERTIONS
-
-                       # Analogue to GLIBCXX_ASSERTIONS
-                       # 
https://libcxx.llvm.org/UsingLibcxx.html#assertions-mode
-                       -D_LIBCPP_ENABLE_ASSERTIONS=1
-               EOF
-       fi
-
-       if use stricter; then
-               newins - gentoo-stricter.cfg <<-EOF
-                       # This file increases the strictness of older clang 
versions
-                       # to match the newest upstream version.
-
-                       # clang-16 defaults
-                       -Werror=implicit-function-declaration
-                       -Werror=implicit-int
-                       -Werror=incompatible-function-pointer-types
-
-                       # constructs banned by C2x
-                       -Werror=deprecated-non-prototype
-
-                       # deprecated but large blast radius
-                       #-Werror=strict-prototypes
-               EOF
-
-               cat >> "${ED}/etc/clang/gentoo-common.cfg" <<-EOF || die
-                       @gentoo-stricter.cfg
-               EOF
-       fi
-
-       local tool
-       for tool in clang{,++,-cpp}; do
-               newins - "${tool}.cfg" <<-EOF
-                       # This configuration file is used by ${tool} driver.
-                       @gentoo-common.cfg
-               EOF
-       done
-}
-
-pkg_preinst() {
-       if has_version -b sys-devel/gcc-config && has_version sys-devel/gcc
-       then
-               local gcc_path=$(gcc-config --get-lib-path 2>/dev/null)
-               if [[ -n ${gcc_path} ]]; then
-                       cat >> "${ED}/etc/clang/gentoo-gcc-install.cfg" <<-EOF
-                               --gcc-install-dir="${gcc_path%%:*}"
-                       EOF
-               fi
-       fi
-}

diff --git a/sys-devel/clang-common/clang-common-17.0.0_pre20230211.ebuild 
b/sys-devel/clang-common/clang-common-17.0.0_pre20230211.ebuild
deleted file mode 100644
index be17e87b775a..000000000000
--- a/sys-devel/clang-common/clang-common-17.0.0_pre20230211.ebuild
+++ /dev/null
@@ -1,168 +0,0 @@
-# Copyright 1999-2023 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit bash-completion-r1 llvm.org
-
-DESCRIPTION="Common files shared between multiple slots of clang"
-HOMEPAGE="https://llvm.org/";
-
-LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA"
-SLOT="0"
-KEYWORDS=""
-IUSE="
-       default-compiler-rt default-libcxx default-lld llvm-libunwind
-       hardened stricter
-"
-
-PDEPEND="
-       sys-devel/clang:*
-       default-compiler-rt? (
-               sys-devel/clang-runtime[compiler-rt]
-               llvm-libunwind? ( sys-libs/llvm-libunwind )
-               !llvm-libunwind? ( sys-libs/libunwind )
-       )
-       !default-compiler-rt? ( sys-devel/gcc )
-       default-libcxx? ( >=sys-libs/libcxx-${PV} )
-       !default-libcxx? ( sys-devel/gcc )
-       default-lld? ( sys-devel/lld )
-       !default-lld? ( sys-devel/binutils )
-"
-IDEPEND="
-       !default-compiler-rt? ( sys-devel/gcc-config )
-       !default-libcxx? ( sys-devel/gcc-config )
-"
-
-LLVM_COMPONENTS=( clang/utils )
-llvm.org_set_globals
-
-pkg_pretend() {
-       [[ ${CLANG_IGNORE_DEFAULT_RUNTIMES} ]] && return
-
-       local flag missing_flags=()
-       for flag in default-{compiler-rt,libcxx,lld}; do
-               if ! use "${flag}" && has_version "sys-devel/clang[${flag}]"; 
then
-                       missing_flags+=( "${flag}" )
-               fi
-       done
-
-       if [[ ${missing_flags[@]} ]]; then
-               eerror "It seems that you have the following flags set on 
sys-devel/clang:"
-               eerror
-               eerror "  ${missing_flags[*]}"
-               eerror
-               eerror "The default runtimes are now set via flags on 
sys-devel/clang-common."
-               eerror "The build is being aborted to prevent breakage.  Please 
either set"
-               eerror "the respective flags on this ebuild, e.g.:"
-               eerror
-               eerror "  sys-devel/clang-common ${missing_flags[*]}"
-               eerror
-               eerror "or build with CLANG_IGNORE_DEFAULT_RUNTIMES=1."
-               die "Mismatched defaults detected between sys-devel/clang and 
sys-devel/clang-common"
-       fi
-}
-
-src_install() {
-       newbashcomp bash-autocomplete.sh clang
-
-       insinto /etc/clang
-       newins - gentoo-runtimes.cfg <<-EOF
-               # This file is initially generated by sys-devel/clang-runtime.
-               # It is used to control the default runtimes using by clang.
-
-               --rtlib=$(usex default-compiler-rt compiler-rt libgcc)
-               --unwindlib=$(usex default-compiler-rt libunwind libgcc)
-               --stdlib=$(usex default-libcxx libc++ libstdc++)
-               -fuse-ld=$(usex default-lld lld bfd)
-       EOF
-
-       newins - gentoo-gcc-install.cfg <<-EOF
-               # This file is maintained by gcc-config.
