Remove support for stripping executables

Stripping is generally best left to package management tools, and
since unstripped copies are kept in the build tree, any arguments
about saving space (no matter how insignificant) are void.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Makefile

@@ -10,7 +10,6 @@ PROGS-$(CONFIG_FFPROBE)  += ffprobe
 PROGS-$(CONFIG_FFSERVER) += ffserver
 
 PROGS      := $(PROGS-yes:%=%$(EXESUF))
-PROGS_G     = $(PROGS-yes:%=%_g$(EXESUF))
 OBJS        = $(PROGS-yes:%=%.o) cmdutils.o
 MANPAGES    = $(PROGS-yes:%=doc/%.1)
 PODPAGES    = $(PROGS-yes:%=doc/%.pod)
@@ -21,7 +20,6 @@ HOSTPROGS  := $(TESTTOOLS:%=tests/%)
 
 BASENAMES   = ffmpeg ffplay ffprobe ffserver
 ALLPROGS    = $(BASENAMES:%=%$(EXESUF))
-ALLPROGS_G  = $(BASENAMES:%=%_g$(EXESUF))
 ALLMANPAGES = $(BASENAMES:%=%.1)
 
 FFLIBS-$(CONFIG_AVDEVICE) += avdevice
@@ -53,10 +51,6 @@ INSTALL_PROGS_TARGETS-$(CONFIG_SHARED) = install-libs
 
 all: $(FF_DEP_LIBS) $(PROGS) $(ALL_TARGETS-yes)
 
-$(PROGS): %$(EXESUF): %_g$(EXESUF)
-	$(CP) $< $@
-	$(STRIP) $@
-
 config.h: .config
 .config: $(wildcard $(FFLIBS:%=$(SRC_DIR)/lib%/all*.c))
 	@-tput bold 2>/dev/null
@@ -80,10 +74,10 @@ endef
 
 $(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D))))
 
-ffplay_g$(EXESUF): FF_EXTRALIBS += $(SDL_LIBS)
-ffserver_g$(EXESUF): FF_LDFLAGS += $(FFSERVERLDFLAGS)
+ffplay$(EXESUF): FF_EXTRALIBS += $(SDL_LIBS)
+ffserver$(EXESUF): FF_LDFLAGS += $(FFSERVERLDFLAGS)
 
-%_g$(EXESUF): %.o cmdutils.o $(FF_DEP_LIBS)
+%$(EXESUF): %.o cmdutils.o $(FF_DEP_LIBS)
 	$(LD) $(FF_LDFLAGS) -o $@ $< cmdutils.o $(FF_EXTRALIBS)
 
 tools/%$(EXESUF): tools/%.o
@@ -165,7 +159,7 @@ testclean:
 	$(RM) $(TESTTOOLS:%=tests/%$(HOSTEXESUF))
 
 clean:: testclean
-	$(RM) $(ALLPROGS) $(ALLPROGS_G)
+	$(RM) $(ALLPROGS)
 	$(RM) $(CLEANSUFFIXES)
 	$(RM) doc/*.html doc/*.pod doc/*.1
 	$(RM) $(TOOLS)

common.mak

@@ -21,7 +21,7 @@ endif
 ifndef V
 Q      = @
 ECHO   = printf "$(1)\t%s\n" $(2)
-BRIEF  = CC AS YASM AR LD HOSTCC STRIP CP
+BRIEF  = CC AS YASM AR LD HOSTCC
 SILENT = DEPCC YASMDEP RM RANLIB
 MSG    = $@
 M      = @$(call ECHO,$(TAG),$@);

configure

@@ -242,7 +242,6 @@ Developer options (useful when working on Libav itself):
   --enable-debug=LEVEL     set the debug level [$debuglevel]
   --disable-optimizations  disable compiler optimizations
   --enable-extra-warnings  enable more compiler warnings
-  --disable-stripping      disable stripping of executables and shared libraries
   --samples=PATH           location of test samples for FATE, if not set use
                            \$FATE_SAMPLES at make invocation time.
 
