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Diffstat (limited to 'new/toolchain-mingw32.cmake')
| -rw-r--r-- | new/toolchain-mingw32.cmake | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/new/toolchain-mingw32.cmake b/new/toolchain-mingw32.cmake new file mode 100644 index 0000000..3e902ac --- /dev/null +++ b/new/toolchain-mingw32.cmake @@ -0,0 +1,45 @@ + +# This is a CMake toolchain file so we can using Mingw to build Windows32 binaries. +# http://vtk.org/Wiki/CMake_Cross_Compiling + +# usage +# cmake -DCMAKE_TOOLCHAIN_FILE=./toolchain-mingw32.cmake ../ + +set( CMAKE_SYSTEM_NAME Windows ) +set( CMAKE_SYSTEM_PROCESSOR i686 ) + +#-----<configuration>----------------------------------------------- + +# configure only the lines within this <configure> block, typically + +set( TC_PATH /usr/bin ) +set( CROSS_COMPILE x86_64-w64-mingw32- ) + +# specify the cross compiler +set( CMAKE_C_COMPILER ${TC_PATH}/${CROSS_COMPILE}gcc ) +set( CMAKE_CXX_COMPILER ${TC_PATH}/${CROSS_COMPILE}g++ ) +set( CMAKE_RC_COMPILER ${TC_PATH}/${CROSS_COMPILE}windres ) + +# One compiler generates either 32 bit or 64 bit code, -m32 says generate 32 bit: +set( CMAKE_CXX_FLAGS_INIT "-m32" CACHE STRING "C++ flag which generates 32 bit code." ) +set( CMAKE_C_FLAGS_INIT "-m32" CACHE STRING "C flag which generates 32 bit code." ) +set( CMAKE_SHARED_LINKER_FLAGS "-m32" CACHE STRING "Linker flag which finds 32 bit code." ) +set( CMAKE_MODULE_LINKER_FLAGS "-m32" CACHE STRING "Linker flag which finds 32 bit code." ) +set( CMAKE_EXE_LINKER_FLAGS "-m32" CACHE STRING "Linker flag which finds 32 bit code." ) + +# Tell the 64 bit toolchain to generate a PE32 object file when running windres: +set( CMAKE_RC_FLAGS "-F pe-i386" CACHE STRING "windres flag which generates 32 bit code." ) + + +# where is the target environment +set( CMAKE_FIND_ROOT_PATH /usr/x86_64-w64-mingw32 ) + +#-----</configuration>----------------------------------------------- + +# search for programs in the build host directories +set( CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER ) + +# for libraries and headers in the target directories +set( CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY ) +set( CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY ) + |