gdb/doc: use silent-rules.mk in the Makefile

Make use of silent-rules.mk when building the GDB docs.

During review it was requested that there be more specific rules than
just reusing the general 'GEN' rule everywhere in the doc/ directory,
so I've added:

  ECHO_DVIPS =    @echo "  DVIPS    $@";
  ECHO_TEX =      @echo "  TEX      $@";
  ECHO_PDFTEX =   @echo "  PDFTEX   $@";
  ECHO_TEXI2DVI = @echo "  TEXI2DVI $@";
  ECHO_MAKEHTML = @echo "  MAKEHTML $@";
  ECHO_TEXI2POD = @echo "  TEXI2POD $@";
  ECHO_TEXI2MAN = @echo "  TEXI2MAN $@";
  ECHO_MAKEINFO = @echo "  MAKEINFO $@";

Then I've made use of these new silent rules and added lots of uses of
SILENT to reduce additional clutter.

As the man page generation is done in two phases, first the creation
of a .pod file, then the creation of the final man page file, I've
restructured the man page rules.  Previously we had one rule for each
of the 5 man pages.  I now have one general rule that will generate
all of the 5 .pod files, then I have two rules that convert the .pod
files into the final man pages.

I needed two rules for the man page generation as some man pages match
%.1 and some match %.5.  I could combine these by using the GNU Make
.SECONDARYEXPANSION extension, but I think having two rules like this
is probably clearer, and the duplication is minimal.

Cleaning up the temporary .pod files is now moved into the
'mostlyclean' target rather than being done as soon as the man page is
created.

I've added a new SILENT_Q_FLAG to silent-rules.mk, this is like
SILENT_FLAG, but is set to '-q' when in silent mode, this can be used
with the 'dvips' and 'texi2dvi' commands, both of which use '-q' to
mean: only report errors.

As with the rest of the GDB makefiles, I've only converted the
"generation" rules to use silent-rules.mk, the install / uninstall
rules are left unchanged.

When looking at the 'diststuff' target, which generates the info and
man pages, I noticed the recipe for this rule just deleted a temporary
file.  As that temporary file is already cleaned up as part of the
'clean' rule I've removed the deletion from the 'diststuff' target.

There are still a few "generation" targets that produce output, there
seems to be no flag to silence the 'tex' and 'pdftex' commands which
some recipes use, I've not worried about these for now, e.g. the
refcard.dvi and refcard.pdf targets still produce some output.

Luckily, when doing a 'make all' in the gdb/ directory, we only build
the info docs by default, and those rules are now nice and silent, so
a complete GDB build is now looking nice and quiet by default.

While working on this patch I noticed that 'make -j all-doc' doesn't
work (reliably), this is a preexisting bug in the way that dvi/pdf
targets are generated.  For example gdb.dvi and gdb.pdf both use the
texi2dvi tool, which relies on temporary files to hold state.  If both
these rules run in parallel then one (or both) of the recipes will
fail.

Luckily, the default docs target (all), which is what gets run when we
do 'make all' in the gdb/ directory, doesn't build the dvi and pdf
targets, so we're OK in that case.

I've not tried to fix this problem in this commit as it already
existed, and I don't want to do too much in one commit.  I mention it
only because I ran into this issue while testing this commit.

2 files changed, 90 insertions, 85 deletions

diff --git a/gdb/doc/Makefile.in b/gdb/doc/Makefile.in
index 8007f63..28d829f 100644
--- a/gdb/doc/Makefile.in
+++ b/gdb/doc/Makefile.in
@@ -33,6 +33,8 @@ man5dir = $(mandir)/man5
 
 transform = @program_transform_name@
 
+include $(srcdir)/../silent-rules.mk
+
 SHELL = @SHELL@
 
 LN_S = @LN_S@
@@ -186,6 +188,11 @@ MAN1S = gdb.1 gdbserver.1 gcore.1 gdb-add-index.1
 MAN5S = gdbinit.5
 MANS = $(MAN1S) $(MAN5S)
 
+# The pod files that are generated as a side effect of creating the
+# man pages.
+POD_FILE_TMPS = $(patsubst %.1,%.pod,$MAN1S) \
+		$(patsubst %.5,%.pod,$MAN1S)
+
 HAVE_NATIVE_GCORE_TARGET = @HAVE_NATIVE_GCORE_TARGET@
 HAVE_NATIVE_GCORE_HOST = @HAVE_NATIVE_GCORE_HOST@
 
