Re: [Flightgear-devel] Cygwin Installation problem

Thomas Biwer Fri, 20 Oct 2006 01:44:11 -0700

uh, i forgot: here are the messages I get during linking process:

../../src/Main/libMain.a(main.o): In function `_Z14fgIdleFunctionv':
/fg-0.9.10/include/simgear/ephemeris/ephemeris.hxx:259: undefined reference to `
SGSky::build(double, double, double, double, int, double (*) [3], int, double (*
) [3])'
../../src/Scenery/libScenery.a(tileentry.o): In function `_ZN11FGTileEntry4loadE
RKSt6vectorISsSaISsEEb':
/home/biwert/FlightGear-0.9.10/src/Scenery/tileentry.cxx:887: undefined referenc
e to `sgMakeTaxiSign(SGMaterialLib*, std::basic_string<char, std::char_traits<ch
ar>, std::allocator<char> >, std::basic_string<char, std::char_traits<char>, std
::allocator<char> >)'
/fg-0.9.10/lib/libsgmodel.a(animation.o): In function `_ZN15SGSpinAnimationC2EP1
4SGPropertyNode11SGSharedPtrIS0_Ed':
/home/biwert/SimGear-0.3.10/simgear/scene/model/../../../simgear/structure/SGSha
redPtr.hxx:74: undefined reference to `SGPersonalityParameter<double>::getNodeVa
lue(SGPropertyNode*, char const*, double) const'
/home/biwert/SimGear-0.3.10/simgear/scene/model/../../../simgear/structure/SGSha
redPtr.hxx:74: undefined reference to `SGPersonalityParameter<double>::getNodeVa
lue(SGPropertyNode*, char const*, double) const'
/fg-0.9.10/lib/libsgmodel.a(animation.o): In function `_ZN15SGSpinAnimationC2EP1
4SGPropertyNode11SGSharedPtrIS0_Ed':
/home/biwert/SimGear-0.3.10/simgear/scene/model/../../../simgear/scene/model/per
sparam.hxx :24: undefined reference to `SGPersonalityParameter<double>::getNodeVa
lue(SGPropertyNode*, char const*, double) const'
/fg-0.9.10/lib/libsgmodel.a(animation.o): In function `_ZNSt6vectorIN16SGTimedAn
imation12DurationSpecESaIS1_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS1
_S3_EERKS1_':
/home/biwert/SimGear-0.3.10/simgear/scene/model/../../../simgear/structure/SGSha
redPtr.hxx:(.text$_ZN22SGPersonalityParameterIdEC1EP14SGPropertyNodePKcd[SGPerso
nalityParameter<double>::SGPersonalityParameter[in-charge](SGPropertyNode*, char
const*, double)]+0xed): undefined reference to `SGPersonalityParameter<double>:
:getNodeValue(SGPropertyNode*, char const*, double) const'
/home/biwert/SimGear-0.3.10/simgear/scene/model/../../../simgear/structure/SGSha
redPtr.hxx:(.text$_ZN22SGPersonalityParameterIdEC1EP14SGPropertyNodePKcd[SGPerso
nalityParameter<double>::SGPersonalityParameter[in-charge](SGPropertyNode*, char
const*, double)]+0x114): undefined reference to `SGPersonalityParameter<double>
::getNodeValue(SGPropertyNode*, char const*, double) const'
/fg-0.9.10/lib/libsgmodel.a(animation.o):/home/biwert/SimGear-0.3.10/simgear/sce
ne/model/animation.cxx:107: more undefined references to `SGPersonalityParameter
<double>::getNodeValue(SGPropertyNode*, char const*, double) const' follow
collect2: ld returned 1 exit status
make[2]: *** [fgfs.exe] Error 1
make[2]: Leaving directory `/home/biwert/FlightGear-0.9.10/src/Main'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/biwert/FlightGear-0.9.10/src'
make: *** [all-recursive] Error 1

2006/10/20, Thomas Biwer <[EMAIL PROTECTED]>:

Richard,

I wasnt able to find your patches in the mailinglist´s archive, so I stumbled through the compilation of FlightGear by my own. There were two errors which I attached in a txt-file including the changes I did within the code. What do you (or anybody else) think about this?

Unfortunately FlightGear wont link, there are a whole bunch of linker errors and the problem seems to be within some libraries of simgear (again *sigh*). Any suggestions as to how I might get it linked well?

Thanks.

Best,

Thomas

2006/10/19, Richard Bytheway <[EMAIL PROTECTED]>:
I posted some patches to Flightgear a few weeks back which I needed to get it building under Cygwin. You will probably want to dig those out when you get to that point.

Richard

________________________________

From: Richard Bytheway [mailto:[EMAIL PROTECTED]] On Behalf Of Thomas Biwer
Sent: 19 October 2006 13:45
To: FlightGear developers discussions
Subject: Re: [Flightgear-devel] Cygwin Installation problem

Richard,

you re the man! :-) seems to work now. Thank you a lot. I was struggling with this for days now... and, yes, your diff-files DID work directly.

there were two other error messages somewhere in the sound folder, i managed them in the same way and it seems to work out fine.

Thank you again.

Best,
Thomas

2006/10/19, Richard Bytheway < [EMAIL PROTECTED]>:

       OK, replying to myself...

       Attached are diff files for the two files. These probably won't apply directly, but they show where I have put the include lines, and they work for me.

       Richard

       -----Original Message-----
       From: Richard Bytheway [mailto:[EMAIL PROTECTED] ] On Behalf Of Richard Bytheway
       Sent: 19 October 2006 12:14
       To: FlightGear developers discussions
       Subject: Re: [Flightgear-devel] Cygwin Installation problem

       > Well, there came another idea into my mind: During the installation of
       > SimGear I was struggling with the problem of function isnan being
       > undeclared in cloud.cxx and cloudfield.cxx and after some research in
       > the mailing list´s archive, i found that this problem once had lead to
       > an endless loop and therefore caused a hang starting FG on an macOS. (
       > http://mail.flightgear.org/pipermail/flightgear-devel/2005-February/03
       > 5004.html)
       >
       > so the problem seems to be that isnan is not declared. i m really out
       > of ideas how to deal with that since i already tried a couple of
       > things, namely these suggestions given over here:
       > http://mail.flightgear.org/pipermail/flightgear-devel/2004-May/028391 < http://mail.flightgear.org/pipermail/flightgear-devel/2004-May/028391 > .
       > html
       >
       > NOTE: i m using cygwin, not msys, on a pentium 4 using windowsXP. here´s what i get when i try to compile:
       >
       >
       < snip>

       You need to add a #include to ieeefp.h in the top of cloud.cxx and cloudfield.cxx, and one other in that directory.

       I don't have access to my FG codebase today, but I can post full details tomorrow if you can wait.

       Richard

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Re: [Flightgear-devel] Cygwin Installation problem

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