diff options
Diffstat (limited to 'top/maint.mk')
| -rw-r--r-- | top/maint.mk | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/top/maint.mk b/top/maint.mk index 6a3ea9606f..72070a7b03 100644 --- a/top/maint.mk +++ b/top/maint.mk @@ -1631,12 +1631,32 @@ refresh-po: ls $(PODIR)/*.po | $(SED) 's/\.po//;s,$(PODIR)/,,' | \ sort >> $(PODIR)/LINGUAS - # Running indent once is not idempotent, but running it twice is. +# Indentation + +indent_args ?= -ppi 1 +C_SOURCES ?= $$($(VC_LIST_EXCEPT) | grep '\.[ch]\(.in\)\?$$') INDENT_SOURCES ?= $(C_SOURCES) +exclude_file_name_regexp--indent ?= $(exclude_file_name_regexp--sc_indent) + .PHONY: indent -indent: - indent $(INDENT_SOURCES) - indent $(INDENT_SOURCES) +indent: # Running indent once is not idempotent, but running it twice is. + $(AM_V_GEN)indent $(indent_args) $(INDENT_SOURCES) && \ + indent $(indent_args) $(INDENT_SOURCES) + +sc_indent: + @if ! command -v indent > /dev/null; then \ + echo 1>&2 '$(ME): sc_indent: indent is missing'; \ + else \ + fail=0; files="$(INDENT_SOURCES)"; \ + for f in $$files; do \ + indent $(indent_args) -st $$f \ + | indent $(indent_args) -st - \ + | diff -u $$f - || fail=1; \ + done; \ + test $$fail = 1 && \ + { echo 1>&2 '$(ME): code format error, try "make indent"'; \ + exit 1; } || :; \ + fi # If you want to set UPDATE_COPYRIGHT_* environment variables, # put the assignments in this variable. |