mirror of
https://github.com/DoctorWkt/unix-jun72.git
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- Switching over from old build system to new build system
- build directory has a Makefile which does the building instead
of using various scripts in tools.
- top level Makefile builds tools and the build subdirectory
- images get installed in an images directory
- simplified build instructions documented in Readme
- tape image no longer needed in svn. built by build.
- simh now references files in the images directory.
This commit is contained in:
tim.newsham
@@ -1,174 +0,0 @@
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#
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# Makefile for building the unix kernel and disk images.
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#
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# important targets:
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# all - make kernel and disk images
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# images - make disk images
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# tape - make a tape image for a "cold" kernel
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# loadfile - make a simh loadfile containing the kernel
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# unix - make the kernel
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# clean - delete intermediate files
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# clobber - delete all generated files
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#
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# settings:
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# EXTRAPATCHES - list of extra patches to apply
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# USECOREPATCHES - "yes" or "no", use the core set of patches
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#
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# Examples:
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# make
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# build disk images and unix and run unix in simh
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# make unix tape EXTRAPATCHES=cold
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# build a "cold" kernel and a tape to boot it with.
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USECOREPATCHES = yes
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EXTRAPATCHES =
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ALL = loadfile rf0.dsk rk0.dsk
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ML= ../tools/ml
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MKFS = ../tools/mkfs
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MKTAPE = ../tools/mktape.py
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APOUT_ROOT = ../fs/root
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APOUT = APOUT_ROOT=$(APOUT_ROOT) ../tools/apout/apout
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AS = $(APOUT) $(APOUT_ROOT)/bin/as
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NM = $(APOUT) $(APOUT_ROOT)/bin/nm
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TREECOPY = rsync -a --exclude .svn
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KSRCS = u0.s u1.s u2.s u3.s u4.s u5.s u6.s u7.s u8.s u9.s ux.s
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ALLSRCS = $(KSRCS) init.s sh.s
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CLEANSRCS = $(ALLSRCS:.s=.clean)
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PAGES = ../pages/e00-01 ../pages/e00-02 ../pages/e00-03 ../pages/e00-04 \
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../pages/e00-05 ../pages/e00-06 ../pages/e00-07 ../pages/e00-08 \
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../pages/e00-09 ../pages/e00-10 ../pages/e01-01 ../pages/e01-02 \
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../pages/e01-03 ../pages/e01-04 ../pages/e01-05 ../pages/e01-06 \
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../pages/e01-07 ../pages/e01-08 ../pages/e01-09 ../pages/e01-10 \
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../pages/e02-01 ../pages/e02-02 ../pages/e02-03 ../pages/e02-04 \
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../pages/e02-05 ../pages/e02-06 ../pages/e02-07 ../pages/e02-08 \
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../pages/e02-09 ../pages/e02-10 ../pages/e03-01 ../pages/e03-02 \
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../pages/e03-03 ../pages/e03-04 ../pages/e04-01 ../pages/e04-02 \
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../pages/e04-03 ../pages/e04-04 ../pages/e04-05 ../pages/e04-06 \
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../pages/e04-07 ../pages/e05-01 ../pages/e05-02 ../pages/e05-03 \
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../pages/e05-04 ../pages/e05-05 ../pages/e05-06 ../pages/e06-01 \
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../pages/e06-02 ../pages/e06-03 ../pages/e06-04 ../pages/e06-05 \
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../pages/e06-06 ../pages/e07-01 ../pages/e07-02 ../pages/e07-03 \
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../pages/e07-04 ../pages/e07-05 ../pages/e07-06 ../pages/e07-07 \
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../pages/e07-08 ../pages/e08-01 ../pages/e08-02 ../pages/e08-03 \
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../pages/e08-04 ../pages/e08-05 ../pages/e08-06 ../pages/e08-07 \
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../pages/e08-08 ../pages/e08-09 ../pages/e09-01 ../pages/e09-02 \
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../pages/e09-03 ../pages/e09-04 ../pages/e09-05 ../pages/e09-06 \
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../pages/e09-07 ../pages/e09-08 ../pages/e10-01 ../pages/e10-02 \
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../pages/e11-01 ../pages/e11-02 ../pages/e11-03 ../pages/e11-04 \
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../pages/e11-05 ../pages/e11-06 ../pages/e11-07 ../pages/e12-01 \
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../pages/e12-02 ../pages/e12-03 ../pages/e12-04
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# make the important stuff
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all : $(ALL)
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# reconstitute sources from ocr'd pages
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$(CLEANSRCS) cleansrc : $(PAGES)
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@echo Building clean source...
