Shave salut's build.

Signed-off-by: Jonny Lamb <jonny.lamb@collabora.co.uk>

15 files changed, 288 insertions, 37 deletions

diff --git a/.gitignore b/.gitignore
index 890c0a06..5109f759 100644
--- a/.gitignore
+++ b/.gitignore
@@ -135,3 +135,6 @@ lib/gibber/tests/outputs
 lib/gibber/tests/sasl-test.db
 lib/gibber/tests/test-xmpp-connection
 lib/gibber/tests/test-r-multicast-transport-io
+
+/shave
+/shave-libtool
diff --git a/configure.ac b/configure.ac
index 33bd4ae8..6a2d94cc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -271,6 +271,8 @@ AM_CONDITIONAL(HAVE_CHECK, test "x$HAVE_CHECK" = "xyes")
 
 AC_SUBST(PACKAGE_STRING)
 
+SHAVE_INIT(.)
+
 AC_OUTPUT( Makefile                       \
            docs/Makefile                  \
            lib/Makefile                   \
@@ -286,4 +288,6 @@ AC_OUTPUT( Makefile                       \
            tests/Makefile                 \
            tests/twisted/Makefile         \
            tests/twisted/tools/Makefile   \
+           shave                          \
+           shave-libtool                  \
 )
diff --git a/data/Makefile.am b/data/Makefile.am
index 3504d644..a76fe50d 100644
--- a/data/Makefile.am
+++ b/data/Makefile.am
@@ -1,3 +1,5 @@
+include $(top_srcdir)/tools/shave.mk
+
 EXTRA_DIST = salut.service.in
 
 managerdir = $(datadir)/telepathy/managers
@@ -11,12 +13,12 @@ service_DATA = org.freedesktop.Telepathy.ConnectionManager.salut.service
 # non-archaic tarballs)
 org.freedesktop.Telepathy.ConnectionManager.salut.service: salut.service.in \
 		Makefile
-	@sed -e "s|[@]libexecdir[@]|$(libexecdir)|" $< > $@
+	$(QUIET_GEN)sed -e "s|[@]libexecdir[@]|$(libexecdir)|" $< > $@
 
 CLEANFILES = $(service_DATA) $(manager_DATA)
 
 $(manager_DATA): always-build
 	$(MAKE) -C ../src write-mgr-file
-	../src/write-mgr-file > $@
+	$(QUIET_GEN)../src/write-mgr-file > $@
 
 .PHONY: always-build
diff --git a/docs/Makefile.am b/docs/Makefile.am
index f5608c38..ea5aba69 100644
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -1,3 +1,5 @@
+include $(top_srcdir)/tools/shave.mk
+
 tools_dir = $(top_srcdir)/tools
 
 man_MANS = telepathy-salut.8
@@ -12,10 +14,10 @@ CLEANFILES = \
     $(html_DATA)
 
 %.8: %.8.in Makefile
-	sed -e 's,[@]libexecdir[@],@libexecdir@,' < $< > $@
+	$(QUIET_GEN)sed -e 's,[@]libexecdir[@],@libexecdir@,' < $< > $@
 
 $(html_DATA): %.html: %.xml $(tools_dir)/xep.xsl
-	$(XSLTPROC) $(tools_dir)/xep.xsl $< > $@
+	$(QUIET_GEN)$(XSLTPROC) $(tools_dir)/xep.xsl $< > $@
 
 proto-xep-upload: $(html_DATA)
 	rsync -P $(html_DATA) people.collabora.co.uk:public_html/
diff --git a/extensions/Makefile.am b/extensions/Makefile.am
index 3b3e20f2..02abdebf 100644
--- a/extensions/Makefile.am
+++ b/extensions/Makefile.am
@@ -1,3 +1,5 @@
+include $(top_srcdir)/tools/shave.mk
+
 tools_dir = $(top_srcdir)/tools
 
