Enable packaging of emulators/i386-wine-devel on amd64 (part 2/2).

CHANGES
-------
Provide two ports, in one.  When compiling on i386 the port behaves
as a slave port of wine-devel, creating a package suitable for
installation on amd64.  No change here

When compiling on amd64 the port manually installs the provided
amd64 packages (see wiki.FreeBSD.org/i386-Wine for those packages)
and thus allowing the packages to be "build" using the FreeBSD
infrastructure, and critically, to appear in the standard package
set without requiring users to manually add these packages to their
systems.

DESIGN
------
The bootstrapping (for choosing between i386 and amd64 Makefiles)
was done manually as Makefile.i386 is a slave port while Makefile.inc
(for amd64) is a master port.  This situation does not work in the
current infrastructure thus requiring a manual bootstrap.

PRECEDENT
---------
Although Ports does not support cross compiling of packages there is
precedent in supplying binary packages for those situations where,
otherwise, cross compiling is required.

In support of taking this approach I site:
 - misc/compat?x ports
 - */linux-* ports

1 files changed, 12 insertions, 86 deletions

diff --git a/emulators/i386-wine-devel/Makefile b/emulators/i386-wine-devel/Makefile
index 1e39cc1512c5..1d7c8c7d8fa5 100644
--- a/emulators/i386-wine-devel/Makefile
+++ b/emulators/i386-wine-devel/Makefile
@@ -1,90 +1,16 @@
-# Created by: David Naylor <dbn@FreeBSD.org>
+# Created by: David Naylor (dbn@FreeBSD.org)
 # $FreeBSD$
 
-PKGNAMEPREFIX=	i386-
+# Special bootstrapper to allow:
+#  - i386 specific port to be slave to ${PORTSDIR}/emulators/wine-devel
+#  - amd64 specific port to be normal port (based on binary package)
 
-MAINTAINER=	dbn@FreeBSD.org
-COMMENT=	32bit Microsoft Windows compatibility environment for 64bit FreeBSD
-LATEST_LINK=	${PKGNAMEPREFIX}wine-devel
+.if !defined(ARCH)
+ARCH!=		uname -p
+.endif
 
