Make 'make' quiet by default

Per Junio's suggestion we are setting 'make' to be quiet by default,
with `make V=1` available to force GNU make back to its default
behavior of showing each command it is running.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>

Makefile

@@ -1,7 +1,7 @@
 # The default target of this Makefile is...
 all::
 
-# Define QUIET_MAKE to have a less verbose compile.
+# Define V=1 to have a more verbose compile.
 #
 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
 # This also implies MOZILLA_SHA1.
@@ -604,15 +604,15 @@ endif
 ifdef NO_PERL_MAKEMAKER
 	export NO_PERL_MAKEMAKER
 endif
-ifdef QUIET_MAKE
+ifndef V
 	QUIET_CC       = @echo '   ' CC $<;
 	QUIET_AR       = @echo '   ' AR $@;
 	QUIET_LINK     = @echo '   ' LINK $@;
 	QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 	QUIET_GEN      = @echo '   ' GEN $@;
 	QUIET_SUBDIR0  = @subdir=
 	QUIET_SUBDIR1  = ;echo '   ' SUBDIR $$subdir; $(MAKE) -C$$subdir
-	export QUIET_MAKE
+	export V
 else
 	QUIET_SUBDIR0  = $(MAKE) -C
 	QUIET_SUBDIR1  =

perl/Makefile

@@ -6,7 +6,7 @@ makfile:=perl.mak
 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 prefix_SQ = $(subst ','\'',$(prefix))
 
-ifdef QUIET_MAKE
+ifndef V
 	QUIET = @
 endif
 

templates/Makefile

@@ -1,6 +1,6 @@
 # make and install sample templates
 
-ifdef QUIET_MAKE
+ifndef V
 	QUIET = @
 endif