CMakeLists.txt

   1 cmake_minimum_required(VERSION 3.0.2)
   2
   3 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
   4
   5 include(CheckCCompilerFlag)
   6 include(CheckCSourceCompiles)
   7 include(CheckTypeSize)
   8 include(CheckIncludeFile)
   9
  10 project(DSOAL C)
  11
  12
  13 IF(NOT CMAKE_BUILD_TYPE)
  14     SET(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING
  15         "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel."
  16         FORCE)
  17 ENDIF()
  18
  19 set(DSOAL_DEFS "")
  20 set(DSOAL_INC "")
  21 set(DSOAL_FLAGS "")
  22 set(DSOAL_LIBS "")
  23
  24 set(DSOAL_OBJS buffer.c
  25                capture.c
  26                dsound8.c
  27                dsound_main.c
  28                dsound_private.h
  29                duplex.c
  30                eax.c
  31                eax4.c
  32                eax.h
  33                eax3.h
  34                eax4.h
  35                eax-presets.h
  36                primary.c
  37                propset.c)
  38
  39 set(DSOAL_INC ${DSOAL_INC} ${DSOAL_BINARY_DIR} ${DSOAL_SOURCE_DIR}/include/AL)
  40
  41
  42 check_type_size("long" SIZEOF_LONG)
  43 set(DSOAL_DEFS ${DSOAL_DEFS} "SIZEOF_LONG=${SIZEOF_LONG}")
  44
  45 check_c_source_compiles("#include <intrin.h>
  46 int main()
  47 {
  48     unsigned long idx = 0;
  49     _BitScanForward64(&idx, 1);
  50     return idx;
  51 }" HAVE_BITSCANFORWARD64_INTRINSIC)
  52 if(HAVE_BITSCANFORWARD64_INTRINSIC)
  53     set(DSOAL_DEFS ${DSOAL_DEFS} HAVE_BITSCANFORWARD64_INTRINSIC)
  54 else()
  55     check_c_source_compiles("#include <intrin.h>
  56     int main()
  57     {
  58         unsigned long idx = 0;
  59         _BitScanForward(&idx, 1);
  60         return idx;
  61     }" HAVE_BITSCANFORWARD_INTRINSIC)
  62     if(HAVE_BITSCANFORWARD_INTRINSIC)
  63         set(DSOAL_DEFS ${DSOAL_DEFS} HAVE_BITSCANFORWARD_INTRINSIC)
  64     endif()
  65 endif()
  66
  67
  68 if(NOT MSVC)
  69     set(DSOAL_FLAGS ${DSOAL_FLAGS} -Winline -Wall)
  70     check_c_compiler_flag(-Wextra HAVE_W_EXTRA)
  71     if(HAVE_W_EXTRA)
  72         set(DSOAL_FLAGS ${DSOAL_FLAGS} -Wextra)
  73     endif()
  74     set(DSOAL_LIBS ${DSOAL_LIBS} -static-libgcc)
  75 endif()
  76 if(NOT WIN32)
  77     check_c_compiler_flag(-fvisibility=hidden HAVE_FVISIBILITY_HIDDEN)
  78     if(HAVE_FVISIBILITY_HIDDEN)
  79         set(DSOAL_FLAGS ${DSOAL_FLAGS} -fvisibility=hidden)
  80     endif()
  81 else()
  82     if(MINGW)
  83         set(CMAKE_RC_COMPILER_INIT windres)
  84         set(CMAKE_RC_COMPILE_OBJECT
  85             "<CMAKE_RC_COMPILER> -O coff <DEFINES> -i <SOURCE> -o <OBJECT>")
  86     endif(MINGW)
  87     enable_language(RC)
  88
  89     set(DSOAL_OBJS ${DSOAL_OBJS} debug.c version.rc)
  90
  91     set(DSOAL_DEFS ${DSOAL_DEFS} _WIN32 WINVER=0x0600 DEBUG_INFO)
  92
  93     set(DSOAL_LIBS ${DSOAL_LIBS} winmm ole32)
  94 endif()
  95 set(DSOAL_DEFS ${DSOAL_DEFS} COBJMACROS)
  96
  97 add_library(dsound SHARED ${DSOAL_OBJS} dsound.def)
  98 if(WIN32)
  99     set_target_properties(dsound PROPERTIES PREFIX "")
 100 endif()
 101 target_compile_definitions(dsound PRIVATE ${DSOAL_DEFS})
 102 target_include_directories(dsound PRIVATE ${DSOAL_INC})
 103 target_compile_options(dsound PRIVATE ${DSOAL_FLAGS})
 104 target_link_libraries(dsound PRIVATE ${DSOAL_LIBS})