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comparison Resources/CMake/Compiler.cmake @ 3568:589238dcd782

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DYNAMIC_MINGW_STDLIB
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 12 Nov 2019 18:28:23 +0100
parents cfaa9eded17e
children e01900f913e7
comparison
equal deleted inserted replaced
3567:8b8edb26d4c1 3568:589238dcd782
161 # Some additional C/C++ compiler flags for MinGW 161 # Some additional C/C++ compiler flags for MinGW
162 SET(MINGW_NO_WARNINGS "-Wno-unused-function -Wno-unused-variable") 162 SET(MINGW_NO_WARNINGS "-Wno-unused-function -Wno-unused-variable")
163 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${MINGW_NO_WARNINGS} -Wno-pointer-to-int-cast -Wno-int-to-pointer-cast") 163 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${MINGW_NO_WARNINGS} -Wno-pointer-to-int-cast -Wno-int-to-pointer-cast")
164 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MINGW_NO_WARNINGS}") 164 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MINGW_NO_WARNINGS}")
165 165
166 # This is a patch for MinGW64 166 if (DYNAMIC_MINGW_STDLIB)
167 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--allow-multiple-definition -static-libgcc -static-libstdc++") 167 else()
168 SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--allow-multiple-definition -static-libgcc -static-libstdc++") 168 # This is a patch for MinGW64
169 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--allow-multiple-definition -static-libgcc -static-libstdc++")
170 SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--allow-multiple-definition -static-libgcc -static-libstdc++")
171 endif()
169 172
170 CHECK_LIBRARY_EXISTS(winpthread pthread_create "" HAVE_WIN_PTHREAD) 173 CHECK_LIBRARY_EXISTS(winpthread pthread_create "" HAVE_WIN_PTHREAD)
171 if (HAVE_WIN_PTHREAD) 174 if (HAVE_WIN_PTHREAD)
172 # This line is necessary to compile with recent versions of MinGW, 175 if (DYNAMIC_MINGW_STDLIB)
173 # otherwise "libwinpthread-1.dll" is not statically linked. 176 else()
174 SET(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} -Wl,-Bstatic -lstdc++ -lpthread -Wl,-Bdynamic") 177 # This line is necessary to compile with recent versions of MinGW,
178 # otherwise "libwinpthread-1.dll" is not statically linked.
179 SET(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} -Wl,-Bstatic -lstdc++ -lpthread -Wl,-Bdynamic")
180 endif()
175 add_definitions(-DHAVE_WIN_PTHREAD=1) 181 add_definitions(-DHAVE_WIN_PTHREAD=1)
176 else() 182 else()
177 add_definitions(-DHAVE_WIN_PTHREAD=0) 183 add_definitions(-DHAVE_WIN_PTHREAD=0)
178 endif() 184 endif()
179 endif() 185 endif()