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80 lines
1.8 KiB
CMake
80 lines
1.8 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file LICENSE.rst or https://cmake.org/licensing for details.
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#[=======================================================================[.rst:
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FindIcotool
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-----------
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Finds ``icotool``, command-line program for converting and creating Win32 icon
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and cursor files.
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Result Variables
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^^^^^^^^^^^^^^^^
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This module defines the following variables:
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``Icotool_FOUND``
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True if ``icotool`` has been found. For backward compatibility, the
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``ICOTOOL_FOUND`` variable is also set to the same value.
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``ICOTOOL_VERSION_STRING``
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The version of ``icotool`` found.
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Cache Variables
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^^^^^^^^^^^^^^^
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The following cache variables may also be set:
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``ICOTOOL_EXECUTABLE``
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The full path to the ``icotool`` tool.
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Examples
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^^^^^^^^
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Finding ``icotool`` and executing it in a process to create ``.ico`` icon from
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the source ``.png`` image located in the current source directory:
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.. code-block:: cmake
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find_package(Icotool)
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if(Icotool_FOUND)
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execute_process(
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COMMAND
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${ICOTOOL_EXECUTABLE} -c -o ${CMAKE_CURRENT_BINARY_DIR}/img.ico img.png
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)
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endif()
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#]=======================================================================]
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find_program(ICOTOOL_EXECUTABLE
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icotool
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)
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if(ICOTOOL_EXECUTABLE)
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execute_process(
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COMMAND ${ICOTOOL_EXECUTABLE} --version
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OUTPUT_VARIABLE _icotool_version
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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if("${_icotool_version}" MATCHES "^icotool \\([^\\)]*\\) ([0-9\\.]+[^ \n]*)")
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set( ICOTOOL_VERSION_STRING
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"${CMAKE_MATCH_1}"
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)
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else()
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set( ICOTOOL_VERSION_STRING
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""
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)
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endif()
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unset(_icotool_version)
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(
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Icotool
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REQUIRED_VARS ICOTOOL_EXECUTABLE
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VERSION_VAR ICOTOOL_VERSION_STRING
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)
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mark_as_advanced(
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ICOTOOL_EXECUTABLE
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)
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