From 63611f31e89c1f1dd19f325ec20ca442841e084b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A5ns=20Rullg=C3=A5rd?= <mans@mansr.com>
Date: Sat, 6 Mar 2010 17:14:19 +0000
Subject: [PATCH] Prettify make output

This gives brief messages from make by default.  For full command
echoing, add V=1 to make command line.

Originally committed as revision 22244 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 Makefile   |  6 +++---
 common.mak | 14 +++++++++++++-
 subdir.mak | 35 +++++++++++++++++++----------------
 3 files changed, 35 insertions(+), 20 deletions(-)

diff --git a/Makefile b/Makefile
index 32f9f5ff92..00cfc481b1 100644
--- a/Makefile
+++ b/Makefile
@@ -104,15 +104,15 @@ doc/%.1: doc/%.pod
 install: $(INSTALL_TARGETS-yes)
 
 install-progs: $(PROGS) $(INSTALL_PROGS_TARGETS-yes)
-	mkdir -p "$(BINDIR)"
+	$(Q)mkdir -p "$(BINDIR)"
 	$(INSTALL) -c -m 755 $(PROGS) "$(BINDIR)"
 
 install-data: $(DATA_FILES)
-	mkdir -p "$(DATADIR)"
+	$(Q)mkdir -p "$(DATADIR)"
 	$(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
 
 install-man: $(MANPAGES)
-	mkdir -p "$(MANDIR)/man1"
+	$(Q)mkdir -p "$(MANDIR)/man1"
 	$(INSTALL) -m 644 $(MANPAGES) "$(MANDIR)/man1"
 
 uninstall: uninstall-progs uninstall-data uninstall-man
diff --git a/common.mak b/common.mak
index 5420c7d9fb..c9e862f37a 100644
--- a/common.mak
+++ b/common.mak
@@ -17,6 +17,18 @@ else
 BUILD_ROOT_REL = ..
 endif
 
+ifndef V
+Q      = @
+ECHO   = printf "$(1)\t%s\n" $(2)
+BRIEF  = CC AS YASM AR LD HOSTCC RANLIB STRIP CP
+SILENT = CCDEP ASDEP YASMDEP RM
+MSG    = $@
+$(foreach VAR,$(BRIEF), \
+    $(eval $(VAR) = @$$(call ECHO,$(VAR),$$(MSG)); $($(VAR))))
+$(foreach VAR,$(SILENT),$(eval $(VAR) = @$($(VAR))))
+$(eval INSTALL = @$(call ECHO,INSTALL,$$(^:$(SRC_DIR)/%=%)); $(INSTALL))
+endif
+
 ALLFFLIBS = avcodec avdevice avfilter avformat avutil postproc swscale
 
 CPPFLAGS := -DHAVE_AV_CONFIG_H -I$(BUILD_ROOT_REL) -I$(SRC_PATH) $(CPPFLAGS)
@@ -36,7 +48,7 @@ CFLAGS   += $(ECFLAGS)
 %$(EXESUF): %.c
 
 %.ver: %.v
-	sed 's/$$MAJOR/$($(basename $(@F))_VERSION_MAJOR)/' $^ > $@
+	$(Q)sed 's/$$MAJOR/$($(basename $(@F))_VERSION_MAJOR)/' $^ > $@
 
 SVN_ENTRIES = $(SRC_PATH_BARE)/.svn/entries
 ifeq ($(wildcard $(SVN_ENTRIES)),$(SVN_ENTRIES))
diff --git a/subdir.mak b/subdir.mak
index 9302722eae..9d818885c8 100644
--- a/subdir.mak
+++ b/subdir.mak
@@ -23,17 +23,17 @@ THIS_LIB := $(SUBDIR)$($(CONFIG_SHARED:yes=S)LIBNAME)
 
 define RULES
 $(SUBDIR)%$(EXESUF): $(SUBDIR)%.o
-	$(LD) $(FFLDFLAGS) -o $$@ $$^ -l$(FULLNAME) $(FFEXTRALIBS) $$(ELIBS)
+	$$(LD) $(FFLDFLAGS) -o $$@ $$^ -l$(FULLNAME) $(FFEXTRALIBS) $$(ELIBS)
 
 $(SUBDIR)%-test.o: $(SUBDIR)%.c
-	$(CC) $(CPPFLAGS) $(CFLAGS) -DTEST -c $$(CC_O) $$^
+	$$(CC) $(CPPFLAGS) $(CFLAGS) -DTEST -c $$(CC_O) $$^
 
