CMakeLists.txt
author Sam Lantinga <slouken@libsdl.org>
Fri, 20 Mar 2020 19:47:46 -0700
changeset 13652 3797974f4ccf
parent 13621 958bd91f4f4c
child 13710 a1a6885cff94
permissions -rw-r--r--
Fixed compile warnings
gabomdq@6674
     1
if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
gabomdq@6674
     2
  message(FATAL_ERROR "Prevented in-tree built. Please create a build directory outside of the SDL source code and call cmake from there")
gabomdq@6674
     3
endif()
gabomdq@6674
     4
slouken@11210
     5
cmake_minimum_required(VERSION 2.8.11)
slouken@12747
     6
project(SDL2 C CXX)
icculus@10012
     7
icculus@10012
     8
# !!! FIXME: this should probably do "MACOSX_RPATH ON" as a target property
icculus@10012
     9
# !!! FIXME:  for the SDL2 shared library (so you get an
icculus@10012
    10
# !!! FIXME:  install_name ("soname") of "@rpath/libSDL-whatever.dylib"
icculus@10012
    11
# !!! FIXME:  instead of "/usr/local/lib/libSDL-whatever.dylib"), but I'm
icculus@10012
    12
# !!! FIXME:  punting for now and leaving the existing behavior. Until this
icculus@10012
    13
# !!! FIXME:  properly resolved, this line silences a warning in CMake 3.0+.
icculus@10012
    14
# !!! FIXME:  remove it and this comment entirely once the problem is
icculus@10012
    15
# !!! FIXME:  properly resolved.
icculus@10034
    16
#cmake_policy(SET CMP0042 OLD)
icculus@10012
    17
gabomdq@6674
    18
include(CheckFunctionExists)
gabomdq@6674
    19
include(CheckLibraryExists)
gabomdq@6674
    20
include(CheckIncludeFiles)
gabomdq@6674
    21
include(CheckIncludeFile)
gabomdq@6674
    22
include(CheckSymbolExists)
icculus@11365
    23
include(CheckCSourceCompiles)
gabomdq@6674
    24
include(CheckCSourceRuns)
gabomdq@6674
    25
include(CheckCCompilerFlag)
gabomdq@6674
    26
include(CheckTypeSize)
gabomdq@6674
    27
include(CheckStructHasMember)
gabomdq@6674
    28
include(CMakeDependentOption)
gabomdq@6674
    29
include(FindPkgConfig)
slouken@10447
    30
include(GNUInstallDirs)
gabomdq@6674
    31
set(CMAKE_MODULE_PATH "${SDL2_SOURCE_DIR}/cmake")
gabomdq@6674
    32
include(${SDL2_SOURCE_DIR}/cmake/macros.cmake)
gabomdq@6674
    33
include(${SDL2_SOURCE_DIR}/cmake/sdlchecks.cmake)
gabomdq@6674
    34
gabomdq@6674
    35
# General settings
gabomdq@6674
    36
# Edit include/SDL_version.h and change the version, then:
gabomdq@6674
    37
#   SDL_MICRO_VERSION += 1;
gabomdq@6674
    38
#   SDL_INTERFACE_AGE += 1;
gabomdq@6674
    39
#   SDL_BINARY_AGE += 1;
gabomdq@6674
    40
# if any functions have been added, set SDL_INTERFACE_AGE to 0.
gabomdq@6674
    41
# if backwards compatibility has been broken,
gabomdq@6674
    42
# set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
gabomdq@6674
    43
set(SDL_MAJOR_VERSION 2)
gabomdq@6674
    44
set(SDL_MINOR_VERSION 0)
slouken@13609
    45
set(SDL_MICRO_VERSION 13)
slouken@13609
    46
set(SDL_INTERFACE_AGE 1)
slouken@13609
    47
set(SDL_BINARY_AGE 13)
gabomdq@6674
    48
set(SDL_VERSION "${SDL_MAJOR_VERSION}.${SDL_MINOR_VERSION}.${SDL_MICRO_VERSION}")
sezeroz@12355
    49
# the following should match the versions in Xcode project file:
sezeroz@13292
    50
set(DYLIB_CURRENT_VERSION 12.0.0)
sezeroz@12355
    51
set(DYLIB_COMPATIBILITY_VERSION 1.0.0)
gabomdq@6674
    52
slouken@11210
    53
# Set defaults preventing destination file conflicts
olli@11904
    54
set(SDL_CMAKE_DEBUG_POSTFIX "d"
slouken@11210
    55
    CACHE STRING "Name suffix for debug builds")
slouken@11210
    56
olli@11904
    57
mark_as_advanced(CMAKE_IMPORT_LIBRARY_SUFFIX SDL_CMAKE_DEBUG_POSTFIX)
slouken@11210
    58
gabomdq@6674
    59
# Calculate a libtool-like version number
gabomdq@6674
    60
math(EXPR LT_CURRENT "${SDL_MICRO_VERSION} - ${SDL_INTERFACE_AGE}")
gabomdq@6674
    61
math(EXPR LT_AGE "${SDL_BINARY_AGE} - ${SDL_INTERFACE_AGE}")
urkle@8203
    62
math(EXPR LT_MAJOR "${LT_CURRENT}- ${LT_AGE}")
gabomdq@6674
    63
set(LT_REVISION "${SDL_INTERFACE_AGE}")
slouken@7525
    64
set(LT_RELEASE "${SDL_MAJOR_VERSION}.${SDL_MINOR_VERSION}")
urkle@8203
    65
set(LT_VERSION "${LT_MAJOR}.${LT_AGE}.${LT_REVISION}")
urkle@8203
    66
icculus@12443
    67
#message(STATUS "${LT_VERSION} :: ${LT_AGE} :: ${LT_REVISION} :: ${LT_CURRENT} :: ${LT_RELEASE}")
gabomdq@6674
    68
gabomdq@6674
    69
# General settings & flags
gabomdq@6674
    70
set(LIBRARY_OUTPUT_DIRECTORY "build")
gabomdq@6674
    71
# Check for 64 or 32 bit
gabomdq@6674
    72
set(SIZEOF_VOIDP ${CMAKE_SIZEOF_VOID_P})
gabomdq@6674
    73
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
gabomdq@6674
    74
  set(ARCH_64 TRUE)
gabomdq@6674
    75
  set(PROCESSOR_ARCH "x64")
gabomdq@6674
    76
else()
gabomdq@6674
    77
  set(ARCH_64 FALSE)
gabomdq@6674
    78
  set(PROCESSOR_ARCH "x86")
icculus@8137
    79
endif()
gabomdq@6674
    80
set(LIBNAME SDL2)
gabomdq@6674
    81
if(NOT LIBTYPE)
gabomdq@6674
    82
  set(LIBTYPE SHARED)
icculus@8137
    83
endif()
gabomdq@6674
    84
gabomdq@6674
    85
# Get the platform
gabomdq@6674
    86
if(WIN32)
gabomdq@6674
    87
  if(NOT WINDOWS)
gabomdq@6674
    88
    set(WINDOWS TRUE)
icculus@8137
    89
  endif()
gabomdq@6674
    90
elseif(UNIX AND NOT APPLE)
gabomdq@6674
    91
  if(CMAKE_SYSTEM_NAME MATCHES ".*Linux")
gabomdq@6674
    92
    set(LINUX TRUE)
gabomdq@6674
    93
  elseif(CMAKE_SYSTEM_NAME MATCHES "kFreeBSD.*")
gabomdq@6674
    94
    set(FREEBSD TRUE)
gabomdq@6674
    95
  elseif(CMAKE_SYSTEM_NAME MATCHES "kNetBSD.*|NetBSD.*")
gabomdq@6674
    96
    set(NETBSD TRUE)
gabomdq@6674
    97
  elseif(CMAKE_SYSTEM_NAME MATCHES "kOpenBSD.*|OpenBSD.*")
gabomdq@6674
    98
    set(OPENBSD TRUE)
gabomdq@6674
    99
  elseif(CMAKE_SYSTEM_NAME MATCHES ".*GNU.*")
gabomdq@6674
   100
    set(GNU TRUE)
gabomdq@6674
   101
  elseif(CMAKE_SYSTEM_NAME MATCHES ".*BSDI.*")
gabomdq@6674
   102
    set(BSDI TRUE)
gabomdq@6674
   103
  elseif(CMAKE_SYSTEM_NAME MATCHES "DragonFly.*|FreeBSD")
gabomdq@6674
   104
    set(FREEBSD TRUE)
gabomdq@6674
   105
  elseif(CMAKE_SYSTEM_NAME MATCHES "SYSV5.*")
gabomdq@6674
   106
    set(SYSV5 TRUE)
gabomdq@6674
   107
  elseif(CMAKE_SYSTEM_NAME MATCHES "Solaris.*")
gabomdq@6674
   108
    set(SOLARIS TRUE)
gabomdq@6674
   109
  elseif(CMAKE_SYSTEM_NAME MATCHES "HP-UX.*")
gabomdq@6674
   110
    set(HPUX TRUE)
gabomdq@6674
   111
  elseif(CMAKE_SYSTEM_NAME MATCHES "AIX.*")
gabomdq@6674
   112
    set(AIX TRUE)
gabomdq@6674
   113
  elseif(CMAKE_SYSTEM_NAME MATCHES "Minix.*")
gabomdq@6674
   114
    set(MINIX TRUE)
gabomdq@6674
   115
  endif()
gabomdq@6674
   116
elseif(APPLE)
gabomdq@6674
   117
  if(CMAKE_SYSTEM_NAME MATCHES ".*Darwin.*")
gabomdq@6674
   118
    set(DARWIN TRUE)
gabomdq@6674
   119
  elseif(CMAKE_SYSTEM_NAME MATCHES ".*MacOS.*")
gabomdq@6674
   120
    set(MACOSX TRUE)
dludwig@13084
   121
  elseif(CMAKE_SYSTEM_NAME MATCHES ".*tvOS.*")
dludwig@13084
   122
    set(TVOS TRUE)
gabomdq@6674
   123
  endif()
gabomdq@6674
   124
  # TODO: iOS?
icculus@7981
   125
elseif(CMAKE_SYSTEM_NAME MATCHES "BeOS.*")
icculus@7981
   126
  message_error("BeOS support has been removed as of SDL 2.0.2.")
icculus@7981
   127
elseif(CMAKE_SYSTEM_NAME MATCHES "Haiku.*")
icculus@7981
   128
  set(HAIKU TRUE)
gabomdq@6674
   129
endif()
gabomdq@6674
   130
gabomdq@6674
   131
# Don't mistake osx for unix
ccawley2011@13526
   132
if(UNIX AND NOT APPLE AND NOT RISCOS)
gabomdq@6674
   133
  set(UNIX_SYS ON)
gabomdq@6674
   134
else()
gabomdq@6674
   135
  set(UNIX_SYS OFF)
icculus@8137
   136
endif()
gabomdq@6674
   137
icculus@7426
   138
if(UNIX OR APPLE)
icculus@7426
   139
  set(UNIX_OR_MAC_SYS ON)
icculus@7426
   140
else()
icculus@7426
   141
  set(UNIX_OR_MAC_SYS OFF)
icculus@8137
   142
endif()
icculus@7426
   143
icculus@9278
   144
if (UNIX_OR_MAC_SYS AND NOT EMSCRIPTEN) # JavaScript does not yet have threading support, so disable pthreads when building for Emscripten.
icculus@9431
   145
  set(SDL_PTHREADS_ENABLED_BY_DEFAULT ON)
icculus@9278
   146
else()
icculus@9431
   147
  set(SDL_PTHREADS_ENABLED_BY_DEFAULT OFF)
icculus@9278
   148
endif()
icculus@9278
   149
gabomdq@6674
   150
# Default option knobs
gabomdq@6674
   151
if(APPLE OR ARCH_64)
olli@11071
   152
  if(NOT "${CMAKE_OSX_ARCHITECTURES}" MATCHES "arm")
olli@11071
   153
    set(OPT_DEF_SSEMATH ON)
olli@11071
   154
  endif()
gabomdq@6674
   155
endif()
gabomdq@6674
   156
if(UNIX OR MINGW OR MSYS)
gabomdq@6674
   157
  set(OPT_DEF_LIBC ON)
icculus@8137
   158
endif()
gabomdq@6674
   159
icculus@12932
   160
# The hidraw support doesn't catch Xbox, PS4 and Nintendo controllers,
flibitijibibo@12974
   161
#  so we'll just use libusb when it's available. libusb does not support iOS,
flibitijibibo@12974
   162
#  so we default to yes on iOS.
flibitijibibo@12974
   163
#  TODO: Windows can support libusb, the hid.c file just depends on Unix APIs
dludwig@13084
   164
if(WINDOWS OR IOS OR TVOS OR ANDROID)
icculus@12932
   165
  set(HIDAPI_SKIP_LIBUSB TRUE)
icculus@12932
   166
else()
icculus@12932
   167
  set(HIDAPI_SKIP_LIBUSB FALSE)
icculus@12932
   168
endif()
icculus@12932
   169
if (HIDAPI_SKIP_LIBUSB)
icculus@12932
   170
  set(OPT_DEF_HIDAPI ON)
icculus@12932
   171
endif()
icculus@12932
   172
flibitijibibo@12974
   173
# On the other hand, *BSD specifically uses libusb only, so we make a special
flibitijibibo@12974
   174
#  case just for them.
flibitijibibo@12974
   175
if(FREEBSD OR NETBSD OR OPENBSD OR BSDI)
flibitijibibo@12974
   176
  set(HIDAPI_ONLY_LIBUSB TRUE)
flibitijibibo@12974
   177
else()
flibitijibibo@12974
   178
  set(HIDAPI_ONLY_LIBUSB FALSE)
flibitijibibo@12974
   179
endif()
flibitijibibo@12974
   180
gabomdq@6674
   181
# Compiler info
gabomdq@6674
   182
if(CMAKE_COMPILER_IS_GNUCC)
gabomdq@6674
   183
  set(USE_GCC TRUE)
gabomdq@6674
   184
  set(OPT_DEF_ASM TRUE)
gabomdq@6674
   185
elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
gabomdq@6674
   186
  set(USE_CLANG TRUE)
gabomdq@6674
   187
  set(OPT_DEF_ASM TRUE)
gabomdq@6674
   188
elseif(MSVC_VERSION GREATER 1400) # VisualStudio 8.0+
gabomdq@6674
   189
  set(OPT_DEF_ASM TRUE)
gabomdq@6674
   190
  #set(CMAKE_C_FLAGS "/ZI /WX- /
gabomdq@6674
   191
else()
gabomdq@6674
   192
  set(OPT_DEF_ASM FALSE)
icculus@8137
   193
endif()
gabomdq@6674
   194
olli@11207
   195
if(USE_GCC OR USE_CLANG)
olli@11207
   196
  set(OPT_DEF_GCC_ATOMICS ON)
olli@11207
   197
endif()
olli@11207
   198
gabomdq@6674
   199
# Default flags, if not set otherwise
gabomdq@6674
   200
if("$ENV{CFLAGS}" STREQUAL "")
icculus@10047
   201
  if(CMAKE_BUILD_TYPE STREQUAL "")
icculus@10047
   202
    if(USE_GCC OR USE_CLANG)
icculus@10047
   203
      set(CMAKE_C_FLAGS "-g -O3")
icculus@10047
   204
    endif()
icculus@8137
   205
  endif()
icculus@9277
   206
else()
gabomdq@6674
   207
  set(CMAKE_C_FLAGS "$ENV{CFLAGS}")
gabomdq@6674
   208
  list(APPEND EXTRA_CFLAGS "$ENV{CFLAGS}")
icculus@8137
   209
endif()
gabomdq@6674
   210
if(NOT ("$ENV{CFLAGS}" STREQUAL "")) # Hackish, but does the trick on Win32
gabomdq@6674
   211
  list(APPEND EXTRA_LDFLAGS "$ENV{LDFLAGS}")
icculus@8137
   212
endif()
gabomdq@6674
   213
icculus@8136
   214
if(MSVC)
icculus@8136
   215
  option(FORCE_STATIC_VCRT "Force /MT for static VC runtimes" OFF)
icculus@8136
   216
  if(FORCE_STATIC_VCRT)
icculus@8136
   217
    foreach(flag_var
icculus@8136
   218
        CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
icculus@8136
   219
        CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
icculus@8136
   220
      if(${flag_var} MATCHES "/MD")
icculus@8136
   221
        string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
icculus@8136
   222
      endif()
icculus@9277
   223
    endforeach()
icculus@8136
   224
  endif()
slime73@9994
   225
slime73@9994
   226
  # Make sure /RTC1 is disabled, otherwise it will use functions from the CRT
slime73@9994
   227
  foreach(flag_var
slime73@9994
   228
      CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
slime73@9994
   229
      CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
slime73@9994
   230
    string(REGEX REPLACE "/RTC(su|[1su])" "" ${flag_var} "${${flag_var}}")
slime73@9994
   231
  endforeach(flag_var)
icculus@8137
   232
endif()
icculus@8136
   233
gabomdq@6674
   234
# Those are used for pkg-config and friends, so that the SDL2.pc, sdl2-config,
gabomdq@6674
   235
# etc. are created correctly.
gabomdq@6674
   236
set(SDL_LIBS "-lSDL2")
gabomdq@6674
   237
set(SDL_CFLAGS "")
gabomdq@6674
   238
admin@12065
   239
# When building shared lib for Windows with MinGW,
admin@12065
   240
# avoid the DLL having a "lib" prefix
icculus@12071
   241
if(WINDOWS)
admin@12065
   242
  set(CMAKE_SHARED_LIBRARY_PREFIX "")
admin@12065
   243
endif()
admin@12065
   244
saadrustam@11940
   245
# Emscripten toolchain has a nonempty default value for this, and the checks
saadrustam@11940
   246
# in this file need to change that, so remember the original value, and
icculus@9278
   247
# restore back to that afterwards. For check_function_exists() to work in
icculus@9278
   248
# Emscripten, this value must be at its default value.
icculus@9278
   249
set(ORIG_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS})
icculus@9278
   250
gabomdq@6674
   251
if(CYGWIN)
gabomdq@6674
   252
  # We build SDL on cygwin without the UNIX emulation layer
gabomdq@6674
   253
  include_directories("-I/usr/include/mingw")
jujjyl@10329
   254
  set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -mno-cygwin")
gabomdq@6674
   255
  check_c_source_compiles("int main(int argc, char **argv) {}"
gabomdq@6674
   256
    HAVE_GCC_NO_CYGWIN)
icculus@9278
   257
  set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
gabomdq@6674
   258
  if(HAVE_GCC_NO_CYGWIN)
gabomdq@6674
   259
    list(APPEND EXTRA_LDFLAGS "-mno-cygwin")
gabomdq@6674
   260
    list(APPEND SDL_LIBS "-mno-cygwin")
icculus@8137
   261
  endif()
gabomdq@6674
   262
  set(SDL_CFLAGS "${SDL_CFLAGS} -I/usr/include/mingw")
icculus@8137
   263
endif()
gabomdq@6674
   264
gabomdq@6674
   265
add_definitions(-DUSING_GENERATED_CONFIG_H)
gabomdq@6674
   266
# General includes
slouken@11427
   267
include_directories(${SDL2_BINARY_DIR}/include ${SDL2_SOURCE_DIR}/include)
slouken@11487
   268
if(USE_GCC OR USE_CLANG)
slouken@11487
   269
  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -idirafter ${SDL2_SOURCE_DIR}/src/video/khronos")
slouken@11487
   270
else()
slouken@11487
   271
  include_directories(${SDL2_SOURCE_DIR}/src/video/khronos)
slouken@11487
   272
endif()
gabomdq@6674
   273
icculus@9279
   274
# All these ENABLED_BY_DEFAULT vars will default to ON if not specified, so
icculus@9279
   275
#  you only need to have a platform override them if they are disabling.
icculus@9431
   276
set(OPT_DEF_ASM TRUE)
icculus@9278
   277
if(EMSCRIPTEN)
