From 6eb872ddcbe34feece54c03133df095156dc0c82 Mon Sep 17 00:00:00 2001
From: Alfredo Tupone <tupone@gentoo.org>
Date: Fri, 27 Mar 2026 11:30:11 +0100
Subject: [PATCH] dev-cpp/tbb: Fix token is not a valid

Closes: https://bugs.gentoo.org/896202
Signed-off-by: Alfredo Tupone <tupone@gentoo.org>
---
 dev-cpp/tbb/files/tbb-2020.3-musl.patch | 22 ++++++++++++++++++++++
 dev-cpp/tbb/tbb-2020.3.ebuild           |  3 ++-
 2 files changed, 24 insertions(+), 1 deletion(-)
 create mode 100644 dev-cpp/tbb/files/tbb-2020.3-musl.patch

diff --git a/dev-cpp/tbb/files/tbb-2020.3-musl.patch b/dev-cpp/tbb/files/tbb-2020.3-musl.patch
new file mode 100644
index 0000000000000..b70dc14f9bd8c
--- /dev/null
+++ b/dev-cpp/tbb/files/tbb-2020.3-musl.patch
@@ -0,0 +1,22 @@
+--- a/src/tbbmalloc/proxy.cpp	2026-03-27 10:55:33.235747857 +0100
++++ b/src/tbbmalloc/proxy.cpp	2026-03-27 11:06:44.816616969 +0100
+@@ -24,7 +24,8 @@
+ // of aligned_alloc as required by new C++ standard, this makes it hard to
+ // redefine aligned_alloc here. However, running on systems with new libc
+ // version, it still needs it to be redefined, thus tricking system headers
+-#if defined(__GLIBC_PREREQ) && !__GLIBC_PREREQ(2, 16) && _GLIBCXX_HAVE_ALIGNED_ALLOC
++#if defined(__GLIBC_PREREQ)
++#if !__GLIBC_PREREQ(2, 16) && _GLIBCXX_HAVE_ALIGNED_ALLOC
+ // tell <cstdlib> that there is no aligned_alloc
+ #undef _GLIBCXX_HAVE_ALIGNED_ALLOC
+ // trick <stdlib.h> to define another symbol instead
+@@ -32,7 +33,8 @@
+ // Fix the state and undefine the trick
+ #include <cstdlib>
+ #undef aligned_alloc
+-#endif // defined(__GLIBC_PREREQ)&&!__GLIBC_PREREQ(2, 16)&&_GLIBCXX_HAVE_ALIGNED_ALLOC
++#endif // !__GLIBC_PREREQ(2, 16) && _GLIBCXX_HAVE_ALIGNED_ALLOC
++#endif // defined(__GLIBC_PREREQ)
+ #endif // __linux__ && !__ANDROID__
+ 
+ #include "proxy.h"
diff --git a/dev-cpp/tbb/tbb-2020.3.ebuild b/dev-cpp/tbb/tbb-2020.3.ebuild
index aab01a10281aa..7ff327bd8f377 100644
--- a/dev-cpp/tbb/tbb-2020.3.ebuild
+++ b/dev-cpp/tbb/tbb-2020.3.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2024 Gentoo Authors
+# Copyright 1999-2026 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -24,6 +24,7 @@ DOCS=( CHANGES README README.md doc/Release_Notes.txt )
 PATCHES=(
 	"${FILESDIR}"/${PN}-2020.1-makefile-debug.patch
 	"${FILESDIR}"/${PN}-2020.3-gcc13.patch
+	"${FILESDIR}"/${PN}-2020.3-musl.patch
 )
 
 src_prepare() {