 EXTRA_DIST = \
@@ -53,45 +55,45 @@ XSLTPROCFLAGS = --nonet --novalid
 
 _gen/%.xml: %.xml $(wildcard *.xml) $(tools_dir)/identity.xsl
 	$(mkdir_p) _gen
-	$(XSLTPROC) $(XSLTPROCFLAGS) --xinclude $(tools_dir)/identity.xsl \
+	$(QUIET_GEN)$(XSLTPROC) $(XSLTPROCFLAGS) --xinclude $(tools_dir)/identity.xsl \
 		$< > $@
 
 extensions.html: _gen/all.xml $(tools_dir)/doc-generator.xsl
-	$(XSLTPROC) $(XSLTPROCFLAGS) --xinclude \
+	$(QUIET_GEN)$(XSLTPROC) $(XSLTPROCFLAGS) --xinclude \
 		$(tools_dir)/doc-generator.xsl \
 		$< > $@
 
 _gen/signals-marshal.list: _gen/all.xml \
 	$(tools_dir)/glib-signals-marshal-gen.py
-	$(PYTHON) $(tools_dir)/glib-signals-marshal-gen.py $< > $@
+	$(QUIET_GEN)$(PYTHON) $(tools_dir)/glib-signals-marshal-gen.py $< > $@
 
 _gen/signals-marshal.h: _gen/signals-marshal.list Makefile.am
-	$(GLIB_GENMARSHAL) --header --prefix=_salut_ext_marshal $< > $@
+	$(QUIET_GEN)$(GLIB_GENMARSHAL) --header --prefix=_salut_ext_marshal $< > $@
 
 _gen/signals-marshal.c: _gen/signals-marshal.list Makefile.am
-	{ echo '#include "_gen/signals-marshal.h"' && \
+	$(QUIET_GEN){ echo '#include "_gen/signals-marshal.h"' && \
 	$(GLIB_GENMARSHAL) --body --prefix=_salut_ext_marshal $< ; } > $@
 
 _gen/register-dbus-glib-marshallers-body.h: _gen/all.xml \
 	$(tools_dir)/glib-client-marshaller-gen.py
-	$(PYTHON) $(tools_dir)/glib-client-marshaller-gen.py $< \
+	$(QUIET_GEN)$(PYTHON) $(tools_dir)/glib-client-marshaller-gen.py $< \
 		_salut_ext > $@
 
 _gen/enums.h: _gen/all.xml $(tools_dir)/c-constants-generator.xsl
-	$(XSLTPROC) $(XSLTPROCFLAGS) \
+	$(QUIET_GEN)$(XSLTPROC) $(XSLTPROCFLAGS) \
 		--stringparam mixed-case-prefix Salut \
 		$(tools_dir)/c-constants-generator.xsl \
 		$< > $@
 
 _gen/gtypes.h _gen/gtypes-body.h: _gen/all.xml \
 	$(tools_dir)/glib-gtypes-generator.py Makefile.am
-	$(PYTHON) $(tools_dir)/glib-gtypes-generator.py \
+	$(QUIET_GEN)$(PYTHON) $(tools_dir)/glib-gtypes-generator.py \
 		$< _gen/gtypes Salut
 
 _gen/interfaces.h: _gen/all.xml \
 	$(tools_dir)/glib-interfaces-generator.xsl \
 	$(tools_dir)/c-interfaces-generator.xsl
-	$(XSLTPROC) $(XSLTPROCFLAGS) \
+	$(QUIET_GEN)$(XSLTPROC) $(XSLTPROCFLAGS) \
 		--stringparam mixed-case-prefix Salut \
 		$(tools_dir)/glib-interfaces-generator.xsl \
 		$< > $@
@@ -99,13 +101,13 @@ _gen/interfaces.h: _gen/all.xml \
 _gen/interfaces-body.h: _gen/all.xml \
 	$(tools_dir)/glib-interfaces-body-generator.xsl \
 	$(tools_dir)/c-interfaces-generator.xsl
-	$(XSLTPROC) $(XSLTPROCFLAGS) \
+	$(QUIET_GEN)$(XSLTPROC) $(XSLTPROCFLAGS) \
 		--stringparam mixed-case-prefix Salut \
 		$(tools_dir)/glib-interfaces-body-generator.xsl \
 		$< > $@
 
