mirror of
https://github.com/GerbilSoft/rvthtool.git
synced 2025-06-18 11:35:33 -04:00
Copied various CMake module updates from rom-properties.
- Changed several macros to functions, e.g. C/C++ language version checks. - Improved CPU architecture detection. - Improved LFS detection on some *BSD platforms. - Preliminary support for Windows on ARM. - Added toolchain files for i686 and x86_64 MinGW-w64.
This commit is contained in:
David Korth
parent
556ced2327
commit
6ca6180f43
@ -16,25 +16,25 @@
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INCLUDE(CheckCSourceCompiles)
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MACRO(CHECK_C11_C99_COMPILER_FLAG _RESULT)
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FUNCTION(CHECK_C11_C99_COMPILER_FLAG _result)
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# Flag listing borrowed from GNU autoconf's AC_PROG_CC_C99 macro.
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UNSET(${_RESULT})
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UNSET(${_result} PARENT_SCOPE)
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# MSVC doesn't allow setting the C standard.
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IF(NOT MSVC)
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IF(NOT DEFINED _SYS_C11_C99_CFLAG AND NOT MSVC)
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# Check if C11 is present without any flags.
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# gcc-5.1 uses C11 mode by default.
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MESSAGE(STATUS "Checking if C11 is enabled by default:")
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CHECK_C_SOURCE_COMPILES("
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#if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 201112L
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#error C11 is not enabled
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# error C11 is not enabled
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#endif
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int main() { return 0; }" CHECK_C11_ENABLED_DEFAULT)
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IF (${CHECK_C11_ENABLED_DEFAULT})
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UNSET(${_RESULT})
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IF (CHECK_C11_ENABLED_DEFAULT)
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SET(_SYS_C11_C99_CFLAG "" CACHE INTERNAL "CFLAG required for C11 or C99 mode.")
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MESSAGE(STATUS "Checking if C11 is enabled by default: yes")
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ELSE()
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ELSE(CHECK_C11_ENABLED_DEFAULT)
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MESSAGE(STATUS "Checking if C11 is enabled by default: no")
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MESSAGE(STATUS "Checking what CFLAG is required for C11:")
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FOREACH(CHECK_C11_CFLAG "-std=gnu11" "-std=c11" "-c99" "-AC99" "-xc99=all" "-qlanglvl=extc1x" "-qlanglvl=stdc11")
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@ -43,32 +43,31 @@ int main() { return 0; }" CHECK_C11_ENABLED_DEFAULT)
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CHECK_C_SOURCE_COMPILES("int main() { return 0; }" CFLAG_${CHECK_C11_CFLAG})
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SET(CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}")
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IF(CFLAG_${CHECK_C11_CFLAG})
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SET(${_RESULT} ${CHECK_C11_CFLAG})
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SET(_SYS_C11_C99_CFLAG "${CHECK_C11_CFLAG}" CACHE INTERNAL "CFLAG required for C11 or C99 mode.")
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BREAK()
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ENDIF(CFLAG_${CHECK_C11_CFLAG})
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UNSET(CFLAG_${CHECK_C11_CFLAG})
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ENDFOREACH()
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IF(${_RESULT})
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MESSAGE(STATUS "Checking what CFLAG is required for C11: ${${_RESULT}}")
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ELSE(${_RESULT})
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IF(_SYS_C11_C99_CFLAG)
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MESSAGE(STATUS "Checking what CFLAG is required for C11: ${_SYS_C11_C99_CFLAG}")
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ELSE(_SYS_C11_C99_CFLAG)
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MESSAGE(STATUS "Checking what CFLAG is required for C11: unavailable")
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ENDIF(${_RESULT})
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ENDIF()
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ENDIF(_SYS_C11_C99_CFLAG)
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ENDIF(CHECK_C11_ENABLED_DEFAULT)
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IF(NOT CHECK_C11_ENABLED_DEFAULT AND NOT ${_RESULT})
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IF(NOT CHECK_C11_ENABLED_DEFAULT AND NOT _SYS_C11_C99_CFLAG)
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# Could not enable C11. Try C99 instead.
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MESSAGE(STATUS "Checking if C99 is enabled by default:")
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CHECK_C_SOURCE_COMPILES("
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#if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L
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#error C99 is not enabled
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#endif
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#if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L
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# error C99 is not enabled
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#endif
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int main() { return 0; }" CHECK_C99_ENABLED_DEFAULT)
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IF (${CHECK_C99_ENABLED_DEFAULT})
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UNSET(${_RESULT})
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int main() { return 0; }" CHECK_C99_ENABLED_DEFAULT)
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IF (CHECK_C99_ENABLED_DEFAULT)
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SET(_SYS_C11_C99_CFLAG "" CACHE INTERNAL "CFLAG required for C11 or C99 mode.")
