[GRASS-dev] GRASS7: libgrass_vector.so has odd libraster dependency: libgrass_raster.7.0.svn.so not found

[Markus Neteler]

Hi,

on a system-wide installation (make install done) we get this bug:

# user not being me:
v.in.ascii: error while loading shared libraries:
/home/neteler/software/grass70/dist.x86_64-unknown-linux-gnu/lib/libgrass_raster.7.0.svn.so:
cannot open shared object file: Permission denied

The problem seems to be here:

libgrass_vector.so:
        linux-vdso.so.1 =>  (0x00007fff239af000)
        libgrass_dbmiclient.7.0.svn.so =>
/usr/local/grass-7.0.svn/lib/libgrass_dbmiclient.7.0.svn.so
(0x00007f6894480000)
        libgrass_dbmibase.7.0.svn.so =>
/usr/local/grass-7.0.svn/lib/libgrass_dbmibase.7.0.svn.so
(0x00007f689426f000)
        libgrass_dgl.7.0.svn.so =>
/usr/local/grass-7.0.svn/lib/libgrass_dgl.7.0.svn.so
(0x00007f6894058000)
        libgrass_dig2.7.0.svn.so =>
/usr/local/grass-7.0.svn/lib/libgrass_dig2.7.0.svn.so
(0x00007f6893e41000)
        libgrass_linkm.7.0.svn.so =>
/usr/local/grass-7.0.svn/lib/libgrass_linkm.7.0.svn.so
(0x00007f6893c3f000)
        libgrass_rtree.7.0.svn.so =>
/usr/local/grass-7.0.svn/lib/libgrass_rtree.7.0.svn.so
(0x00007f6893a35000)
        libgrass_gis.7.0.svn.so =>
/usr/local/grass-7.0.svn/lib/libgrass_gis.7.0.svn.so
(0x00007f6893803000)
        libgdal.so => /usr/local/lib/libgdal.so (0x00007f6892cdb000)
        libm.so.6 => /lib64/libm.so.6 (0x00007f6892a3d000)
        libgrass_btree2.7.0.svn.so =>
/usr/local/grass-7.0.svn/lib/libgrass_btree2.7.0.svn.so
(0x00007f689283b000)
        libgrass_gproj.7.0.svn.so =>
/usr/local/grass-7.0.svn/lib/libgrass_gproj.7.0.svn.so
(0x00007f6892632000)
        /home/neteler/software/grass70/dist.x86_64-unknown-linux-gnu/lib/libgrass_raster.7.0.svn.so
(0x00007f689240b000)   <<---- OUCH
        libc.so.6 => /lib64/libc.so.6 (0x00007f689206a000)
        libgrass_datetime.7.0.svn.so =>
/usr/local/grass-7.0.svn/lib/libgrass_datetime.7.0.svn.so
(0x00007f6891e61000)
        libz.so.1 => /lib64/libz.so.1 (0x00007f6891c4b000)
        libgeos_c.so.1 => /usr/local/lib64/libgeos_c.so.1 (0x00007f6891a3d000)
        libsqlite3.so.0 => /usr/lib64/libsqlite3.so.0 (0x00007f68917ae000)
        ...

because of this:

grass70/lib/vector/Vlib > grep Rast_ *
color_read.c:    Rast_init_colors(colors);
color_read.c:        ret = Rast__read_colors(buf, "", mapset, colors);
color_read.c:        ret = Rast__read_colors(buf, "", G_mapset(), colors);
color_write.c:  Rast_init_colors() to initialize the structure and
color_write.c:  Rast_add_c_color_rule() to set the category colors.
These routines
color_write.c:  color tables, such as Rast_read_colors() or
Rast_make_ramp_colors().
color_write.c:    Rast__write_colors(fd, colors);

I don't like this dependency too much but in essence the upper
mentioned off library linking
is the real problem (which I don't know how to solve).

Markus