icculus@9278
   278
  # Set up default values for the currently supported set of subsystems:
saadrustam@11940
   279
  # Emscripten/Javascript does not have assembly support, a dynamic library
icculus@9278
   280
  # loading architecture, low-level CPU inspection or multithreading.
icculus@9278
   281
  set(OPT_DEF_ASM FALSE)
icculus@9278
   282
  set(SDL_SHARED_ENABLED_BY_DEFAULT OFF)
icculus@9278
   283
  set(SDL_ATOMIC_ENABLED_BY_DEFAULT OFF)
icculus@9278
   284
  set(SDL_THREADS_ENABLED_BY_DEFAULT OFF)
icculus@9278
   285
  set(SDL_LOADSO_ENABLED_BY_DEFAULT OFF)
icculus@9278
   286
  set(SDL_CPUINFO_ENABLED_BY_DEFAULT OFF)
icculus@9431
   287
  set(SDL_DLOPEN_ENABLED_BY_DEFAULT OFF)
icculus@9278
   288
endif()
icculus@9278
   289
slouken@12792
   290
# When defined, respect CMake's BUILD_SHARED_LIBS setting:
slouken@12792
   291
set(SDL_STATIC_ENABLED_BY_DEFAULT ON)
icculus@9717
   292
if (NOT DEFINED SDL_SHARED_ENABLED_BY_DEFAULT)
slouken@12792
   293
  # ...unless decided already (as for EMSCRIPTEN)
slouken@12792
   294
slouken@12792
   295
  set(SDL_SHARED_ENABLED_BY_DEFAULT OFF)
slouken@12792
   296
slouken@12792
   297
  if (NOT DEFINED BUILD_SHARED_LIBS)
slouken@12792
   298
    # No preference? Build both, just like the AC/AM configure
icculus@9717
   299
    set(SDL_SHARED_ENABLED_BY_DEFAULT ON)
slouken@12792
   300
slouken@12792
   301
  elseif (BUILD_SHARED_LIBS)
slouken@12792
   302
    # In this case, we assume the user wants a shared lib and don't build
slouken@12792
   303
    # the static one
slouken@12792
   304
    set(SDL_SHARED_ENABLED_BY_DEFAULT ON)
slouken@12792
   305
    set(SDL_STATIC_ENABLED_BY_DEFAULT OFF)
slouken@12792
   306
  endif()
icculus@9717
   307
endif()
icculus@9717
   308
gabomdq@6674
   309
set(SDL_SUBSYSTEMS
gabomdq@6674
   310
    Atomic Audio Video Render Events Joystick Haptic Power Threads Timers
icculus@12149
   311
    File Loadso CPUinfo Filesystem Dlopen Sensor)
gabomdq@6674
   312
foreach(_SUB ${SDL_SUBSYSTEMS})
gabomdq@6674
   313
  string(TOUPPER ${_SUB} _OPT)
icculus@9278
   314
  if (NOT DEFINED SDL_${_OPT}_ENABLED_BY_DEFAULT)
icculus@9278
   315
    set(SDL_${_OPT}_ENABLED_BY_DEFAULT ON)
icculus@9278
   316
  endif()
icculus@9278
   317
  option(SDL_${_OPT} "Enable the ${_SUB} subsystem" ${SDL_${_OPT}_ENABLED_BY_DEFAULT})
gabomdq@6674
   318
endforeach()
gabomdq@6674
   319
gabomdq@6674
   320
option_string(ASSERTIONS "Enable internal sanity checks (auto/disabled/release/enabled/paranoid)" "auto")
gabomdq@6674
   321
#set_option(DEPENDENCY_TRACKING "Use gcc -MMD -MT dependency tracking" ON)
gabomdq@6674
   322
set_option(LIBC                "Use the system C library" ${OPT_DEF_LIBC})
olli@11207
   323
set_option(GCC_ATOMICS         "Use gcc builtin atomics" ${OPT_DEF_GCC_ATOMICS})
gabomdq@6674
   324
set_option(ASSEMBLY            "Enable assembly routines" ${OPT_DEF_ASM})
gabomdq@6674
   325
set_option(SSEMATH             "Allow GCC to use SSE floating point math" ${OPT_DEF_SSEMATH})
gabomdq@6674
   326
set_option(MMX                 "Use MMX assembly routines" ${OPT_DEF_ASM})
gabomdq@6674
   327
set_option(3DNOW               "Use 3Dnow! MMX assembly routines" ${OPT_DEF_ASM})
gabomdq@6674
   328
set_option(SSE                 "Use SSE assembly routines" ${OPT_DEF_ASM})
gabomdq@6674
   329
set_option(SSE2                "Use SSE2 assembly routines" ${OPT_DEF_SSEMATH})
icculus@10835
   330
set_option(SSE3                "Use SSE3 assembly routines" ${OPT_DEF_SSEMATH})
gabomdq@6674
   331
set_option(ALTIVEC             "Use Altivec assembly routines" ${OPT_DEF_ASM})
icculus@13186
   332
set_option(ARMSIMD             "use SIMD assembly blitters on ARM" ON)
icculus@13186
   333
set_option(ARMNEON             "use NEON assembly blitters on ARM" ON)
gabomdq@6674
   334
set_option(DISKAUDIO           "Support the disk writer audio driver" ON)
gabomdq@6674
   335
set_option(DUMMYAUDIO          "Support the dummy audio driver" ON)
gabomdq@6674
   336
set_option(VIDEO_DIRECTFB      "Use DirectFB video driver" OFF)
gabomdq@6674
   337
dep_option(DIRECTFB_SHARED     "Dynamically load directfb support" ON "VIDEO_DIRECTFB" OFF)
gabomdq@6674
   338
set_option(VIDEO_DUMMY         "Use dummy video driver" ON)
gabomdq@6674
   339
set_option(VIDEO_OPENGL        "Include OpenGL support" ON)
gabomdq@6674
   340
set_option(VIDEO_OPENGLES      "Include OpenGL ES support" ON)
icculus@9431
   341
set_option(PTHREADS            "Use POSIX threads for multi-threading" ${SDL_PTHREADS_ENABLED_BY_DEFAULT})
gabomdq@6674
   342
dep_option(PTHREADS_SEM        "Use pthread semaphores" ON "PTHREADS" OFF)
icculus@9431
   343
set_option(SDL_DLOPEN          "Use dlopen for shared object loading" ${SDL_DLOPEN_ENABLED_BY_DEFAULT})
ccawley2011@13526
   344
dep_option(OSS                 "Support the OSS audio API" ON "UNIX_SYS OR RISCOS" OFF)
gabomdq@6674
   345
set_option(ALSA                "Support the ALSA audio API" ${UNIX_SYS})
gabomdq@6674
   346
dep_option(ALSA_SHARED         "Dynamically load ALSA audio support" ON "ALSA" OFF)
icculus@11081
   347
set_option(JACK                "Support the JACK audio API" ${UNIX_SYS})
icculus@11081
   348
dep_option(JACK_SHARED         "Dynamically load JACK audio support" ON "JACK" OFF)
gabomdq@6674
   349
set_option(ESD                 "Support the Enlightened Sound Daemon" ${UNIX_SYS})
gabomdq@6674
   350
dep_option(ESD_SHARED          "Dynamically load ESD audio support" ON "ESD" OFF)
gabomdq@6674
   351
set_option(PULSEAUDIO          "Use PulseAudio" ${UNIX_SYS})
gabomdq@6674
   352
dep_option(PULSEAUDIO_SHARED   "Dynamically load PulseAudio support" ON "PULSEAUDIO" OFF)
gabomdq@6674
   353
set_option(ARTS                "Support the Analog Real Time Synthesizer" ${UNIX_SYS})
gabomdq@6674
   354
dep_option(ARTS_SHARED         "Dynamically load aRts audio support" ON "ARTS" OFF)
gabomdq@6674
   355
set_option(NAS                 "Support the NAS audio API" ${UNIX_SYS})
icculus@8118
   356
set_option(NAS_SHARED          "Dynamically load NAS audio API" ${UNIX_SYS})
icculus@7367
   357
set_option(SNDIO               "Support the sndio audio API" ${UNIX_SYS})
slouken@10777
   358
set_option(FUSIONSOUND         "Use FusionSound audio driver" OFF)
slouken@10777
   359
dep_option(FUSIONSOUND_SHARED  "Dynamically load fusionsound audio support" ON "FUSIONSOUND" OFF)
slouken@10777
   360
set_option(LIBSAMPLERATE       "Use libsamplerate for audio rate conversion" ${UNIX_SYS})
slouken@10777
   361
dep_option(LIBSAMPLERATE_SHARED "Dynamically load libsamplerate" ON "LIBSAMPLERATE" OFF)
gabomdq@6674
   362
set_option(RPATH               "Use an rpath when linking SDL" ${UNIX_SYS})
gabomdq@6674
   363
set_option(CLOCK_GETTIME       "Use clock_gettime() instead of gettimeofday()" OFF)
gabomdq@6674
   364
set_option(INPUT_TSLIB         "Use the Touchscreen library for input" ${UNIX_SYS})
gabomdq@6674
   365
set_option(VIDEO_X11           "Use X11 video driver" ${UNIX_SYS})
brandon@8680
   366
set_option(VIDEO_WAYLAND       "Use Wayland video driver" ${UNIX_SYS})
icculus@9409
   367
dep_option(WAYLAND_SHARED      "Dynamically load Wayland support" ON "VIDEO_WAYLAND" OFF)
icculus@9409
   368
dep_option(VIDEO_WAYLAND_QT_TOUCH  "QtWayland server support for Wayland video driver" ON "VIDEO_WAYLAND" OFF)
slouken@9077
   369
set_option(VIDEO_RPI           "Use Raspberry Pi video driver" ${UNIX_SYS})
gabomdq@6674
   370
dep_option(X11_SHARED          "Dynamically load X11 support" ON "VIDEO_X11" OFF)
gabomdq@6674
   371
set(SDL_X11_OPTIONS Xcursor Xinerama XInput Xrandr Xscrnsaver XShape Xvm)
gabomdq@6674
   372
foreach(_SUB ${SDL_X11_OPTIONS})
gabomdq@6674
   373
  string(TOUPPER "VIDEO_X11_${_SUB}" _OPT)
gabomdq@6674
   374
  dep_option(${_OPT}           "Enable ${_SUB} support" ON "VIDEO_X11" OFF)
gabomdq@6674
   375
endforeach()
gabomdq@6674
   376
set_option(VIDEO_COCOA         "Use Cocoa video driver" ${APPLE})
gabomdq@6674
   377
set_option(DIRECTX             "Use DirectX for Windows audio/video" ${WINDOWS})
sezeroz@12248
   378
set_option(WASAPI              "Use the Windows WASAPI audio driver" ${WINDOWS})
gabomdq@6674
   379
set_option(RENDER_D3D          "Enable the Direct3D render driver" ${WINDOWS})
slime73@12998
   380
set_option(RENDER_METAL        "Enable the Metal render driver" ${APPLE})
slouken@9164
   381
set_option(VIDEO_VIVANTE       "Use Vivante EGL video driver" ${UNIX_SYS})
slouken@11381
   382
dep_option(VIDEO_VULKAN        "Enable Vulkan support" ON "ANDROID OR APPLE OR LINUX OR WINDOWS" OFF)
slime73@12998
   383
set_option(VIDEO_METAL         "Enable Metal support" ${APPLE})
slouken@11175
   384
set_option(VIDEO_KMSDRM        "Use KMS DRM video driver" ${UNIX_SYS})
slouken@11175
   385
dep_option(KMSDRM_SHARED       "Dynamically load KMS DRM support" ON "VIDEO_KMSDRM" OFF)
brandon@13089
   386
set_option(VIDEO_OFFSCREEN     "Use offscreen video driver" OFF)
icculus@12631
   387
option_string(BACKGROUNDING_SIGNAL "number to use for magic backgrounding signal or 'OFF'" "OFF")
icculus@12631
   388
option_string(FOREGROUNDING_SIGNAL "number to use for magic foregrounding signal or 'OFF'" "OFF")
icculus@12932
   389
set_option(HIDAPI              "Use HIDAPI for low level joystick drivers" ${OPT_DEF_HIDAPI})
slouken@13621
   390
set_option(JOYSTICK_VIRTUAL    "Enable the virtual-joystick driver" ON)
gabomdq@6674
   391
icculus@9278
   392
set(SDL_SHARED ${SDL_SHARED_ENABLED_BY_DEFAULT} CACHE BOOL "Build a shared version of the library")
slouken@12792
   393
set(SDL_STATIC ${SDL_STATIC_ENABLED_BY_DEFAULT} CACHE BOOL "Build a static version of the library")
gabomdq@6674
   394
icculus@10013
   395
dep_option(SDL_STATIC_PIC      "Static version of the library should be built with Position Independent Code" OFF "SDL_STATIC" OFF)
slouken@11901
   396
set_option(SDL_TEST            "Build the test directory" OFF)
icculus@10013
   397
gabomdq@6674
   398
# General source files
gabomdq@6674
   399
file(GLOB SOURCE_FILES
gabomdq@6674
   400
  ${SDL2_SOURCE_DIR}/src/*.c
gabomdq@6674
   401
  ${SDL2_SOURCE_DIR}/src/atomic/*.c
gabomdq@6674
   402
  ${SDL2_SOURCE_DIR}/src/audio/*.c
gabomdq@6674
   403
  ${SDL2_SOURCE_DIR}/src/cpuinfo/*.c
icculus@8094
   404
  ${SDL2_SOURCE_DIR}/src/dynapi/*.c
gabomdq@6674
   405
  ${SDL2_SOURCE_DIR}/src/events/*.c
gabomdq@6674
   406
  ${SDL2_SOURCE_DIR}/src/file/*.c
gabomdq@6674
   407
  ${SDL2_SOURCE_DIR}/src/libm/*.c
gabomdq@6674
   408
  ${SDL2_SOURCE_DIR}/src/render/*.c
gabomdq@6674
   409
  ${SDL2_SOURCE_DIR}/src/render/*/*.c
gabomdq@6674
   410
  ${SDL2_SOURCE_DIR}/src/stdlib/*.c
gabomdq@6674
   411
  ${SDL2_SOURCE_DIR}/src/thread/*.c
gabomdq@6674
   412
  ${SDL2_SOURCE_DIR}/src/timer/*.c
slouken@11707
   413
  ${SDL2_SOURCE_DIR}/src/video/*.c
slouken@11702
   414
  ${SDL2_SOURCE_DIR}/src/video/yuv2rgb/*.c)
gabomdq@6674
   415
gabomdq@6674
   416
gabomdq@6674
   417
if(ASSERTIONS STREQUAL "auto")
gabomdq@6674
   418
  # Do nada - use optimization settings to determine the assertion level
gabomdq@6674
   419
elseif(ASSERTIONS STREQUAL "disabled")
gabomdq@6674
   420
  set(SDL_DEFAULT_ASSERT_LEVEL 0)
gabomdq@6674
   421
elseif(ASSERTIONS STREQUAL "release")
gabomdq@6674
   422
  set(SDL_DEFAULT_ASSERT_LEVEL 1)
gabomdq@6674
   423
elseif(ASSERTIONS STREQUAL "enabled")
gabomdq@6674
   424
  set(SDL_DEFAULT_ASSERT_LEVEL 2)
gabomdq@6674
   425
elseif(ASSERTIONS STREQUAL "paranoid")
gabomdq@6674
   426
  set(SDL_DEFAULT_ASSERT_LEVEL 3)
gabomdq@6674
   427
else()
gabomdq@6674
   428
  message_error("unknown assertion level")
icculus@8137
   429
endif()
gabomdq@6674
   430
set(HAVE_ASSERTIONS ${ASSERTIONS})
gabomdq@6674
   431
icculus@12631
   432
if(NOT BACKGROUNDING_SIGNAL STREQUAL "OFF")
icculus@12631
   433
  add_definitions("-DSDL_BACKGROUNDING_SIGNAL=${BACKGROUNDING_SIGNAL}")
icculus@12631
   434
endif()
icculus@12631
   435
icculus@12631
   436
if(NOT FOREGROUNDING_SIGNAL STREQUAL "OFF")
icculus@12631
   437
  add_definitions("-DSDL_FOREGROUNDING_SIGNAL=${FOREGROUNDING_SIGNAL}")
icculus@12631
   438
endif()
icculus@12631
   439
gabomdq@6674
   440
# Compiler option evaluation
slouken@7999
   441
if(USE_GCC OR USE_CLANG)
