Update FindSDL_gfx.cmake as of today's upstream
Ongoing PR: https://gitlab.kitware.com/cmake/cmake/-/merge_requests/7475
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@ -3,7 +3,7 @@
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#[=======================================================================[.rst:
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#[=======================================================================[.rst:
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FindSDL_gfx
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FindSDL_gfx
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-------------
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-----------
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Locate SDL_gfx library
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Locate SDL_gfx library
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@ -11,36 +11,19 @@ This module defines:
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::
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::
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SDL::SDL_gfx, the name of the target to use with target_*() commands
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SDL_GFX_LIBRARIES, the name of the library to link against
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SDL_GFX_LIBRARIES, the name of the library to link against
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SDL_GFX_INCLUDE_DIRS, where to find the headers
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SDL_GFX_INCLUDE_DIRS, where to find the headers
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SDL_GFX_FOUND, if false, do not try to link against
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SDL_GFX_FOUND, if false, do not try to link against
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SDL_GFX_VERSION_STRING - human-readable string containing the
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SDL_GFX_VERSION_STRING - human-readable string containing the
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version of SDL_gfx
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version of SDL_gfx
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For backward compatibility the following variables are also set:
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::
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SDLGFX_LIBRARY (same value as SDL_GFX_LIBRARIES)
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SDLGFX_INCLUDE_DIR (same value as SDL_GFX_INCLUDE_DIRS)
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SDLGFX_FOUND (same value as SDL_GFX_FOUND)
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$SDLDIR is an environment variable that would correspond to the
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$SDLDIR is an environment variable that would correspond to the
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./configure --prefix=$SDLDIR used in building SDL.
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./configure --prefix=$SDLDIR used in building SDL.
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Created by Xavier Del Campo, heavily based on the original work by
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Eric Wing, FindSDL_mixer.cmake.
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#]=======================================================================]
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#]=======================================================================]
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if(NOT SDL_GFX_INCLUDE_DIR AND SDLGFX_INCLUDE_DIR)
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find_path(SDL_GFX_INCLUDE_DIRS
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set(SDL_GFX_INCLUDE_DIR ${SDLGFX_INCLUDE_DIR} CACHE PATH "directory cache
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NAMES
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entry initialized from old variable name")
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endif()
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find_path(SDL_GFX_INCLUDE_DIR
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SDL_framerate.h
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SDL_framerate.h
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SDL_gfxBlitFunc.h
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SDL_gfxBlitFunc.h
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SDL_gfxPrimitives.h
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SDL_gfxPrimitives.h
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@ -61,11 +44,7 @@ else()
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set(VC_LIB_PATH_SUFFIX lib/x86)
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set(VC_LIB_PATH_SUFFIX lib/x86)
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endif()
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endif()
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if(NOT SDL_GFX_LIBRARY AND SDLGFX_LIBRARY)
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find_library(SDL_GFX_LIBRARIES
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set(SDL_GFX_LIBRARY ${SDLGFX_LIBRARY} CACHE FILEPATH "file cache entry
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initialized from old variable name")
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endif()
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find_library(SDL_GFX_LIBRARY
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NAMES SDL_gfx
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NAMES SDL_gfx
