make: Remove duplicate use of GLIB_CFLAGS

Makefile, Makefile.hw, Makefile.target and libcacard/Makefile
added GLIB_CFLAGS to QEMU_CFLAGS.

Makefile.objs does this, too, and is included by all other
Makefiles, so GLIB_CFLAGS were added twice (reported by malc).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: malc <av1474@comtv.ru>

Makefile

@@ -114,8 +114,6 @@ audio/audio.o audio/fmodaudio.o: QEMU_CFLAGS += $(FMOD_CFLAGS)
 
 QEMU_CFLAGS+=$(CURL_CFLAGS)
 
-QEMU_CFLAGS+=$(GLIB_CFLAGS)
-
 QEMU_CFLAGS += -I$(SRC_PATH)/include
 
 ui/cocoa.o: ui/cocoa.m

Makefile.hw

@@ -10,7 +10,6 @@ include $(SRC_PATH)/rules.mak
 $(call set-vpath, $(SRC_PATH):$(SRC_PATH)/hw)
 
 QEMU_CFLAGS+=-I..
-QEMU_CFLAGS += $(GLIB_CFLAGS)
 QEMU_CFLAGS += -I$(SRC_PATH)/include
 
 include $(SRC_PATH)/Makefile.objs

Makefile.objs

@@ -323,8 +323,6 @@ hw-obj-$(CONFIG_SOUND) += $(sound-obj-y)
 9pfs-nested-$(CONFIG_VIRTFS) += virtio-9p-proxy.o
 
 hw-obj-$(CONFIG_REALLY_VIRTFS) += $(addprefix 9pfs/, $(9pfs-nested-y))
-$(addprefix 9pfs/, $(9pfs-nested-y)): QEMU_CFLAGS+=$(GLIB_CFLAGS)
-
 
 ######################################################################
 # libdis

Makefile.target

@@ -215,7 +215,6 @@ QEMU_CFLAGS += $(VNC_TLS_CFLAGS)
 QEMU_CFLAGS += $(VNC_SASL_CFLAGS)
 QEMU_CFLAGS += $(VNC_JPEG_CFLAGS)
 QEMU_CFLAGS += $(VNC_PNG_CFLAGS)
-QEMU_CFLAGS += $(GLIB_CFLAGS)
 
 # xen support
 obj-$(CONFIG_XEN) += xen-all.o xen_machine_pv.o xen_domainbuild.o xen-mapcache.o

libcacard/Makefile

@@ -15,8 +15,6 @@ QEMU_OBJS_LIB=$(addsuffix .lo,$(basename $(QEMU_OBJS)))
 
 QEMU_CFLAGS+=-I../
 
-QEMU_CFLAGS+=$(GLIB_CFLAGS)
-
 libcacard.lib-y=$(addsuffix .lo,$(basename $(libcacard-y)))
 
 vscclient: $(libcacard-y) $(QEMU_OBJS) vscclient.o