cmake_modules/FindSDL2_mixer.cmake
author Wuzzy <Wuzzy2@mail.ru>
Sat, 17 Mar 2018 17:47:42 +0100
changeset 13237 0171519e2f13
parent 12383 e3d9abcc427a
permissions -rw-r--r--
Show sidNoEndTurn text for most weapons when in inf attack mode
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
9677
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
     1
# - Locate SDL2_mixer library
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
     2
# This module defines:
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
     3
#  SDL2_MIXER_LIBRARIES, the name of the library to link against
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
     4
#  SDL2_MIXER_INCLUDE_DIRS, where to find the headers
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
     5
#  SDL2_MIXER_FOUND, if false, do not try to link against
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
     6
#  SDL2_MIXER_VERSION_STRING - human-readable string containing the version of SDL2_mixer
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
     7
#
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
     8
# For backward compatiblity the following variables are also set:
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
     9
#  SDL2MIXER_LIBRARY (same value as SDL2_MIXER_LIBRARIES)
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    10
#  SDL2MIXER_INCLUDE_DIR (same value as SDL2_MIXER_INCLUDE_DIRS)
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    11
#  SDL2MIXER_FOUND (same value as SDL2_MIXER_FOUND)
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    12
#
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    13
# $SDL2DIR is an environment variable that would
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    14
# correspond to the ./configure --prefix=$SDL2DIR
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    15
# used in building SDL2.
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    16
#
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    17
# Created by Eric Wing. This was influenced by the FindSDL2.cmake
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    18
# module, but with modifications to recognize OS X frameworks and
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    19
# additional Unix paths (FreeBSD, etc).
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    20
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    21
#=============================================================================
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    22
# Copyright 2005-2009 Kitware, Inc.
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    23
# Copyright 2012 Benjamin Eikel
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    24
#
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    25
# Distributed under the OSI-approved BSD License (the "License");
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    26
# see accompanying file Copyright.txt for details.
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    27
#
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    28
# This software is distributed WITHOUT ANY WARRANTY; without even the
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    29
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    30
# See the License for more information.
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    31
#=============================================================================
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    32
# (To distribute this file outside of CMake, substitute the full
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    33
#  License text for the above reference.)
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    34
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    35
if(NOT SDL2_MIXER_INCLUDE_DIR AND SDL2MIXER_INCLUDE_DIR)
12383
e3d9abcc427a cmake: Fix SDL2 header version detection
sheepluva
parents: 11657
diff changeset
    36
  set(SDL2_MIXER_INCLUDE_DIR ${SDL2MIXER_INCLUDE_DIR} CACHE PATH "directory cache entry initialized from old variable name")
9677
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    37
endif()
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    38
find_path(SDL2_MIXER_INCLUDE_DIR SDL_mixer.h
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    39
  HINTS
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    40
    ENV SDL2MIXERDIR
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    41
    ENV SDL2DIR
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    42
  PATH_SUFFIXES include/SDL2 include
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    43
)
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    44
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    45
if(NOT SDL2_MIXER_LIBRARY AND SDL2MIXER_LIBRARY)
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    46
  set(SDL2_MIXER_LIBRARY ${SDL2MIXER_LIBRARY} CACHE FILEPATH "file cache entry
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    47
initialized from old variable name")
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    48
endif()
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    49
find_library(SDL2_MIXER_LIBRARY
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    50
  NAMES SDL2_mixer
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    51
  HINTS
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    52
    ENV SDL2MIXERDIR
