CMakeLists.txt

   1 cmake_minimum_required(VERSION 3.0.2)
   2
   3 project(DSOAL C)
   4
   5 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
   6
   7 include(CheckCCompilerFlag)
   8 include(CheckCSourceCompiles)
   9 include(CheckTypeSize)
  10 include(CheckIncludeFile)
  11 include(GNUInstallDirs)
  12
  13 set(VERSION 0.9)
  14
  15 IF(NOT CMAKE_BUILD_TYPE)
  16     SET(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING
  17         "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel."
  18         FORCE)
  19 ENDIF()
  20
  21 set(DSOAL_DEFS "")
  22 set(DSOAL_INC "")
  23 set(DSOAL_FLAGS "")
  24 set(DSOAL_LIBS "")
  25
  26 set(DSOAL_TEXT
  27     LICENSE
  28     README.md)
  29
  30 set(DSOAL_OBJS
  31     buffer.c
  32     capture.c
  33     dsound8.c
  34     dsound_main.c
  35     dsound_private.h
  36     duplex.c
  37     eax.c
  38     eax.h
  39     eax3.h
  40     eax4.h
  41     eax-presets.h
  42     primary.c
  43     propset.c
  44     voiceman.c)
  45
  46 set(DSOAL_INC ${DSOAL_INC} ${DSOAL_BINARY_DIR} ${DSOAL_SOURCE_DIR}/include/AL)
  47
  48
  49 check_type_size("long" SIZEOF_LONG)
  50 set(DSOAL_DEFS ${DSOAL_DEFS} "SIZEOF_LONG=${SIZEOF_LONG}")
  51
  52 check_c_source_compiles("#include <intrin.h>
  53 int main()
  54 {
  55     unsigned long idx = 0;
  56     _BitScanForward64(&idx, 1);
  57     return idx;
  58 }" HAVE_BITSCANFORWARD64_INTRINSIC)
  59 if(HAVE_BITSCANFORWARD64_INTRINSIC)
  60     set(DSOAL_DEFS ${DSOAL_DEFS} HAVE_BITSCANFORWARD64_INTRINSIC)
  61 else()
  62     check_c_source_compiles("#include <intrin.h>
  63     int main()
  64     {
  65         unsigned long idx = 0;
  66         _BitScanForward(&idx, 1);
  67         return idx;
  68     }" HAVE_BITSCANFORWARD_INTRINSIC)
  69     if(HAVE_BITSCANFORWARD_INTRINSIC)
  70         set(DSOAL_DEFS ${DSOAL_DEFS} HAVE_BITSCANFORWARD_INTRINSIC)
  71     endif()
  72 endif()
  73
  74 # MSVC workaround for C99 inline
  75 if(MSVC)
  76     check_c_source_compiles("inline void foo(void) { }
  77                              int main() {return 0;}" HAVE_INLINE)
  78     if(NOT HAVE_INLINE)
  79         check_c_source_compiles("__inline void foo(void) { }
  80                                  int main() {return 0;}" HAVE___INLINE)
  81         if(NOT HAVE___INLINE)
  82             message(FATAL_ERROR "No inline keyword found, please update your MSVC version!")
  83         endif()
  84
  85         set(DSOAL_DEFS ${DSOAL_DEFS} inline=__inline)
  86         set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Dinline=__inline")
  87     endif()
  88 endif()
  89
  90 if(NOT MSVC)
  91     set(DSOAL_FLAGS ${DSOAL_FLAGS} -Winline -Wall)
  92     check_c_compiler_flag(-Wextra HAVE_W_EXTRA)
  93     if(HAVE_W_EXTRA)
  94         set(DSOAL_FLAGS ${DSOAL_FLAGS} -Wextra)
  95     endif()
  96     set(DSOAL_LIBS ${DSOAL_LIBS} -static-libgcc)
  97 endif()
  98 if(NOT WIN32)
  99     check_c_compiler_flag(-fvisibility=hidden HAVE_FVISIBILITY_HIDDEN)
 100     if(HAVE_FVISIBILITY_HIDDEN)
 101         set(DSOAL_FLAGS ${DSOAL_FLAGS} -fvisibility=hidden)
 102     endif()
 103 else()
 104     if(MINGW)
 105         set(CMAKE_RC_COMPILER_INIT windres)
 106         set(CMAKE_RC_COMPILE_OBJECT
 107             "<CMAKE_RC_COMPILER> -O coff <DEFINES> -i <SOURCE> -o <OBJECT>")
 108     endif(MINGW)
 109     enable_language(RC)
 110
 111     set(DSOAL_OBJS ${DSOAL_OBJS} debug.c version.rc)
 112
 113     set(DSOAL_DEFS ${DSOAL_DEFS} _WIN32 WINVER=0x0600 DEBUG_INFO)
 114
 115     set(DSOAL_LIBS ${DSOAL_LIBS} winmm ole32)
 116 endif()
 117 set(DSOAL_DEFS ${DSOAL_DEFS} COBJMACROS)
 118
 119 if(MSVC)
 120     if(CMAKE_SIZEOF_VOID_P MATCHES "8")
 121         add_library(dsound SHARED ${DSOAL_OBJS} msvc64.def)
 122     else()
 123         add_library(dsound SHARED ${DSOAL_OBJS} msvc.def)
 124     endif()
 125     set(DSOAL_DEFS ${DSOAL_DEFS} _CRT_SECURE_NO_WARNINGS)
 126     set(DSOAL_FLAGS ${DSOAL_FLAGS} /W3 /wd4090 /wd4113)
 127 else()
 128     add_library(dsound SHARED ${DSOAL_OBJS} mingw.def)
 129 endif(MSVC)
 130
 131 if(WIN32)
 132     set_target_properties(dsound PROPERTIES PREFIX "")
 133 endif()
 134 target_compile_definitions(dsound PRIVATE ${DSOAL_DEFS})
 135 target_include_directories(dsound PRIVATE ${DSOAL_INC})
 136 target_compile_options(dsound PRIVATE ${DSOAL_FLAGS})
 137 target_link_libraries(dsound PRIVATE ${DSOAL_LIBS})
 138
 139 install(TARGETS dsound
 140     RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
 141     LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
 142     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
 143 if(EXISTS "${DSOAL_BINARY_DIR}/dsoal-aldrv.dll")
 144     install(FILES
 145         "${DSOAL_BINARY_DIR}/dsoal-aldrv.dll"
 146         DESTINATION ${CMAKE_INSTALL_BINDIR})
 147 endif()
 148
 149 target_sources(dsound PRIVATE ${DSOAL_TEXT})
 150 install(FILES ${DSOAL_TEXT} TYPE DATA)
 151
 152 set(CPACK_GENERATOR "ZIP")
 153 set(CPACK_PACKAGE_VENDOR "Chris Robinson")
 154 set(CPACK_PACKAGE_VERSION ${VERSION})
 155 set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
 156 set(CPACK_STRIP_FILES TRUE)
 157 set(CPACK_OUTPUT_FILE_PREFIX packages)
 158
 159 include(CPack)