Date: Thu, 28 Feb 2002 11:34:52 +0200 From: Maxim Sobolev <sobomax@FreeBSD.org> To: Maxim Sobolev <sobomax@FreeBSD.org>, ports@FreeBSD.org Subject: Re: Speeding up bsd.ports.mk [patch #3] Message-ID: <3C7DF9BC.B61F7C6@FreeBSD.org> References: <3C73F34F.D9A58E8B@FreeBSD.org> <1014506262.48476.13.camel@notebook>
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This is a multi-part message in MIME format. --------------7746931EEA6A51301F16C5D2 Content-Type: text/plain; charset=koi8-r Content-Transfer-Encoding: 7bit Maxim Sobolev wrote: > > On Wed, 2002-02-20 at 21:04, Maxim Sobolev wrote: > > Hi folks, > > > > Recently NetBSD team removed all .USE macros from their bsd.pkg.mk > > (see http://mail-index.netbsd.org/tech-pkg/2001/11/08/0001.html) - > > which should make operations (most notably dependency resolution and > > registration) 3 times faster. What do people think about integrating > > those changes into our bsd.port.mk? > > First of all, thanks to all for feedback and suggestions. > > Attached please find the updated version of the patch, which solves one > of the major drawbacks of the previous version - now ports that really > need it could fall-back to a previous behaviour (i.e. execute each main > target in its own submake). This allows ports that change their > behaviour based on user's input using dialog(1) and other means work > correctly. Also I've collapsed 6 main targets into a .for loop, so that > the code is more compact, added several more comments, adjusted > indentation to be consistent with the rest of the file and moved several > targets where they belong. Ok, thanks to a delay with 4-exp build I have prepared another revision. This version adds 2x speedup into dependency registration process. This is significant improvement, especially for things like GNOME with zillion dependencies. For example without this patch `make package-depends' in ports/mail/evolution takes more than 1 minute to complete on my underpowered 266MMX notebook, while after it it takes only 36 seconds. As usually any feedback is greatly appreciated. -Maxim --------------7746931EEA6A51301F16C5D2 Content-Type: text/plain; charset=koi8-r; name="bsd.port.mk-speedup.diff" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="bsd.port.mk-speedup.diff" Index: bsd.port.mk =================================================================== RCS file: /home/ncvs/ports/Mk/bsd.port.mk,v retrieving revision 1.400 diff -d -u -r1.400 bsd.port.mk --- bsd.port.mk 24 Feb 2002 16:54:34 -0000 1.400 +++ bsd.port.mk 28 Feb 2002 09:27:14 -0000 @@ -121,6 +121,11 @@ # during any step in a package build. User can then decide # to skip this port by setting ${BATCH}, or compiling only # the interactive ports by setting ${INTERACTIVE}. +# USE_SUBMAKE - Set this if you want that each of the port's main 6 targets +# (extract, patch, configure, build, install and package) to be +# executed in a separate make(1) process. Useful when one of +# the stages needs to influence make(1) variables of the later +# stages using ${WRKDIR}/Makefile.inc generated on the fly. # # Set these if your port only makes sense to certain archetictures. # They are lists containing names for them (e.g., "alpha i386"). @@ -1021,8 +1026,7 @@ .include "${PORTSDIR}/../Makefile.inc" .endif -# Don't change these!!! These names are built into the _TARGET_USE macro, -# there is no way to refer to them cleanly from within the macro AFAIK. +# Names of cookies used to skip already completed stages EXTRACT_COOKIE?= ${WRKDIR}/.extract_done.${PKGNAME} CONFIGURE_COOKIE?= ${WRKDIR}/.configure_done.${PKGNAME} INSTALL_COOKIE?= ${WRKDIR}/.install_done.