Help debugging by keeping symbols ans line numbers patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)

Originally committed as revision 3545 to svn://svn.ffmpeg.org/ffmpeg/trunk

Makefile

@@ -130,7 +130,7 @@ install: all install-man $(INSTALLVHOOK)
 	$(MAKE) -C libavcodec install
 	$(MAKE) -C libavformat install
 	install -d "$(bindir)"
-	install -c -s -m 755 $(PROG) "$(bindir)"
+	install -c $(INSTALLSTRIP) -m 755 $(PROG) "$(bindir)"
 
 # create the window installer
 wininstaller: all install

configure

@@ -65,6 +65,7 @@ echo "  --disable-ffplay         disable ffplay build"
 echo "  --disable-risky          disables patent encumbered codecs"
 echo "  --enable-small           optimize for size instead of speed"
 echo "  --enable-memalign-hack   emulate memalign, interferes with memory debuggers"
+echo "  --disable-strip          disable stripping of executables and shared libraries"
 echo ""
 echo "NOTE: The object files are build at the place where configure is launched"
 exit 1
@@ -155,6 +156,7 @@ os2="no"
 lshared="no"
 optimize="yes"
 debug="yes"
+dostrip="yes"
 extralibs="-lm"
 simpleidct="yes"
 bigendian="no"
@@ -439,6 +441,8 @@ for opt do
   ;;
   --enable-memalign-hack) memalignhack="yes"
   ;;
+  --disable-strip) dostrip="no"
+  ;;
   esac
 done
 
@@ -1004,6 +1008,7 @@ echo "a52 dlopened     $a52bin"
 echo "dts support      $dts"
 echo "pp support       $pp"
 echo "debug symbols    $debug"
+echo "strip symbols    $dostrip"
 echo "optimize         $optimize"
 echo "shared pp        $shared_pp"
 echo "Video hooking    $vhook"
@@ -1040,7 +1045,13 @@ echo "MAKE=$make" >> config.mak
 echo "CC=$cc" >> config.mak
 echo "AR=$ar" >> config.mak
 echo "RANLIB=$ranlib" >> config.mak
+if test "$dostrip" = "yes" ; then
 echo "STRIP=$strip" >> config.mak
+echo "INSTALLSTRIP=-s" >> config.mak
+else
+echo "STRIP=echo ignoring strip" >> config.mak
+echo "INSTALLSTRIP=" >> config.mak
+fi
 
 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic.  Used when building 
 # shared modules on OS/X (vhook/Makefile).

libavcodec/Makefile

@@ -280,10 +280,10 @@ fft-test: fft-test.o $(LIB)
 ifeq ($(BUILD_SHARED),yes)
 install: all install-headers
 ifeq ($(CONFIG_WIN32),yes)
-	install -s -m 755 $(SLIB) "$(prefix)"
+	install $(INSTALLSTRIP) -m 755 $(SLIB) "$(prefix)"
 else
 	install -d $(prefix)/lib
-	install -s -m 755 $(SLIB) $(prefix)/lib/libavcodec-$(VERSION).so
+	install $(INSTALLSTRIP) -m 755 $(SLIB) $(prefix)/lib/libavcodec-$(VERSION).so
 	ln -sf libavcodec-$(VERSION).so $(prefix)/lib/libavcodec.so
 	ldconfig || true
 endif

libavformat/Makefile

@@ -102,10 +102,10 @@ depend: $(SRCS)
 ifeq ($(BUILD_SHARED),yes)
 install: all install-headers
 ifeq ($(CONFIG_WIN32),yes)
-	install -s -m 755 $(SLIB) "$(prefix)"
+	install $(INSTALLSTRIP) -m 755 $(SLIB) "$(prefix)"
 else
 	install -d $(prefix)/lib
-	install -s -m 755 $(SLIB) $(prefix)/lib/libavformat-$(VERSION).so
+	install $(INSTALLSTRIP) -m 755 $(SLIB) $(prefix)/lib/libavformat-$(VERSION).so
 	ln -sf libavformat-$(VERSION).so $(prefix)/lib/libavformat.so
 	ldconfig || true
 endif