Add preference for Cygwin.

3 files changed, 197 insertions, 2 deletions

diff --git a/mk/bsd.prefs.mk b/mk/bsd.prefs.mk
index af49effce5b..145ba687e12 100644
--- a/mk/bsd.prefs.mk
+++ b/mk/bsd.prefs.mk
@@ -1,4 +1,4 @@
-# $NetBSD: bsd.prefs.mk,v 1.330 2013/01/23 17:02:23 tron Exp $
+# $NetBSD: bsd.prefs.mk,v 1.331 2013/02/10 12:25:17 obache Exp $
 #
 # This file includes the mk.conf file, which contains the user settings.
 #
@@ -70,7 +70,7 @@ UNAME=echo Unknown
 .endif
 
 .if !defined(OPSYS)
-OPSYS:=			${:!${UNAME} -s!:S/-//g:S/\///g}
+OPSYS:=			${:!${UNAME} -s!:S/-//g:S/\///g:C/^CYGWIN_.*$/Cygwin/}
 MAKEFLAGS+=		OPSYS=${OPSYS:Q}
 .endif
 
@@ -128,6 +128,13 @@ LOWER_VENDOR?=		ibm
 .elif ${OPSYS} == "BSDOS"
 LOWER_OPSYS?=		bsdi
 
+.elif ${OPSYS} == "Cygwin"
+LOWER_OPSYS?=		cygwin
+LOWER_VENDOR?=		pc
+LOWER_ARCH!=		${UNAME} -m
+_OS_VERSION!=		${UNAME} -r
+OS_VERSION=		${_OS_VERSION:C/\(.*\)//}
+
 .elif ${OPSYS} == "Darwin"
 LOWER_OPSYS?=		darwin
 .if empty(OS_VERSION:M[1-9].*.*)
@@ -371,6 +378,8 @@ OBJECT_FMT=	ELF
 .  else
 OBJECT_FMT=	SOM
 .  endif
+.elif ${OPSYS} == "Cygwin"
+OBJECT_FMT=	PE
 .endif
 
