mk: Add preliminary support for MidnightBSD

It is almost as same as FreeBSD.

2 files changed, 190 insertions, 0 deletions

diff --git a/mk/platform/MidnightBSD.mk b/mk/platform/MidnightBSD.mk
new file mode 100644
index 00000000000..7e63b9f15f4
--- /dev/null
+++ b/mk/platform/MidnightBSD.mk
@@ -0,0 +1,87 @@
+# $NetBSD: MidnightBSD.mk,v 1.1 2021/03/15 16:21:02 ryoon Exp $
+#
+# Variable definitions for the MidnightBSD operating system.
+
+BRANDELF?=	/usr/bin/brandelf		# used by linux compat layer
+ECHO_N?=	${ECHO} -n
+IMAKE_MAKE?=	${MAKE}		# program which gets invoked by imake
+IMAKEOPTS+=	-DBuildHtmlManPages=NO
+PKGLOCALEDIR?=	share
+PS?=		/bin/ps
+PW?=		/usr/sbin/pw
+SU?=		/usr/bin/su
+TYPE?=		type				# Shell builtin
+
+CPP_PRECOMP_FLAGS?=	# unset
+DEF_UMASK?=		0022
+.if ${OBJECT_FMT} == "ELF"
+EXPORT_SYMBOLS_LDFLAGS?=-Wl,-E	# add symbols to the dynamic symbol table
+.else
+EXPORT_SYMBOLS_LDFLAGS?=-Wl,--export-dynamic
+.endif
+MOTIF_TYPE_DEFAULT?=	motif	# default 2.0 compatible libs type
+NOLOGIN?=		/sbin/nologin
+PKG_TOOLS_BIN?=		${LOCALBASE}/sbin
+ROOT_CMD?=		${SU} - root -c
+ROOT_USER?=		root
+ROOT_GROUP?=	wheel
+ULIMIT_CMD_datasize?=	ulimit -d `ulimit -H -d`
+ULIMIT_CMD_stacksize?=	ulimit -s `ulimit -H -s`
+ULIMIT_CMD_memorysize?=	ulimit -m `ulimit -H -m`
+ULIMIT_CMD_cputime?=	ulimit -t `ulimit -H -t`
+
+_OPSYS_EMULDIR.freebsd=	# empty
+_OPSYS_EMULDIR.linux=	/compat/linux
+
+_OPSYS_SYSTEM_RPATH?=	/lib:/usr/lib	# STANDARD_LIBRARY_PATH (from rtld.h)
+_OPSYS_LIB_DIRS?=	/lib /usr/lib
+_OPSYS_INCLUDE_DIRS?=	/usr/include
+
+.if exists(/usr/include/netinet6)
+_OPSYS_HAS_INET6=	yes	# IPv6 is standard
+.else
+_OPSYS_HAS_INET6=	no	# IPv6 is not standard
+.endif
+_OPSYS_HAS_JAVA=	no	# Java is not standard
+_OPSYS_HAS_MANZ=	yes	# MANZ controls gzipping of man pages
+_OPSYS_HAS_OSSAUDIO=	yes	# libossaudio is available
+_OPSYS_PERL_REQD=		# no base version of perl required
+_OPSYS_PTHREAD_AUTO=	no	# -lpthread needed for pthreads
+_OPSYS_SHLIB_TYPE=	${_OPSYS_SHLIB_TYPE_cmd:sh}	# shared library type
+_OPSYS_SHLIB_TYPE_cmd=	\
+	output=`/usr/bin/file /sbin/sysctl`;	\
+	case $$output in			\
+	*ELF*dynamically*)	echo ELF ;;	\
+	*shared*library*)	echo a.out ;;	\
+	*dynamically*)		echo a.out ;;	\
+	*)			echo ELF ;;	\
+	esac
+_PATCH_CAN_BACKUP=	yes	# native patch(1) can make backups
+_PATCH_BACKUP_ARG?=	-V simple -b 	# switch to patch(1) for backup suffix
+_USE_RPATH=		yes	# add rpath to LDFLAGS
+
+_STRIPFLAG_CC?=		${_INSTALL_UNSTRIPPED:D:U-s}	# cc(1) option to strip
+_STRIPFLAG_INSTALL?=	${_INSTALL_UNSTRIPPED:D:U-s}	# install(1) option to strip
+
+DEFAULT_SERIAL_DEVICE?=	/dev/cuaa0
+SERIAL_DEVICES?=	/dev/cuaa0
+
+# check for kqueue(2) support
+.if exists(/usr/include/sys/event.h)
+PKG_HAVE_KQUEUE=	# defined
+.endif
+
+# Register support for SSP on x86 architectures
+.if (${MACHINE_ARCH} == "i386") || \
+    (${MACHINE_ARCH} == "x86_64")
+_OPSYS_SUPPORTS_SSP=	yes
+.endif
+
+_OPSYS_SUPPORTS_CTF=		yes # Compact Type Format conversion.
