diff options
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/FindPNG.cmake | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/Modules/FindPNG.cmake b/Modules/FindPNG.cmake index d64b074..11d6d01 100644 --- a/Modules/FindPNG.cmake +++ b/Modules/FindPNG.cmake @@ -3,42 +3,42 @@ # This module defines # PNG_INCLUDE_DIR, where to find png.h, etc. # PNG_LIBRARIES, the libraries to link against to use PNG. -# PNG_DEFINITIONS - You should ADD_DEFINITONS(${PNG_DEFINITIONS}) before compiling code that includes png library files. +# PNG_DEFINITIONS - You should add_definitons(${PNG_DEFINITIONS}) before compiling code that includes png library files. # PNG_FOUND, If false, do not try to use PNG. # also defined, but not for general use are # PNG_LIBRARY, where to find the PNG library. # None of the above will be defined unles zlib can be found. # PNG depends on Zlib -INCLUDE(FindZLIB) +include(FindZLIB) -IF(ZLIB_FOUND) - FIND_PATH(PNG_PNG_INCLUDE_DIR png.h +if(ZLIB_FOUND) + find_path(PNG_PNG_INCLUDE_DIR png.h /usr/local/include/libpng # OpenBSD ) - SET(PNG_NAMES ${PNG_NAMES} png libpng png12 libpng12) - FIND_LIBRARY(PNG_LIBRARY NAMES ${PNG_NAMES} ) + set(PNG_NAMES ${PNG_NAMES} png libpng png12 libpng12) + find_library(PNG_LIBRARY NAMES ${PNG_NAMES} ) - IF (PNG_LIBRARY AND PNG_PNG_INCLUDE_DIR) + if (PNG_LIBRARY AND PNG_PNG_INCLUDE_DIR) # png.h includes zlib.h. Sigh. SET(PNG_INCLUDE_DIR ${PNG_PNG_INCLUDE_DIR} ${ZLIB_INCLUDE_DIR} ) SET(PNG_LIBRARIES ${PNG_LIBRARY} ${ZLIB_LIBRARY}) - IF (CYGWIN) - IF(BUILD_SHARED_LIBS) + if (CYGWIN) + if(BUILD_SHARED_LIBS) # No need to define PNG_USE_DLL here, because it's default for Cygwin. - ELSE(BUILD_SHARED_LIBS) + else(BUILD_SHARED_LIBS) SET (PNG_DEFINITIONS -DPNG_STATIC) - ENDIF(BUILD_SHARED_LIBS) - ENDIF (CYGWIN) + endif(BUILD_SHARED_LIBS) + endif (CYGWIN) - ENDIF (PNG_LIBRARY AND PNG_PNG_INCLUDE_DIR) + endif (PNG_LIBRARY AND PNG_PNG_INCLUDE_DIR) -ENDIF(ZLIB_FOUND) +endif(ZLIB_FOUND) -# handle the QUIETLY and REQUIRED arguments and set PNG_FOUND to TRUE if +# handle the QUIETLY and REQUIRED arguments and set PNG_FOUND to TRUE if # all listed variables are TRUE -INCLUDE(FindPackageHandleStandardArgs) +include(FindPackageHandleStandardArgs) FIND_PACKAGE_HANDLE_STANDARD_ARGS(PNG DEFAULT_MSG PNG_LIBRARY PNG_PNG_INCLUDE_DIR) -MARK_AS_ADVANCED(PNG_PNG_INCLUDE_DIR PNG_LIBRARY ) +mark_as_advanced(PNG_PNG_INCLUDE_DIR PNG_LIBRARY ) |