diff options
| -rw-r--r-- | cfg.mk | 23 |
1 files changed, 23 insertions, 0 deletions
@@ -261,6 +261,29 @@ sc_prohibit_sleep: msg='prefer xnanosleep over other sleep interfaces' \ $(_prohibit_regexp) +_space_before_paren_exempt =? \\n\\$$ +_space_before_paren_exempt = \ + (\\n\\$$|%s\(to %s|delimit-method|(date|group|character)\(s\)) +# Ensure that there is a space before each open parenthesis in C code. +sc_space_before_open_paren: + @if $(VC_LIST_EXCEPT) | grep -l '\.[ch]$$' > /dev/null; then \ + if (cpp -fpreprocessed < /dev/null > /dev/null 2>&1); then \ + fail=0; \ + for c in $$($(VC_LIST_EXCEPT) | grep '\.[ch]$$'); do \ + cpp -fpreprocessed $$c 2>/dev/null \ + | grep -ni '[[:alnum:]](' \ + | grep -vE '$(_space_before_paren_exempt)' \ + | grep . && { fail=1; echo "*** $$c"; }; \ + done; \ + test $$fail = 1 && \ + { echo '$(ME): the above files lack a space-before-open-paren' \ + 1>&2; exit 1; } || :; \ + else \ + echo '$(ME): skipping test $@: cppi not installed' 1>&2; \ + fi; \ + else :; \ + fi + include $(srcdir)/dist-check.mk update-copyright-env = \ |