@@ -238,7 +245,6 @@ Doxyfile-gdbserver:	$(srcdir)/Doxyfile-gdbserver.in
 
 all-doc: info dvi ps pdf
 diststuff: info man
-	rm -f gdb-cfg.texi
 
 install-info: $(INFO_DEPS)
 	$(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(infodir)
@@ -406,55 +412,56 @@ de-stage3: force
 
 # GDB QUICK REFERENCE (dvi output)
 refcard.dvi : refcard.tex $(REFEDITS)
-	echo > tmp.sed
-	for f in x $(REFEDITS) ; do \
+	$(SILENCE) echo > tmp.sed
+	$(SILENCE) for f in x $(REFEDITS) ; do \
 		test x$$f = xx && continue ; \
 		cat $(srcdir)/$$f >>tmp.sed ; \
 	done
-	sed -f tmp.sed $(srcdir)/refcard.tex >sedref.tex
-	$(SET_TEXINPUTS) $(TEX) sedref.tex
-	mv sedref.dvi refcard.dvi
-	rm -f sedref.log sedref.tex tmp.sed
+	$(SILENCE) sed -f tmp.sed $(srcdir)/refcard.tex >sedref.tex
+	$(ECHO_TEX) $(SET_TEXINPUTS) $(TEX) sedref.tex
+	$(SILENCE) mv sedref.dvi refcard.dvi
+	$(SILENCE) rm -f sedref.log sedref.tex tmp.sed
 
 refcard.ps : refcard.dvi
-	$(DVIPS) -t landscape -o $@ $?
+	$(ECHO_DVIPS) $(DVIPS) $(SILENT_Q_FLAG) -t landscape -o $@ $?
 
 refcard.pdf : refcard.tex $(REFEDITS)
-	echo > tmp.sed
-	for f in x $(REFEDITS) ; do \
+	$(SILENCE) echo > tmp.sed
+	$(SILENCE) for f in x $(REFEDITS) ; do \
 		test x$$f = xx && continue ; \
 		cat $(srcdir)/$$f >>tmp.sed ; \
 	done
-	sed -f tmp.sed $(srcdir)/refcard.tex >sedref.tex
-	$(SET_TEXINPUTS) $(PDFTEX) sedref.tex
-	mv sedref.pdf refcard.pdf
-	rm -f sedref.log sedref.tex tmp.sed
+	$(SILENCE) sed -f tmp.sed $(srcdir)/refcard.tex >sedref.tex
+	$(ECHO_PDFTEX) $(SET_TEXINPUTS) $(PDFTEX) sedref.tex
+	$(SILENCE) mv sedref.pdf refcard.pdf
+	$(SILENCE) rm -f sedref.log sedref.tex tmp.sed
 
 # File to record current GDB version number.
 GDBvn.texi : version.subst
-	echo "@set GDBVN `sed q version.subst`" > ./GDBvn.new
-	if [ -n "$(PKGVERSION)" ]; then \
+	$(ECHO_GEN)
+	$(SILENCE) echo "@set GDBVN `sed q version.subst`" > ./GDBvn.new
+	$(SILENCE) if [ -n "$(PKGVERSION)" ]; then \
 	  echo "@set VERSION_PACKAGE $(PKGVERSION)" >> ./GDBvn.new; \
 	fi
-	echo "@set BUGURL $(BUGURL_TEXI)" >> ./GDBvn.new
-	if [ "$(BUGURL_TEXI)" = "@uref{http://www.gnu.org/software/gdb/bugs/}" ]; then \
+	$(SILENCE) echo "@set BUGURL $(BUGURL_TEXI)" >> ./GDBvn.new
+	$(SILENCE) if [ "$(BUGURL_TEXI)" = "@uref{http://www.gnu.org/software/gdb/bugs/}" ]; then \
 	  echo "@set BUGURL_DEFAULT" >> ./GDBvn.new; \
 	fi
-	if test -z "$(READLINE_TEXI_INCFLAG)"; then \
+	$(SILENCE) if test -z "$(READLINE_TEXI_INCFLAG)"; then \
 	  echo "@set SYSTEM_READLINE" >> ./GDBvn.new; \
 	fi
-	if [ -n "$(SYSTEM_GDBINIT)" ]; then \
+	$(SILENCE) if [ -n "$(SYSTEM_GDBINIT)" ]; then \
 	  escaped_system_gdbinit=`echo $(SYSTEM_GDBINIT) | sed 's/@/@@/g'`; \
 	  echo "@set SYSTEM_GDBINIT $$escaped_system_gdbinit" >> ./GDBvn.new; \
 	fi
-	if [ -n "$(SYSTEM_GDBINIT_DIR)" ]; then \
+	$(SILENCE) if [ -n "$(SYSTEM_GDBINIT_DIR)" ]; then \
 	  escaped_system_gdbinit_dir=`echo $(SYSTEM_GDBINIT_DIR) | sed 's/@/@@/g'`; \
 	  echo "@set SYSTEM_GDBINIT_DIR $$escaped_system_gdbinit_dir" >> ./GDBvn.new; \
 	fi
-	mv GDBvn.new GDBvn.texi
+	$(SILENCE) mv GDBvn.new GDBvn.texi
 
