diff options
| -rw-r--r-- | CMakeLists.txt | 17 | ||||
| -rw-r--r-- | XCompile.txt | 24 |
2 files changed, 27 insertions, 14 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 4956329e..7dbe2f93 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -34,10 +34,8 @@ OPTION(WERROR "Treat compile warnings as errors" OFF) OPTION(EXAMPLES "Build example programs" ON) -OPTION(XCOMPILEWIN32 "Cross-compile to Win32" OFF) - -IF(WIN32 OR XCOMPILEWIN32) +IF(WIN32) SET(LIBNAME openal32) ADD_DEFINITIONS("-D_WIN32") ELSE() @@ -104,7 +102,7 @@ ELSE() FORCE) # Set visibility options if available - IF(NOT WIN32 AND NOT XCOMPILEWIN32) + IF(NOT WIN32) CHECK_C_SOURCE_COMPILES("int foo() __attribute__((destructor)); int main() {return 0;}" HAVE_GCC_DESTRUCTOR) @@ -374,15 +372,6 @@ SET_TARGET_PROPERTIES(${LIBNAME} PROPERTIES VERSION ${LIB_VERSION} IF(WIN32) SET_TARGET_PROPERTIES(${LIBNAME} PROPERTIES PREFIX "") ENDIF() -IF(XCOMPILEWIN32) - SET_TARGET_PROPERTIES(${LIBNAME} PROPERTIES PREFIX "" SUFFIX .dll) - IF(EXAMPLES) - SET(EXAMPLES OFF) - MESSAGE(STATUS "") - MESSAGE(STATUS "Building examples disabled when cross-compiling") - ENDIF() -ENDIF() -SET_TARGET_PROPERTIES(${LIBNAME} PROPERTIES OUTPUT_NAME ${LIBNAME}) TARGET_LINK_LIBRARIES(${LIBNAME} ${EXTRA_LIBS}) @@ -415,7 +404,7 @@ MESSAGE(STATUS "Building OpenAL with support for the following backends:") MESSAGE(STATUS " ${BACKENDS}") MESSAGE(STATUS "") -IF(WIN32 OR XCOMPILEWIN32) +IF(WIN32) IF(NOT HAVE_DSOUND) MESSAGE(STATUS "WARNING: Building the Windows version without DirectSound output") MESSAGE(STATUS " This is probably NOT what you want!") diff --git a/XCompile.txt b/XCompile.txt new file mode 100644 index 00000000..391fae6c --- /dev/null +++ b/XCompile.txt @@ -0,0 +1,24 @@ +# Cross-compiling requires CMake 2.6 or newer. To cross-compile, first modify +# this file to set the proper settings and paths. Then use it from CMakeConf/ +# like: +# cmake .. -DCMAKE_TOOLCHAIN_FILE=../XCompile.txt \ +# -DCMAKE_INSTALL_PREFIX=/usr/mingw32/mingw +# If you already have a toolchain file setup, you may use that instead of this +# file. + +# the name of the target operating system +SET(CMAKE_SYSTEM_NAME Windows) + +# which compilers to use for C and C++ +SET(CMAKE_C_COMPILER /usr/bin/mingw32-gcc) +SET(CMAKE_CXX_COMPILER /usr/bin/mingw32-g++) + +# here is the target environment located +SET(CMAKE_FIND_ROOT_PATH /usr/mingw32/mingw) + +# 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 NEVER) +set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) +set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) |