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MESSAGE(STATUS "Checking if C99 is enabled by default: yes")
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ELSE()
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ELSE(CHECK_C99_ENABLED_DEFAULT)
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MESSAGE(STATUS "Checking if C99 is enabled by default: no")
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MESSAGE(STATUS "Checking what CFLAG is required for C99:")
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FOREACH(CHECK_C99_CFLAG "-std=gnu99" "-std=c99" "-c99" "-AC99" "-xc99=all" "-qlanglvl=extc99")
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@ -77,21 +76,20 @@ int main() { return 0; }" CHECK_C11_ENABLED_DEFAULT)
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CHECK_C_SOURCE_COMPILES("int main() { return 0; }" CFLAG_${CHECK_C99_CFLAG})
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SET(CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}")
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IF(CFLAG_${CHECK_C99_CFLAG})
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SET(${_RESULT} ${CHECK_C99_CFLAG})
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SET(_SYS_C11_C99_CFLAG "${CHECK_C99_CFLAG}" CACHE INTERNAL "CFLAG required for C11 or C99 mode.")
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BREAK()
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ENDIF(CFLAG_${CHECK_C99_CFLAG})
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UNSET(CFLAG_${CHECK_C99_CFLAG})
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ENDFOREACH()
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IF(${_RESULT})
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MESSAGE(STATUS "Checking what CFLAG is required for C99: ${${_RESULT}}")
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ELSE(${_RESULT})
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IF(_SYS_C11_C99_CFLAG)
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MESSAGE(STATUS "Checking what CFLAG is required for C99: ${_SYS_C11_C99_CFLAG}")
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ELSE(_SYS_C11_C99_CFLAG)
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SET(${_SYS_C11_C99_CFLAG} "" CACHE INTERNAL "CFLAG required for C11 or C99 mode.")
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MESSAGE(STATUS "Checking what CFLAG is required for C99: unavailable")
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ENDIF(${_RESULT})
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ENDIF()
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ENDIF(NOT CHECK_C11_ENABLED_DEFAULT AND NOT ${_RESULT})
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ENDIF(_SYS_C11_C99_CFLAG)
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ENDIF(CHECK_C99_ENABLED_DEFAULT)
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ENDIF(NOT CHECK_C11_ENABLED_DEFAULT AND NOT _SYS_C11_C99_CFLAG)
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ENDIF(NOT DEFINED _SYS_C11_C99_CFLAG AND NOT MSVC)
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UNSET(CHECK_C11_ENABLED_DEFAULT)
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UNSET(CHECK_C99_ENABLED_DEFAULT)
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ENDIF(NOT MSVC)
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ENDMACRO(CHECK_C11_C99_COMPILER_FLAG)
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SET(${_result} "${_SYS_C11_C99_CFLAG}" PARENT_SCOPE)
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ENDFUNCTION(CHECK_C11_C99_COMPILER_FLAG)
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@ -17,25 +17,25 @@
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INCLUDE(CheckCXXSourceCompiles)
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MACRO(CHECK_CXX11_COMPILER_FLAG _RESULT)
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UNSET(${_RESULT})
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FUNCTION(CHECK_CXX11_COMPILER_FLAG _result)
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UNSET(${_result} PARENT_SCOPE)
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# MSVC doesn't allow setting the C standard.
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IF(NOT MSVC)
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IF(NOT DEFINED _SYS_CXX11_CXXFLAG AND NOT MSVC)
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# Check if C++ 2011 is present without any flags.
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# g++-5.1 uses C++ 1998 by default, but this may change
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# in future versions of gcc.
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MESSAGE(STATUS "Checking if C++ 2011 is enabled by default:")
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CHECK_CXX_SOURCE_COMPILES("
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#if !defined(__cplusplus) || __cplusplus < 201103L
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#error C++ 2011 is not enabled
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# error C++ 2011 is not enabled
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#endif
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int main() { return 0; }" CHECK_CXX11_ENABLED_DEFAULT)
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IF (${CHECK_CXX11_ENABLED_DEFAULT})
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UNSET(${_RESULT})
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IF (CHECK_CXX11_ENABLED_DEFAULT)
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SET(_SYS_CXX11_CXXFLAG "" CACHE INTERNAL "CXXFLAG required for C++11 mode.")
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MESSAGE(STATUS "Checking if C++ 2011 is enabled by default: yes")
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ELSE()
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ELSE(CHECK_CXX11_ENABLED_DEFAULT)
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MESSAGE(STATUS "Checking if C++ 2011 is enabled by default: no")
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MESSAGE(STATUS "Checking what CXXFLAG is required for C++ 2011:")
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FOREACH(CHECK_CXX11_CXXFLAG "-std=gnu++11" "-std=gnu++0x" "-std=c++11" "-std=c++0x")
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@ -48,20 +48,18 @@ int main() { return 0; }" CHECK_CXX11_ENABLED_DEFAULT)
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SET(CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}")
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IF(${${CHECK_CXX11_CXXFLAG_VARNAME}})
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SET(${_RESULT} ${CHECK_CXX11_CXXFLAG})
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UNSET(${CHECK_CXX11_CXXFLAG_VARNAME})
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UNSET(CHECK_CXX11_CXXFLAG_VARNAME)
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SET(_SYS_CXX11_CXXFLAG ${CHECK_CXX11_CXXFLAG} CACHE INTERNAL "CXXFLAG required for C++11 mode.")
