From 035c7fabc3b82cbc9a346c11abe2e9462b4c0379 Mon Sep 17 00:00:00 2001 From: Anas Nashif Date: Tue, 30 Oct 2012 15:39:57 -0700 Subject: Imported Upstream version 2.8.9 --- Modules/FindImageMagick.cmake | 237 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 237 insertions(+) create mode 100644 Modules/FindImageMagick.cmake (limited to 'Modules/FindImageMagick.cmake') diff --git a/Modules/FindImageMagick.cmake b/Modules/FindImageMagick.cmake new file mode 100644 index 000000000..f21b63008 --- /dev/null +++ b/Modules/FindImageMagick.cmake @@ -0,0 +1,237 @@ +# - Find the ImageMagick binary suite. +# This module will search for a set of ImageMagick tools specified +# as components in the FIND_PACKAGE call. Typical components include, +# but are not limited to (future versions of ImageMagick might have +# additional components not listed here): +# +# animate +# compare +# composite +# conjure +# convert +# display +# identify +# import +# mogrify +# montage +# stream +# +# If no component is specified in the FIND_PACKAGE call, then it only +# searches for the ImageMagick executable directory. This code defines +# the following variables: +# +# ImageMagick_FOUND - TRUE if all components are found. +# ImageMagick_EXECUTABLE_DIR - Full path to executables directory. +# ImageMagick__FOUND - TRUE if is found. +# ImageMagick__EXECUTABLE - Full path to executable. +# ImageMagick_VERSION_STRING - the version of ImageMagick found +# (since CMake 2.8.8) +# +# ImageMagick_VERSION_STRING will not work for old versions like 5.2.3. +# +# There are also components for the following ImageMagick APIs: +# +# Magick++ +# MagickWand +# MagickCore +# +# For these components the following variables are set: +# +# ImageMagick_FOUND - TRUE if all components are found. +# ImageMagick_INCLUDE_DIRS - Full paths to all include dirs. +# ImageMagick_LIBRARIES - Full paths to all libraries. +# ImageMagick__FOUND - TRUE if is found. +# ImageMagick__INCLUDE_DIRS - Full path to include dirs. +# ImageMagick__LIBRARIES - Full path to libraries. +# +# Example Usages: +# FIND_PACKAGE(ImageMagick) +# FIND_PACKAGE(ImageMagick COMPONENTS convert) +# FIND_PACKAGE(ImageMagick COMPONENTS convert mogrify display) +# FIND_PACKAGE(ImageMagick COMPONENTS Magick++) +# FIND_PACKAGE(ImageMagick COMPONENTS Magick++ convert) +# +# Note that the standard FIND_PACKAGE features are supported +# (i.e., QUIET, REQUIRED, etc.). + +#============================================================================= +# Copyright 2007-2009 Kitware, Inc. +# Copyright 2007-2008 Miguel A. Figueroa-Villanueva +# Copyright 2012 Rolf Eike Beer +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +#--------------------------------------------------------------------- +# Helper functions +#--------------------------------------------------------------------- +FUNCTION(FIND_IMAGEMAGICK_API component header) + SET(ImageMagick_${component}_FOUND FALSE PARENT_SCOPE) + + FIND_PATH(ImageMagick_${component}_INCLUDE_DIR + NAMES ${header} + PATHS + ${ImageMagick_INCLUDE_DIRS} + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ImageMagick\\Current;BinPath]/include" + PATH_SUFFIXES + ImageMagick + DOC "Path to the ImageMagick include dir." + ) + FIND_LIBRARY(ImageMagick_${component}_LIBRARY + NAMES ${ARGN} + PATHS + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ImageMagick\\Current;BinPath]/lib" + DOC "Path to the ImageMagick Magick++ library." + ) + + IF(ImageMagick_${component}_INCLUDE_DIR AND ImageMagick_${component}_LIBRARY) + SET(ImageMagick_${component}_FOUND TRUE PARENT_SCOPE) + + LIST(APPEND ImageMagick_INCLUDE_DIRS + ${ImageMagick_${component}_INCLUDE_DIR} + ) + LIST(REMOVE_DUPLICATES ImageMagick_INCLUDE_DIRS) + SET(ImageMagick_INCLUDE_DIRS ${ImageMagick_INCLUDE_DIRS} PARENT_SCOPE) + + LIST(APPEND ImageMagick_LIBRARIES + ${ImageMagick_${component}_LIBRARY} + ) + SET(ImageMagick_LIBRARIES ${ImageMagick_LIBRARIES} PARENT_SCOPE) + ENDIF(ImageMagick_${component}_INCLUDE_DIR AND ImageMagick_${component}_LIBRARY) +ENDFUNCTION(FIND_IMAGEMAGICK_API) + +FUNCTION(FIND_IMAGEMAGICK_EXE component) + SET(_IMAGEMAGICK_EXECUTABLE + ${ImageMagick_EXECUTABLE_DIR}/${component}${CMAKE_EXECUTABLE_SUFFIX}) + IF(EXISTS ${_IMAGEMAGICK_EXECUTABLE}) + SET(ImageMagick_${component}_EXECUTABLE + ${_IMAGEMAGICK_EXECUTABLE} + PARENT_SCOPE + ) + SET(ImageMagick_${component}_FOUND TRUE PARENT_SCOPE) + ELSE(EXISTS ${_IMAGEMAGICK_EXECUTABLE}) + SET(ImageMagick_${component}_FOUND FALSE PARENT_SCOPE) + ENDIF(EXISTS ${_IMAGEMAGICK_EXECUTABLE}) +ENDFUNCTION(FIND_IMAGEMAGICK_EXE) + +#--------------------------------------------------------------------- +# Start Actual Work +#--------------------------------------------------------------------- +# Try to find a ImageMagick installation binary path. +FIND_PATH(ImageMagick_EXECUTABLE_DIR + NAMES mogrify${CMAKE_EXECUTABLE_SUFFIX} + PATHS + "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ImageMagick\\Current;BinPath]" + DOC "Path to the ImageMagick binary directory." + NO_DEFAULT_PATH + ) +FIND_PATH(ImageMagick_EXECUTABLE_DIR + NAMES mogrify${CMAKE_EXECUTABLE_SUFFIX} + ) + +# Find each component. Search for all tools in same dir +# ; otherwise they should be found +# independently and not in a cohesive module such as this one. +UNSET(ImageMagick_REQUIRED_VARS) +UNSET(ImageMagick_DEFAULT_EXECUTABLES) +FOREACH(component ${ImageMagick_FIND_COMPONENTS} + # DEPRECATED: forced components for backward compatibility + convert mogrify import montage composite + ) + IF(component STREQUAL "Magick++") + FIND_IMAGEMAGICK_API(Magick++ Magick++.h + Magick++ CORE_RL_Magick++_ + ) + LIST(APPEND ImageMagick_REQUIRED_VARS ImageMagick_Magick++_LIBRARY) + ELSEIF(component STREQUAL "MagickWand") + FIND_IMAGEMAGICK_API(MagickWand wand/MagickWand.h + Wand MagickWand CORE_RL_wand_ + ) + LIST(APPEND ImageMagick_REQUIRED_VARS ImageMagick_MagickWand_LIBRARY) + ELSEIF(component STREQUAL "MagickCore") + FIND_IMAGEMAGICK_API(MagickCore magick/MagickCore.h + Magick MagickCore CORE_RL_magick_ + ) + LIST(APPEND ImageMagick_REQUIRED_VARS ImageMagick_MagickCore_LIBRARY) + ELSE(component STREQUAL "Magick++") + IF(ImageMagick_EXECUTABLE_DIR) + FIND_IMAGEMAGICK_EXE(${component}) + ENDIF(ImageMagick_EXECUTABLE_DIR) + + IF(ImageMagick_FIND_COMPONENTS) + LIST(FIND ImageMagick_FIND_COMPONENTS ${component} is_requested) + IF(is_requested