@@ -1142,7 +1141,6 @@ CMDLINE_SELECT="
     extra_warnings
     logging
     optimizations
-    stripping
     symver
     yasm
 "
@@ -1180,7 +1178,6 @@ CMDLINE_SET="
     pkg_config
     samples
     source_path
-    strip
     sysinclude
     sysroot
     target_exec
@@ -1608,7 +1605,6 @@ nm_default="nm"
 objformat="elf"
 pkg_config_default=pkg-config
 ranlib="ranlib"
-strip_default="strip"
 yasmexe="yasm"
 nogas=":"
 
@@ -1641,7 +1637,6 @@ enable network
 enable optimizations
 enable protocols
 enable static
-enable stripping
 enable swscale
 enable swscale_alpha
 
@@ -1818,11 +1813,10 @@ cc_default="${cross_prefix}${cc_default}"
 nm_default="${cross_prefix}${nm_default}"
 pkg_config_default="${cross_prefix}${pkg_config_default}"
 ranlib="${cross_prefix}${ranlib}"
-strip_default="${cross_prefix}${strip_default}"
 
 sysinclude_default="${sysroot}/usr/include"
 
-set_default cc nm pkg_config strip sysinclude
+set_default cc nm pkg_config sysinclude
 enabled cross_compile || host_cc_default=$cc
 set_default host_cc
 
@@ -2381,7 +2375,6 @@ case $target_os in
         ;;
     bsd/os)
         add_extralibs -lpoll -lgnugetopt
-        strip="strip -d"
         ;;
     darwin)
         enable malloc_aligned
@@ -2389,7 +2382,6 @@ case $target_os in
         enabled ppc && add_asflags -force_cpusubtype_ALL
         SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)'
         enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress
-        strip="${strip} -x"
         add_ldflags -Wl,-dynamic,-search_paths_first
         SLIBSUF=".dylib"
         SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)'
@@ -2459,7 +2451,6 @@ case $target_os in
         ranlib="echo ignoring ranlib"
         ;;
     os/2*)
-        strip="lxlite -CS"
         ln_s="cp -f"
         add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap
         SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf'
@@ -3110,7 +3101,6 @@ if enabled sparc; then
     echo "VIS enabled               ${vis-no}"
 fi
 echo "debug symbols             ${debug-no}"
-echo "strip symbols             ${stripping-no}"
 echo "optimizations             ${optimizations-no}"
 echo "static                    ${static-no}"
 echo "shared                    ${shared-no}"
@@ -3204,8 +3194,6 @@ if enabled source_path_used; then
     map 'test -f "$source_path/$v" && $ln_s "$source_path/$v" $v' $FILES
 fi
 
-enabled stripping || strip="echo skipping strip"
-
 config_files="$TMPH config.mak"
 
 cat > config.mak <<EOF
@@ -3233,9 +3221,7 @@ YASM=$yasmexe
 YASMDEP=$yasmexe
 AR=$ar
 RANLIB=$ranlib
-CP=cp -p
 LN_S=$ln_s
-STRIP=$strip
 CPPFLAGS=$CPPFLAGS
 CFLAGS=$CFLAGS
 ASFLAGS=$ASFLAGS

subdir.mak

@@ -60,7 +60,6 @@ distclean:: clean
 install-lib$(NAME)-shared: $(SUBDIR)$(SLIBNAME)
 	$(Q)mkdir -p "$(SHLIBDIR)"
 	$$(INSTALL) -m 755 $$< "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
-	$$(STRIP) "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
 	$(Q)cd "$(SHLIBDIR)" && \
 		$(LN_S) $(SLIBNAME_WITH_VERSION) $(SLIBNAME_WITH_MAJOR)
 	$(Q)cd "$(SHLIBDIR)" && \