 _gen/svc.c _gen/svc.h: _gen/all.xml $(tools_dir)/glib-ginterface-gen.py
-	$(PYTHON) $(tools_dir)/glib-ginterface-gen.py \
+	$(QUIET_GEN)$(PYTHON) $(tools_dir)/glib-ginterface-gen.py \
 		--filename=_gen/svc \
 		--signal-marshal-prefix=_salut_ext \
 		--include='<telepathy-glib/dbus.h>' \
diff --git a/lib/gibber/Makefile.am b/lib/gibber/Makefile.am
index f324db10..303d0024 100644
--- a/lib/gibber/Makefile.am
+++ b/lib/gibber/Makefile.am
@@ -1,3 +1,5 @@
+include $(top_srcdir)/tools/shave.mk
+
 SUBDIRS = examples tests
 
 noinst_LTLIBRARIES = libgibber.la
@@ -105,7 +107,7 @@ dist-hook:
 	$(shell for x in $(BUILT_SOURCES); do rm -f $(distdir)/$$x ; done)
 
 gibber-signals-marshal.list: $(HANDWRITTEN_SOURCES) Makefile.am
-	( cd $(srcdir) && \
+	$(QUIET_GEN)( cd $(srcdir) && \
 	sed -n -e 's/.*_gibber_signals_marshal_\([[:upper:][:digit:]]*__[[:upper:][:digit:]_]*\).*/\1/p' \
 	$(HANDWRITTEN_SOURCES) ) \
 	| sed -e 's/__/:/' -e 'y/_/,/' | sort -u > $@.tmp
@@ -117,10 +119,10 @@ gibber-signals-marshal.list: $(HANDWRITTEN_SOURCES) Makefile.am
 	fi
 
 %-signals-marshal.h: %-signals-marshal.list Makefile.am
-	glib-genmarshal --header --prefix=_$(subst -,_,$*)_signals_marshal $< > $@
+	$(QUIET_GEN)glib-genmarshal --header --prefix=_$(subst -,_,$*)_signals_marshal $< > $@
 
 %-signals-marshal.c: %-signals-marshal.list Makefile.am
-	{ echo '#include "$*-signals-marshal.h"' && \
+	$(QUIET_GEN){ echo '#include "$*-signals-marshal.h"' && \
 	glib-genmarshal --body --prefix=_$(subst -,_,$*)_signals_marshal $< ; \
 	} > $@
 
@@ -147,7 +149,7 @@ endif
 
 # rules for making the glib enum objects
 %-enumtypes.h: %.h Makefile.in
-	glib-mkenums \
+	$(QUIET_GEN)glib-mkenums \
 	--fhead "#ifndef __$(shell echo $* | tr [:lower:]- [:upper:]_)_ENUM_TYPES_H__\n#define __$(shell echo $* | tr [:lower:]- [:upper:]_)_ENUM_TYPES_H__\n\n#include <glib-object.h>\n\nG_BEGIN_DECLS\n" \
 	--fprod "/* enumerations from \"@filename@\" */\n" \
 	--vhead "GType @enum_name@_get_type (void);\n#define $(shell echo $* | tr [:lower:]- [:upper:]_ | sed 's/_.*//')_TYPE_@ENUMSHORT@ (@enum_name@_get_type())\n"         \
@@ -155,7 +157,7 @@ endif
 	$< > $@
 
 %-enumtypes.c: %.h Makefile.in
-	glib-mkenums \
+	$(QUIET_GEN)glib-mkenums \
 	--fhead "#include <$*.h>\n#include <$*-enumtypes.h>" \
 	--fprod "\n/* enumerations from \"@filename@\" */" \
 	--vhead "GType\n@enum_name@_get_type (void)\n{\n  static GType etype = 0;\n  if (etype == 0) {\n    static const G@Type@Value values[] = {"     \
diff --git a/lib/gibber/examples/Makefile.am b/lib/gibber/examples/Makefile.am
index 7e537d75..153ff992 100644
--- a/lib/gibber/examples/Makefile.am
+++ b/lib/gibber/examples/Makefile.am
@@ -1,9 +1,11 @@
+include $(top_srcdir)/tools/shave.mk
+
 # All examples use SSL, so don't build anything if it's unavailable
 if HAVE_LIBSSL
 