${PKGNAME} @@ -1995,6 +1999,24 @@ # adding pre-* or post-* targets/scripts, override these. ################################################################ +# Pre-everything + +.if !target(pre-everything) +pre-everything: +.if defined(TRYBROKEN) + @${ECHO_MSG} "Trying build of ${PKGNAME} even though it is marked BROKEN." +.else + @${DO_NADA} +.endif +.if defined(GNOME_OPTION_MSG) && (!defined(PACKAGE_BUILDING) || !defined(BATCH)) + @for m in ${GNOME_OPTION_MSG}; do \ + ${ECHO_MSG} $$m; \ + done +.else + @${DO_NADA} +.endif +.endif + # Fetch .if !target(do-fetch) @@ -2252,7 +2280,6 @@ .if !target(do-package) do-package: ${TMPPLIST} - @${ECHO_MSG} "===> Building package for ${PKGNAME}" @if [ -d ${PACKAGES} ]; then \ if [ ! -d ${PKGREPOSITORY} ]; then \ if ! ${MKDIR} ${PKGREPOSITORY}; then \ @@ -2275,8 +2302,7 @@ # Some support rules for do-package .if !target(package-links) -package-links: - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} delete-package-links +package-links: delete-package-links @for cat in ${CATEGORIES}; do \ if [ ! -d ${PACKAGES}/$$cat ]; then \ if ! ${MKDIR} ${PACKAGES}/$$cat; then \ @@ -2308,8 +2334,7 @@ .endif .if !target(delete-package) -delete-package: - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} delete-package-links +delete-package: delete-package-links @${RM} -f ${PKGFILE} .endif @@ -2324,29 +2349,14 @@ .endif .if !target(delete-package-list) -delete-package-list: - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} delete-package-links-list +delete-package-list: delete-package-links-list @${ECHO} "[ -f ${PKGFILE} ] && (${ECHO} deleting ${PKGFILE}; ${RM} -f ${PKGFILE})" .endif -################################################################ -# This is the "generic" port target, actually a macro used from the -# six main targets. See below for more. -################################################################ +# Utility targets follow -_PORT_USE: .USE -.if make(real-fetch) -.if defined(TRYBROKEN) - @${ECHO_MSG} "Trying build of ${PKGNAME} even though it is marked BROKEN." -.endif - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} fetch-depends -.endif -.if make(real-extract) - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} checksum REAL_EXTRACT=yes - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} build-depends lib-depends misc-depends -.endif -.if make(real-install) - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} check-categories +.if !target(check-already-installed) +check-already-installed: .if !defined(NO_PKG_REGISTER) && !defined(FORCE_PKG_REGISTER) @if [ -d ${PKG_DBDIR}/${PKGNAME} ]; then \ ${ECHO} "===> ${PKGNAME} is already installed - perhaps an older version?"; \ @@ -2357,15 +2367,22 @@ ${ECHO} " in your environment or the \"make install\" command line."; \ exit 1; \ fi +.else + @${DO_NADA} .endif +.endif + +.if !target(check-umask) +check-umask: @if [ `${SH} -c umask` != 0022 ]; then \ ${ECHO_MSG} "===> Warning: your umask is \"`${SH} -c umask`"\".; \ ${ECHO_MSG} " If this is not desired, set it to an appropriate value"; \ ${ECHO_MSG} " and install this port again by \`\`make reinstall''."; \ fi - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} run-depends lib-depends .endif -.if make(real-install) + +.if !target(install-mtree) +install-mtree: @${MKDIR} ${PREFIX} @if [ `id -u` != 0 ]; then \ if [ -w ${PREFIX}/ ]; then \ @@ -2390,98 +2407,19 @@ fi .endif .endif -.if make(real-configure) && defined(USE_LIBTOOL) - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} patch-libtool -.endif - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} ${.TARGET:S/^real-/pre-/} - @if [ -f ${SCRIPTDIR}/${.TARGET:S/^real-/pre-/} ]; then \ - cd ${.CURDIR} && ${SETENV} ${SCRIPTS_ENV} ${SH} \ - ${SCRIPTDIR}/${.TARGET:S/^real-/pre-/}; \ - fi - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} ${.TARGET:S/^real-/do-/} -# put here so ports can change the contents of ${TMPPLIST} if necessary -.if make(real-install) - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} generate-plist -.endif - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} ${.TARGET:S/^real-/post-/} - @if [ -f ${SCRIPTDIR}/${.TARGET:S/^real-/post-/} ]; then \ - cd ${.CURDIR} && ${SETENV} ${SCRIPTS_ENV} ${SH} \ - ${SCRIPTDIR}/${.TARGET:S/^real-/post-/}; \ - fi -.if make(real-install) && (defined(_MANPAGES) || defined(_MLINKS)) - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} compress-man -.endif -.if make(real-install) && defined(INSTALLS_SHLIB) + +.if !target(run-ldconfig) +run-ldconfig: +.if defined(INSTALLS_SHLIB) @${ECHO_MSG} "===> Running ldconfig" ${LDCONFIG} -m ${LDCONFIG_RUNLIST} -.endif -.if make(real-install) && !defined(NO_PKG_REGISTER) - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} fake-pkg -.endif -.if !make(real-fetch) \ - && (!make(real-patch) || !defined(PATCH_CHECK_ONLY)) \ - && (!make(real-package) || !defined(PACKAGE_NOINSTALL)) - @${TOUCH} ${TOUCH_FLAGS} ${WRKDIR}/.