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9f9f438fae
Since it's the only thing boost was used for at the moment we drop it to be able to get rid of a dependency.
134 lines
4.7 KiB
Python
134 lines
4.7 KiB
Python
# Here's the license text for this file:
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#
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# This is free and unencumbered software released into the public domain.
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#
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# Anyone is free to copy, modify, publish, use, compile, sell, or
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# distribute this software, either in source code form or as a compiled
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# binary, for any purpose, commercial or non-commercial, and by any
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# means.
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#
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# In jurisdictions that recognize copyright laws, the author or authors
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# of this software dedicate any and all copyright interest in the
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# software to the public domain. We make this dedication for the benefit
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# of the public at large and to the detriment of our heirs and
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# successors. We intend this dedication to be an overt act of
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# relinquishment in perpetuity of all present and future rights to this
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# software under copyright law.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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# OTHER DEALINGS IN THE SOFTWARE.
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#
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# For more information, please refer to <http://unlicense.org/>
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import os
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import ycm_core
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flags = [
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'-std=c++14',
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'-Wall',
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'-Wextra',
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]
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compilation_database_folder = ''
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if os.path.exists( compilation_database_folder ):
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database = ycm_core.CompilationDatabase( compilation_database_folder )
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else:
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database = None
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SOURCE_EXTENSIONS = ['.cpp', '.cxx', '.cc', '.c', '.m', '.mm']
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def DirectoryOfThisScript():
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return os.path.dirname( os.path.abspath( __file__ ) )
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flags.append('-I'+ DirectoryOfThisScript() +'/src')
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flags.append('-I'+ DirectoryOfThisScript() +'/include')
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flags.append('-I'+ DirectoryOfThisScript() +'/lib/concurrentqueue/include')
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flags.append('-I'+ DirectoryOfThisScript() +'/lib/i3ipcpp/include')
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flags.append('-I'+ DirectoryOfThisScript() +'/lib/xpp/include')
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flags.append('-I'+ DirectoryOfThisScript() +'/tests')
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flags.append('-I/usr/include/freetype2')
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flags.append('-I/usr/include')
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def MakeRelativePathsInFlagsAbsolute( flags, working_directory ):
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if not working_directory:
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return list( flags )
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new_flags = []
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make_next_absolute = False
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path_flags = [ '-isystem', '-I', '-iquote', '--sysroot=' ]
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for flag in flags:
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new_flag = flag
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if make_next_absolute:
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make_next_absolute = False
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if not flag.startswith( '/' ):
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new_flag = os.path.join( working_directory, flag )
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for path_flag in path_flags:
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if flag == path_flag:
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make_next_absolute = True
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break
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if flag.startswith( path_flag ):
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path = flag[ len( path_flag ): ]
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new_flag = path_flag + os.path.join( working_directory, path )
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break
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if new_flag:
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new_flags.append( new_flag )
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return new_flags
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def IsHeaderFile( filename ):
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extension = os.path.splitext( filename )[ 1 ]
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return extension in [ '.h', '.hxx', '.hpp', '.hh' ]
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def GetCompilationInfoForFile( filename ):
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# The compilation_commands.json file generated by CMake does not have entries
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# for header files. So we do our best by asking the db for flags for a
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# corresponding source file, if any. If one exists, the flags for that file
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# should be good enough.
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if IsHeaderFile( filename ):
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basename = os.path.splitext( filename )[ 0 ]
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for extension in SOURCE_EXTENSIONS:
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replacement_file = basename + extension
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if os.path.exists( replacement_file ):
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compilation_info = database.GetCompilationInfoForFile(
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replacement_file )
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if compilation_info.compiler_flags_:
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return compilation_info
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return None
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return database.GetCompilationInfoForFile( filename )
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def FlagsForFile( filename, **kwargs ):
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# if database:
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# # Bear in mind that compilation_info.compiler_flags_ does NOT return a
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# # python list, but a "list-like" StringVec object
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# compilation_info = GetCompilationInfoForFile( filename )
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# if not compilation_info:
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# return None
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#
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# final_flags = MakeRelativePathsInFlagsAbsolute(
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# compilation_info.compiler_flags_,
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# compilation_info.compiler_working_dir_ )
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#
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# # NOTE: This is just for YouCompleteMe; it's highly likely that your project
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# # does NOT need to remove the stdlib flag. DO NOT USE THIS IN YOUR
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# # ycm_extra_conf IF YOU'RE NOT 100% SURE YOU NEED IT.
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# try:
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# final_flags.remove( '-stdlib=libc++' )
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# except ValueError:
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# pass
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# else:
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relative_to = DirectoryOfThisScript()
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final_flags = MakeRelativePathsInFlagsAbsolute( flags, relative_to )
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return {
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'flags': final_flags,
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'do_cache': True
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}
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