1 # ==========================================================================
3 # ==========================================================================
5 BB_VER = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
7 # -std=gnu99 needed for [U]LLONG_MAX on some systems
12 $(if $(KBUILD_SRC),-Iinclude2 -I$(srctree)/include) -I$(srctree)/libbb \
13 -include include/autoconf.h \
14 -D_GNU_SOURCE -DNDEBUG \
15 $(if $(CONFIG_LFS),-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64) \
16 -D"BB_VER=KBUILD_STR($(BB_VER))" -DBB_BT=AUTOCONF_TIMESTAMP
19 -Wall -Wstrict-prototypes -Wshadow -Werror -Wundef \
20 -funsigned-char -fno-builtin-strlen -finline-limit=0 -static-libgcc \
21 -Os -falign-functions=1 -falign-jumps=1 -falign-loops=1 \
22 -fomit-frame-pointer -ffunction-sections -fdata-sections
24 ifeq ($(CONFIG_DEBUG),y)
28 ifeq ($(CONFIG_STATIC),y)