Import emulators/tnylpo, a utility to run CP/M-80 programs under Unix.

ok benoit@

tnylpo allows the execution of programs written for CP/M-80 version 2.2
under Unixy operating systems. The companion program tnylpo-convert
converts text files to and from the CP/M format.

Features:
* Full Z80 instruction set (including undocumented instructions and
  features)
* All BDOS calls of CP/M 2.2 and a few taken from CP/M 3 (mostly for
  date and time handling)
* All character handling BIOS calls of CP/M 2.2
* Maps CP/M file operations to operations on files in the Unix file
  system
* Allows you to map up to 16 CP/M drives to arbitrary Unix directories
* Built-in curses based emulation of the DEC VT52
* Allows you to combine CP/M programs with Unix shell redirections and
  pipelines

Note that all CP/M program and data file names are expected in lower
case. For example, files called TURBO.COM or L80.COM need to be renamed
to turbo.com and l80.com to be accessible by tnylpo.

emulators/tnylpo/Makefile

@@ -0,0 +1,33 @@
+# $OpenBSD: Makefile,v 1.1.1.1 2020/12/16 16:53:48 bcallah Exp $
+
+V =		1.1.2
+COMMENT =	utility to run CP/M-80 programs under Unix
+DISTNAME =	tnylpo-${V}
+CATEGORIES =	emulators
+
+HOMEPAGE =	https://gitlab.com/gbrein/tnylpo
+MAINTAINER =	Brian Callahan <bcallah@openbsd.org>
+
+# BSD
+PERMIT_PACKAGE =	Yes
+
+WANTLIB += c curses
+
+MASTER_SITES =	https://gitlab.com/gbrein/tnylpo/-/archive/${V}/
+
+USE_GMAKE =	Yes
+MAKE_FILE =	makefile
+MAKE_FLAGS =	CC="${CC}" FLAGS="${CFLAGS}"
+
+NO_TEST =	Yes
+
+# No install routine
+# Taken from the FreeBSD port
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/tnylpo{,-convert} ${PREFIX}/bin
+	${INSTALL_MAN} ${WRKSRC}/tnylpo{,-convert}.1 ${PREFIX}/man/man1
+	${INSTALL_DATA_DIR} ${PREFIX}/share/tnylpo
+	${INSTALL_DATA} ${WRKSRC}/mine/{README.md,mine.com,mine.conf} \
+		${PREFIX}/share/tnylpo
+
+.include <bsd.port.mk>

emulators/tnylpo/distinfo

@@ -0,0 +1,2 @@
+SHA256 (tnylpo-1.1.2.tar.gz) = UDEHxSgCwlisTL4pkz3tfhxEKgGGYbY3WxnfUAcpmGU=
+SIZE (tnylpo-1.1.2.tar.gz) = 101274

emulators/tnylpo/patches/patch-makefile

@@ -0,0 +1,16 @@
+$OpenBSD: patch-makefile,v 1.1.1.1 2020/12/16 16:53:48 bcallah Exp $
+
+Remove hardcoded optimization flags.
+
+Index: makefile
+--- makefile.orig
++++ makefile
+@@ -28,7 +28,7 @@
+ 
+ 
+ SYSTEM=$(shell uname -s)
+-CFLAGS=-std=c99 -pedantic -O3 -Wall
++CFLAGS=${FLAGS} -std=c99 -pedantic -Wall
+ ifeq ($(SYSTEM),Linux)
+ CFLAGS+=-D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE_EXTENDED
+ CFLAGS+=-I /usr/include/ncursesw

emulators/tnylpo/pkg/DESCR

@@ -0,0 +1,20 @@
+tnylpo allows the execution of programs written for CP/M-80 version 2.2
+under Unixy operating systems. The companion program tnylpo-convert
+converts text files to and from the CP/M format.
+
+Features:
+* Full Z80 instruction set (including undocumented instructions and
+  features)
+* All BDOS calls of CP/M 2.2 and a few taken from CP/M 3 (mostly for
+  date and time handling)
+* All character handling BIOS calls of CP/M 2.2
+* Maps CP/M file operations to operations on files in the Unix file
+  system
+* Allows you to map up to 16 CP/M drives to arbitrary Unix directories
+* Built-in curses based emulation of the DEC VT52
+* Allows you to combine CP/M programs with Unix shell redirections and
+  pipelines
+
+Note that all CP/M program and data file names are expected in lower
+case. For example, files called TURBO.COM or L80.COM need to be renamed
+to turbo.com and l80.com to be accessible by tnylpo.

emulators/tnylpo/pkg/PLIST

@@ -0,0 +1,9 @@
+@comment $OpenBSD: PLIST,v 1.1.1.1 2020/12/16 16:53:48 bcallah Exp $
+@bin bin/tnylpo
+@bin bin/tnylpo-convert
+@man man/man1/tnylpo-convert.1
+@man man/man1/tnylpo.1
+share/tnylpo/
+share/tnylpo/README.md
+share/tnylpo/mine.com
+share/tnylpo/mine.conf