root / prex-0.9.0 / mk / gcc.mk @ 03e9c04a
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| 1 | 03e9c04a | Brad Neuman | # gcc specifc flags |
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| 2 | |||
| 3 | ifndef _GCC_MK_ |
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| 4 | _GCC_MK_:= 1 |
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| 5 | |||
| 6 | OUTPUT_OPTION= -o $@ |
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| 7 | |||
| 8 | DEFINES= $(addprefix -D,$(DEFS)) |
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| 9 | |||
| 10 | CFLAGS+= -c -Os -ansi -pedantic -Wall -Wundef -Wstrict-prototypes \ |
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| 11 | -Wpointer-arith -nostdinc -fno-strict-aliasing $(GCCFLAGS) |
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| 12 | CPPFLAGS+= $(DEFINES) -I. $(addprefix -I,$(INCSDIR)) |
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| 13 | ACPPFLAGS+= -D__ASSEMBLY__ |
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| 14 | LDFLAGS+= -static -nostdlib $(addprefix -L,$(LIBSDIR)) |
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| 15 | |||
| 16 | ifeq ($(_DEBUG_),1) |
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| 17 | CFLAGS+= -fno-omit-frame-pointer -g |
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| 18 | else |
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| 19 | CFLAGS+= -fomit-frame-pointer |
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| 20 | endif |
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| 21 | |||
| 22 | ifeq ($(_KERNEL_),1) |
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| 23 | CFLAGS+= -fno-builtin |
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| 24 | endif |
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| 25 | |||
| 26 | ifeq ($(_STRICT_),1) |
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| 27 | CFLAGS+= -Werror |
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| 28 | endif |
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| 29 | |||
| 30 | ifdef LDSCRIPT |
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| 31 | LDFLAGS+= -T $(LDSCRIPT) |
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| 32 | endif |
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| 33 | |||
| 34 | ifdef MAP |
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| 35 | LDFLAGS+= -Map $(MAP) |
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| 36 | endif |
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| 37 | |||
| 38 | ifeq ($(_RELOC_OBJ_),1) |
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| 39 | LDFLAGS_S:= $(LDFLAGS) --error-unresolved-symbols |
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| 40 | LDFLAGS+= -r -d |
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| 41 | endif |
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| 42 | |||
| 43 | ifndef LIBGCC_PATH |
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| 44 | LIBGCC_PATH := $(dir $(shell $(RAWCC) -print-libgcc-file-name)) |
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| 45 | export LIBGCC_PATH |
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| 46 | endif |
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| 47 | PLATFORM_LIBS+= -L$(LIBGCC_PATH) -lgcc |
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| 48 | |||
| 49 | endif # !_GCC_MK_ |