toolchain/gcc: remove duplicate QUIET entries

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

toolchain/gcc/gcc-uclibc-4.x.mk

@@ -310,7 +310,6 @@ $(GCC_BUILD_DIR1)/.configured: $(GCC_DIR)/.patched
 		$(SOFT_FLOAT_CONFIG_OPTION) \
 		$(GCC_WITH_ABI) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) $(GCC_WITH_CPU) \
 		$(EXTRA_GCC_CONFIG_OPTIONS) \
-		$(QUIET) \
 	)
 	touch $@
 
@@ -376,7 +375,6 @@ $(GCC_BUILD_DIR2)/.configured: $(GCC_DIR)/.patched
 		$(SOFT_FLOAT_CONFIG_OPTION) \
 		$(GCC_WITH_ABI) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) $(GCC_WITH_CPU) \
 		$(EXTRA_GCC_CONFIG_OPTIONS) \
-		$(QUIET) \
 	)
 	touch $@