| " Copyright (c) 2015 the V8 project authors. All rights reserved. |
| " Use of this source code is governed by a BSD-style license that can be |
| " found in the LICENSE file. |
| " |
| " Adds a "Compile this file" function, using ninja. On Mac, binds Cmd-k to |
| " this command. On Windows, Ctrl-F7 (which is the same as the VS default). |
| " On Linux, <Leader>o, which is \o by default ("o"=creates .o files) |
| " |
| " Adds a "Build this target" function, using ninja. This is not bound |
| " to any key by default, but can be used via the :CrBuild command. |
| " It builds 'd8' by default, but :CrBuild target1 target2 etc works as well, |
| " i.e. :CrBuild all or :CrBuild d8 cctest unittests. |
| " |
| " Requires that gyp has already generated build.ninja files, and that ninja is |
| " in your path (which it is automatically if depot_tools is in your path). |
| " Bumps the number of parallel jobs in ninja automatically if goma is |
| " detected. |
| " |
| " Add the following to your .vimrc file: |
| " so /path/to/src/tools/vim/ninja-build.vim |
| |
| python << endpython |
| import os |
| import vim |
| |
| |
| def path_to_current_buffer(): |
| """Returns the absolute path of the current buffer.""" |
| return vim.current.buffer.name |
| |
| |
| def path_to_source_root(): |
| """Returns the absolute path to the V8 source root.""" |
| candidate = os.path.dirname(path_to_current_buffer()) |
| # This is a list of files that need to identify the src directory. The shorter |
| # it is, the more likely it's wrong. The longer it is, the more likely it is to |
| # break when we rename directories. |
| fingerprints = ['.git', 'build', 'include', 'samples', 'src', 'testing', |
| 'third_party', 'tools'] |
| while candidate and not all( |
| [os.path.isdir(os.path.join(candidate, fp)) for fp in fingerprints]): |
| candidate = os.path.dirname(candidate) |
| return candidate |
| |
| |
| def path_to_build_dir(configuration): |
| """Returns <v8_root>/<output_dir>/(Release|Debug).""" |
| |
| v8_root = path_to_source_root() |
| sys.path.append(os.path.join(v8_root, 'tools', 'ninja')) |
| from ninja_output import GetNinjaOutputDirectory |
| return GetNinjaOutputDirectory(v8_root, configuration) |
| |
| |
| def compute_ninja_command_for_targets(targets='', configuration=None): |
| flags = [] |
| if "use_goma=1" in os.getenv('GYP_DEFINES', '').split(' '): |
| flags = ['-j', '512'] |
| build_dir = path_to_build_dir(configuration); |
| build_cmd = ' '.join(['ninja'] + flags + ['-C', build_dir, targets]) |
| vim.command('return "%s"' % build_cmd) |
| |
| |
| def compute_ninja_command_for_current_buffer(configuration=None): |
| """Returns the shell command to compile the file in the current buffer.""" |
| build_dir = path_to_build_dir(configuration) |
| |
| # ninja needs filepaths for the ^ syntax to be relative to the |
| # build directory. |
| file_to_build = path_to_current_buffer() |
| file_to_build = os.path.relpath(file_to_build, build_dir) + '^' |
| if sys.platform == 'win32': |
| # Escape \ for Vim, and ^ for both Vim and shell. |
| file_to_build = file_to_build.replace('\\', '\\\\').replace('^', '^^^^') |
| compute_ninja_command_for_targets(file_to_build, configuration) |
| endpython |
| |
| fun! s:MakeWithCustomCommand(build_cmd) |
| let l:oldmakepgr = &makeprg |
| let &makeprg=a:build_cmd |
| silent make | cwindow |
| if !has('gui_running') |
| redraw! |
| endif |
| let &makeprg = l:oldmakepgr |
| endfun |
| |
| fun! s:NinjaCommandForCurrentBuffer() |
| python compute_ninja_command_for_current_buffer() |
| endfun |
| |
| fun! s:NinjaCommandForTargets(targets) |
| python compute_ninja_command_for_targets(vim.eval('a:targets')) |
| endfun |
| |
| fun! CrCompileFile() |
| call s:MakeWithCustomCommand(s:NinjaCommandForCurrentBuffer()) |
| endfun |
| |
| fun! CrBuild(...) |
| let l:targets = a:0 > 0 ? join(a:000, ' ') : '' |
| if (l:targets !~ '\i') |
| let l:targets = 'd8' |
| endif |
| call s:MakeWithCustomCommand(s:NinjaCommandForTargets(l:targets)) |
| endfun |
| |
| command! CrCompileFile call CrCompileFile() |
| command! -nargs=* CrBuild call CrBuild(<q-args>) |
| |
| if has('mac') |
| map <D-k> :CrCompileFile<cr> |
| imap <D-k> <esc>:CrCompileFile<cr> |
| elseif has('win32') |
| map <C-F7> :CrCompileFile<cr> |
| imap <C-F7> <esc>:CrCompileFile<cr> |
| elseif has('unix') |
| map <Leader>o :CrCompileFile<cr> |
| endif |