45 lines
1.5 KiB
Makefile
45 lines
1.5 KiB
Makefile
MACHINE = mips
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DESTDIR ?= $(TOPSRC)
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RELEASE = 0.0
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BUILD = $(shell git rev-list HEAD --count)
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VERSION = $(RELEASE)-$(BUILD)
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# PIC32 compiler from UECIDE
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# Use UECIDE package from http://uecide.org/download
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ifndef GCCPREFIX
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ifeq ($(HOME)/.uecide/compilers/pic32-tools/bin/pic32-gcc,$(wildcard $(HOME)/.uecide/compilers/pic32-tools/bin/pic32-gcc))
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GCCPREFIX = $(HOME)/.uecide/compilers/pic32-tools/bin/pic32-
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LDFLAGS = -Wl,--oformat=elf32-tradlittlemips
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INCLUDES = -I$(HOME)/.uecide/compilers/pic32-tools/lib/gcc/pic32mx/4.5.2/include
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endif
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endif
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ifndef GCCPREFIX
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$(error Unable to locate any GCC MIPS toolchain!)
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endif
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CC = $(GCCPREFIX)gcc -mips32r2 -EL -msoft-float -nostdinc -fshort-double -I$(TOPSRC)/include $(INCLUDES)
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CXX = $(GCCPREFIX)g++ -mips32r2 -EL -msoft-float -nostdinc -fshort-double -I$(TOPSRC)/include $(INCLUDES)
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LD = $(GCCPREFIX)ld
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AR = $(GCCPREFIX)ar
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RANLIB = $(GCCPREFIX)ranlib
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SIZE = $(GCCPREFIX)size
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OBJDUMP = $(GCCPREFIX)objdump -mmips:isa32r2
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AS = $(CC) -x assembler-with-cpp -c
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YACC = byacc
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LEX = flex
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INSTALL = install -m 644
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INSTALLDIR = install -m 755 -d
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TAGSFILE = tags
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MANROFF = nroff -man -h -Tascii
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ELF2AOUT = $(TOPSRC)/tools/elf2aout/elf2aout
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CFLAGS = -Os
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LDFLAGS += -N -nostartfiles -fno-dwarf2-cfi-asm -T$(TOPSRC)/src/elf32-mips.ld \
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$(TOPSRC)/src/crt0.o -L$(TOPSRC)/src
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LIBS = -lc
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# Enable mips16e instruction set by default
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CFLAGS += -mips16
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