 version.subst: $(gdbdir)/version.in $(gdbdir)/../bfd/version.h
-	date=`sed -n -e 's/^.* BFD_VERSION_DATE \(.*\)$$/\1/p' $(gdbdir)/../bfd/version.h`; \
+	$(ECHO_GEN) date=`sed -n -e 's/^.* BFD_VERSION_DATE \(.*\)$$/\1/p' $(gdbdir)/../bfd/version.h`; \
 	sed -e "s/DATE/$$date/" < $(gdbdir)/version.in > version.subst
 
 # Updated atomically
@@ -465,7 +472,7 @@ version.subst: $(gdbdir)/version.in $(gdbdir)/../bfd/version.h
 # not one for their binary config---which may not be specifically
 # defined anyways).
 gdb-cfg.texi: ${srcdir}/${DOC_CONFIG}-cfg.texi
-	(test "$(LN_S)" = "ln -s" && \
+	$(ECHO_GEN) (test "$(LN_S)" = "ln -s" && \
 	  ln -s ${srcdir}/${DOC_CONFIG}-cfg.texi gdb-cfg.texi) || \
 	ln ${srcdir}/${DOC_CONFIG}-cfg.texi gdb-cfg.texi || \
 	cp ${srcdir}/${DOC_CONFIG}-cfg.texi gdb-cfg.texi
@@ -487,29 +494,30 @@ GDB_TEX_TMPS = gdb.aux gdb.cp* gdb.fn* gdb.ky* gdb.log gdb.pg* gdb.toc \
 
 # GDB MANUAL: TeX dvi file
 gdb.dvi: ${GDB_DOC_FILES}
-	if [ ! -f ./GDBvn.texi ]; then \
+	$(SILENCE) if [ ! -f ./GDBvn.texi ]; then \
 		(test "$(LN_S)" = "ln -s" && ln -s $(srcdir)/GDBvn.texi .) || \
 		ln $(srcdir)/GDBvn.texi . || \
 		cp $(srcdir)/GDBvn.texi . ; else true; fi
-	rm -f $(GDB_TEX_TMPS)
-	$(TEXI2DVI) $(READLINE_TEXI_INCFLAG) -I ${GDBMI_DIR} -I $(srcdir) \
-		$(srcdir)/gdb.texinfo
+	$(SILENCE) rm -f $(GDB_TEX_TMPS)
+	$(ECHO_TEXI2DVI) $(TEXI2DVI) $(SILENT_Q_FLAG) $(READLINE_TEXI_INCFLAG) \
+		-I ${GDBMI_DIR} -I $(srcdir) $(srcdir)/gdb.texinfo
 
 gdb.ps: gdb.dvi
-	$(DVIPS) -o $@ $?
+	$(ECHO_DVIPS) $(DVIPS) $(SILENT_Q_FLAG) -o $@ $?
 
 gdb.pdf: ${GDB_DOC_FILES}
-	if [ ! -f ./GDBvn.texi ]; then \
+	$(SILENCE) if [ ! -f ./GDBvn.texi ]; then \
 		(test "$(LN_S)" = "ln -s" && ln -s $(srcdir)/GDBvn.texi .) || \
 		ln $(srcdir)/GDBvn.texi . || \
 		cp $(srcdir)/GDBvn.texi . ; else true; fi
-	rm -f $(GDB_TEX_TMPS)
-	$(TEXI2DVI) --pdf $(READLINE_TEXI_INCFLAG) -I ${GDBMI_DIR} -I $(srcdir) \
+	$(SILENCE) rm -f $(GDB_TEX_TMPS)
+	$(ECHO_TEXI2DVI) $(TEXI2DVI) $(SILENT_Q_FLAG) --pdf \
+		$(READLINE_TEXI_INCFLAG) -I ${GDBMI_DIR} -I $(srcdir) \
 		$(srcdir)/gdb.texinfo
 
