Remove duplicated -std=gnu11 -Wno-abi.
CC += -std=gnu11 -Wno-abi
ifeq ($(shell $(CC) -v 2>&1 | grep -c "clang version"), 0)
ifeq ($(shell $(CC) -fno-tree-sra 2>&1 | grep -c 'fno-tree-sra'), 0)
- CC += -fno-tree-sra -std=gnu11 -Wno-abi
+ CC += -fno-tree-sra
endif
endif