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@r() { cat ../pages/$$1-* >$$2.clean ; } ; \
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r e00 u0; \
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r e01 u1; \
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r e02 u2; \
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r e03 u3; \
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r e04 u4; \
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r e05 u5; \
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r e06 u6; \
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r e07 u7; \
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r e08 u8; \
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r e09 u9; \
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r e10 ux; \
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r e11 sh; \
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r e12 init
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@touch cleansrc
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# patch the clean sources
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# XXX what if we do USECOREPATCHES=no and we want to apply
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# one of the cores as an EXTRAPATCH?
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$(ALLSRCS) patched : $(CLEANSRCS)
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@echo Patching...
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@for src in $(CLEANSRCS) ; do \
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cp $$src `basename $$src .clean`.s; \
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done
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@if [ $(USECOREPATCHES) = "yes" ] ; then \
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for p in ../patches/core/*.patch ; do \
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echo ' ' `basename $$p .patch`; \
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patch -s -p1 < $$p; \
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done; \
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fi
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@for p in $(EXTRAPATCHES) ; do \
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echo ' ' $$p; \
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patch -s -p1 < ../patches/$$p.patch; \
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done
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@touch patched
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# build the unix kernel from the KSRCS using the v2 assembler.
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# XXX make ml take cmd line args for input and output file.
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unix loadfile usyms : $(KSRCS)
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@echo Building kernel...
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@$(AS) u?.s
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@$(NM) a.out | sort > usyms
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@$(ML)
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@mv a.out unix
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# build init from sources
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# XXX make fixaout.py overwrite a.out instead of write b.out
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init : init.s
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@echo Building init...
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@$(AS) init.s
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@../tools/fixaout.py
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@rm a.out
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@mv b.out init
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# build sh from sources
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# XXX make fixaout.py overwrite a.out instead of write b.out
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sh : sh.s
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@echo Building sh...
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@$(AS) sh.s
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@../tools/fixaout.py
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@rm a.out
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@mv b.out sh
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# build a prototype filesystems
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# XXX shell is not quite ready for prime time. works partially but
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# not from login.
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root usr protofs : init sh
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@echo Building filesystems...
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@$(TREECOPY) ../fs/root .
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@$(TREECOPY) ../fs/new/etc root
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@$(TREECOPY) ../fs/usr .
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@cp init root/etc/init
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@cp sh root/bin/xsh
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@touch protofs
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# build filesystem images
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rf0.dsk rk0.dsk images : protofs
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@echo Building disk images...
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@$(MKFS) -p ../fs/Readme root rf0.dsk rf
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@$(MKFS) -p ../fs/Readme root rk0.dsk rk
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@touch images
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# build a tape image
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tape : protofs
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@echo Building tape image...
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@$(MKTAPE) root root/bin/* root/etc/*
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install : rf0.dsk rk0.dsk loadfile tape
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@echo Installing...
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@cp rf0.dsk rk0.dsk loadfile tape ../images
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# clean intermediate files
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clean :
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rm -f $(CLEANSRCS) cleansrc
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rm -f $(ALLSRCS) patched *.orig
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rm -f unix usyms
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rm -rf usr root protofs
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rm -f init sh
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rm -f images
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# clean intermediate and target files
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clobber : clean
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rm -f tape
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rm -f loadfile
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rm -f rf0.dsk rk0.dsk
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@@ -1,21 +0,0 @@
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#!../tools/pdp11
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set cpu 11/20
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set cpu 32K
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set rk0 enabled
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att rk0 rk0.dsk
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set rf 2p
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set rf enabled
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attach rf rf0.dsk
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set tc enabled
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att tc tape
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set hk disabled
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set rha disabled
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set tm disabled
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set rx disabled
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set rl disabled
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set tq disabled
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set tc enabled
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set rf enabled
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set ke enabled
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load loadfile
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go 400
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