C: clang_check

Maintainer: Benjamin Bannier [email protected]

ClangCheck is a wrapper around Clang's LibTooling. See the official page for details.

Checker options

g:syntastic_clang_check_config_file (string; default: '.syntastic_clang_check_config')

file containing compilation flags (such as defines or include directories), one option per line

Notes

By default you can set clang-check parameters in g:syntastic_c_clang_check_args, and compilation parameters (defines, optimisation flags, etc.) in the configuration file.

If you want clang-check to use compilation databases (perhaps generated by CMake or Build EAR) rather than pass compilation flags explicitly, set g:syntastic_c_clang_check_post_args to an empty string:

let g:syntastic_c_clang_check_post_args = ""

(configuration files pointed to by g:syntastic_clang_check_config_file are then ignored).

Should the compilation database be located in a directory separate from the source tree, then you can pass the -p=PATH option. If the compile commands contain -fcolor-diagnostics, then these must be turned off or you will get no diagnostics:

let g:syntastic_c_clang_check_post_args = "-p=/tmp/builddir -extra-arg=-fno-color-diagnostics"