 # Calculate depth
diff --git a/mk/platform/Cygwin.mk b/mk/platform/Cygwin.mk
new file mode 100644
index 00000000000..7267b55a6f9
--- /dev/null
+++ b/mk/platform/Cygwin.mk
@@ -0,0 +1,89 @@
+# $NetBSD: Cygwin.mk,v 1.1 2013/02/10 12:25:18 obache Exp $
+#
+# Variable definitions for the Windows with Cygwin.
+
+###
+### Overrides to standard BSD .mk files
+###
+
+# "catinstall" not yet supported as there's no shipped [gn]roff
+MANINSTALL=	maninstall
+MAKE_FLAGS+=	MKCATPAGES=no NOLINT=1
+
+###
+### Alternate defaults to global pkgsrc settings, to help avoid
+### some of the excessive Interix fork(2) overhead, and reduce the
+### amount of settings required in the user's mk.conf
+###
+
+INSTALL?=		${PREFIX}/bin/install-sh
+PAX?=			${PREFIX}/bin/nbpax
+
+.if defined(BATCH)
+BULK_PREREQ+=		lang/perl5
+USE_BULK_BROKEN_CHECK?=	no
+USE_BULK_TIMESTAMPS?=	no
+.endif
+
+###
+### Platform definitions common to pkgsrc/mk/platform/*.mk
+###
+
+ECHO_N?=	${ECHO} -n
+IMAKE_MAKE?=	${GMAKE}		# program which gets invoked by imake
+IMAKEOPTS+=	-DBuildHtmlManPages=NO
+PKGLOCALEDIR?=	share
+PS?=		/bin/ps
+SU?=		/bin/su
+TYPE?=		type				# Shell builtin
+
+USERADD?=		${LOCALBASE}/sbin/useradd
+GROUPADD?=		${LOCALBASE}/sbin/groupadd
+_PKG_USER_HOME?=	# empty by default
+_USER_DEPENDS=		user>=20040426:../../sysutils/user_interix
+
+CPP_PRECOMP_FLAGS?=	# unset
+CONFIG_RPATH_OVERRIDE?=	config.rpath */config.rpath */*/config.rpath
+DEF_UMASK?=		002
+EXPORT_SYMBOLS_LDFLAGS?=-Wl,-E	# add symbols to the dynamic symbol table
+
+MOTIF_TYPE_DEFAULT?=	motif	# default 2.0 compatible libs type
+NOLOGIN?=		/bin/false
+PKG_TOOLS_BIN?=		${LOCALBASE}/sbin
+PKGDIRMODE?=		775
+# ROOT_USER might be numeric in the special case of Administrator; canonify it:
+ROOT_CMD?=		${SU} - "$$(id -un ${ROOT_USER})" -c
+ROOT_USER?=		${BINOWN}
+ROOT_GROUP?=		id -g Administraotr
+TOUCH_FLAGS?=
+ULIMIT_CMD_datasize?=	ulimit -d `ulimit -H -d`
+ULIMIT_CMD_stacksize?=	ulimit -s `ulimit -H -s`
+ULIMIT_CMD_memorysize?=	ulimit -v `ulimit -H -v`
+
+_OPSYS_HAS_INET6=	yes	# IPv6 is standard
+_OPSYS_HAS_JAVA=	no	# Java is not standard
+_OPSYS_HAS_MANZ=	yes	# MANZ controls gzipping of man pages
+_OPSYS_HAS_OSSAUDIO=	no	# libossaudio is available
+_OPSYS_PERL_REQD=	5.8.3nb1 # base version of perl required
+_OPSYS_PTHREAD_AUTO=	no	# -lpthread needed for pthreads
+_OPSYS_SHLIB_TYPE=	PEwin	# shared lib type
+_PATCH_CAN_BACKUP=	yes	# native patch(1) can make backups
+_PATCH_BACKUP_ARG?=	-b -V simple -z	# switch to patch(1) for backup suffix
+_USE_RPATH=		no	# add rpath to LDFLAGS
+
+# flags passed to the linker to extract all symbols from static archives.
+# this is GNU ld.
+_OPSYS_WHOLE_ARCHIVE_FLAG=	-Wl,--whole-archive
+_OPSYS_NO_WHOLE_ARCHIVE_FLAG=	-Wl,--no-whole-archive
+
+_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/ttyS0
+SERIAL_DEVICES?=	/dev/ttyS0 /dev/ttyS1 /dev/ttyS2 /dev/ttyS3
+
+_OPSYS_CAN_CHECK_SHLIBS=	no # can't use readelf in check/bsd.check-vars.mk
+
+# 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=	${ECHO} 262144
diff --git a/mk/tools/tools.Cygwin.mk b/mk/tools/tools.Cygwin.mk
new file mode 100644