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BREAK()
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ENDIF(${${CHECK_CXX11_CXXFLAG_VARNAME}})
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UNSET(${CHECK_CXX11_CXXFLAG_VARNAME})
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UNSET(CHECK_CXX11_CXXFLAG_VARNAME)
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ENDFOREACH()
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IF(${_RESULT})
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MESSAGE(STATUS "Checking what CXXFLAG is required for C++ 2011: ${${_RESULT}}")
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ELSE(${_RESULT})
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MESSAGE(STATUS "Checking what CXXFLAG is required for C++ 2011: none")
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ENDIF(${_RESULT})
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ENDIF()
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UNSET(CHECK_CXX11_ENABLED_DEFAULT)
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ENDIF(NOT MSVC)
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ENDMACRO(CHECK_CXX11_COMPILER_FLAG)
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IF(_SYS_CXX11_CXXFLAG)
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MESSAGE(STATUS "Checking what CXXFLAG is required for C++ 2011: ${_SYS_CXX11_CXXFLAG}")
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ELSE(_SYS_CXX11_CXXFLAG)
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SET(${_SYS_CXX11_CXXFLAG} "" CACHE INTERNAL "CXXFLAG required for C++11 mode.")
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MESSAGE(STATUS "Checking what CXXFLAG is required for C++ 2011: unavailable")
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ENDIF(_SYS_CXX11_CXXFLAG)
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ENDIF(CHECK_CXX11_ENABLED_DEFAULT)
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ENDIF(NOT DEFINED _SYS_CXX11_CXXFLAG AND NOT MSVC)
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SET(${_result} "${_SYS_CXX11_CXXFLAG}" PARENT_SCOPE)
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ENDFUNCTION(CHECK_CXX11_COMPILER_FLAG)
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@ -18,11 +18,15 @@
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# - LFS_FOUND_FSEEKI64: Set to 1 if LFS is supported using _fseeki64().
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# - LFS_DEFINITIONS: Preprocessor macros required for large file support, if any.
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# Additional variables are set based on the existance of types:
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# - SIZEOF_OFF_T: sizeof(off_t), if available.
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# - SIZEOF_OFF64_T: sizeof(off64_t), if available.
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# TODO: Use _fseeki64() and _ftelli64() on MinGW to avoid
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# the use of wrapper functions?
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FUNCTION(CHECK_LARGE_FILE_SUPPORT)
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IF(NOT DEFINED LFS_FOUND)
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IF(NOT DEFINED LFS_FOUND OR NOT DEFINED CHECKED_OFF_T)
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# NOTE: ${CMAKE_MODULE_PATH} has two directories, macros/ and libs/,
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# so we have to configure this manually.
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SET(LFS_SOURCE_PATH "${CMAKE_SOURCE_DIR}/cmake/macros")
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@ -51,21 +55,18 @@ FUNCTION(CHECK_LARGE_FILE_SUPPORT)
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MESSAGE(STATUS "Checking if Large File Support is available - yes")
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ELSE()
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# Try adding LFS macros.
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SET(TMP_LFS_DEFINITIONS -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64)
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SET(TMP_LFS_DEFINITIONS_BITS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64)
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TRY_COMPILE(TMP_LFS_FOUND "${CMAKE_BINARY_DIR}"
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"${LFS_SOURCE_PATH}/LargeFileSupport_fseeko.c"
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COMPILE_DEFINITIONS ${TMP_LFS_DEFINITIONS})
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COMPILE_DEFINITIONS ${TMP_LFS_DEFINITIONS_BITS})
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IF(TMP_LFS_FOUND)
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# LFS macros work.
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MESSAGE(STATUS "Checking if Large File Support is available - yes, using LFS macros")
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SET(TMP_LFS_FOUND_FSEEKO 1)
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# NOTE: COMPILE_DEFINITIONS requires a semicolon-separated list;
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# CFLAGS reqiures space-separated.
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STRING(REPLACE ";" " " TMP_LFS_DEFINITIONS "${TMP_LFS_DEFINITIONS}")
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SET(TMP_LFS_DEFINITIONS "${TMP_LFS_DEFINITIONS_BITS}")
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ELSE()
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# LFS macros failed.