+_OPSYS_SUPPORTS_CWRAPPERS=	yes
+_OPSYS_CAN_CHECK_SHLIBS=	yes # use readelf in check/bsd.check-vars.mk
+_OPSYS_CAN_CHECK_SSP=		no  # only supports libssp at this time
+
+# check for maximum command line length and set it in configure's environment,
+# to avoid a test required by the libtool script that takes forever.
+_OPSYS_MAX_CMDLEN_CMD=	/sbin/sysctl -n kern.argmax
diff --git a/mk/tools/tools.MidnightBSD.mk b/mk/tools/tools.MidnightBSD.mk
new file mode 100644
index 00000000000..9d3e7434c3a
--- /dev/null
+++ b/mk/tools/tools.MidnightBSD.mk
@@ -0,0 +1,103 @@
+# $NetBSD: tools.MidnightBSD.mk,v 1.1 2021/03/15 16:21:02 ryoon Exp $
+#
+# System-supplied tools for the MidnightBSD operating system.
+
+TOOLS_PLATFORM.[?=		[			# shell builtin
+TOOLS_PLATFORM.awk?=		/usr/bin/awk
+TOOLS_PLATFORM.basename?=	/usr/bin/basename
+TOOLS_PLATFORM.bsdtar?=		/usr/bin/tar
+TOOLS_PLATFORM.byacc?=		/usr/bin/yacc
+TOOLS_PLATFORM.bzcat?=		/usr/bin/bzcat
+TOOLS_PLATFORM.bzip2?=		/usr/bin/bzip2
+TOOLS_PLATFORM.cat?=		/bin/cat
+TOOLS_PLATFORM.chgrp?=		/usr/bin/chgrp
+TOOLS_PLATFORM.chmod?=		/bin/chmod
+TOOLS_PLATFORM.chown?=		/usr/sbin/chown
+TOOLS_PLATFORM.cmp?=		/usr/bin/cmp
+TOOLS_PLATFORM.cp?=		/bin/cp
+TOOLS_PLATFORM.csh?=		/bin/csh
+TOOLS_PLATFORM.ctfconvert?=	/usr/bin/ctfconvert
+TOOLS_PLATFORM.cut?=		/usr/bin/cut
+TOOLS_PLATFORM.date?=		/bin/date
+TOOLS_PLATFORM.diff?=		/usr/bin/diff
+TOOLS_PLATFORM.diff3?=		/usr/bin/diff3
+TOOLS_PLATFORM.dirname?=	/usr/bin/dirname
+TOOLS_PLATFORM.echo?=		echo			# shell builtin
+TOOLS_PLATFORM.egrep?=		/usr/bin/egrep
+TOOLS_PLATFORM.env?=		/usr/bin/env
+TOOLS_PLATFORM.expr?=		/bin/expr
+TOOLS_PLATFORM.false?=		false			# shell builtin
+TOOLS_PLATFORM.fetch?=		/usr/bin/fetch
+TOOLS_PLATFORM.fgrep?=		/usr/bin/fgrep
+TOOLS_PLATFORM.file?=		/usr/bin/file
+TOOLS_PLATFORM.find?=		/usr/bin/find
+TOOLS_PLATFORM.flex?=		/usr/bin/lex
+TOOLS_PLATFORM.gegrep?=		/usr/bin/egrep
+TOOLS_PLATFORM.gfgrep?=		/usr/bin/fgrep
+TOOLS_PLATFORM.ggrep?=		/usr/bin/grep
+TOOLS_PLATFORM.grep?=		/usr/bin/grep
+.if exists(/usr/bin/groff)
+TOOLS_PLATFORM.groff?=		/usr/bin/groff
+.endif
+TOOLS_PLATFORM.gstrip?=		/usr/bin/strip
