mirror of
https://github.com/reactos/CMake.git
synced 2024-11-23 03:29:47 +00:00
308 lines
12 KiB
CMake
308 lines
12 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
# file Copyright.txt or https://cmake.org/licensing for details.
|
|
|
|
#[=======================================================================[.rst:
|
|
FindImageMagick
|
|
---------------
|
|
|
|
Find ImageMagick binary suite.
|
|
|
|
This module will search for a set of ImageMagick tools specified as
|
|
components in the :command:`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 :command:`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_<component>_FOUND - TRUE if <component> is found.
|
|
ImageMagick_<component>_EXECUTABLE - Full path to <component> 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_<component>_FOUND - TRUE if <component> is found.
|
|
ImageMagick_<component>_INCLUDE_DIRS - Full path to <component> include dirs.
|
|
ImageMagick_<component>_LIBRARIES - Full path to <component> 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 :command:`find_package` features are supported (i.e.,
|
|
``QUIET``, ``REQUIRED``, etc.).
|
|
#]=======================================================================]
|
|
|
|
find_package(PkgConfig QUIET)
|
|
|
|
#---------------------------------------------------------------------
|
|
# Helper functions
|
|
#---------------------------------------------------------------------
|
|
function(FIND_IMAGEMAGICK_API component header)
|
|
set(ImageMagick_${component}_FOUND FALSE PARENT_SCOPE)
|
|
|
|
pkg_check_modules(PC_${component} QUIET ${component})
|
|
|
|
find_path(ImageMagick_${component}_INCLUDE_DIR
|
|
NAMES ${header}
|
|
HINTS
|
|
${PC_${component}_INCLUDEDIR}
|
|
${PC_${component}_INCLUDE_DIRS}
|
|
PATHS
|
|
${ImageMagick_INCLUDE_DIRS}
|
|
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\ImageMagick\\Current;BinPath]/include"
|
|
PATH_SUFFIXES
|
|
ImageMagick ImageMagick-6 ImageMagick-7
|
|
DOC "Path to the ImageMagick arch-independent include dir."
|
|
NO_DEFAULT_PATH
|
|
)
|
|
find_path(ImageMagick_${component}_ARCH_INCLUDE_DIR
|
|
NAMES magick/magick-baseconfig.h
|
|
HINTS
|
|
${PC_${component}_INCLUDEDIR}
|
|
${PC_${component}_INCLUDE_DIRS}
|
|
PATHS
|
|
${ImageMagick_INCLUDE_DIRS}
|
|
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\ImageMagick\\Current;BinPath]/include"
|
|
PATH_SUFFIXES
|
|
ImageMagick ImageMagick-6 ImageMagick-7
|
|
DOC "Path to the ImageMagick arch-specific include dir."
|
|
NO_DEFAULT_PATH
|
|
)
|
|
find_library(ImageMagick_${component}_LIBRARY
|
|
NAMES ${ARGN}
|
|
HINTS
|
|
${PC_${component}_LIBDIR}
|
|
${PC_${component}_LIB_DIRS}
|
|
PATHS
|
|
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\ImageMagick\\Current;BinPath]/lib"
|
|
DOC "Path to the ImageMagick Magick++ library."
|
|
NO_DEFAULT_PATH
|
|
)
|
|
|
|
# old version have only indep dir
|
|
if(ImageMagick_${component}_INCLUDE_DIR AND ImageMagick_${component}_LIBRARY)
|
|
set(ImageMagick_${component}_FOUND TRUE PARENT_SCOPE)
|
|
|
|
# Construct per-component include directories.
|
|
set(ImageMagick_${component}_INCLUDE_DIRS
|
|
${ImageMagick_${component}_INCLUDE_DIR}
|
|
)
|
|
if(ImageMagick_${component}_ARCH_INCLUDE_DIR)
|
|
list(APPEND ImageMagick_${component}_INCLUDE_DIRS
|
|
${ImageMagick_${component}_ARCH_INCLUDE_DIR})
|
|
endif()
|
|
list(REMOVE_DUPLICATES ImageMagick_${component}_INCLUDE_DIRS)
|
|
set(ImageMagick_${component}_INCLUDE_DIRS
|
|
${ImageMagick_${component}_INCLUDE_DIRS} PARENT_SCOPE)