index 00000000000..f3c1dd49573
--- /dev/null
+++ b/mk/tools/tools.Cygwin.mk
@@ -0,0 +1,97 @@
+# $NetBSD: tools.Cygwin.mk,v 1.1 2013/02/10 12:25:18 obache Exp $
+#
+# System-supplied tools for the Cygwin operating system.
+
+TOOLS_PLATFORM.[?=		/bin/[
+TOOLS_PLATFORM.awk?=		/bin/awk
+TOOLS_PLATFORM.basename?=	/bin/basename
+TOOLS_PLATFORM.bash?=		/bin/bash
+.if exists(/bin/bison)
+TOOLS_PLATFORM.bison?=		/bin/bison
+TOOLS_PLATFORM.bison-yacc?=	/bin/bison -y
+.endif
+.if exists(/bin/bzcat)
+TOOLS_PLATFORM.bzcat?=		/bin/bzcat
+.elif exists(/bin/bzip2)
+TOOLS_PLATFORM.bzcat?=		/bin/bzip2 -cd
+.endif
+.if exists(/bin/bzip2)
+TOOLS_PLATFORM.bzip2?=		/bin/bzip2
+.endif
+
+TOOLS_PLATFORM.cat?=		/bin/cat
+TOOLS_PLATFORM.chgrp?=		/bin/chgrp
+TOOLS_PLATFORM.chmod?=		/bin/chmod
+TOOLS_PLATFORM.chown?=		/bin/chown
+TOOLS_PLATFORM.cmp?=		/bin/cmp
+TOOLS_PLATFORM.cp?=		/bin/cp
+TOOLS_PLATFORM.csh?=		/bin/csh
+TOOLS_PLATFORM.cut?=		/bin/cut
+TOOLS_PLATFORM.date?=		/bin/date
+TOOLS_PLATFORM.diff?=		/bin/diff
+TOOLS_PLATFORM.dirname?=	/bin/dirname
+TOOLS_PLATFORM.echo?=		echo			# shell builtin
+TOOLS_PLATFORM.egrep?=		/bin/egrep
+TOOLS_PLATFORM.env?=		/bin/env
+TOOLS_PLATFORM.expr?=		/bin/expr
+TOOLS_PLATFORM.false?=		false			# shell builtin
+TOOLS_PLATFORM.fgrep?=		/bin/fgrep
+TOOLS_PLATFORM.file?=		/bin/file
+TOOLS_PLATFORM.find?=		/bin/find
+.if exists(/bin/flex)
+TOOLS_PLATFORM.flex?=		/bin/flex
+TOOLS_PLATFORM.lex?=		/bin/flex
+.endif
+TOOLS_PLATFORM.grep?=		/bin/grep
+TOOLS_PLATFORM.gunzip?=		/bin/gunzip -f
+TOOLS_PLATFORM.gzcat?=		/bin/zcat
+TOOLS_PLATFORM.gzip?=		/bin/gzip -nf ${GZIP}
+TOOLS_PLATFORM.head?=		/bin/head
+TOOLS_PLATFORM.hostname?=	/bin/hostname
+TOOLS_PLATFORM.id?=		/bin/id
+TOOLS_PLATFORM.install?=	/bin/install
+.if exists(/bin/install-info)
+TOOLS_PLATFORM.install-info?=	/bin/install-info
+.endif
+TOOLS_PLATFORM.ln?=		/bin/ln
+TOOLS_PLATFORM.ls?=		/bin/ls
+TOOLS_PLATFORM.m4?=		/bin/m4
+TOOLS_PLATFORM.mail?=		/bin/mail
+.if exists(/bin/make)
+TOOLS_PLATFORM.gmake?=		/bin/make
+.endif
+.if exists(/bin/makeinfo)
+TOOLS_PLATFORM.makeinfo?=	/bin/makeinfo
+.endif
+TOOLS_PLATFORM.mkdir?=		/bin/mkdir -p
+TOOLS_PLATFORM.mktemp?=		/bin/mktemp
+TOOLS_PLATFORM.mv?=		/bin/mv
+TOOLS_PLATFORM.nice?=		/bin/nice
+.if exists(/bin/perl)
+TOOLS_PLATFORM.perl?=		/bin/perl
+.endif
+# Don't use GNU patch
+#.if exists(/bin/patch)
+#TOOLS_PLATFORM.patch?=		/bin/patch
+#.endif
+.if exists(/bin/pkg-config)
+TOOLS_PLATFORM.pkg-config?=	/bin/pkg-config
+.endif
+TOOLS_PLATFORM.printf?=		/bin/printf
+TOOLS_PLATFORM.pwd?=		/bin/pwd
+TOOLS_PLATFORM.rm?=		/bin/rm
+TOOLS_PLATFORM.rmdir?=		/bin/rmdir
+TOOLS_PLATFORM.sh?=		/bin/sh
+TOOLS_PLATFORM.sleep?=		/bin/sleep
+TOOLS_PLATFORM.sort?=		/bin/sort
+TOOLS_PLATFORM.strip?=		/bin/strip
+TOOLS_PLATFORM.tail?=		/bin/tail
+TOOLS_PLATFORM.tee?=		/bin/tee
+TOOLS_PLATFORM.test?=		test			# shell builtin
+TOOLS_PLATFORM.touch?=		/bin/touch
+TOOLS_PLATFORM.tr?=		/bin/tr
+TOOLS_PLATFORM.true?=		true			# shell builtin
+TOOLS_PLATFORM.tsort?=		/bin/tsort
+TOOLS_PLATFORM.wc?=		/bin/wc
+TOOLS_PLATFORM.xargs?=		/bin/xargs -r
+TOOLS_PLATFORM.sed?=		/bin/sed