X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/0305d25eb08b0128d759cc70370524f48bb47290..6130b75585cad5f4bb2ee78875a0bfe109b2a3e3:/src/local.mk

diff --git a/src/local.mk b/src/local.mk
index d54d5286..a19d70a1 100644
--- a/src/local.mk
+++ b/src/local.mk
@@ -110,7 +110,7 @@ BUILT_SOURCES +=				\
   src/scan-gram.c				\
   src/scan-skel.c
 
-MOSTLYCLEANFILES = src/yacc
+MOSTLYCLEANFILES += src/yacc
 
 src/yacc:
 	rm -f $@ $@.tmp
@@ -118,37 +118,3 @@ src/yacc:
 	echo "exec '$(bindir)/bison' -y "'"$$@"' >>$@.tmp
 	chmod a+x $@.tmp
 	mv $@.tmp $@
-
-echo:
-	echo $(src_bison_SOURCES) $(noinst_HEADERS)
-
-# The following rule is not designed to be portable,
-# and relies on tools that not everyone has.
-
-# Most functions in src/*.c should have static scope.
-# Any that don't must be marked with `extern', but `main'
-# and `usage' are exceptions.  They're always extern, but
-# don't need to be marked.
-#
-# The second nm|grep checks for file-scope variables with `extern' scope.
-sc_tight_scope: $(all_programs)
-	@t=exceptions-$$$$;						\
-	trap 's=$$?; rm -f $$t; exit $$s' 0 1 2 13 15;			\
-	( printf '^main$$\n^usage$$\n';					\
-	  grep -h -A1 '^extern .*[^;]$$' $(SOURCES)			\
-	    | grep -vE '^(extern |--)' |sed 's/^/^/;s/ .*/$$/' ) > $$t;	\
-	if nm -e *.$(OBJEXT)						\
-	    | sed -n 's/.* T //p'					\
-	    | grep -Ev -f $$t; then					\
-	  echo 'the above functions should have static scope' 1>&2;	\
-	  exit 1;							\
-	fi;								\
-	( printf '^program_name$$\n';					\
-	  sed -n 's/^extern .*[* ]\([a-zA-Z_][a-zA-Z_0-9]*\);$$/^\1$$/p' \
-	    $$(ls $(SOURCES) | grep '\.h$$') /dev/null) > $$t;		\
-	if nm -e *.$(OBJEXT)						\
-	    | sed -n 's/.* [BD] //p'					\
-	    | grep -Ev -f $$t; then					\
-	  echo 'the above variables should have static scope' 1>&2;	\
-	  exit 1;							\
-	fi