-               # It is used to specify the selected GCC installation.
-       EOF
-
-       newins - gentoo-common.cfg <<-EOF
-               # This file contains flags common to clang, clang++ and 
clang-cpp.
-               @gentoo-runtimes.cfg
-               @gentoo-gcc-install.cfg
-               @gentoo-hardened.cfg
-       EOF
-
-       # Baseline hardening (bug #851111)
-       newins - gentoo-hardened.cfg <<-EOF
-               # Some of these options are added unconditionally, regardless of
-               # USE=hardened, for parity with sys-devel/gcc.
-               -fstack-clash-protection
-               -fstack-protector-strong
-               -fPIE
-               -include "${EPREFIX}/usr/include/gentoo/fortify.h"
-       EOF
-
-       dodir /usr/include/gentoo
-
-       local fortify_level=$(usex hardened 3 2)
-       # We have to do this because glibc's headers warn if F_S is set
-       # without optimization and that would at the very least be very noisy
-       # during builds and at worst trigger many -Werror builds.
-       cat >> "${ED}/usr/include/gentoo/fortify.h" <<- EOF || die
-               #ifndef _FORTIFY_SOURCE
-                       #if defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
-                               #define _FORTIFY_SOURCE ${fortify_level}
-                       #endif
-               #endif
-       EOF
-
-       if use hardened ; then
-               cat >> "${ED}/etc/clang/gentoo-hardened.cfg" <<-EOF || die
-                       # Options below are conditional on USE=hardened.
-                       -D_GLIBCXX_ASSERTIONS
-
-                       # Analogue to GLIBCXX_ASSERTIONS
-                       # 
https://libcxx.llvm.org/UsingLibcxx.html#assertions-mode
-                       -D_LIBCPP_ENABLE_ASSERTIONS=1
-               EOF
-       fi
-
-       if use stricter; then
-               newins - gentoo-stricter.cfg <<-EOF
-                       # This file increases the strictness of older clang 
versions
-                       # to match the newest upstream version.
-
-                       # clang-16 defaults
-                       -Werror=implicit-function-declaration
-                       -Werror=implicit-int
-                       -Werror=incompatible-function-pointer-types
-
-                       # constructs banned by C2x
-                       -Werror=deprecated-non-prototype
-
-                       # deprecated but large blast radius
-                       #-Werror=strict-prototypes
-               EOF
-
-               cat >> "${ED}/etc/clang/gentoo-common.cfg" <<-EOF || die
-                       @gentoo-stricter.cfg
-               EOF
-       fi
-
-       local tool
-       for tool in clang{,++,-cpp}; do
-               newins - "${tool}.cfg" <<-EOF
-                       # This configuration file is used by ${tool} driver.
-                       @gentoo-common.cfg
-               EOF
-       done
-}
-
-pkg_preinst() {
-       if has_version -b sys-devel/gcc-config && has_version sys-devel/gcc
-       then
-               local gcc_path=$(gcc-config --get-lib-path 2>/dev/null)
-               if [[ -n ${gcc_path} ]]; then
-                       cat >> "${ED}/etc/clang/gentoo-gcc-install.cfg" <<-EOF
-                               --gcc-install-dir="${gcc_path%%:*}"
-                       EOF
-               fi
-       fi
-}

diff --git a/sys-devel/clang-common/clang-common-17.0.0_pre20230218.ebuild 
b/sys-devel/clang-common/clang-common-17.0.0_pre20230218.ebuild
deleted file mode 100644
index be17e87b775a..000000000000
--- a/sys-devel/clang-common/clang-common-17.0.0_pre20230218.ebuild
+++ /dev/null
@@ -1,168 +0,0 @@
-# Copyright 1999-2023 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit bash-completion-r1 llvm.org
-
-DESCRIPTION="Common files shared between multiple slots of clang"
-HOMEPAGE="https://llvm.org/";
-
-LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA"
-SLOT="0"
-KEYWORDS=""
-IUSE="
-       default-compiler-rt default-libcxx default-lld llvm-libunwind
-       hardened stricter
-"
-
-PDEPEND="
-       sys-devel/clang:*
-       default-compiler-rt? (
-               sys-devel/clang-runtime[compiler-rt]
-               llvm-libunwind? ( sys-libs/llvm-libunwind )
-               !llvm-libunwind? ( sys-libs/libunwind )
-       )
-       !default-compiler-rt? ( sys-devel/gcc )
-       default-libcxx? ( >=sys-libs/libcxx-${PV} )
-       !default-libcxx? ( sys-devel/gcc )
-       default-lld? ( sys-devel/lld )
-       !default-lld? ( sys-devel/binutils )
-"
-IDEPEND="
-       !default-compiler-rt? ( sys-devel/gcc-config )
-       !default-libcxx? ( sys-devel/gcc-config )
-"
-
-LLVM_COMPONENTS=( clang/utils )
-llvm.org_set_globals
-
-pkg_pretend() {
-       [[ ${CLANG_IGNORE_DEFAULT_RUNTIMES} ]] && return
-
-       local flag missing_flags=()
-       for flag in default-{compiler-rt,libcxx,lld}; do
-               if ! use "${flag}" && has_version "sys-devel/clang[${flag}]"; 
then
-                       missing_flags+=( "${flag}" )
-               fi
-       done
-
-       if [[ ${missing_flags[@]} ]]; then
-               eerror "It seems that you have the following flags set on 
sys-devel/clang:"
-               eerror
-               eerror "  ${missing_flags[*]}"
-               eerror
-               eerror "The default runtimes are now set via flags on 
sys-devel/clang-common."
