PiDP-8/I Software

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Overview
Comment:Installing a default etc/pidp8i.rc file if it doesn't already exist so users will have an example to work from.
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SHA3-256: b9f771a73b5c3c5c114dd3ee5442bb8628e2ac109395e41e9ac9a6dbbf89ca34
User & Date: tangent 2020-01-27 17:27:16.261
Context
2020-04-19
23:23
Cherry-picked the elements of branch screen-mgr-none-dtach that don't involve dtach, the only part of that branch that doesn't currently work. The main user-visible feature of this is the "none" option. check-in: 9d08417d8e user: tangent tags: trunk
2020-01-27
17:32
Removed -E mode from the dtach call in the pidp8i script: we *want* to be able to detach from the terminal. This should not interfere with terminal escapes from the simulator since dtach should be scanning for this only from the terminal *input* side. If someone comes up with a reason that SIMH or the simulated software needs Ctrl-\ for its own purposes, we can change the detach character to something else. check-in: e13467f10a user: tangent tags: screen-mgr-none-dtach
17:27
Installing a default etc/pidp8i.rc file if it doesn't already exist so users will have an example to work from. check-in: b9f771a73b user: tangent tags: screen-mgr-none-dtach
17:26
Changed -A mode in the dtach command in bin/pidp8i in SCREEN_MANAGER=dtach mode to -n: when running under systemd, there is no controlling terminal, so there is nothing to detach *from*. tmux and screen handle this automatically, but dtach has to be told. check-in: a7e811e6bf user: tangent tags: screen-mgr-none-dtach
Changes
Unified Diff Ignore Whitespace Patch
Changes to Makefile.in. 
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########################################################################
# Makefile.in - Processed by autosetup's configure script to generate
#    the GNU make(1) file for building the PiDP-8/I software.
#
# If you are seeing this at the top of a file called Makefile and you
# intend to make edits, do that in Makefile.in.  Saying "make" will then
# re-build Makefile from that modified Makefile.in before proceeding to
# do the "make" operation.
#
# Copyright © 2015 by Oscar Vermeulen, © 2016-2019 by Warren Young
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to










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########################################################################
# Makefile.in - Processed by autosetup's configure script to generate
#    the GNU make(1) file for building the PiDP-8/I software.
#
# If you are seeing this at the top of a file called Makefile and you
# intend to make edits, do that in Makefile.in.  Saying "make" will then
# re-build Makefile from that modified Makefile.in before proceeding to
# do the "make" operation.
#
# Copyright © 2015 by Oscar Vermeulen, © 2016-2020 by Warren Young
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
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V3D_TD12K_TU56 = bin/v3d-td12k.tu56
V3F_TC08_TU56 = bin/v3f-tc08.tu56
V3F_TD12K_TU56 = bin/v3f-td12k.tu56
V3F_BOOT_TAPE= bin/v3f-@OS8_TAPE_DEVICE@.tu56

CC8_TU56_SCRIPT = $(OS8_SCRIPTS_DIR)/cc8-tu56.os8



CLTXT = /boot/cmdline.txt

ADF := adrules.mk


#### TARGETS ###########################################################









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V3D_TD12K_TU56 = bin/v3d-td12k.tu56
V3F_TC08_TU56 = bin/v3f-tc08.tu56
V3F_TD12K_TU56 = bin/v3f-td12k.tu56
V3F_BOOT_TAPE= bin/v3f-@OS8_TAPE_DEVICE@.tu56

CC8_TU56_SCRIPT = $(OS8_SCRIPTS_DIR)/cc8-tu56.os8

RCFILE := @ABSPREFIX@/etc/pidp8i.rc

CLTXT = /boot/cmdline.txt

ADF := adrules.mk


#### TARGETS ###########################################################
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	@# Give the install user permission to shut down and reboot the Pi
	@# if this is a systemd/sudo based system.
	@(	test -d /etc/sudoers.d -a -w /etc/sudoers.d -a -x /bin/systemctl && \
		@INSTALL@ -m 440 -o root -g root @srcdir@/etc/sudoers \
		    /etc/sudoers.d/099_pidp8i \
	) || true




	@# Add installation bin dir to the non-root user's PATH unless it's
	@# already in there or we aren't running under sudo.
	@(for p in .profile .bash_profile ; do \
		test -n "$$SUDO_USER" -a -w "/home/$$SUDO_USER/$$p" && \
			! grep -qF "@ABSPREFIX@/bin" "/home/$$SUDO_USER/$$p" && \
			echo "export PATH=\$$PATH:@ABSPREFIX@/bin" >> "/home/$$SUDO_USER/$$p" ; \
	done) || true








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	@# Give the install user permission to shut down and reboot the Pi
	@# if this is a systemd/sudo based system.
	@(	test -d /etc/sudoers.d -a -w /etc/sudoers.d -a -x /bin/systemctl && \
		@INSTALL@ -m 440 -o root -g root @srcdir@/etc/sudoers \
		    /etc/sudoers.d/099_pidp8i \
	) || true

	@# Install runtime config file if there isn't one there already.
	@test -f $(RCFILE) || @INSTALL@ -m 644 -o @INSTUSR@ @srcdir@/etc/pidp8i.rc $(RCFILE)

	@# Add installation bin dir to the non-root user's PATH unless it's
	@# already in there or we aren't running under sudo.
	@(for p in .profile .bash_profile ; do \
		test -n "$$SUDO_USER" -a -w "/home/$$SUDO_USER/$$p" && \
			! grep -qF "@ABSPREFIX@/bin" "/home/$$SUDO_USER/$$p" && \
			echo "export PATH=\$$PATH:@ABSPREFIX@/bin" >> "/home/$$SUDO_USER/$$p" ; \
	done) || true
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Changes to README.md.
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Run `./configure --help` for more information on your options here.


<a id="runtime"></a>
## Runtime Configuration

The `pidp8i` command may be configured by the optional `pidp8i.rc` file,
located by default in `/opt/pidp8i/etc/`.  This is a Bourne shell script
which is sourced by `pidp8i` if it exists, and recognizes the following
variables:


<a id="rc-screen-manager"></a>
### `SCREEN_MANAGER=screen`

By default, the PiDP-8/I software distribution installs and uses [GNU
`screen(1)`][gscr] to allow the simulator to run in the background yet be








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Run `./configure --help` for more information on your options here.


<a id="runtime"></a>
## Runtime Configuration

The `pidp8i` command may be configured by the `pidp8i.rc` file,
located by default in `/opt/pidp8i/etc/`.  This is a Bourne shell script
which is sourced by `pidp8i` if it exists which may set the following
variables for the `pidp8i` script to affect how it works:


<a id="rc-screen-manager"></a>
### `SCREEN_MANAGER=screen`

By default, the PiDP-8/I software distribution installs and uses [GNU
`screen(1)`][gscr] to allow the simulator to run in the background yet be
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Added etc/pidp8i.rc. 












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# PiDP-8/I runtime configuration file.  See it README.md file or
# https://tangentsoft.com/pidp8i/doc/trunk/README.md#runtime

# Alternatives: dtach, none, tmux
SCREEN_MANAGER=screen