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MESSAGE(STATUS "Checking if Large File Support is available - no")
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UNSET(TMP_LFS_DEFINITIONS)
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ENDIF()
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ENDIF()
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ENDIF()
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@ -73,6 +74,23 @@ FUNCTION(CHECK_LARGE_FILE_SUPPORT)
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SET(LFS_FOUND ${TMP_LFS_FOUND} CACHE INTERNAL "Is Large File Support available?")
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SET(LFS_FOUND_FSEEKO ${TMP_LFS_FOUND_FSEEKO} CACHE INTERNAL "Large File Support is available using LFS macros")
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SET(LFS_FOUND_FSEEKI64 ${TMP_LFS_FOUND_FSEEKI64} CACHE INTERNAL "Large File Support is available using MSVC non-standard functions")
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# Check for off_t and off64_t.
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INCLUDE(CheckTypeSize)
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SET(CMAKE_REQUIRED_INCLUDES "unistd.h")
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SET(CMAKE_REQUIRED_DEFINITIONS ${TMP_LFS_DEFINITIONS})
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CHECK_TYPE_SIZE("off_t" OFF_T)
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# off64_t requires -D_LARGEFILE64_SOURCE.
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SET(CMAKE_REQUIRED_DEFINITIONS "${TMP_LFS_DEFINITIONS};-D_LARGEFILE64_SOURCE")
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CHECK_TYPE_SIZE("off64_t" OFF64_T)
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IF(HAVE_OFF64_T)
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SET(TMP_LFS_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}")
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ENDIF(HAVE_OFF64_T)
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SET(CHECKED_OFF_T "1" CACHE INTERNAL "off_t/off64_t were checked")
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# NOTE: COMPILE_DEFINITIONS requires a semicolon-separated list;
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# CFLAGS reqiures space-separated.
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STRING(REPLACE ";" " " TMP_LFS_DEFINITIONS "${TMP_LFS_DEFINITIONS}")
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SET(LFS_DEFINITIONS "${TMP_LFS_DEFINITIONS}" CACHE INTERNAL "Definitions required for Large File Support")
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ENDIF()
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ENDFUNCTION(CHECK_LARGE_FILE_SUPPORT)
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@ -17,21 +17,24 @@
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INCLUDE(CheckCSourceCompiles)
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MACRO(CHECK_STACK_PROTECTOR_COMPILER_FLAG _RESULT)
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UNSET(${_RESULT})
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FUNCTION(CHECK_STACK_PROTECTOR_COMPILER_FLAG _result)
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UNSET(${_result} PARENT_SCOPE)
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IF(NOT DEFINED _SYS_STACK_PROTECTOR_COMPILER_FLAG)
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IF(MSVC)
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# MSVC 2002 introduced the /GS option.
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# MSVC 2005+ enables it by default.
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IF(MSVC_VERSION GREATER 1399)
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# MSVC 2005+.
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MESSAGE(STATUS "Checking what CFLAG is required for stack smashing protection: none")
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SET(_SYS_STACK_PROTECTOR_COMPILER_FLAG "" CACHE INTERNAL "CFLAG required for stack smashing protection.")
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MESSAGE(STATUS "Checking what CFLAG is required for stack smashing protection: none, enabled by default")
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ELSEIF(MSVC_VERSION GREATER 1299)
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# MSVC 2002 or 2003.
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SET(${_RESULT} "/GS")
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MESSAGE(STATUS "Checking what CFLAG is required for stack smashing protection: ${${_RESULT}}")
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SET(_SYS_STACK_PROTECTOR_COMPILER_FLAG "/GS" CACHE INTERNAL "CFLAG required for stack smashing protection.")
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MESSAGE(STATUS "Checking what CFLAG is required for stack smashing protection: ${_SYS_STACK_PROTECTOR_COMPILER_FLAG}")
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ELSE()
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# MSVC 2002 or earlier.
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SET(_SYS_STACK_PROTECTOR_COMPILER_FLAG "" CACHE INTERNAL "CFLAG required for stack smashing protection.")
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MESSAGE(STATUS "Checking what CFLAG is required for stack smashing protection: not available")
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ENDIF()
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ELSE(MSVC)
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@ -96,21 +99,19 @@ int main(int argc, char *argv[])
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SET(CMAKE_REQUIRED_LIBRARIES "${SAFE_CMAKE_REQUIRED_LIBRARIES}")
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IF(${${CHECK_STACK_CFLAG_VARNAME}})
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SET(${_RESULT} ${CHECK_STACK_CFLAG})
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UNSET(${CHECK_STACK_CFLAG_VARNAME})
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UNSET(CHECK_STACK_CFLAG_VARNAME)
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SET(_SYS_STACK_PROTECTOR_COMPILER_FLAG "${CHECK_STACK_CFLAG}" CACHE INTERNAL "CFLAG required for stack smashing protection.")
