fix a dist bug

Makefile.in

@@ -59,16 +59,17 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
+AMTAR = @AMTAR@
 AMTARFLAGS = @AMTARFLAGS@
 CC = @CC@
 LD = @LD@
 MAKEINFO = @MAKEINFO@
 OBJCOPY = @OBJCOPY@
 PACKAGE = @PACKAGE@
-TAR = @TAR@
 VERSION = @VERSION@
 host_cpu = @host_cpu@
 host_vendor = @host_vendor@
+install_sh = @install_sh@
 sbingrub = @sbingrub@
 
 
@@ -78,15 +79,17 @@ SUBDIRS = grub stage1 stage2 \
 
 DISTCLEANFILES = ssrcrules.mk
 EXTRA_DIST = BUGS
+subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_CLEAN_FILES = 
+DIST_SOURCES = 
 DIST_COMMON =  README AUTHORS COPYING ChangeLog INSTALL Makefile.am \
 Makefile.in NEWS THANKS TODO acinclude.m4 aclocal.m4 config.guess \
 config.sub configure configure.in install-sh missing mkinstalldirs
 
 
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 
 GZIP_ENV = --best
 all: all-redirect
@@ -163,15 +166,17 @@ tags-recursive:
 
 tags: TAGS
 
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+	list='$(SOURCES) $(HEADERS) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
 	  awk '    { files[$$0] = 1; } \
 	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
+	mkid -f$$here/ID $$unique $(LISP)
 
-TAGS: tags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
+TAGS: tags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
 	tags=; \
 	here=`pwd`; \
 	list='$(SUBDIRS)'; for subdir in $$list; do \
@@ -179,12 +184,14 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
 	    test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
    fi; \
 	done; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
+	list='$(SOURCES) $(HEADERS) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
 	  awk '    { files[$$0] = 1; } \
 	       END { for (i in files) print i; }'`; \
 	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
+	  || etags $(ETAGS_ARGS) $$tags  $$unique $(LISP)
 
 mostlyclean-tags:
 
@@ -203,11 +210,11 @@ top_distdir = $(distdir)
 # tarfile.
 distcheck: dist
 	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(TAR) xf -
+	GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(AMTAR) xf -
 	mkdir $(distdir)/=build
 	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
+	dc_install_base=`cd $(distdir)/=inst && pwd` \
+	  && cd $(distdir)/=build \
 	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
 	  && $(MAKE) $(AM_MAKEFLAGS) \
 	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
@@ -222,17 +229,22 @@ distcheck: dist
 	echo "$$banner"; \
 	echo "$$dashes"
 dist: distdir
-	-chmod -R a+r $(distdir)
-	tar ch$(AMTARFLAGS)f - $(distdir) | GZIP=$(GZIP_ENV) gzip -c > $(distdir).tar.gz
+	-find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
+	  ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -444 -exec $(SHELL) $(install_sh) -c -m a+r {} {} \; \
+	|| chmod -R a+r $(distdir)
+	$(AMTAR) ch$(AMTARFLAGS)f - $(distdir) | GZIP=$(GZIP_ENV) gzip -c > $(distdir).tar.gz
 	-rm -rf $(distdir)
 dist-all: distdir
-	-chmod -R a+r $(distdir)
-	tar ch$(AMTARFLAGS)f - $(distdir) | GZIP=$(GZIP_ENV) gzip -c > $(distdir).tar.gz
+	-find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
+	  ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -444 -exec $(SHELL) $(install_sh) -c -m a+r {} {} \; \
+	|| chmod -R a+r $(distdir)
+	$(AMTAR) ch$(AMTARFLAGS)f - $(distdir) | GZIP=$(GZIP_ENV) gzip -c > $(distdir).tar.gz
 	-rm -rf $(distdir)
 distdir: $(DISTFILES)
 	-rm -rf $(distdir)
 	mkdir $(distdir)
-	-chmod 777 $(distdir)
 	here=`cd $(top_builddir) && pwd`; \
 	top_distdir=`cd $(distdir) && pwd`; \
 	distdir=`cd $(distdir) && pwd`; \
@@ -253,7 +265,6 @@ distdir: $(DISTFILES)
 	    test -d $(distdir)/$$subdir \
 	    || mkdir $(distdir)/$$subdir \
 	    || exit 1; \
-	    chmod 777 $(distdir)/$$subdir; \
 	    (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir=../$(distdir) distdir=../$(distdir)/$$subdir distdir) \
 	      || exit 1; \
 	  fi; \
@@ -316,11 +327,11 @@ maintainer-clean-am:  maintainer-clean-tags maintainer-clean-generic \
 maintainer-clean: maintainer-clean-recursive
 	-rm -f config.status
 
-.PHONY: install-data-recursive uninstall-data-recursive \
-install-exec-recursive uninstall-exec-recursive installdirs-recursive \
-uninstalldirs-recursive all-recursive check-recursive \
-installcheck-recursive info-recursive dvi-recursive \
-mostlyclean-recursive distclean-recursive clean-recursive \
+.PHONY: install-recursive uninstall-recursive install-data-recursive \
+uninstall-data-recursive install-exec-recursive \
+uninstall-exec-recursive installdirs-recursive uninstalldirs-recursive \
+all-recursive check-recursive installcheck-recursive info-recursive \
+dvi-recursive mostlyclean-recursive distclean-recursive clean-recursive \
 maintainer-clean-recursive tags tags-recursive mostlyclean-tags \
 distclean-tags clean-tags maintainer-clean-tags distdir info-am info \
 dvi-am dvi check check-am installcheck-am installcheck install-exec-am \