-               eerror "The build is being aborted to prevent breakage.  Please 
either set"
-               eerror "the respective flags on this ebuild, e.g.:"
-               eerror
-               eerror "  sys-devel/clang-common ${missing_flags[*]}"
-               eerror
-               eerror "or build with CLANG_IGNORE_DEFAULT_RUNTIMES=1."
-               die "Mismatched defaults detected between sys-devel/clang and 
sys-devel/clang-common"
-       fi
-}
-
-src_install() {
-       newbashcomp bash-autocomplete.sh clang
-
-       insinto /etc/clang
-       newins - gentoo-runtimes.cfg <<-EOF
-               # This file is initially generated by sys-devel/clang-runtime.
-               # It is used to control the default runtimes using by clang.
-
-               --rtlib=$(usex default-compiler-rt compiler-rt libgcc)
-               --unwindlib=$(usex default-compiler-rt libunwind libgcc)
-               --stdlib=$(usex default-libcxx libc++ libstdc++)
-               -fuse-ld=$(usex default-lld lld bfd)
-       EOF
-
-       newins - gentoo-gcc-install.cfg <<-EOF
-               # This file is maintained by gcc-config.
-               # It is used to specify the selected GCC installation.
-       EOF
-
-       newins - gentoo-common.cfg <<-EOF
-               # This file contains flags common to clang, clang++ and 
clang-cpp.
-               @gentoo-runtimes.cfg
-               @gentoo-gcc-install.cfg
-               @gentoo-hardened.cfg
-       EOF
-
-       # Baseline hardening (bug #851111)
-       newins - gentoo-hardened.cfg <<-EOF
-               # Some of these options are added unconditionally, regardless of
-               # USE=hardened, for parity with sys-devel/gcc.
-               -fstack-clash-protection
-               -fstack-protector-strong
-               -fPIE
-               -include "${EPREFIX}/usr/include/gentoo/fortify.h"
-       EOF
-
-       dodir /usr/include/gentoo
-
-       local fortify_level=$(usex hardened 3 2)
-       # We have to do this because glibc's headers warn if F_S is set
-       # without optimization and that would at the very least be very noisy
-       # during builds and at worst trigger many -Werror builds.
-       cat >> "${ED}/usr/include/gentoo/fortify.h" <<- EOF || die
-               #ifndef _FORTIFY_SOURCE
-                       #if defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
-                               #define _FORTIFY_SOURCE ${fortify_level}
-                       #endif
-               #endif
-       EOF
-
-       if use hardened ; then
-               cat >> "${ED}/etc/clang/gentoo-hardened.cfg" <<-EOF || die
-                       # Options below are conditional on USE=hardened.
-                       -D_GLIBCXX_ASSERTIONS
-
-                       # Analogue to GLIBCXX_ASSERTIONS
-                       # 
https://libcxx.llvm.org/UsingLibcxx.html#assertions-mode
-                       -D_LIBCPP_ENABLE_ASSERTIONS=1
-               EOF
-       fi
-
-       if use stricter; then
-               newins - gentoo-stricter.cfg <<-EOF
-                       # This file increases the strictness of older clang 
versions
-                       # to match the newest upstream version.
-
-                       # clang-16 defaults
-                       -Werror=implicit-function-declaration
-                       -Werror=implicit-int
-                       -Werror=incompatible-function-pointer-types
-
-                       # constructs banned by C2x
-                       -Werror=deprecated-non-prototype
-
-                       # deprecated but large blast radius
-                       #-Werror=strict-prototypes
-               EOF
-
-               cat >> "${ED}/etc/clang/gentoo-common.cfg" <<-EOF || die
-                       @gentoo-stricter.cfg
-               EOF
-       fi
-
-       local tool
-       for tool in clang{,++,-cpp}; do
-               newins - "${tool}.cfg" <<-EOF
-                       # This configuration file is used by ${tool} driver.
-                       @gentoo-common.cfg
-               EOF
-       done
-}
-
-pkg_preinst() {
-       if has_version -b sys-devel/gcc-config && has_version sys-devel/gcc
-       then
-               local gcc_path=$(gcc-config --get-lib-path 2>/dev/null)
-               if [[ -n ${gcc_path} ]]; then
-                       cat >> "${ED}/etc/clang/gentoo-gcc-install.cfg" <<-EOF
-                               --gcc-install-dir="${gcc_path%%:*}"
-                       EOF
-               fi
-       fi
-}

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