diff options
Diffstat (limited to 'maint.mk')
| -rw-r--r-- | maint.mk | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -550,8 +550,11 @@ check-AUTHORS: # Ensure that we use only the standard $(VAR) notation, # not @...@ in Makefile.am, now that we can rely on automake # to emit a definition for each substituted variable. +# We use perl rather than "grep -nE ..." to exempt a single +# use of an @...@-delimited variable name in src/Makefile.am. makefile-check: - @grep -nE '@[A-Z_0-9]+@' \ + @perl -ne '/\@[A-Z_0-9]+\@/ && !/^cu_install_program =/' \ + -e 'and (print "$$ARGV:$$.: $$_"), $$m=1; END {exit !$$m}' \ $$($(VC_LIST_EXCEPT) | grep -E '(^|/)Makefile\.am$$') \ && { echo '$(ME): use $$(...), not @...@' 1>&2; exit 1; } || : |