-# Use the wine port to do most of the heavy lifting
-MASTERDIR=	${.CURDIR}/../wine-devel
-PKGINSTALL=	${.CURDIR}/files/pkg-install
-PKGDEINSTALL=	${PKGINSTALL}
-
-RUN_DEPENDS=	dri>0:${PORTSDIR}/graphics/dri
-
-ACTUAL-PACKAGE-DEPENDS=	${DO_NADA}
-WINELIBDIR=	${PREFIX}/lib32
-CONFIGURE_ARGS+=	--bindir=${PREFIX}/bin32 --libdir=${WINELIBDIR}
-CONFLICTS=	wine-[0-9]*
-PLIST_REINPLACE+=	winelib
-PLIST_REINPLACE_WINELIB=	s!lib/!lib32/!g
-WINE_SLAVE_BUILD=	yes
-USE_LDCONFIG32=	${WINELIBDIR} ${WINELIBDIR}/wine
-
-# Hook into post-install and do some adapting to make i386 binaries work nicely
-# under FreeBSD/amd64
-post-install-script:
-	# Install bounce script to access the 32bit executables
-	${INSTALL_SCRIPT} ${.CURDIR}/files/binbounce ${PREFIX}/bin/wine
-	for i in `grep ^bin ${TMPPLIST} | xargs -n1 basename` ; do \
-		[ "$${i}" = "wine" ] || ${LN} -f ${PREFIX}/bin/wine ${PREFIX}/bin/$${i} ; \
-		echo bin32/$${i} >> ${TMPPLIST} ; \
-	done
-	# Install dri libraries (internal libGL requirements)
-	${MKDIR} ${PREFIX}/lib32/.libGL/dri
-	for i in ${LOCALBASE}/lib/dri/*.so; do \
-		${INSTALL_DATA} $${i} ${PREFIX}/lib32/.libGL/dri/ ; \
-		echo lib32/.libGL/dri/$${i##*/} >> ${TMPPLIST} ; \
-	done
-	# Find all libraries that are linked too (via ldd(1))
-	grep -v '[@%]' ${TMPPLIST} | sed "s!^!${PREFIX}/!g" | \
-	xargs -n1 file -F' ' | grep ELF | cut -f1 -d' ' | \
-	env LD_LIBRARY_PATH=${PREFIX}/lib32:${LD_LIBRARY_PATH} xargs ldd -f '%p\n' \
-	| sort -u | grep -v '^\(/usr\)\?/lib' | grep -v "^${PREFIX}/lib32/libwine.so" \
-	| grep -v "^${PREFIX}/lib32/wine" > ${WRKDIR}/winelibs
-	for i in `cat ${WRKDIR}/winelibs` ; do \
-		if [ `basename $${i}` != libGL.so.1 ]; then \
-			${INSTALL_DATA} $${i} ${PREFIX}/lib32/ ; \
-			echo lib32/$${i##*/} >> ${TMPPLIST} ; \
-		else \
-			${INSTALL_DATA} $${i} ${PREFIX}/lib32/.libGL/ ; \
-			echo lib32/.libGL/libGL.so.1 >> ${TMPPLIST} ; \
-		fi ; \
-	done
-	# Find all soft dependancies (via strings(1))
-	grep -v '[@%]' ${TMPPLIST} | sed "s!^!${PREFIX}/!g" | \
-	xargs -n1 file -F' ' | grep ELF | cut -f1 -d' ' | xargs strings | \
-	grep '^lib.*\.so' | sort -u > ${WRKDIR}/winesoftlibs
-	for i in `cat ${WRKDIR}/winesoftlibs` ; do \
-		if [ -e ${LOCALBASE}/lib/$${i} ] && [ -z "`grep $${i} ${TMPPLIST}`" ] ; then \
-			${INSTALL_DATA} ${LOCALBASE}/lib/$${i} ${PREFIX}/lib32/ ; \
-			echo lib32/$${i} >> ${TMPPLIST} ; \
-		fi ; \
-	done
-	echo '@dirrm lib32/.libGL/dri' >> ${TMPPLIST}
-	echo '@dirrm lib32/.libGL' >> ${TMPPLIST}
-	if [ -n "${WITH_PKGNG}" ]; then \
-		echo '@dirrmtry lib32' >> ${TMPPLIST}; \
-	else \
-		echo '@unexec rmdir %D/lib32 2>/dev/null || true' >> ${TMPPLIST}; \
-	fi
-	echo '@dirrm bin32' >> ${TMPPLIST}
-	# Install nvidia patching script
-	${INSTALL_SCRIPT} ${.CURDIR}/files/nvidia.sh ${DATADIR}/patch-nvidia.sh
-	echo ${DATADIR:S|$(PREFIX)/||}/patch-nvidia.sh >> ${TMPPLIST}
-	@${ECHO}
-	${SETENV} PKG_PREFIX=${PREFIX} ${SH} ${PKGINSTALL} ${PKGNAME} PRE-INSTALL
-	${SETENV} PKG_PREFIX=${PREFIX} ${SH} ${PKGINSTALL} ${PKGNAME} POST-INSTALL
-	@${CAT} ${PKGMESSAGE}
-
-post-package-script:
-	if [ -n "${WITH_PKGNG}" ]; then \
-		${XZ_CMD} -dc ${PKGFILE} | \
-		${SED} -e "s/^\(arch: freebsd:.*:x86\):32/\1:64/" | \
-		${XZ_CMD} > ${WRKDIR}/${PKGNAME}${PKG_SUFX}; \
-		${MV} ${WRKDIR}/${PKGNAME}${PKG_SUFX} ${PKGFILE}; \
-	fi
-
-.include "${MASTERDIR}/Makefile"
+.if ${ARCH} == i386
+.include "${.CURDIR}/Makefile.i386"
+.else
+.include "${.CURDIR}/Makefile.inc"
+.endif