makefile

e3 是一个全屏的用户友好的文本编辑器

# 1. edit you OS if you want....

OS=LINUX
#OS=BEOS
#OS=FREEBSD
#OS=QNX
#OS=ATHEOS
#OS=W32 	** please use a separate make.bat for W9x **

# Set this to gzexe or upx if you want compression
COMPRESS=gzexe

# 2. edit dest dir prefix if you want....

PREFIX='/usr/local'
#PREFIX=/boot/home


# 3. for vi friends only (else leave as is):
#    choice between '/bin/ex' or default '/bin/sed'
EXMODE=SED
#EXMODE=EX



BINDIR='$(PREFIX)/bin'
MANSEC='1'
MANDIR='$(PREFIX)/man/man$(MANSEC)'


#______________________do not edit below line________________________


ASOURCES=e3.asm e3.h
AFLAGS = -w+orphan-labels -f elf

# this fixes a nasty NASM version conflict
# NASM 0.98.08 claims to use -O2 by default, but does not.
# NASM 0.98    does not know the -O2 switch
#
ASVER := $(shell nasm -r)
ifeq	($(ASVER),NASM version 0.98)
	NASM=nasm
else
	NASM=nasm -O2
endif


all:	e3

e3:	$(ASOURCES) Makefile
ifeq	($(OS),LINUX)
	echo $(ASVER)
	$(NASM) -f bin -l e3.lst -o e3 e3.asm -DCRIPLED_ELF=1 -D$(OS) -D$(EXMODE)
	chmod +x e3
ifeq	($(COMPRESS),upx)
	if which upx > /dev/null 2>&1 ; then \
		upx -q -q -q -k -9 e3 ; \
	fi ;
endif
ifeq	($(COMPRESS),gzexe)
	if which gzexe > /dev/null 2>&1 ; then gzexe e3; fi;
endif
else
	echo $(ASVER)
	$(NASM) $(AFLAGS) -o e3.o e3.asm -l e3.lst -D$(OS) -D$(EXMODE)
ifeq	($(OS),QNX)
	ld -s -o e3 e3.o -lc
else
	ld -s -o e3 e3.o
endif
	strip --remove-section .comment e3
endif
	ln -sf e3 e3ws
	ln -sf e3 e3em
	ln -sf e3 e3pi
	ln -sf e3 e3vi
	ln -sf e3 e3ne

# next three are for testing purpose: linking w libc
statc:
	$(NASM) $(AFLAGS) -o e3.o e3.asm -l e3.lst -D$(OS) -DLIBC -D$(EXMODE)
	ld -s -static -o e3statc e3.o -lc

dync:
	$(NASM) $(AFLAGS) -o e3.o e3.asm -l e3.lst -D$(OS) -DLIBC -DDYN -D$(EXMODE)
	gcc e3.o -o e3dync
	# strip e3dync

dync2:
ifeq    ($(OS),LINUX)
	$(NASM) $(AFLAGS) -o e3.o e3.asm -l e3.lst -D$(OS) -DLIBC -DDYN -D$(EXMODE)
	ld -s -m elf_i386 -o e3dync2 e3.o   \
		-lc -dynamic-linker /lib/ld-linux.so.2 \
		/usr/lib/crt1.o /usr/lib/crti.o /usr/lib/crtn.o
else
	$(NASM) $(AFLAGS) -o e3.o e3.asm -l e3.lst -D$(OS) -DLIBC -DDYN -D$(EXMODE)
	ld -m elf_i386 -o e3dync2 e3.o -lc -e _start /usr/lib/crt1.o      
endif

# next for running in gnu debugger
debug:	$(ASOURCES) Makefile
	$(NASM) $(AFLAGS) -g -o e3.o e3.asm -l e3.lst -D$(OS) -D$(EXMODE)
	ld -s -o e3 e3.o
	strip --remove-section .comment e3
	ln -sf e3 e3ws
	ln -sf e3 e3em
	ln -sf e3 e3pi
	ln -sf e3 e3vi
	ln -sf e3 e3ne

# selftest, linux only, assembled with a special option for using an input pipe
test:
ifeq	($(OS),LINUX)
	$(NASM) -f bin -l e3.lst -o e3test e3.asm -DSELFTEST -DCRIPLED_ELF=1 -DLINUX -D$(EXMODE)
ifeq	($(COMPRESS),upx)
	if which upx > /dev/null 2>&1 ; then \
		upx -q -q -q -k -9 e3test ; \
	fi ;
endif
ifeq	($(COMPRESS),gzexe)
	if which gzexe > /dev/null 2>&1 ; then gzexe e3test; fi;
endif
	if [ -f PIPE_IN ]; then rm PIPE_IN ; fi
	if [ -f e3test~ ]; then rm e3test~ ; fi 
	chmod +x e3test
	cat e3.h tests/e3test0 | ./e3test
	clear
	diff e3.h PIPE_IN  && echo -e "\n\n\n**** THE TEST WAS SUCCESSFUL ****\n\n\n"
	rm PIPE_IN e3test
endif

# next for cross asm for the ELKS people
elks:
	nasm -w+orphan-labels -f as86 -o e3-16.o e3-16.asm -l e3-16.lst -D AS86 -D ELKS
	ld86 -0 -s -i -H 0xF800 -o e3-16 e3-16.o


# next two for cross asm testing
w32lst:
	$(NASM) -f coff -o e3.oW32 e3.asm -l e3.lstW32 -DW32
	rm e3.oW32

qnxlst:
	$(NASM) -f elf -o e3.oQNX e3.asm -l e3.lstQNX -DQNX
	rm e3.oQNX

# next for release maintainance
man2html:
	rman -f HTML e3.man >e3.html

install:	e3
ifeq	($(OS),QNX)
	cp ./e3 $(BINDIR)/e3
	ln -sf $(BINDIR)/e3 $(BINDIR)/e3ws
	ln -sf $(BINDIR)/e3 $(BINDIR)/e3em
	ln -sf $(BINDIR)/e3 $(BINDIR)/e3pi
	ln -sf $(BINDIR)/e3 $(BINDIR)/e3vi
	ln -sf $(BINDIR)/e3 $(BINDIR)/e3ne
else
	install -d $(PREFIX) $(BINDIR) $(MANDIR)
	install -m 755 e3 $(BINDIR)
	ln -sf $(BINDIR)/e3 $(BINDIR)/e3ws
	ln -sf $(BINDIR)/e3 $(BINDIR)/e3em
	ln -sf $(BINDIR)/e3 $(BINDIR)/e3pi
	ln -sf $(BINDIR)/e3 $(BINDIR)/e3vi
	ln -sf $(BINDIR)/e3 $(BINDIR)/e3ne
	install -m 644 e3.man $(MANDIR)/e3.$(MANSEC)
endif


armlinux:	e3
	@cd armlinux && make all


clean:
	rm -f e3*.o e3*.lst e3 e3em e3pi e3vi e3ws e3ne *~ \
		PIPE_IN e3test~ e3test e3dync e3dync2 e3statc \
		armlinux/*.o armlinux/e3arm