${.TARGET:S/^real-//}_done.${PKGNAME} -.endif - -################################################################ -# Skeleton targets start here -# -# You shouldn't have to change these. Either add the pre-* or -# post-* targets/scripts or redefine the do-* targets. These -# targets don't do anything other than checking for cookies and -# call the necessary targets/scripts. -################################################################ - -.if !target(pre-everything) -pre-everything: +.else @${DO_NADA} .endif - -.if !target(fetch) -fetch: pre-everything - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} real-fetch -.endif - -.if !target(extract) -extract: ${EXTRACT_COOKIE} -.endif - -.if !target(patch) -patch: ${PATCH_COOKIE} -.endif - -.if !target(configure) -configure: ${CONFIGURE_COOKIE} .endif -.if !target(build) -build: ${BUILD_COOKIE} -.endif - -.if !target(install) -install: ${INSTALL_COOKIE} -.endif - -.if !target(package) -package: ${PACKAGE_COOKIE} -.endif - -${EXTRACT_COOKIE}: - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} fetch - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} real-extract -${PATCH_COOKIE}: - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} extract - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} real-patch -${CONFIGURE_COOKIE}: - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} patch - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} real-configure -${BUILD_COOKIE}: - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} configure - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} real-build -${INSTALL_COOKIE}: - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} build - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} real-install +.if !target(security-check) +security-check: # Scan PLIST for setugid files and startup scripts -@for i in `${GREP} -v '^@' ${TMPPLIST}`; do \ ${FIND} ${PREFIX}/$$i -prune -type f \( -perm -4000 -o -perm -2000 \) \( -perm -0010 -o -perm -0001 \) -ls 2>/dev/null; \ @@ -2512,51 +2450,111 @@ ${MAKE} www-site; \ fi; \ fi +.endif -${PACKAGE_COOKIE}: - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} install - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} real-package +################################################################ +# Skeleton targets start here +# +# You shouldn't have to change these. Either add the pre-* or +# post-* targets/scripts or redefine the do-* targets. These +# targets don't do anything other than checking for cookies and +# call the necessary targets/scripts. +################################################################ -# And call the macros +# Please note that the order of the following targets is important, and +# should not be modified. -real-fetch: _PORT_USE -real-extract: _PORT_USE +_FETCH_SEQ= pre-everything fetch-depends pre-fetch pre-fetch-script \ + do-fetch post-fetch post-fetch-script +_EXTRACT_SEQ= fetch extract-message checksum build-depends lib-depends \ + misc-depends pre-extract pre-extract-script do-extract \ + post-extract post-extract-script +_PATCH_SEQ= extract patch-message pre-patch pre-patch-script do-patch \ + post-patch post-patch-script +_CONFIGURE_SEQ= patch configure-message patch-libtool pre-configure \ + pre-configure-script do-configure post-configure \ + post-configure-script +_BUILD_SEQ= configure build-message pre-build pre-build-script do-build \ + post-build post-build-script +_INSTALL_SEQ= build install-message check-categories check-already-installed \ + check-umask run-depends lib-depends install-mtree pre-install \ + pre-install-script do-install generate-plist post-install \ + post-install-script compress-man run-ldconfig fake-pkg \ + security-check +_PACKAGE_SEQ= install