I am the maintainer of the port vis5d+. I just got this email (copied below) saying that vis5d+ isn't building right now.

The issue seems to be that some reference to __i686.get_pc_thunk.bx is included twice at some point. This variable seems to be part of an object file crtbeginS.o that is created by gcc or gcc45, in what seem to me to be very mysterious conditions. I am rather sure that the issue has nothing to do with vis5d+, but rather is something to do with either gcc45, or libtools, neither of which I understand.

Does anyone out there have any idea of what the problem is, or how it can be solved?


Erwin Lansing wrote:

Subject: Re: [ports-i...@freebsd.org: vis5d+-1.2.1_15 failed on i386 8]


FYI; can you please investigate and/or report to the developers?  If
you are already aware of this problem but do not yet have a fix,
please mark the port BROKEN in the appropriate case, so that users do
not unexpectedly encounter it.

See http://pointyhat.freebsd.org for the full log.

Thanks,
-erwin

----- Forwarded message from User Ports-i386<ports-i...@freebsd.org>  -----

Date: Thu, 24 Feb 2011 02:48:11 GMT
From: User Ports-i386<ports-i...@freebsd.org>
To: er...@freebsd.org, m...@freebsd.org, ite...@freebsd.org, lini...@freebsd.org
Subject: vis5d+-1.2.1_15 failed on i386 8

Excerpt from the build log at

   
http://pointyhat.freebsd.org/errorlogs/i386-errorlogs/a.8.20110223062852/vis5d+-1.2.1_15.log

.........................................


libtool: compile:  gcc45 -DHAVE_CONFIG_H -I. -I. -I.. -I. -I/usr/local/include -O2 -pipe 
-DMIX_ANSI_IOSTREAMS -fPIC -fpermissive -Wl,-rpath=/usr/local/lib/gcc45 
-fno-strict-aliasing -std=gnu89 -Wall -D_THREAD_SAFE -c xdump.c -MT xdump.lo -MD -MP -MF 
.deps/xdump.TPlo -o xdump.o>/dev/null 2>&1
/bin/sh /usr/local/bin/libtool --mode=link g++45  -O2 -pipe 
-DMIX_ANSI_IOSTREAMS -fPIC -fpermissive -Wl,-rpath=/usr/local/lib/gcc45 
-fno-strict-aliasing   -L/usr/local/lib -L/usr/local/lib -pthread 
-Wl,-rpath=/usr/local/lib/gcc45 -o libvis5d.la -rpath /usr/local/lib 
-version-info 2:0:0 api.lo analysis.lo anim.lo box.lo chrono.lo  compute.lo 
contour.lo groupchrono.lo globals.lo graphics.all.lo  grid.lo image.lo 
imemory.lo map.lo matrix.lo linterp.lo  memory.lo misc.lo mwmborder.lo proj.lo 
queue.lo render.lo  rgb.lo record.lo save.lo socketio.lo stream.lo sounding.lo  
sync.lo tclsave.lo textplot.lo topo.lo traj.lo user_data.lo  volume.lo vtmcP.lo 
work.lo sgidump.lo decimate.lo analyze_i.lo  file_i.lo grid_i.lo misc_i.lo 
output_i.lo proj_i.lo  projlist_i.lo read_epa_i.lo read_gr3d_i.lo 
read_grid_i.lo  read_grads_i.lo read_uwvis_i.lo read_v5d_i.lo resample_i.lo  
select_i.lo tokenize_i.lo iapi.lo file.lo irregular_v5d.lo  gl_to_ppm.lo 
graphics.ogl.lo graphics.scenes.lo  graphics
.v
  rml.lo xdump.lo  -lm -lgfx
libtool: link: c++ -shared -nostdlib /usr/lib/crti.o /usr/lib/crtbeginS.o  
.libs/api.o .libs/analysis.o .libs/anim.o .libs/box.o .libs/chrono.o 
.libs/compute.o .libs/contour.o .libs/groupchrono.o .libs/globals.o 
.libs/graphics.all.o .libs/grid.o .libs/image.o .libs/imemory.o .libs/map.o 
.libs/matrix.o .libs/linterp.o .libs/memory.o .libs/misc.o .libs/mwmborder.o 
.libs/proj.o .libs/queue.o .libs/render.o .libs/rgb.o .libs/record.o 
.libs/save.o .libs/socketio.o .libs/stream.o .libs/sounding.o .libs/sync.o 
.libs/tclsave.o .libs/textplot.o .libs/topo.o .libs/traj.o .libs/user_data.o 
.libs/volume.o .libs/vtmcP.o .libs/work.o .libs/sgidump.o .libs/decimate.o 
.libs/analyze_i.o .libs/file_i.o .libs/grid_i.o .libs/misc_i.o .libs/output_i.o 
.libs/proj_i.o .libs/projlist_i.o .libs/read_epa_i.o .libs/read_gr3d_i.o 
.libs/read_grid_i.o .libs/read_grads_i.o .libs/read_uwvis_i.o 
.libs/read_v5d_i.o .libs/resample_i.o .libs/select_i.o .libs/tokenize_i.o 
.libs/iapi.o .libs/file.o .libs/irregu
la
  r_v5d.o .libs/gl_to_ppm.o .libs/graphics.ogl.o .libs/graphics.scenes.o 
.libs/graphics.vrml.o .libs/xdump.o   -L/usr/local/lib -pthread -lgfx 
-L/usr/lib -lstdc++ -lm -lc -lgcc_s /usr/lib/crtendS.o /usr/lib/crtn.o  
-Wl,-rpath=/usr/local/lib/gcc45 -pthread -Wl,-rpath=/usr/local/lib/gcc45 
-pthread -pthread   -pthread -Wl,-soname -Wl,libvis5d.so.2 -o 
.libs/libvis5d.so.2
.libs/api.o(.text.__i686.get_pc_thunk.bx+0x0): In function 
`__i686.get_pc_thunk.bx':
: multiple definition of `__i686.get_pc_thunk.bx'
/usr/lib/crtbeginS.o(.gnu.linkonce.t.__i686.get_pc_thunk.bx+0x0): first defined 
here
*** Error code 1

Stop in /work/a/ports/science/vis5d+/work/vis5d+-1.2.1/src.
*** Error code 1

Stop in /work/a/ports/science/vis5d+/work/vis5d+-1.2.1/src.
*** Error code 1

Stop in /work/a/ports/science/vis5d+/work/vis5d+-1.2.1.
*** Error code 1

Stop in /work/a/ports/science/vis5d+/work/vis5d+-1.2.1.
*** Error code 1

Stop in /a/ports/science/vis5d+.
================================================================
build of /usr/ports/science/vis5d+ ended at Thu Feb 24 02:47:46 UTC 2011

!DSPAM:4d65c6f0315011692978788!


----- End forwarded message -----

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