 # GDB MANUAL: info file
 gdb.info: ${GDB_DOC_FILES}
-	$(MAKEINFO_CMD) $(READLINE_TEXI_INCFLAG) -I ${GDBMI_DIR} -I $(srcdir) \
+	$(ECHO_MAKEINFO) $(MAKEINFO_CMD) $(READLINE_TEXI_INCFLAG) -I ${GDBMI_DIR} -I $(srcdir) \
 		-o gdb.info $(srcdir)/gdb.texinfo
 
 # GDB MANUAL: roff translations
@@ -527,16 +535,16 @@ gdb.info: ${GDB_DOC_FILES}
 # it out for gdb manual's include files---but only if not configured
 # in main sourcedir.
 links2roff: $(GDB_DOC_SOURCE_INCLUDES)
-	if [ ! -f gdb.texinfo ]; then \
+	$(ECHO_GEN) if [ ! -f gdb.texinfo ]; then \
 		(test "$(LN_S)" = "ln -s" && ln -s $(GDB_DOC_SOURCE_INCLUDES) .) || \
 		ln $(GDB_DOC_SOURCE_INCLUDES)    . || \
 		cp $(GDB_DOC_SOURCE_INCLUDES)    . ; \
 	fi
-	touch links2roff
+	$(SILENCE) touch links2roff
 
 # gdb manual suitable for [gtn]roff -me
 gdb.me: $(GDB_DOC_FILES) links2roff
-	sed -e '/\\input texinfo/d' \
+	$(ECHO_GEN) sed -e '/\\input texinfo/d' \
 		-e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
 		-e '/^@ifinfo/,/^@end ifinfo/d' \
 		-e '/^@c /d' \
@@ -551,7 +559,7 @@ gdb.me: $(GDB_DOC_FILES) links2roff
 
 # gdb manual suitable for [gtn]roff -ms
 gdb.ms: $(GDB_DOC_FILES) links2roff
-	sed -e '/\\input texinfo/d' \
+	$(ECHO_GEN) sed -e '/\\input texinfo/d' \
 		-e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
 		-e '/^@ifinfo/,/^@end ifinfo/d' \
 		-e '/^@c /d' \
@@ -568,7 +576,7 @@ gdb.ms: $(GDB_DOC_FILES) links2roff
 # '@noindent's removed due to texi2roff-2 mm bug; if yours is newer, 
 #   try leaving them in
 gdb.mm: $(GDB_DOC_FILES) links2roff
-	sed -e '/\\input texinfo/d' \
+	$(ECHO_GEN) sed -e '/\\input texinfo/d' \
 		-e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
 		-e '/^@ifinfo/,/^@end ifinfo/d' \
 		-e '/^@c /d' \
@@ -585,18 +593,18 @@ gdb.mm: $(GDB_DOC_FILES) links2roff
 # GDB MANUAL: HTML file
 
 gdb/index.html: ${GDB_DOC_FILES}
-	$(MAKEHTML) $(MAKEHTMLFLAGS) \
+	$(ECHO_GEN) $(MAKEHTML) $(MAKEHTMLFLAGS) \
 		-o gdb \
 		$(READLINE_TEXI_INCFLAG) -I ${GDBMI_DIR} -I $(srcdir) \
 		$(srcdir)/gdb.texinfo
 
 stabs.info: $(STABS_DOC_FILES)
-	$(MAKEINFO_CMD) -I $(srcdir) -o stabs.info $(srcdir)/stabs.texinfo
+	$(ECHO_MAKEINFO) $(MAKEINFO_CMD) -I $(srcdir) -o stabs.info $(srcdir)/stabs.texinfo
 
 # STABS DOCUMENTATION: HTML file
 
 stabs/index.html: $(STABS_DOC_FILES)
-	$(MAKEHTML) $(MAKEHTMLFLAGS) \
+	$(ECHO_GEN) $(MAKEHTML) $(MAKEHTMLFLAGS) \
 		-o stabs \
 		-I $(srcdir) \
 		$(srcdir)/stabs.texinfo
@@ -609,15 +617,17 @@ STABS_TEX_TMPS = stabs.aux stabs.cp* stabs.fn* stabs.ky* \
 
