diff options
Diffstat (limited to 'config/toolchain')
| -rw-r--r-- | config/toolchain/build32.cmake | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/config/toolchain/build32.cmake b/config/toolchain/build32.cmake index d078956..deb5899 100644 --- a/config/toolchain/build32.cmake +++ b/config/toolchain/build32.cmake @@ -3,6 +3,42 @@ if (WIN32) set (CMAKE_GENERATOR_PLATFORM "x86") elseif(APPLE) set (CMAKE_OSX_ARCHITECTURES "i386") +elseif(MINGW) + set (CMAKE_SYSTEM_NAME Windows) + set (CMAKE_C_COMPILER i686-w64-mingw32-gcc) + set (CMAKE_CXX_COMPILER i686-w64-mingw32-g++) + set (CMAKE_RC_COMPILER i686-w64-mingw32-windres) + set (CMAKE_Fortran_COMPILER i686-w64-mingw32-gfortran) + + set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32" CACHE STRING "c++ flags") + set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32" CACHE STRING "c flags") + + set (LIB32 /usr/lib) # Fedora + + if (EXISTS "/usr/lib32") + set (LIB32 /usr/lib32) # Arch, Solus + endif () + + set (CMAKE_SYSTEM_LIBRARY_PATH ${LIB32} CACHE STRING "system library search path" FORCE) + set (CMAKE_LIBRARY_PATH ${LIB32} CACHE STRING "library search path" FORCE) + + # this is probably unlikely to be needed, but just in case + set (CMAKE_EXE_LINKER_FLAGS "-m32 -L${LIB32}" CACHE STRING "executable linker flags" FORCE) + set (CMAKE_SHARED_LINKER_FLAGS "-m32 -L${LIB32}" CACHE STRING "shared library linker flags" FORCE) + set (CMAKE_MODULE_LINKER_FLAGS "-m32 -L${LIB32}" CACHE STRING "module linker flags" FORCE) + + # on Fedora and Arch and similar, point pkgconfig at 32 bit .pc files. We have + # to include the regular system .pc files as well (at the end), because some + # are not always present in the 32 bit directory + if (EXISTS "${LIB32}/pkgconfig") + set (ENV{PKG_CONFIG_LIBDIR} ${LIB32}/pkgconfig:/usr/share/pkgconfig:/usr/lib/pkgconfig:/usr/lib64/pkgconfig) + endif () + + set (CMAKE_FIND_ROOT_PATH /usr/i686-w64-mingw32) + set (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) + set (CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) + set (CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) + set (CMAKE_CROSSCOMPILING_EMULATOR wine32) else () set (CMAKE_SYSTEM_NAME Linux) |