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CMake: Replace CMAKE_COMPILER_IS_MINGW by MINGW 

See https://discourse.cmake.org/t/cmake-compiler-is-mingw-removed/4539 and https://cmake.org/cmake/help/latest/variable/MINGW.html
pull/4311/head
Jérôme Leclercq 2021-12-28 14:59:37 +01:00
parent 54a8da1d55
commit 81fc50f612
3 changed files with 5 additions and 4 deletions
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4
CMakeLists.txt
View File

@ -246,7 +246,7 @@ IF( UNIX )
ENDIF() ENDIF()
# Grouped compiler settings ######################################## # Grouped compiler settings ########################################
IF ((CMAKE_C_COMPILER_ID MATCHES "GNU") AND NOT CMAKE_COMPILER_IS_MINGW) IF ((CMAKE_C_COMPILER_ID MATCHES "GNU") AND NOT MINGW)
IF(NOT ASSIMP_HUNTER_ENABLED) IF(NOT ASSIMP_HUNTER_ENABLED)
SET(CMAKE_CXX_STANDARD 11) SET(CMAKE_CXX_STANDARD 11)
SET(CMAKE_POSITION_INDEPENDENT_CODE ON) SET(CMAKE_POSITION_INDEPENDENT_CODE ON)
@ -283,7 +283,7 @@ ELSEIF (CMAKE_CXX_COMPILER_ID MATCHES "Clang" )
ENDIF() ENDIF()
SET(CMAKE_CXX_FLAGS "-fvisibility=hidden -fno-strict-aliasing -Wall -Wno-long-long ${CMAKE_CXX_FLAGS}" ) SET(CMAKE_CXX_FLAGS "-fvisibility=hidden -fno-strict-aliasing -Wall -Wno-long-long ${CMAKE_CXX_FLAGS}" )
SET(CMAKE_C_FLAGS "-fno-strict-aliasing ${CMAKE_C_FLAGS}") SET(CMAKE_C_FLAGS "-fno-strict-aliasing ${CMAKE_C_FLAGS}")
ELSEIF( CMAKE_COMPILER_IS_MINGW ) ELSEIF( MINGW )
IF (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0) IF (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0)
message(FATAL_ERROR "MinGW is too old to be supported. Please update MinGW and try again.") message(FATAL_ERROR "MinGW is too old to be supported. Please update MinGW and try again.")
ELSEIF(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.3) ELSEIF(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.3)

4
code/CMakeLists.txt
View File

@ -557,7 +557,7 @@ ADD_ASSIMP_IMPORTER( IFC
if (ASSIMP_BUILD_IFC_IMPORTER) if (ASSIMP_BUILD_IFC_IMPORTER)
if (MSVC) if (MSVC)
set_source_files_properties(Importer/IFC/IFCReaderGen1_2x3.cpp Importer/IFC/IFCReaderGen2_2x3.cpp PROPERTIES COMPILE_FLAGS "/bigobj") set_source_files_properties(Importer/IFC/IFCReaderGen1_2x3.cpp Importer/IFC/IFCReaderGen2_2x3.cpp PROPERTIES COMPILE_FLAGS "/bigobj")
elseif(CMAKE_COMPILER_IS_MINGW) elseif(MINGW)
set_source_files_properties(Importer/IFC/IFCReaderGen1_2x3.cpp Importer/IFC/IFCReaderGen2_2x3.cpp PROPERTIES COMPILE_FLAGS "-O2 -Wa,-mbig-obj") set_source_files_properties(Importer/IFC/IFCReaderGen1_2x3.cpp Importer/IFC/IFCReaderGen2_2x3.cpp PROPERTIES COMPILE_FLAGS "-O2 -Wa,-mbig-obj")
endif() endif()
endif () endif ()
@ -862,7 +862,7 @@ ADD_ASSIMP_IMPORTER( MMD
# optimizations that take up extra space. Given that the issue is a string table overflowing, -Os seemed appropriate # optimizations that take up extra space. Given that the issue is a string table overflowing, -Os seemed appropriate
# Also, I'm not positive if both link & compile flags are needed, but this hopefully ensures that the issue should not # Also, I'm not positive if both link & compile flags are needed, but this hopefully ensures that the issue should not
# recur for edge cases such as static builds. # recur for edge cases such as static builds.
if ((CMAKE_COMPILER_IS_MINGW) AND (CMAKE_BUILD_TYPE MATCHES Debug)) if ((MINGW) AND (CMAKE_BUILD_TYPE MATCHES Debug))
message("-- Applying MinGW StepFileGen1.cpp Debug Workaround") message("-- Applying MinGW StepFileGen1.cpp Debug Workaround")
SET_SOURCE_FILES_PROPERTIES(Importer/StepFile/StepFileGen1.cpp PROPERTIES COMPILE_FLAGS -Os ) SET_SOURCE_FILES_PROPERTIES(Importer/StepFile/StepFileGen1.cpp PROPERTIES COMPILE_FLAGS -Os )
SET_SOURCE_FILES_PROPERTIES(Importer/StepFile/StepFileGen1.cpp PROPERTIES LINK_FLAGS -Os ) SET_SOURCE_FILES_PROPERTIES(Importer/StepFile/StepFileGen1.cpp PROPERTIES LINK_FLAGS -Os )

1
contrib/android-cmake/android.toolchain.cmake
View File

@ -1616,6 +1616,7 @@ endif()
if( CMAKE_GENERATOR MATCHES "Ninja" AND CMAKE_HOST_WIN32 ) if( CMAKE_GENERATOR MATCHES "Ninja" AND CMAKE_HOST_WIN32 )
# it is a bad hack after all # it is a bad hack after all
# CMake generates Ninja makefiles with UNIX paths only if it thinks that we are going to build with MinGW # CMake generates Ninja makefiles with UNIX paths only if it thinks that we are going to build with MinGW
set( MINGW TRUE ) # tell CMake that we are MinGW
set( CMAKE_COMPILER_IS_MINGW TRUE ) # tell CMake that we are MinGW set( CMAKE_COMPILER_IS_MINGW TRUE ) # tell CMake that we are MinGW
set( CMAKE_CROSSCOMPILING TRUE ) # stop recursion set( CMAKE_CROSSCOMPILING TRUE ) # stop recursion
enable_language( C ) enable_language( C )