From 130ab851237629eb0f68b884a9ce2a7d1cb1f114 Mon Sep 17 00:00:00 2001
From: David Lecomber <david.lecomber@arm.com>
Date: Wed, 23 Oct 2024 20:37:34 +0100
Subject: [PATCH] Only select LLVM's libc++ for APPLE platforms. Linux distros
 do not include it. Fixes #969.

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0ff9550f9..b865ec0f7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -234,7 +234,7 @@ elseif("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
     # If we have libc++, then try and use it
     include(CheckCXXCompilerFlag)
     check_cxx_compiler_flag(-stdlib=libc++ HAVE_LIBCPP)
-    if(HAVE_LIBCPP)
+    if(HAVE_LIBCPP AND APPLE)
       message("It appears that you're compiling with clang and that libc++ is available, so I'll use that")
       list(APPEND TGT_COMPILE_FLAGS -stdlib=libc++)
       set(BOOST_TOOLSET "clang")