 # Teach it how to make libgibber.la
 $(top_builddir)/lib/gibber/libgibber.la:
-	${MAKE} -C $(top_builddir)/lib/gibber libgibber.la
+	$(QUIET_GEN)${MAKE} -C $(top_builddir)/lib/gibber libgibber.la
 
 .PHONY: $(top_builddir)/lib/gibber/libgibber.la
 
diff --git a/m4/shave.m4 b/m4/shave.m4
new file mode 100644
index 00000000..0a3509e5
--- /dev/null
+++ b/m4/shave.m4
@@ -0,0 +1,77 @@
+dnl Make automake/libtool output more friendly to humans
+dnl  Damien Lespiau <damien.lespiau@gmail.com>
+dnl
+dnl SHAVE_INIT([shavedir],[default_mode])
+dnl
+dnl shavedir: the directory where the shave scripts are, it defaults to
+dnl           $(top_builddir)
+dnl default_mode: (enable|disable) default shave mode.  This parameter
+dnl               controls shave's behaviour when no option has been
+dnl               given to configure.  It defaults to disable.
+dnl
+dnl * SHAVE_INIT should be called late in your configure.(ac|in) file (just
+dnl   before AC_CONFIG_FILE/AC_OUTPUT is perfect.  This macro rewrites CC and
+dnl   LIBTOOL, you don't want the configure tests to have these variables
+dnl   re-defined.
+dnl * This macro requires GNU make's -s option.
+
+AC_DEFUN([_SHAVE_ARG_ENABLE],
+[
+  AC_ARG_ENABLE([shave],
+    AS_HELP_STRING(
+      [--enable-shave],
+      [use shave to make the build pretty [[default=$1]]]),,
+      [enable_shave=$1]
+    )
+])
+
+AC_DEFUN([SHAVE_INIT],
+[
+  dnl you can tweak the default value of enable_shave
+  m4_if([$2], [enable], [_SHAVE_ARG_ENABLE(yes)], [_SHAVE_ARG_ENABLE(no)])
+
+  if test x"$enable_shave" = xyes; then
+    dnl where can we find the shave scripts?
+    m4_if([$1],,
+      [shavedir="$ac_pwd"],
+      [shavedir="$ac_pwd/$1"])
+    AC_SUBST(shavedir)
+
+    dnl make is now quiet
+    AC_SUBST([MAKEFLAGS], [-s])
+    AC_SUBST([AM_MAKEFLAGS], ['`test -z $V && echo -s`'])
+
+    dnl we need sed
+    AC_CHECK_PROG(SED,sed,sed,false)
+
+    dnl substitute libtool
+    SHAVE_SAVED_LIBTOOL=$LIBTOOL
+    LIBTOOL="${SHELL} ${shavedir}/shave-libtool '${SHAVE_SAVED_LIBTOOL}'"
+    AC_SUBST(LIBTOOL)
+
+    dnl substitute cc/cxx
+    SHAVE_SAVED_CC=$CC
+    SHAVE_SAVED_CXX=$CXX
+    SHAVE_SAVED_FC=$FC
+    SHAVE_SAVED_F77=$F77
+    SHAVE_SAVED_OBJC=$OBJC
+    CC="${SHELL} ${shavedir}/shave cc ${SHAVE_SAVED_CC}"
+    CXX="${SHELL} ${shavedir}/shave cxx ${SHAVE_SAVED_CXX}"
+    FC="${SHELL} ${shavedir}/shave fc ${SHAVE_SAVED_FC}"
+    F77="${SHELL} ${shavedir}/shave f77 ${SHAVE_SAVED_F77}"
+    OBJC="${SHELL} ${shavedir}/shave objc ${SHAVE_SAVED_OBJC}"
+    AC_SUBST(CC)
+    AC_SUBST(CXX)
+    AC_SUBST(FC)
+    AC_SUBST(F77)
+    AC_SUBST(OBJC)
+
+    V=@
+  else
+    V=1
+  fi
+  Q='$(V:1=)'
+  AC_SUBST(V)
+  AC_SUBST(Q)
+])
+
diff --git a/shave-libtool.in b/shave-libtool.in
new file mode 100644
index 00000000..1f3a720c
--- /dev/null
+++ b/shave-libtool.in
@@ -0,0 +1,69 @@
+#!/bin/sh
+
+# we need sed
+SED=@SED@
+if test -z "$SED" ; then
+SED=sed
+fi
+
+lt_unmangle ()
+{
+   last_result=`echo $1 | $SED -e 's#.libs/##' -e 's#[0-9a-zA-Z_\-\.]*_la-##'`
