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118 lines
4.1 KiB
CMake
118 lines
4.1 KiB
CMake
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#.rst:
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# FindPng2Ico
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# -----------
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#
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# Try to find png2ico.
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#
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# If the png2ico executable is not in your PATH, you can provide
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# an alternative name or full path location with the ``Png2Ico_EXECUTABLE``
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# variable.
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#
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# This will define the following variables:
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#
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# ``Png2Ico_FOUND``
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# True if png2ico is available.
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#
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# ``Png2Ico_EXECUTABLE``
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# The png2ico executable.
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#
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# If ``Png2Ico_FOUND`` is TRUE, it will also define the following imported
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# target:
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#
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# ``Png2Ico::Png2Ico``
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# The png2ico executable.
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#
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# and the following variables:
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#
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# ``Png2Ico_HAS_COLORS_ARGUMENT``
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# Whether png2ico accepts a ``--colors`` argument. `Matthias Benkmann's
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# tool <http://www.winterdrache.de/freeware/png2ico/>`_ does, while the
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# version of png2ico from the `"KDE On Windows" (kdewin)
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# <https://projects.kde.org/projects/kdesupport/kdewin>`_ project does not.
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#
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# ``Png2Ico_HAS_RCFILE_ARGUMENT``
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# Whether png2ico accepts an ``--rcfile`` argument. The version of png2ico
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# from the `"KDE On Windows" (kdewin)
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# <https://projects.kde.org/projects/kdesupport/kdewin>`_ project does,
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# while `Matthias Benkmann's tool
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# <http://www.winterdrache.de/freeware/png2ico/>`_ does not.
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#
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# Since 1.7.0.
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#=============================================================================
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# Copyright 2014 Alex Merry <alex.merry@kde.org>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. The name of the author may not be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#=============================================================================
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include(${CMAKE_CURRENT_LIST_DIR}/ECMFindModuleHelpersStub.cmake)
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ecm_find_package_version_check(Png2Ico)
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# Find png2ico
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find_program(Png2Ico_EXECUTABLE NAMES png2ico)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(Png2Ico
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FOUND_VAR
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Png2Ico_FOUND
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REQUIRED_VARS
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Png2Ico_EXECUTABLE
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)
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mark_as_advanced(Png2Ico_EXECUTABLE)
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if (Png2Ico_FOUND)
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execute_process(
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COMMAND "${Png2Ico_EXECUTABLE}" --help
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OUTPUT_VARIABLE _png2ico_help_text
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ERROR_VARIABLE _png2ico_help_text
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)
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if (_png2ico_help_text MATCHES ".*--rcfile .*")
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set(Png2Ico_HAS_RCFILE_ARGUMENT TRUE)
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else()
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set(Png2Ico_HAS_RCFILE_ARGUMENT FALSE)
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endif()
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if (_png2ico_help_text MATCHES ".*--colors .*")
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set(Png2Ico_HAS_COLORS_ARGUMENT TRUE)
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else()
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set(Png2Ico_HAS_COLORS_ARGUMENT FALSE)
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endif()
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unset(_png2ico_help_text)
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if (NOT TARGET Png2Ico::Png2Ico)
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add_executable(Png2Ico::Png2Ico IMPORTED)
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set_target_properties(Png2Ico::Png2Ico PROPERTIES
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IMPORTED_LOCATION "${Png2Ico_EXECUTABLE}"
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)
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endif()
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endif()
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include(FeatureSummary)
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set_package_properties(Png2Ico PROPERTIES
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URL "http://www.winterdrache.de/freeware/png2ico/ or https://projects.kde.org/projects/kdesupport/kdewin"
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DESCRIPTION "Executable that converts a collection of PNG files into a Windows icon file"
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)
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