diff options
author | jlam <jlam@pkgsrc.org> | 2007-08-21 22:49:02 +0000 |
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committer | jlam <jlam@pkgsrc.org> | 2007-08-21 22:49:02 +0000 |
commit | ffd0fa8226d0808ce1982c1aede01b2328403b8f (patch) | |
tree | c963fbe349aa6c3a854fc36e80c1b467ee94113c /mk/emulator | |
parent | f7addad279e6d9bddee039abf2c4e73c32086181 (diff) | |
download | pkgsrc-ffd0fa8226d0808ce1982c1aede01b2328403b8f.tar.gz |
* Support netbsd-* as a valid platform in EMUL_PLATFORMS. Use the
pkgsrc/emulator/compat* and pkgsrc/emulator/netbsd32_compat* packages
to provide the necessary shared libraries to run dynamically linked
NetBSD binaries from the days of yore.
* Add some additional compat* packages for completeness:
compat15, compat20, compat30
* Modify the compat* packages so that "compatNM" only provides files
that aren't in "NetBSD-N.(M+1)". For example, compat12 only provides
files that don't exist in NetBSD-1.3.x, compat13 only provides files
that don't exist in NetBSD-1.4.x, etc.
As a result, if you are running NetBSD-3.0/alpha and want to run a
1.3 dynamically linked binary, there is an automatic dependency
chain that causes the following packages to be installed:
compat13, compat14, compat15, compat16, compat20
There are some deviations from this dependency chain on platforms
that have changed executable formats, e.g. i386, m68, sparc, etc.
However, in general pkgsrc will require that you have the necessary
COMPAT_* options in your kernel to match the installed compat*
packages. This restriction is an artificial one imposed by pkgsrc,
but allows for a single set of distfiles to be used on all versions
of NetBSD.
* Provide compat* package support for every supported architecture
of NetBSD. Verily, it is now possible to run 1.2 binaries on
NetBSD-1.5.3/pc532 by installing the compat12 package from pkgsrc.
Rejoice, one and all!
* The netbsd32_compat* packages mirror the corresponding compat*
packages for use by sparc64 and x86_64 to allow running 32-bit
binaries with COMPAT_NETBSD32 kernel support. The "extras" packages
supply the additional shared libraries from the corresponding release
of NetBSD so that the set of files in /emul/netbsd32 will be complete.
* pkgsrc/emulators/compat_netbsd contains infrastructure files shared
by all of the compat* packages.
Diffstat (limited to 'mk/emulator')
-rw-r--r-- | mk/emulator/emulator-vars.mk | 8 | ||||
-rw-r--r-- | mk/emulator/netbsd-compat.mk | 73 | ||||
-rw-r--r-- | mk/emulator/netbsd.mk | 48 |
3 files changed, 125 insertions, 4 deletions
diff --git a/mk/emulator/emulator-vars.mk b/mk/emulator/emulator-vars.mk index 1455ac56edf..17594867e32 100644 --- a/mk/emulator/emulator-vars.mk +++ b/mk/emulator/emulator-vars.mk @@ -1,6 +1,6 @@ -# $NetBSD: emulator-vars.mk,v 1.4 2007/08/03 23:16:02 ghen Exp $ +# $NetBSD: emulator-vars.mk,v 1.5 2007/08/21 22:49:33 jlam Exp $ # -# This file is included by bsd.prefs.mk only if EMUL_PLATORMS is defined +# This file is included by bsd.prefs.mk only if EMUL_PLATFORMS is defined # and non-empty. # # User-settable variables: @@ -92,13 +92,13 @@ _EMUL_PREFER.netbsd-arm= linux-arm _EMUL_PREFER.netbsd-i386= linux-i386 freebsd-i386 solaris-i386 darwin-i386 _EMUL_PREFER.netbsd-m68k= sunos-m68k linux-m68k _EMUL_PREFER.netbsd-powerpc= linux-powerpc darwin-powerpc -_EMUL_PREFER.netbsd-sparc64= solaris-sparc64 solaris-sparc sunos-sparc +_EMUL_PREFER.netbsd-sparc64= netbsd-sparc solaris-sparc64 solaris-sparc sunos-sparc .if !empty(MACHINE_PLATFORM:MNetBSD-1.