From owner-freebsd-ports@FreeBSD.ORG Fri Dec 5 07:46:32 2008 Return-Path: Delivered-To: freebsd-ports@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4F7C6106564A for ; Fri, 5 Dec 2008 07:46:32 +0000 (UTC) (envelope-from bounces@nabble.com) Received: from kuber.nabble.com (kuber.nabble.com [216.139.236.158]) by mx1.freebsd.org (Postfix) with ESMTP id 094038FC19 for ; Fri, 5 Dec 2008 07:46:32 +0000 (UTC) (envelope-from bounces@nabble.com) Received: from isper.nabble.com ([192.168.236.156]) by kuber.nabble.com with esmtp (Exim 4.63) (envelope-from ) id 1L8VOR-0007gk-73 for freebsd-ports@freebsd.org; Thu, 04 Dec 2008 23:46:31 -0800 Message-ID: <20849140.post@talk.nabble.com> Date: Thu, 4 Dec 2008 23:46:31 -0800 (PST) From: Silver Salonen To: freebsd-ports@freebsd.org In-Reply-To: <20849062.post@talk.nabble.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Nabble-From: silver.salonen@gmail.com References: <20828880.post@talk.nabble.com> <7d6fde3d0812040143n374c63edyead7aa4f44e7c0f1@mail.gmail.com> <20830760.post@talk.nabble.com> <7d6fde3d0812040320p2df5474av631d9139c1e9f205@mail.gmail.com> <20831657.post@talk.nabble.com> <7d6fde3d0812041205h493da747vffede0a613c390b8@mail.gmail.com> <20849062.post@talk.nabble.com> Subject: Re: cmake cannot link against libxml++ X-BeenThere: freebsd-ports@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting software to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Dec 2008 07:46:32 -0000 Silver Salonen wrote: > > > Garrett Cooper-6 wrote: >> >> On Thu, Dec 4, 2008 at 3:27 AM, Silver Salonen >> wrote: >>> >>> Garrett Cooper-6 wrote: >>>> >>>> On Thu, Dec 4, 2008 at 2:20 AM, Silver Salonen >>>> >>>> wrote: >>>>> Garrett Cooper-6 wrote: >>>>>> >>>>>> On Thu, Dec 4, 2008 at 12:02 AM, Silver Salonen >>>>>> wrote: >>>>>>> >>>>>>> Hello. >>>>>>> >>>>>>> I created a port for Museek+ which is built with cmake now. The >>>>>>> problem >>>>>>> is >>>>>>> that although it gets built OK, cmake cannot link one of its >>>>>>> executables >>>>>>> against libxml++: >>>>>>> ===== >>>>>>> ... [100%] Building CXX object >>>>>>> museekd/CMakeFiles/museekd.dir/distributedsocket.cpp.o Linking CXX >>>>>>> executable museekd /usr/bin/ld: cannot find -lxml++-2.6 *** Error >>>>>>> code >>>>>>> 1 >>>>>>> ===== >>>>>>> >>>>>>> Concerning libxml++, cmake seems to find it OK - before building: >>>>>>> ===== >>>>>>> -- checking for one of the modules 'libxml++-2.6' -- found >>>>>>> libxml++-2.6, >>>>>>> version 2.22.0 >>>>>>> ===== >>>>>>> >>>>>>> Previously I had a problem with cmake finding libiconv.h, but I >>>>>>> resolved >>>>>>> it >>>>>>> with "CMAKE_ARGS+= >>>>>>> -DCMAKE_REQUIRED_INCLUDES="${LOCALBASE}/include". >>>>>>> But >>>>>>> I guess it's irrelevant and not even similar. >>>>>>> >>>>>>> Is there anything to be specified in order to cmake to find libxml++ >>>>>>> correctly? >>>>>> >>>>>> 1. Does /usr/local/lib/libxml++-2.6.a and/or >>>>>> /usr/local/lib/libxml++-2.6.so exist? >>>>>> 2. What are your CXXFLAGS / LDFLAGS? >>>>>> >>>>> >>>>> 1. Yes: >>>>> $ ls -1 /usr/local/lib/libxml++* >>>>> /usr/local/lib/libxml++-2.6.a >>>>> /usr/local/lib/libxml++-2.6.la >>>>> /usr/local/lib/libxml++-2.6.so >>>>> /usr/local/lib/libxml++-2.6.so.2 >>>>> >>>>> 2. CXXFLAGS: -O2 -fno-strict-aliasing -pipe >>>>> LDFLAGS: nothing >>>> >>>> Sorry -- let me rephrase: what are CXXFLAGS and LDFLAGS set to for the >>>> port? >>>> -Garrett >>>> >>> >>> I got the values from pre-everything: >>> @${ECHO_MSG} "${CXXFLAGS}" >>> @${ECHO_MSG} "${LDFLAGS}" >>> >>> So I guess they are valid in this matter? >> >> Eh? It all depends on where you're doing the echo... >> >> Honestly I'd need to see more around where you're running configure, >> or passing in args for the parent make (if it doesn't use configure). >> You're probably just missing /usr/local/lib in your LDFLAGS though. >> > > I echoed these in "pre-everything" section. Now I set "LDFLAGS+= > -L${LOCALBASE}/lib", but it doesn't help much. My Makefile is structured > smth like that: > > PORTNAME=... > ... > USE_CMAKE= yes > ... > LDFLAGS+= -L${LOCALBASE}/lib > CMAKE_ARGS+= -DCMAKE_REQUIRED_INCLUDES="${LOCALBASE}/include" > ... > OPTIONS=... > ... > .include > ... > pre-everything:: > @${ECHO_MSG} "${CXXFLAGS}" > @${ECHO_MSG} "${LDFLAGS}" > ... > post-install: > ... > .include > OK, the problem disappeared when I also set: CONFIGURE_ENV+= CPPFLAGS="${CPPFLAGS}" LDFLAGS="${LDFLAGS}" Thanks for your help! :) -- View this message in context: http://www.nabble.com/cmake-cannot-link-against-libxml%2B%2B-tp20828880p20849140.html Sent from the freebsd-ports mailing list archive at Nabble.com.