[GRASS-dev] installing v.kriging addon fails

[Paulo van Breugel]

Installing v.kriging (on GRASS dev, Linux) addons fails with the following:

GRASS 7.1.svn (latlon):~ > g.extension v.kriging
WARNING: Extension <v.kriging> already installed. Re-installing...
Fetching <v.kriging> from GRASS GIS Addons repository (be patient)...
Compiling...
In file included from geostat.c:1:0:
local_proto.h:72:3: error: unknown type name ‘mat_struct’
   mat_struct *trend;
   ^
local_proto.h:113:3: error: unknown type name ‘mat_struct’
   mat_struct *gamma;    // experimental variogram matrix
   ^
local_proto.h:124:3: error: unknown type name ‘mat_struct’
   mat_struct *A;           // plan matrix
   ^
local_proto.h:125:3: error: unknown type name ‘mat_struct’
   mat_struct *T;           // coefficients of theoretical variogram
   ^
local_proto.h:126:3: error: unknown type name ‘mat_struct’
   mat_struct *GM;          // GM = theor_var(dist: input, output points)
   ^
local_proto.h:218:1: error: unknown type name ‘mat_struct’
 mat_struct *LSM(mat_struct *, mat_struct *);
 ^
local_proto.h:218:17: error: unknown type name ‘mat_struct’
 mat_struct *LSM(mat_struct *, mat_struct *);
                 ^
local_proto.h:218:31: error: unknown type name ‘mat_struct’
 mat_struct *LSM(mat_struct *, mat_struct *);
                               ^
local_proto.h:219:1: error: unknown type name ‘mat_struct’
 mat_struct *nonlin_LMS(int , double *, double *);
 ^
local_proto.h:226:24: error: unknown type name ‘mat_struct’
 double bivar_sill(int, mat_struct *);
                        ^
local_proto.h:245:68: error: unknown type name ‘mat_struct’
 void write2file_variogram_E(struct int_par *, struct parameters *,
mat_struct *);
                                                                    ^
local_proto.h:250:1: error: unknown type name ‘mat_struct’
 mat_struct *set_up_G(struct points *, struct parameters *, struct write *);
 ^
local_proto.h:251:1: error: unknown type name ‘mat_struct’
 mat_struct *set_up_g0(struct int_par *, struct points *, struct ilist *,
double *, struct parameters *);
 ^
local_proto.h:252:1: error: unknown type name ‘mat_struct’
 mat_struct *submatrix(struct ilist *, mat_struct *, struct write *);
 ^
local_proto.h:252:39: error: unknown type name ‘mat_struct’
 mat_struct *submatrix(struct ilist *, mat_struct *, struct write *);
                                       ^
local_proto.h:253:49: error: unknown type name ‘mat_struct’
 double result(struct points *, struct ilist *,  mat_struct *);
                                                 ^
geostat.c: In function ‘E_variogram’:
geostat.c:101:5: error: unknown type name ‘mat_struct’
     mat_struct *gamma_M;        // gamma matrix (hz, vert or bivar)
     ^
geostat.c:102:5: error: unknown type name ‘mat_struct’
     mat_struct *c_M;            // matrix of # of dissimilarities
     ^
geostat.c:145:9: warning: assignment makes pointer from integer without a
cast [enabled by default]
     c_M = G_matrix_init(nrows, ncols, nrows);   // temporal matrix of
counts
         ^
geostat.c:146:13: warning: assignment makes pointer from integer without a
cast [enabled by default]
     gamma_M = G_matrix_init(nrows, ncols, nrows);       // temporal matrix
(vector) of gammas
             ^
geostat.c:158:13: error: request for member ‘vals’ in something not a
structure or union
     c = &c_M->vals[0];
             ^
geostat.c:159:21: error: request for member ‘vals’ in something not a
structure or union
     gamma = &gamma_M->vals[0];
                     ^
geostat.c:308:21: warning: assignment makes pointer from integer without a
cast [enabled by default]
     var_pars->gamma = G_matrix_copy(gamma_M);
                     ^
geostat.c: In function ‘ordinary_kriging’:
geostat.c:516:5: error: unknown type name ‘mat_struct’
     mat_struct *GM;
     ^
geostat.c:517:5: error: unknown type name ‘mat_struct’
     mat_struct *GM_sub;         // submatrix of selected points
     ^
geostat.c:518:5: error: unknown type name ‘mat_struct’
     mat_struct *GM_Inv;         // inverted GM (GM_sub) matrix
     ^
geostat.c:519:5: error: unknown type name ‘mat_struct’
     mat_struct *g0;             // diffences between known and unknown
values = theor_var(dist)
     ^
geostat.c:520:5: error: unknown type name ‘mat_struct’
     mat_struct *w0;             // weights of values located on the input
points
     ^
geostat.c:545:17: warning: assignment makes pointer from integer without a
cast [enabled by default]
     var_par->GM = G_matrix_copy(GM);    // copy matrix because of cross
validation
                 ^
geostat.c:589:28: warning: assignment makes pointer from integer without a
cast [enabled by default]
                     GM_sub = submatrix(list, GM, report);       // make
submatrix for selected points
                            ^
geostat.c:590:28: warning: assignment makes pointer from integer without a
cast [enabled by default]
                     GM_Inv = G_matrix_inverse(GM_sub);  // invert submatrix
                            ^
geostat.c:594:24: warning: assignment makes pointer from integer without a
cast [enabled by default]
                     w0 = G_matrix_product(GM_Inv, g0);  // Vector of
weights, condition SUM(w) = 1 in last row
                        ^
make: *** [OBJ.x86_64-unknown-linux-gnu/geostat.o] Error 1
ERROR: Compilation failed, sorry. Please check above error messages.
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