Update Portage patches.

portage/env/gcc-nolto.conf

@@ -1,29 +0,0 @@
-# Portage - env - GCC - No LTO
-
-# Copyright 2022-2023 Inference
-# SPDX-License-Identifier: BSD-3-Clause-Clear
-
-# Version: 3.0.1.6
-
-
-# Toolchain
-AR="ar"
-CC="gcc"
-CPP="cpp"
-CXX="g++"
-LD="ld"
-NM="nm"
-OBJCOPY="objcopy"
-OBJDUMP="objdump"
-RANLIB="ranlib"
-READELF="readelf"
-STRINGS="strings"
-STRIP="strip"
-
-
-# Flags
-## Compiler flags
-CFLAGS="-march=znver3 -mtune=znver3 -O2 -pipe -U__gnu_linux__"
-CXXFLAGS="-march=znver3 -mtune=znver3 -O2 -pipe"
-## Linker flags
-LDFLAGS="-Wl,-O2 -Wl,--strip-all"

portage/patches/media-libs/gavl/patch-gavl.patch

@@ -0,0 +1,10 @@
+--- a/src/benchmark.c	2012-06-08 14:49:30.000000000 +0300
++++ b/src/benchmark.c	2021-03-15 01:35:44.098919393 +0200
+@@ -40,6 +40,7 @@
+ #endif
+ 
+ #ifdef HAVE_SCHED_SETAFFINITY
++#define _GNU_SOURCE
+ #define __USE_GNU
+ #include <sched.h>
+ #endif

portage/patches/media-libs/mlt/musl-locale.patch

@@ -0,0 +1,13 @@
+diff --git a/src/framework/mlt_property.h b/src/framework/mlt_property.h
+index 1bfc971fb7..e2ba1c1d6d 100644
+--- a/src/framework/mlt_property.h
++++ b/src/framework/mlt_property.h
+@@ -30,7 +30,7 @@
+ #include <sys/param.h>
+ #endif
+ 
+-#if (defined(__GLIBC__) && !defined(__APPLE__)) || defined(HAVE_LOCALE_H)
++#if (defined(__linux__) && !defined(__APPLE__)) || defined(HAVE_LOCALE_H)
+ #  include <locale.h>
+ #elif defined(__APPLE__) || (defined(__FreeBSD_version) && __FreeBSD_version >= 900506)
+ #  include <xlocale.h>

portage/patches/sys-apps/sandbox/0001-configure.ac-check-for-backtrace-function-only-if-ex.patch

@@ -0,0 +1,39 @@
+From 1fb3b0d59e41dbef1f93e2194e1827a11b8b9f45 Mon Sep 17 00:00:00 2001
+From: Alfred Wingate <parona@protonmail.com>
+Date: Mon, 21 Feb 2022 20:24:09 +0200
+Subject: [PATCH] configure.ac: check for backtrace function only if execinfo.h
+ is found
+
+* llvm-unwindlib has backtrace function defined so it might lead to a
+  false result in the test otherwise on musl systems which dont have
+  execinfo.h
+
+Signed-off-by: Alfred Wingate <parona@protonmail.com>
+---
+ configure.ac | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 698051f..644bd06 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -161,6 +161,8 @@ AC_CHECK_HEADERS_ONCE(m4_flatten([
+ 	linux/ptrace.h
+ ]))
+ 
++AC_CHECK_HEADER(execinfo.h, AC_DEFINE(HAVE_EXECINFO_H) AC_CHECK_FUNCS_ONCE(backtrace))
++
+ dnl Checks for typedefs, structures, and compiler characteristics.
+ dnl Do this after all headers have been checked.
+ AC_C_CONST
+@@ -187,7 +189,6 @@ AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
+ AC_TYPE_SIGNAL
+ AC_FUNC_STAT
+ AC_CHECK_FUNCS_ONCE(m4_flatten([
+-	backtrace
+ 	clone
+ 	__clone2
+ 	creat64
+-- 
+2.35.1
+

