diff options
| -rw-r--r-- | Makefile | 32 |
1 files changed, 26 insertions, 6 deletions
@@ -100,7 +100,11 @@ GENFLAGS += $(platform-genflags-y) GENFLAGS += $(firmware-genflags-y) # Setup compilation environment -CC ?= $(CROSS_COMPILE)gcc +ifdef CROSS_COMPILE +CC = $(CROSS_COMPILE)gcc +else +CC ?= gcc +endif CFLAGS = -g -Wall -Werror -nostdlib -fno-strict-aliasing -O2 CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls CFLAGS += -mno-save-restore -mstrict-align @@ -108,12 +112,16 @@ CFLAGS += $(GENFLAGS) CFLAGS += $(platform-cflags-y) CFLAGS += $(firmware-cflags-y) -CPP ?= $(CROSS_COMPILE)cpp +ifdef CROSS_COMPILE +CPP = $(CROSS_COMPILE)cpp +else +CPP ?= cpp +endif CPPFLAGS += $(GENFLAGS) CPPFLAGS += $(platform-cppflags-y) CPPFLAGS += $(firmware-cppflags-y) -AS = $(CC) +AS = $(CC) ASFLAGS = -g -Wall -nostdlib -D__ASSEMBLY__ ASFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls ASFLAGS += -mno-save-restore -mstrict-align @@ -121,17 +129,29 @@ ASFLAGS += $(GENFLAGS) ASFLAGS += $(platform-asflags-y) ASFLAGS += $(firmware-asflags-y) -AR ?= $(CROSS_COMPILE)ar +ifdef CROSS_COMPILE +AR = $(CROSS_COMPILE)ar +else +AR ?= ar +endif ARFLAGS = rcs -LD ?= $(CROSS_COMPILE)ld +ifdef CROSS_COMPILE +LD = $(CROSS_COMPILE)ld +else +LD ?= ld +endif LDFLAGS += -g -Wall -nostdlib -Wl,--build-id=none -N LDFLAGS += $(platform-ldflags-y) LDFLAGS += $(firmware-ldflags-y) MERGEFLAGS += -r -OBJCOPY ?= $(CROSS_COMPILE)objcopy +ifdef CROSS_COMPILE +OBJCOPY = $(CROSS_COMPILE)objcopy +else +OBJCOPY ?= objcopy +endif # Setup functions for compilation define dynamic_flags |