 $(SUBDIR)%-test.o: $(SUBDIR)%-test.c
-	$(CC) $(CPPFLAGS) $(CFLAGS) -DTEST -c $$(CC_O) $$^
+	$$(CC) $(CPPFLAGS) $(CFLAGS) -DTEST -c $$(CC_O) $$^
 
 $(SUBDIR)x86/%.o: $(SUBDIR)x86/%.asm
-	$(YASMDEP) $(YASMFLAGS) -I $$(<D)/ -M -o $$@ $$< > $$(@:.o=.d)
-	$(YASM) $(YASMFLAGS) -I $$(<D)/ -o $$@ $$<
+	$$(YASMDEP) $(YASMFLAGS) -I $$(<D)/ -M -o $$@ $$< > $$(@:.o=.d)
+	$$(YASM) $(YASMFLAGS) -I $$(<D)/ -o $$@ $$<
 
 clean::
 	$(RM) $(addprefix $(SUBDIR),*-example$(EXESUF) *-test$(EXESUF) $(CLEANFILES) $(CLEANSUFFIXES) $(LIBSUFFIXES)) \
@@ -50,11 +50,11 @@ all: $(SUBDIR)$(SLIBNAME)
 install-libs: install-lib$(NAME)-shared
 
 $(SUBDIR)$(SLIBNAME): $(SUBDIR)$(SLIBNAME_WITH_MAJOR)
-	cd ./$(SUBDIR) && $(LN_S) $(SLIBNAME_WITH_MAJOR) $(SLIBNAME)
+	$(Q)cd ./$(SUBDIR) && $(LN_S) $(SLIBNAME_WITH_MAJOR) $(SLIBNAME)
 
 $(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(OBJS) $(SUBDIR)lib$(NAME).ver
 	$(SLIB_CREATE_DEF_CMD)
-	$(LD) $(SHFLAGS) $(FFLDFLAGS) -o $$@ $$(filter %.o,$$^) $(FFEXTRALIBS) $(EXTRAOBJS)
+	$$(LD) $(SHFLAGS) $(FFLDFLAGS) -o $$@ $$(filter %.o,$$^) $(FFEXTRALIBS) $(EXTRAOBJS)
 	$(SLIB_EXTRA_CMD)
 
 ifdef SUBDIR
@@ -63,26 +63,29 @@ endif
 endif
 
 install-lib$(NAME)-shared: $(SUBDIR)$(SLIBNAME)
-	mkdir -p "$(SHLIBDIR)"
+	$(Q)mkdir -p "$(SHLIBDIR)"
 	$$(INSTALL) -m 755 $$< "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
-	$(STRIP) "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
-	cd "$(SHLIBDIR)" && \
+	$$(STRIP) "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
+	$(Q)cd "$(SHLIBDIR)" && \
 		$(LN_S) $(SLIBNAME_WITH_VERSION) $(SLIBNAME_WITH_MAJOR)
-	cd "$(SHLIBDIR)" && \
+	$(Q)cd "$(SHLIBDIR)" && \
 		$(LN_S) $(SLIBNAME_WITH_VERSION) $(SLIBNAME)
-	$(SLIB_INSTALL_EXTRA_CMD)
+	$$(SLIB_INSTALL_EXTRA_CMD)
+
+install-lib$(NAME)-static: MSG = $(LIBDIR)/$(LIBNAME)
+install-lib$(NAME)-shared: MSG = $(LIBDIR)/$(SLIBNAME)
 
 install-lib$(NAME)-static: $(SUBDIR)$(LIBNAME)
-	mkdir -p "$(LIBDIR)"
+	$(Q)mkdir -p "$(LIBDIR)"
 	$$(INSTALL) -m 644 $$< "$(LIBDIR)"
-	$(LIB_INSTALL_EXTRA_CMD)
+	$$(LIB_INSTALL_EXTRA_CMD)
 
 install-lib$(NAME)-headers: $(addprefix $(SUBDIR),$(HEADERS) $(BUILT_HEADERS))
-	mkdir -p "$(INCINSTDIR)"
+	$(Q)mkdir -p "$(INCINSTDIR)"
 	$$(INSTALL) -m 644 $$^ "$(INCINSTDIR)"
 
 install-lib$(NAME)-pkgconfig: $(SUBDIR)lib$(NAME).pc
-	mkdir -p "$(LIBDIR)/pkgconfig"
+	$(Q)mkdir -p "$(LIBDIR)/pkgconfig"
 	$$(INSTALL) -m 644 $$^ "$(LIBDIR)/pkgconfig"
 
 uninstall-libs::