+}
+
+# the real libtool to use
+LIBTOOL="$1"
+shift
+
+# if 1, don't print anything, the underlaying wrapper will do it
+pass_though=0
+
+# scan the arguments, keep the right ones for libtool, and discover the mode
+preserved_args=
+while test "$#" -gt 0; do
+    opt="$1"
+    shift
+
+    case $opt in
+    --mode=*)
+        mode=`echo $opt | $SED -e 's/[-_a-zA-Z0-9]*=//'`
+        preserved_args="$preserved_args $opt"
+        ;;
+    -o)
+        lt_output="$1"
+        preserved_args="$preserved_args $opt"
+	;;
+    *)
+        preserved_args="$preserved_args $opt"
+        ;;
+      esac
+done
+
+case "$mode" in
+compile)
+    # shave will be called and print the actual CC/CXX/LINK line
+    preserved_args="$preserved_args --shave-mode=$mode"
+    pass_though=1
+    ;;
+link)
+    preserved_args="$preserved_args --shave-mode=$mode"
+    Q="  LINK  "
+    ;;
+*)
+    # let's u
+    # echo "*** libtool: Unimplemented mode: $mode, fill a bug report"
+    ;;
+esac
+
+lt_unmangle "$lt_output"
+output=$last_result
+
+if test -z $V; then
+    if test $pass_though -eq 0; then
+        echo "$Q$output"
+    fi
+    $LIBTOOL --silent $preserved_args
+else
+    echo $LIBTOOL $preserved_args
+    $LIBTOOL $preserved_args
+fi
diff --git a/shave.in b/shave.in
new file mode 100644
index 00000000..5c16f27a
--- /dev/null
+++ b/shave.in
@@ -0,0 +1,79 @@
+#!/bin/sh
+
+# we need sed
+SED=@SED@
+if test -z "$SED" ; then
+SED=sed
+fi
+
+lt_unmangle ()
+{
+   last_result=`echo $1 | $SED -e 's#.libs/##' -e 's#[0-9a-zA-Z_\-\.]*_la-##'`
+}
+
+# the tool to wrap (cc, cxx, ar, ranlib, ..)
+tool="$1"
+shift
+
+# the reel tool (to call)
+REEL_TOOL="$1"
+shift
+
+pass_through=0
+preserved_args=
+while test "$#" -gt 0; do
+    opt="$1"
+    shift
+
+    case $opt in
+    --shave-mode=*)
+        mode=`echo $opt | $SED -e 's/[-_a-zA-Z0-9]*=//'`
+	;;
+    -o)
+        lt_output="$1"
+        preserved_args="$preserved_args $opt"
+	;;
+    *)
+        preserved_args="$preserved_args $opt"
+        ;;
+      esac
+done
+
+# mode=link is handled in the libtool wrapper
+case "$mode,$tool" in
+link,*)
+    pass_through=1
+    ;;
+*,cxx)
+    Q="  CXX   "
+    ;;
+*,cc)
+    Q="  CC    "
+    ;;
+*,fc)
+    Q="  FC    "
+    ;;
+*,f77)
+    Q="  F77   "
+    ;;
+*,objc)
+    Q="  OBJC   "
+    ;;
+*,*)
+    # should not happen
+    Q="  CC    "
+    ;;
+esac
+
+lt_unmangle "$lt_output"
+output=$last_result
+
+if test -z $V; then
+    if test $pass_through -eq 0; then
+        echo "$Q$output"
+    fi
+    $REEL_TOOL $preserved_args
+else
+    echo $REEL_TOOL $preserved_args
+    $REEL_TOOL $preserved_args
+fi
diff --git a/src/Makefile.am b/src/Makefile.am
index d19476f4..8d5d5f36 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,3 +1,5 @@
+include $(top_srcdir)/tools/shave.mk
+
 BUILT_SOURCES = \
     salut-signals-marshal.list \
     salut-signals-marshal.h \
@@ -168,12 +170,12 @@ AM_LDFLAGS = $(GCOV_LIBS) @DBUS_LIBS@ \
 