package-message pre-package pre-package-script \ + do-package post-package-script + +.if !target(fetch) +fetch: ${_FETCH_SEQ} +.endif + +# Main logick. The loop generates 6 main targets and using cookies +# ensures that those already completed are skipped. + +.for target in extract patch configure build install package + +.if !target(${target}) +.if !defined(USE_SUBMAKE) +${target}: ${${target:U}_COOKIE} +.else +${target}: + @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} ${${target:U}_COOKIE} +.endif +.endif + +.if !exists(${${target:U}_COOKIE}) +${${target:U}_COOKIE}: ${_${target:U}_SEQ} + @${TOUCH} ${TOUCH_FLAGS} ${.TARGET} +.else +${${target:U}_COOKIE}: + ${DO_NADA} +.endif + +.endfor + +# Enforce order for -jN builds + +.ORDER: ${_FETCH_SEQ} +.ORDER: ${_EXTRACT_SEQ} +.ORDER: ${_PATCH_SEQ} +.ORDER: ${_CONFIGURE_SEQ} +.ORDER: ${_BUILD_SEQ} +.ORDER: ${_INSTALL_SEQ} +.ORDER: ${_PACKAGE_SEQ} + +extract-message: @${ECHO_MSG} "===> Extracting for ${PKGNAME}" -real-patch: _PORT_USE +patch-message: @${ECHO_MSG} "===> Patching for ${PKGNAME}" -real-configure: _PORT_USE +configure-message: @${ECHO_MSG} "===> Configuring for ${PKGNAME}" -real-build: _PORT_USE +build-message: @${ECHO_MSG} "===> Building for ${PKGNAME}" -real-install: _PORT_USE +install-message: @${ECHO_MSG} "===> Installing for ${PKGNAME}" -real-package: _PORT_USE +package-message: + @${ECHO_MSG} "===> Building package for ${PKGNAME}" -# Empty pre-* and post-* targets, note we can't use .if !target() -# in the _PORT_USE macro +# Empty pre-* and post-* targets +.for stage in pre post .for name in fetch extract patch configure build install package -.if !target(pre-${name}) -pre-${name}: +.if !target(${stage}-${name}) +${stage}-${name}: @${DO_NADA} .endif -.if !target(post-${name}) -post-${name}: - @${DO_NADA} +.if !target(${stage}-${name}-script) +${stage}-${name}-script: + @if [ -f ${SCRIPTDIR}/${.TARGET:S/-script$//} ]; then \ + cd ${.CURDIR} && ${SETENV} ${SCRIPTS_ENV} ${SH} \ + ${SCRIPTDIR}/${.TARGET:S/-script$//}; \ + fi .endif .endfor - -.if defined(GNOME_OPTION_MSG) && (!defined(PACKAGE_BUILDING) || !defined(BATCH)) -pre-everything:: echo-gnome-option-msg - -echo-gnome-option-msg: - @for m in ${GNOME_OPTION_MSG}; do \ - ${ECHO_MSG} $$m; \ - done -.endif +.endfor # Patch-libtool # @@ -2582,6 +2580,7 @@ .if !target(patch-libtool) patch-libtool: +.if defined(USE_LIBTOOL) @(if ${LIBTOOL} --version | grep -vq "1\.3\.4-freebsd-ports"; then \ (${ECHO} "Your libtool installation is out of date. Please remove"; \ ${ECHO} "and reinstall ${PORTSDIR}/devel/libtool."; \ @@ -2595,15 +2594,22 @@ -e "s^\$$ac_aux_dir/ltmain.sh^${LIBTOOLFLAGS} $${LIBTOOLDIR}/ltmain.sh^g" \ $$file.tmp > $$file; \ done); +.else + @${DO_NADA} +.endif .endif +################################################################ +# Some more targets supplied for users' convenience +################################################################ + # Checkpatch # # Special target to verify patches .if !target(checkpatch) checkpatch: - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} PATCH_CHECK_ONLY=yes patch + @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} PATCH_CHECK_ONLY=yes ${_PATCH_SEQ} .endif # Reinstall @@ -2631,10 +2637,6 @@ @${RM} -f ${INSTALL_COOKIE} ${PACKAGE_COOKIE} .endif -################################################################ -# Some more targets supplied for users' convenience -################################################################ - # Cleaning up .if !target(do-clean) @@ -2798,10 +2800,7 @@ .if !target(checksum) -checksum: -.if !defined(REAL_EXTRACT) - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} fetch -.endif +checksum: fetch @if [ ! -f ${MD5_FILE} ]; then \ ${ECHO_MSG} ">> No MD5 checksum file."; \ else \ @@ -2870,7 +2869,8 @@ .if !target(package-noinstall) package-noinstall: @${MKDIR} ${WRKDIR} - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} PACKAGE_NOINSTALL=yes real-package + @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} pre-package \ + pre-package-script do-package post-package-script @${RM} -f ${TMPPLIST} -@${RMDIR} ${WRKDIR} .endif @@ -2880,22 +2880,7 @@ ################################################################ .if !target(depends) -depends: lib-depends misc-depends - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} fetch-depends - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} build-depends - @cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} run-depends - -.if make(fetch-depends) -DEPENDS_TMP+= ${FETCH_DEPENDS} -.endif - -.if make(build-depends) -DEPENDS_TMP+= ${BUILD_DEPENDS} -.endif - -.if make(run-depends) -DEPENDS_TMP+= ${RUN_DEPENDS} -.endif +depends: lib-depends misc-depends fetch-depends build-depends run-depends .if defined(ALWAYS_BUILD_DEPENDS) _DEPEND_ALWAYS= 1 @@ -2903,10 +2888,11 @@ _DEPEND_ALWAYS= 0 .endif -_DEPENDS_USE: .USE -.if defined(DEPENDS_TMP) +.for deptype in FETCH BUILD RUN +${deptype:L}-depends: +.if defined(${deptype}_DEPENDS) .if !defined(NO_DEPENDS) - @for i in ${DEPENDS_TMP}; do \ + @for i in ${${deptype}_DEPENDS}; do \ prog=`${ECHO} $$i | ${SED} -e 's/:.*//'`; \ dir=`${ECHO} $$i | ${SED} -e 's/[^:]*://'`; \ if ${EXPR} "$$dir" : '.*:' > /dev/null; then \ @@ -2957,10 +2943,7 @@ .else @${DO_NADA} .endif - -fetch-depends: _DEPENDS_USE -build-depends: _DEPENDS_USE -run-depends: _DEPENDS_USE +.endfor lib-depends: .if defined(LIB_DEPENDS) @@ -3118,32 +3101,39 @@ fi; \ done | sort -u -# Package (recursive runtime) dependency list. Print out directory names. +# Package (recursive runtime) dependency list. Print out both directory names +# and package names. package-depends-list: @${PACKAGE-DEPENDS-LIST} PACKAGE-DEPENDS-LIST= \ + if [ "${CHILD_DEPENDS}" ]; then \ + ${ECHO} "${PKGNAME} ${.CURDIR}"; \ + fi; \ checked="${PARENT_CHECKED}"; \ for dir in $$(${ECHO} "${LIB_DEPENDS} ${RUN_DEPENDS}" | ${TR} '\040' '\012' | ${SED} -e 's/^[^:]*://' -e 's/:.*//') $$(${ECHO} ${DEPENDS} | ${TR} '\040' '\012' | ${SED} -e 's/:.*//'); do \ if [ -d $$dir ]; then \ if (${ECHO} $$checked | ${GREP} -qwv "$$dir"); then \ - child=$$(cd $$dir; ${MAKE} PARENT_CHECKED="$$checked" package-depends-list); \ - for d in $$child; do ${ECHO} $$d; done; \ - ${ECHO} $$dir; \ - checked="$$dir $$child $$checked"; \ + childout=$$(cd $$dir; ${MAKE} CHILD_DEPENDS=yes PARENT_CHECKED="$$checked" package-depends-list); \ + set -- $$childout; \ + while [ $$\# != 0 ]; do \ + childname="$$childname $$1"; \ + childdir="$$childdir $$2"; \ + ${ECHO} "$$1 $$2"; \ + shift 2; \ + done; \ + checked="$$dir $$childdir $$checked"; \ fi; \ else \ ${ECHO_MSG} "${PKGNAME}: \"$$dir\" non-existent -- dependency list incomplete" >&2; \ fi; \ - done | sort -u + done # Print out package names. package-depends: - @for dir in $$(${PACKAGE-DEPENDS-LIST}); do \ - (cd $$dir; ${MAKE} package-name); \ - done + @${PACKAGE-DEPENDS-LIST} | ${AWK} '{print $$1}' ################################################################ # Everything after here are internal targets and really @@ -3317,6 +3307,7 @@ # Compress (or uncompress) and symlink manpages. .if !target(compress-man) compress-man: +.if defined(_MANPAGES) || defined(_MLINKS) .if ${MANCOMPRESSED} == yes && defined(NOMANCOMPRESS) @${ECHO_MSG} "===> Uncompressing manual pages for ${PKGNAME}" @_manpages='${_MANPAGES:S/'/'\''/g}' && [ "$${_manpages}" != "" ] && ( eval ${GUNZIP_CMD} $${_manpages} ) || ${TRUE} @@ -3337,6 +3328,9 @@ shift; shift; \ done .endif +.else + @${DO_NADA} +.endif .endif # Fake installation of package so that user can pkg_delete it later. @@ -3345,6 +3339,7 @@ .if !target(fake-pkg) fake-pkg: +.if !defined(NO_PKG_REGISTER) @if [ ! -d ${PKG_DBDIR} ]; then ${RM} -f ${PKG_DBDIR}; ${MKDIR} ${PKG_DBDIR}; fi @${RM} -f /tmp/${PKGNAME}-required-by .if defined(FORCE_PKG_REGISTER) @@ -3384,6 +3379,9 @@ ${CAT} /tmp/${PKGNAME}-required-by >> ${PKG_DBDIR}/${PKGNAME}/+REQUIRED_BY; \ ${RM} -f /tmp/${PKGNAME}-required-by; \ fi +.else + @${DO_NADA} +.endif .endif # Depend is generally meaningless for arbitrary ports, but if someone wants --------------7746931EEA6A51301F16C5D2-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-ports" in the body of the message
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