Add a time-stamp for chew

One last time-stamp.  Now none of the doc rules using move-if-change
will run unnecessarily.

	* Makefile.am ($(MKDOC)): New rule, depend on chew.stamp.  Move
	old rule to..
	(chew.stamp): ..here.
	(DISTCLEANFILES): Move *.stamp..
	(MOSTLYCLEANFILES): ..to here.
	* Makefile.in: Regenerate.

diff --git a/bfd/doc/ChangeLog b/bfd/doc/ChangeLog
index dcc8135..93d82fb 100644 (file)
--- a/bfd/doc/ChangeLog
+++ b/bfd/doc/ChangeLog
@@ -1,5 +1,14 @@
 2014-04-09  Alan Modra  <amodra@gmail.com>
 
+       * Makefile.am ($(MKDOC)): New rule, depend on chew.stamp.  Move
+       old rule to..
+       (chew.stamp): ..here.
+       (DISTCLEANFILES): Move *.stamp..
+       (MOSTLYCLEANFILES): ..to here.
+       * Makefile.in: Regenerate.
+
+2014-04-09  Alan Modra  <amodra@gmail.com>
+
        * Makefile.am (MKDOC): Use $@ in command.
        (aoutx.texi): New rule, depend on aoutx.stamp.  Move old rule..
        (aoutx.stamp): .. to here.  Don't depend on chew.c, depend on MKDOC

diff --git a/bfd/doc/Makefile.am b/bfd/doc/Makefile.am
index 58c9591..3f69859 100644 (file)
--- a/bfd/doc/Makefile.am
+++ b/bfd/doc/Makefile.am
@@ -76,10 +76,13 @@ MKDOC = chew$(EXEEXT_FOR_BUILD)
 AM_CPPFLAGS = -I.. -I$(srcdir)/.. -I$(srcdir)/../../include \
        -I$(srcdir)/../../intl -I../../intl
 
-$(MKDOC): $(srcdir)/chew.c
+$(MKDOC): chew.stamp ; @true
+chew.stamp: $(srcdir)/chew.c
        $(CC_FOR_BUILD) -o chw$$$$$(EXEEXT_FOR_BUILD) $(CFLAGS_FOR_BUILD) \
          $(LDFLAGS_FOR_BUILD) $(H_CFLAGS) $(AM_CPPFLAGS) $(srcdir)/chew.c; \
-       $(SHELL) $(srcdir)/../../move-if-change chw$$$$$(EXEEXT_FOR_BUILD) $@
+       $(SHELL) $(srcdir)/../../move-if-change \
+         chw$$$$$(EXEEXT_FOR_BUILD) $(MKDOC); \
+       touch $@
 
 protos: libbfd.h libcoff.h bfd.h
 
@@ -323,11 +326,11 @@ bfdver.texi: $(srcdir)/Makefile.in
 
 noinst_TEXINFOS = bfdint.texi
 
-MOSTLYCLEANFILES = $(MKDOC) *.o
+MOSTLYCLEANFILES = $(MKDOC) *.o *.stamp
 
 CLEANFILES = *.p *.ip
 
-DISTCLEANFILES = bfd.?? bfd.??? bfd.h libbfd.h libcoff.h texput.log *.stamp
+DISTCLEANFILES = bfd.?? bfd.??? bfd.h libbfd.h libcoff.h texput.log
 
 MAINTAINERCLEANFILES = $(DOCFILES)
 

diff --git a/bfd/doc/Makefile.in b/bfd/doc/Makefile.in
index a68e565..77e837c 100644 (file)
--- a/bfd/doc/Makefile.in
+++ b/bfd/doc/Makefile.in
@@ -390,10 +390,10 @@ BFD_H_DEP = \
        $(MKDOC)
 
 noinst_TEXINFOS = bfdint.texi
-MOSTLYCLEANFILES = $(MKDOC) *.o
+MOSTLYCLEANFILES = $(MKDOC) *.o *.stamp
 CLEANFILES = *.p *.ip
 DISTCLEANFILES = bfd.?? bfd.??? bfd.h libbfd.h libcoff.h texput.log \
-       *.stamp $(am__append_1)
+       $(am__append_1)
 MAINTAINERCLEANFILES = $(DOCFILES) bfd.info
 all: all-am
 
@@ -775,10 +775,13 @@ uninstall-am: uninstall-dvi-am uninstall-html-am uninstall-info-am \
        uninstall-info-am uninstall-pdf-am uninstall-ps-am
 
 
-$(MKDOC): $(srcdir)/chew.c
+$(MKDOC): chew.stamp ; @true
+chew.stamp: $(srcdir)/chew.c
        $(CC_FOR_BUILD) -o chw$$$$$(EXEEXT_FOR_BUILD) $(CFLAGS_FOR_BUILD) \
          $(LDFLAGS_FOR_BUILD) $(H_CFLAGS) $(AM_CPPFLAGS) $(srcdir)/chew.c; \
-       $(SHELL) $(srcdir)/../../move-if-change chw$$$$$(EXEEXT_FOR_BUILD) $@
+       $(SHELL) $(srcdir)/../../move-if-change \
+         chw$$$$$(EXEEXT_FOR_BUILD) $(MKDOC); \
+       touch $@
 
 protos: libbfd.h libcoff.h bfd.h