*-sparc*) _EMUL_PREFER.netbsd-sparc= sunos-sparc .else _EMUL_PREFER.netbsd-sparc= solaris-sparc sunos-sparc .endif -_EMUL_PREFER.netbsd-x86_64= linux-x86_64 linux-i386 +_EMUL_PREFER.netbsd-x86_64= netbsd-i386 linux-x86_64 linux-i386 _EMUL_PREFER.dragonfly-i386= linux-i386 diff --git a/mk/emulator/netbsd-compat.mk b/mk/emulator/netbsd-compat.mk new file mode 100644 index 00000000000..7b7e78dbd36 --- /dev/null +++ b/mk/emulator/netbsd-compat.mk @@ -0,0 +1,73 @@ +# $NetBSD: netbsd-compat.mk,v 1.1 2007/08/21 22:49:33 jlam Exp $ +# +# COMPAT_* for NetBSD -- see options(4). +# +# Variables defined by this file: +# +# EMUL_EXEC_FMT +# The executable format of the emulated operating system. +# +# NATIVE_EXEC_FMT +# The executable format of the native operating system. +# + +NATIVE_EXEC_FMT= ${_NATIVE_EXEC_FMT_cmd:sh} +_NATIVE_EXEC_FMT_cmd= sh ${.CURDIR}/../../mk/scripts/shlib-type \ + ${_OPSYS_SHLIB_TYPE:Q} ${MAKE:Q} + +NETBSD_VERSION_REQD?= 1.6 + +# When building a NetBSD "compat" package, force the NetBSD type to be +# the specific version of NetBSD compatibility that is being built. +# +.if defined(NETBSD_PKG) && defined(NETBSD_VERSION) +EMUL_TYPE.netbsd= compat-${NETBSD_VERSION} +.endif + +# The _EMUL_PKG.* table maps ${EMUL_TYPE.netbsd} to the NetBSD shared libs +# package that provides that compatibility version. +# +_EMUL_PKG.compat-1.2= compat12 +_EMUL_PKG.compat-1.3= compat13 +_EMUL_PKG.compat-1.4= compat14 +_EMUL_PKG.compat-1.5= compat15 +_EMUL_PKG.compat-1.6= compat16 +_EMUL_PKG.compat-2.0= compat20 +_EMUL_PKG.compat-3.0= compat30 +_EMUL_PKG.compat= # defined, but empty + +# EMUL_TYPE.netbsd can be "compat" or "compat-[0-9]*". If a particular +# EMUL_TYPE.netbsd is requested, then always use it, regardless of the +# value of NETBSD_VERSION_REQD. +# +.if defined(_EMUL_PKG.${EMUL_TYPE.netbsd}) +. if !empty(_EMUL_PKG.${EMUL_TYPE.netbsd}) +. include "${PKGSRCDIR}/emulators/${_EMUL_PKG.${EMUL_TYPE.netbsd}}/emulator.mk" + +. elif !empty(NETBSD_VERSION_REQD:M1.2*) +. include "${PKGSRCDIR}/emulators/${_EMUL_PKG.compat-1.2}/emulator.mk" + +. elif !empty(NETBSD_VERSION_REQD:M1.3*) +. include "${PKGSRCDIR}/emulators/${_EMUL_PKG.compat-1.3}/emulator.mk" + +. elif !empty(NETBSD_VERSION_REQD:M1.4*) +. include "${PKGSRCDIR}/emulators/${_EMUL_PKG.compat-1.4}/emulator.mk" + +. elif !empty(NETBSD_VERSION_REQD:M1.5*) +. include "${PKGSRCDIR}/emulators/${_EMUL_PKG.compat-1.5}/emulator.mk" + +. elif !empty(NETBSD_VERSION_REQD:M1.6*) +. include "${PKGSRCDIR}/emulators/${_EMUL_PKG.compat-1.6}/emulator.mk" + +. elif !empty(NETBSD_VERSION_REQD:M2.*) +. include "${PKGSRCDIR}/emulators/${_EMUL_PKG.compat-2.0}/emulator.mk" + +. elif !empty(NETBSD_VERSION_REQD:M3.*) +. include "${PKGSRCDIR}/emulators/${_EMUL_PKG.compat-3.0}/emulator.mk" + +. endif + +.else +EMUL_DISTRO= netbsd-0 +PKG_FAIL_REASON+= "[netbsd-compat.mk] ${EMUL_TYPE.netbsd} is not a supported EMUL_TYPE.netbsd" +.endif diff --git a/mk/emulator/netbsd.mk b/mk/emulator/netbsd.mk new file mode 100644 index 00000000000..3641cc66846 --- /dev/null +++ b/mk/emulator/netbsd.mk @@ -0,0 +1,48 @@ +# $NetBSD: netbsd.mk,v 1.1 2007/08/21 22:49:33 jlam Exp $ +# +# NetBSD binary emulation framework +# +# Nothing emulates NetBSD except for newer versions of NetBSD, so we can +# safely assume that ${OPSYS} == "NetBSD". +# + +EMUL_TYPE.netbsd?= compat +EMUL_MODULES.netbsd?= # empty + +EMULDIR= ${PREFIX}/${EMULSUBDIR} + +# _EMUL_TYPES +# List of recognized NetBSD types that a user may request. +# +# _EMUL_MODULES +# List of recognized NetBSD "modules" that packages may request. +# +_EMUL_TYPES= builtin +_EMUL_TYPES+= compat +_EMUL_TYPES+= native + +.if !empty(EMUL_TYPE.netbsd:Mcompat-*) +_EMUL_TYPE?= compat +.endif +_EMUL_TYPE?= ${EMUL_TYPE.netbsd} + +_EMUL_MODULES= base + +.if ${_EMUL_TYPE} == "builtin" +EMUL_DISTRO= builtin-netbsd # managed outside pkgsrc +.elif ${_EMUL_TYPE} == "native" +EMUL_DISTRO= native-netbsd # native NetBSD +EMULDIR= ${PREFIX} +EMULSUBDIR= # empty +.else +. include "${PKGSRCDIR}/mk/emulator/netbsd-${_EMUL_TYPE}.mk" +.endif + +.if (${_EMUL_TYPE} == "builtin") || (${_EMUL_TYPE} == "native") +. for _mod_ in ${_EMUL_MODULES} +DEPENDS_${EMUL_DISTRO}.${_mod_}= # empty +. endfor +.endif + +LDCONFIG_ADD_CMD?= /sbin/ldconfig +LDCONFIG_REMOVE_CMD?= /sbin/ldconfig |