Add support for NetBSD 4.0 compatibility through installing compat40

and netbsd32_compat40 packages.  The compat40 packages are currently
built by comparing the 4.0 release against the 20071230 version of
HEAD.

Commit approved by <agc>.

1 files changed, 64 insertions, 0 deletions

diff --git a/emulators/compat40/Makefile b/emulators/compat40/Makefile
new file mode 100644
index 00000000000..dd1c6bae406
--- /dev/null
+++ b/emulators/compat40/Makefile
@@ -0,0 +1,64 @@
+# $NetBSD: Makefile,v 1.1 2007/12/31 20:06:39 jlam Exp $
+
+COMPAT_PKG=		compat40	# for compat_netbsd/Makefile.common
+NETBSD_VERSION=		4.0
+
+HOMEPAGE=		http://www.NetBSD.org/releases/formal-4/index.html
+COMMENT=		Shared libraries for NetBSD 4.0 compatibility
+
+.if defined(NETBSD_COMPAT32)
+EMUL_PLATFORMS=		netbsd-i386 netbsd-sparc
+
+ACCEPTABLE_NETBSD=	NetBSD-3.99.* NetBSD-4.[0-9]			\
+			NetBSD-4.[1-8][0-9]* NetBSD-4.9[0-8]*		\
+			NetBSD-4.99.* NetBSD-[5-9]* NetBSD-[1-9][0-9]*
+.else
+EMUL_PLATFORMS=		netbsd-alpha netbsd-arm netbsd-i386 netbsd-m68k	\
+			netbsd-mipseb netbsd-mipsel netbsd-powerpc	\
+			netbsd-sh3eb netbsd-sh3el netbsd-sparc		\
+			netbsd-sparc64 netbsd-x86_64
+
+# XXX These platforms are currently not supported or broken.
+#EMUL_PLATFORMS=	netbsd-vax
+
+ONLY_FOR_PLATFORM=	NetBSD-4.99.*-* NetBSD-[5-9]*-* NetBSD-[1-9][0-9]*-*
+.endif
+
+.include "../../emulators/compat_netbsd/Makefile.common"
+
+DISTNAME=		compat40-${EMUL_ARCH}-${COMPAT_VERSION}
+COMPAT_VERSION=		4.0
+
+# XXX Until NetBSD 5.0 is released, we fetch the distfiles into a date-specific
+# XXX subdirectory where the date corresponds to the build of HEAD against
+# XXX which these compat40 packages were generated.
+#
+DIST_SUBDIR=		20071230
+
+# For COMPAT_NETBSD32, we need to depend on the compat40-extras package
+# on NetBSD-4.0 to supply the missing shared libraries; otherwise, we
+# just depend on the compat50 package for the missing shared libraries.
+#
+.if defined(NETBSD_COMPAT32)
+COMPAT_EXTRAS=	# empty
+.  for _netbsd_ in ${ACCEPTABLE_NETBSD}
+COMPAT_EXTRAS=	netbsd32_compat40-extras-${COMPAT_VERSION}{,nb*}:../../emulators/netbsd32_compat40-extras
+.  endfor
+.  if !empty(COMPAT_EXTRAS)
+DEPENDS+=	${COMPAT_EXTRAS}
+.  else
+# XXX This package doesn't exist yet.
+#DEPENDS+=	netbsd32_compat50>=5.0:../../emulators/netbsd32_compat50
+.  endif
+#
+# We need to depend on the compat50 package to supply shared libraries
+# missing from compat40 on NetBSD>5.x.
+#
+.elif empty(OS_VERSION:M[0-4].*) && empty(OS_VERSION:M5.[0-9]) && \
+      empty(OS_VERSION:M5.[0-9].*) && empty(OS_VERSION:M5.[1-8][0-9].*) && \
+      empty(OS_VERSION:M5.9[0-8]*)
+# XXX This package doesn't exist yet.
+#DEPENDS+=	compat50>=5.0:../../emulators/compat50
+.endif
+
+.include "../../mk/bsd.pkg.mk"