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BREAK()
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ENDIF(${${CHECK_STACK_CFLAG_VARNAME}})
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UNSET(${CHECK_STACK_CFLAG_VARNAME})
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UNSET(CHECK_STACK_CFLAG_VARNAME)
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UNSET(SAFE_CMAKE_REQUIRED_DEFINITIONS)
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UNSET(SAFE_CMAKE_REQUIRED_LIBRARIES)
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ENDFOREACH()
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IF(${_RESULT})
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MESSAGE(STATUS "Checking what CFLAG is required for stack smashing protection: ${${_RESULT}}")
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ELSE(${_RESULT})
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IF(_SYS_STACK_PROTECTOR_COMPILER_FLAG)
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MESSAGE(STATUS "Checking what CFLAG is required for stack smashing protection: ${_SYS_STACK_PROTECTOR_COMPILER_FLAG}")
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ELSE(_SYS_STACK_PROTECTOR_COMPILER_FLAG)
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SET(_SYS_STACK_PROTECTOR_COMPILER_FLAG "" CACHE INTERNAL "CFLAG required for stack smashing protection.")
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MESSAGE(STATUS "Checking what CFLAG is required for stack smashing protection: not available")
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MESSAGE(WARNING "Stack smashing protection is not available.\nPlease check your toolchain installation.")
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ENDIF(${_RESULT})
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ENDIF(_SYS_STACK_PROTECTOR_COMPILER_FLAG)
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ENDIF(MSVC)
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ENDMACRO(CHECK_STACK_PROTECTOR_COMPILER_FLAG)
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ENDIF(NOT DEFINED _SYS_STACK_PROTECTOR_COMPILER_FLAG)
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SET(${_result} "${_SYS_STACK_PROTECTOR_COMPILER_FLAG}" PARENT_SCOPE)
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ENDFUNCTION(CHECK_STACK_PROTECTOR_COMPILER_FLAG)
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@ -18,23 +18,50 @@ IF(NOT HAVE_STDINT_H)
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ENDIF(NOT HAVE_STDINT_H)
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# CPU architecture.
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# TODO: Verify cross-compile functionality.
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# TODO: ARM/ARM64 is untested.
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STRING(TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" arch)
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IF(arch MATCHES "^(i.|x)86$|^x86_64$|^amd64$")
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IF(MSVC AND _MSVC_C_ARCHITECTURE_FAMILY)
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# Check the MSVC architecture.
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# Set CMAKE_SYSTEM_PROCESSOR to match, since it doesn't get
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# set to the target architecture correctly.
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# TODO: Verify 32-bit.
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IF(_MSVC_C_ARCHITECTURE_FAMILY MATCHES "^[iI]?[xX3]86$")
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SET(CPU_i386 1)
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SET(CMAKE_SYSTEM_PROCESSOR "x86")
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ELSEIF(_MSVC_C_ARCHITECTURE_FAMILY MATCHES "^[xX]64$")
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SET(CPU_amd64 1)
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SET(CMAKE_SYSTEM_PROCESSOR "AMD64")
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ELSEIF(_MSVC_C_ARCHITECTURE_FAMILY MATCHES "[iI][aA]64")
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SET(CPU_ia64 1)
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SET(CMAKE_SYSTEM_PROCESSOR "IA64")
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ELSEIF(_MSVC_C_ARCHITECTURE_FAMILY STREQUAL "ARM")
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SET(CPU_arm 1)
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SET(CMAKE_SYSTEM_PROCESSOR "ARM")
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ELSEIF(_MSVC_C_ARCHITECTURE_FAMILY STREQUAL "ARM64")
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SET(CPU_arm64 1)
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SET(CMAKE_SYSTEM_PROCESSOR "ARM64")
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ELSE()
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MESSAGE(FATAL_ERROR "Unsupported value for _MSVC_C_ARCHITECTURE_FAMILY: ${_MSVC_C_ARCHITECTURE_FAMILY}")
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ENDIF()
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ELSE()
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# TODO: Verify cross-compile functionality.
