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CMake improvements

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This commit is contained in:
codicodi
2017-05-24 10:48:10 +02:00
parent 0a84a3cde5
commit e87cad1053
4 changed files with 68 additions and 60 deletions
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25
build/cmake/CMakeModules/AddZstdCompilationFlags.cmake
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@ -34,27 +34,11 @@ MACRO(ADD_ZSTD_COMPILATION_FLAGS)
EnableCompilerFlag("-Wcast-qual" true true)
EnableCompilerFlag("-Wstrict-prototypes" true false)
elseif (MSVC) # Add specific compilation flags for Windows Visual
EnableCompilerFlag("/Wall" true true)
# Only for DEBUG version
EnableCompilerFlag("/RTC1" true true)
EnableCompilerFlag("/Zc:forScope" true true)
EnableCompilerFlag("/Gd" true true)
EnableCompilerFlag("/analyze:stacksize25000" true true)
if (MSVC80 OR MSVC90 OR MSVC10 OR MSVC11)
# To avoid compiler warning (level 4) C4571, compile with /EHa if you still want
# your catch(...) blocks to catch structured exceptions.
EnableCompilerFlag("/EHa" false true)
endif (MSVC80 OR MSVC90 OR MSVC10 OR MSVC11)
set(ACTIVATE_MULTITHREADED_COMPILATION "ON" CACHE BOOL "activate multi-threaded compilation (/MP flag)")
if (ACTIVATE_MULTITHREADED_COMPILATION)
if (CMAKE_GENERATOR MATCHES "Visual Studio" AND ACTIVATE_MULTITHREADED_COMPILATION)
EnableCompilerFlag("/MP" true true)
endif ()
#For exceptions
EnableCompilerFlag("/EHsc" true true)
# UNICODE SUPPORT
EnableCompilerFlag("/D_UNICODE" true true)
@ -71,15 +55,12 @@ MACRO(ADD_ZSTD_COMPILATION_FLAGS)
string(REPLACE ";" " " ${flag_var} "${${flag_var}}")
ENDFOREACH (flag_var)
if (MSVC)
# Replace /MT to /MD flag
# Replace /O2 to /O3 flag
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)
STRING(REGEX REPLACE "/MT" "/MD" ${flag_var} "${${flag_var}}")
STRING(REGEX REPLACE "/O2" "/Ox" ${flag_var} "${${flag_var}}")
STRING(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
ENDFOREACH (flag_var)
endif ()