[clang] [Fuchsia] Bump minimal OS X target to 11.0 (PR #169568)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Haowei (zeroomega)

<details>
<summary>Changes</summary>

libcxx requires minimal macOS 11 to build. This patch bumps the minimal OS X target in Fuchsia's cmake cache file to 11.0 to satisfy this requirement.

---
Full diff: https://github.com/llvm/llvm-project/pull/169568.diff


2 Files Affected:

- (modified) clang/cmake/caches/Fuchsia-stage2.cmake (+2-2) 
- (modified) clang/cmake/caches/Fuchsia.cmake (+2-2) 


``````````diff
diff --git a/clang/cmake/caches/Fuchsia-stage2.cmake b/clang/cmake/caches/Fuchsia-stage2.cmake
index be3d0cfa2e657..9df14d444eed6 100644
--- a/clang/cmake/caches/Fuchsia-stage2.cmake
+++ b/clang/cmake/caches/Fuchsia-stage2.cmake
@@ -58,7 +58,7 @@ set(CMAKE_CXX_VISIBILITY_PRESET default CACHE STRING "")
 
 set(CMAKE_BUILD_TYPE Release CACHE STRING "")
 if (APPLE)
-  set(CMAKE_OSX_DEPLOYMENT_TARGET "10.13" CACHE STRING "")
+  set(CMAKE_OSX_DEPLOYMENT_TARGET "11.0" CACHE STRING "")
 elseif(WIN32)
   set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded" CACHE STRING "")
 endif()
@@ -83,7 +83,7 @@ if(APPLE)
   set(LIBCXX_ENABLE_STATIC_ABI_LIBRARY ON CACHE BOOL "")
   set(LIBCXX_HARDENING_MODE "none" CACHE STRING "")
   set(LIBCXX_USE_COMPILER_RT ON CACHE BOOL "")
-  set(RUNTIMES_CMAKE_ARGS "-DCMAKE_OSX_DEPLOYMENT_TARGET=10.13;-DCMAKE_OSX_ARCHITECTURES=arm64|x86_64" CACHE STRING "")
+  set(RUNTIMES_CMAKE_ARGS "-DCMAKE_OSX_DEPLOYMENT_TARGET=11.0;-DCMAKE_OSX_ARCHITECTURES=arm64|x86_64" CACHE STRING "")
 endif()
 
 if(WIN32 OR LLVM_WINSYSROOT)
diff --git a/clang/cmake/caches/Fuchsia.cmake b/clang/cmake/caches/Fuchsia.cmake
index 46ae7c603f67a..83ff4ccc167d1 100644
--- a/clang/cmake/caches/Fuchsia.cmake
+++ b/clang/cmake/caches/Fuchsia.cmake
@@ -97,7 +97,7 @@ set(LLVM_ENABLE_ASSERTIONS ON CACHE BOOL "")
 set(LLVM_ENABLE_BACKTRACES ON CACHE BOOL "")
 set(CMAKE_BUILD_TYPE Release CACHE STRING "")
 if(APPLE)
-  set(CMAKE_OSX_DEPLOYMENT_TARGET "10.13" CACHE STRING "")
+  set(CMAKE_OSX_DEPLOYMENT_TARGET "11.0" CACHE STRING "")
 elseif(WIN32)
   set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded" CACHE STRING "")
 endif()
@@ -140,7 +140,7 @@ else()
   set(SANITIZER_TEST_CXX "libc++" CACHE STRING "")
   set(SANITIZER_TEST_CXX_INTREE ON CACHE BOOL "")
   set(LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx;libcxxabi;libunwind" CACHE STRING "")
-  set(RUNTIMES_CMAKE_ARGS "-DCMAKE_OSX_DEPLOYMENT_TARGET=10.13;-DCMAKE_OSX_ARCHITECTURES=arm64|x86_64" CACHE STRING "")
+  set(RUNTIMES_CMAKE_ARGS "-DCMAKE_OSX_DEPLOYMENT_TARGET=11.0;-DCMAKE_OSX_ARCHITECTURES=arm64|x86_64" CACHE STRING "")
 endif()
 
 if(BOOTSTRAP_CMAKE_SYSTEM_NAME)

``````````

</details>


https://github.com/llvm/llvm-project/pull/169568