mirror of
https://github.com/livingcomputermuseum/pdp7-unix.git
synced 2026-02-10 10:20:38 +00:00
94fd5d49e0
source code is now in src/alt. All the files in src/sys and src/cmd are only annotated versions of the files in scans/. The build/Makefile has been updated so that it can build the original PDP-7 Unix or the alternative version. Phil has fixed the Graphics-2 code, so that there is no need to have any #ifdef code in the original kernel.
179 lines
5.0 KiB
Makefile
179 lines
5.0 KiB
Makefile
# Build the kernel, the utilities, the filesystem and run SimH
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# tools
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AS=../tools/as7
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ASARGS=--format=ptr
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MKFS=../tools/mkfs7
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A7OUT=../tools/a7out
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FSCK=../tools/fsck7
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PDP7=pdp7
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# source dirs
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SYSSRC=../src/sys
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CMDSRC=../src/cmd
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ALTSRC=../src/alt
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OTHERSRC=../src/other
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TESTSRC=../src/tests
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# targets
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BINDIR=bin
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TESTDIR=tests
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BINARIES=../binaries/
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all: cmd others a.rim image.fs copybinaries
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# Make alternative everything: no dd but . and ..
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alt: altcmd altothers alt/a.rim alt/image.fs
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# The run rule has no dependencies so that the system can be booted easily
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# and frequently with make run. However, you have to manually make all first!
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run:
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$(PDP7) unixv0.simh
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# Alternative run, use the alt/image.fs
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altrun:
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$(PDP7) alt/unixv0.simh
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# Warm boot Unix kernel: boots into init and a login prompt
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a.rim:
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$(AS) -f rim -o a.rim $(SYSSRC)/sop.s $(SYSSRC)/s[1-8].s
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$(AS) -n -f list -o a.lst $(SYSSRC)/sop.s $(SYSSRC)/s[1-8].s
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# Alternative kernel: no dd, but . and ..
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alt/a.rim:
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$(AS) -f rim -o alt/a.rim $(SYSSRC)/sop.s $(SYSSRC)/s1.s \
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$(ALTSRC)/s2.s $(SYSSRC)/s[3-8].s
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$(AS) -n -f list -o alt/a.lst $(SYSSRC)/sop.s $(SYSSRC)/s1.s \
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$(ALTSRC)/s2.s $(SYSSRC)/s[3-8].s
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# Cold boot Unix kernel: attempts to build a minimal filesystem.
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# Don't use this one!
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coldboot:
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$(AS) -f rim -o a.rim $(SYSSRC)/sop.s $(SYSSRC)/s[1-9].s
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$(AS) -n -f list -o a.lst $(SYSSRC)/sop.s $(SYSSRC)/s[1-9].s
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# Filesystem image
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image.fs: cmd others
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$(MKFS) proto
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$(FSCK) image.fs
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# Alternate filesystem image: . and .. but no dd
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alt/image.fs: altcmd altothers
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$(MKFS) -1 -2 -3 -o alt/image.fs alt/proto
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$(FSCK) -3 alt/image.fs
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copybinaries:
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mkdir -p $(BINARIES)
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cp image.fs $(BINARIES)
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cp a.rim $(BINARIES)
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clean:
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rm -f a.rim image.fs a.lst n.out alt/image.fs alt/a.rim alt/a.lst
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rm -rf $(BINDIR) $(TESTDIR)
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rm -rf $(BINARIES)
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dirs:
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mkdir -p $(BINDIR)
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# The commands that came from the original scans
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cmd: dirs $(BINDIR)/as $(BINDIR)/cat $(BINDIR)/check $(BINDIR)/chmod \
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$(BINDIR)/chown $(BINDIR)/chrm $(BINDIR)/cp $(BINDIR)/ds $(BINDIR)/ed \
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$(BINDIR)/init
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# Alternate commands: no dd, but . and ..
