X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=Makefile;h=cb1d7cd0b6ec30675f4850af2fe7c456fe12a768;hb=4bf2b800b24ba0b0cfd069b8ec7ac173714c734d;hp=5dda3b5593c8baa840d83cde6b8192571e32a7b0;hpb=4b7a79b005c9cc286e8df66285d32393f60c27ae;p=gnulib.git

diff --git a/Makefile b/Makefile
index 5dda3b559..cb1d7cd0b 100644
--- a/Makefile
+++ b/Makefile
@@ -8,6 +8,9 @@
 # This Makefile requires the use of GNU make.  Some targets require
 # that you have tools like git, makeinfo and cppi installed.
 
+# Required for the use of <(...) below.
+SHELL=/bin/bash
+
 # Produce some files that are not stored in the repository.
 all:
 
@@ -29,6 +32,15 @@ sc_prefer_ac_check_funcs_once:
 		   in modules/ 1>&2; exit 1; } || :			\
 	else :; fi
 
+sc_prohibit_leading_TABs:
+	if test -d .git; then						\
+	  git grep -l '^ *	' lib m4 tests				\
+            | grep -Ev '^lib/reg|Makefile|test-update-copyright'	\
+            | grep .							\
+	    && { printf '*** %s\n' 'indent with spaces, not TABs;'	\
+		 1>&2; exit 1; } || :					\
+	else :; fi
+
 sc_prohibit_augmenting_PATH_via_TESTS_ENVIRONMENT:
 	if test -d .git; then						\
 	  url=http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/22874;	\
@@ -92,9 +104,19 @@ sc_cpp_indent_check:
             $$(cd ./modules; grep -ilrE '(meyering|blake)' .) \
           | sort -u \
           | grep '\.c$$' \
-          | grep -v '/getloadavg\.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.
+# Extract the symbols from the .h file and compare with the list of
+# symbols extracted from the rule in maint.mk.
+sc_check_sym_list:
+	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/	*\\$$//')
+
 # Regenerate some files that are stored in the repository.
 regen: MODULES.html