[geos-devel] New problem when compiling QGis against geos 3.0.0rc4

[Mike Leahy]

Paul,

I noticed that too, but I didn't really know what to think of it.
Whenever I switch between rc3 and rc4 versions of geos, I 'make
uninstall' one to remove it, 'make install' the other.  That would
prevent any header files being left behind, right?  The libraries in
/usr/lib64 look to be the right ones at least.

With QGis, after this build fails, even after doing a make clean (or
distclean) I get a different error (see below), so I have been deleting
the qgis source folder, and starting fresh each time from the
distributed source package (qgis-0.8.0.tar.gz).
/usr/include/geos/version.h looks like the right version too.

I might point out that I'm doing all this on a machine running FC6
x86_64 - if I have time, I might be able to try later tonight with an
i386 machine just to be sure (if you think it's worthwhile).

Mike

========================================================================

ranlib .libs/libqgis_core.a
creating libqgis_core.la
(cd .libs && rm -f libqgis_core.la && ln -s ../libqgis_core.la
libqgis_core.la)
make[4]: Leaving directory `/home/sources/qgis-0.8.0/src/core'
make[3]: Leaving directory `/home/sources/qgis-0.8.0/src/core'
Making all in ui
make[3]: Entering directory `/home/sources/qgis-0.8.0/src/ui'
make[3]: *** No rule to make target `ui_qgisappbase.h', needed by `all'.
 Stop.
make[3]: Leaving directory `/home/sources/qgis-0.8.0/src/ui'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/sources/qgis-0.8.0/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/sources/qgis-0.8.0'
make: *** [all] Error 2


Paul Ramsey wrote:
> It didn't die until you got to the linker, which is interesting.  My
> sysadmins shots-in-dark:
> 
> - Are you compiling against rc4 headers and rc3 libraries? Vice versa?
> - Have you done a 'make clean' and rebuild on *both* geos and qgis?
> 
> P.
> 
> Mike Leahy wrote:
>> Hello list,
>>
>> When I compile QGis 0.8.0 against GEOS 3.0.0rc3, it works fine.  Now,
>> however, compiling against GEOS 3.0.0rc4 gives me the the errors below.
>>  I'm positive that I haven't done anything different with rc4.  I tried
>> both rc3 and rc4 last night just to be sure...does anybody have an idea
>> what I need to do to fix this?
>>
>> Regards,
>> Mike
>>
>> =====================================================================
>>
>> /bin/sh ../../libtool --tag=CXX --mode=link g++  -g -O2  -L/usr/lib64
>> -L/usr/lib -lproj -L/usr/lib -o qgis -rdynamic qgis-main.o
>> ../raster/libqgis_raster.la ../legend/libqgis_legend.la
>> ../composer/libqgis_composer.la  -L/usr/lib64 -lQtCore -lQt3Support
>> -lQtGui -lQtNetwork -lQtSvg -lQtCore -lQt3Support -lQtGui -lQtNetwork
>> -lQtXml -lQtSvg -lQtTest -lQtDesigner -L/usr/lib64 -lgdal -L/usr/lib64
>> -lpq -L/usr/lib64 -lgeos -lpython2.4 -lproj -lsqlite3 libqgis_gui.la
>> ../core/libqgis_core.la  -lutil
>> g++ -g -O2 -o .libs/qgis -rdynamic qgis-main.o  -L/usr/lib64 -L/usr/lib
>> ../raster/.libs/libqgis_raster.so ../legend/.libs/libqgis_legend.so
>> ../composer/.libs/libqgis_composer.so -lQtCore -lQt3Support -lQtGui
>> -lQtNetwork -lQtXml -lQtSvg -lQtTest -lQtDesigner /usr/lib64/libgdal.so
>> -lpq /usr/lib64/libgeos.so -lpython2.4 -lproj -lsqlite3
>> ./.libs/libqgis_gui.so ../core/.libs/libqgis_core.so -lutil -Wl,--rpath
>> -Wl,/usr/lib64
>> ../core/.libs/libqgis_core.so: undefined reference to
>> `geos::geom::Coordinate::Coordinate(double, double, double)'
>> ../core/.libs/libqgis_core.so: undefined reference to
>> `geos::io::WKTReader::~WKTReader()'
>> ../core/.libs/libqgis_core.so: undefined reference to
>> `geos::io::WKTReader::WKTReader(geos::geom::GeometryFactory const*)'
>> ../core/.libs/libqgis_core.so: undefined reference to
>> `geos::geom::Coordinate::~Coordinate()'
>> collect2: ld returned 1 exit status
>> make[4]: *** [qgis] Error 1
>> make[4]: Leaving directory `/home/sources/qgis-0.8.0/src/gui'
>> make[3]: *** [all] Error 2
>> make[3]: Leaving directory `/home/sources/qgis-0.8.0/src/gui'
>> make[2]: *** [all-recursive] Error 1
>> make[2]: Leaving directory `/home/sources/qgis-0.8.0/src'
>> make[1]: *** [all-recursive] Error 1
>> make[1]: Leaving directory `/home/sources/qgis-0.8.0'
>> make: *** [all] Error 2
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> 
>