|
|
|
|
# Add the per-component include directories to the full include dirs.
|
|
list(APPEND ImageMagick_INCLUDE_DIRS ${ImageMagick_${component}_INCLUDE_DIRS})
|
|
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()
|
|
endfunction()
|
|
|
|
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()
|
|
set(ImageMagick_${component}_FOUND FALSE PARENT_SCOPE)
|
|
endif()
|
|
endfunction()
|
|
|
|
#---------------------------------------------------------------------
|
|
# Start Actual Work
|
|
#---------------------------------------------------------------------
|
|
# Try to find a ImageMagick installation binary path.
|
|
find_path(ImageMagick_EXECUTABLE_DIR
|
|
NAMES mogrify${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
|
|
# <ImageMagick_EXECUTABLE_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++_
|
|
Magick++-6 Magick++-7
|
|
Magick++-Q8 Magick++-Q16 Magick++-Q16HDRI Magick++-Q8HDRI
|
|
Magick++-6.Q64 Magick++-6.Q32 Magick++-6.Q64HDRI Magick++-6.Q32HDRI
|
|
Magick++-6.Q16 Magick++-6.Q8 Magick++-6.Q16HDRI Magick++-6.Q8HDRI
|
|
Magick++-7.Q64 Magick++-7.Q32 Magick++-7.Q64HDRI Magick++-7.Q32HDRI
|
|
Magick++-7.Q16 Magick++-7.Q8 Magick++-7.Q16HDRI Magick++-7.Q8HDRI
|
|
)
|
|
list(APPEND ImageMagick_REQUIRED_VARS ImageMagick_Magick++_LIBRARY)
|
|
elseif(component STREQUAL "MagickWand")
|
|
FIND_IMAGEMAGICK_API(MagickWand "wand/MagickWand.h;MagickWand/MagickWand.h"
|
|
Wand MagickWand CORE_RL_wand_ CORE_RL_MagickWand_
|
|
MagickWand-6 MagickWand-7
|
|
MagickWand-Q16 MagickWand-Q8 MagickWand-Q16HDRI MagickWand-Q8HDRI
|
|
MagickWand-6.Q64 MagickWand-6.Q32 MagickWand-6.Q64HDRI MagickWand-6.Q32HDRI
|
|
MagickWand-6.Q16 MagickWand-6.Q8 MagickWand-6.Q16HDRI MagickWand-6.Q8HDRI
|
|
MagickWand-7.Q64 MagickWand-7.Q32 MagickWand-7.Q64HDRI MagickWand-7.Q32HDRI
|
|
MagickWand-7.Q16 MagickWand-7.Q8 MagickWand-7.Q16HDRI MagickWand-7.Q8HDRI
|
|
)
|
|
list(APPEND ImageMagick_REQUIRED_VARS ImageMagick_MagickWand_LIBRARY)
|
|
elseif(component STREQUAL "MagickCore")
|
|
FIND_IMAGEMAGICK_API(MagickCore "magick/MagickCore.h;MagickCore/MagickCore.h"
|
|
Magick MagickCore CORE_RL_magick_ CORE_RL_MagickCore_
|
|
MagickCore-6 MagickCore-7
|
|
MagickCore-Q16 MagickCore-Q8 MagickCore-Q16HDRI MagickCore-Q8HDRI
|
|
MagickCore-6.Q64 MagickCore-6.Q32 MagickCore-6.Q64HDRI MagickCore-6.Q32HDRI
|
|
MagickCore-6.Q16 MagickCore-6.Q8 MagickCore-6.Q16HDRI MagickCore-6.Q8HDRI
|
|
MagickCore-7.Q64 MagickCore-7.Q32 MagickCore-7.Q64HDRI MagickCore-7.Q32HDRI
|
|
MagickCore-7.Q16 MagickCore-7.Q8 MagickCore-7.Q16HDRI MagickCore-7.Q8HDRI
|
|
)
|
|
list(APPEND ImageMagick_REQUIRED_VARS ImageMagick_MagickCore_LIBRARY)
|
|
else()
|
|
if(ImageMagick_EXECUTABLE_DIR)
|
|
FIND_IMAGEMAGICK_EXE(${component})
|
|
endif()
|
|
|
|
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()
|
|
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()
|
|
endif()
|
|
endforeach()
|
|
|
|
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 ${ImageMagick_mogrify_EXECUTABLE} -version
|
|
OUTPUT_VARIABLE imagemagick_version
|
|
ERROR_QUIET
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE)
|
|
if(imagemagick_version MATCHES "^Version: ImageMagick ([-0-9\\.]+)")
|
|
set(ImageMagick_VERSION_STRING "${CMAKE_MATCH_1}")
|
|
endif()
|
|
unset(imagemagick_version)
|
|
endif()
|
|
|
|
#---------------------------------------------------------------------
|
|
# 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
|
|
)
|