PLATFORM_LDFLAGS = PLATFORM_RELFLAGS = -fno-strict-aliasing -fno-common -ffixed-r8 -ffunction-sections -msoft-float -Wcast-align -Wall PLATFORM_CPPFLAGS = -march=armv4t -mlong-calls -mtune=arm7tdmi-s -DCONFIG_ARM -D__ARM__ -mthumb-interwork THUMB_FLAGS=-mthumb -mcallee-super-interworking ######################################################################### # # Include the make variables (CC, etc...) # AS = $(CROSS_COMPILE)as LD = $(CROSS_COMPILE)ld CC = $(CROSS_COMPILE)gcc CPP = $(CC) -E AR = $(CROSS_COMPILE)ar NM = $(CROSS_COMPILE)nm STRIP = $(CROSS_COMPILE)strip OBJCOPY = $(CROSS_COMPILE)objcopy OBJDUMP = $(CROSS_COMPILE)objdump RANLIB = $(CROSS_COMPILE)RANLIB RELFLAGS= $(PLATFORM_RELFLAGS) DBGFLAGS= -g -DDEBUG OPTFLAGS= -Os #-fomit-frame-pointer LDSCRIPT := boot.lds OBJCFLAGS += --gap-fill=0xff gccincdir := $(shell $(CC) -print-file-name=include) PLATFORM_LIBS += --no-warn-mismatch -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc CPPFLAGS := $(DBGFLAGS) $(OPTFLAGS) $(RELFLAGS) \ -D__KERNEL__ -DTEXT_BASE=$(TEXT_BASE) \ -fno-builtin -ffreestanding -nostdinc -isystem \ $(gccincdir) -pipe $(PLATFORM_CPPFLAGS) CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -Wcast-align -Wcast-align AFLAGS_DEBUG := -Wa,-gstabs AFLAGS := $(AFLAGS_DEBUG) -D__ASSEMBLY__ $(CPPFLAGS) LDFLAGS += -T $(LINKERSCRIPT) -nostartfiles -static -Map=$*.map -export-dynamic ######################################################################### export CROSS_COMPILE AS LD CC CPP AR NM STRIP OBJCOPY OBJDUMP MAKE export TEXT_BASE PLATFORM_CPPFLAGS PLATFORM_RELFLAGS CPPFLAGS CFLAGS AFLAGS #########################################################################