icculus@10009
   442
  # Check for -Wall first, so later things can override pieces of it.
icculus@10009
   443
  check_c_compiler_flag(-Wall HAVE_GCC_WALL)
icculus@10009
   444
  if(HAVE_GCC_WALL)
icculus@10009
   445
    list(APPEND EXTRA_CFLAGS "-Wall")
icculus@10009
   446
    if(HAIKU)
icculus@10009
   447
      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-multichar")
icculus@10009
   448
    endif()
icculus@10009
   449
  endif()
icculus@10009
   450
slouken@12804
   451
  check_c_compiler_flag(-fno-strict-aliasing HAVE_GCC_NO_STRICT_ALIASING)
slouken@12804
   452
  if(HAVE_GCC_NO_STRICT_ALIASING)
slouken@12804
   453
    list(APPEND EXTRA_CFLAGS "-fno-strict-aliasing")
slouken@12804
   454
  endif()
slouken@12804
   455
icculus@10009
   456
  check_c_compiler_flag(-Wdeclaration-after-statement HAVE_GCC_WDECLARATION_AFTER_STATEMENT)
icculus@10009
   457
  if(HAVE_GCC_WDECLARATION_AFTER_STATEMENT)
icculus@10009
   458
    check_c_compiler_flag(-Werror=declaration-after-statement HAVE_GCC_WERROR_DECLARATION_AFTER_STATEMENT)
icculus@10009
   459
    if(HAVE_GCC_WERROR_DECLARATION_AFTER_STATEMENT)
icculus@10009
   460
      list(APPEND EXTRA_CFLAGS "-Werror=declaration-after-statement")
icculus@10009
   461
    endif()
icculus@10009
   462
    list(APPEND EXTRA_CFLAGS "-Wdeclaration-after-statement")
icculus@10009
   463
  endif()
icculus@10009
   464
gabomdq@6674
   465
  if(DEPENDENCY_TRACKING)
gabomdq@6674
   466
    check_c_source_compiles("
gabomdq@6674
   467
        #if !defined(__GNUC__) || __GNUC__ < 3
gabomdq@6674
   468
        #error Dependency tracking requires GCC 3.0 or newer
gabomdq@6674
   469
        #endif
gabomdq@6674
   470
        int main(int argc, char **argv) { }" HAVE_DEPENDENCY_TRACKING)
icculus@8137
   471
  endif()
gabomdq@6674
   472
gabomdq@6674
   473
  if(GCC_ATOMICS)
gabomdq@6674
   474
    check_c_source_compiles("int main(int argc, char **argv) {
gabomdq@6674
   475
        int a;
gabomdq@6674
   476
        void *x, *y, *z;
gabomdq@6674
   477
        __sync_lock_test_and_set(&a, 4);
gabomdq@6674
   478
        __sync_lock_test_and_set(&x, y);
gabomdq@6674
   479
        __sync_fetch_and_add(&a, 1);
gabomdq@6674
   480
        __sync_bool_compare_and_swap(&a, 5, 10);
gabomdq@6674
   481
        __sync_bool_compare_and_swap(&x, y, z); }" HAVE_GCC_ATOMICS)
gabomdq@6674
   482
    if(NOT HAVE_GCC_ATOMICS)
gabomdq@6674
   483
      check_c_source_compiles("int main(int argc, char **argv) {
gabomdq@6674
   484
          int a;
gabomdq@6674
   485
          __sync_lock_test_and_set(&a, 1);
gabomdq@6674
   486
          __sync_lock_release(&a); }" HAVE_GCC_SYNC_LOCK_TEST_AND_SET)
icculus@8137
   487
    endif()
icculus@8137
   488
  endif()
gabomdq@6674
   489
gabomdq@6674
   490
  set(CMAKE_REQUIRED_FLAGS "-mpreferred-stack-boundary=2")
gabomdq@6674
   491
  check_c_source_compiles("int x = 0; int main(int argc, char **argv) {}"
gabomdq@6674
   492
    HAVE_GCC_PREFERRED_STACK_BOUNDARY)
icculus@9278
   493
  set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
gabomdq@6674
   494
gabomdq@6674
   495
  set(CMAKE_REQUIRED_FLAGS "-fvisibility=hidden -Werror")
gabomdq@6674
   496
  check_c_source_compiles("
gabomdq@6674
   497
      #if !defined(__GNUC__) || __GNUC__ < 4
gabomdq@6674
   498
      #error SDL only uses visibility attributes in GCC 4 or newer
gabomdq@6674
   499
      #endif
gabomdq@6674
   500
      int main(int argc, char **argv) {}" HAVE_GCC_FVISIBILITY)
gabomdq@6674
   501
  if(HAVE_GCC_FVISIBILITY)
gabomdq@6674
   502
    list(APPEND EXTRA_CFLAGS "-fvisibility=hidden")
icculus@8137
   503
  endif()
icculus@9278
   504
  set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
gabomdq@6674
   505
slouken@9081
   506
  check_c_compiler_flag(-Wshadow HAVE_GCC_WSHADOW)
slouken@9081
   507
  if(HAVE_GCC_WSHADOW)
slouken@9081
   508
    list(APPEND EXTRA_CFLAGS "-Wshadow")
slouken@9081
   509
  endif()
slouken@9082
   510
icculus@11320
   511
  if(APPLE)
icculus@11320
   512
    list(APPEND EXTRA_LDFLAGS "-Wl,-undefined,error")
sezeroz@12355
   513
    list(APPEND EXTRA_LDFLAGS "-Wl,-compatibility_version,${DYLIB_COMPATIBILITY_VERSION}")
sezeroz@12355
   514
    list(APPEND EXTRA_LDFLAGS "-Wl,-current_version,${DYLIB_CURRENT_VERSION}")
icculus@11320
   515
  else()
icculus@11320
   516
    set(CMAKE_REQUIRED_FLAGS "-Wl,--no-undefined")
icculus@11320
   517
    check_c_compiler_flag("" HAVE_NO_UNDEFINED)
icculus@11320
   518
    set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
icculus@11320
   519
    if(HAVE_NO_UNDEFINED)
icculus@11320
   520
      list(APPEND EXTRA_LDFLAGS "-Wl,--no-undefined")
icculus@11320
   521
    endif()
slouken@9082
   522
  endif()
icculus@8137
   523
endif()
gabomdq@6674
   524
gabomdq@6674
   525
if(ASSEMBLY)
gabomdq@6674
   526
  if(USE_GCC OR USE_CLANG)
gabomdq@6674
   527
    set(SDL_ASSEMBLY_ROUTINES 1)
gabomdq@6674
   528
    # TODO: Those all seem to be quite GCC specific - needs to be
gabomdq@6674
   529
    # reworked for better compiler support
gabomdq@6674
   530
    set(HAVE_ASSEMBLY TRUE)
gabomdq@6674
   531
    if(MMX)
gabomdq@6674
   532
      set(CMAKE_REQUIRED_FLAGS "-mmmx")
gabomdq@6674
   533
      check_c_source_compiles("
gabomdq@6674
   534
          #ifdef __MINGW32__
gabomdq@6674
   535
          #include <_mingw.h>
gabomdq@6674
   536
          #ifdef __MINGW64_VERSION_MAJOR
gabomdq@6674
   537
          #include <intrin.h>
gabomdq@6674
   538
          #else
gabomdq@6674
   539
          #include <mmintrin.h>
gabomdq@6674
   540
          #endif
gabomdq@6674
   541
          #else
gabomdq@6674
   542
          #include <mmintrin.h>
gabomdq@6674
   543
          #endif
gabomdq@6674
   544
          #ifndef __MMX__
gabomdq@6674
   545
          #error Assembler CPP flag not enabled
gabomdq@6674
   546
          #endif
gabomdq@6674
   547
          int main(int argc, char **argv) { }" HAVE_MMX)
gabomdq@6674
   548
      if(HAVE_MMX)
gabomdq@6674
   549
        list(APPEND EXTRA_CFLAGS "-mmmx")
icculus@8137
   550
      endif()
icculus@9278
   551
      set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
icculus@8137
   552
    endif()
gabomdq@6674
   553
gabomdq@6674
   554
    if(3DNOW)
gabomdq@6674
   555
      set(CMAKE_REQUIRED_FLAGS "-m3dnow")
gabomdq@6674
   556
      check_c_source_compiles("
gabomdq@6674
   557
          #include <mm3dnow.h>
gabomdq@6674
   558
          #ifndef __3dNOW__
gabomdq@6674
   559
          #error Assembler CPP flag not enabled
gabomdq@6674
   560
          #endif
gabomdq@6674
   561
          int main(int argc, char **argv) {
gabomdq@6674
   562
            void *p = 0;
gabomdq@6674
   563
            _m_prefetch(p);
gabomdq@6674
   564
          }" HAVE_3DNOW)
gabomdq@6674
   565
      if(HAVE_3DNOW)
gabomdq@6674
   566
        list(APPEND EXTRA_CFLAGS "-m3dnow")
icculus@8137
   567
      endif()
icculus@9278
   568
      set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
icculus@8137
   569
    endif()
gabomdq@6674
   570
gabomdq@6674
   571
    if(SSE)
gabomdq@6674
   572
      set(CMAKE_REQUIRED_FLAGS "-msse")
gabomdq@6674
   573
      check_c_source_compiles("
gabomdq@6674
   574
          #ifdef __MINGW32__
gabomdq@6674
   575
          #include <_mingw.h>
gabomdq@6674
   576
          #ifdef __MINGW64_VERSION_MAJOR
gabomdq@6674
   577
          #include <intrin.h>
gabomdq@6674
   578
          #else
gabomdq@6674
   579
          #include <xmmintrin.h>
gabomdq@6674
   580
          #endif
gabomdq@6674
   581
          #else
gabomdq@6674
   582
          #include <xmmintrin.h>
gabomdq@6674
   583
          #endif
gabomdq@6674
   584
          #ifndef __SSE__
gabomdq@6674
   585
          #error Assembler CPP flag not enabled
gabomdq@6674
   586
          #endif
gabomdq@6674
   587
          int main(int argc, char **argv) { }" HAVE_SSE)
gabomdq@6674
   588
      if(HAVE_SSE)
gabomdq@6674
   589
        list(APPEND EXTRA_CFLAGS "-msse")
icculus@8137
   590
      endif()
icculus@9278
   591
      set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
icculus@8137
   592
    endif()
gabomdq@6674
   593
gabomdq@6674
   594
    if(SSE2)
gabomdq@6674
   595
      set(CMAKE_REQUIRED_FLAGS "-msse2")
gabomdq@6674
   596
      check_c_source_compiles("
gabomdq@6674
   597
          #ifdef __MINGW32__
gabomdq@6674
   598
          #include <_mingw.h>
gabomdq@6674
   599
          #ifdef __MINGW64_VERSION_MAJOR
gabomdq@6674
   600
          #include <intrin.h>
gabomdq@6674
   601
          #else
gabomdq@6674
   602
          #include <emmintrin.h>
gabomdq@6674
   603
          #endif
gabomdq@6674
   604
          #else
gabomdq@6674
   605
          #include <emmintrin.h>
gabomdq@6674
   606
          #endif
gabomdq@6674
   607
          #ifndef __SSE2__
gabomdq@6674
   608
          #error Assembler CPP flag not enabled
gabomdq@6674
   609
          #endif
gabomdq@6674
   610
          int main(int argc, char **argv) { }" HAVE_SSE2)
gabomdq@6674
   611
      if(HAVE_SSE2)
gabomdq@6674
   612
        list(APPEND EXTRA_CFLAGS "-msse2")
icculus@8137
   613
      endif()
icculus@9278
   614
      set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
icculus@8137
   615
    endif()
gabomdq@6674
   616
icculus@10835
   617
    if(SSE3)
icculus@10835
   618
      set(CMAKE_REQUIRED_FLAGS "-msse3")
icculus@10835
   619
      check_c_source_compiles("
icculus@10835
   620
          #ifdef __MINGW32__
icculus@10835
   621
          #include <_mingw.h>
icculus@10835
   622
          #ifdef __MINGW64_VERSION_MAJOR
icculus@10835
   623
          #include <intrin.h>
icculus@10835
   624
          #else
icculus@10835
   625
          #include <pmmintrin.h>
icculus@10835
   626
          #endif
icculus@10835
   627
          #else
icculus@10835
   628
          #include <pmmintrin.h>
icculus@10835
   629
          #endif
icculus@10835
   630
          #ifndef __SSE3__
icculus@10835
   631
          #error Assembler CPP flag not enabled
icculus@10835
   632
          #endif
icculus@10835
   633
          int main(int argc, char **argv) { }" HAVE_SSE3)
icculus@10835
   634
      if(HAVE_SSE3)
icculus@10835
   635
        list(APPEND EXTRA_CFLAGS "-msse3")
icculus@10835
   636
      endif()
icculus@10835
   637
      set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
icculus@10835
   638
    endif()
icculus@10835
   639
icculus@10848
   640
    if(NOT SSEMATH)
icculus@10835
   641
      if(SSE OR SSE2 OR SSE3)
gabomdq@6674
   642
        if(USE_GCC)
olli@11071
   643
          check_c_compiler_flag(-mfpmath=387 HAVE_FP_387)
olli@11071
   644
          if(HAVE_FP_387)
olli@11071
   645
            list(APPEND EXTRA_CFLAGS "-mfpmath=387")
olli@11071
   646
          endif()
icculus@8137
   647
        endif()
gabomdq@6674
   648
        set(HAVE_SSEMATH TRUE)
icculus@8137
   649
      endif()
icculus@8137
   650
    endif()
gabomdq@6674
   651
slouken@11762
   652
    check_include_file("immintrin.h" HAVE_IMMINTRIN_H)
slouken@11762
   653
gabomdq@6674
   654
    if(ALTIVEC)
gabomdq@6674
   655
      set(CMAKE_REQUIRED_FLAGS "-maltivec")
gabomdq@6674
   656
      check_c_source_compiles("
gabomdq@6674
   657
          #include <altivec.h>
gabomdq@6674
   658
          vector unsigned int vzero() {
gabomdq@6674
   659
              return vec_splat_u32(0);
gabomdq@6674
   660
          }
gabomdq@6674
   661
          int main(int argc, char **argv) { }" HAVE_ALTIVEC_H_HDR)
gabomdq@6674
   662
      check_c_source_compiles("
gabomdq@6674
   663
          vector unsigned int vzero() {
gabomdq@6674
   664
              return vec_splat_u32(0);
gabomdq@6674
   665
          }
gabomdq@6674
   666
          int main(int argc, char **argv) { }" HAVE_ALTIVEC)
icculus@9278
   667
      set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
gabomdq@6674
   668
      if(HAVE_ALTIVEC OR HAVE_ALTIVEC_H_HDR)
gabomdq@6674
   669
        set(HAVE_ALTIVEC TRUE) # if only HAVE_ALTIVEC_H_HDR is set
gabomdq@6674
   670
        list(APPEND EXTRA_CFLAGS "-maltivec")
gabomdq@6674
   671
        set(SDL_ALTIVEC_BLITTERS 1)
gabomdq@6674
   672
        if(HAVE_ALTIVEC_H_HDR)
gabomdq@6674
   673
          set(HAVE_ALTIVEC_H 1)
icculus@8137
   674
        endif()
icculus@8137
   675
      endif()
icculus@8137
   676
    endif()
icculus@13186
   677
icculus@13186
   678
    if(ARMSIMD)
icculus@13186
   679
      set(ORIG_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
icculus@13186
   680
      set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -x assembler-with-cpp")
icculus@13186
   681
      check_c_source_compiles("
icculus@13186
   682
        .text
icculus@13186
   683
        .arch armv6
icculus@13186
   684
        .object_arch armv4
icculus@13186
   685
        .arm
icculus@13186
   686
        .altmacro
icculus@13186
   687
        #ifndef __ARM_EABI__
icculus@13186
   688
        #error EABI is required (to be sure that calling conventions are compatible)
icculus@13186
   689
        #endif
icculus@13186
   690
        pld [r0]
icculus@13186
   691
        uqadd8 r0, r0, r0
icculus@13186
   692
      " ARMSIMD_FOUND)
icculus@13186
   693
      set(CMAKE_REQUIRED_FLAGS "${ORIG_CMAKE_REQUIRED_FLAGS}")
icculus@13186
   694
icculus@13186
   695
      if(ARMSIMD_FOUND)
icculus@13186
   696
        set(HAVE_ARMSIMD TRUE)
icculus@13186
   697
        set(SDL_ARM_SIMD_BLITTERS 1)
icculus@13186
   698
        file(GLOB ARMSIMD_SOURCES ${SDL2_SOURCE_DIR}/src/video/arm/pixman-arm-simd*.S)
icculus@13186
   699
        set(SOURCE_FILES ${SOURCE_FILES} ${ARMSIMD_SOURCES})
icculus@13186
   700
        set(WARN_ABOUT_ARM_SIMD_ASM_MIT TRUE)
icculus@13186
   701
      endif()
icculus@13186
   702
    endif()
icculus@13186
   703
icculus@13186
   704
    if(ARMNEON)
icculus@13186
   705
      set(ORIG_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
icculus@13186
   706
      set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -x assembler-with-cpp")
icculus@13186
   707
      check_c_source_compiles("
icculus@13186
   708
        .text
icculus@13186
   709
        .fpu neon
icculus@13186
   710
        .arch armv7a
icculus@13186
   711
        .object_arch armv4
icculus@13186
   712
        .eabi_attribute 10, 0
icculus@13186
   713
        .arm
icculus@13186
   714
        .altmacro
icculus@13186
   715
        #ifndef __ARM_EABI__
icculus@13186
   716
        #error EABI is required (to be sure that calling conventions are compatible)
icculus@13186
   717
        #endif
icculus@13186
   718
        pld [r0]
icculus@13186
   719
        vmovn.u16 d0, q0
icculus@13186
   720
      " ARMNEON_FOUND)
icculus@13186
   721
      set(CMAKE_REQUIRED_FLAGS "${ORIG_CMAKE_REQUIRED_FLAGS}")
icculus@13186
   722
icculus@13186
   723
      if(ARMNEON_FOUND)
icculus@13186
   724
        set(HAVE_ARMNEON TRUE)
icculus@13186
   725
        set(SDL_ARM_NEON_BLITTERS 1)
icculus@13186
   726
        file(GLOB ARMNEON_SOURCES ${SDL2_SOURCE_DIR}/src/video/arm/pixman-arm-neon*.S)
icculus@13186
   727
        set(SOURCE_FILES ${SOURCE_FILES} ${ARMNEON_SOURCES})
icculus@13186
   728
        set(WARN_ABOUT_ARM_NEON_ASM_MIT TRUE)
icculus@13186
   729
      endif()
icculus@13186
   730
    endif()
icculus@13186
   731
gabomdq@6674
   732
  elseif(MSVC_VERSION GREATER 1500)
gabomdq@6674
   733
    # TODO: SDL_cpuinfo.h needs to support the user's configuration wish
gabomdq@6674
   734
    # for MSVC - right now it is always activated
gabomdq@6674
   735
    if(NOT ARCH_64)
gabomdq@6674
   736
      set(HAVE_MMX TRUE)
gabomdq@6674
   737
      set(HAVE_3DNOW TRUE)
icculus@8137
   738
    endif()
gabomdq@6674
   739
    set(HAVE_SSE TRUE)
gabomdq@6674
   740
    set(HAVE_SSE2 TRUE)
icculus@10835
   741
    set(HAVE_SSE3 TRUE)
gabomdq@6674
   742
    set(SDL_ASSEMBLY_ROUTINES 1)
icculus@8137
   743
  endif()
gabomdq@6674
   744
# TODO:
icculus@9277
   745
#else()
gabomdq@6674
   746
#  if(USE_GCC OR USE_CLANG)
icculus@10835
   747
#    list(APPEND EXTRA_CFLAGS "-mno-sse" "-mno-sse2" "-mno-sse3" "-mno-mmx")
icculus@8137
   748
#  endif()
icculus@8137
   749
endif()
gabomdq@6674
   750
gabomdq@6674
   751
# TODO: Can't deactivate on FreeBSD? w/o LIBC, SDL_stdinc.h can't define
gabomdq@6674
   752
# anything.
gabomdq@6674
   753
if(LIBC)
gabomdq@6674
   754
  if(WINDOWS AND NOT MINGW)
gabomdq@6674
   755
    set(HAVE_LIBC TRUE)
slouken@11480
   756
    foreach(_HEADER stdio.h string.h wchar.h ctype.h math.h limits.h)
gabomdq@6674
   757
      string(TOUPPER "HAVE_${_HEADER}" _UPPER)
gabomdq@6674
   758
      string(REPLACE "." "_" _HAVE_H ${_UPPER})
gabomdq@6674
   759
      set(${_HAVE_H} 1)
gabomdq@6674
   760
    endforeach()
gabomdq@6674
   761
    set(HAVE_SIGNAL_H 1)
gabomdq@6674
   762
    foreach(_FN
gabomdq@6674
   763
            malloc calloc realloc free qsort abs memset memcpy memmove memcmp
slouken@13263
   764
            wcslen wcslcpy wcslcat wcsdup wcsstr wcscmp wcsncmp
gabomdq@6674
   765
            strlen _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa
gabomdq@6674
   766
            _ultoa strtol strtoul strtoll strtod atoi atof strcmp strncmp
sezeroz@13262
   767
            _stricmp _strnicmp strtok_s sscanf
slouken@11682
   768
            acos acosf asin asinf atan atanf atan2 atan2f ceil ceilf
flibitijibibo@12072
   769
            copysign copysignf cos cosf exp expf fabs fabsf floor floorf fmod fmodf
flibitijibibo@11852
   770
            log logf log10 log10f pow powf scalbn scalbnf sin sinf sqrt sqrtf tan tanf)
gabomdq@6674
   771
      string(TOUPPER ${_FN} _UPPER)
gabomdq@6674
   772
      set(HAVE_${_UPPER} 1)
gabomdq@6674
   773
    endforeach()
gabomdq@6674
   774
    if(NOT CYGWIN AND NOT MINGW)
gabomdq@6674
   775
      set(HAVE_ALLOCA 1)
icculus@8137
   776
    endif()
gabomdq@6674
   777
    set(HAVE_M_PI 1)
gabomdq@6674
   778
    add_definitions(-D_USE_MATH_DEFINES) # needed for M_PI
gabomdq@6674
   779
    set(STDC_HEADERS 1)
icculus@9277
   780
  else()
gabomdq@6674
   781
    set(HAVE_LIBC TRUE)
gabomdq@6674
   782
    check_include_file(sys/types.h HAVE_SYS_TYPES_H)
gabomdq@6674
   783
    foreach(_HEADER
slouken@11480
   784
            stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h limits.h
slouken@11610
   785
            strings.h wchar.h inttypes.h stdint.h ctype.h math.h iconv.h signal.h libunwind.h)
gabomdq@6674
   786
      string(TOUPPER "HAVE_${_HEADER}" _UPPER)
gabomdq@6674
   787
      string(REPLACE "." "_" _HAVE_H ${_UPPER})
gabomdq@6674
   788
      check_include_file("${_HEADER}" ${_HAVE_H})
gabomdq@6674
   789
    endforeach()
gabomdq@6674
   790
gabomdq@6674
   791
    check_include_files("dlfcn.h;stdint.h;stddef.h;inttypes.h;stdlib.h;strings.h;string.h;float.h" STDC_HEADERS)
gabomdq@6674
   792
    check_type_size("size_t" SIZEOF_SIZE_T)
gabomdq@6674
   793
    check_symbol_exists(M_PI math.h HAVE_M_PI)
gabomdq@6674
   794
    # TODO: refine the mprotect check
gabomdq@6674
   795
    check_c_source_compiles("#include <sys/types.h>
gabomdq@6674
   796
                             #include <sys/mman.h>
gabomdq@6674
   797
                             int main() { }" HAVE_MPROTECT)
gabomdq@6674
   798
    foreach(_FN
gabomdq@6674
   799
            strtod malloc calloc realloc free getenv setenv putenv unsetenv
gabomdq@6674
   800
            qsort abs bcopy memset memcpy memmove memcmp strlen strlcpy strlcat
sezeroz@13262
   801
            _strrev _strupr _strlwr strchr strrchr strstr strtok_r itoa _ltoa
gabomdq@6674
   802
            _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull
gabomdq@6674
   803
            atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp
sezeroz@13265
   804
            wcscmp wcsdup wcslcat wcslcpy wcslen wcsncmp wcsstr
sezeroz@13265
   805
            sscanf vsscanf vsnprintf fopen64 fseeko fseeko64 sigaction setjmp
slouken@12714
   806
            nanosleep sysconf sysctlbyname getauxval poll _Exit
gabomdq@6674
   807
            )
gabomdq@6674
   808
      string(TOUPPER ${_FN} _UPPER)
gabomdq@6674
   809
      set(_HAVEVAR "HAVE_${_UPPER}")
gabomdq@6674
   810
      check_function_exists("${_FN}" ${_HAVEVAR})
gabomdq@6674
   811
    endforeach()
gabomdq@6674
   812
gabomdq@6674
   813
    check_library_exists(m pow "" HAVE_LIBM)
gabomdq@6674
   814
    if(HAVE_LIBM)
gabomdq@6674
   815
      set(CMAKE_REQUIRED_LIBRARIES m)
gabomdq@6674
   816
      foreach(_FN
sezeroz@13265
   817
              atan atan2 atanf atan2f ceil ceilf copysign copysignf cos cosf
sezeroz@13265
   818
              exp expf fabs fabsf floor floorf fmod fmodf log logf log10 log10f
sezeroz@13265
   819
              pow powf scalbn scalbnf sin sinf sqrt sqrtf tan tanf acos acosf
sezeroz@13265
   820
              asin asinf)
gabomdq@6674
   821
        string(TOUPPER ${_FN} _UPPER)
gabomdq@6674
   822
        set(_HAVEVAR "HAVE_${_UPPER}")
gabomdq@6674
   823
        check_function_exists("${_FN}" ${_HAVEVAR})
gabomdq@6674
   824
      endforeach()
gabomdq@6674
   825
      set(CMAKE_REQUIRED_LIBRARIES)
gabomdq@6674
   826
      list(APPEND EXTRA_LIBS m)
icculus@8137
   827
    endif()
gabomdq@6674
   828
gabomdq@6674
   829
    check_library_exists(iconv iconv_open "" HAVE_LIBICONV)
gabomdq@6674
   830
    if(HAVE_LIBICONV)
gabomdq@6674
   831
      list(APPEND EXTRA_LIBS iconv)
icculus@9414
   832
      set(HAVE_ICONV 1)
icculus@9414
   833
    endif()
icculus@9414
   834
icculus@9414
   835
    if(NOT APPLE)
icculus@9414
   836
      check_include_file(alloca.h HAVE_ALLOCA_H)
icculus@9414
   837
      check_function_exists(alloca HAVE_ALLOCA)
icculus@9414
   838
    else()
icculus@9414
   839
      set(HAVE_ALLOCA_H 1)
icculus@9414
   840
      set(HAVE_ALLOCA 1)
icculus@8137
   841
    endif()
gabomdq@6674
   842
gabomdq@6674
   843
    check_struct_has_member("struct sigaction" "sa_sigaction" "signal.h" HAVE_SA_SIGACTION)
icculus@8137
   844
  endif()
icculus@9277
   845
else()
gabomdq@6674
   846
  if(WINDOWS)
gabomdq@6674
   847
    set(HAVE_STDARG_H 1)
gabomdq@6674
   848
    set(HAVE_STDDEF_H 1)
icculus@8137
   849
  endif()
icculus@8137
   850
endif()
gabomdq@6674
   851
gabomdq@6674
   852
gabomdq@6674
   853
# Enable/disable various subsystems of the SDL library
gabomdq@6674
   854
foreach(_SUB ${SDL_SUBSYSTEMS})
gabomdq@6674
   855
  string(TOUPPER ${_SUB} _OPT)
gabomdq@6674
   856
  if(NOT SDL_${_OPT})
gabomdq@6674
   857
    set(SDL_${_OPT}_DISABLED 1)
icculus@8137
   858
  endif()
gabomdq@6674
   859
endforeach()
gabomdq@6674
   860
if(SDL_JOYSTICK)
gabomdq@6674
   861
  file(GLOB JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/*.c)
gabomdq@6674
   862
  set(SOURCE_FILES ${SOURCE_FILES} ${JOYSTICK_SOURCES})
icculus@8137
   863
endif()
gabomdq@6674
   864
if(SDL_HAPTIC)
gabomdq@6674
   865
  if(NOT SDL_JOYSTICK)
