build: Only clean the architecture subdirectory we build for.

This allows simplifying the Makefiles; it is no longer necessary to register arch subdirectory Makefiles, just putting them in place is enough.
zhengxj91 · Mar 26, 2012 · e7e19b1 · e7e19b1
1 parent 6a7c531
commit e7e19b1
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Showing 6 changed files with 3 additions and 13 deletions.
diff --git a/Makefile b/Makefile
@@ -98,7 +98,7 @@ config.h: .config
  @-printf '\nWARNING: $(?F) newer than config.h, rerun configure\n\n'
  @-tput sgr0 2>/dev/null
 
-SUBDIR_VARS := CLEANFILES DIRS EXAMPLES FFLIBS HOSTPROGS TESTPROGS TOOLS \
+SUBDIR_VARS := CLEANFILES EXAMPLES FFLIBS HOSTPROGS TESTPROGS TOOLS  \
  ARCH_HEADERS BUILT_HEADERS SKIPHEADERS \
  ALTIVEC-OBJS ARMV6-OBJS MMX-OBJS NEON-OBJS YASM-OBJS \
  OBJS TESTOBJS

diff --git a/libavcodec/Makefile b/libavcodec/Makefile
@@ -709,8 +709,6 @@ HOSTPROGS = aac_tablegen aacps_tablegen cbrt_tablegen cos_tablegen \
  dv_tablegen motionpixels_tablegen mpegaudio_tablegen \
  pcm_tablegen qdm2_tablegen sinewin_tablegen
 
-DIRS = alpha arm avr32 bfin mips ppc sh4 sparc x86
-
 CLEANFILES = *_tables.c *_tables.h *_tablegen$(HOSTEXESUF)
 
 $(SUBDIR)dct-test$(EXESUF): $(SUBDIR)dctref.o

diff --git a/libavfilter/Makefile b/libavfilter/Makefile
@@ -69,6 +69,4 @@ OBJS-$(CONFIG_TESTSRC_FILTER) += vsrc_testsrc.o
 
 OBJS-$(CONFIG_NULLSINK_FILTER) += vsink_nullsink.o
 
-DIRS = x86
-
 TOOLS = graph2dot lavfi-showfiltfmts
diff --git a/libavutil/Makefile b/libavutil/Makefile
@@ -78,6 +78,4 @@ OBJS-$(ARCH_X86) += x86/cpu.o
 TESTPROGS = adler32 aes avstring base64 cpu crc des eval fifo lfg lls \
  md5 opt parseutils sha tree
 
-DIRS = arm avr32 bfin mips ppc sh4 tomi x86
-
 ARCH_HEADERS = bswap.h intmath.h intreadwrite.h timer.h
diff --git a/library.mak b/library.mak
@@ -47,12 +47,10 @@ $(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(OBJS) $(SUBDIR)lib$(NAME).ver $(DEP_LIBS)
 
 clean::
  $(RM) $(addprefix $(SUBDIR),*-example$(EXESUF) *-test$(EXESUF) $(CLEANFILES) $(CLEANSUFFIXES) $(LIBSUFFIXES)) \
- $(foreach dir,$(DIRS),$(CLEANSUFFIXES:%=$(SUBDIR)$(dir)/%)) \
- $(HOSTOBJS) $(HOSTPROGS)
+ $(CLEANSUFFIXES:%=$(SUBDIR)$(ARCH)/%) $(HOSTOBJS) $(HOSTPROGS)
 
 distclean:: clean
- $(RM) $(DISTCLEANSUFFIXES:%=$(SUBDIR)%) \
- $(foreach dir,$(DIRS),$(DISTCLEANSUFFIXES:%=$(SUBDIR)$(dir)/%))
+ $(RM) $(DISTCLEANSUFFIXES:%=$(SUBDIR)%) $(DISTCLEANSUFFIXES:%=$(SUBDIR)$(ARCH)/%)
 
 install-lib$(NAME)-shared: $(SUBDIR)$(SLIBNAME)
  $(Q)mkdir -p "$(SHLIBDIR)"

diff --git a/libswscale/Makefile b/libswscale/Makefile
@@ -29,5 +29,3 @@ MMX-OBJS-$(HAVE_YASM) += x86/input.o \
 OBJS-$(CONFIG_XMM_CLOBBER_TEST) += x86/w64xmmtest.o
 
 TESTPROGS = colorspace swscale
-
-DIRS = bfin ppc sparc x86