CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.6)
   2
   3 SET(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
   4
   5 include(CheckCCompilerFlag)
   6
   7 project(DSOAL C)
   8
   9 set(LIBNAME dsound)
  10
  11 IF(NOT CMAKE_BUILD_TYPE)
  12     SET(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING
  13         "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel."
  14         FORCE)
  15 ENDIF()
  16
  17 set(DSOAL_OBJS buffer.c
  18                capture.c
  19                dsound8.c
  20                dsound_main.c
  21                duplex.c
  22                primary.c
  23                propset.c
  24                regsvr.c)
  25
  26 find_package(OpenAL)
  27 include_directories("${DSOAL_BINARY_DIR}" ${OPENAL_INCLUDE_DIR})
  28
  29 if(WIN32)
  30     add_definitions(-D_WIN32 -DDEBUG_INFO)
  31     if(NOT MSVC)
  32         add_definitions(-Winline -Wall)
  33         check_c_compiler_flag(-Wextra HAVE_W_EXTRA)
  34         if(HAVE_W_EXTRA)
  35             add_definitions(-Wextra)
  36         endif()
  37         check_c_compiler_flag(-Wformat=0 HAVE_W_FORMAT_ZERO)
  38         if(HAVE_W_FORMAT_ZERO)
  39             add_definitions(-Wformat=0)
  40         endif()
  41     endif()
  42
  43     set(DSOAL_OBJS ${DSOAL_OBJS} debug.c)
  44
  45     add_library(${LIBNAME} SHARED ${DSOAL_OBJS})
  46     target_link_libraries(${LIBNAME} ${OPENAL_LIBRARY} dxguid uuid winmm ole32 dxerr8)
  47     set_target_properties(${LIBNAME} PROPERTIES PREFIX ""
  48                                                 LINK_FLAGS "${DSOAL_SOURCE_DIR}/dsound-mingw.def")
  49 else()
  50     find_path(WINE_INCLUDE_DIR library.h
  51               PATHS
  52               /usr/include/wine
  53               /usr/local/include/wine)
  54     if(NOT WINE_INCLUDE_DIR)
  55         message(FATAL_ERROR "Could not find Wine header files" )
  56     endif()
  57     message(STATUS "Found Wine header files - ${WINE_INCLUDE_DIR}" )
  58
  59     set(DSOAL_CPP_FLAGS -D__WINESRC__ "-I${DSOAL_BINARY_DIR}" "-I${OPENAL_INCLUDE_DIR}")
  60     set(DSOAL_C_FLAGS -g -O2 -Wall -pipe -fno-strict-aliasing -Wdeclaration-after-statement -Wstrict-prototypes -Wwrite-strings -Wtype-limits -Wpointer-arith)
  61
  62     add_custom_command(OUTPUT version.res
  63                        COMMAND wrc --nostdinc ${DSOAL_CPP_FLAGS} "-I${WINE_INCLUDE_DIR}" "-I${WINE_INCLUDE_DIR}/windows" -foversion.res ${DSOAL_SOURCE_DIR}/version.rc
  64                        DEPENDS "${DSOAL_SOURCE_DIR}/version.rc"
  65                        WORKING_DIRECTORY "${DSOAL_BINARY_DIR}/CMakeFiles/dsound.dir"
  66                        COMMENT "Generating version.res..." VERBATIM)
  67
  68     set(OBJECT_FILES)
  69     foreach(SRC ${DSOAL_OBJS})
  70         string(REGEX REPLACE ".c" ".o" OBJ "${SRC}")
  71         add_custom_command(OUTPUT "${OBJ}"
  72                            COMMAND winegcc ${DSOAL_CPP_FLAGS} ${DSOAL_C_FLAGS} -o "${OBJ}" -c "${DSOAL_SOURCE_DIR}/${SRC}"
  73                            DEPENDS "${DSOAL_SOURCE_DIR}/${SRC}"
  74                            WORKING_DIRECTORY "${DSOAL_BINARY_DIR}/CMakeFiles/dsound.dir"
  75                            COMMENT "Building C object CMakeFiles/dsound.dir/${OBJ}" VERBATIM)
  76         set(OBJECT_FILES "${OBJECT_FILES}" "${OBJ}")
  77     endforeach()
  78
  79     add_custom_command(OUTPUT "${DSOAL_BINARY_DIR}/dsound.dll.so"
  80                        COMMAND winegcc -shared "${DSOAL_SOURCE_DIR}/dsound.spec" ${OBJECT_FILES} version.res -o "${DSOAL_BINARY_DIR}/dsound.dll.so" -lopenal -ldxguid -luuid -lwinmm -lole32 -ldxerr8
  81                        DEPENDS ${OBJECT_FILES} version.res
  82                        WORKING_DIRECTORY "${DSOAL_BINARY_DIR}/CMakeFiles/dsound.dir"
  83                        COMMENT "Linking C shared library dsound.dll.so" VERBATIM)
  84
  85     add_custom_target(dsound ALL DEPENDS "${DSOAL_BINARY_DIR}/dsound.dll.so")
  86 endif()