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CMake/Modules/Compiler/QCC-CXX.cmake

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QNX: Add missing flags for configurations and artifact creation. Commit v3.0.0-rc1~111^2 (QNX: Introduce QCC compiler id for that QNX platform compiler., 2014-01-20) split handling of the QNX QCC compiler into a separate compiler-id. That refactoring results in the QCC compiler not using the CMake-compiler-id "GNU", which means that the __compiler_gnu macro is no longer executed for it. Add Compiler/QCC*.cmake modules to define and call the __compiler_qcc macro and teach it to call __compiler_gnu internally. Remove the corresponding pieces from the Platform/QNX*.cmake modules. It is also necessary to change the language conditional to dereference the lang macro parameter, which is another bug introduced by the same commit. The extra -lang-c++ flag is only necessary when the CXX compiler is specified as 'qcc' instead of 'QCC' in the toolchain file, which is why this bug was not noticed before. The flag is also necessary in that case when linking in order to find the appropriate standard libraries. The flag was not previously added when linking executables, so linking failed even with CMake 2.8.12 with the lower-case compiler-id. Co-Author: Brad King <brad.king@kitware.com>
2014-07-15 13:01:36 +04:00
include(Compiler/QCC)
__compiler_qcc(CXX)
# If the toolchain uses qcc for CMAKE_CXX_COMPILER instead of QCC, the
# default for the driver is not c++.
set(CMAKE_CXX_COMPILE_OBJECT
Factor an <INCLUDES> placeholder out of <FLAGS> in rule variables Teach the Makefile and Ninja generators to substitute for an <INCLUDES> placeholder instead of putting -I in <FLAGS>. Update our values for CMAKE_<LANG>_COMPILE_OBJECT, CMAKE_<LANG>_CREATE_ASSEMBLY_SOURCE, and CMAKE_<LANG>_CREATE_PREPROCESSED_SOURCE to place <INCLUDES> just before <FLAGS>.
2015-07-13 17:35:04 +03:00
"<CMAKE_CXX_COMPILER> -lang-c++ <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
QNX: Add missing flags for configurations and artifact creation. Commit v3.0.0-rc1~111^2 (QNX: Introduce QCC compiler id for that QNX platform compiler., 2014-01-20) split handling of the QNX QCC compiler into a separate compiler-id. That refactoring results in the QCC compiler not using the CMake-compiler-id "GNU", which means that the __compiler_gnu macro is no longer executed for it. Add Compiler/QCC*.cmake modules to define and call the __compiler_qcc macro and teach it to call __compiler_gnu internally. Remove the corresponding pieces from the Platform/QNX*.cmake modules. It is also necessary to change the language conditional to dereference the lang macro parameter, which is another bug introduced by the same commit. The extra -lang-c++ flag is only necessary when the CXX compiler is specified as 'qcc' instead of 'QCC' in the toolchain file, which is why this bug was not noticed before. The flag is also necessary in that case when linking in order to find the appropriate standard libraries. The flag was not previously added when linking executables, so linking failed even with CMake 2.8.12 with the lower-case compiler-id. Co-Author: Brad King <brad.king@kitware.com>
2014-07-15 13:01:36 +04:00
set(CMAKE_CXX_LINK_EXECUTABLE
"<CMAKE_CXX_COMPILER> -lang-c++ <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
set(CMAKE_CXX_COMPILE_OPTIONS_VISIBILITY_INLINES_HIDDEN "-fvisibility-inlines-hidden")