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    53
    ENV SDL2DIR
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    54
  PATH_SUFFIXES lib
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    55
)
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    56
12383
e3d9abcc427a cmake: Fix SDL2 header version detection
sheepluva
parents: 11657
diff changeset
    57
if(SDL2_MIXER_INCLUDE_DIR AND EXISTS "${SDL2_MIXER_INCLUDE_DIR}/SDL_mixer.h")
e3d9abcc427a cmake: Fix SDL2 header version detection
sheepluva
parents: 11657
diff changeset
    58
  file(STRINGS "${SDL2_MIXER_INCLUDE_DIR}/SDL_mixer.h" SDL2_MIXER_VERSION_MAJOR_LINE REGEX "^#define[ \t]+SDL_MIXER_MAJOR_VERSION[ \t]+[0-9]+$")
e3d9abcc427a cmake: Fix SDL2 header version detection
sheepluva
parents: 11657
diff changeset
    59
  file(STRINGS "${SDL2_MIXER_INCLUDE_DIR}/SDL_mixer.h" SDL2_MIXER_VERSION_MINOR_LINE REGEX "^#define[ \t]+SDL_MIXER_MINOR_VERSION[ \t]+[0-9]+$")
e3d9abcc427a cmake: Fix SDL2 header version detection
sheepluva
parents: 11657
diff changeset
    60
  file(STRINGS "${SDL2_MIXER_INCLUDE_DIR}/SDL_mixer.h" SDL2_MIXER_VERSION_PATCH_LINE REGEX "^#define[ \t]+SDL_MIXER_PATCHLEVEL[ \t]+[0-9]+$")
e3d9abcc427a cmake: Fix SDL2 header version detection
sheepluva
parents: 11657
diff changeset
    61
  string(REGEX REPLACE "^#define[ \t]+SDL_MIXER_MAJOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL2_MIXER_VERSION_MAJOR "${SDL2_MIXER_VERSION_MAJOR_LINE}")
e3d9abcc427a cmake: Fix SDL2 header version detection
sheepluva
parents: 11657
diff changeset
    62
  string(REGEX REPLACE "^#define[ \t]+SDL_MIXER_MINOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL2_MIXER_VERSION_MINOR "${SDL2_MIXER_VERSION_MINOR_LINE}")
e3d9abcc427a cmake: Fix SDL2 header version detection
sheepluva
parents: 11657
diff changeset
    63
  string(REGEX REPLACE "^#define[ \t]+SDL_MIXER_PATCHLEVEL[ \t]+([0-9]+)$" "\\1" SDL2_MIXER_VERSION_PATCH "${SDL2_MIXER_VERSION_PATCH_LINE}")
9677
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    64
  set(SDL2_MIXER_VERSION_STRING ${SDL2_MIXER_VERSION_MAJOR}.${SDL2_MIXER_VERSION_MINOR}.${SDL2_MIXER_VERSION_PATCH})
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    65
  unset(SDL2_MIXER_VERSION_MAJOR_LINE)
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    66
  unset(SDL2_MIXER_VERSION_MINOR_LINE)
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    67
  unset(SDL2_MIXER_VERSION_PATCH_LINE)
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    68
  unset(SDL2_MIXER_VERSION_MAJOR)
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    69
  unset(SDL2_MIXER_VERSION_MINOR)
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    70
  unset(SDL2_MIXER_VERSION_PATCH)
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    71
endif()
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    72
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    73
set(SDL2_MIXER_LIBRARIES ${SDL2_MIXER_LIBRARY})
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    74
set(SDL2_MIXER_INCLUDE_DIRS ${SDL2_MIXER_INCLUDE_DIR})
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    75
11657
ae6706411b24 Hijack SDL2 and GLEW include and library when compiling to javascript
koda
parents: 9677
diff changeset
    76
if(BUILD_ENGINE_JS)
ae6706411b24 Hijack SDL2 and GLEW include and library when compiling to javascript
koda
parents: 9677
diff changeset
    77
    set(SDL2_MIXER_LIBRARY "sdl2_mixer_emscripten_internal")
ae6706411b24 Hijack SDL2 and GLEW include and library when compiling to javascript
koda
parents: 9677
diff changeset
    78
    set(SDL2_MIXER_LIBRARIES "sdl2_mixer_emscripten_internal")
ae6706411b24 Hijack SDL2 and GLEW include and library when compiling to javascript
koda
parents: 9677
diff changeset
    79
    set(SDL2_MIXER_INCLUDE_DIRS "${CMAKE_SYSTEM_INCLUDE_PATH}/SDL")
ae6706411b24 Hijack SDL2 and GLEW include and library when compiling to javascript
koda
parents: 9677
diff changeset
    80
endif()
ae6706411b24 Hijack SDL2 and GLEW include and library when compiling to javascript
koda
parents: 9677
diff changeset
    81
9677
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    82
include(FindPackageHandleStandardArgs)
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    83
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    84
FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2_mixer
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    85
                                  REQUIRED_VARS SDL2_MIXER_LIBRARIES SDL2_MIXER_INCLUDE_DIRS
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    86
                                  VERSION_VAR SDL2_MIXER_VERSION_STRING)
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    87
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    88
# for backward compatiblity
12383
e3d9abcc427a cmake: Fix SDL2 header version detection
sheepluva
parents: 11657
diff changeset
    89
set(SDLMIXER_LIBRARY ${SDL2_MIXER_LIBRARIES})
e3d9abcc427a cmake: Fix SDL2 header version detection
sheepluva
parents: 11657
diff changeset
    90
set(SDLMIXER_INCLUDE_DIR ${SDL2_MIXER_INCLUDE_DIRS})
e3d9abcc427a cmake: Fix SDL2 header version detection
sheepluva
parents: 11657
diff changeset
    91
set(SDLMIXER_FOUND ${SDL2_MIXER_FOUND})
9677
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    92
71626318f80e - Use USESDL12 for old SDL
unc0rr
parents:
diff changeset
    93
mark_as_advanced(SDL2_MIXER_LIBRARY SDL2_MIXER_INCLUDE_DIR)