|
||||
# TODO: ARM/ARM64 is untested.
|
||||
STRING(TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" arch)
|
||||
IF(arch MATCHES "^(i.|x)86$|^x86_64$|^amd64$")
|
||||
IF(CMAKE_CL_64 OR ("${CMAKE_SIZEOF_VOID_P}" EQUAL 8))
|
||||
SET(CPU_amd64 1)
|
||||
ELSE()
|
||||
SET(CPU_i386 1)
|
||||
ENDIF()
|
||||
ELSEIF(arch STREQUAL "ia64")
|
||||
ELSEIF(arch STREQUAL "ia64")
|
||||
SET(CPU_ia64 1)
|
||||
ELSEIF(arch STREQUAL "arm")
|
||||
SET(CPU_arm 1)
|
||||
ELSEIF(arch STREQUAL "aarch64")
|
||||
ELSEIF(arch STREQUAL "arm" OR arch STREQUAL "aarch64")
|
||||
IF(CMAKE_CL_64 OR ("${CMAKE_SIZEOF_VOID_P}" EQUAL 8))
|
||||
SET(CPU_arm64 1)
|
||||
ELSE()
|
||||
SET(CPU_arm 1)
|
||||
ENDIF()
|
||||
ENDIF()
|
||||
UNSET(arch)
|
||||
ENDIF()
|
||||
UNSET(arch)
|
||||
|
||||
# Common flag variables:
|
||||
# [common]
|
||||
@ -186,7 +213,6 @@ IF(WIN32)
|
||||
UNSET(UNICODE_FLAG)
|
||||
ELSE(MSVC)
|
||||
# MinGW does not automatically prepend an underscore.
|
||||
# TODO: Does ARM Windows have a leading underscore?
|
||||
# TODO: _setargv for MinGW.
|
||||
|
||||
# NOTE: MinGW uses separate crt*.o files for Unicode
|
||||
@ -196,15 +222,11 @@ IF(WIN32)
|
||||
STRING(SUBSTRING "${_entrypoint}" 1 -1 _entrypoint)
|
||||
ENDIF()
|
||||
|
||||
IF(CPU_i386 OR CPU_amd64)
|
||||
IF(CMAKE_SIZEOF_VOID_P EQUAL 4)
|
||||
IF(CPU_i386)
|
||||
SET(ENTRY_POINT "_${_entrypoint}CRTStartup")
|
||||
ELSE()
|
||||
ELSE(CPU_i386)
|
||||
SET(ENTRY_POINT "${_entrypoint}CRTStartup")
|
||||
ENDIF()
|
||||
ELSE()
|
||||
SET(ENTRY_POINT "${_entrypoint}CRTStartup")
|
||||
ENDIF(CPU_i386 OR CPU_amd64)
|
||||
ENDIF(CPU_i386)
|
||||
SET(ENTRY_POINT_FLAG "-Wl,-e,${ENTRY_POINT}")
|
||||
UNSET(SETARGV_FLAG)
|
||||
ENDIF(MSVC)
|
||||
|
||||
@ -10,6 +10,12 @@ ELSEIF(CMAKE_COMPILER_IS_GNUCXX)
|
||||
ENDIF()
|
||||
ENDIF()
|
||||
|
||||
# gcc-5.4 and earlier have issues with LTO.
|
||||
IF(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND
|
||||
CMAKE_CXX_COMPILER_VERSION VERSION_LESS 6.0)
|
||||
SET(GCC_5xx_LTO_ISSUES ON)
|
||||
ENDIF()
|
||||
|
||||
# Compiler flag modules.
|
||||
INCLUDE(CheckCCompilerFlag)
|
||||
INCLUDE(CheckCXXCompilerFlag)
|
||||
@ -22,10 +28,13 @@ CHECK_C11_C99_COMPILER_FLAG(RP_C11_CFLAG)
|
||||
INCLUDE(CheckCXX11CompilerFlag)
|
||||
CHECK_CXX11_COMPILER_FLAG(RP_CXX11_CXXFLAG)
|
||||
|
||||
SET(RP_C_FLAGS_COMMON "-D_GNU_SOURCE=1 ${RP_C11_CFLAG}")
|
||||
SET(RP_CXX_FLAGS_COMMON "-D_GNU_SOURCE=1 ${RP_CXX11_CXXFLAG}")
|
||||
SET(RP_C_FLAGS_COMMON "${RP_C11_CFLAG}")
|
||||
SET(RP_CXX_FLAGS_COMMON "${RP_CXX11_CXXFLAG}")
|
||||
SET(RP_EXE_LINKER_FLAGS_COMMON "")
|
||||
|
||||
# _GNU_SOURCE is needed for memmem() and statx().
|
||||
ADD_DEFINITIONS(-D_GNU_SOURCE=1)
|
||||
|
||||
UNSET(RP_C11_CFLAG)
|
||||
UNSET(RP_CXX11_CXXFLAG)
|
||||
|
||||
|
||||
@ -5,21 +5,33 @@
|
||||
SET(RP_C_FLAGS_WIN32 "${RP_C_FLAGS_WIN32} -DMINGW_HAS_SECURE_API")
