[Slackbuilds-users] gdal SlackBuild fails

[Willy Sudiarto Raharjo]

> The gdal SB initially fails  as below:
> 
>> running build_ext
>> building 'osgeo._gdal' extension
>> creating build/temp.linux-x86_64-2.7
>> creating build/temp.linux-x86_64-2.7/extensions
>> /bin/sh /tmp/SBo/gdal-2.1.3/libtool --mode=compile --tag=CC gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I../../port -I../../gcore -I../../alg -I../../ogr/ -I../../ogr/ogrsf_frmts -I../../gnm -I../../apps -I/usr/include/python2.7 -I/usr/lib64/python2.7/site-packages/numpy/core/include -I/tmp/SBo/gdal-2.1.3/include -c extensions/gdal_wrap.cpp -o build/temp.linux-x86_64-2.7/extensions/gdal_wrap.o
>> libtool: compile:  gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I../../port -I../../gcore -I../../alg -I../../ogr/ -I../../ogr/ogrsf_frmts -I../../gnm -I../../apps -I/usr/include/python2.7 -I/usr/lib64/python2.7/site-packages/numpy/core/include -I/tmp/SBo/gdal-2.1.3/include -c extensions/gdal_wrap.cpp  -fPIC -DPIC -o build/temp.linux-x86_64-2.7/extensions/.libs/gdal_wrap.o
>> cc1plus: warning: command line option '-Wstrict-prototypes' is valid for C/ObjC but not for C++
>> In file included from /usr/include/python2.7/Python.h:133:0,
>>                  from extensions/gdal_wrap.cpp:155:
>> extensions/gdal_wrap.cpp: In function 'PyObject* _wrap_MajorObject_SetMetadata__SWIG_0(PyObject*, PyObject*)':
>> /usr/include/python2.7/abstract.h:1354:62: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
>>  #define PyMapping_Items(O) PyObject_CallMethod(O,"items",NULL)
>>                                                               ^
>> extensions/gdal_wrap.cpp:9115:31: note: in expansion of macro 'PyMapping_Items'
>>          PyObject *item_list = PyMapping_Items( obj1 );
>>                                ^
>> g++ -pthread -shared build/temp.linux-x86_64-2.7/extensions/gdal_wrap.o -L../../.libs -L../../ -L/usr/lib64 -L/tmp/SBo/gdal-2.1.3/lib -lpython2.7 -lgdal -o build/lib.linux-x86_64-2.7/osgeo/_gdal.so
>> g++: error: build/temp.linux-x86_64-2.7/extensions/gdal_wrap.o: No such file or directory
>> error: command 'g++' failed with exit status 1
>> GNUmakefile:74: recipe for target 'build' failed
>> make[2]: *** [build] Error 1
>> make[2]: Leaving directory '/tmp/SBo/gdal-2.1.3/swig/python'
>> GNUmakefile:30: recipe for target 'build' failed
>> make[1]: *** [build] Error 2
>> make[1]: Leaving directory '/tmp/SBo/gdal-2.1.3/swig'
>> GNUmakefile:104: recipe for target 'swig-modules' failed
>> make: *** [swig-modules] Error 2
> 
> On manually re-running make, it runs to completion.
> 
> However make install now fails identically.
> 
> The error above happens because gdal_wrap.o is in
> build/temp.linux-x86_64-2.7/extensions/.libs (within
> /tmp/SBo/gdal-2.1.3/swig/python).
> 
> build/temp.linux-x86_64-2.7/extensions contains gdal_wrap.lo:
> 
>> + cat gdal_wrap.lo
>> # build/temp.linux-x86_64-2.7/extensions/gdal_wrap.lo - a libtool object file
>> # Generated by libtool (GNU libtool) 2.4
>> #
>> # Please DO NOT delete this file!
>> # It is necessary for linking the library.
>>
>> # Name of the PIC object.
>> pic_object='.libs/gdal_wrap.o'
>>
>> # Name of the non-PIC object
>> non_pic_object=none
> 
> That looks as if it ought to work I guess, but it doesn't.
> 
> I salvaged the build by:
> 
>> 08:40:26# cd build/temp.linux-x86_64-2.7/extensions
>> 08:47:54# mv .libs/gdal_wrap.o .
>> 08:48:22# rmdir .libs
>> 08:48:30# ln -s . .libs
>> 08:50:46# cd /tmp/SBo/gdal-2.1.3
>> 08:50:57# make install DESTDIR=$PKG
> 
> then running the rest of the SB commands by hand. (I had run some of the
> previous commands already, e.g. to set $PKG).
> 
> Do I need a newer version of ld or what?

works fine here

proj:
  MD5SUM check for proj-4.9.3.tar.gz ... OK
  Building package proj-4.9.3-x86_64-1_SBo.tgz ... OK
  Installing package proj-4.9.3-x86_64-1_SBo.tgz ... OK

geos:
  MD5SUM check for geos-3.6.1.tar.bz2 ... OK
  Building package geos-3.6.1-x86_64-1_SBo.tgz ... OK
  Installing package geos-3.6.1-x86_64-1_SBo.tgz ... OK

gdal:
  MD5SUM check for gdal-2.1.3.tar.xz ... OK
  Building package gdal-2.1.3-x86_64-1_SBo.tgz ... OK
  Installing package gdal-2.1.3-x86_64-1_SBo.tgz ... OK


-- 
Willy Sudiarto Raharjo

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