gabomdq@6674
   866
    # Haptic requires some private functions from the joystick subsystem.
gabomdq@6674
   867
    message_error("SDL_HAPTIC requires SDL_JOYSTICK, which is not enabled")
icculus@8137
   868
  endif()
gabomdq@6674
   869
  file(GLOB HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/*.c)
gabomdq@6674
   870
  set(SOURCE_FILES ${SOURCE_FILES} ${HAPTIC_SOURCES})
icculus@8137
   871
endif()
slouken@12130
   872
if(SDL_SENSOR)
slouken@12130
   873
  file(GLOB SENSOR_SOURCES ${SDL2_SOURCE_DIR}/src/sensor/*.c)
slouken@12130
   874
  set(SOURCE_FILES ${SOURCE_FILES} ${SENSOR_SOURCES})
slouken@12130
   875
endif()
gabomdq@6674
   876
if(SDL_POWER)
gabomdq@6674
   877
  file(GLOB POWER_SOURCES ${SDL2_SOURCE_DIR}/src/power/*.c)
gabomdq@6674
   878
  set(SOURCE_FILES ${SOURCE_FILES} ${POWER_SOURCES})
icculus@8137
   879
endif()
hugh@12673
   880
# TODO: in configure.ac, the test for LOADSO and SDL_DLOPEN is a bit weird:
gabomdq@6674
   881
# if LOADSO is not wanted, SDL_LOADSO_DISABLED is set
gabomdq@6674
   882
# If however on Unix or APPLE dlopen() is detected via CheckDLOPEN(),
gabomdq@6674
   883
# SDL_LOADSO_DISABLED will not be set, regardless of the LOADSO settings
gabomdq@6674
   884
gabomdq@6674
   885
# General SDL subsystem options, valid for all platforms
gabomdq@6674
   886
if(SDL_AUDIO)
gabomdq@6674
   887
  # CheckDummyAudio/CheckDiskAudio - valid for all platforms
gabomdq@6674
   888
  if(DUMMYAUDIO)
gabomdq@6674
   889
    set(SDL_AUDIO_DRIVER_DUMMY 1)
gabomdq@6674
   890
    file(GLOB DUMMYAUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/dummy/*.c)
gabomdq@6674
   891
    set(SOURCE_FILES ${SOURCE_FILES} ${DUMMYAUDIO_SOURCES})
gabomdq@6674
   892
    set(HAVE_DUMMYAUDIO TRUE)
icculus@8137
   893
  endif()
gabomdq@6674
   894
  if(DISKAUDIO)
gabomdq@6674
   895
    set(SDL_AUDIO_DRIVER_DISK 1)
gabomdq@6674
   896
    file(GLOB DISKAUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/disk/*.c)
gabomdq@6674
   897
    set(SOURCE_FILES ${SOURCE_FILES} ${DISKAUDIO_SOURCES})
gabomdq@6674
   898
    set(HAVE_DISKAUDIO TRUE)
icculus@8137
   899
  endif()
icculus@8137
   900
endif()
gabomdq@6674
   901
gabomdq@6674
   902
if(SDL_DLOPEN)
gabomdq@6674
   903
  # Relevant for Unix/Darwin only
gabomdq@6674
   904
  if(UNIX OR APPLE)
gabomdq@6674
   905
    CheckDLOPEN()
icculus@8137
   906
  endif()
icculus@8137
   907
endif()
gabomdq@6674
   908
slouken@13621
   909
if(SDL_JOYSTICK)
slouken@13621
   910
  if(JOYSTICK_VIRTUAL)
slouken@13621
   911
    set(SDL_JOYSTICK_VIRTUAL 1)
slouken@13621
   912
    file(GLOB JOYSTICK_VIRTUAL_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/virtual/*.c)
slouken@13621
   913
    set(SOURCE_FILES ${SOURCE_FILES} ${JOYSTICK_VIRTUAL_SOURCES})
slouken@13621
   914
  endif()
slouken@13621
   915
endif()
slouken@13621
   916
gabomdq@6674
   917
if(SDL_VIDEO)
gabomdq@6674
   918
  if(VIDEO_DUMMY)
gabomdq@6674
   919
    set(SDL_VIDEO_DRIVER_DUMMY 1)
gabomdq@6674
   920
    file(GLOB VIDEO_DUMMY_SOURCES ${SDL2_SOURCE_DIR}/src/video/dummy/*.c)
gabomdq@6674
   921
    set(SOURCE_FILES ${SOURCE_FILES} ${VIDEO_DUMMY_SOURCES})
gabomdq@6674
   922
    set(HAVE_VIDEO_DUMMY TRUE)
gabomdq@6674
   923
    set(HAVE_SDL_VIDEO TRUE)
icculus@8137
   924
  endif()
brandon@13089
   925
  if(VIDEO_OFFSCREEN)
brandon@13089
   926
    set(SDL_VIDEO_DRIVER_OFFSCREEN 1)
brandon@13089
   927
    file(GLOB VIDEO_OFFSCREEN_SOURCES ${SDL2_SOURCE_DIR}/src/video/offscreen/*.c)
brandon@13089
   928
    set(SOURCE_FILES ${SOURCE_FILES} ${VIDEO_OFFSCREEN_SOURCES})
brandon@13089
   929
    set(HAVE_VIDEO_OFFSCREEN TRUE)
brandon@13089
   930
    set(HAVE_SDL_VIDEO TRUE)
brandon@13089
   931
  endif()
icculus@8137
   932
endif()
gabomdq@6674
   933
icculus@12932
   934
# Platform-specific options and settings
icculus@9982
   935
if(ANDROID)
icculus@9982
   936
  file(GLOB ANDROID_CORE_SOURCES ${SDL2_SOURCE_DIR}/src/core/android/*.c)
icculus@9982
   937
  set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_CORE_SOURCES})
olli@11071
   938
olli@11071
   939
  # SDL_spinlock.c Needs to be compiled in ARM mode.
olli@11071
   940
  # There seems to be no better way currently to set the ARM mode.
olli@11071
   941
  # see: https://issuetracker.google.com/issues/62264618
olli@11071
   942
  # Another option would be to set ARM mode to all compiled files
olli@11071
   943
  check_c_compiler_flag(-marm HAVE_ARM_MODE)
olli@11071
   944
  if(HAVE_ARM_MODE)
olli@11071
   945
    set_source_files_properties(${SDL2_SOURCE_DIR}/src/atomic/SDL_spinlock.c PROPERTIES COMPILE_FLAGS -marm)
olli@11071
   946
  endif()
olli@11071
   947
icculus@9982
   948
  file(GLOB ANDROID_MAIN_SOURCES ${SDL2_SOURCE_DIR}/src/main/android/*.c)
olli@11071
   949
  set(SDLMAIN_SOURCES ${SDLMAIN_SOURCES} ${ANDROID_MAIN_SOURCES})
olli@11071
   950
icculus@9982
   951
  if(SDL_AUDIO)
icculus@9982
   952
    set(SDL_AUDIO_DRIVER_ANDROID 1)
icculus@9982
   953
    file(GLOB ANDROID_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/android/*.c)
icculus@9982
   954
    set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_AUDIO_SOURCES})
icculus@9982
   955
    set(HAVE_SDL_AUDIO TRUE)
icculus@9982
   956
  endif()
icculus@9982
   957
  if(SDL_FILESYSTEM)
icculus@9982
   958
    set(SDL_FILESYSTEM_ANDROID 1)
icculus@9982
   959
    file(GLOB ANDROID_FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/android/*.c)
icculus@9982
   960
    set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_FILESYSTEM_SOURCES})
icculus@9982
   961
    set(HAVE_SDL_FILESYSTEM TRUE)
icculus@9982
   962
  endif()
slouken@11353
   963
  if(SDL_HAPTIC)
slouken@11353
   964
    set(SDL_HAPTIC_ANDROID 1)
slouken@11353
   965
    file(GLOB ANDROID_HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/android/*.c)
slouken@11353
   966
    set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_HAPTIC_SOURCES})
slouken@11353
   967
    set(HAVE_SDL_HAPTIC TRUE)
slouken@11353
   968
  endif()
icculus@9982
   969
  if(SDL_JOYSTICK)
icculus@12932
   970
    CheckHIDAPI()
icculus@9982
   971
    set(SDL_JOYSTICK_ANDROID 1)
slouken@11537
   972
    file(GLOB ANDROID_JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/android/*.c ${SDL2_SOURCE_DIR}/src/joystick/steam/*.c)
icculus@9982
   973
    set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_JOYSTICK_SOURCES})
icculus@9982
   974
    set(HAVE_SDL_JOYSTICK TRUE)
icculus@9982
   975
  endif()
olli@11207
   976
  if(SDL_LOADSO)
olli@11207
   977
    set(SDL_LOADSO_DLOPEN 1)
olli@11207
   978
    file(GLOB LOADSO_SOURCES ${SDL2_SOURCE_DIR}/src/loadso/dlopen/*.c)
olli@11207
   979
    set(SOURCE_FILES ${SOURCE_FILES} ${LOADSO_SOURCES})
olli@11207
   980
    set(HAVE_SDL_LOADSO TRUE)
olli@11207
   981
  endif()
icculus@9982
   982
  if(SDL_POWER)
icculus@9982
   983
    set(SDL_POWER_ANDROID 1)
icculus@9982
   984
    file(GLOB ANDROID_POWER_SOURCES ${SDL2_SOURCE_DIR}/src/power/android/*.c)
icculus@9982
   985
    set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_POWER_SOURCES})
icculus@9982
   986
    set(HAVE_SDL_POWER TRUE)
icculus@9982
   987
  endif()
olli@11207
   988
  if(SDL_TIMERS)
olli@11207
   989
    set(SDL_TIMER_UNIX 1)
olli@11207
   990
    file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/unix/*.c)
olli@11207
   991
    set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
olli@11207
   992
    set(HAVE_SDL_TIMERS TRUE)
olli@11207
   993
  endif()
icculus@12149
   994
  if(SDL_SENSOR)
icculus@12149
   995
    set(SDL_SENSOR_ANDROID 1)
icculus@12149
   996
    set(HAVE_SDL_SENSORS TRUE)
icculus@12149
   997
    file(GLOB ANDROID_SENSOR_SOURCES ${SDL2_SOURCE_DIR}/src/sensor/android/*.c)
icculus@12149
   998
    set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_SENSOR_SOURCES})
icculus@12149
   999
  endif()
icculus@9982
  1000
  if(SDL_VIDEO)
icculus@9982
  1001
    set(SDL_VIDEO_DRIVER_ANDROID 1)
icculus@9982
  1002
    file(GLOB ANDROID_VIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/android/*.c)
icculus@9982
  1003
    set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_VIDEO_SOURCES})
icculus@9982
  1004
    set(HAVE_SDL_VIDEO TRUE)
icculus@9982
  1005
olli@11071
  1006
    # Core stuff
sylvain@13006
  1007
    # find_library(ANDROID_DL_LIBRARY dl)
sylvain@13006
  1008
    # FIXME failing dlopen https://github.com/android-ndk/ndk/issues/929
sylvain@13006
  1009
    find_library(ANDROID_DL_LIBRARY NAMES libdl.so dl)
olli@11071
  1010
    find_library(ANDROID_LOG_LIBRARY log)
olli@11071
  1011
    find_library(ANDROID_LIBRARY_LIBRARY android)
olli@11071
  1012
    list(APPEND EXTRA_LIBS ${ANDROID_DL_LIBRARY} ${ANDROID_LOG_LIBRARY} ${ANDROID_LIBRARY_LIBRARY})
olli@11071
  1013
    add_definitions(-DGL_GLEXT_PROTOTYPES)
olli@11071
  1014
sylvain@13039
  1015
    if (HAVE_HIDAPI)
sylvain@13039
  1016
        list(APPEND EXTRA_LIBS hidapi)
sylvain@13039
  1017
    endif()
sylvain@13039
  1018
icculus@9982
  1019
    #enable gles
icculus@9982
  1020
    if(VIDEO_OPENGLES)
icculus@9982
  1021
      set(SDL_VIDEO_OPENGL_EGL 1)
icculus@9982
  1022
      set(HAVE_VIDEO_OPENGLES TRUE)
slouken@12901
  1023
      set(SDL_VIDEO_OPENGL_ES 1)
slouken@12901
  1024
      set(SDL_VIDEO_RENDER_OGL_ES 1)
icculus@9982
  1025
      set(SDL_VIDEO_OPENGL_ES2 1)
icculus@9982
  1026
      set(SDL_VIDEO_RENDER_OGL_ES2 1)
olli@11071
  1027
olli@11071
  1028
      find_library(OpenGLES1_LIBRARY GLESv1_CM)
olli@11071
  1029
      find_library(OpenGLES2_LIBRARY GLESv2)
olli@11071
  1030
      list(APPEND EXTRA_LIBS ${OpenGLES1_LIBRARY} ${OpenGLES2_LIBRARY})
icculus@9982
  1031
    endif()
icculus@11365
  1032
icculus@11365
  1033
    CHECK_C_SOURCE_COMPILES("
slouken@11409
  1034
    #if defined(__ARM_ARCH) && __ARM_ARCH < 7
icculus@11365
  1035
    #error Vulkan doesn't work on this configuration
icculus@11365
  1036
    #endif
icculus@11365
  1037
    int main()
icculus@11365
  1038
    {
icculus@11365
  1039
        return 0;
icculus@11365
  1040
    }
icculus@11365
  1041
    " VULKAN_PASSED_ANDROID_CHECKS)
icculus@11365
  1042
    if(NOT VULKAN_PASSED_ANDROID_CHECKS)
icculus@11365
  1043
      set(VIDEO_VULKAN OFF)
icculus@11365
  1044
      message(STATUS "Vulkan doesn't work on this configuration")
icculus@11365
  1045
    endif()
icculus@9982
  1046
  endif()
olli@11207
  1047
olli@11207
  1048
  CheckPTHREAD()
olli@11207
  1049
icculus@12932
  1050
elseif(EMSCRIPTEN)
icculus@9278
  1051
  # Hide noisy warnings that intend to aid mostly during initial stages of porting a new
icculus@9278
  1052
  # project. Uncomment at will for verbose cross-compiling -I/../ path info.
icculus@9278
  1053
  add_definitions(-Wno-warn-absolute-paths)
icculus@9278
  1054
  if(SDL_AUDIO)
icculus@9278
  1055
    set(SDL_AUDIO_DRIVER_EMSCRIPTEN 1)
icculus@9278
  1056
    file(GLOB EM_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/emscripten/*.c)
icculus@9278
  1057
    set(SOURCE_FILES ${SOURCE_FILES} ${EM_AUDIO_SOURCES})
icculus@9278
  1058
    set(HAVE_SDL_AUDIO TRUE)
icculus@9278
  1059
  endif()
icculus@9278
  1060
  if(SDL_FILESYSTEM)
icculus@9278
  1061
    set(SDL_FILESYSTEM_EMSCRIPTEN 1)
icculus@9278
  1062
    file(GLOB EM_FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/emscripten/*.c)
icculus@9278
  1063
    set(SOURCE_FILES ${SOURCE_FILES} ${EM_FILESYSTEM_SOURCES})
icculus@9278
  1064
    set(HAVE_SDL_FILESYSTEM TRUE)
icculus@9278
  1065
  endif()
icculus@9278
  1066
  if(SDL_JOYSTICK)
icculus@9278
  1067
    set(SDL_JOYSTICK_EMSCRIPTEN 1)
icculus@9278
  1068
    file(GLOB EM_JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/emscripten/*.c)
icculus@9278
  1069
    set(SOURCE_FILES ${SOURCE_FILES} ${EM_JOYSTICK_SOURCES})
icculus@9278
  1070
    set(HAVE_SDL_JOYSTICK TRUE)
icculus@9278
  1071
  endif()
icculus@9278
  1072
  if(SDL_POWER)
icculus@9278
  1073
    set(SDL_POWER_EMSCRIPTEN 1)
icculus@9278
  1074
    file(GLOB EM_POWER_SOURCES ${SDL2_SOURCE_DIR}/src/power/emscripten/*.c)
icculus@9278
  1075
    set(SOURCE_FILES ${SOURCE_FILES} ${EM_POWER_SOURCES})
icculus@9278
  1076
    set(HAVE_SDL_POWER TRUE)
icculus@9278
  1077
  endif()
admin@10321
  1078
  if(SDL_TIMERS)
admin@10321
  1079
    set(SDL_TIMER_UNIX 1)
admin@10321
  1080
    file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/unix/*.c)
admin@10321
  1081
    set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
admin@10321
  1082
    set(HAVE_SDL_TIMERS TRUE)
admin@10321
  1083
admin@10321
  1084
    if(CLOCK_GETTIME)
admin@10321
  1085
      set(HAVE_CLOCK_GETTIME 1)
admin@10321
  1086
    endif()
admin@10321
  1087
  endif()
icculus@9278
  1088
  if(SDL_VIDEO)
icculus@9278
  1089
    set(SDL_VIDEO_DRIVER_EMSCRIPTEN 1)
icculus@9278
  1090
    file(GLOB EM_VIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/emscripten/*.c)
icculus@9278
  1091
    set(SOURCE_FILES ${SOURCE_FILES} ${EM_VIDEO_SOURCES})
icculus@9278
  1092
    set(HAVE_SDL_VIDEO TRUE)
icculus@9278
  1093
icculus@9278
  1094
    #enable gles
icculus@9278
  1095
    if(VIDEO_OPENGLES)
icculus@9278
  1096
      set(SDL_VIDEO_OPENGL_EGL 1)
icculus@9278
  1097
      set(HAVE_VIDEO_OPENGLES TRUE)
icculus@9278
  1098
      set(SDL_VIDEO_OPENGL_ES2 1)
icculus@9278
  1099
      set(SDL_VIDEO_RENDER_OGL_ES2 1)
icculus@9278
  1100
    endif()
icculus@9278
  1101
  endif()
icculus@12932
  1102
ccawley2011@13526
  1103
elseif(UNIX AND NOT APPLE AND NOT ANDROID AND NOT RISCOS)
gabomdq@6674
  1104
  if(SDL_AUDIO)
gabomdq@6674
  1105
    if(SYSV5 OR SOLARIS OR HPUX)
gabomdq@6674
  1106
        set(SDL_AUDIO_DRIVER_SUNAUDIO 1)
gabomdq@6674
  1107
        file(GLOB SUN_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/sun/*.c)
gabomdq@6674
  1108
        set(SOURCE_FILES ${SOURCE_FILES} ${SUN_AUDIO_SOURCES})
gabomdq@6674
  1109
        set(HAVE_SDL_AUDIO TRUE)
icculus@11028
  1110
    elseif(NETBSD)
icculus@11028
  1111
        set(SDL_AUDIO_DRIVER_NETBSD 1)
icculus@11028
  1112
        file(GLOB NETBSD_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/netbsd/*.c)
icculus@11028
  1113
        set(SOURCE_FILES ${SOURCE_FILES} ${NETBSD_AUDIO_SOURCES})
gabomdq@6674
  1114
        set(HAVE_SDL_AUDIO TRUE)
gabomdq@6674
  1115
    elseif(AIX)
gabomdq@6674
  1116
        set(SDL_AUDIO_DRIVER_PAUDIO 1)
gabomdq@6674
  1117
        file(GLOB AIX_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/paudio/*.c)
gabomdq@6674
  1118
        set(SOURCE_FILES ${SOURCE_FILES} ${AIX_AUDIO_SOURCES})
gabomdq@6674
  1119
        set(HAVE_SDL_AUDIO TRUE)
gabomdq@6674
  1120
    endif()
gabomdq@6674
  1121
    CheckOSS()
gabomdq@6674
  1122
    CheckALSA()
icculus@11081
  1123
    CheckJACK()
gabomdq@6674
  1124
    CheckPulseAudio()
gabomdq@6674
  1125
    CheckESD()
gabomdq@6674
  1126
    CheckARTS()
gabomdq@6674
  1127
    CheckNAS()
icculus@7367
  1128
    CheckSNDIO()
gabomdq@6674
  1129
    CheckFusionSound()
slouken@10777
  1130
    CheckLibSampleRate()
icculus@8137
  1131
  endif()
gabomdq@6674
  1132
gabomdq@6674
  1133
  if(SDL_VIDEO)
