Merge remote-tracking branch 'qatar/master'

* qatar/master:
  build: remove empty $(OBJS) target
  build: make rule for linking ff* apply only to these targets
  build: rearrange some lines in a more logical way
  s302m: fix resampling for 16 and 24bits.
  ARM: remove MUL64 and MAC64 inline asm
  build: clean up .PHONY lists
  build: move all (un)install* target aliases to toplevel Makefile
  flvenc: propagate error properly
  build: remove stale dependency
  build: do not add CFLAGS-yes to CFLAGS
  utils.c: fix crash with threading enabled.
  configure: simplify source_path setup
  configure: remove --source-path option
  lavf: deprecate AVFormatParameters.time_base.
  img2: add framerate private option.
  img2: add video_size private option.
  img2: add pixel_format private option.
  tty: add framerate private option.

Conflicts:
	Makefile
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>

common.mak

@@ -45,8 +45,6 @@ HOSTCFLAGS += $(IFLAGS)
 %.ho: %.h
 	$(CC) $(CPPFLAGS) $(CFLAGS) -Wno-unused -c -o $@ -x c $<
 
-%$(EXESUF): %.c
-
 %.ver: %.v
 	$(Q)sed 's/$$MAJOR/$($(basename $(@F))_VERSION_MAJOR)/' $^ > $@
 
@@ -56,24 +54,14 @@ HOSTCFLAGS += $(IFLAGS)
 %.h:
 	@:
 
-install: install-libs install-headers
-install-libs: install-libs-yes
-
-uninstall: uninstall-libs uninstall-headers
-
-.PHONY: all depend dep *clean install* uninstall* examples testprogs
-
 # Disable suffix rules.  Most of the builtin rules are suffix rules,
 # so this saves some time on slow systems.
 .SUFFIXES:
 
-# Do not delete intermediate files from chains of implicit rules
-$(OBJS):
 endif
 
 OBJS-$(HAVE_MMX) +=  $(MMX-OBJS-yes)
 
-CFLAGS    += $(CFLAGS-yes)
 OBJS      += $(OBJS-yes)
 FFLIBS    := $(FFLIBS-yes) $(FFLIBS)
 TESTPROGS += $(TESTPROGS-yes)