Ian McInerney
beb50c529e
The BuildSteps folder now contains the CMake scripts that are called during the build process as individual stages, while the root CMakeModules directory contains the CMake files used during the configuration phase.
82 lines
2.7 KiB
CMake
82 lines
2.7 KiB
CMake
# This program source code file is part of KICAD, a free EDA CAD application.
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#
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# Copyright (C) 2011 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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# Copyright (C) 2011 Kicad Developers, see change_log.txt for contributors#.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, you may find one here:
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# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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# or you may search the http://www.gnu.org website for the version 2 license,
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# or you may write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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#
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#############################################################################
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#
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# This script converts a *.png file into a *.cpp file.
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# The *.cpp file will contain a BITMAP_DEF structure, which is simply a byte
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# array and a length of bytes which were found in the *.png file.
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#
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#
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# Invocation Parameters are: inputFile, outCppFile
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#
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# inputFile - Required, full path and file name of the input PNG file
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#
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# outCppFile - Required, full path and file name of where to save the
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# generated cpp file.
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file( READ ${inputFile} file_contents HEX )
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get_filename_component( png_name "${inputFile}" NAME_WE )
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# split into pairs of ASCII, where each pair gives a single byte's value
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string( REGEX MATCHALL "[0-9a-fA-F][0-9a-fA-F]" byte_list ${file_contents} )
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set( output_begin "
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/* Do not modify this file, it was automatically generated by the
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* PNG2cpp CMake script, using a *.png file as input.
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*/
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#include <bitmaps_png/bitmaps_list.h>
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static const unsigned char png[] = {"
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)
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set( output_end "};
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const BITMAP_OPAQUE ${png_name}_xpm[1] = {{ png, sizeof( png ), \"${png_name}_xpm\" }};
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//EOF
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" )
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set( byte_count 0 )
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set( byte_array "" )
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foreach( byte ${byte_list} )
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math( EXPR modulus "${byte_count} % 16" )
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if( modulus EQUAL 0 )
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set( byte_array "${byte_array}\n" )
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endif()
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set( byte_array "${byte_array} 0x${byte}," )
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math( EXPR byte_count "${byte_count} + 1" )
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endforeach()
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set( byte_array "${byte_array}\n" )
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file( WRITE ${outCppFile} "${output_begin}" )
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file( APPEND ${outCppFile} "${byte_array}" )
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file( APPEND ${outCppFile} "${output_end}" )
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