* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’
* installing *source* package ‘grpreg’ ...
** package ‘grpreg’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘gcc-13 (Debian 13.2.0-23) 13.2.0’
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmp61pnVo/R.INSTALL14873e3274a1f7/grpreg/src'
gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c gdfit_cox.c -o gdfit_cox.o
gdfit_cox.c: In function ‘gd_cox’:
gdfit_cox.c:29:6: warning: ‘len’ may be used uninitialized [-Wmaybe-uninitialized]
   29 |   if (len != 0 || a[K1[g]] != 0) {
      |      ^
gdfit_cox.c:25:10: note: ‘len’ was declared here
   25 |   double len;
      |          ^~~
gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c gdfit_gaussian.c -o gdfit_gaussian.o
gdfit_gaussian.c: In function ‘gd_gaussian’:
gdfit_gaussian.c:36:6: warning: ‘len’ may be used uninitialized [-Wmaybe-uninitialized]
   36 |   if (len != 0 || a[K1[g]] != 0) {
      |      ^
gdfit_gaussian.c:32:10: note: ‘len’ was declared here
   32 |   double len;
      |          ^~~
gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c gdfit_glm.c -o gdfit_glm.o
gdfit_glm.c: In function ‘gd_glm’:
gdfit_glm.c:32:6: warning: ‘len’ may be used uninitialized [-Wmaybe-uninitialized]
   32 |   if (len != 0 || a[K1[g]] != 0) {
      |      ^
gdfit_glm.c:28:10: note: ‘len’ was declared here
   28 |   double len;
      |          ^~~
gdfit_glm.c: In function ‘gdfit_glm’:
gdfit_glm.c:213:21: warning: ‘v’ may be used uninitialized [-Wmaybe-uninitialized]
  213 |           if (e[g]) gd_glm(b, X, r, v, eta, g, K1, n, l, p, penalty, l1, l2, gamma, df, a, &maxChange);
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gdfit_glm.c:106:29: note: ‘v’ was declared here
  106 |   double shift, l1, l2, mu, v, maxChange;
      |                             ^
gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c grpreg_init.c -o grpreg_init.o
gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c lcdfit_cox.c -o lcdfit_cox.o
gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c lcdfit_gaussian.c -o lcdfit_gaussian.o
gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c lcdfit_glm.c -o lcdfit_glm.o
lcdfit_glm.c: In function ‘lcdfit_glm’:
lcdfit_glm.c:187:34: warning: ‘a0’ may be used uninitialized [-Wmaybe-uninitialized]
  187 |   for (int i=0; i<n; i++) eta[i] = a0;
      |                           ~~~~~~~^~~~
lcdfit_glm.c:166:10: note: ‘a0’ was declared here
  166 |   double a0;
      |          ^~
lcdfit_glm.c:297:11: warning: ‘v’ may be used uninitialized [-Wmaybe-uninitialized]
  297 |           gLCD_glm(b, penalty, X, r, v, eta, g, K1, n, l, p, l1, l2, gamma, tau, df, a, delta, e, &maxChange);
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
lcdfit_glm.c:172:29: note: ‘v’ was declared here
  172 |   double shift, l1, l2, mu, v, maxChange;
      |                             ^
gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c maxprod.c -o maxprod.o
gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c standardize.c -o standardize.o
gcc-13 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o grpreg.so gdfit_cox.o gdfit_gaussian.o gdfit_glm.o grpreg_init.o lcdfit_cox.o lcdfit_gaussian.o lcdfit_glm.o maxprod.o standardize.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmp61pnVo/R.INSTALL14873e3274a1f7/grpreg/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmp61pnVo/R.INSTALL14873e3274a1f7/grpreg/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmp61pnVo/R.INSTALL14873e3274a1f7/grpreg/src'
installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-grpreg/00new/grpreg/libs
** R
** data
*** moving datasets to lazyload DB
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* creating tarball
packaged installation of ‘grpreg’ as ‘grpreg_3.4.0_R_x86_64-pc-linux-gnu.tar.gz’
* DONE (grpreg)