slouken@9077
  1134
    # Need to check for Raspberry PI first and add platform specific compiler flags, otherwise the test for GLES fails!
slouken@9077
  1135
    CheckRPI()
gabomdq@6674
  1136
    CheckX11()
gabomdq@6674
  1137
    CheckDirectFB()
gabomdq@6674
  1138
    CheckOpenGLX11()
gabomdq@6674
  1139
    CheckOpenGLESX11()
gabomdq@8062
  1140
    CheckWayland()
slouken@9164
  1141
    CheckVivante()
slouken@11175
  1142
    CheckKMSDRM()
icculus@8137
  1143
  endif()
gabomdq@6674
  1144
icculus@11312
  1145
  if(UNIX)
icculus@11312
  1146
    file(GLOB CORE_UNIX_SOURCES ${SDL2_SOURCE_DIR}/src/core/unix/*.c)
icculus@11312
  1147
    set(SOURCE_FILES ${SOURCE_FILES} ${CORE_UNIX_SOURCES})
icculus@11312
  1148
  endif()
icculus@11312
  1149
icculus@6729
  1150
  if(LINUX)
gabomdq@6674
  1151
    check_c_source_compiles("
gabomdq@6674
  1152
        #include <linux/input.h>
gabomdq@6674
  1153
        #ifndef EVIOCGNAME
gabomdq@6674
  1154
        #error EVIOCGNAME() ioctl not available
gabomdq@6674
  1155
        #endif
gabomdq@6674
  1156
        int main(int argc, char** argv) {}" HAVE_INPUT_EVENTS)
slouken@7903
  1157
gabomdq@8032
  1158
    check_c_source_compiles("
gabomdq@8032
  1159
        #include <linux/kd.h>
gabomdq@8032
  1160
        #include <linux/keyboard.h>
gabomdq@8032
  1161
saadrustam@11940
  1162
        int main(int argc, char **argv)
gabomdq@8032
  1163
        {
gabomdq@8032
  1164
            struct kbentry kbe;
gabomdq@8032
  1165
            kbe.kb_table = KG_CTRL;
gabomdq@8032
  1166
            ioctl(0, KDGKBENT, &kbe);
gabomdq@8032
  1167
        }" HAVE_INPUT_KD)
gabomdq@8032
  1168
icculus@11312
  1169
    file(GLOB CORE_LINUX_SOURCES ${SDL2_SOURCE_DIR}/src/core/linux/*.c)
icculus@11312
  1170
    set(SOURCE_FILES ${SOURCE_FILES} ${CORE_LINUX_SOURCES})
slouken@7903
  1171
gabomdq@6674
  1172
    if(HAVE_INPUT_EVENTS)
gabomdq@6674
  1173
      set(SDL_INPUT_LINUXEV 1)
icculus@8137
  1174
    endif()
gabomdq@6674
  1175
icculus@6729
  1176
    if(SDL_HAPTIC AND HAVE_INPUT_EVENTS)
gabomdq@6674
  1177
      set(SDL_HAPTIC_LINUX 1)
gabomdq@6674
  1178
      file(GLOB HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/linux/*.c)
gabomdq@6674
  1179
      set(SOURCE_FILES ${SOURCE_FILES} ${HAPTIC_SOURCES})
gabomdq@6674
  1180
      set(HAVE_SDL_HAPTIC TRUE)
icculus@8137
  1181
    endif()
icculus@6734
  1182
gabomdq@8032
  1183
    if(HAVE_INPUT_KD)
gabomdq@8032
  1184
      set(SDL_INPUT_LINUXKD 1)
icculus@8137
  1185
    endif()
gabomdq@8032
  1186
icculus@6734
  1187
    check_include_file("libudev.h" HAVE_LIBUDEV_H)
icculus@6774
  1188
slouken@10419
  1189
    if(PKG_CONFIG_FOUND)
slouken@10419
  1190
      pkg_search_module(DBUS dbus-1 dbus)
slouken@10419
  1191
      if(DBUS_FOUND)
slouken@10419
  1192
        set(HAVE_DBUS_DBUS_H TRUE)
slouken@10419
  1193
        include_directories(${DBUS_INCLUDE_DIRS})
slouken@10419
  1194
        list(APPEND EXTRA_LIBS ${DBUS_LIBRARIES})
slouken@10419
  1195
      endif()
slouken@10419
  1196
slouken@10419
  1197
      pkg_search_module(IBUS ibus-1.0 ibus)
slouken@10419
  1198
      if(IBUS_FOUND)
slouken@10419
  1199
        set(HAVE_IBUS_IBUS_H TRUE)
slouken@10419
  1200
        include_directories(${IBUS_INCLUDE_DIRS})
slouken@10419
  1201
        list(APPEND EXTRA_LIBS ${IBUS_LIBRARIES})
slouken@13001
  1202
        add_definitions(-DSDL_USE_IME)
slouken@10419
  1203
      endif()
slouken@12257
  1204
      if(HAVE_LIBUNWIND_H)
slouken@12257
  1205
        # We've already found the header, so REQUIRE the lib to be present
slouken@12257
  1206
        pkg_search_module(UNWIND REQUIRED libunwind)
slouken@12257
  1207
        pkg_search_module(UNWIND_GENERIC REQUIRED libunwind-generic)
slouken@12257
  1208
        list(APPEND EXTRA_LIBS ${UNWIND_LIBRARIES} ${UNWIND_GENERIC_LIBRARIES})
slouken@12257
  1209
      endif()
slouken@10419
  1210
    endif()
slouken@10419
  1211
slouken@10533
  1212
    check_include_file("fcitx/frontend.h" HAVE_FCITX_FRONTEND_H)
icculus@8137
  1213
  endif()
gabomdq@6674
  1214
gabomdq@6674
  1215
  if(INPUT_TSLIB)
gabomdq@6674
  1216
    check_c_source_compiles("
gabomdq@6674
  1217
        #include \"tslib.h\"
gabomdq@6674
  1218
        int main(int argc, char** argv) { }" HAVE_INPUT_TSLIB)
gabomdq@6674
  1219
    if(HAVE_INPUT_TSLIB)
gabomdq@6674
  1220
      set(SDL_INPUT_TSLIB 1)
gabomdq@6674
  1221
      list(APPEND EXTRA_LIBS ts)
icculus@8137
  1222
    endif()
icculus@8137
  1223
  endif()
gabomdq@6674
  1224
gabomdq@6674
  1225
  if(SDL_JOYSTICK)
aeikum@12971
  1226
    if(FREEBSD OR NETBSD OR OPENBSD OR BSDI)
aeikum@12971
  1227
      CheckUSBHID()
aeikum@12971
  1228
    endif()
icculus@12932
  1229
    CheckHIDAPI()
icculus@9980
  1230
    if(LINUX AND NOT ANDROID)
gabomdq@6674
  1231
      set(SDL_JOYSTICK_LINUX 1)
slouken@11537
  1232
      file(GLOB JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/linux/*.c ${SDL2_SOURCE_DIR}/src/joystick/steam/*.c)
gabomdq@6674
  1233
      set(SOURCE_FILES ${SOURCE_FILES} ${JOYSTICK_SOURCES})
gabomdq@6674
  1234
      set(HAVE_SDL_JOYSTICK TRUE)
icculus@8137
  1235
    endif()
icculus@8137
  1236
  endif()
gabomdq@6674
  1237
gabomdq@6674
  1238
  CheckPTHREAD()
gabomdq@6674
  1239
gabomdq@6674
  1240
  if(CLOCK_GETTIME)
gabomdq@6674
  1241
    check_library_exists(rt clock_gettime "" FOUND_CLOCK_GETTIME)
gabomdq@6674
  1242
    if(FOUND_CLOCK_GETTIME)
gabomdq@6674
  1243
      list(APPEND EXTRA_LIBS rt)
gabomdq@6674
  1244
      set(HAVE_CLOCK_GETTIME 1)
icculus@9277
  1245
    else()
gabomdq@6674
  1246
      check_library_exists(c clock_gettime "" FOUND_CLOCK_GETTIME)
gabomdq@6674
  1247
      if(FOUND_CLOCK_GETTIME)
gabomdq@6674
  1248
        set(HAVE_CLOCK_GETTIME 1)
icculus@8137
  1249
      endif()
icculus@8137
  1250
    endif()
icculus@8137
  1251
  endif()
gabomdq@6674
  1252
gabomdq@6674
  1253
  check_include_file(linux/version.h HAVE_LINUX_VERSION_H)
gabomdq@6674
  1254
  if(HAVE_LINUX_VERSION_H)
gabomdq@6674
  1255
    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DHAVE_LINUX_VERSION_H")
icculus@8137
  1256
  endif()
gabomdq@6674
  1257
gabomdq@6674
  1258
  if(SDL_POWER)
gabomdq@6674
  1259
    if(LINUX)
gabomdq@6674
  1260
      set(SDL_POWER_LINUX 1)
gabomdq@6674
  1261
      file(GLOB POWER_SOURCES ${SDL2_SOURCE_DIR}/src/power/linux/*.c)
gabomdq@6674
  1262
      set(SOURCE_FILES ${SOURCE_FILES} ${POWER_SOURCES})
gabomdq@6674
  1263
      set(HAVE_SDL_POWER TRUE)
icculus@8137
  1264
    endif()
icculus@8137
  1265
  endif()
gabomdq@6674
  1266
icculus@7667
  1267
  if(SDL_FILESYSTEM)
icculus@7667
  1268
    set(SDL_FILESYSTEM_UNIX 1)
slouken@7867
  1269
    file(GLOB FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/unix/*.c)
icculus@7667
  1270
    set(SOURCE_FILES ${SOURCE_FILES} ${FILESYSTEM_SOURCES})
icculus@7667
  1271
    set(HAVE_SDL_FILESYSTEM TRUE)
icculus@8137
  1272
  endif()
icculus@7667
  1273
gabomdq@6674
  1274
  if(SDL_TIMERS)
gabomdq@6674
  1275
    set(SDL_TIMER_UNIX 1)
gabomdq@6674
  1276
    file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/unix/*.c)
gabomdq@6674
  1277
    set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
gabomdq@6674
  1278
    set(HAVE_SDL_TIMERS TRUE)
icculus@8137
  1279
  endif()
gabomdq@6674
  1280
gabomdq@6674
  1281
  if(RPATH)
gabomdq@6674
  1282
    set(SDL_RLD_FLAGS "")
gabomdq@6674
  1283
    if(BSDI OR FREEBSD OR LINUX OR NETBSD)
slouken@10043
  1284
      set(CMAKE_REQUIRED_FLAGS "-Wl,--enable-new-dtags")
slouken@10043
  1285
      check_c_compiler_flag("" HAVE_ENABLE_NEW_DTAGS)
slouken@10043
  1286
      set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
slouken@10043
  1287
      if(HAVE_ENABLE_NEW_DTAGS)
slouken@10044
  1288
        set(SDL_RLD_FLAGS "-Wl,-rpath,\${libdir} -Wl,--enable-new-dtags")
slouken@10044
  1289
      else()
slouken@10044
  1290
        set(SDL_RLD_FLAGS "-Wl,-rpath,\${libdir}")
slouken@10043
  1291
      endif()
gabomdq@6674
  1292
    elseif(SOLARIS)
gabomdq@6674
  1293
      set(SDL_RLD_FLAGS "-R\${libdir}")
gabomdq@6674
  1294
    endif()
gabomdq@6674
  1295
    set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
gabomdq@6674
  1296
    set(HAVE_RPATH TRUE)
icculus@8137
  1297
  endif()
gabomdq@6674
  1298
gabomdq@6674
  1299
elseif(WINDOWS)
gabomdq@6674
  1300
  find_program(WINDRES windres)
gabomdq@6674
  1301
gabomdq@6674
  1302
  check_c_source_compiles("
gabomdq@6674
  1303
    #include <windows.h>
gabomdq@6674
  1304
    int main(int argc, char **argv) { }" HAVE_WIN32_CC)
gabomdq@6674
  1305
slouken@7903
  1306
  file(GLOB CORE_SOURCES ${SDL2_SOURCE_DIR}/src/core/windows/*.c)
slouken@7903
  1307
  set(SOURCE_FILES ${SOURCE_FILES} ${CORE_SOURCES})
gabomdq@6674
  1308
slime73@9994
  1309
  if(MSVC)
slime73@9994
  1310
    # Prevent codegen that would use the VC runtime libraries.
slouken@11210
  1311
    set_property(DIRECTORY . APPEND PROPERTY COMPILE_OPTIONS "/GS-")
slime73@9994
  1312
    if(NOT ARCH_64)
slouken@11210
  1313
      set_property(DIRECTORY . APPEND PROPERTY COMPILE_OPTIONS "/arch:SSE")
slime73@9994
  1314
    endif()
slime73@9994
  1315
  endif()
slime73@9994
  1316
gabomdq@6674
  1317
  # Check for DirectX
gabomdq@6674
  1318
  if(DIRECTX)
icculus@9979
  1319
    if(DEFINED MSVC_VERSION AND NOT ${MSVC_VERSION} LESS 1700)
icculus@9979
  1320
        set(USE_WINSDK_DIRECTX TRUE)
icculus@9979
  1321
    endif()
icculus@9979
  1322
    if(NOT CMAKE_COMPILER_IS_MINGW AND NOT USE_WINSDK_DIRECTX)
icculus@9758
  1323
      if("$ENV{DXSDK_DIR}" STREQUAL "")
icculus@9758
  1324
        message_error("DIRECTX requires the \$DXSDK_DIR environment variable to be set")
icculus@9758
  1325
      endif()
icculus@9758
  1326
      set(CMAKE_REQUIRED_FLAGS "/I\"$ENV{DXSDK_DIR}\\Include\"")
icculus@8137
  1327
    endif()
slime73@9853
  1328
slime73@9853
  1329
    if(HAVE_WIN32_CC)
slime73@9853
  1330
      # xinput.h may need windows.h, but doesn't include it itself.
slime73@9853
  1331
      check_c_source_compiles("
slime73@9853
  1332
        #include <windows.h>
slime73@9853
  1333
        #include <xinput.h>
slime73@9853
  1334
        int main(int argc, char **argv) { }" HAVE_XINPUT_H)
slouken@11138
  1335
      check_c_source_compiles("
slouken@11138
  1336
        #include <windows.h>
slouken@11138
  1337
        #include <xinput.h>
slouken@11138
  1338
        XINPUT_GAMEPAD_EX x1;
slouken@11138
  1339
        int main(int argc, char **argv) { }" HAVE_XINPUT_GAMEPAD_EX)
slouken@11138
  1340
      check_c_source_compiles("
slouken@11138
  1341
        #include <windows.h>
slouken@11138
  1342
        #include <xinput.h>
slouken@11138
  1343
        XINPUT_STATE_EX s1;
slouken@11138
  1344
        int main(int argc, char **argv) { }" HAVE_XINPUT_STATE_EX)
slime73@9853
  1345
    else()
slime73@9853
  1346
      check_include_file(xinput.h HAVE_XINPUT_H)
slime73@9853
  1347
    endif()
slime73@9853
  1348
gabomdq@6674
  1349
    check_include_file(d3d9.h HAVE_D3D_H)
slouken@8591
  1350
    check_include_file(d3d11_1.h HAVE_D3D11_H)
gabomdq@6674
  1351
    check_include_file(ddraw.h HAVE_DDRAW_H)
gabomdq@6674
  1352
    check_include_file(dsound.h HAVE_DSOUND_H)
gabomdq@6674
  1353
    check_include_file(dinput.h HAVE_DINPUT_H)
icculus@8751
  1354
    check_include_file(dxgi.h HAVE_DXGI_H)
icculus@11726
  1355
    if(HAVE_D3D_H OR HAVE_D3D11_H OR HAVE_DDRAW_H OR HAVE_DSOUND_H OR HAVE_DINPUT_H)
gabomdq@6674
  1356
      set(HAVE_DIRECTX TRUE)
icculus@9979
  1357
      if(NOT CMAKE_COMPILER_IS_MINGW AND NOT USE_WINSDK_DIRECTX)
gabomdq@6674
  1358
      # TODO: change $ENV{DXSDL_DIR} to get the path from the include checks
icculus@9758
  1359
        link_directories($ENV{DXSDK_DIR}\\lib\\${PROCESSOR_ARCH})
icculus@9758
  1360
        include_directories($ENV{DXSDK_DIR}\\Include)
icculus@9758
  1361
      endif()
gabomdq@6674
  1362
    endif()
icculus@9278
  1363
    set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
icculus@8137
  1364
  endif()
gabomdq@6674
  1365
sezeroz@13102
  1366
  # headers needed elsewhere
sezeroz@12249
  1367
  check_include_file(mmdeviceapi.h HAVE_MMDEVICEAPI_H)
sezeroz@12249
  1368
  check_include_file(audioclient.h HAVE_AUDIOCLIENT_H)
sezeroz@12249
  1369
gabomdq@6674
  1370
  if(SDL_AUDIO)
gabomdq@6674
  1371
    set(SDL_AUDIO_DRIVER_WINMM 1)
gabomdq@6674
  1372
    file(GLOB WINMM_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/winmm/*.c)
gabomdq@6674
  1373
    set(SOURCE_FILES ${SOURCE_FILES} ${WINMM_AUDIO_SOURCES})
gabomdq@6674
  1374
    set(HAVE_SDL_AUDIO TRUE)
gabomdq@6674
  1375
gabomdq@6674
  1376
    if(HAVE_DSOUND_H)
gabomdq@6674
  1377
      set(SDL_AUDIO_DRIVER_DSOUND 1)
gabomdq@6674
  1378
      file(GLOB DSOUND_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/directsound/*.c)
gabomdq@6674
  1379
      set(SOURCE_FILES ${SOURCE_FILES} ${DSOUND_AUDIO_SOURCES})
icculus@8137
  1380
    endif()
gabomdq@6674
  1381
sezeroz@12054
  1382
    if(WASAPI AND HAVE_AUDIOCLIENT_H AND HAVE_MMDEVICEAPI_H)
icculus@10907
  1383
      set(SDL_AUDIO_DRIVER_WASAPI 1)
icculus@10907
  1384
      file(GLOB WASAPI_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/wasapi/*.c)
icculus@10907
  1385
      set(SOURCE_FILES ${SOURCE_FILES} ${WASAPI_AUDIO_SOURCES})
icculus@10907
  1386
    endif()
icculus@8137
  1387
  endif()
gabomdq@6674
  1388
gabomdq@6674
  1389
  if(SDL_VIDEO)