 # STABS DOCUMENTATION: TeX dvi file
 stabs.dvi : $(STABS_DOC_FILES)
-	rm -f $(STABS_TEX_TMPS)
-	$(TEXI2DVI) -I $(srcdir) $(srcdir)/stabs.texinfo
+	$(SILENCE) rm -f $(STABS_TEX_TMPS)
+	$(ECHO_TEXI2DVI) $(TEXI2DVI) $(SILENT_Q_FLAG) -I $(srcdir) \
+		$(srcdir)/stabs.texinfo
 
 stabs.ps: stabs.dvi
-	$(DVIPS) -o $@ $?
+	$(ECHO_DVIPS) $(DVIPS) $(SILENT_Q_FLAG) -o $@ $?
 
 stabs.pdf: $(STABS_DOC_FILES)
-	rm -f $(STABS_TEX_TMPS)
-	$(TEXI2DVI) --pdf -I $(srcdir) $(srcdir)/stabs.texinfo
+	$(SILENCE) rm -f $(STABS_TEX_TMPS)
+	$(ECHO_TEXI2DVI) $(TEXI2DVI) $(SILENT_Q_FLAG) --pdf -I $(srcdir) \
+		$(srcdir)/stabs.texinfo
 
 # Clean these up before each run.  Avoids a catch 22 with not being
 # able to re-generate these files (to fix a corruption) because these
@@ -627,65 +637,45 @@ ANNOTATE_TEX_TMPS = annotate.aux annotate.cp* annotate.fn* annotate.ky* \
 
 # ANNOTATE DOCUMENTATION: TeX dvi file
 annotate.dvi : $(ANNOTATE_DOC_FILES)
-	rm -f $(ANNOTATE_TEX_TMPS)
-	$(TEXI2DVI) -I $(srcdir) $(srcdir)/annotate.texinfo
+	$(SILENCE) rm -f $(ANNOTATE_TEX_TMPS)
+	$(ECHO_TEXI2DVI) $(TEXI2DVI) $(SILENT_Q_FLAG) -I $(srcdir) \
+		$(srcdir)/annotate.texinfo
 
 annotate.ps: annotate.dvi
-	$(DVIPS) -o $@ $?
+	$(ECHO_DVIPS) $(DVIPS) $(SILENT_Q_FLAG) -o $@ $?
 
 annotate.pdf: $(ANNOTATE_DOC_FILES)
-	rm -f $(ANNOTATE_TEX_TMPS)
-	$(TEXI2DVI) --pdf -I $(srcdir) $(srcdir)/annotate.texinfo
+	$(SILENCE) rm -f $(ANNOTATE_TEX_TMPS)
+	$(ECHO_TEXI2DVI) $(TEXI2DVI) $(SILENT_Q_FLAG) --pdf -I $(srcdir) \
+		$(srcdir)/annotate.texinfo
 
 annotate.info: $(ANNOTATE_DOC_FILES)
-	$(MAKEINFO_CMD) -I $(srcdir) -o annotate.info $(srcdir)/annotate.texinfo
+	$(ECHO_MAKEINFO) $(MAKEINFO_CMD) -I $(srcdir) -o annotate.info $(srcdir)/annotate.texinfo
 
 annotate/index.html: $(ANNOTATE_DOC_FILES)
-	$(MAKEHTML) $(MAKEHTMLFLAGS) \
+	$(ECHO_MAKEHTML) $(MAKEHTML) $(MAKEHTMLFLAGS) \
 		-o annotate \
 		-I $(srcdir) \
 		$(srcdir)/annotate.texinfo
 
 # Man pages
-gdb.1: $(GDB_DOC_FILES)
-	touch $@
-	-$(TEXI2POD) $(MANCONF) -Dgdb < $(srcdir)/gdb.texinfo > gdb.pod
-	-($(POD2MAN1) gdb.pod | sed -e '/^.if n .na/d' > $@.T$$$$ && \
-		mv -f $@.T$$$$ $@) || (rm -f $@.T$$$$ && exit 1)
-	rm -f gdb.pod
-
-gdbserver.1: $(GDB_DOC_FILES)
-	touch $@
-	-$(TEXI2POD) $(MANCONF) -Dgdbserver < $(srcdir)/gdb.texinfo > gdbserver.pod
-	-($(POD2MAN1) gdbserver.pod | sed -e '/^.if n .na/d' > $@.T$$$$ && \
-		mv -f $@.T$$$$ $@) || (rm -f $@.T$$$$ && exit 1)
-	rm -f gdbserver.pod
-
-gcore.1: $(GDB_DOC_FILES)
-	touch $@
-	-$(TEXI2POD) $(MANCONF) -Dgcore < $(srcdir)/gdb.texinfo > gcore.pod
-	-($(POD2MAN1) gcore.pod | sed -e '/^.if n .na/d' > $@.T$$$$ && \
-		mv -f $@.T$$$$ $@) || (rm -f $@.T$$$$ && exit 1)
-	rm -f gcore.pod
+%.pod : gdb.texinfo $(GDB_DOC_FILES)
+	$(ECHO_TEXI2POD) $(TEXI2POD) $(MANCONF) -D$* < $(srcdir)/gdb.texinfo > $@
 