GREATER -1) + LIST(APPEND ImageMagick_REQUIRED_VARS ImageMagick_${component}_EXECUTABLE) + ENDIF(is_requested GREATER -1) + ELSEIF(ImageMagick_${component}_EXECUTABLE) + # if no components were requested explicitly put all (default) executables + # in the list + LIST(APPEND ImageMagick_DEFAULT_EXECUTABLES ImageMagick_${component}_EXECUTABLE) + ENDIF(ImageMagick_FIND_COMPONENTS) + ENDIF(component STREQUAL "Magick++") +ENDFOREACH(component) + +IF(NOT ImageMagick_FIND_COMPONENTS AND NOT ImageMagick_DEFAULT_EXECUTABLES) + # No components were requested, and none of the default components were + # found. Just insert mogrify into the list of the default components to + # find so FPHSA below has something to check + LIST(APPEND ImageMagick_REQUIRED_VARS ImageMagick_mogrify_EXECUTABLE) +ELSEIF(ImageMagick_DEFAULT_EXECUTABLES) + LIST(APPEND ImageMagick_REQUIRED_VARS ${ImageMagick_DEFAULT_EXECUTABLES}) +ENDIF() + +SET(ImageMagick_INCLUDE_DIRS ${ImageMagick_INCLUDE_DIRS}) +SET(ImageMagick_LIBRARIES ${ImageMagick_LIBRARIES}) + +IF(ImageMagick_mogrify_EXECUTABLE) + EXECUTE_PROCESS(COMMAND ${ImageMagick_mogrify_EXECUTABLE} -version + OUTPUT_VARIABLE imagemagick_version + ERROR_QUIET + OUTPUT_STRIP_TRAILING_WHITESPACE) + IF(imagemagick_version MATCHES "^Version: ImageMagick [0-9]") + STRING(REGEX REPLACE "^Version: ImageMagick ([-0-9\\.]+).*" "\\1" ImageMagick_VERSION_STRING "${imagemagick_version}") + ENDIF() + UNSET(imagemagick_version) +ENDIF(ImageMagick_mogrify_EXECUTABLE) + +#--------------------------------------------------------------------- +# Standard Package Output +#--------------------------------------------------------------------- +INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) +FIND_PACKAGE_HANDLE_STANDARD_ARGS(ImageMagick + REQUIRED_VARS ${ImageMagick_REQUIRED_VARS} + VERSION_VAR ImageMagick_VERSION_STRING + ) +# Maintain consistency with all other variables. +SET(ImageMagick_FOUND ${IMAGEMAGICK_FOUND}) + +#--------------------------------------------------------------------- +# DEPRECATED: Setting variables for backward compatibility. +#--------------------------------------------------------------------- +SET(IMAGEMAGICK_BINARY_PATH ${ImageMagick_EXECUTABLE_DIR} + CACHE PATH "Path to the ImageMagick binary directory.") +SET(IMAGEMAGICK_CONVERT_EXECUTABLE ${ImageMagick_convert_EXECUTABLE} + CACHE FILEPATH "Path to ImageMagick's convert executable.") +SET(IMAGEMAGICK_MOGRIFY_EXECUTABLE ${ImageMagick_mogrify_EXECUTABLE} + CACHE FILEPATH "Path to ImageMagick's mogrify executable.") +SET(IMAGEMAGICK_IMPORT_EXECUTABLE ${ImageMagick_import_EXECUTABLE} + CACHE FILEPATH "Path to ImageMagick's import executable.") +SET(IMAGEMAGICK_MONTAGE_EXECUTABLE ${ImageMagick_montage_EXECUTABLE} + CACHE FILEPATH "Path to ImageMagick's montage executable.") +SET(IMAGEMAGICK_COMPOSITE_EXECUTABLE ${ImageMagick_composite_EXECUTABLE} + CACHE FILEPATH "Path to ImageMagick's composite executable.") +MARK_AS_ADVANCED( + IMAGEMAGICK_BINARY_PATH + IMAGEMAGICK_CONVERT_EXECUTABLE + IMAGEMAGICK_MOGRIFY_EXECUTABLE + IMAGEMAGICK_IMPORT_EXECUTABLE + IMAGEMAGICK_MONTAGE_EXECUTABLE + IMAGEMAGICK_COMPOSITE_EXECUTABLE + ) -- cgit v1.2.3