[DebianGIS-dev] Bug#579989: Bug#579989: Tries to dlopen libproj.so instead of libproj.so.0
On Sun, May 02, 2010 at 10:24:17PM +0200, Jeroen Dekkers wrote: Package: libgdal1-1.6.0 Version: 1.6.3-3+b2 Severity: normal Tags: patch I'm getting the following error: ERROR 6: Unable to load PROJ.4 library (libproj.so), creation of OGRCoordinateTransformation failed. This is because GDAL tries to dlopen libproj.so, but it should dlopen libproj.so.0. I tested the attached patch and that fixes the error. This is a non-sense: fran...@blegrez:~$ ldd /usr/lib/libgdal1.6.0.so|grep proj libproj.so.0 = /usr/lib/libproj.so.0 (0xb4e7) So, _what_ are you doing _exactly_ to get this type of error? -- Francesco P. Lovergine ___ Pkg-grass-devel mailing list Pkg-grass-devel@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/pkg-grass-devel
Re: [DebianGIS-dev] Bug#579987: FTBFS when python-setuptools is installed
On Sun, May 02, 2010 at 10:42:08PM +0200, Jeroen Dekkers wrote: Package: libgdal1-1.6.0 Version: 1.6.3-3+b2 Severity: normal GDAL fails to build when python-setuptools is installed. When I uninstall python-setuptools it builds fine. The error I get is: It seems a routinary failure of python+swig support, an always evil combination of parts... -- Francesco P. Lovergine ___ Pkg-grass-devel mailing list Pkg-grass-devel@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/pkg-grass-devel
[DebianGIS-dev] r2846 - packages/gdal/branches/1.7/debian
Author: frankie Date: 2010-05-03 10:39:17 + (Mon, 03 May 2010) New Revision: 2846 Modified: packages/gdal/branches/1.7/debian/changelog Log: Ops, wrong version. Modified: packages/gdal/branches/1.7/debian/changelog === --- packages/gdal/branches/1.7/debian/changelog 2010-05-03 10:38:36 UTC (rev 2845) +++ packages/gdal/branches/1.7/debian/changelog 2010-05-03 10:39:17 UTC (rev 2846) @@ -1,4 +1,4 @@ -gdal (1.7.1-2) experimental; urgency=low +gdal (1.7.2-1) experimental; urgency=low * New upstream release. * Merged patch doxygen.dpatch. ___ Pkg-grass-devel mailing list Pkg-grass-devel@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/pkg-grass-devel
[DebianGIS-dev] r2847 - packages/gdal/tags
Author: frankie Date: 2010-05-03 11:07:01 + (Mon, 03 May 2010) New Revision: 2847 Added: packages/gdal/tags/1.7.2-1/ Log: [svn-buildpackage] Tagging gdal (1.7.2-1) ___ Pkg-grass-devel mailing list Pkg-grass-devel@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/pkg-grass-devel
[DebianGIS-dev] Bug#579989: Bug#579989: Tries to dlopen libproj.so instead of libproj.so.0
At Mon, 3 May 2010 09:30:08 +0200, Francesco P. Lovergine wrote: On Sun, May 02, 2010 at 10:24:17PM +0200, Jeroen Dekkers wrote: Package: libgdal1-1.6.0 Version: 1.6.3-3+b2 Severity: normal Tags: patch I'm getting the following error: ERROR 6: Unable to load PROJ.4 library (libproj.so), creation of OGRCoordinateTransformation failed. This is because GDAL tries to dlopen libproj.so, but it should dlopen libproj.so.0. I tested the attached patch and that fixes the error. This is a non-sense: fran...@blegrez:~$ ldd /usr/lib/libgdal1.6.0.so|grep proj libproj.so.0 = /usr/lib/libproj.so.0 (0xb4e7) So, _what_ are you doing _exactly_ to get this type of error? But that's because libogdi.so.3 links with libproj: runge:~% objdump -x /usr/lib/libogdi.so.3 | grep NEEDED NEEDED libdl.so.2 NEEDED libz.so.1 NEEDED libexpat.so.1 NEEDED libproj.so.0 NEEDED libm.so.6 NEEDED libc.so.6 libgdal1.6.0.so.1 doesn't link directly to it: runge:~% objdump -p /usr/lib/libgdal1.6.0.so.1 | grep NEEDED NEEDED libgeos_c.so.1 NEEDED libsqlite3.so.0 NEEDED libodbc.so.1 NEEDED libodbcinst.so.1 NEEDED libexpat.so.1 NEEDED libxerces-c.so.28 NEEDED libjasper.so.1 NEEDED libhdf5.so.6 NEEDED libmfhdfalt.so.0 NEEDED libdfalt.so.0 NEEDED libogdi.so.3.2 NEEDED libgif.so.4 NEEDED libjpeg.so.62 NEEDED libpng12.so.0 NEEDED libnetcdf.so.4 NEEDED libpq.so.5 NEEDED libz.so.1 NEEDED libpthread.so.0 NEEDED librt.so.1 NEEDED libdl.so.2 NEEDED libcurl-gnutls.so.4 NEEDED libmysqlclient.so.16 NEEDED libstdc++.so.6 NEEDED libgcc_s.so.1 NEEDED libm.so.6 NEEDED libc.so.6 As far as I understand because GDAL only needs libproj for doing certain kind of conversions. So it does a dlopen() when it needs it, but uses libproj.so instead of libproj.so.0. I found the bug when using the GIS part of django with the OpenStreetMap widget, so that's a bit of a complex test case. But I've also found a bug report for Fedora and they patched it the same way, see http://cvs.fedoraproject.org/viewvc/rpms/gdal/F-13/gdal.spec?revision=1.74view=markup line 170. If you look at the source, ogr/ogrct.cpp is doing pfn_pj_init = (projPJ (*)(int, char**)) CPLGetSymbol( pszLibName, pj_init ); where pszLibName is set to libproj.so earlier in the code, and CPLGetSymbol is a platform independent wrapper defined in port/cplgetsymbol.cp that calls dlopen/dlsym. And that's clearly wrong, as it should always open libproj.so.0. And not just because libproj.so only exists in the libproj-dev package, but if libproj gets a SONAME bump because of an ABI change you would get a library with a different ABI if you dlopen just libproj.so. I hope this explanation clears everything up. Kind regards, Jeroen Dekkers ___ Pkg-grass-devel mailing list Pkg-grass-devel@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/pkg-grass-devel
[DebianGIS-dev] Bug#580172: libgdal-doc suggests libgdal1-1.6.0 when libgdal1-1.6.0 already installed
Package: libgdal-doc Version: 1.6.3-3 Severity: minor Tags: squeeze A very minor error, though a bit puzzling. Breaks nothing - just letting you know libgdal-doc suggests libgdal1-1.6.0 (=1.6.3-3) but: a. this is already installed b. choosing libgdal1-1.6.0 via the 'mark suggetsted in synaptic and get informed that it cannot be installed due to unresolvable dependencies 'libgdal1-1.6.0:' (same for aptitude) I had a look at the control file but I cannot tell what is happening as it uses subsitution tvars. Cheers adrian -- System Information: Debian Release: squeeze/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 2.6.32-3-amd64 (SMP w/2 CPU cores) Locale: LANG=en_NZ.utf8, LC_CTYPE=en_NZ.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash libgdal-doc depends on no packages. libgdal-doc recommends no packages. Versions of packages libgdal-doc suggests: ii libgdal1-1.6.01.6.3-3+b1 Geospatial Data Abstraction Librar -- no debconf information ___ Pkg-grass-devel mailing list Pkg-grass-devel@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/pkg-grass-devel
