--enable-silent-warnings now suppresses more chatter.

* INSTALL, etc/NEWS: Document this.
* lib-src/Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
(am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
(am__v_CCLD_1): New macros, taken from Automake.
(regex.o, etags${EXEEXT}, ctags${EXEEXT}, ebrowse${EXEEXT})
(profile${EXEEXT}, make-docfile${EXEEXT}, movemail${EXEEXT})
(pop.o, emacsclient${EXEEXT}, emacsclientw${EXEEXT})
(emacsclientw${EXEEXT}, ntlib.o, hexl${EXEEXT})
(update-game-score${EXEEXT}): Use them.
* lwlib/Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
(am__v_CC_0, am__v_CC_1): New macros, taken from Automake.
(.c.o): Use them.
* oldXMenu/Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
(am__v_CC_0, am__v_CC_1): New macros, taken from Automake.
(.c.o): Use them.
* src/Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
(am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
(am__v_CCLD_1): New macros, taken from Automake.
(.c.o, .m.o, temacs$(EXEEXT)): Use them.

2 files changed, 22 insertions, 3 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 0bf0842690b..35f0ba03f21 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,11 @@
 2014-09-01  Paul Eggert  <eggert@cs.ucla.edu>
 
+        --enable-silent-warnings now suppresses more chatter.
+        * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
+        (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
+        (am__v_CCLD_1): New macros, taken from Automake.
+        (.c.o, .m.o, temacs$(EXEEXT)): Use them.
+
         Clean up extern decls a bit.
         * bytecode.c: Include blockinput.h and keyboard.h rather
         than rolling their APIs by hand.
diff --git a/src/Makefile.in b/src/Makefile.in
index 3f1192fe3ff..3fe1b1c83c2 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -304,6 +304,19 @@ UNEXEC_OBJ = @UNEXEC_OBJ@
 
 CANNOT_DUMP=@CANNOT_DUMP@
 
+# 'make' verbosity.
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 =
+
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 =
+
 DEPDIR=deps
 ## -MMD -MF $(DEPDIR)/$*.d if AUTO_DEPEND; else empty.
 DEPFLAGS=@DEPFLAGS@
@@ -334,10 +347,10 @@ ALL_OBJC_CFLAGS=$(ALL_CFLAGS) $(GNU_OBJC_CFLAGS)
 .SUFFIXES: .m
 .c.o:
         @$(MKDEPDIR)
-        $(CC) -c $(CPPFLAGS) $(ALL_CFLAGS) $(PROFILING_CFLAGS) $<
+        $(AM_V_CC)$(CC) -c $(CPPFLAGS) $(ALL_CFLAGS) $(PROFILING_CFLAGS) $<
 .m.o:
         @$(MKDEPDIR)
-        $(CC) -c $(CPPFLAGS) $(ALL_OBJC_CFLAGS) $(PROFILING_CFLAGS) $<
+        $(AM_V_CC)$(CC) -c $(CPPFLAGS) $(ALL_OBJC_CFLAGS) $(PROFILING_CFLAGS) $<
 
 ## lastfile must follow all files whose initialized data areas should
 ## be dumped as pure by dump-emacs.
@@ -491,7 +504,7 @@ $(lib)/libgnu.a: $(config_h)
 ## to start if Vinstallation_directory has the wrong value.
 temacs$(EXEEXT): $(LIBXMENU) $(ALLOBJS) \
                  $(lib)/libgnu.a $(EMACSRES)
-        $(CC) $(ALL_CFLAGS) $(TEMACS_LDFLAGS) $(LDFLAGS) \
+        $(AM_V_CCLD)$(CC) $(ALL_CFLAGS) $(TEMACS_LDFLAGS) $(LDFLAGS) \
           -o temacs $(ALLOBJS) $(lib)/libgnu.a $(W32_RES_LINK) $(LIBES)
         $(MKDIR_P) $(etc)
         test "$(CANNOT_DUMP)" = "yes" || \