diff options
| -rw-r--r-- | Modules/CMakeDetermineCCompiler.cmake | 4 | ||||
| -rw-r--r-- | Modules/CMakeDetermineCXXCompiler.cmake | 4 | ||||
| -rw-r--r-- | Modules/Platform/Windows-MSVC.cmake | 5 |
3 files changed, 12 insertions, 1 deletions
diff --git a/Modules/CMakeDetermineCCompiler.cmake b/Modules/CMakeDetermineCCompiler.cmake index 86683d1..1311719 100644 --- a/Modules/CMakeDetermineCCompiler.cmake +++ b/Modules/CMakeDetermineCCompiler.cmake @@ -87,7 +87,9 @@ else() "--target=arm-arm-none-eabi -mcpu=cortex-m3" ) endif() - +if(CMAKE_C_COMPILER_TARGET) + list(PREPEND CMAKE_C_COMPILER_ID_TEST_FLAGS "-c --target=${CMAKE_C_COMPILER_TARGET}") +endif() # Build a small source file to identify the compiler. if(NOT CMAKE_C_COMPILER_ID_RUN) set(CMAKE_C_COMPILER_ID_RUN 1) diff --git a/Modules/CMakeDetermineCXXCompiler.cmake b/Modules/CMakeDetermineCXXCompiler.cmake index 662b831..46f1ee1 100644 --- a/Modules/CMakeDetermineCXXCompiler.cmake +++ b/Modules/CMakeDetermineCXXCompiler.cmake @@ -83,6 +83,10 @@ else() ) endif() +if(CMAKE_CXX_COMPILER_TARGET) + list(PREPEND CMAKE_CXX_COPMILER_ID_TEST_FLAGS "-c --target=${CMAKE_CXX_COMPILER_TARGET}") +endif() + # Build a small source file to identify the compiler. if(NOT CMAKE_CXX_COMPILER_ID_RUN) set(CMAKE_CXX_COMPILER_ID_RUN 1) diff --git a/Modules/Platform/Windows-MSVC.cmake b/Modules/Platform/Windows-MSVC.cmake index 2476a33..e272da9 100644 --- a/Modules/Platform/Windows-MSVC.cmake +++ b/Modules/Platform/Windows-MSVC.cmake @@ -356,6 +356,11 @@ macro(__windows_compiler_msvc lang) set(_CMAKE_${lang}_IPO_SUPPORTED_BY_CMAKE YES) set(_CMAKE_${lang}_IPO_MAY_BE_SUPPORTED_BY_COMPILER YES) + if(CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 3.4.0) + set(CMAKE_${lang}_COMPILE_OPTIONS_TARGET "-target ") + else() + set(CMAKE_${lang}_COMPILE_OPTIONS_TARGET "--target=") + endif() # '-flto=thin' available since Clang 3.9 and Xcode 8 # * http://clang.llvm.org/docs/ThinLTO.html#clang-llvm # * https://trac.macports.org/wiki/XcodeVersionInfo |