diff options
| author | Cristian Adam <cristian.adam@qt.io> | 2020-09-04 17:23:17 (GMT) |
|---|---|---|
| committer | Cristian Adam <cristian.adam@qt.io> | 2020-09-04 17:23:17 (GMT) |
| commit | 8d61294c3e127ceb6284fccb9cdc60287889fd1f (patch) | |
| tree | d3b02375c124606a65f7be73e503076cb90b0ad7 /Modules | |
| parent | fff360c60c7e428054306fc0f02126ac7fd34410 (diff) | |
| download | CMake-8d61294c3e127ceb6284fccb9cdc60287889fd1f.zip CMake-8d61294c3e127ceb6284fccb9cdc60287889fd1f.tar.gz CMake-8d61294c3e127ceb6284fccb9cdc60287889fd1f.tar.bz2 | |
PCH: Mark CMake PCH source files as -x <lang>-header
Fixes: #21163
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/CMakeOBJCXXInformation.cmake | 2 | ||||
| -rw-r--r-- | Modules/Compiler/Clang.cmake | 7 | ||||
| -rw-r--r-- | Modules/Platform/Windows-Clang.cmake | 7 | ||||
| -rw-r--r-- | Modules/Platform/Windows-Embarcadero.cmake | 7 |
4 files changed, 19 insertions, 4 deletions
diff --git a/Modules/CMakeOBJCXXInformation.cmake b/Modules/CMakeOBJCXXInformation.cmake index 71beb7f..4be9762 100644 --- a/Modules/CMakeOBJCXXInformation.cmake +++ b/Modules/CMakeOBJCXXInformation.cmake @@ -263,7 +263,7 @@ endif() # compile an Objective-C++ file into an object file if(NOT CMAKE_OBJCXX_COMPILE_OBJECT) set(CMAKE_OBJCXX_COMPILE_OBJECT - "<CMAKE_OBJCXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -x objective-c++ -o <OBJECT> -c <SOURCE>") + "<CMAKE_OBJCXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>") endif() if(NOT CMAKE_OBJCXX_LINK_EXECUTABLE) diff --git a/Modules/Compiler/Clang.cmake b/Modules/Compiler/Clang.cmake index 52d5350..f7858d7 100644 --- a/Modules/Compiler/Clang.cmake +++ b/Modules/Compiler/Clang.cmake @@ -10,6 +10,11 @@ set(__COMPILER_CLANG 1) include(Compiler/CMakeCommonCompilerMacros) +set(__pch_header_C "c-header") +set(__pch_header_CXX "c++-header") +set(__pch_header_OBJC "objective-c-header") +set(__pch_header_OBJCXX "objective-c++-header") + if("x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC" OR "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC" OR "x${CMAKE_Fortran_SIMULATE_ID}" STREQUAL "xMSVC") @@ -102,7 +107,7 @@ else() set(CMAKE_PCH_PROLOGUE "#pragma clang system_header") endif() set(CMAKE_${lang}_COMPILE_OPTIONS_USE_PCH -Xclang -include-pch -Xclang <PCH_FILE> -Xclang -include -Xclang <PCH_HEADER>) - set(CMAKE_${lang}_COMPILE_OPTIONS_CREATE_PCH -Xclang -emit-pch -Xclang -include -Xclang <PCH_HEADER>) + set(CMAKE_${lang}_COMPILE_OPTIONS_CREATE_PCH -Xclang -emit-pch -Xclang -include -Xclang <PCH_HEADER> -x ${__pch_header_${lang}}) endmacro() endif() diff --git a/Modules/Platform/Windows-Clang.cmake b/Modules/Platform/Windows-Clang.cmake index 995c635..a23d664 100644 --- a/Modules/Platform/Windows-Clang.cmake +++ b/Modules/Platform/Windows-Clang.cmake @@ -8,6 +8,11 @@ if(__WINDOWS_CLANG) endif() set(__WINDOWS_CLANG 1) +set(__pch_header_C "c-header") +set(__pch_header_CXX "c++-header") +set(__pch_header_OBJC "objective-c-header") +set(__pch_header_OBJCXX "objective-c++-header") + macro(__windows_compiler_clang_gnu lang) set(CMAKE_LIBRARY_PATH_FLAG "-L") set(CMAKE_LINK_LIBRARY_FLAG "-l") @@ -87,7 +92,7 @@ macro(__windows_compiler_clang_gnu lang) set(CMAKE_PCH_EXTENSION .pch) set(CMAKE_PCH_PROLOGUE "#pragma clang system_header") set(CMAKE_${lang}_COMPILE_OPTIONS_USE_PCH -Xclang -include-pch -Xclang <PCH_FILE> -Xclang -include -Xclang <PCH_HEADER>) - set(CMAKE_${lang}_COMPILE_OPTIONS_CREATE_PCH -Xclang -emit-pch -Xclang -include -Xclang <PCH_HEADER>) + set(CMAKE_${lang}_COMPILE_OPTIONS_CREATE_PCH -Xclang -emit-pch -Xclang -include -Xclang <PCH_HEADER> -x ${__pch_header_${lang}}) unset(__ADDED_FLAGS) unset(__ADDED_FLAGS_DEBUG) diff --git a/Modules/Platform/Windows-Embarcadero.cmake b/Modules/Platform/Windows-Embarcadero.cmake index 0c24739..59f3ca5 100644 --- a/Modules/Platform/Windows-Embarcadero.cmake +++ b/Modules/Platform/Windows-Embarcadero.cmake @@ -10,6 +10,11 @@ set(__WINDOWS_EMBARCADERO 1) set(BORLAND 1) +set(__pch_header_C "c-header") +set(__pch_header_CXX "c++-header") +set(__pch_header_OBJC "objective-c-header") +set(__pch_header_OBJCXX "objective-c++-header") + if("${CMAKE_${_lang}_COMPILER_VERSION}" VERSION_LESS 6.30) # Borland target type flags (bcc32 -h -t): set(_tW "-tW") # -tW GUI App (implies -U__CONSOLE__) @@ -123,7 +128,7 @@ macro(__embarcadero_language lang) if (EMBARCADERO) set(CMAKE_PCH_EXTENSION .pch) set(CMAKE_${lang}_COMPILE_OPTIONS_USE_PCH -Xclang -include-pch -Xclang <PCH_FILE> -Xclang -include -Xclang <PCH_HEADER>) - set(CMAKE_${lang}_COMPILE_OPTIONS_CREATE_PCH -Xclang -emit-pch -Xclang -include -Xclang <PCH_HEADER>) + set(CMAKE_${lang}_COMPILE_OPTIONS_CREATE_PCH -Xclang -emit-pch -Xclang -include -Xclang <PCH_HEADER> -x ${__pch_header_${lang}}) endif() # Initial configuration flags. |