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ENH: just converted case to lower for the book

This commit is contained in:
Ken Martin 2009-07-21 12:45:37 -04:00
parent 04b834f1b4
commit 699a059768
1 changed files with 17 additions and 17 deletions
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34
Modules/FindPNG.cmake
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@ -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 )