+TOOLS_PLATFORM.gunzip?=		/usr/bin/gunzip -f
+TOOLS_PLATFORM.gzcat?=		/usr/bin/gzcat
+TOOLS_PLATFORM.gzip?=		/usr/bin/gzip -nf ${GZIP}
+TOOLS_PLATFORM.head?=		/usr/bin/head
+TOOLS_PLATFORM.hostname?=	/bin/hostname
+TOOLS_PLATFORM.id?=		/usr/bin/id
+TOOLS_PLATFORM.ident?=		/usr/bin/ident
+TOOLS_PLATFORM.install?=	/usr/bin/install
+TOOLS_PLATFORM.ldconfig?=	/sbin/ldconfig
+TOOLS_PLATFORM.lex?=		/usr/bin/lex
+TOOLS_PLATFORM.ln?=		/bin/ln
+TOOLS_PLATFORM.ls?=		/bin/ls
+TOOLS_PLATFORM.m4?=		/usr/bin/m4
+TOOLS_PLATFORM.mail?=		/usr/bin/mail
+TOOLS_PLATFORM.mkdir?=		/bin/mkdir -p
+TOOLS_PLATFORM.mktemp?=		/usr/bin/mktemp
+TOOLS_PLATFORM.mtree?=		/usr/sbin/mtree
+TOOLS_PLATFORM.mv?=		/bin/mv
+TOOLS_PLATFORM.nice?=		/usr/bin/nice
+TOOLS_PLATFORM.nroff?=		/usr/bin/nroff
+TOOLS_PLATFORM.openssl?=	/usr/bin/openssl
+# "/usr/bin/patch -b .orig" causes error.
+#TOOLS_PLATFORM.patch?=		/usr/bin/patch
+TOOLS_PLATFORM.pax?=		/bin/pax
+TOOLS_PLATFORM.printf?=		/usr/bin/printf
+TOOLS_PLATFORM.pwd?=		/bin/pwd
+TOOLS_PLATFORM.readelf?=	/usr/bin/readelf
+TOOLS_PLATFORM.readlink?=	/usr/bin/readlink
+TOOLS_PLATFORM.rm?=		/bin/rm
+TOOLS_PLATFORM.rmdir?=		/bin/rmdir
+TOOLS_PLATFORM.sdiff?=		/usr/bin/sdiff
+TOOLS_PLATFORM.sed?=		/usr/bin/sed
+TOOLS_PLATFORM.sh?=		/bin/sh
+TOOLS_PLATFORM.sleep?=		/bin/sleep
+TOOLS_PLATFORM.soelim?=		/usr/bin/soelim
+TOOLS_PLATFORM.sort?=		/usr/bin/sort
+TOOLS_PLATFORM.strip?=		/usr/bin/strip
+TOOLS_PLATFORM.tail?=		/usr/bin/tail
+TOOLS_PLATFORM.tar?=		/usr/bin/tar
+.if exists(/usr/bin/tbl)
+TOOLS_PLATFORM.tbl?=		/usr/bin/tbl
+.endif
+TOOLS_PLATFORM.tee?=		/usr/bin/tee
+TOOLS_PLATFORM.test?=		test			# shell builtin
+TOOLS_PLATFORM.touch?=		/usr/bin/touch
+TOOLS_PLATFORM.tr?=		/usr/bin/tr
+TOOLS_PLATFORM.true?=		true			# shell builtin
+TOOLS_PLATFORM.tsort?=		/usr/bin/tsort
+TOOLS_PLATFORM.uniq?=		/usr/bin/uniq
+.if exists(/usr/bin/unzip)
+TOOLS_PLATFORM.unzip?=		/usr/bin/unzip
+.endif
+TOOLS_PLATFORM.wc?=		/usr/bin/wc
+TOOLS_PLATFORM.xargs?=		/usr/bin/xargs
+.if exists(/usr/bin/xz)
+TOOLS_PLATFORM.xz?=		/usr/bin/xz
+.endif
+.if exists(/usr/bin/xzcat)
+TOOLS_PLATFORM.xzcat?=		/usr/bin/xzcat
+.endif
+TOOLS_PLATFORM.yacc?=		/usr/bin/yacc