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Diffstat (limited to 'find-modules/FindPng2Ico.cmake')
| -rw-r--r-- | find-modules/FindPng2Ico.cmake | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/find-modules/FindPng2Ico.cmake b/find-modules/FindPng2Ico.cmake new file mode 100644 index 00000000..71e2487c --- /dev/null +++ b/find-modules/FindPng2Ico.cmake @@ -0,0 +1,115 @@ +#.rst: +# FindPng2Ico +# ----------- +# +# Try to find png2ico. +# +# If the png2ico executable is not in your PATH, you can provide +# an alternative name or full path location with the ``Png2Ico_EXECUTABLE`` +# variable. +# +# This will define the following variables: +# +# ``Png2Ico_FOUND`` +# True if png2ico is available. +# +# ``Png2Ico_EXECUTABLE`` +# The png2ico executable. +# +# If ``Png2Ico_FOUND`` is TRUE, it will also define the following imported +# target: +# +# ``Png2Ico::Png2Ico`` +# The png2ico executable. +# +# and the following variables: +# +# ``Png2Ico_HAS_COLORS_ARGUMENT`` +# Whether png2ico accepts a ``--colors`` argument. `Matthias Benkmann's +# tool <http://www.winterdrache.de/freeware/png2ico/>`_ does, while the +# version of png2ico from the `"KDE On Windows" (kdewin) +# <https://projects.kde.org/projects/kdesupport/kdewin>`_ project does not. +# +# ``Png2Ico_HAS_RCFILE_ARGUMENT`` +# Whether png2ico accepts an ``--rcfile`` argument. The version of png2ico +# from the `"KDE On Windows" (kdewin) +# <https://projects.kde.org/projects/kdesupport/kdewin>`_ project does, +# while `Matthias Benkmann's tool +# <http://www.winterdrache.de/freeware/png2ico/>`_ does not. +# + +#============================================================================= +# Copyright 2014 Alex Merry <alex.merry@kde.org> +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# 3. The name of the author may not be used to endorse or promote products +# derived from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#============================================================================= + +include(${CMAKE_CURRENT_LIST_DIR}/ECMFindModuleHelpersStub.cmake) + +ecm_find_package_version_check(Png2Ico) + +# Find png2ico +find_program(Png2Ico_EXECUTABLE NAMES png2ico) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(Png2Ico + FOUND_VAR + Png2Ico_FOUND + REQUIRED_VARS + Png2Ico_EXECUTABLE +) + +mark_as_advanced(Png2Ico_EXECUTABLE) + +if (Png2Ico_FOUND) + execute_process( + COMMAND "${Png2Ico_EXECUTABLE}" --help + OUTPUT_VARIABLE _png2ico_help_text + ) + if (_png2ico_help_text MATCHES ".*--rcfile .*") + set(Png2Ico_HAS_RCFILE_ARGUMENT TRUE) + else() + set(Png2Ico_HAS_RCFILE_ARGUMENT FALSE) + endif() + if (_png2ico_help_text MATCHES ".*--colors .*") + set(Png2Ico_HAS_COLORS_ARGUMENT TRUE) + else() + set(Png2Ico_HAS_COLORS_ARGUMENT FALSE) + endif() + unset(_png2ico_help_text) + + if (NOT TARGET Png2Ico::Png2Ico) + add_executable(Png2Ico::Png2Ico IMPORTED) + set_target_properties(Png2Ico::Png2Ico PROPERTIES + IMPORTED_LOCATION "${Png2Ico_EXECUTABLE}" + ) + endif() +endif() + +include(FeatureSummary) +set_package_properties(Png2Ico PROPERTIES + URL "http://www.winterdrache.de/freeware/png2ico/ or https://projects.kde.org/projects/kdesupport/kdewin" + DESCRIPTION "Executable that converts a collection of PNG files into a Windows icon file" +) + |