diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/zstd/build/cmake/CMakeModules/AddZstdCompilationFlags.cmake | |
parent | Initial commit. (diff) | |
download | ceph-upstream.tar.xz ceph-upstream.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/zstd/build/cmake/CMakeModules/AddZstdCompilationFlags.cmake | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/src/zstd/build/cmake/CMakeModules/AddZstdCompilationFlags.cmake b/src/zstd/build/cmake/CMakeModules/AddZstdCompilationFlags.cmake new file mode 100644 index 000000000..186819885 --- /dev/null +++ b/src/zstd/build/cmake/CMakeModules/AddZstdCompilationFlags.cmake @@ -0,0 +1,79 @@ +include(CheckCXXCompilerFlag) +include(CheckCCompilerFlag) + +function(EnableCompilerFlag _flag _C _CXX) + string(REGEX REPLACE "\\+" "PLUS" varname "${_flag}") + string(REGEX REPLACE "[^A-Za-z0-9]+" "_" varname "${varname}") + string(REGEX REPLACE "^_+" "" varname "${varname}") + string(TOUPPER "${varname}" varname) + if (_C) + CHECK_C_COMPILER_FLAG(${_flag} C_FLAG_${varname}) + if (C_FLAG_${varname}) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${_flag}" PARENT_SCOPE) + endif () + endif () + if (_CXX) + CHECK_CXX_COMPILER_FLAG(${_flag} CXX_FLAG_${varname}) + if (CXX_FLAG_${varname}) + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${_flag}" PARENT_SCOPE) + endif () + endif () +endfunction() + +macro(ADD_ZSTD_COMPILATION_FLAGS) + if (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang" OR MINGW) #Not only UNIX but also WIN32 for MinGW + #Set c++11 by default + EnableCompilerFlag("-std=c++11" false true) + #Set c99 by default + EnableCompilerFlag("-std=c99" true false) + EnableCompilerFlag("-Wall" true true) + EnableCompilerFlag("-Wextra" true true) + EnableCompilerFlag("-Wundef" true true) + EnableCompilerFlag("-Wshadow" true true) + EnableCompilerFlag("-Wcast-align" true true) + EnableCompilerFlag("-Wcast-qual" true true) + EnableCompilerFlag("-Wstrict-prototypes" true false) + # Enable asserts in Debug mode + if (CMAKE_BUILD_TYPE MATCHES "Debug") + EnableCompilerFlag("-DDEBUGLEVEL=1" true true) + endif () + elseif (MSVC) # Add specific compilation flags for Windows Visual + + set(ACTIVATE_MULTITHREADED_COMPILATION "ON" CACHE BOOL "activate multi-threaded compilation (/MP flag)") + if (CMAKE_GENERATOR MATCHES "Visual Studio" AND ACTIVATE_MULTITHREADED_COMPILATION) + EnableCompilerFlag("/MP" true true) + endif () + + # UNICODE SUPPORT + EnableCompilerFlag("/D_UNICODE" true true) + EnableCompilerFlag("/DUNICODE" true true) + # Enable asserts in Debug mode + if (CMAKE_BUILD_TYPE MATCHES "Debug") + EnableCompilerFlag("/DDEBUGLEVEL=1" true true) + endif () + endif () + + # Remove duplicates compilation flags + foreach (flag_var CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE + CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO + CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE + CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO) + if( ${flag_var} ) + separate_arguments(${flag_var}) + list(REMOVE_DUPLICATES ${flag_var}) + string(REPLACE ";" " " ${flag_var} "${${flag_var}}") + endif() + endforeach () + + if (MSVC AND ZSTD_USE_STATIC_RUNTIME) + foreach (flag_var CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE + CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO + CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE + CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO) + if ( ${flag_var} ) + string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}") + endif() + endforeach () + endif () + +endmacro() |