2015-09-03 04:27:35 +00:00
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if(NOT WIN32 AND NOT APPLE)
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2015-07-28 02:25:33 +00:00
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find_library(PNG_LIB png)
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endif()
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2015-11-22 23:50:11 +00:00
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if(WIN32 OR APPLE OR PNG_LIB STREQUAL PNG_LIB-NOTFOUND)
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2015-11-11 04:01:36 +00:00
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message(STATUS "Using HECL's built-in libpng")
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2015-07-22 19:14:50 +00:00
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include_directories(${ZLIB_INCLUDE_DIR})
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2015-07-07 03:24:09 +00:00
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add_library(png
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png.h
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pngconf.h
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pngdebug.h
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pnginfo.h
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pngpriv.h
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pngstruct.h
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pnglibconf.h
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png.c
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pngerror.c
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pngget.c
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pngmem.c
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pngpread.c
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pngread.c
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pngrio.c
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pngrtran.c
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pngrutil.c
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pngset.c
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pngtrans.c
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pngwio.c
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pngwrite.c
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pngwtran.c
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2015-07-28 02:25:33 +00:00
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pngwutil.c)
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2015-09-02 18:52:04 +00:00
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set(PNG_LIB png CACHE PATH "PNG library" FORCE)
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2015-07-28 02:25:33 +00:00
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set(LIBPNG_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR} CACHE PATH "PNG include path" FORCE)
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2015-09-02 18:52:04 +00:00
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2015-11-22 23:50:11 +00:00
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else()
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find_path(LIBPNG_INCLUDE_DIR png.h)
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endif()
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