VimPlug/ale
1
0
Fork 0
mirror of https://github.com/dense-analysis/ale.git synced 2026-01-09 13:02:28 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

bugfix: c.vim: Pull build directory from compilation database

Browse Source 
The LLVM compiler database JSON already includes a directory where the
build was performed:
https://clang.llvm.org/docs/JSONCompilationDatabase.html

Prefer this directory for fixing relative paths in compiler include
arguments in ale#c#ParseCFlags.

Without this change, users cannot create a symlink to their compilation
database as suggested in the LLVM tooling setup instructions:
https://clang.llvm.org/docs/HowToSetupToolingForLLVM.html
This commit is contained in:
David VandeBunte
2019-01-06 20:17:32 -06:00
parent f23811770a
commit 4f72023e16
2 changed files with 7 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
autoload/ale/c.vim
View File

@@ -200,14 +200,14 @@ function! s:GetLookupFromCompileCommandsFile(compile_commands_file) abort
return l:empty
endfunction
function! ale#c#ParseCompileCommandsFlags(buffer, dir, file_lookup, dir_lookup) abort
function! ale#c#ParseCompileCommandsFlags(buffer, file_lookup, dir_lookup) abort
" Search for an exact file match first.
let l:basename = tolower(expand('#' . a:buffer . ':t'))
let l:file_list = get(a:file_lookup, l:basename, [])
for l:item in l:file_list
if bufnr(l:item.file) is a:buffer
return ale#c#ParseCFlags(a:dir, l:item.command)
return ale#c#ParseCFlags(l:item.directory, l:item.command)
endif
endfor
@@ -219,7 +219,7 @@ function! ale#c#ParseCompileCommandsFlags(buffer, dir, file_lookup, dir_lookup)
for l:item in l:dir_list
if ale#path#Simplify(fnamemodify(l:item.file, ':h')) is? l:dir
return ale#c#ParseCFlags(a:dir, l:item.command)
return ale#c#ParseCFlags(l:item.directory, l:item.command)
endif
endfor
@@ -227,12 +227,11 @@ function! ale#c#ParseCompileCommandsFlags(buffer, dir, file_lookup, dir_lookup)
endfunction
function! ale#c#FlagsFromCompileCommands(buffer, compile_commands_file) abort
let l:dir = ale#path#Dirname(a:compile_commands_file)
let l:lookups = s:GetLookupFromCompileCommandsFile(a:compile_commands_file)
let l:file_lookup = l:lookups[0]
let l:dir_lookup = l:lookups[1]
return ale#c#ParseCompileCommandsFlags(a:buffer, l:dir, l:file_lookup, l:dir_lookup)
return ale#c#ParseCompileCommandsFlags(a:buffer, l:file_lookup, l:dir_lookup)
endfunction
function! ale#c#GetCFlags(buffer, output) abort