Date: Thu, 4 Dec 2008 12:05:42 -0800 From: "Garrett Cooper" <yanefbsd@gmail.com> To: "Silver Salonen" <silver.salonen@gmail.com> Cc: freebsd-ports@freebsd.org Subject: Re: cmake cannot link against libxml++ Message-ID: <7d6fde3d0812041205h493da747vffede0a613c390b8@mail.gmail.com> In-Reply-To: <20831657.post@talk.nabble.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>
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On Thu, Dec 4, 2008 at 3:27 AM, Silver Salonen <silver.salonen@gmail.com> wrote:
>
>
> Garrett Cooper-6 wrote:
>>
>> On Thu, Dec 4, 2008 at 2:20 AM, Silver Salonen <silver.salonen@gmail.com>
>> wrote:
>>> Garrett Cooper-6 wrote:
>>>>
>>>> On Thu, Dec 4, 2008 at 12:02 AM, Silver Salonen
>>>> <silver.salonen@gmail.com> 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.
-Garrett
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