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HINTS
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HINTS
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ENV SDLGFXDIR
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ENV SDLGFXDIR
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@ -73,10 +52,10 @@ find_library(SDL_GFX_LIBRARY
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PATH_SUFFIXES lib ${VC_LIB_PATH_SUFFIX}
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PATH_SUFFIXES lib ${VC_LIB_PATH_SUFFIX}
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)
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)
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if(SDL_GFX_INCLUDE_DIR AND EXISTS "${SDL_GFX_INCLUDE_DIR}/SDL_gfxPrimitives.h")
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if(SDL_GFX_INCLUDE_DIRS AND EXISTS "${SDL_GFX_INCLUDE_DIRS}/SDL_gfxPrimitives.h")
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file(STRINGS "${SDL_GFX_INCLUDE_DIR}/SDL_gfxPrimitives.h" SDL_GFX_VERSION_MAJOR_LINE REGEX "^#define[ \t]+SDL_GFXPRIMITIVES_MAJOR[ \t]+[0-9]+$")
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file(STRINGS "${SDL_GFX_INCLUDE_DIRS}/SDL_gfxPrimitives.h" SDL_GFX_VERSION_MAJOR_LINE REGEX "^#define[ \t]+SDL_GFXPRIMITIVES_MAJOR[ \t]+[0-9]+$")
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file(STRINGS "${SDL_GFX_INCLUDE_DIR}/SDL_gfxPrimitives.h" SDL_GFX_VERSION_MINOR_LINE REGEX "^#define[ \t]+SDL_GFXPRIMITIVES_MINOR[ \t]+[0-9]+$")
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file(STRINGS "${SDL_GFX_INCLUDE_DIRS}/SDL_gfxPrimitives.h" SDL_GFX_VERSION_MINOR_LINE REGEX "^#define[ \t]+SDL_GFXPRIMITIVES_MINOR[ \t]+[0-9]+$")
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file(STRINGS "${SDL_GFX_INCLUDE_DIR}/SDL_gfxPrimitives.h" SDL_GFX_VERSION_PATCH_LINE REGEX "^#define[ \t]+SDL_GFXPRIMITIVES_MICRO[ \t]+[0-9]+$")
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file(STRINGS "${SDL_GFX_INCLUDE_DIRS}/SDL_gfxPrimitives.h" SDL_GFX_VERSION_PATCH_LINE REGEX "^#define[ \t]+SDL_GFXPRIMITIVES_MICRO[ \t]+[0-9]+$")
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string(REGEX REPLACE "^#define[ \t]+SDL_GFXPRIMITIVES_MAJOR[ \t]+([0-9]+)$" "\\1" SDL_GFX_VERSION_MAJOR "${SDL_GFX_VERSION_MAJOR_LINE}")
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string(REGEX REPLACE "^#define[ \t]+SDL_GFXPRIMITIVES_MAJOR[ \t]+([0-9]+)$" "\\1" SDL_GFX_VERSION_MAJOR "${SDL_GFX_VERSION_MAJOR_LINE}")
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string(REGEX REPLACE "^#define[ \t]+SDL_GFXPRIMITIVES_MINOR[ \t]+([0-9]+)$" "\\1" SDL_GFX_VERSION_MINOR "${SDL_GFX_VERSION_MINOR_LINE}")
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string(REGEX REPLACE "^#define[ \t]+SDL_GFXPRIMITIVES_MINOR[ \t]+([0-9]+)$" "\\1" SDL_GFX_VERSION_MINOR "${SDL_GFX_VERSION_MINOR_LINE}")
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string(REGEX REPLACE "^#define[ \t]+SDL_GFXPRIMITIVES_MICRO[ \t]+([0-9]+)$" "\\1" SDL_GFX_VERSION_PATCH "${SDL_GFX_VERSION_PATCH_LINE}")
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string(REGEX REPLACE "^#define[ \t]+SDL_GFXPRIMITIVES_MICRO[ \t]+([0-9]+)$" "\\1" SDL_GFX_VERSION_PATCH "${SDL_GFX_VERSION_PATCH_LINE}")
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@ -89,18 +68,17 @@ if(SDL_GFX_INCLUDE_DIR AND EXISTS "${SDL_GFX_INCLUDE_DIR}/SDL_gfxPrimitives.h")
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unset(SDL_GFX_VERSION_PATCH)
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unset(SDL_GFX_VERSION_PATCH)
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endif()
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endif()
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set(SDL_GFX_LIBRARIES ${SDL_GFX_LIBRARY})
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set(SDL_GFX_INCLUDE_DIRS ${SDL_GFX_INCLUDE_DIR})
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include(FindPackageHandleStandardArgs)
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include(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL_gfx
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL_gfx
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REQUIRED_VARS SDL_GFX_LIBRARIES SDL_GFX_INCLUDE_DIRS
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REQUIRED_VARS SDL_GFX_LIBRARIES SDL_GFX_INCLUDE_DIRS
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VERSION_VAR SDL_GFX_VERSION_STRING)
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VERSION_VAR SDL_GFX_VERSION_STRING)
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# for backward compatibility
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if(SDL_gfx_FOUND)
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set(SDLGFX_LIBRARY ${SDL_GFX_LIBRARIES})
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if(NOT TARGET SDL::SDL_gfx)
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set(SDLGFX_INCLUDE_DIR ${SDL_GFX_INCLUDE_DIRS})
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add_library(SDL::SDL_gfx INTERFACE IMPORTED)
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set(SDLGFX_FOUND ${SDL_GFX_FOUND})
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set_target_properties(SDL::SDL_gfx PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${SDL_GFX_INCLUDE_DIRS}"
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mark_as_advanced(SDL_GFX_LIBRARY SDL_GFX_INCLUDE_DIR)
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INTERFACE_LINK_LIBRARIES "${SDL_GFX_LIBRARIES}")
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endif()
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endif()
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