* Add new emulator framework in pkgsrc/mk/emulator that handles all

  binary-only packages that require binary "emulation" on the native
  operating system.  Please see pkgsrc/mk/emulator/README for more
  details.

* Teach the plist framework to automatically use any existing
  PLIST.${EMUL_PLATFORM} as part of the default PLIST_SRC definition.

* Convert all of the binary-only packages in pkgsrc to use the
  emulator framework.  Most of them have been tested to install and
  deinstall correctly.  This involves the following cleanup actions:

    * Remove use of custom PLIST code and use PLIST.${EMUL_PLATFORM}
      more consistently.

    * Simplify packages by using default INSTALL and DEINSTALL scripts
      instead of custom INSTALL/DEINSTALL code.

    * Remove "SUSE_COMPAT32" and "PKG_OPTIONS.suse" from pkgsrc.
      Packages only need to state exactly which emulations they support,
      and the framework handles any i386-on-x86_64 or sparc-on-sparc64
      uses.

    * Remove "USE_NATIVE_LINUX" from pkgsrc.  The framework will
      automatically detect when the package is installing on Linux.

  Specific changes to packages include:

    * Bump the PKGREVISIONs for all of the suse100* and suse91* packages
      due to changes in the +INSTALL/+DEINSTALL scripts used in all
      of the packages.

    * Remove pkgsrc/emulators/suse_linux, which is unused by any
      packages.

    * cad/lc -- remove custom code to create the distinfo file for
	all supported platforms; just use "emul-fetch" and "emul-distinfo"
	instead.

    * lang/Cg-compiler -- install the shared libraries under ${EMULDIR}
	instead of ${PREFIX}/lib so that compiled programs will find
	the shared libraries.

    * mail/thunderbird-bin-nightly -- update to latest binary
	distributions for supported platforms.

    * multimedia/ns-flash -- update Linux version to 9.0.48 as the
	older version is no longer available for interactive fetch.

    * security/uvscan -- set LD_LIBRARY_PATH explicitly so that
	it's not necessary to install library symlinks into
	${EMULDIR}/usr/local/lib.

    * www/firefox-bin-flash -- update Linux version to 9.0.48 as the
	older version is no longer available for interactive fetch.

1 files changed, 79 insertions, 0 deletions

diff --git a/mk/emulator/linux.mk b/mk/emulator/linux.mk
new file mode 100644
index 00000000000..542240e5aa8
--- /dev/null
+++ b/mk/emulator/linux.mk
@@ -0,0 +1,79 @@
+# $NetBSD: linux.mk,v 1.1 2007/07/29 05:19:43 jlam Exp $
+#
+# Linux binary emulation framework
+#
+
+.if ${OPSYS} == "Linux"
+EMUL_TYPE.linux?=	native
+.else
+EMUL_TYPE.linux?=	suse
+.endif
+EMUL_MODULES.linux?=	# empty
+
+.if ((${EMUL_ARCH} == "i386") && (${MACHINE_ARCH} == "x86_64")) || \
+    ((${EMUL_ARCH} == "sparc") && (${MACHINE_ARCH} == "sparc64"))
+_LINUX_BASE=		linux32
+EMULSUBDIR=		emul/linux32
+.else
+_LINUX_BASE=		linux
+EMULSUBDIR=		emul/linux
+.endif
+
+EMULDIR=		${PREFIX}/${EMULSUBDIR}
+OPSYS_EMULDIR=		${_OPSYS_EMULDIR.${_LINUX_BASE}}
+
+# _EMUL_TYPES
+#	List of recognized Linux types that a user may request.
+#
+# _EMUL_MODULES
+#	List of recognized Linux "modules" that packages may request.
+#
+_EMUL_TYPES=		builtin
+_EMUL_TYPES+=		native
+_EMUL_TYPES+=		suse
+
+.if !empty(EMUL_TYPE.linux:Msuse-*)
+_EMUL_TYPE?=		suse
+.endif
+_EMUL_TYPE?=		${EMUL_TYPE.linux}
+
+_EMUL_MODULES=		aspell
+_EMUL_MODULES+=		base
+_EMUL_MODULES+=		compat
+_EMUL_MODULES+=		cups
+_EMUL_MODULES+=		expat
+_EMUL_MODULES+=		fontconfig
+_EMUL_MODULES+=		freetype2
+_EMUL_MODULES+=		gdk-pixbuf
+_EMUL_MODULES+=		glx
+_EMUL_MODULES+=		gtk
+_EMUL_MODULES+=		gtk2
+_EMUL_MODULES+=		jpeg
+_EMUL_MODULES+=		locale
+_EMUL_MODULES+=		motif
+_EMUL_MODULES+=		openssl
+_EMUL_MODULES+=		png
+_EMUL_MODULES+=		slang
+_EMUL_MODULES+=		tiff
+_EMUL_MODULES+=		vmware
+_EMUL_MODULES+=		x11
+_EMUL_MODULES+=		xml2
+
+.if ${_EMUL_TYPE} == "builtin"
+EMUL_DISTRO=		builtin-linux	# managed outside pkgsrc
+.elif ${_EMUL_TYPE} == "native"
+EMUL_DISTRO=		native-linux	# native Linux installation
+EMULDIR=		${PREFIX}
+EMULSUBDIR=		# empty
+.else
+.  include "${PKGSRCDIR}/mk/emulator/linux-${_EMUL_TYPE}.mk"
+.endif
+
+.if (${_EMUL_TYPE} == "builtin") || (${_EMUL_TYPE} == "native")
+.  for _mod_ in ${_EMUL_MODULES}
+DEPENDS_native-linux.${_mod_}=	# empty
+.  endfor
+.endif
+
+LDCONFIG_ADD_CMD?=	${EMULDIR}/sbin/ldconfig -r ${EMULDIR}
+LDCONFIG_REMOVE_CMD?=	${EMULDIR}/sbin/ldconfig -r ${EMULDIR}