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# This file is NOT licensed under the GPLv3, which is the license for the rest
# of Samba.
#
# Here's the license text for this file:
#
# This is free and unencumbered software released into the public domain.
#
# Anyone is free to copy, modify, publish, use, compile, sell, or
# distribute this software, either in source code form or as a compiled
# binary, for any purpose, commercial or non-commercial, and by any
# means.
#
# In jurisdictions that recognize copyright laws, the author or authors
# of this software dedicate any and all copyright interest in the
# software to the public domain. We make this dedication for the benefit
# of the public at large and to the detriment of our heirs and
# successors. We intend this dedication to be an overt act of
# relinquishment in perpetuity of all present and future rights to this
# software under copyright law.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
#
# For more information, please refer to <http://unlicense.org/>
import os
import ycm_core
flags = [
# This is a C project
'-x', 'c',
'-DDEBUG_PASSWORD',
'-DDEVELOPER',
'-DHAVE_CONFIG_H=1',
'-DCONFIG_H_IS_FROM_SAMBA=1',
'-DSTATIC_replace_MODULES=NULL',
'-DSTATIC_replace_MODULES_PROTO=extern',
'-D_GNU_SOURCE=1',
'-D_POSIX_PTHREAD_SEMANTICS',
'-D_REENTRANT',
'-D_SAMBA_BUILD_=4',
'-D_XOPEN_SOURCE_EXTENDED=1',
'-DAD_DC_BUILD_IS_ENABLED=1',
'-DHAVE_IPV6=1',
'-I/usr/local/include',
'-I.',
'-Iinclude',
'-Iinclude/public',
'-Ilib',
'-Ilib/replace',
'-Isource3',
'-Isource3/include',
'-Isource3/lib',
'-Isource4',
'-Isource4/include',
'-Isource4/lib',
'-Ibin/default',
'-Ibin/default/include',
'-Ibin/default/include/public',
'-Ibin/default/lib',
'-Ibin/default/lib/replace',
'-Ibin/default/source3',
'-Ibin/default/source3/include',
'-Ibin/default/source3/lib',
'-Ibin/default/source4',
'-Ibin/default/source4/include',
'-Ibin/default/source4/lib',
'-Wall',
'-Wcast-align',
'-Wcast-qual',
'-Wdeclaration-after-statement',
'-Werror',
'-Werror-implicit-function-declaration',
'-Werror=address',
'-Werror=declaration-after-statement',
'-Werror=format',
'-Werror=format-security',
'-Werror=pointer-arith',
'-Werror=return-type',
'-Werror=strict-prototypes',
'-Werror=uninitialized',
'-Werror=write-strings',
'-Wformat-security',
'-Wformat=2',
'-Wmissing-prototypes',
'-Wno-error=deprecated-declarations',
'-Wno-error=tautological-compare',
'-Wno-format-y2k',
'-Wpointer-arith',
'-Wreturn-type',
'-Wshadow',
'-Wstrict-prototypes',
'-Wuninitialized',
'-Wwrite-strings',
]
# Set this to the absolute path to the folder (NOT the file!) containing the
# compile_commands.json file to use that instead of 'flags'. See here for
# more details: http://clang.llvm.org/docs/JSONCompilationDatabase.html
#
# You can get CMake to generate this file for you by adding:
# set( CMAKE_EXPORT_COMPILE_COMMANDS 1 )
# to your CMakeLists.txt file.
#
# Most projects will NOT need to set this to anything; you can just change the
# 'flags' list of compilation flags. Notice that YCM itself uses that approach.
compilation_database_folder = ''
if os.path.exists( compilation_database_folder ):
database = ycm_core.CompilationDatabase( compilation_database_folder )
else:
database = None
SOURCE_EXTENSIONS = [ '.C', '.cpp', '.cxx', '.cc', '.c', '.m', '.mm' ]
def DirectoryOfThisScript():
return os.path.dirname( os.path.abspath( __file__ ) )
def MakeRelativePathsInFlagsAbsolute( flags, working_directory ):
if not working_directory:
return list( flags )
new_flags = []
make_next_absolute = False
path_flags = [ '-isystem', '-I', '-iquote', '--sysroot=' ]
for flag in flags:
new_flag = flag
if make_next_absolute:
make_next_absolute = False
if not flag.startswith( '/' ):
new_flag = os.path.join( working_directory, flag )
for path_flag in path_flags:
if flag == path_flag:
make_next_absolute = True
break
if flag.startswith( path_flag ):
path = flag[ len( path_flag ): ]
new_flag = path_flag + os.path.join( working_directory, path )
break
if new_flag:
new_flags.append( new_flag )
return new_flags
def IsHeaderFile( filename ):
extension = os.path.splitext( filename )[ 1 ]
return extension in [ '.H', '.h', '.hxx', '.hpp', '.hh' ]
def GetCompilationInfoForFile( filename ):
# The compilation_commands.json file generated by CMake does not have entries
# for header files. So we do our best by asking the db for flags for a
# corresponding source file, if any. If one exists, the flags for that file
# should be good enough.
if IsHeaderFile( filename ):
basename = os.path.splitext( filename )[ 0 ]
for extension in SOURCE_EXTENSIONS:
replacement_file = basename + extension
if os.path.exists( replacement_file ):
compilation_info = database.GetCompilationInfoForFile(
replacement_file )
if compilation_info.compiler_flags_:
return compilation_info
return None
return database.GetCompilationInfoForFile( filename )
def FlagsForFile( filename, **kwargs ):
if database:
# Bear in mind that compilation_info.compiler_flags_ does NOT return a
# python list, but a "list-like" StringVec object
compilation_info = GetCompilationInfoForFile( filename )
if not compilation_info:
return None
final_flags = MakeRelativePathsInFlagsAbsolute(
compilation_info.compiler_flags_,
compilation_info.compiler_working_dir_ )
else:
relative_to = DirectoryOfThisScript()
final_flags = MakeRelativePathsInFlagsAbsolute( flags, relative_to )
return {
'flags': final_flags,
'do_cache': True
}
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