gabomdq@6674
  1390
    # requires SDL_LOADSO on Windows (IME, DX, etc.)
gabomdq@6674
  1391
    if(NOT SDL_LOADSO)
gabomdq@6674
  1392
      message_error("SDL_VIDEO requires SDL_LOADSO, which is not enabled")
icculus@8137
  1393
    endif()
gabomdq@6674
  1394
    set(SDL_VIDEO_DRIVER_WINDOWS 1)
gabomdq@6674
  1395
    file(GLOB WIN_VIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/windows/*.c)
gabomdq@6674
  1396
    set(SOURCE_FILES ${SOURCE_FILES} ${WIN_VIDEO_SOURCES})
gabomdq@6674
  1397
gabomdq@6674
  1398
    if(RENDER_D3D AND HAVE_D3D_H)
gabomdq@6674
  1399
      set(SDL_VIDEO_RENDER_D3D 1)
gabomdq@6674
  1400
      set(HAVE_RENDER_D3D TRUE)
icculus@8137
  1401
    endif()
slouken@8591
  1402
    if(RENDER_D3D AND HAVE_D3D11_H)
slouken@8591
  1403
      set(SDL_VIDEO_RENDER_D3D11 1)
slouken@8591
  1404
      set(HAVE_RENDER_D3D TRUE)
slouken@8591
  1405
    endif()
gabomdq@6674
  1406
    set(HAVE_SDL_VIDEO TRUE)
icculus@8137
  1407
  endif()
gabomdq@6674
  1408
gabomdq@6674
  1409
  if(SDL_THREADS)
gabomdq@6674
  1410
    set(SDL_THREAD_WINDOWS 1)
gabomdq@6674
  1411
    set(SOURCE_FILES ${SOURCE_FILES}
gabomdq@6674
  1412
      ${SDL2_SOURCE_DIR}/src/thread/windows/SDL_sysmutex.c
gabomdq@6674
  1413
      ${SDL2_SOURCE_DIR}/src/thread/windows/SDL_syssem.c
gabomdq@6674
  1414
      ${SDL2_SOURCE_DIR}/src/thread/windows/SDL_systhread.c
icculus@7395
  1415
      ${SDL2_SOURCE_DIR}/src/thread/windows/SDL_systls.c
gabomdq@6674
  1416
      ${SDL2_SOURCE_DIR}/src/thread/generic/SDL_syscond.c)
gabomdq@6674
  1417
    set(HAVE_SDL_THREADS TRUE)
icculus@8137
  1418
  endif()
gabomdq@6674
  1419
gabomdq@6674
  1420
  if(SDL_POWER)
gabomdq@6674
  1421
    set(SDL_POWER_WINDOWS 1)
gabomdq@6674
  1422
    set(SOURCE_FILES ${SOURCE_FILES} ${SDL2_SOURCE_DIR}/src/power/windows/SDL_syspower.c)
gabomdq@6674
  1423
    set(HAVE_SDL_POWER TRUE)
icculus@8137
  1424
  endif()
gabomdq@6674
  1425
icculus@7667
  1426
  if(SDL_FILESYSTEM)
icculus@7667
  1427
    set(SDL_FILESYSTEM_WINDOWS 1)
gabomdq@8031
  1428
    file(GLOB FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/windows/*.c)
icculus@7667
  1429
    set(SOURCE_FILES ${SOURCE_FILES} ${FILESYSTEM_SOURCES})
icculus@7667
  1430
    set(HAVE_SDL_FILESYSTEM TRUE)
icculus@8137
  1431
  endif()
icculus@7667
  1432
gabomdq@6674
  1433
  # Libraries for Win32 native and MinGW
icculus@12938
  1434
  list(APPEND EXTRA_LIBS user32 gdi32 winmm imm32 ole32 oleaut32 version uuid advapi32 setupapi shell32)
gabomdq@6674
  1435
hugh@12673
  1436
  # TODO: in configure.ac the check for timers is set on
gabomdq@6674
  1437
  # cygwin | mingw32* - does this include mingw32CE?
gabomdq@6674
  1438
  if(SDL_TIMERS)
gabomdq@6674
  1439
    set(SDL_TIMER_WINDOWS 1)
gabomdq@6674
  1440
    file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/windows/*.c)
gabomdq@6674
  1441
    set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
gabomdq@6674
  1442
    set(HAVE_SDL_TIMERS TRUE)
icculus@8137
  1443
  endif()
gabomdq@6674
  1444
gabomdq@6674
  1445
  if(SDL_LOADSO)
gabomdq@6674
  1446
    set(SDL_LOADSO_WINDOWS 1)
gabomdq@6674
  1447
    file(GLOB LOADSO_SOURCES ${SDL2_SOURCE_DIR}/src/loadso/windows/*.c)
gabomdq@6674
  1448
    set(SOURCE_FILES ${SOURCE_FILES} ${LOADSO_SOURCES})
gabomdq@6674
  1449
    set(HAVE_SDL_LOADSO TRUE)
icculus@8137
  1450
  endif()
gabomdq@6674
  1451
gabomdq@6674
  1452
  file(GLOB CORE_SOURCES ${SDL2_SOURCE_DIR}/src/core/windows/*.c)
gabomdq@6674
  1453
  set(SOURCE_FILES ${SOURCE_FILES} ${CORE_SOURCES})
gabomdq@6674
  1454
gabomdq@6674
  1455
  if(SDL_VIDEO)
gabomdq@6674
  1456
    if(VIDEO_OPENGL)
gabomdq@6674
  1457
      set(SDL_VIDEO_OPENGL 1)
gabomdq@6674
  1458
      set(SDL_VIDEO_OPENGL_WGL 1)
gabomdq@6674
  1459
      set(SDL_VIDEO_RENDER_OGL 1)
gabomdq@6674
  1460
      set(HAVE_VIDEO_OPENGL TRUE)
icculus@8137
  1461
    endif()
slime73@9854
  1462
slime73@9854
  1463
    if(VIDEO_OPENGLES)
slime73@9854
  1464
      set(SDL_VIDEO_OPENGL_EGL 1)
slime73@9854
  1465
      set(SDL_VIDEO_OPENGL_ES2 1)
slime73@9854
  1466
      set(SDL_VIDEO_RENDER_OGL_ES2 1)
slime73@9854
  1467
      set(HAVE_VIDEO_OPENGLES TRUE)
slime73@9854
  1468
    endif()
icculus@8137
  1469
  endif()
gabomdq@6674
  1470
gabomdq@6674
  1471
  if(SDL_JOYSTICK)
icculus@12932
  1472
    CheckHIDAPI()
flibitijibibo@12974
  1473
    # TODO: Remove this hid.c block when SDL_hidapi.c is supported on Windows!
icculus@12932
  1474
    if(HAVE_HIDAPI)
icculus@12932
  1475
      set(SOURCE_FILES ${SOURCE_FILES} ${SDL2_SOURCE_DIR}/src/hidapi/windows/hid.c)
icculus@12932
  1476
    endif()
slouken@9073
  1477
    file(GLOB JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/windows/*.c)
slouken@9073
  1478
    set(SOURCE_FILES ${SOURCE_FILES} ${JOYSTICK_SOURCES})
gabomdq@6674
  1479
    if(HAVE_DINPUT_H)
gabomdq@6674
  1480
      set(SDL_JOYSTICK_DINPUT 1)
slime73@10121
  1481
      list(APPEND EXTRA_LIBS dinput8)
icculus@9758
  1482
      if(CMAKE_COMPILER_IS_MINGW)
icculus@9758
  1483
        list(APPEND EXTRA_LIBS dxerr8)
icculus@9979
  1484
      elseif (NOT USE_WINSDK_DIRECTX)
icculus@9758
  1485
        list(APPEND EXTRA_LIBS dxerr)
icculus@9758
  1486
      endif()
slouken@9073
  1487
    endif()
slouken@9073
  1488
    if(HAVE_XINPUT_H)
slouken@9073
  1489
      set(SDL_JOYSTICK_XINPUT 1)
slouken@9073
  1490
    endif()
slouken@9073
  1491
    if(NOT HAVE_DINPUT_H AND NOT HAVE_XINPUT_H)
gabomdq@6674
  1492
      set(SDL_JOYSTICK_WINMM 1)
icculus@8137
  1493
    endif()
gabomdq@6674
  1494
    set(HAVE_SDL_JOYSTICK TRUE)
gabomdq@6674
  1495
slouken@9073
  1496
    if(SDL_HAPTIC)
slouken@9731
  1497
      if(HAVE_DINPUT_H OR HAVE_XINPUT_H)
slouken@9731
  1498
        file(GLOB HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/windows/*.c)
slouken@9731
  1499
        if(HAVE_DINPUT_H)
slouken@9731
  1500
          set(SDL_HAPTIC_DINPUT 1)
slouken@9731
  1501
        endif()
slouken@9731
  1502
        if(HAVE_XINPUT_H)
slouken@9731
  1503
          set(SDL_HAPTIC_XINPUT 1)
slouken@9731
  1504
        endif()
slouken@9731
  1505
      else()
slouken@9731
  1506
        file(GLOB HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/dummy/*.c)
slouken@9731
  1507
        set(SDL_HAPTIC_DUMMY 1)
slouken@9731
  1508
      endif()
slouken@9073
  1509
      set(SOURCE_FILES ${SOURCE_FILES} ${HAPTIC_SOURCES})
slouken@9073
  1510
      set(HAVE_SDL_HAPTIC TRUE)
slouken@9073
  1511
    endif()
icculus@8137
  1512
  endif()
gabomdq@6674
  1513
gabomdq@6674
  1514
  file(GLOB VERSION_SOURCES ${SDL2_SOURCE_DIR}/src/main/windows/*.rc)
gabomdq@6674
  1515
  file(GLOB SDLMAIN_SOURCES ${SDL2_SOURCE_DIR}/src/main/windows/*.c)
gabomdq@6674
  1516
  if(MINGW OR CYGWIN)
gabomdq@6674
  1517
    list(APPEND EXTRA_LIBS mingw32)
gabomdq@6674
  1518
    list(APPEND EXTRA_LDFLAGS "-mwindows")
gabomdq@6674
  1519
    set(SDL_CFLAGS "${SDL_CFLAGS} -Dmain=SDL_main")
gabomdq@6674
  1520
    list(APPEND SDL_LIBS "-lmingw32" "-lSDL2main" "-mwindows")
icculus@8137
  1521
  endif()
icculus@12932
  1522
gabomdq@6674
  1523
elseif(APPLE)
icculus@11324
  1524
  # TODO: rework this all for proper MacOS X, iOS and Darwin support
icculus@11324
  1525
icculus@11324
  1526
  # We always need these libs on macOS at the moment.
icculus@11324
  1527
  # !!! FIXME: we need Carbon for some very old API calls in
icculus@11324
  1528
  # !!! FIXME:  src/video/cocoa/SDL_cocoakeyboard.c, but we should figure out
icculus@11324
  1529
  # !!! FIXME:  how to dump those.
dludwig@13084
  1530
  if(DARWIN OR MACOSX)
icculus@11324
  1531
    set(SDL_FRAMEWORK_COCOA 1)
icculus@11324
  1532
    set(SDL_FRAMEWORK_CARBON 1)
icculus@11324
  1533
  endif()
dludwig@13083
  1534
  set(SDL_FRAMEWORK_FOUNDATION 1)
gabomdq@6674
  1535
gabomdq@6674
  1536
  # Requires the darwin file implementation
gabomdq@6674
  1537
  if(SDL_FILE)
icculus@9982
  1538
    file(GLOB EXTRA_SOURCES ${SDL2_SOURCE_DIR}/src/file/cocoa/*.m)
gabomdq@6674
  1539
    set(SOURCE_FILES ${EXTRA_SOURCES} ${SOURCE_FILES})
icculus@11323
  1540
    # !!! FIXME: modern CMake doesn't need "LANGUAGE C" for Objective-C.
gabomdq@6674
  1541
    set_source_files_properties(${EXTRA_SOURCES} PROPERTIES LANGUAGE C)
gabomdq@6674
  1542
    set(HAVE_SDL_FILE TRUE)
icculus@11324
  1543
    # !!! FIXME: why is COREVIDEO inside this if() block?
slouken@9112
  1544
    set(SDL_FRAMEWORK_COREVIDEO 1)
gabomdq@6674
  1545
  else()
gabomdq@6674
  1546
    message_error("SDL_FILE must be enabled to build on MacOS X")
gabomdq@6674
  1547
  endif()
gabomdq@6674
  1548
gabomdq@6674
  1549
  if(SDL_AUDIO)
fhd@9312
  1550
    set(SDL_AUDIO_DRIVER_COREAUDIO 1)
slouken@10348
  1551
    file(GLOB AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/coreaudio/*.m)
slouken@11625
  1552
    # !!! FIXME: modern CMake doesn't need "LANGUAGE C" for Objective-C.
slouken@11625
  1553
    set_source_files_properties(${AUDIO_SOURCES} PROPERTIES LANGUAGE C)
gabomdq@6674
  1554
    set(SOURCE_FILES ${SOURCE_FILES} ${AUDIO_SOURCES})
gabomdq@6674
  1555
    set(HAVE_SDL_AUDIO TRUE)
slouken@10349
  1556
    set(SDL_FRAMEWORK_COREAUDIO 1)
slouken@10349
  1557
    set(SDL_FRAMEWORK_AUDIOTOOLBOX 1)
dludwig@13083
  1558
    set(SDL_FRAMEWORK_AVFOUNDATION 1)
gabomdq@6674
  1559
  endif()
gabomdq@6674
  1560
gabomdq@6674
  1561
  if(SDL_JOYSTICK)
icculus@12932
  1562
    CheckHIDAPI()
icculus@12932
  1563
    if(HAVE_HIDAPI)
dludwig@13084
  1564
      if(IOS OR TVOS)
icculus@12932
  1565
        set(SOURCE_FILES ${SOURCE_FILES} ${SDL2_SOURCE_DIR}/src/hidapi/ios/hid.m)
dludwig@13083
  1566
        set(SDL_FRAMEWORK_COREBLUETOOTH 1)
icculus@12932
  1567
      endif()
icculus@12932
  1568
    endif()
dludwig@13084
  1569
    if(IOS OR TVOS)
slouken@11537
  1570
      file(GLOB JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/iphoneos/*.m ${SDL2_SOURCE_DIR}/src/joystick/steam/*.c)
dludwig@13083
  1571
      set(SDL_JOYSTICK_MFI 1)
dludwig@13084
  1572
      if(IOS)
dludwig@13084
  1573
        set(SDL_FRAMEWORK_COREMOTION 1)
dludwig@13084
  1574
      endif()
dludwig@13083
  1575
      set(SDL_FRAMEWORK_GAMECONTROLLER 1)
dludwig@13083
  1576
      set(HAVE_SDL_SENSORS 1)
slouken@10421
  1577
    else()
slouken@10421
  1578
      file(GLOB JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/darwin/*.c)
dludwig@13083
  1579
      set(SDL_JOYSTICK_IOKIT 1)
dludwig@13083
  1580
      set(SDL_FRAMEWORK_IOKIT 1)
dludwig@13083
  1581
      set(SDL_FRAMEWORK_FF 1)
slouken@10421
  1582
    endif()
gabomdq@6674
  1583
    set(SOURCE_FILES ${SOURCE_FILES} ${JOYSTICK_SOURCES})
gabomdq@6674
  1584
    set(HAVE_SDL_JOYSTICK TRUE)
gabomdq@6674
  1585
  endif()
gabomdq@6674
  1586
gabomdq@6674
  1587
  if(SDL_HAPTIC)
dludwig@13084
  1588
    if (IOS OR TVOS)
slouken@11095
  1589
      file(GLOB HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/dummy/*.c)
slouken@10421
  1590
      set(SDL_HAPTIC_DUMMY 1)
slouken@10421
  1591
    else()
slouken@10421
  1592
      file(GLOB HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/darwin/*.c)
dludwig@13083
  1593
      set(SDL_HAPTIC_IOKIT 1)
dludwig@13083
  1594
      set(SDL_FRAMEWORK_IOKIT 1)
dludwig@13083
  1595
      set(SDL_FRAMEWORK_FF 1)
slouken@10421
  1596
    endif()
gabomdq@6674
  1597
    set(SOURCE_FILES ${SOURCE_FILES} ${HAPTIC_SOURCES})
gabomdq@6674
  1598
    set(HAVE_SDL_HAPTIC TRUE)
gabomdq@6674
  1599
    if(NOT SDL_JOYSTICK)
gabomdq@6674
  1600
      message(FATAL_ERROR "SDL_HAPTIC requires SDL_JOYSTICK to be enabled")
gabomdq@6674
  1601
    endif()
gabomdq@6674
  1602
  endif()
gabomdq@6674
  1603
gabomdq@6674
  1604
  if(SDL_POWER)
dludwig@13084
  1605
    if (IOS OR TVOS)
slouken@10421
  1606
      file(GLOB POWER_SOURCES ${SDL2_SOURCE_DIR}/src/power/uikit/*.m)
dludwig@13083
  1607
      set(SDL_POWER_UIKIT 1)
slouken@10421
  1608
    else()
slouken@10421
  1609
      file(GLOB POWER_SOURCES ${SDL2_SOURCE_DIR}/src/power/macosx/*.c)
dludwig@13083
  1610
      set(SDL_POWER_MACOSX 1)
dludwig@13086
  1611
      set(SDL_FRAMEWORK_IOKIT 1)
slouken@10421
  1612
    endif()
gabomdq@6674
  1613
    set(SOURCE_FILES ${SOURCE_FILES} ${POWER_SOURCES})
gabomdq@6674
  1614
    set(HAVE_SDL_POWER TRUE)
gabomdq@6674
  1615
  endif()
gabomdq@6674
  1616
icculus@8133
  1617
  if(SDL_TIMERS)
icculus@8133
  1618
    set(SDL_TIMER_UNIX 1)
icculus@8133
  1619
    file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/unix/*.c)
icculus@8133
  1620
    set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
icculus@8133
  1621
    set(HAVE_SDL_TIMERS TRUE)
icculus@8133
  1622
  endif(SDL_TIMERS)
icculus@8133
  1623
icculus@7667
  1624
  if(SDL_FILESYSTEM)
icculus@7667
  1625
    set(SDL_FILESYSTEM_COCOA 1)
icculus@7667
  1626
    file(GLOB FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/cocoa/*.m)
icculus@11323
  1627
    # !!! FIXME: modern CMake doesn't need "LANGUAGE C" for Objective-C.
icculus@8248
  1628
    set_source_files_properties(${FILESYSTEM_SOURCES} PROPERTIES LANGUAGE C)
icculus@7667
  1629
    set(SOURCE_FILES ${SOURCE_FILES} ${FILESYSTEM_SOURCES})
icculus@7667
  1630
    set(HAVE_SDL_FILESYSTEM TRUE)
icculus@7667
  1631
  endif()
icculus@7667
  1632
dludwig@13083
  1633
  if(SDL_SENSOR)
dludwig@13083
  1634
    if(IOS)
dludwig@13083
  1635
      set(SDL_SENSOR_COREMOTION 1)
dludwig@13083
  1636
      set(HAVE_SDL_SENSORS TRUE)
dludwig@13083
  1637
      file(GLOB SENSOR_SOURCES ${SDL2_SOURCE_DIR}/src/sensor/coremotion/*.m)
dludwig@13083
  1638
      set(SOURCE_FILES ${SOURCE_FILES} ${SENSOR_SOURCES})
dludwig@13083
  1639
    endif()
dludwig@13083
  1640
  endif()
