Apparently GNU make works also with spaces instead of tabs in continuation
lines of rule commands? But nevertheless it's more consistent to use tabs
here for indentation.
2011-11-13 Bruno Haible <br...@clisp.org>
Makefile: Tweak indentation.
* Makefile: Use tab as first character in every line that contains rule
commands.
--- Makefile.orig Sun Nov 13 19:17:59 2011
+++ Makefile Sun Nov 13 19:17:46 2011
@@ -35,8 +35,8 @@
sc_prohibit_leading_TABs:
if test -d .git; then \
git grep -l '^ * ' lib m4 tests \
- | grep -Ev '^lib/reg|Makefile|test-update-copyright' \
- | grep . \
+ | grep -Ev '^lib/reg|Makefile|test-update-copyright' \
+ | grep . \
&& { printf '*** %s\n' 'indent with spaces, not TABs;' \
1>&2; exit 1; } || : \
else :; fi
@@ -101,11 +101,11 @@
# *.c files are consistently cpp indented.
sc_cpp_indent_check:
./gnulib-tool --extract-filelist \
- $$(cd ./modules; grep -ilrE '(meyering|blake)' .) \
- | sort -u \
- | grep '\.c$$' \
- | grep -vE '/(stdio-(read|write)|getloadavg)\.c$$' \
- | xargs cppi -c
+ $$(cd ./modules; grep -ilrE '(meyering|blake)' .) \
+ | sort -u \
+ | grep '\.c$$' \
+ | grep -vE '/(stdio-(read|write)|getloadavg)\.c$$' \
+ | xargs cppi -c
# Ensure that the list of symbols checked for by the
# sc_prohibit_intprops_without_use rule match those in the actual file.
@@ -115,7 +115,7 @@
i=lib/intprops.h; \
diff -u <(perl -lne '/^# *define ([A-Z]\w+)\(/ and print $$1' $$i|fmt) \
<(sed -n /^_intprops_name/,/^_intprops_syms_re/p top/maint.mk \
- |sed '/^_/d;s/^ //;s/ *\\$$//')
+ |sed '/^_/d;s/^ //;s/ *\\$$//')
# Ensure that the copyright statements in files and in the module descriptions
# are consistent.
--
In memoriam Bruno Binnebesel <http://de.wikipedia.org/wiki/Bruno_Binnebesel>