portage/patches/sys-boot/grub/gnulinux.patch

@@ -0,0 +1,29 @@
+Not GNU/Linux.
+
+--- a/util/grub.d/10_linux.in
++++ b/util/grub.d/10_linux.in
+@@ -29,9 +29,9 @@ export TEXTDOMAINDIR="@localedir@"
+ CLASS="--class gnu-linux --class gnu --class os"
+ 
+ if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
+-  OS=GNU/Linux
++  OS=Linux
+ else
+-  OS="${GRUB_DISTRIBUTOR} GNU/Linux"
++  OS="${GRUB_DISTRIBUTOR} Linux"
+   CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1|LC_ALL=C sed 's,[^[:alnum:]_],_,g') ${CLASS}"
+ fi
+ 
+--- a/util/grub.d/20_linux_xen.in
++++ b/util/grub.d/20_linux_xen.in
+@@ -29,9 +29,9 @@ export TEXTDOMAINDIR="@localedir@"
+ CLASS="--class gnu-linux --class gnu --class os --class xen"
+ 
+ if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
+-  OS=GNU/Linux
++  OS=Linux
+ else
+-  OS="${GRUB_DISTRIBUTOR} GNU/Linux"
++  OS="${GRUB_DISTRIBUTOR} Linux"
+   CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1|LC_ALL=C sed 's,[^[:alnum:]_],_,g') ${CLASS}"
+ fi

portage/patches/sys-libs/libcxx/6Tk5DmZ.patch

@@ -0,0 +1,49 @@
+From 0065ae7bda7bd2b0748e009cd58a3a95883609ec Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Arsen=20Arsenovi=C4=87?= <arsen@gentoo.org>
+Date: Mon, 23 Jan 2023 22:54:29 +0100
+Subject: [PATCH] libcxx/musl: Don't apply ABI tags to extern "C" fns
+
+---
+ libcxx/include/__support/musl/xlocale.h | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/libcxx/include/__support/musl/xlocale.h b/libcxx/include/__support/musl/xlocale.h
+index 675ba93e113d..a9f29e37c0c1 100644
+--- a/libcxx/include/__support/musl/xlocale.h
++++ b/libcxx/include/__support/musl/xlocale.h
+@@ -24,27 +24,27 @@
+ extern "C" {
+ #endif
+ 
+-inline _LIBCPP_HIDE_FROM_ABI long long
++inline _LIBCPP_HIDDEN _LIBCPP_EXCLUDE_FROM_EXPLICIT_INSTANTIATION long long
+ strtoll_l(const char *__nptr, char **__endptr, int __base, locale_t) {
+   return ::strtoll(__nptr, __endptr, __base);
+ }
+ 
+-inline _LIBCPP_HIDE_FROM_ABI unsigned long long
++inline _LIBCPP_HIDDEN _LIBCPP_EXCLUDE_FROM_EXPLICIT_INSTANTIATION unsigned long long
+ strtoull_l(const char *__nptr, char **__endptr, int __base, locale_t) {
+   return ::strtoull(__nptr, __endptr, __base);
+ }
+ 
+-inline _LIBCPP_HIDE_FROM_ABI long long
++inline _LIBCPP_HIDDEN _LIBCPP_EXCLUDE_FROM_EXPLICIT_INSTANTIATION long long
+ wcstoll_l(const wchar_t *__nptr, wchar_t **__endptr, int __base, locale_t) {
+   return ::wcstoll(__nptr, __endptr, __base);
+ }
+ 
+-inline _LIBCPP_HIDE_FROM_ABI long long
++inline _LIBCPP_HIDDEN _LIBCPP_EXCLUDE_FROM_EXPLICIT_INSTANTIATION long long
+ wcstoull_l(const wchar_t *__nptr, wchar_t **__endptr, int __base, locale_t) {
+   return ::wcstoull(__nptr, __endptr, __base);
+ }
+ 
+-inline _LIBCPP_HIDE_FROM_ABI long double
++inline _LIBCPP_HIDDEN _LIBCPP_EXCLUDE_FROM_EXPLICIT_INSTANTIATION long double
+ wcstold_l(const wchar_t *__nptr, wchar_t **__endptr, locale_t) {
+   return ::wcstold(__nptr, __endptr);
+ }
+-- 
+2.39.1
+