|
||||
|
||||
# Subsystem and minimum Windows version:
|
||||
# - If 32-bit: 5.01
|
||||
# - If 64-bit: 5.02
|
||||
# - If i386: 5.01
|
||||
# - If amd64: 5.02
|
||||
# - If arm or arm64: 6.02
|
||||
# NOTE: MS_ENH_RSA_AES_PROV is only available starting with
|
||||
# Windows XP. Because we're actually using some XP-specific
|
||||
# functionality now, the minimum version is now Windows XP.
|
||||
IF(CMAKE_SIZEOF_VOID_P EQUAL 8)
|
||||
# 64-bit, Unicode Windows only.
|
||||
# (There is no 64-bit ANSI Windows.)
|
||||
SET(CMAKE_CREATE_WIN32_EXE "-Wl,--subsystem,windows:5.02")
|
||||
SET(CMAKE_CREATE_CONSOLE_EXE "-Wl,--subsystem,console:5.02")
|
||||
ELSE()
|
||||
IF(CPU_amd64)
|
||||
# amd64 (64-bit), Unicode Windows only.
|
||||
# (There is no amd64 ANSI Windows.)
|
||||
# Minimum target version is Windows Server 2003 / XP 64-bit.
|
||||
SET(RP_WIN32_SUBSYSTEM_VERSION "5.02")
|
||||
ELSEIF(CPU_arm OR CPU_arm64)
|
||||
# ARM (32-bit or 64-bit), Unicode windows only. (MSVC)
|
||||
# (There is no ARM ANSI Windows.)
|
||||
# Minimum target version is Windows 8.
|
||||
SET(RP_WIN32_SUBSYSTEM_VERSION "6.02")
|
||||
ELSEIF(CPU_i386)
|
||||
# 32-bit, Unicode Windows only.
|
||||
SET(CMAKE_CREATE_WIN32_EXE "-Wl,--subsystem,windows:5.01")
|
||||
SET(CMAKE_CREATE_CONSOLE_EXE "-Wl,--subsystem,console:5.01")
|
||||
# Minimum target version is Windows XP.
|
||||
SET(RP_WIN32_SUBSYSTEM_VERSION "5.01")
|
||||
ELSE()
|
||||
MESSAGE(FATAL_ERROR "Unsupported CPU.")
|
||||
ENDIF()
|
||||
# FIXME: Maybe we should use RP_LINKER_FLAGS_WIN32_EXE and RP_LINKER_FLAGS_CONSOLE_EXE.
|
||||
# This is what's used in win32-msvc.cmake.
|
||||
SET(CMAKE_CREATE_WIN32_EXE "-Wl,--subsystem,windows:${RP_WIN32_SUBSYSTEM_VERSION}")
|
||||
SET(CMAKE_CREATE_CONSOLE_EXE "-Wl,--subsystem,console:${RP_WIN32_SUBSYSTEM_VERSION}")
|
||||
|
||||
SET(RP_EXE_LINKER_FLAGS_WIN32 "")
|
||||
SET(RP_SHARED_LINKER_FLAGS_WIN32 "")
|
||||
|
||||
@ -11,8 +11,9 @@ ENDIF()
|
||||
# No ANSI support.
|
||||
|
||||
# Subsystem and minimum Windows version:
|
||||
# - If 32-bit: 5.01
|
||||
# - If 64-bit: 5.02
|
||||
# - If i386: 5.01
|
||||
# - If amd64: 5.02
|
||||
# - If arm or arm64: 6.02
|
||||
# ROM Properties does NOT support ANSI Windows.
|
||||
# MSVC 2010's minimum supported target OS is XP SP2.
|
||||
# MSVC 2012 and later has a minimum subsystem value of 5.01.
|
||||
@ -25,20 +26,22 @@ ENDIF()
|
||||
# NOTE: MS_ENH_RSA_AES_PROV is only available starting with
|
||||
# Windows XP. Because we're actually using some XP-specific
|
||||
# functionality now, the minimum version is now Windows XP.
|
||||
IF(MSVC AND CMAKE_CL_64)
|
||||
# 64-bit, Unicode Windows only. (MSVC)
|
||||
# (There is no 64-bit ANSI Windows.)
|
||||
IF(CPU_amd64)
|
||||
# amd64 (64-bit), Unicode Windows only. (MSVC)
|
||||
# (There is no amd64 ANSI Windows.)
|
||||
# Minimum target version is Windows Server 2003 / XP 64-bit.
|
||||
SET(RP_WIN32_SUBSYSTEM_VERSION "5.02")
|
||||
ELSEIF(NOT MSVC AND CMAKE_SIZEOF_VOID_P EQUAL 8)
|
||||
# 64-bit, Unicode Windows only. (MinGW)
|
||||
# (There is no 64-bit ANSI Windows.)
|
||||
# Minimum target version is Windows Server 2003 / XP 64-bit.
|
||||
SET(RP_WIN32_SUBSYSTEM_VERSION "5.02")
|
||||
ELSE()
|
||||
# 32-bit, Unicode Windows only.
|
||||
ELSEIF(CPU_arm OR CPU_arm64)
|
||||
# ARM (32-bit or 64-bit), Unicode windows only. (MSVC)
|
||||
# (There is no ARM ANSI Windows.)
|
||||
# Minimum target version is Windows 8.
|
||||
SET(RP_WIN32_SUBSYSTEM_VERSION "6.02")
|
||||
ELSEIF(CPU_i386)
|
||||
# i386 (32-bit), Unicode Windows only.
|
||||
# Minimum target version is Windows XP.
|
||||
SET(RP_WIN32_SUBSYSTEM_VERSION "5.01")
|
||||
ELSE()
|
||||
MESSAGE(FATAL_ERROR "Unsupported CPU.")