-gdb-add-index.1: $(GDB_DOC_FILES)
-	touch $@
-	-$(TEXI2POD) $(MANCONF) -Dgdb-add-index < $(srcdir)/gdb.texinfo > gdb-add-index.pod
-	-($(POD2MAN1) gdb-add-index.pod | sed -e '/^.if n .na/d' > $@.T$$$$ && \
+$(MAN1S) : %.1 : %.pod $(GDB_DOC_FILES)
+	$(ECHO_TEXI2MAN) ($(POD2MAN1) $*.pod | sed -e '/^.if n .na/d' > $@.T$$$$ && \
 		mv -f $@.T$$$$ $@) || (rm -f $@.T$$$$ && exit 1)
-	rm -f gdb-add-index.pod
+	$(SILENCE) rm -f $*.pod
 
-gdbinit.5: $(GDB_DOC_FILES)
-	touch $@
-	-$(TEXI2POD) $(MANCONF) -Dgdbinit < $(srcdir)/gdb.texinfo > gdbinit.pod
-	-($(POD2MAN5) gdbinit.pod | sed -e '/^.if n .na/d' > $@.T$$$$ && \
+$(MAN5S) : %.5 : %.pod $(GDB_DOC_FILES)
+	$(ECHO_TEXI2MAN) ($(POD2MAN1) $*.pod | sed -e '/^.if n .na/d' > $@.T$$$$ && \
 		mv -f $@.T$$$$ $@) || (rm -f $@.T$$$$ && exit 1)
-	rm -f gdbinit.pod
+	$(SILENCE) rm -f $*.pod
 
 force:
 
 Makefile: Makefile.in $(host_makefile_frag) ../config.status
-	cd .. && $(SHELL) ./config.status doc/Makefile
+	$(ECHO_GEN) cd .. && $(SHELL) ./config.status $(SILENT_FLAG) doc/Makefile
 
 
 # The "least clean" level of cleaning.  Get rid of files which are
@@ -696,7 +686,8 @@ mostlyclean:
 	rm -f $(GDB_TEX_TMPS)
 	rm -f $(STABS_TEX_TMPS)
 	rm -f $(ANNOTATE_TEX_TMPS)
-	rm -f sedref.dvi sedref.tex tmp.sed
+	rm -f sedref.dvi sedref.tex tmp.sed sedref.log
+	rm -f $(POD_FILE_TMPS)
 
 clean: mostlyclean
 	rm -f gdb-cfg.texi
diff --git a/gdb/silent-rules.mk b/gdb/silent-rules.mk
index 43dc2bf..d0983a5 100644
--- a/gdb/silent-rules.mk
+++ b/gdb/silent-rules.mk
@@ -17,9 +17,23 @@ ECHO_YACC =   @echo "  YACC   $@";
 ECHO_LEX  =   @echo "  LEX    $@";
 ECHO_AR =     @echo "  AR     $@";
 ECHO_RANLIB = @echo "  RANLIB $@";
+ECHO_DVIPS =  @echo "  DVIPS    $@";
+ECHO_TEX =    @echo "  TEX      $@";
+ECHO_PDFTEX = @echo "  PDFTEX   $@";
+ECHO_TEXI2DVI = \
+              @echo "  TEXI2DVI $@";
+ECHO_MAKEHTML = \
+              @echo "  MAKEHTML $@";
+ECHO_TEXI2POD = \
+              @echo "  TEXI2POD $@";
+ECHO_TEXI2MAN = \
+              @echo "  TEXI2MAN $@";
+ECHO_MAKEINFO = \
+              @echo "  MAKEINFO $@";
 SILENCE = @
 # Silence libtool.
 SILENT_FLAG = --silent
+SILENT_Q_FLAG = -q
 # Used in shell snippets instead of 'echo'.
 SILENT_ECHO = true
 else