dludwig@13083
  1641
slime73@12998
  1642
  # iOS hack needed - http://code.google.com/p/ios-cmake/ ?
slime73@12998
  1643
  if(SDL_VIDEO)
dludwig@13084
  1644
    if (IOS OR TVOS)
slime73@12998
  1645
      set(SDL_VIDEO_DRIVER_UIKIT 1)
dludwig@13083
  1646
      set(SDL_FRAMEWORK_COREGRAPHICS 1)
dludwig@13083
  1647
      set(SDL_FRAMEWORK_QUARTZCORE 1)
dludwig@13083
  1648
      set(SDL_FRAMEWORK_UIKIT 1)
dludwig@13083
  1649
      set(SDL_IPHONE_KEYBOARD 1)
dludwig@13083
  1650
      set(SDL_IPHONE_LAUNCHSCREEN 1)
slime73@12998
  1651
      file(GLOB UIKITVIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/uikit/*.m)
slime73@12998
  1652
      set(SOURCE_FILES ${SOURCE_FILES} ${UIKITVIDEO_SOURCES})
slime73@12998
  1653
    else()
slime73@12998
  1654
      CheckCOCOA()
slime73@12998
  1655
      if(VIDEO_OPENGL)
slime73@12998
  1656
        set(SDL_VIDEO_OPENGL 1)
slime73@12998
  1657
        set(SDL_VIDEO_OPENGL_CGL 1)
slime73@12998
  1658
        set(SDL_VIDEO_RENDER_OGL 1)
slime73@12998
  1659
        set(HAVE_VIDEO_OPENGL TRUE)
slime73@12998
  1660
      endif()
dludwig@13083
  1661
    endif()
slime73@12998
  1662
dludwig@13083
  1663
    if(VIDEO_OPENGLES)
dludwig@13084
  1664
      if(IOS OR TVOS)
dludwig@13083
  1665
        set(SDL_FRAMEWORK_OPENGLES 1)
dludwig@13083
  1666
        set(SDL_VIDEO_OPENGL_ES 1)
dludwig@13083
  1667
        set(SDL_VIDEO_RENDER_OGL_ES 1)
dludwig@13083
  1668
      else()
slime73@12998
  1669
        set(SDL_VIDEO_OPENGL_EGL 1)
slime73@12998
  1670
      endif()
dludwig@13083
  1671
      set(SDL_VIDEO_OPENGL_ES2 1)
dludwig@13083
  1672
      set(SDL_VIDEO_RENDER_OGL_ES2 1)
dludwig@13083
  1673
      set(HAVE_VIDEO_OPENGLES TRUE)
slime73@12998
  1674
    endif()
dludwig@13083
  1675
slime73@12998
  1676
    if(VIDEO_VULKAN OR VIDEO_METAL OR RENDER_METAL)
slime73@12998
  1677
      set(ORIG_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS})
slime73@12998
  1678
      set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -x objective-c")
slime73@12998
  1679
      check_c_source_compiles("
slime73@12998
  1680
        #include <AvailabilityMacros.h>
slime73@12998
  1681
        #import <Metal/Metal.h>
slime73@12998
  1682
        #import <QuartzCore/CAMetalLayer.h>
slime73@12998
  1683
slime73@12998
  1684
        #if TARGET_OS_SIMULATOR || (!TARGET_CPU_X86_64 && !TARGET_CPU_ARM64)
slime73@12998
  1685
        #error Metal doesn't work on this configuration
slime73@12998
  1686
        #endif
slime73@12998
  1687
        int main()
slime73@12998
  1688
        {
slime73@12998
  1689
            return 0;
slime73@12998
  1690
        }
slime73@12998
  1691
        " HAVE_FRAMEWORK_METAL)
slime73@12998
  1692
      set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
slime73@12998
  1693
      if(HAVE_FRAMEWORK_METAL)
slime73@12998
  1694
        set(SDL_FRAMEWORK_METAL 1)
slime73@12998
  1695
        set(SDL_FRAMEWORK_QUARTZCORE 1)
slime73@12998
  1696
      else()
slime73@12998
  1697
        set(VIDEO_VULKAN 0)
slime73@12998
  1698
        set(VIDEO_METAL 0)
slime73@12998
  1699
        set(RENDER_METAL 0)
slime73@12998
  1700
      endif()
slime73@12998
  1701
    endif()
slime73@12998
  1702
slime73@12998
  1703
    if(VIDEO_METAL)
slime73@12998
  1704
      set(SDL_VIDEO_METAL 1)
slime73@12998
  1705
      set(HAVE_VIDEO_METAL TRUE)
slime73@12998
  1706
    endif()
slime73@12998
  1707
slime73@12998
  1708
    if(RENDER_METAL)
slime73@12998
  1709
      file(GLOB RENDER_METAL_SOURCES ${SDL2_SOURCE_DIR}/src/render/metal/*.m)
slime73@12998
  1710
      set(SOURCE_FILES ${SOURCE_FILES} ${RENDER_METAL_SOURCES})
slime73@12998
  1711
      set(SDL_VIDEO_RENDER_METAL 1)
slime73@12998
  1712
      set(HAVE_RENDER_METAL TRUE)
slime73@12998
  1713
    endif()
slime73@12998
  1714
  endif()
slime73@12998
  1715
gabomdq@6674
  1716
  # Actually load the frameworks at the end so we don't duplicate include.
slouken@9112
  1717
  if(SDL_FRAMEWORK_COREVIDEO)
slouken@9112
  1718
    find_library(COREVIDEO CoreVideo)
slouken@9112
  1719
    list(APPEND EXTRA_LIBS ${COREVIDEO})
slouken@9112
  1720
  endif()
gabomdq@6674
  1721
  if(SDL_FRAMEWORK_COCOA)
gabomdq@6674
  1722
    find_library(COCOA_LIBRARY Cocoa)
gabomdq@6674
  1723
    list(APPEND EXTRA_LIBS ${COCOA_LIBRARY})
gabomdq@6674
  1724
  endif()
gabomdq@6674
  1725
  if(SDL_FRAMEWORK_IOKIT)
gabomdq@6674
  1726
    find_library(IOKIT IOKit)
gabomdq@6674
  1727
    list(APPEND EXTRA_LIBS ${IOKIT})
gabomdq@6674
  1728
  endif()
gabomdq@6674
  1729
  if(SDL_FRAMEWORK_FF)
gabomdq@6674
  1730
    find_library(FORCEFEEDBACK ForceFeedback)
gabomdq@6674
  1731
    list(APPEND EXTRA_LIBS ${FORCEFEEDBACK})
gabomdq@6674
  1732
  endif()
gabomdq@6674
  1733
  if(SDL_FRAMEWORK_CARBON)
gabomdq@6674
  1734
    find_library(CARBON_LIBRARY Carbon)
gabomdq@6674
  1735
    list(APPEND EXTRA_LIBS ${CARBON_LIBRARY})
gabomdq@6674
  1736
  endif()
slouken@10349
  1737
  if(SDL_FRAMEWORK_COREAUDIO)
slouken@10349
  1738
    find_library(COREAUDIO CoreAudio)
slouken@10349
  1739
    list(APPEND EXTRA_LIBS ${COREAUDIO})
slouken@10349
  1740
  endif()
slouken@10349
  1741
  if(SDL_FRAMEWORK_AUDIOTOOLBOX)
slouken@10349
  1742
    find_library(AUDIOTOOLBOX AudioToolbox)
slouken@10349
  1743
    list(APPEND EXTRA_LIBS ${AUDIOTOOLBOX})
icculus@10310
  1744
  endif()
dludwig@13083
  1745
  if(SDL_FRAMEWORK_AVFOUNDATION)
dludwig@13083
  1746
    find_library(AVFOUNDATION AVFoundation)
dludwig@13083
  1747
    list(APPEND EXTRA_LIBS ${AVFOUNDATION})
dludwig@13083
  1748
  endif()
dludwig@13083
  1749
  if(SDL_FRAMEWORK_COREBLUETOOTH)
dludwig@13083
  1750
    find_library(COREBLUETOOTH CoreBluetooth)
dludwig@13083
  1751
    list(APPEND EXTRA_LIBS ${COREBLUETOOTH})
dludwig@13083
  1752
  endif()
dludwig@13083
  1753
  if(SDL_FRAMEWORK_COREGRAPHICS)
dludwig@13083
  1754
    find_library(COREGRAPHICS CoreGraphics)
dludwig@13083
  1755
    list(APPEND EXTRA_LIBS ${COREGRAPHICS})
dludwig@13083
  1756
  endif()
dludwig@13083
  1757
  if(SDL_FRAMEWORK_COREMOTION)
dludwig@13083
  1758
    find_library(COREMOTION CoreMotion)
dludwig@13083
  1759
    list(APPEND EXTRA_LIBS ${COREMOTION})
dludwig@13083
  1760
  endif()
dludwig@13083
  1761
  if(SDL_FRAMEWORK_FOUNDATION)
dludwig@13083
  1762
    find_library(FOUNDATION Foundation)
dludwig@13083
  1763
    list(APPEND EXTRA_LIBS ${FOUNDATION})
dludwig@13083
  1764
  endif()
dludwig@13083
  1765
  if(SDL_FRAMEWORK_GAMECONTROLLER)
dludwig@13083
  1766
    find_library(GAMECONTROLLER GameController)
dludwig@13083
  1767
    list(APPEND EXTRA_LIBS ${GAMECONTROLLER})
dludwig@13083
  1768
  endif()
slime73@12998
  1769
  if(SDL_FRAMEWORK_METAL)
dludwig@13084
  1770
    if(IOS OR TVOS)
slime73@12998
  1771
      find_library(METAL Metal)
slime73@12998
  1772
      list(APPEND EXTRA_LIBS ${METAL})
slouken@10421
  1773
    else()
slime73@12998
  1774
      list(APPEND EXTRA_LDFLAGS "-Wl,-weak_framework,Metal")
slime73@12998
  1775
    endif()
slime73@12998
  1776
  endif()
dludwig@13083
  1777
  if(SDL_FRAMEWORK_OPENGLES)
dludwig@13083
  1778
    find_library(OPENGLES OpenGLES)
dludwig@13083
  1779
    list(APPEND EXTRA_LIBS ${OPENGLES})
dludwig@13083
  1780
  endif()
slime73@12998
  1781
  if(SDL_FRAMEWORK_QUARTZCORE)
dludwig@13084
  1782
    if(IOS OR TVOS)
slime73@12998
  1783
      find_library(QUARTZCORE QuartzCore)
slime73@12998
  1784
      list(APPEND EXTRA_LIBS ${QUARTZCORE})
slime73@12998
  1785
    else()
slime73@12998
  1786
      list(APPEND EXTRA_LDFLAGS "-Wl,-weak_framework,QuartzCore")
icculus@8137
  1787
    endif()
icculus@8137
  1788
  endif()
dludwig@13083
  1789
  if(SDL_FRAMEWORK_UIKIT)
dludwig@13083
  1790
    find_library(UIKIT UIKit)
dludwig@13083
  1791
    list(APPEND EXTRA_LIBS ${UIKIT})
dludwig@13083
  1792
  endif()
gabomdq@6674
  1793
gabomdq@6674
  1794
  CheckPTHREAD()
icculus@12932
  1795
icculus@7981
  1796
elseif(HAIKU)
gabomdq@6674
  1797
  if(SDL_VIDEO)
icculus@7981
  1798
    set(SDL_VIDEO_DRIVER_HAIKU 1)
icculus@7981
  1799
    file(GLOB HAIKUVIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/haiku/*.c)
icculus@7981
  1800
    set(SOURCE_FILES ${SOURCE_FILES} ${HAIKUVIDEO_SOURCES})
gabomdq@6674
  1801
    set(HAVE_SDL_VIDEO TRUE)
gabomdq@6674
  1802
icculus@7981
  1803
    set(SDL_FILESYSTEM_HAIKU 1)
icculus@7981
  1804
    file(GLOB FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/haiku/*.cc)
icculus@7667
  1805
    set(SOURCE_FILES ${SOURCE_FILES} ${FILESYSTEM_SOURCES})
icculus@7667
  1806
    set(HAVE_SDL_FILESYSTEM TRUE)
icculus@7667
  1807
icculus@8133
  1808
    if(SDL_TIMERS)
icculus@8133
  1809
      set(SDL_TIMER_HAIKU 1)
icculus@8133
  1810
      file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/haiku/*.c)
icculus@8133
  1811
      set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
icculus@8133
  1812
      set(HAVE_SDL_TIMERS TRUE)
icculus@8133
  1813
    endif(SDL_TIMERS)
icculus@8133
  1814
gabomdq@6674
  1815
    if(VIDEO_OPENGL)
gabomdq@6674
  1816
      # TODO: Use FIND_PACKAGE(OpenGL) instead
gabomdq@6674
  1817
      set(SDL_VIDEO_OPENGL 1)
gabomdq@6674
  1818
      set(SDL_VIDEO_OPENGL_BGL 1)
gabomdq@6674
  1819
      set(SDL_VIDEO_RENDER_OGL 1)
gabomdq@6674
  1820
      list(APPEND EXTRA_LIBS GL)
gabomdq@6674
  1821
      set(HAVE_VIDEO_OPENGL TRUE)
icculus@8137
  1822
    endif()
icculus@8137
  1823
  endif()
icculus@7977
  1824
icculus@7977
  1825
  CheckPTHREAD()
ccawley2011@13526
  1826
ccawley2011@13526
  1827
elseif(RISCOS)
ccawley2011@13526
  1828
  if(SDL_TIMERS)
ccawley2011@13526
  1829
    set(SDL_TIMER_UNIX 1)
ccawley2011@13526
  1830
    file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/unix/*.c)
ccawley2011@13526
  1831
    set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
ccawley2011@13526
  1832
    set(HAVE_SDL_TIMERS TRUE)
ccawley2011@13526
  1833
ccawley2011@13526
  1834
    if(CLOCK_GETTIME)
ccawley2011@13526
  1835
      set(HAVE_CLOCK_GETTIME 1)
ccawley2011@13526
  1836
    endif()
ccawley2011@13526
  1837
  endif()
ccawley2011@13526
  1838
ccawley2011@13526
  1839
  CheckPTHREAD()
ccawley2011@13526
  1840
ccawley2011@13526
  1841
  if(SDL_AUDIO)
ccawley2011@13526
  1842
    CheckOSS()
ccawley2011@13526
  1843
  endif()
gabomdq@6674
  1844
endif()
gabomdq@6674
  1845
slouken@11409
  1846
if(VIDEO_VULKAN)
slouken@11381
  1847
  set(SDL_VIDEO_VULKAN 1)
icculus@12195
  1848
  set(HAVE_VIDEO_VULKAN TRUE)
icculus@11365
  1849
endif()
icculus@11365
  1850
gabomdq@6674
  1851
# Dummies
hugh@12673
  1852
# configure.ac does it differently:
gabomdq@6674
  1853
# if not have X
gabomdq@6674
  1854
#   if enable_X {  SDL_X_DISABLED = 1 }
gabomdq@6674
  1855
#   [add dummy sources]
gabomdq@6674
  1856
# so it always adds a dummy, without checking, if it was actually requested.
gabomdq@6674
  1857
# This leads to missing internal references on building, since the
gabomdq@6674
  1858
# src/X/*.c does not get included.
gabomdq@6674
  1859
if(NOT HAVE_SDL_JOYSTICK)
slouken@12258
  1860
  set(SDL_JOYSTICK_DUMMY 1)
gabomdq@6674
  1861
  if(SDL_JOYSTICK AND NOT APPLE) # results in unresolved symbols on OSX
gabomdq@6674
  1862
gabomdq@6674
  1863
    file(GLOB JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/dummy/*.c)
gabomdq@6674
  1864
    set(SOURCE_FILES ${SOURCE_FILES} ${JOYSTICK_SOURCES})
gabomdq@6674
  1865
  endif()
icculus@8137
  1866
endif()
gabomdq@6674
  1867
if(NOT HAVE_SDL_HAPTIC)
slouken@12258
  1868
  set(SDL_HAPTIC_DUMMY 1)
gabomdq@6674
  1869
  file(GLOB HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/dummy/*.c)
gabomdq@6674
  1870
  set(SOURCE_FILES ${SOURCE_FILES} ${HAPTIC_SOURCES})
icculus@8137
  1871
endif()
slouken@12258
  1872
if(NOT HAVE_SDL_SENSORS)
slouken@12258
  1873
  set(SDL_SENSOR_DUMMY 1)
slouken@12258
  1874
  file(GLOB SENSORS_SOURCES ${SDL2_SOURCE_DIR}/src/sensor/dummy/*.c)
slouken@12258
  1875
  set(SOURCE_FILES ${SOURCE_FILES} ${SENSORS_SOURCES})
slouken@12258
  1876
endif()
gabomdq@6674
  1877
if(NOT HAVE_SDL_LOADSO)
gabomdq@6674
  1878
  set(SDL_LOADSO_DISABLED 1)
gabomdq@6674
  1879
  file(GLOB LOADSO_SOURCES ${SDL2_SOURCE_DIR}/src/loadso/dummy/*.c)
icculus@7666
  1880
  set(SOURCE_FILES ${SOURCE_FILES} ${LOADSO_SOURCES})
icculus@8137
  1881
endif()
icculus@7667
  1882
if(NOT HAVE_SDL_FILESYSTEM)
icculus@7667
  1883
  set(SDL_FILESYSTEM_DISABLED 1)
icculus@7667
  1884
  file(GLOB FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/dummy/*.c)
icculus@7667
  1885
  set(SOURCE_FILES ${SOURCE_FILES} ${FILESYSTEM_SOURCES})
icculus@8137
  1886
endif()
gabomdq@6674
  1887
gabomdq@6674
  1888
# We always need to have threads and timers around
gabomdq@6674
  1889
if(NOT HAVE_SDL_THREADS)
gabomdq@6674
  1890
  set(SDL_THREADS_DISABLED 1)
gabomdq@6674
  1891
  file(GLOB THREADS_SOURCES ${SDL2_SOURCE_DIR}/src/thread/generic/*.c)
gabomdq@6674
  1892
  set(SOURCE_FILES ${SOURCE_FILES} ${THREADS_SOURCES})
icculus@8137
  1893
endif()
gabomdq@6674
  1894
if(NOT HAVE_SDL_TIMERS)
gabomdq@6674
  1895
  set(SDL_TIMERS_DISABLED 1)
gabomdq@6674
  1896
  file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/dummy/*.c)
gabomdq@6674
  1897
  set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
icculus@8137
  1898
endif()
gabomdq@6674
  1899
gabomdq@6674
  1900
if(NOT SDLMAIN_SOURCES)
gabomdq@6674
  1901
  file(GLOB SDLMAIN_SOURCES ${SDL2_SOURCE_DIR}/src/main/dummy/*.c)
icculus@8137
  1902
endif()
gabomdq@6674
  1903
gabomdq@6674
  1904
# Append the -MMD -MT flags
gabomdq@6674
  1905
# if(DEPENDENCY_TRACKING)
gabomdq@6674
  1906
#   if(COMPILER_IS_GNUCC)
gabomdq@6674
  1907
#     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -MMD -MT \$@")
icculus@8137
  1908
#   endif()
icculus@8137
  1909
# endif()
gabomdq@6674
  1910
gabomdq@6674
  1911
configure_file("${SDL2_SOURCE_DIR}/include/SDL_config.h.cmake"
gabomdq@6674
  1912
  "${SDL2_BINARY_DIR}/include/SDL_config.h")
gabomdq@6674
  1913
gabomdq@6674
  1914
# Prepare the flags and remove duplicates
gabomdq@6674
  1915
if(EXTRA_LDFLAGS)
gabomdq@6674
  1916
  list(REMOVE_DUPLICATES EXTRA_LDFLAGS)
icculus@8137
  1917
endif()
gabomdq@6674
  1918
if(EXTRA_LIBS)
gabomdq@6674
  1919
  list(REMOVE_DUPLICATES EXTRA_LIBS)
icculus@8137
  1920
endif()
gabomdq@6674
  1921
if(EXTRA_CFLAGS)
gabomdq@6674
  1922
  list(REMOVE_DUPLICATES EXTRA_CFLAGS)
icculus@8137
  1923
endif()
gabomdq@6674
  1924
listtostr(EXTRA_CFLAGS _EXTRA_CFLAGS)
gabomdq@6674
  1925
set(EXTRA_CFLAGS ${_EXTRA_CFLAGS})
gabomdq@6674
  1926
gabomdq@6674
  1927
# Compat helpers for the configuration files
gabomdq@6674
  1928
if(NOT WINDOWS OR CYGWIN)
gabomdq@6674
  1929
  # TODO: we need a Windows script, too
gabomdq@6674
  1930
  execute_process(COMMAND sh ${SDL2_SOURCE_DIR}/build-scripts/updaterev.sh)
gabomdq@6674
  1931
gabomdq@6674
  1932
  set(prefix ${CMAKE_INSTALL_PREFIX})
gabomdq@6674
  1933
  set(exec_prefix "\${prefix}")
gabomdq@6674
  1934
  set(libdir "\${exec_prefix}/lib${LIB_SUFFIX}")
gabomdq@6674
  1935
  set(bindir "\${exec_prefix}/bin")
gabomdq@6674
  1936
  set(includedir "\${prefix}/include")
gabomdq@6674
  1937
  if(SDL_STATIC)
gabomdq@6674
  1938
    set(ENABLE_STATIC_TRUE "")
gabomdq@6674
  1939
    set(ENABLE_STATIC_FALSE "#")
icculus@9277
  1940
  else()
gabomdq@6674
  1941
    set(ENABLE_STATIC_TRUE "#")
gabomdq@6674
  1942
    set(ENABLE_STATIC_FALSE "")
icculus@8137
  1943
  endif()
gabomdq@6674
  1944
  if(SDL_SHARED)
gabomdq@6674
  1945
    set(ENABLE_SHARED_TRUE "")
gabomdq@6674
  1946
    set(ENABLE_SHARED_FALSE "#")
icculus@9277
  1947
  else()
gabomdq@6674
  1948
    set(ENABLE_SHARED_TRUE "#")
gabomdq@6674
  1949
    set(ENABLE_SHARED_FALSE "")
icculus@8137
  1950
  endif()
gabomdq@6674
  1951
gabomdq@6674
  1952
  # Clean up the different lists
gabomdq@6674
  1953
  listtostr(EXTRA_LIBS _EXTRA_LIBS "-l")
gabomdq@6674
  1954
  set(SDL_STATIC_LIBS ${SDL_LIBS} ${EXTRA_LDFLAGS} ${_EXTRA_LIBS})
gabomdq@6674
  1955
  list(REMOVE_DUPLICATES SDL_STATIC_LIBS)
gabomdq@6674
  1956
  listtostr(SDL_STATIC_LIBS _SDL_STATIC_LIBS)
gabomdq@6674
  1957
  set(SDL_STATIC_LIBS ${_SDL_STATIC_LIBS})
gabomdq@6674
  1958
  listtostr(SDL_LIBS _SDL_LIBS)
gabomdq@6674
  1959
  set(SDL_LIBS ${_SDL_LIBS})
gabomdq@6674
  1960
gabomdq@6674
  1961
  # MESSAGE(STATUS "SDL_LIBS: ${SDL_LIBS}")
gabomdq@6674
  1962
  # MESSAGE(STATUS "SDL_STATIC_LIBS: ${SDL_STATIC_LIBS}")
gabomdq@6674
  1963
gabomdq@6674
  1964
  configure_file("${SDL2_SOURCE_DIR}/sdl2.pc.in"
gabomdq@6674
  1965
    "${SDL2_BINARY_DIR}/sdl2.pc" @ONLY)
gabomdq@6674
  1966
  configure_file("${SDL2_SOURCE_DIR}/sdl2-config.in"
gabomdq@6674
  1967
    "${SDL2_BINARY_DIR}/sdl2-config")
gabomdq@6674
  1968
  configure_file("${SDL2_SOURCE_DIR}/sdl2-config.in"
gabomdq@6674
  1969
    "${SDL2_BINARY_DIR}/sdl2-config" @ONLY)
gabomdq@6674
  1970
  configure_file("${SDL2_SOURCE_DIR}/SDL2.spec.in"
gabomdq@6674
  1971
    "${SDL2_BINARY_DIR}/SDL2.spec" @ONLY)
icculus@8137
  1972
endif()
gabomdq@6674
  1973
gabomdq@6674
  1974
##### Info output #####
gabomdq@6674
  1975
message(STATUS "")
gabomdq@6674
  1976
message(STATUS "SDL2 was configured with the following options:")
gabomdq@6674
  1977
message(STATUS "")
gabomdq@6674
  1978
message(STATUS "Platform: ${CMAKE_SYSTEM}")
gabomdq@6674
  1979
message(STATUS "64-bit:   ${ARCH_64}")
gabomdq@6674
  1980
message(STATUS "Compiler: ${CMAKE_C_COMPILER}")
gabomdq@6674
  1981
message(STATUS "")
gabomdq@6674
  1982
message(STATUS "Subsystems:")
gabomdq@6674
  1983
foreach(_SUB ${SDL_SUBSYSTEMS})
gabomdq@6674
  1984
  string(TOUPPER ${_SUB} _OPT)
gabomdq@6674
  1985
  message_bool_option(${_SUB} SDL_${_OPT})
gabomdq@6674
  1986
endforeach()
gabomdq@6674
  1987
message(STATUS "")
gabomdq@6674
  1988
message(STATUS "Options:")
gabomdq@6674
  1989
list(SORT ALLOPTIONS)
gabomdq@6674
  1990
foreach(_OPT ${ALLOPTIONS})
gabomdq@6674
  1991
  # Longest option is VIDEO_X11_XSCREENSAVER = 22 characters
gabomdq@6674
  1992
  # Get the padding
gabomdq@6674
  1993
  string(LENGTH ${_OPT} _OPTLEN)
gabomdq@6674
  1994
  math(EXPR _PADLEN "23 - ${_OPTLEN}")
gabomdq@6674
  1995
  string(RANDOM LENGTH ${_PADLEN} ALPHABET " " _PADDING)
gabomdq@6674
  1996
  message_tested_option(${_OPT} ${_PADDING})
gabomdq@6674
  1997
endforeach()
gabomdq@6674
  1998
message(STATUS "")
gabomdq@6674
  1999
message(STATUS " CFLAGS:        ${CMAKE_C_FLAGS}")
gabomdq@6674
  2000
message(STATUS " EXTRA_CFLAGS:  ${EXTRA_CFLAGS}")
gabomdq@6674
  2001
message(STATUS " EXTRA_LDFLAGS: ${EXTRA_LDFLAGS}")
gabomdq@6674
  2002
message(STATUS " EXTRA_LIBS:    ${EXTRA_LIBS}")
gabomdq@6674
  2003
message(STATUS "")
gabomdq@6674
  2004
message(STATUS " Build Shared Library: ${SDL_SHARED}")
gabomdq@6674
  2005
message(STATUS " Build Static Library: ${SDL_STATIC}")
icculus@10013
  2006
if(SDL_STATIC)
icculus@10013
  2007
    message(STATUS " Build Static Library with Position Independent Code: ${SDL_STATIC_PIC}")
icculus@10013
  2008
endif()
gabomdq@6674
  2009
message(STATUS "")
gabomdq@6674
  2010
if(UNIX)
urkle@8125
  2011
  message(STATUS "If something was not detected, although the libraries")
urkle@8125
  2012
  message(STATUS "were installed, then make sure you have set the")
urkle@8125
  2013
  message(STATUS "CFLAGS and LDFLAGS environment variables correctly.")
