eccodes support

[brancomat]

The current configure.ac looks explicitely for grib_api

It should consider eccodes too, as arkimet already does.

(I'm not sure of the implications, will that suffice?)

[brancomat]

Done by @dcesari , but keeping the bug open with the "review" label until tested

[brancomat]

Almost everything works as expected supporting both grib_api and eccodes BUT there's an issue in libsim.pc.in:
https://github.com/ARPA-SIMC/libsim/blob/master/libsim.pc.in#L13

Requires.private: log4c gdal libdballef grib_api_f90 netcdf-fortran

This generate a conflict (requires grib_api as a dependency of libsim-devel even when compiled with eccodes)

grib_api_f90 should be dynamically changed to eccodes_f90 when eccodes is detected. But I'm not sure how to do it.

[edigiacomo]

I'm testing a patch.

[edigiacomo]

Commit f0f98be should fix the problem.

[edigiacomo]

The fix should work. From https://api.travis-ci.org/v3/job/428049075/log.txt:

Provides: libsim-devel = 6.2.8-1 libsim-devel(x86-64) = 6.2.8-1 libtool(/usr/lib64/liblog4fortran.la) libtool(/usr/lib64/libsim_alchimia.la) libtool(/usr/lib64/libsim_base.la) libtool(/usr/lib64/libsim_graphics.la) libtool(/usr/lib64/libsim_qc.la) libtool(/usr/lib64/libsim_termolib.la) libtool(/usr/lib64/libsim_vol7d.la) libtool(/usr/lib64/libsim_volgrid6d.la) pkgconfig(libsim) = 6.2.8
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: /usr/bin/pkg-config liblog4fortran.so.6()(64bit) libsim_alchimia.so.6()(64bit) libsim_base.so.6()(64bit) libsim_graphics.so.6()(64bit) libsim_qc.so.6()(64bit) libsim_termolib.so.6()(64bit) libsim_vol7d.so.6()(64bit) libsim_volgrid6d.so.6()(64bit) pkgconfig(eccodes_f90) pkgconfig(gdal) pkgconfig(libdballef) pkgconfig(log4c) pkgconfig(netcdf-fortran)