|
||||
ENDIF()
|
||||
SET(RP_LINKER_FLAGS_WIN32_EXE "/SUBSYSTEM:WINDOWS,${RP_WIN32_SUBSYSTEM_VERSION}")
|
||||
SET(RP_LINKER_FLAGS_CONSOLE_EXE "/SUBSYSTEM:CONSOLE,${RP_WIN32_SUBSYSTEM_VERSION}")
|
||||
@ -47,10 +50,6 @@ UNSET(RP_WIN32_SUBSYSTEM_VERSION)
|
||||
# Append the CFLAGS and LDFLAGS.
|
||||
SET(RP_C_FLAGS_COMMON "${RP_C_FLAGS_COMMON} ${RP_C_FLAGS_WIN32}")
|
||||
SET(RP_CXX_FLAGS_COMMON "${RP_CXX_FLAGS_COMMON} ${RP_C_FLAGS_WIN32} ${RP_CXX_FLAGS_WIN32}")
|
||||
SET(RP_EXE_LINKER_FLAGS_COMMON "${RP_EXE_LINKER_FLAGS_COMMON} ${RP_EXE_LINKER_FLAGS_WIN32}")
|
||||
SET(RP_SHARED_LINKER_FLAGS_COMMON "${RP_SHARED_LINKER_FLAGS_COMMON} ${RP_EXE_LINKER_FLAGS_WIN32}")
|
||||
SET(RP_MODULE_LINKER_FLAGS_COMMON "${RP_MODULE_LINKER_FLAGS_COMMON} ${RP_EXE_LINKER_FLAGS_WIN32}")
|
||||
|
||||
# Unset temporary variables.
|
||||
UNSET(RP_C_FLAGS_WIN32)
|
||||
UNSET(RP_EXE_LINKER_FLAGS_WIN32)
|
||||
|
||||
20
cmake/toolchain/i686-w64-mingw32.cmake
Normal file
20
cmake/toolchain/i686-w64-mingw32.cmake
Normal file
@ -0,0 +1,20 @@
|
||||
SET(HOST_SYSTEM i686-w64-mingw32)
|
||||
|
||||
# the name of the target operating system
|
||||
SET(CMAKE_SYSTEM_NAME Windows)
|
||||
SET(CMAKE_SYSTEM_PROCESSOR i686)
|
||||
|
||||
# which compilers to use for C and C++
|
||||
SET(CMAKE_C_COMPILER ${HOST_SYSTEM}-gcc)
|
||||
SET(CMAKE_CXX_COMPILER ${HOST_SYSTEM}-g++)
|
||||
SET(CMAKE_RC_COMPILER ${HOST_SYSTEM}-windres)
|
||||
|
||||
# here is the target environment located
|
||||
SET(CMAKE_FIND_ROOT_PATH /usr/${HOST_SYSTEM})
|
||||
|
||||
# adjust the default behaviour of the FIND_XXX() commands:
|
||||
# search headers and libraries in the target environment, search
|
||||
# programs in the host environment
|
||||
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM BOTH)
|
||||
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
|
||||
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
|
||||
20
cmake/toolchain/x86_64-w64-mingw32.cmake
Normal file
20
cmake/toolchain/x86_64-w64-mingw32.cmake
Normal file
@ -0,0 +1,20 @@
|
||||
SET(HOST_SYSTEM x86_64-w64-mingw32)
|
||||
|
||||
# the name of the target operating system
|
||||
SET(CMAKE_SYSTEM_NAME Windows)
|
||||
SET(CMAKE_SYSTEM_PROCESSOR x86_64)
|
||||
|
||||
# which compilers to use for C and C++
|
||||
SET(CMAKE_C_COMPILER ${HOST_SYSTEM}-gcc)
|
||||
SET(CMAKE_CXX_COMPILER ${HOST_SYSTEM}-g++)
|
||||
SET(CMAKE_RC_COMPILER ${HOST_SYSTEM}-windres)
|
||||
|
||||
# here is the target environment located
|
||||
SET(CMAKE_FIND_ROOT_PATH /usr/${HOST_SYSTEM})
|
||||
|
||||
# adjust the default behaviour of the FIND_XXX() commands:
|
||||
# search headers and libraries in the target environment, search
|
||||
# programs in the host environment
|
||||
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM BOTH)
|
||||
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
|
||||
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
|
||||
Loading…
Reference in New Issue
Block a user