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318a8ec6bb
As we did a lot of cleanup it is time to update .ycm_extra_conf.py and set picky developer flags by default. Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Ralph Boehme <slow@samba.org> Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org> Autobuild-Date(master): Fri Nov 18 02:22:10 CET 2016 on sn-devel-144
197 lines
6.2 KiB
Python
197 lines
6.2 KiB
Python
# This file is NOT licensed under the GPLv3, which is the license for the rest
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# of Samba.
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#
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# 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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# This is a C project
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'-x', 'c',
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'-DDEBUG_PASSWORD',
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'-DDEVELOPER',
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'-DHAVE_CONFIG_H=1',
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'-DCONFIG_H_IS_FROM_SAMBA=1',
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'-DSTATIC_replace_MODULES=NULL',
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'-DSTATIC_replace_MODULES_PROTO=extern',
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'-D_GNU_SOURCE=1',
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'-D_POSIX_PTHREAD_SEMANTICS',
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'-D_REENTRANT',
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'-D_SAMBA_BUILD_=4',
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'-D_XOPEN_SOURCE_EXTENDED=1',
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'-DAD_DC_BUILD_IS_ENABLED=1',
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'-DHAVE_IPV6=1',
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'-I/usr/local/include',
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'-I.',
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'-Iinclude',
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'-Iinclude/public',
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'-Ilib',
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'-Ilib/replace',
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'-Isource3',
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'-Isource3/include',
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'-Isource3/lib',
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'-Isource4',
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'-Isource4/include',
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'-Isource4/lib',
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'-Ibin/default',
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'-Ibin/default/include',
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'-Ibin/default/include/public',
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'-Ibin/default/lib',
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'-Ibin/default/lib/replace',
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'-Ibin/default/source3',
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'-Ibin/default/source3/include',
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'-Ibin/default/source3/lib',
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'-Ibin/default/source4',
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'-Ibin/default/source4/include',
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'-Ibin/default/source4/lib',
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'-Wall',
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'-Wcast-align',
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'-Wcast-qual',
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'-Wdeclaration-after-statement',
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'-Werror',
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'-Werror-implicit-function-declaration',
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'-Werror=address',
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'-Werror=declaration-after-statement',
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'-Werror=format',
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'-Werror=format-security',
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'-Werror=pointer-arith',
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'-Werror=return-type',
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'-Werror=strict-prototypes',
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'-Werror=uninitialized',
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'-Werror=write-strings',
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'-Wformat-security',
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'-Wformat=2',
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'-Wmissing-prototypes',
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'-Wno-error=deprecated-declarations',
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'-Wno-error=tautological-compare',
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'-Wno-format-y2k',
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'-Wpointer-arith',
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'-Wreturn-type',
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'-Wshadow',
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'-Wstrict-prototypes',
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'-Wuninitialized',
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'-Wwrite-strings',
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]
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# Set this to the absolute path to the folder (NOT the file!) containing the
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# compile_commands.json file to use that instead of 'flags'. See here for
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# more details: http://clang.llvm.org/docs/JSONCompilationDatabase.html
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#
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# You can get CMake to generate this file for you by adding:
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# set( CMAKE_EXPORT_COMPILE_COMMANDS 1 )
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# to your CMakeLists.txt file.
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#
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# Most projects will NOT need to set this to anything; you can just change the
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# 'flags' list of compilation flags. Notice that YCM itself uses that approach.
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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 = [ '.C', '.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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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', '.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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final_flags = MakeRelativePathsInFlagsAbsolute(
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compilation_info.compiler_flags_,
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compilation_info.compiler_working_dir_ )
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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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