Clang tools: work without a compilation database. Cleanup.

syntax_checkers/c/clang_check.vim

@@ -1,8 +1,23 @@
+"============================================================================
+"File:        clang_check.vim
+"Description: Syntax checking plugin for syntastic.vim
+"Maintainer:  Benjamin Bannier <bbannier at gmail dot com>
+"License:     This program is free software. It comes without any warranty,
+"             to the extent permitted by applicable law. You can redistribute
+"             it and/or modify it under the terms of the Do What The Fuck You
+"             Want To Public License, Version 2, as published by Sam Hocevar.
+"             See http://sam.zoy.org/wtfpl/COPYING for more details.
+"============================================================================
+
 if exists("g:loaded_syntastic_c_clang_check_checker")
   finish
 endif
 let g:loaded_syntastic_c_clang_check_checker = 1
 
+if !exists('g:syntastic_clang_check_config_file')
+    let g:syntastic_clang_check_config_file = '.syntastic_clang_check_config'
+endif
+
 let s:save_cpo = &cpo
 set cpo&vim
 
@@ -11,13 +26,27 @@ function! SyntaxCheckers_c_clang_check_IsAvailable() dict
 endfunction
 
 function! SyntaxCheckers_c_clang_check_GetLocList() dict
-    let makeprg = self.makeprgBuild({})
+    let makeprg = self.makeprgBuild({
+        \ 'post_args':
+        \   '-- ' .
+        \   syntastic#c#ReadConfig(g:syntastic_clang_check_config_file) .
+        \   '-fshow-column ' .
+        \   '-fshow-source-location ' .
+        \   '-fno-caret-diagnostics ' .
+        \   '-fno-color-diagnostics ' .
+        \   '-fdiagnostics-format=clang' })
 
-    let errorformat = '%f:%l:%c: %m'
+    let errorformat =
+        \ '%E%f:%l:%c: fatal error: %m,' .
+        \ '%E%f:%l:%c: error: %m,' .
+        \ '%W%f:%l:%c: warning: %m,' .
+        \ '%-G%\(LLVM ERROR:%\|No compilation database found%\)%\@!%.%#,' .
+        \ '%E%m'
 
     let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
-        \ 'errorformat': errorformat})
+        \ 'errorformat': errorformat,
+        \ 'defaults': {'bufnr': bufnr('')} })
 
     call self.setWantSort(1)
 

syntax_checkers/c/clang_tidy.vim

@@ -1,8 +1,23 @@
+"============================================================================
+"File:        clang_tidy.vim
+"Description: Syntax checking plugin for syntastic.vim
+"Maintainer:  Benjamin Bannier <bbannier at gmail dot com>
+"License:     This program is free software. It comes without any warranty,
+"             to the extent permitted by applicable law. You can redistribute
+"             it and/or modify it under the terms of the Do What The Fuck You
+"             Want To Public License, Version 2, as published by Sam Hocevar.
+"             See http://sam.zoy.org/wtfpl/COPYING for more details.
+"============================================================================
+
 if exists("g:loaded_syntastic_c_clang_tidy_checker")
   finish
 endif
 let g:loaded_syntastic_c_clang_tidy_checker = 1
 
+if !exists('g:syntastic_clang_tidy_config_file')
+    let g:syntastic_clang_tidy_config_file = '.syntastic_clang_tidy_config'
+endif
+
 let s:save_cpo = &cpo
 set cpo&vim
 
@@ -11,13 +26,27 @@ function! SyntaxCheckers_c_clang_tidy_IsAvailable() dict
 endfunction
 
 function! SyntaxCheckers_c_clang_tidy_GetLocList() dict
-    let makeprg = self.makeprgBuild({})
+    let makeprg = self.makeprgBuild({
+        \ 'post_args':
+        \   '-- ' .
+        \   syntastic#c#ReadConfig(g:syntastic_clang_tidy_config_file) .
+        \   '-fshow-column ' .
+        \   '-fshow-source-location ' .
+        \   '-fno-caret-diagnostics ' .
+        \   '-fno-color-diagnostics ' .
+        \   '-fdiagnostics-format=clang' })
 
-    let errorformat = '%f:%l:%c: %m'
+    let errorformat =
+        \ '%E%f:%l:%c: fatal error: %m,' .
+        \ '%E%f:%l:%c: error: %m,' .
+        \ '%W%f:%l:%c: warning: %m,' .
+        \ '%-G%\(LLVM ERROR:%\|No compilation database found%\)%\@!%.%#,' .
+        \ '%E%m'
 
     let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
-        \ 'errorformat': errorformat})
+        \ 'errorformat': errorformat,
+        \ 'defaults': {'bufnr': bufnr('')} })
 
     call self.setWantSort(1)
 

syntax_checkers/cpp/clang_check.vim

@@ -1,3 +1,14 @@
+"============================================================================
+"File:        clang_check.vim
+"Description: Syntax checking plugin for syntastic.vim
+"Maintainer:  Benjamin Bannier <bbannier at gmail dot com>
+"License:     This program is free software. It comes without any warranty,
+"             to the extent permitted by applicable law. You can redistribute
+"             it and/or modify it under the terms of the Do What The Fuck You
+"             Want To Public License, Version 2, as published by Sam Hocevar.
+"             See http://sam.zoy.org/wtfpl/COPYING for more details.
+"============================================================================
+
 if exists("g:loaded_syntastic_cpp_clang_check_checker")
   finish
 endif

syntax_checkers/cpp/clang_tidy.vim

@@ -1,3 +1,14 @@
+"============================================================================
+"File:        clang_tidy.vim
+"Description: Syntax checking plugin for syntastic.vim
+"Maintainer:  Benjamin Bannier <bbannier at gmail dot com>
+"License:     This program is free software. It comes without any warranty,
+"             to the extent permitted by applicable law. You can redistribute
+"             it and/or modify it under the terms of the Do What The Fuck You
+"             Want To Public License, Version 2, as published by Sam Hocevar.
+"             See http://sam.zoy.org/wtfpl/COPYING for more details.
+"============================================================================
+
 if exists("g:loaded_syntastic_cpp_clang_tidy_checker")
   finish
 endif