1CFLAGS += -pipe -std=c99 -D_POSIX_C_SOURCE=200809L -Wall -Wno-unused-function -Wno-missing-braces -Wno-unused -Wno-overflow 2CFLAGS += -Wno-unknown-pragmas -fno-builtin -frounding-math 3CFLAGS += -Werror=implicit-function-declaration -Werror=implicit-int -Werror=pointer-sign -Werror=pointer-arith 4CFLAGS += -g 5LDFLAGS += -g 6LDLIBS += -lpthread -lm -lrt 7 8# glibc specific settings 9CFLAGS += -D_FILE_OFFSET_BITS=64 10LDLIBS += -lcrypt -ldl -lresolv -lutil -lpthread 11 12