gabomdq@6674
  2014
  message(STATUS "")
icculus@8137
  2015
endif()
gabomdq@6674
  2016
icculus@13186
  2017
if(WARN_ABOUT_ARM_SIMD_ASM_MIT)
icculus@13186
  2018
  message(STATUS "")
icculus@13186
  2019
  message(STATUS "SDL is being built with ARM SIMD optimizations, which")
icculus@13186
  2020
  message(STATUS "uses code licensed under the MIT license. If this is a")
icculus@13186
  2021
  message(STATUS "problem, please disable that code by rerunning CMake with:")
icculus@13186
  2022
  message(STATUS "")
icculus@13186
  2023
  message(STATUS "    -DARMSIMD=OFF")
icculus@13186
  2024
endif()
icculus@13186
  2025
icculus@13186
  2026
if(WARN_ABOUT_ARM_NEON_ASM_MIT)
icculus@13186
  2027
  message(STATUS "")
icculus@13186
  2028
  message(STATUS "SDL is being built with ARM NEON optimizations, which")
icculus@13186
  2029
  message(STATUS "uses code licensed under the MIT license. If this is a")
icculus@13186
  2030
  message(STATUS "problem, please disable that code by rerunning CMake with:")
icculus@13186
  2031
  message(STATUS "")
icculus@13186
  2032
  message(STATUS "    -DARMNEON=OFF")
icculus@13186
  2033
endif()
icculus@13186
  2034
gabomdq@6674
  2035
# Ensure that the extra cflags are used at compile time
gabomdq@6674
  2036
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS}")
gabomdq@6674
  2037
gabomdq@6674
  2038
# Always build SDLmain
gabomdq@6674
  2039
add_library(SDL2main STATIC ${SDLMAIN_SOURCES})
slouken@13532
  2040
target_include_directories(SDL2main PUBLIC "$<BUILD_INTERFACE:${SDL2_SOURCE_DIR}/include>" $<INSTALL_INTERFACE:include> $<INSTALL_INTERFACE:include/SDL2>)
gabomdq@6674
  2041
set(_INSTALL_LIBS "SDL2main")
olli@11904
  2042
if (NOT ANDROID)
icculus@13305
  2043
  set_target_properties(SDL2main PROPERTIES DEBUG_POSTFIX "${SDL_CMAKE_DEBUG_POSTFIX}")
olli@11904
  2044
endif()
gabomdq@6674
  2045
sylvain@13039
  2046
if (ANDROID AND HAVE_HIDAPI)
sylvain@13039
  2047
  set(_INSTALL_LIBS ${_INSTALL_LIBS} "hidapi")
sylvain@13039
  2048
endif()
sylvain@13039
  2049
gabomdq@6674
  2050
if(SDL_SHARED)
slouken@10458
  2051
  add_library(SDL2 SHARED ${SOURCE_FILES} ${VERSION_SOURCES})
icculus@11212
  2052
  if(APPLE)
drew@12200
  2053
    set_target_properties(SDL2 PROPERTIES
drew@12200
  2054
      MACOSX_RPATH 1
drew@12200
  2055
      OUTPUT_NAME "SDL2-${LT_RELEASE}")
icculus@11212
  2056
  elseif(UNIX AND NOT ANDROID)
slouken@7525
  2057
    set_target_properties(SDL2 PROPERTIES
slouken@7525
  2058
      VERSION ${LT_VERSION}
urkle@8203
  2059
      SOVERSION ${LT_REVISION}
slouken@7525
  2060
      OUTPUT_NAME "SDL2-${LT_RELEASE}")
icculus@9277
  2061
  else()
slouken@7525
  2062
    set_target_properties(SDL2 PROPERTIES
slouken@7525
  2063
      VERSION ${SDL_VERSION}
urkle@8203
  2064
      SOVERSION ${LT_REVISION}
slouken@7525
  2065
      OUTPUT_NAME "SDL2")
icculus@8137
  2066
  endif()
icculus@11070
  2067
  if(MSVC AND NOT LIBC)
slime73@9994
  2068
    # Don't try to link with the default set of libraries.
slime73@9994
  2069
    set_target_properties(SDL2 PROPERTIES LINK_FLAGS_RELEASE "/NODEFAULTLIB")
slime73@9994
  2070
    set_target_properties(SDL2 PROPERTIES LINK_FLAGS_DEBUG "/NODEFAULTLIB")
slime73@9994
  2071
    set_target_properties(SDL2 PROPERTIES STATIC_LIBRARY_FLAGS "/NODEFAULTLIB")
slime73@9994
  2072
  endif()
slime73@9994
  2073
  set(_INSTALL_LIBS "SDL2" ${_INSTALL_LIBS})
slime73@9994
  2074
  target_link_libraries(SDL2 ${EXTRA_LIBS} ${EXTRA_LDFLAGS})
slouken@13532
  2075
  target_include_directories(SDL2 PUBLIC "$<BUILD_INTERFACE:${SDL2_SOURCE_DIR}/include>" $<INSTALL_INTERFACE:include> $<INSTALL_INTERFACE:include/SDL2>)
olli@11904
  2076
  if (NOT ANDROID)
icculus@13305
  2077
    set_target_properties(SDL2 PROPERTIES DEBUG_POSTFIX "${SDL_CMAKE_DEBUG_POSTFIX}")
olli@11904
  2078
  endif()
dludwig@13084
  2079
  if(IOS OR TVOS)
dludwig@13083
  2080
    set_property(TARGET SDL2 APPEND_STRING PROPERTY COMPILE_FLAGS "-fobjc-arc")
dludwig@13083
  2081
    target_compile_definitions(SDL2 PRIVATE IOS_DYLIB=1)
dludwig@13083
  2082
  endif()
icculus@8137
  2083
endif()
gabomdq@6674
  2084
slouken@12747
  2085
if(ANDROID)
icculus@12932
  2086
  if(HAVE_HIDAPI)
icculus@12932
  2087
    add_library(hidapi SHARED ${SDL2_SOURCE_DIR}/src/hidapi/android/hid.cpp)
icculus@12932
  2088
  endif()
icculus@12932
  2089
slouken@12747
  2090
  if(MSVC AND NOT LIBC)
slouken@12747
  2091
    # Don't try to link with the default set of libraries.
slouken@12747
  2092
    set_target_properties(hidapi PROPERTIES LINK_FLAGS_RELEASE "/NODEFAULTLIB")
slouken@12747
  2093
    set_target_properties(hidapi PROPERTIES LINK_FLAGS_DEBUG "/NODEFAULTLIB")
slouken@12747
  2094
    set_target_properties(hidapi PROPERTIES STATIC_LIBRARY_FLAGS "/NODEFAULTLIB")
slouken@12747
  2095
  endif()
sylvain@13006
  2096
  if(HAVE_HIDAPI)
sylvain@13006
  2097
    target_link_libraries(hidapi log)
sylvain@13006
  2098
  endif()
slouken@12747
  2099
endif()
slouken@12747
  2100
gabomdq@6674
  2101
if(SDL_STATIC)
icculus@8136
  2102
  set (BUILD_SHARED_LIBS FALSE)
gabomdq@6674
  2103
  add_library(SDL2-static STATIC ${SOURCE_FILES})
slouken@11210
  2104
  if (NOT SDL_SHARED OR NOT WIN32)
slouken@11210
  2105
    set_target_properties(SDL2-static PROPERTIES OUTPUT_NAME "SDL2")
slouken@11210
  2106
    # Note: Apparently, OUTPUT_NAME must really be unique; even when
slouken@11210
  2107
    # CMAKE_IMPORT_LIBRARY_SUFFIX or the like are given. Otherwise
slouken@11210
  2108
    # the static build may race with the import lib and one will get
slouken@11210
  2109
    # clobbered, when the suffix is realized via subsequent rename.
slouken@11210
  2110
  endif()
icculus@10013
  2111
  set_target_properties(SDL2-static PROPERTIES POSITION_INDEPENDENT_CODE ${SDL_STATIC_PIC})
icculus@11070
  2112
  if(MSVC AND NOT LIBC)
icculus@8136
  2113
    set_target_properties(SDL2-static PROPERTIES LINK_FLAGS_RELEASE "/NODEFAULTLIB")
icculus@8136
  2114
    set_target_properties(SDL2-static PROPERTIES LINK_FLAGS_DEBUG "/NODEFAULTLIB")
icculus@8136
  2115
    set_target_properties(SDL2-static PROPERTIES STATIC_LIBRARY_FLAGS "/NODEFAULTLIB")
icculus@8137
  2116
  endif()
gabomdq@6674
  2117
  # TODO: Win32 platforms keep the same suffix .lib for import and static
gabomdq@6674
  2118
  # libraries - do we need to consider this?
gabomdq@6674
  2119
  set(_INSTALL_LIBS "SDL2-static" ${_INSTALL_LIBS})
gabomdq@6674
  2120
  target_link_libraries(SDL2-static ${EXTRA_LIBS} ${EXTRA_LDFLAGS})
slouken@13532
  2121
  target_include_directories(SDL2-static PUBLIC "$<BUILD_INTERFACE:${SDL2_SOURCE_DIR}/include>" $<INSTALL_INTERFACE:include> $<INSTALL_INTERFACE:include/SDL2>)
olli@11904
  2122
  if (NOT ANDROID)
icculus@13305
  2123
    set_target_properties(SDL2-static PROPERTIES DEBUG_POSTFIX "${SDL_CMAKE_DEBUG_POSTFIX}")
olli@11904
  2124
  endif()
dludwig@13084
  2125
  if(IOS OR TVOS)
dludwig@13083
  2126
    set_property(TARGET SDL2-static APPEND_STRING PROPERTY COMPILE_FLAGS "-fobjc-arc")
dludwig@13083
  2127
  endif()
icculus@8137
  2128
endif()
gabomdq@6674
  2129
slouken@11901
  2130
##### Tests #####
slouken@11901
  2131
slouken@11901
  2132
if(SDL_TEST)
slouken@11901
  2133
  file(GLOB TEST_SOURCES ${SDL2_SOURCE_DIR}/src/test/*.c)
slouken@11901
  2134
  add_library(SDL2_test STATIC ${TEST_SOURCES})
saadrustam@11940
  2135
slouken@11901
  2136
  add_subdirectory(test)
slouken@11901
  2137
endif()
slouken@11901
  2138
gabomdq@6674
  2139
##### Installation targets #####
slouken@11210
  2140
install(TARGETS ${_INSTALL_LIBS} EXPORT SDL2Targets
gabomdq@6674
  2141
  LIBRARY DESTINATION "lib${LIB_SUFFIX}"
icculus@9571
  2142
  ARCHIVE DESTINATION "lib${LIB_SUFFIX}"
icculus@9571
  2143
  RUNTIME DESTINATION bin)
gabomdq@6674
  2144
slouken@11210
  2145
##### Export files #####
slouken@12791
  2146
if (WINDOWS)
slouken@11210
  2147
  set(PKG_PREFIX "cmake")
slouken@11210
  2148
else ()
slouken@13394
  2149
  set(PKG_PREFIX "lib${LIB_SUFFIX}/cmake/SDL2")
slouken@11210
  2150
endif ()
slouken@11210
  2151
slouken@11210
  2152
include(CMakePackageConfigHelpers)
slouken@11210
  2153
write_basic_package_version_file("${CMAKE_BINARY_DIR}/SDL2ConfigVersion.cmake"
slouken@11210
  2154
  VERSION ${SDL_VERSION}
slouken@11210
  2155
  COMPATIBILITY AnyNewerVersion
slouken@11210
  2156
)
slouken@11210
  2157
slouken@11210
  2158
install(EXPORT SDL2Targets
slouken@11210
  2159
  FILE SDL2Targets.cmake
slouken@11210
  2160
  NAMESPACE SDL2::
slouken@11210
  2161
  DESTINATION ${PKG_PREFIX}
slouken@11210
  2162
)
slouken@11210
  2163
install(
slouken@11210
  2164
  FILES
slouken@11573
  2165
    ${CMAKE_CURRENT_SOURCE_DIR}/SDL2Config.cmake
slouken@11210
  2166
    ${CMAKE_BINARY_DIR}/SDL2ConfigVersion.cmake
slouken@11210
  2167
  DESTINATION ${PKG_PREFIX}
slouken@11210
  2168
  COMPONENT Devel
slouken@11210
  2169
)
slouken@11210
  2170
gabomdq@6674
  2171
file(GLOB INCLUDE_FILES ${SDL2_SOURCE_DIR}/include/*.h)
gabomdq@6674
  2172
file(GLOB BIN_INCLUDE_FILES ${SDL2_BINARY_DIR}/include/*.h)
gabomdq@6674
  2173
foreach(_FNAME ${BIN_INCLUDE_FILES})
gabomdq@6674
  2174
  get_filename_component(_INCNAME ${_FNAME} NAME)
gabomdq@6674
  2175
  list(REMOVE_ITEM INCLUDE_FILES ${SDL2_SOURCE_DIR}/include/${_INCNAME})
gabomdq@6674
  2176
endforeach()
gabomdq@6674
  2177
list(APPEND INCLUDE_FILES ${BIN_INCLUDE_FILES})
gabomdq@6674
  2178
install(FILES ${INCLUDE_FILES} DESTINATION include/SDL2)
gabomdq@6674
  2179
slouken@11943
  2180
string(TOUPPER "${CMAKE_BUILD_TYPE}" UPPER_BUILD_TYPE)
slouken@11943
  2181
if (UPPER_BUILD_TYPE MATCHES DEBUG)
slouken@11943
  2182
  set(SOPOSTFIX "${SDL_CMAKE_DEBUG_POSTFIX}")
slouken@11943
  2183
else()
slouken@11943
  2184
  set(SOPOSTFIX "")
slouken@11943
  2185
endif()
slouken@11943
  2186
icculus@10004
  2187
if(NOT (WINDOWS OR CYGWIN))
slouken@8194
  2188
  if(SDL_SHARED)
drew@12200
  2189
    set(SOEXT ${CMAKE_SHARED_LIBRARY_SUFFIX}) # ".so", ".dylib", etc.
drew@12200
  2190
    get_target_property(SONAME SDL2 OUTPUT_NAME)
slouken@11849
  2191
    if(NOT ANDROID)
slouken@11849
  2192
        install(CODE "
slouken@11849
  2193
          execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink
laammaar@12737
  2194
            \"lib${SONAME}${SOPOSTFIX}${SOEXT}\" \"libSDL2${SOPOSTFIX}${SOEXT}\"
laammaar@12737
  2195
            WORKING_DIRECTORY \"${SDL2_BINARY_DIR}\")")
drew@12200
  2196
        install(FILES ${SDL2_BINARY_DIR}/libSDL2${SOPOSTFIX}${SOEXT} DESTINATION "lib${LIB_SUFFIX}")
slouken@11849
  2197
    endif()
slouken@8194
  2198
  endif()
gabomdq@6674
  2199
  if(FREEBSD)
gabomdq@6674
  2200
    # FreeBSD uses ${PREFIX}/libdata/pkgconfig
gabomdq@6674
  2201
    install(FILES ${SDL2_BINARY_DIR}/sdl2.pc DESTINATION "libdata/pkgconfig")
icculus@9277
  2202
  else()
gabomdq@6674
  2203
    install(FILES ${SDL2_BINARY_DIR}/sdl2.pc
gabomdq@6674
  2204
      DESTINATION "lib${LIB_SUFFIX}/pkgconfig")
icculus@8137
  2205
  endif()
gabomdq@6674
  2206
  install(PROGRAMS ${SDL2_BINARY_DIR}/sdl2-config DESTINATION bin)
gabomdq@6674
  2207
  # TODO: what about the .spec file? Is it only needed for RPM creation?
slouken@10447
  2208
  install(FILES "${SDL2_SOURCE_DIR}/sdl2.m4" DESTINATION "${CMAKE_INSTALL_FULL_DATAROOTDIR}/aclocal")
icculus@8137
  2209
endif()
icculus@8137
  2210
wander@8874
  2211
##### Uninstall target #####
wander@8874
  2212
slouken@11606
  2213
if(NOT TARGET uninstall)
slouken@11606
  2214
  configure_file(
slouken@11606
  2215
      "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
slouken@11606
  2216
      "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
slouken@11606
  2217
      IMMEDIATE @ONLY)
wander@8874
  2218
slouken@11606
  2219
  add_custom_target(uninstall
slouken@11606
  2220
      COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
slouken@11606
  2221
endif()