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Xcode: Default to arm64 arch on Apple Silicon hosts during compiler id

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In commit b6c60f14b6 (macOS: Default to arm64 architecture on Apple
Silicon hosts, 2020-09-28, v3.19.0-rc1~63^2) we forgot to update the
compiler id architecture selection added by commit 26673bf480 (Xcode:
Explicitly specify default native architecture on macOS, 2020-07-16,
v3.18.1~20^2).

Issue: #21425
This commit is contained in:
Brad King
2020-11-12 11:20:10 -05:00
parent d579c4152f
commit 98849039cc
2 changed files with 9 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
Modules/CMakeDetermineCompilerId.cmake
View File

@@ -516,9 +516,16 @@ Id flags: ${testflags} ${CMAKE_${lang}_COMPILER_ID_FLAGS_ALWAYS}
endif()
if(CMAKE_SYSTEM_NAME STREQUAL "Darwin" AND CMAKE_OSX_SYSROOT MATCHES "^$|[Mm][Aa][Cc][Oo][Ss]")
# When targeting macOS, use only the host architecture.
set(id_archs [[ARCHS = "$(NATIVE_ARCH_ACTUAL)";]])
if (_CMAKE_APPLE_ARCHS_DEFAULT)
set(id_archs "ARCHS = \"${_CMAKE_APPLE_ARCHS_DEFAULT}\";")
set(id_arch_active "ONLY_ACTIVE_ARCH = NO;")
else()
set(id_archs [[ARCHS = "$(NATIVE_ARCH_ACTUAL)";]])
set(id_arch_active "ONLY_ACTIVE_ARCH = YES;")
endif()
else()
set(id_archs "")
set(id_arch_active "ONLY_ACTIVE_ARCH = YES;")
endif()
configure_file(${CMAKE_ROOT}/Modules/CompilerId/Xcode-3.pbxproj.in
${id_dir}/CompilerId${lang}.xcodeproj/project.pbxproj @ONLY)

2
Modules/CompilerId/Xcode-3.pbxproj.in
View File

@@ -80,11 +80,11 @@
1DEB928A08733DD80010E9CD = {
isa = XCBuildConfiguration;
buildSettings = {
ONLY_ACTIVE_ARCH = YES;
CODE_SIGNING_REQUIRED = NO;
CONFIGURATION_BUILD_DIR = "$(BUILD_DIR)";
SYMROOT = .;
@id_archs@
@id_arch_active@
@id_toolset@
@id_lang_version@
@id_clang_cxx_library@