diff options
| -rw-r--r-- | CMakeLists.txt | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 71f2cbc6..28cce946 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -33,9 +33,12 @@ OPTION(WERROR "Treat compile warnings as errors" OFF) OPTION(EXAMPLES "Build example programs" ON) +OPTION(XCOMPILEWIN32 "Cross-compile to Win32" OFF) -IF(WIN32) + +IF(WIN32 OR XCOMPILEWIN32) SET(LIBNAME openal32) + ADD_DEFINITIONS("-D_WIN32") ELSE() SET(LIBNAME openal) ENDIF() @@ -95,7 +98,7 @@ ELSE() FORCE) # Set visibility options if available - IF(NOT WIN32) + IF(NOT WIN32 AND NOT XCOMPILEWIN32) CHECK_C_SOURCE_COMPILES("int foo() __attribute__((destructor)); int main() {return 0;}" HAVE_GCC_DESTRUCTOR) @@ -340,9 +343,15 @@ ENDIF() ADD_LIBRARY(${LIBNAME} ${LIBTYPE} ${OPENAL_OBJS} ${ALC_OBJS}) SET_TARGET_PROPERTIES(${LIBNAME} PROPERTIES VERSION ${LIB_VERSION} SOVERSION ${LIB_MAJOR_VERSION}) -IF(WIN32) - SET_TARGET_PROPERTIES(${LIBNAME} PROPERTIES PREFIX "") +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}) @@ -375,8 +384,10 @@ MESSAGE(STATUS "Building OpenAL with support for the following backends:") MESSAGE(STATUS " ${BACKENDS}") MESSAGE(STATUS "") -IF(WIN32 AND NOT HAVE_DSOUND) - MESSAGE(STATUS "WARNING: Building the Windows version without DirectSound output") - MESSAGE(STATUS " This is probably NOT what you want!") - MESSAGE(STATUS "") +IF(WIN32 OR XCOMPILEWIN32) + IF(NOT HAVE_DSOUND) + MESSAGE(STATUS "WARNING: Building the Windows version without DirectSound output") + MESSAGE(STATUS " This is probably NOT what you want!") + MESSAGE(STATUS "") + ENDIF() ENDIF() |