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altcmd: dirs $(BINDIR)/as $(BINDIR)/cat $(BINDIR)/check $(BINDIR)/chmod \
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$(BINDIR)/chown $(BINDIR)/altchrm $(BINDIR)/cp $(BINDIR)/ds \
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$(BINDIR)/ed $(BINDIR)/altinit
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$(BINDIR)/as: $(CMDSRC)/as.s
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$(AS) $(ASARGS) -o $(BINDIR)/as $(CMDSRC)/as.s
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$(BINDIR)/cat: $(CMDSRC)/cat.s
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$(AS) $(ASARGS) -o $(BINDIR)/cat $(CMDSRC)/cat.s
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$(BINDIR)/check: $(CMDSRC)/check.s
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$(AS) $(ASARGS) -o $(BINDIR)/check $(CMDSRC)/check.s
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$(BINDIR)/chmod: $(CMDSRC)/chmod.s
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$(AS) $(ASARGS) -o $(BINDIR)/chmod $(CMDSRC)/chmod.s
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$(BINDIR)/chown: $(CMDSRC)/chown.s
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$(AS) $(ASARGS) -o $(BINDIR)/chown $(CMDSRC)/chown.s
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$(BINDIR)/chrm: $(CMDSRC)/chrm.s
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$(AS) $(ASARGS) -o $(BINDIR)/chrm $(CMDSRC)/chrm.s
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$(BINDIR)/altchrm: $(ALTSRC)/chrm.s
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$(AS) $(ASARGS) -o $(BINDIR)/altchrm $(ALTSRC)/chrm.s
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$(BINDIR)/cp: $(CMDSRC)/cp.s
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$(AS) $(ASARGS) -o $(BINDIR)/cp $(CMDSRC)/cp.s
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$(BINDIR)/ds: $(CMDSRC)/ds.s
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$(AS) $(ASARGS) -o $(BINDIR)/ds $(CMDSRC)/ds.s
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$(BINDIR)/ed: $(CMDSRC)/ed1.s $(CMDSRC)/ed2.s
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$(AS) $(ASARGS) -o $(BINDIR)/ed $(CMDSRC)/ed1.s $(CMDSRC)/ed2.s
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$(BINDIR)/init: $(CMDSRC)/init.s
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$(AS) $(ASARGS) -o $(BINDIR)/init $(CMDSRC)/init.s
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# Alternative init: no dd directory
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$(BINDIR)/altinit: $(ALTSRC)/init.s
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$(AS) $(ASARGS) -o $(BINDIR)/altinit $(ALTSRC)/init.s
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# The commands that did not come from the scans
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others: dirs $(BINDIR)/sh $(BINDIR)/wktcat $(BINDIR)/wktcp $(BINDIR)/date \
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$(BINDIR)/ln $(BINDIR)/ls $(BINDIR)/mv $(BINDIR)/stat
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# Alternative other commands: no dd, but . and ..
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altothers: dirs $(BINDIR)/sh $(BINDIR)/wktcat $(BINDIR)/wktcp $(BINDIR)/date \
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$(BINDIR)/ln $(BINDIR)/altls $(BINDIR)/mv $(BINDIR)/stat
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$(BINDIR)/sh: $(OTHERSRC)/pbsh.s
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$(AS) $(ASARGS) -o $(BINDIR)/sh $(OTHERSRC)/pbsh.s
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$(BINDIR)/wktcat: $(OTHERSRC)/wktcat.s
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$(AS) $(ASARGS) -o $(BINDIR)/wktcat $(OTHERSRC)/wktcat.s
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$(BINDIR)/wktcp: $(OTHERSRC)/wktcp.s
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$(AS) $(ASARGS) -o $(BINDIR)/wktcp $(OTHERSRC)/wktcp.s
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$(BINDIR)/date: $(OTHERSRC)/wktdate.s
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$(AS) $(ASARGS) -o $(BINDIR)/date $(OTHERSRC)/wktdate.s
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$(BINDIR)/ln: $(OTHERSRC)/wktln.s
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$(AS) $(ASARGS) -o $(BINDIR)/ln $(OTHERSRC)/wktln.s
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$(BINDIR)/ls: $(OTHERSRC)/wktls.s
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$(AS) $(ASARGS) -o $(BINDIR)/ls $(OTHERSRC)/wktls.s
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$(BINDIR)/altls: $(OTHERSRC)/wktls.s
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$(AS) $(ASARGS) -o $(BINDIR)/altls -DNO_DD $(OTHERSRC)/wktls.s
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$(BINDIR)/mv: $(OTHERSRC)/wktmv.s
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$(AS) $(ASARGS) -o $(BINDIR)/mv $(OTHERSRC)/wktmv.s
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$(BINDIR)/stat: $(OTHERSRC)/wktstat.s
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$(AS) $(ASARGS) -o $(BINDIR)/stat $(OTHERSRC)/wktstat.s
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tests:
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mkdir -p $(TESTDIR)
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$(AS) $(ASARGS) -o $(TESTDIR)/decimal_out $(TESTSRC)/decimal_out.s
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$(AS) $(ASARGS) -o $(TESTDIR)/fork_test $(TESTSRC)/fork_test.s
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$(AS) $(ASARGS) -o $(TESTDIR)/octal_test $(TESTSRC)/octal_test.s
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$(AS) $(ASARGS) -o $(TESTDIR)/testmul $(TESTSRC)/testmul.s
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$(AS) $(ASARGS) -o $(TESTDIR)/write_test $(TESTSRC)/write_test.s
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runtests: tests
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$(A7OUT) $(TESTDIR)/decimal_out
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$(A7OUT) $(TESTDIR)/fork_test
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$(A7OUT) $(TESTDIR)/octal_test
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# $(A7OUT) $(TESTDIR)/testmul
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# $(A7OUT) $(TESTDIR)/write_test
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