[GRASS-user] compiling grass-7.8.5 on centos7 with proj from source

[Laura Poggio]

I switched to use conda environments and it seems things are improving.
However I get different errors (see other email)

Thanks
Laura

On Mon, 2 Aug 2021 at 11:07, Laura Poggio <laura.poggio at gmail.com> wrote:

> Dear all,
> I am trying to compile grass-7.8.5 on a managed HPC with centos7 and
> rather old libraries for proj. The most recent is 5.0.1. Unfortunately it
> seems not possible to unload completely the oldest (4.8.0) version
> I compile proj 7.2.1 from source and it works.
> This is the compile instructions that I use (it works on containers and
> clean install without this old version of proj loaded).
>
> ```
> ./configure \
> -prefix=/home/user/$grassdir/ \
> --enable-64bit
> --with-fftw-includes=/cm/shared/apps/fftw/openmpi/gcc/64/3.3.7/include/ \
> --with-fftw-libs=/cm/shared/apps/fftw/openmpi/gcc/64/3.3.7/lib/ \
> --with-freetype-includes=/home/user/$grassdir/freetypes/freetype-$freetypeVers/include/
> \
> --with-netcdf --with-geos --with-blas --with-lapack --with-postgres \
> --with-zstd-includes=/home/user/$grassdir/zstd/zstd-$zstdVers/lib/ \
> --with-zstd-libs=/home/user/$grassdir/zstd/zstd-$zstdVers/lib/ \
> --with-gdal=/home/user/gdal/bin312/bin/gdal-config \
> --with-geos=/home/user/geo/bin/bin/geos-config \
> --with-proj-include=/home/user/geo/bin/include/ \
> --with-proj-libs=/home/user/geo/bin/lib/ \
> --with-proj-api=yes --with-proj-share=/home/user/geo/bin/share/proj/
> ```
>
> I tried also with --with-proj-api=no and without the --with-proj-share
> option.
>
>
> Then I get these problems:
> [...]
> checking for location of External PROJ includes...
> checking for proj.h... no
> checking External PROJ.4 version... 480
> found PROJ version 480
> using old PROJ version 4 API
> checking for proj_api.h... yes
> checking External PROJ.4 version... 480
> checking for location of External PROJ.4 library... /home/user/geo/bin/lib/
> checking for pj_get_def in -lproj... yes
> checking for location of External PROJ data files...
> /home/user/geo/bin/share/proj/
> checking for /home/user/geo/bin/share/proj//epsg... no
> configure: warning: *** Unable to locate PROJ data files.
> [...]
> using old PROJ 4 API
>
> It compiles but then it gives errors for different modules
> I think the "problem" is that it can not locate proj.h (it exists in
> /home/user/geo/bin/include/proj.h). I tried to add the path to the $PATH
> variable but it does not really improve.
> Any additional/different options that I can try?
>
> Thanks in advance
> Laura
>
>
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