 # Teach it how to make libgibber.la
 $(top_builddir)/lib/gibber/libgibber.la:
-	${MAKE} -C $(top_builddir)/lib/gibber libgibber.la
+	$(QUIET_GEN)${MAKE} -C $(top_builddir)/lib/gibber libgibber.la
 
 .PHONY: $(top_builddir)/lib/gibber/libgibber.la
 
 salut-signals-marshal.list: $(CORE_SOURCES) $(AVAHI_BACKEND_SOURCES) $(DUMMY_BACKEND_SOURCES) Makefile.am
-	( cd $(srcdir) && \
+	$(QUIET_GEN)( cd $(srcdir) && \
 	sed -n -e 's/.*salut_signals_marshal_\([[:upper:][:digit:]]*__[[:upper:][:digit:]_]*\).*/\1/p' \
 	$(CORE_SOURCES) $(AVAHI_BACKEND_SOURCES) $(DUMMY_BACKEND_SOURCES) ) \
 	| sed -e 's/__/:/' -e 'y/_/,/' | sort -u > $@.tmp
@@ -185,16 +187,16 @@ salut-signals-marshal.list: $(CORE_SOURCES) $(AVAHI_BACKEND_SOURCES) $(DUMMY_BAC
 	fi
 
 %-signals-marshal.h: %-signals-marshal.list Makefile.am
-	glib-genmarshal --header --prefix=$(subst -,_,$*)_signals_marshal $< > $@
+	$(QUIET_GEN)glib-genmarshal --header --prefix=$(subst -,_,$*)_signals_marshal $< > $@
 
 %-signals-marshal.c: %-signals-marshal.list Makefile.am
-	{ echo '#include "$*-signals-marshal.h"' && \
+	$(QUIET_GEN){ echo '#include "$*-signals-marshal.h"' && \
 	glib-genmarshal --body --prefix=$(subst -,_,$*)_signals_marshal $< ; \
 	} > $@
 
 # rules for making the glib enum objects
 %-enumtypes.h: %.h Makefile.in
-	glib-mkenums \
+	$(QUIET_GEN)glib-mkenums \
 	--fhead "#ifndef __$(shell echo $* | tr [:lower:]- [:upper:]_)_ENUM_TYPES_H__\n#define __$(shell echo $* | tr [:lower:]- [:upper:]_)_ENUM_TYPES_H__\n\n#include <glib-object.h>\n\nG_BEGIN_DECLS\n" \
 	--fprod "/* enumerations from \"@filename@\" */\n" \
 	--vhead "GType @enum_name@_get_type (void);\n#define $(shell echo $* | tr [:lower:]- [:upper:]_ | sed 's/_.*//')_TYPE_@ENUMSHORT@ (@enum_name@_get_type())\n"         \
@@ -202,7 +204,7 @@ salut-signals-marshal.list: $(CORE_SOURCES) $(AVAHI_BACKEND_SOURCES) $(DUMMY_BAC
 	$< > $@
 
