0001-compiler-rt-Fix-FLOAT16-feature-detection.patch

From ce15f52198639e9195b8833ed60dc1a49c293956 Mon Sep 17 00:00:00 2001
From: Tom Stellard <tstellar@redhat.com>
Date: Tue, 29 Aug 2023 15:49:55 -0700
Subject: [PATCH] compiler-rt: Fix FLOAT16 feature detection

CMAKE_TRY_COMPILE_TARGET_TYPE defaults to EXECUTABLE, which causes
any feature detection code snippet without a main function to fail,
so we need to make sure it gets explicitly set to STATIC_LIBRARY.
---
 compiler-rt/lib/builtins/CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/compiler-rt/lib/builtins/CMakeLists.txt b/compiler-rt/lib/builtins/CMakeLists.txt
index 2fc70522895f..e83a1ecea50b 100644
--- a/compiler-rt/lib/builtins/CMakeLists.txt
+++ b/compiler-rt/lib/builtins/CMakeLists.txt
@@ -5,7 +5,6 @@
 if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
   cmake_minimum_required(VERSION 3.20.0)
 
-  set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
   project(CompilerRTBuiltins C ASM)
   set(COMPILER_RT_STANDALONE_BUILD TRUE)
   set(COMPILER_RT_BUILTINS_STANDALONE_BUILD TRUE)
@@ -50,6 +49,8 @@ if (COMPILER_RT_STANDALONE_BUILD)
     ON)
 endif()
 
+set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
+
 include(builtin-config-ix)
 include(CMakeDependentOption)
 include(CMakePushCheckState)
-- 
2.41.0