My note for compiling GRASS 4.15 on Linux

[kang at risca.rs.msu.edu]

Hi,

I got several requests for changes I made in order to compile GRASS 4.15 on
Linux.  If you really want to compile GRASS by yourself, please read the
installation documentation available on moon first.

Kang,

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Here is my note for compiling GRASS 4.15 on Linux:

Linux - Fixes
- mapdev/v.digit and mapdev/v.digit2
        modified set_key.c file - line 30
        problem - LINUX is POSIX, so use termios instead of termio
        change from
                struct  termio  new_termio ;
                struct  termio  old_termio ;
        to
                struct  termios new_termio ;
                struct  termios old_termio ;

- mapdev/Vlib - for v.build
        modify level_two.c file - line 176
        problem - v.support dones't run correctly when building topology
        comment out 
                fclose(map->dig_fp);
                map->dig_fp=NULL;

- src/raster/r.combine
        modified src/raster/r.combine/cmd/gis_lxcl.l - line 176
        problem - yyinput() is for C++, use input() for linux flex
        change
                while ((achar=yyinput()) != 012)
        to
                while ((achar=input()) != 012)

- src.alpha/ps.map (10/15/95)
        modified src.alpha/ps.map/ps.map/cmd/read_cfg.c
        problem - atof() in ANSI C need to inlucde stdlib.h
        add the following line in the beginning of read_cfg.c file
                #include <stdlib.h>

- src.alpha/mapdev/v.proj
        modified main.c - line 27
        problem - ctype[3] cause lots of garbage output in dig_att
        change
                ctype[3]
        to
                ctype[1]

- src.contrib/CAST/d.vect.cats (10/14/95) - program name is d.vect.cat
        modified the plotCat.c file - line 91
        problem - pointer mistake
        change from
                Vect_get_area_points(P_map,a_index,Points);
        to
                Vect_get_area_points(&P_map,a_index,Points);

- src.contrib/PURDUE/d.linegraph
        modified the linegraph.c - line 77
        problem - fclose and fopen already declared in stdio.h
        comment out
                FILE *fclose(), *fopen();