diff options
Diffstat (limited to 'share/cmake-3.10/Modules/FindSDL_mixer.cmake')
| -rw-r--r-- | share/cmake-3.10/Modules/FindSDL_mixer.cmake | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/share/cmake-3.10/Modules/FindSDL_mixer.cmake b/share/cmake-3.10/Modules/FindSDL_mixer.cmake new file mode 100644 index 0000000..35233d1 --- /dev/null +++ b/share/cmake-3.10/Modules/FindSDL_mixer.cmake @@ -0,0 +1,100 @@ +# Distributed under the OSI-approved BSD 3-Clause License. See accompanying +# file Copyright.txt or https://cmake.org/licensing for details. + +#.rst: +# FindSDL_mixer +# ------------- +# +# Locate SDL_mixer library +# +# This module defines: +# +# :: +# +# SDL_MIXER_LIBRARIES, the name of the library to link against +# SDL_MIXER_INCLUDE_DIRS, where to find the headers +# SDL_MIXER_FOUND, if false, do not try to link against +# SDL_MIXER_VERSION_STRING - human-readable string containing the +# version of SDL_mixer +# +# +# +# For backward compatibility the following variables are also set: +# +# :: +# +# SDLMIXER_LIBRARY (same value as SDL_MIXER_LIBRARIES) +# SDLMIXER_INCLUDE_DIR (same value as SDL_MIXER_INCLUDE_DIRS) +# SDLMIXER_FOUND (same value as SDL_MIXER_FOUND) +# +# +# +# $SDLDIR is an environment variable that would correspond to the +# ./configure --prefix=$SDLDIR used in building SDL. +# +# Created by Eric Wing. This was influenced by the FindSDL.cmake +# module, but with modifications to recognize OS X frameworks and +# additional Unix paths (FreeBSD, etc). + +if(NOT SDL_MIXER_INCLUDE_DIR AND SDLMIXER_INCLUDE_DIR) + set(SDL_MIXER_INCLUDE_DIR ${SDLMIXER_INCLUDE_DIR} CACHE PATH "directory cache +entry initialized from old variable name") +endif() +find_path(SDL_MIXER_INCLUDE_DIR SDL_mixer.h + HINTS + ENV SDLMIXERDIR + ENV SDLDIR + PATH_SUFFIXES SDL + # path suffixes to search inside ENV{SDLDIR} + include/SDL include/SDL12 include/SDL11 include +) + +if(CMAKE_SIZEOF_VOID_P EQUAL 8) + set(VC_LIB_PATH_SUFFIX lib/x64) +else() + set(VC_LIB_PATH_SUFFIX lib/x86) +endif() + +if(NOT SDL_MIXER_LIBRARY AND SDLMIXER_LIBRARY) + set(SDL_MIXER_LIBRARY ${SDLMIXER_LIBRARY} CACHE FILEPATH "file cache entry +initialized from old variable name") +endif() +find_library(SDL_MIXER_LIBRARY + NAMES SDL_mixer + HINTS + ENV SDLMIXERDIR + ENV SDLDIR + PATH_SUFFIXES lib ${VC_LIB_PATH_SUFFIX} +) + +if(SDL_MIXER_INCLUDE_DIR AND EXISTS "${SDL_MIXER_INCLUDE_DIR}/SDL_mixer.h") + file(STRINGS "${SDL_MIXER_INCLUDE_DIR}/SDL_mixer.h" SDL_MIXER_VERSION_MAJOR_LINE REGEX "^#define[ \t]+SDL_MIXER_MAJOR_VERSION[ \t]+[0-9]+$") + file(STRINGS "${SDL_MIXER_INCLUDE_DIR}/SDL_mixer.h" SDL_MIXER_VERSION_MINOR_LINE REGEX "^#define[ \t]+SDL_MIXER_MINOR_VERSION[ \t]+[0-9]+$") + file(STRINGS "${SDL_MIXER_INCLUDE_DIR}/SDL_mixer.h" SDL_MIXER_VERSION_PATCH_LINE REGEX "^#define[ \t]+SDL_MIXER_PATCHLEVEL[ \t]+[0-9]+$") + string(REGEX REPLACE "^#define[ \t]+SDL_MIXER_MAJOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL_MIXER_VERSION_MAJOR "${SDL_MIXER_VERSION_MAJOR_LINE}") + string(REGEX REPLACE "^#define[ \t]+SDL_MIXER_MINOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL_MIXER_VERSION_MINOR "${SDL_MIXER_VERSION_MINOR_LINE}") + string(REGEX REPLACE "^#define[ \t]+SDL_MIXER_PATCHLEVEL[ \t]+([0-9]+)$" "\\1" SDL_MIXER_VERSION_PATCH "${SDL_MIXER_VERSION_PATCH_LINE}") + set(SDL_MIXER_VERSION_STRING ${SDL_MIXER_VERSION_MAJOR}.${SDL_MIXER_VERSION_MINOR}.${SDL_MIXER_VERSION_PATCH}) + unset(SDL_MIXER_VERSION_MAJOR_LINE) + unset(SDL_MIXER_VERSION_MINOR_LINE) + unset(SDL_MIXER_VERSION_PATCH_LINE) + unset(SDL_MIXER_VERSION_MAJOR) + unset(SDL_MIXER_VERSION_MINOR) + unset(SDL_MIXER_VERSION_PATCH) +endif() + +set(SDL_MIXER_LIBRARIES ${SDL_MIXER_LIBRARY}) +set(SDL_MIXER_INCLUDE_DIRS ${SDL_MIXER_INCLUDE_DIR}) + +include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) + +FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL_mixer + REQUIRED_VARS SDL_MIXER_LIBRARIES SDL_MIXER_INCLUDE_DIRS + VERSION_VAR SDL_MIXER_VERSION_STRING) + +# for backward compatibility +set(SDLMIXER_LIBRARY ${SDL_MIXER_LIBRARIES}) +set(SDLMIXER_INCLUDE_DIR ${SDL_MIXER_INCLUDE_DIRS}) +set(SDLMIXER_FOUND ${SDL_MIXER_FOUND}) + +mark_as_advanced(SDL_MIXER_LIBRARY SDL_MIXER_INCLUDE_DIR) |