Tue, Nov 20 2001
23:47:09
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Request created by guest
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Subject: fft unresolved at link time
Platform: Linux/Intel
Linux distro: SuSe
linux cpu: AMD (K6, ...)
Xwindows version: X Accellerated Server
Xwindows manager: KDE 2.x
TclTk version: tcl/tk 8.3
grass downloaded at: Baylor site
grass sources source: no, I got a source code package from the server, 5.0.0pre2
c compiler name: gcc
fft reference is unresolved at link time resulting in i.fft, i.zc, i.surf.fractal
and i.shape not created. Below is the linker output:
make[1]: Entering directory `/opt/grass5.0.0pre2/src/imagery/i.fft/cmd'
gcc -s -o /opt/grass5.0.0pre2/dist.i686-pc-linux-gnu/etc/bin/cmd/i.fft OBJ.i686-pc-linux-gnu/fftmai
n.o
OBJ.i686-pc-linux-gnu/orig_wind.o OBJ.i686-pc-linux-gnu/save_fft.o OBJ.i686-pc-linux-gnu/fft_colors.
o
/opt/grass5.0.0pre2/src/libes/LIB.i686-pc-linux-gnu/libgis.a /opt/grass5.0.0pre2/src/libes/LIB.i686-
pc-linux-gnu/libgmath.a
-lz -lm
OBJ.i686-pc-linux-gnu/fftmain.o: In function `main':
/opt/grass5.0.0pre2/src/imagery/i.fft/cmd/fftmain.c:174: undefined reference
to `fft'
collect2: ld returned 1 exit status
make[1]: *** [/opt/grass5.0.0pre2/dist.i686-pc-linux-gnu/etc/bin/cmd/i.fft] Error
1
make[1]: Leaving directory `/opt/grass5.0.0pre2/src/imagery/i.fft/cmd'
make: *** [all] Error 1
tbird:/opt/grass5.0.0pre2/src/imagery/i.fft # |
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Wed, Nov 21 2001
08:30:33
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Mail sent by glynn.clements@virgin.net
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From |
Glynn Clements <glynn.clements@virgin.net>
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<15355.21853.147718.334386@cerise.nosuchdomain.co.uk>
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Date |
Wed, 21 Nov 2001 07:18:53 +0000
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To |
Request Tracker <grass-bugs@intevation.de>
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Cc |
grass5@grass.itc.it
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Subject |
Re: [GRASS5] [bug #856] (grass) fft unresolved at link time
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<20011120224709.E16A013A06@lists.intevation.de>
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Request Tracker wrote:
> grass sources source: no, I got a source code package from the server, 5.0.0pre2
> fft reference is unresolved at link time resulting in i.fft, i.zc,
> i.surf.fractal and i.shape not created. Below is the linker output:
You need the FFTW library, from www.fftw.org.
The current (CVS) version of the "configure" script will report an
error if FFTW cannot be found.
I guess that we should release a -pre3 version. The current configure
script is (or, at least, should be) a lot more robust than the -pre2
version.
--
Glynn Clements <glynn.clements@virgin.net>
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Fri, Nov 23 2001
10:45:05
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Status changed to resolved by mneteler
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