Remove obsolete FindSDL2_ttf cmake module
It's unused since 2dfdc0061d.
This commit is contained in:
Heiko Becker
Pentarctagon
parent
59baba0eb3
commit
a737065505
1 changed files with 0 additions and 130 deletions
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#.rst:
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# FindSDL2_ttf
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# -----------
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#
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# Locate SDL2_ttf library
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#
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# This module defines:
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#
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# ::
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#
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# SDL2_TTF_LIBRARIES, the name of the library to link against
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# SDL2_TTF_INCLUDE_DIRS, where to find the headers
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# SDL2_TTF_FOUND, if false, do not try to link against
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# SDL2_TTF_VERSION_STRING - human-readable string containing the version of SDL2_ttf
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#
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#
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#
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# For backward compatiblity the following variables are also set:
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#
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# ::
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#
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# SDL2TTF_LIBRARY (same value as SDL2_TTF_LIBRARIES)
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# SDL2TTF_INCLUDE_DIR (same value as SDL2_TTF_INCLUDE_DIRS)
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# SDL2TTF_FOUND (same value as SDL2_TTF_FOUND)
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#
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#
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#
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# $SDL2DIR is an environment variable that would correspond to the
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# ./configure --prefix=$SDL2DIR used in building SDL2.
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#
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# Created by Andreas Löf. This was influenced by the FindSDL_ttf.cmake
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# module, but with modifications to use SDL2.
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#
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#=============================================================================
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# Copyright 2005-2009 Kitware, Inc.
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# Copyright 2012 Benjamin Eikel
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# Copyright 2015 Andreas Löf
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# * Neither the names of Kitware, Inc., the Insight Software Consortium,
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# nor the names of their contributors may be used to endorse or promote
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# products derived from this software without specific prior written
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# permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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#=============================================================================
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if(NOT SDL2_TTF_INCLUDE_DIR AND SDL2TTF_INCLUDE_DIR)
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set(SDL2_TTF_INCLUDE_DIR ${SDL2TTF_INCLUDE_DIR} CACHE PATH "directory cache
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entry initialized from old variable name")
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endif()
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find_path(SDL2_TTF_INCLUDE_DIR SDL_ttf.h
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HINTS
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ENV SDL2TTFDIR
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ENV SDL2DIR
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PATH_SUFFIXES SDL2
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# path suffixes to search inside ENV{SDL2DIR}
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include/SDL2 include/SDL12 include/SDL11 include
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)
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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
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set(VC_LIB_PATH_SUFFIX lib/x64)
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else()
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set(VC_LIB_PATH_SUFFIX lib/x86)
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endif()
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if(NOT SDL2_TTF_LIBRARY AND SDL2TTF_LIBRARY)
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set(SDL2_TTF_LIBRARY ${SDL2TTF_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(SDL2_TTF_LIBRARY
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NAMES SDL2_ttf
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HINTS
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ENV SDL2TTFDIR
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ENV SDL2DIR
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PATH_SUFFIXES lib ${VC_LIB_PATH_SUFFIX}
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)
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if(SDL2_TTF_INCLUDE_DIR AND EXISTS "${SDL2_TTF_INCLUDE_DIR}/SDL_ttf.h")
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file(STRINGS "${SDL2_TTF_INCLUDE_DIR}/SDL_ttf.h" SDL_TTF_VERSION_MAJOR_LINE REGEX "^#define[ \t]+SDL_TTF_MAJOR_VERSION[ \t]+[0-9]+$")
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file(STRINGS "${SDL2_TTF_INCLUDE_DIR}/SDL_ttf.h" SDL_TTF_VERSION_MINOR_LINE REGEX "^#define[ \t]+SDL_TTF_MINOR_VERSION[ \t]+[0-9]+$")
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file(STRINGS "${SDL2_TTF_INCLUDE_DIR}/SDL_ttf.h" SDL_TTF_VERSION_PATCH_LINE REGEX "^#define[ \t]+SDL_TTF_PATCHLEVEL[ \t]+[0-9]+$")
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string(REGEX REPLACE "^#define[ \t]+SDL_TTF_MAJOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL_TTF_VERSION_MAJOR "${SDL_TTF_VERSION_MAJOR_LINE}")
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string(REGEX REPLACE "^#define[ \t]+SDL_TTF_MINOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL_TTF_VERSION_MINOR "${SDL_TTF_VERSION_MINOR_LINE}")
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string(REGEX REPLACE "^#define[ \t]+SDL_TTF_PATCHLEVEL[ \t]+([0-9]+)$" "\\1" SDL_TTF_VERSION_PATCH "${SDL_TTF_VERSION_PATCH_LINE}")
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set(SDL2_TTF_VERSION_STRING ${SDL_TTF_VERSION_MAJOR}.${SDL_TTF_VERSION_MINOR}.${SDL_TTF_VERSION_PATCH})
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unset(SDL_TTF_VERSION_MAJOR_LINE)
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unset(SDL_TTF_VERSION_MINOR_LINE)
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unset(SDL_TTF_VERSION_PATCH_LINE)
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unset(SDL_TTF_VERSION_MAJOR)
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unset(SDL_TTF_VERSION_MINOR)
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unset(SDL_TTF_VERSION_PATCH)
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endif()
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set(SDL2_TTF_LIBRARIES ${SDL2_TTF_LIBRARY})
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set(SDL2_TTF_INCLUDE_DIRS ${SDL2_TTF_INCLUDE_DIR})
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include(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2_ttf
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REQUIRED_VARS SDL2_TTF_LIBRARIES SDL2_TTF_INCLUDE_DIRS
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VERSION_VAR SDL2_TTF_VERSION_STRING)
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# for backward compatiblity
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set(SDL2TTF_LIBRARY ${SDL2_TTF_LIBRARIES})
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set(SDL2TTF_INCLUDE_DIR ${SDL2_TTF_INCLUDE_DIRS})
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set(SDL2TTF_FOUND ${SDL2_TTF_FOUND})
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mark_as_advanced(SDL2_TTF_LIBRARY SDL2_TTF_INCLUDE_DIR)
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