 %-enumtypes.c: %.h Makefile.in
-	glib-mkenums \
+	$(QUIET_GEN)glib-mkenums \
 	--fhead "#include <$*.h>\n#include <$*-enumtypes.h>" \
 	--fprod "\n/* enumerations from \"@filename@\" */" \
 	--vhead "GType\n@enum_name@_get_type (void)\n{\n  static GType etype = 0;\n  if (etype == 0) {\n    static const G@Type@Value values[] = {"     \
diff --git a/tests/twisted/Makefile.am b/tests/twisted/Makefile.am
index 9a4083ac..9c9c3e43 100644
--- a/tests/twisted/Makefile.am
+++ b/tests/twisted/Makefile.am
@@ -1,3 +1,5 @@
+include $(top_srcdir)/tools/shave.mk
+
 TWISTED_TESTS =
 
 TWISTED_BASIC_TESTS =
@@ -83,7 +85,7 @@ check-twisted:
 	fi
 
 config.py: Makefile
-	echo "PACKAGE_STRING = \"$(PACKAGE_STRING)\"" > config.py
+	$(QUIET_GEN)echo "PACKAGE_STRING = \"$(PACKAGE_STRING)\"" > config.py
 
 BUILT_SOURCES = config.py
 
diff --git a/tests/twisted/tools/Makefile.am b/tests/twisted/tools/Makefile.am
index d4459b47..b042cb00 100644
--- a/tests/twisted/tools/Makefile.am
+++ b/tests/twisted/tools/Makefile.am
@@ -1,15 +1,17 @@
+include $(top_srcdir)/tools/shave.mk
+
 exec-with-log.sh: exec-with-log.sh.in
-	sed -e "s|[@]abs_top_builddir[@]|@abs_top_builddir@|g" $< > $@
+	$(QUIET_GEN)sed -e "s|[@]abs_top_builddir[@]|@abs_top_builddir@|g" $< > $@
 	chmod +x $@
 
 %.conf: %.conf.in
-	sed -e "s|[@]abs_top_builddir[@]|@abs_top_builddir@|g" $< > $@
+	$(QUIET_GEN)sed -e "s|[@]abs_top_builddir[@]|@abs_top_builddir@|g" $< > $@
 
 # We don't use the full filename for the .in because > 99 character filenames
 # in tarballs are non-portable (and automake 1.8 doesn't let us build
 # non-archaic tarballs)
 org.freedesktop.Telepathy.ConnectionManager.%.service: %.service.in
-	sed -e "s|[@]abs_top_builddir[@]|@abs_top_builddir@|g" $< > $@
+	$(QUIET_GEN)sed -e "s|[@]abs_top_builddir[@]|@abs_top_builddir@|g" $< > $@
 
 # D-Bus service file for testing
 service_in_files = salut.service.in
diff --git a/tools/Makefile.am b/tools/Makefile.am
index 1ebea7ef..ba46cda9 100644
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -1,3 +1,5 @@
+include $(top_srcdir)/tools/shave.mk
+
 EXTRA_DIST = \
     c-constants-generator.xsl \
     c-interfaces-generator.xsl \
@@ -19,18 +21,18 @@ EXTRA_DIST = \
     xep.xsl
 
 glib-client-marshaller-gen.py: libglibcodegen.py
-	touch $@
+	$(QUIET_GEN)touch $@
 glib-ginterface-gen.py: libglibcodegen.py
-	touch $@
+	$(QUIET_GEN)touch $@
 glib-gtypes-generator.py: libglibcodegen.py
-	touch $@
+	$(QUIET_GEN)touch $@
 glib-signals-marshal-gen.py: libglibcodegen.py
-	touch $@
+	$(QUIET_GEN)touch $@
 
 glib-interfaces-generator.xsl: c-interfaces-generator.xsl
-	touch $@
+	$(QUIET_GEN)touch $@
 glib-interfaces-body-generator.xsl: c-interfaces-generator.xsl
-	touch $@
+	$(QUIET_GEN)touch $@
 
 maintainer-update-from-xmpp.org:
 	set -e; \
diff --git a/tools/shave.mk b/tools/shave.mk
new file mode 100644
index 00000000..53cb3bf5
--- /dev/null
+++ b/tools/shave.mk
@@ -0,0 +1 @@
+QUIET_GEN = $(Q:@=@echo '  GEN   '$@;)