Ensure that no C source file uses TABs for indentation. * Makefile.maint (sc_TAB_in_indentation): New rule. diff --git a/Makefile.maint b/Makefile.maint index a357d74..4e41134 100644 --- a/Makefile.maint +++ b/Makefile.maint @@ -287,6 +287,17 @@ sc_trailing_blank: { echo '$(ME): found trailing blank(s)' \ 1>&2; exit 1; } || : +# Ensure that no C source file uses TABs for indentation. +# Also match *.h.in files, to get libvirt.h.in. +# Exclude files in gnulib, since they're imported. +sc_TAB_in_indentation: + @grep -lE '^ * ' /dev/null \ + $$($(VC_LIST_EXCEPT) \ + | grep -E '\.[ch](\.in)?$$' \ + | grep -v '^gnulib/') && \ + { echo '$(ME): found TAB(s) use for indentation; use spaces' \ + 1>&2; exit 1; } || : + # Match lines like the following, but where there is only one space # between the options and the description: # -D, --all-repeated[=delimit-method] print all duplicate lines\n -- 1.5.5.24.g3cff