Add linux-js.

This port provides a FreeBSD kernel module implementing the Linux joystick
interface (/dev/input/js0), as well as calibration (jscal) and test (jstest)
utilities.

devel/Makefile

@@ -543,6 +543,7 @@
     SUBDIR += lincvs
     SUBDIR += linux-allegro
     SUBDIR += linux-glib2
+    SUBDIR += linux-js
     SUBDIR += linux-libglade
     SUBDIR += linux-runrev
     SUBDIR += linux-sdl12

devel/linux-js/Makefile

@@ -0,0 +1,44 @@
+# New ports collection makefile for:	linux-js
+# Date created:				5 Feb 2006
+# Whom:					Jean-Yves Lefort <jylefort@FreeBSD.org>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	linux-js
+PORTVERSION=	1.0
+CATEGORIES=	devel emulators
+MASTER_SITES=	${MASTER_SITE_LOCAL}
+MASTER_SITE_SUBDIR=	jylefort
+
+MAINTAINER=	jylefort@FreeBSD.org
+COMMENT=	The Linux joystick interface ported to FreeBSD
+
+PROGRAMS=	jscal jstest
+
+MAN1=		${PROGRAMS:S|$|.1|}
+PORTDOCS=	joystick-api.txt
+USE_RC_SUBR=	jscal.sh
+
+.include <bsd.port.pre.mk>
+
+.if ${OSVERSION} < 503001
+IGNORE=		requires FreeBSD 5.3 or superior
+.endif
+
+.if !exists(/usr/src/sys/Makefile)
+IGNORE=		requires kernel source files
+.endif
+
+post-install:
+	${MKDIR} ${PREFIX}/include/linux
+	${INSTALL_DATA} ${WRKSRC}/joystick.h ${PREFIX}/include/linux
+	${INSTALL_PROGRAM} ${PROGRAMS:S|^|${WRKSRC}/|} ${PREFIX}/bin
+	${INSTALL_MAN} ${MAN1:S|^|${WRKSRC}/|} ${PREFIX}/man/man1
+.if !defined(NOPORTDOCS)
+	${MKDIR} ${DOCSDIR}
+	${INSTALL_DATA} ${WRKSRC}/joystick-api.txt ${DOCSDIR}
+.endif
+	@${CAT} ${PKGMESSAGE}
+
+.include <bsd.port.post.mk>

devel/linux-js/distinfo

@@ -0,0 +1,3 @@
+MD5 (linux-js-1.0.tar.gz) = 8dd60e27c4b122b59fbcda3931626745
+SHA256 (linux-js-1.0.tar.gz) = 463dbdc7efb79945728d4c5a9896ac6e7086527a5c39c2ae779e7d3df09e635e
+SIZE (linux-js-1.0.tar.gz) = 20191

devel/linux-js/files/jscal.sh.in

@@ -0,0 +1,31 @@
+#!/bin/sh
+# $FreeBSD$
+
+# PROVIDE: jscal
+# KEYWORD: shutdown
+
+jscal_enable=${jscal_enable-"NO"}
+jscal_device="/dev/input/js0"
+jscal_state="${jscal_state:-/var/db/jscal-state}"
+
+. %%RC_SUBR%%
+
+name="jscal"
+rcvar=`set_rcvar`
+command="%%PREFIX%%/bin/jscal"
+start_cmd="jscal_start"
+stop_cmd="jscal_stop"
+
+jscal_start()
+{
+	[ -f "$jscal_state" ] && . "$jscal_state" 2>/dev/null
+}
+
+jscal_stop()
+{
+	cal=`"$command" -p "$jscal_device" 2>/dev/null` && \
+	echo "$cal" | sed -e "s|^jscal|$command|" > $jscal_state
+}
+
+load_rc_config $name
+run_rc_command "$1"

devel/linux-js/pkg-descr

@@ -0,0 +1,6 @@
+This port provides a FreeBSD kernel module implementing the Linux joystick
+interface (/dev/input/js0), as well as calibration (jscal) and test (jstest)
+utilities.
+
+- Jean-Yves Lefort
+jylefort@FreeBSD.org

devel/linux-js/pkg-message

@@ -0,0 +1,29 @@
+===============================================================================
+
+The linux_js kernel module supports analog joysticks through the
+joy(4) driver, which must be loaded as a module or compiled into the
+kernel. USB joysticks are not yet supported.
+
+To load the kernel module immediately, type the following command:
+
+	kldload linux_js
+
+To load the kernel module at boot, add the following line to
+/boot/loader.conf:
+
+	linux_js_load="YES"
+
+To test your joystick(s), type the following command:
+
+	jstest /dev/input/js0
+
+To calibrate your joystick(s), type the following command:
+
+	jscal -c /dev/input/js0
+
+To save the calibration data at system shutdown and restore it at
+boot, add the following line to /etc/rc.conf:
+
+	jscal_enable="YES"
+
+===============================================================================

devel/linux-js/pkg-plist

@@ -0,0 +1,8 @@
+bin/jscal
+bin/jstest
+include/linux/joystick.h
+@dirrm include/linux
+@cwd /boot/modules
+linux_js.ko
+@exec kldxref %D
+@unexec kldxref %D