libcacard: build fixes

Link trace objects to fix these errors:
  LINK  vscclient
oslib-posix.o: In function `trace_qemu_vfree':
/src/qemu/obj-amd64/./trace.h:39: undefined reference to `trace1'
oslib-posix.o: In function `trace_qemu_memalign':
/src/qemu/obj-amd64/./trace.h:31: undefined reference to `trace3'
oslib-posix.o: In function `trace_qemu_vmalloc':
/src/qemu/obj-amd64/./trace.h:35: undefined reference to `trace2'

Add LDFLAGS to vscclient link command.

Clean up also in subdirectories of libcacard.

Use quiet-command for sed invocation.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Acked-by: Alon Levy <alevy@redhat.com>

Makefile

@@ -148,8 +148,8 @@ install-libcacard: libcacard.la
 	$(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C libcacard V="$(V)" TARGET_DIR="$*/" install-libcacard,)
 endif
 
-vscclient$(EXESUF): $(libcacard-y) $(oslib-obj-y) qemu-timer-common.o libcacard/vscclient.o
-	$(call quiet-command,$(CC) -o $@ $^ $(libcacard_libs) $(LIBS),"  LINK  $@")
+vscclient$(EXESUF): $(libcacard-y) $(oslib-obj-y) $(trace-obj-y) qemu-timer-common.o libcacard/vscclient.o
+	$(call quiet-command,$(CC) $(LDFLAGS) -o $@ $^ $(libcacard_libs) $(LIBS),"  LINK  $@")
 
 ######################################################################
 

libcacard/Makefile

@@ -15,8 +15,8 @@ QEMU_CFLAGS+=-I../
 libcacard.lib-y=$(patsubst %.o,%.lo,$(libcacard-y))
 
 clean:
-	rm -f *.o */*.o *.d */*.d *.a */*.a *~ */*~ vscclient *.lo .libs/* *.la *.pc
-	rm -Rf .libs
+	rm -f *.o */*.o *.d */*.d *.a */*.a *~ */*~ vscclient *.lo */*.lo .libs/* */.libs/* *.la */*.la *.pc
+	rm -Rf .libs */.libs
 
 all: libcacard.la libcacard.pc
 # Dummy command so that make thinks it has done something
@@ -37,11 +37,12 @@ libcacard.la: $(libcacard.lib-y) $(QEMU_OBJS_LIB)
 
 libcacard_srcpath=$(SRC_PATH)/libcacard
 libcacard.pc: $(libcacard_srcpath)/libcacard.pc.in
-	sed -e 's|@LIBDIR@|$(libdir)|' \
+	$(call quiet-command,sed -e 's|@LIBDIR@|$(libdir)|' \
 		-e 's|@INCLUDEDIR@|$(libcacard_includedir)|' \
 	    -e 's|@VERSION@|$(shell cat $(SRC_PATH)/VERSION)|' \
 		-e 's|@PREFIX@|$(prefix)|' \
-		< $(libcacard_srcpath)/libcacard.pc.in > libcacard.pc
+		< $(libcacard_srcpath)/libcacard.pc.in > libcacard.pc,\
+	"  GEN   $@")
 
 .PHONY: install-libcacard