Running phase: unpackPhase
unpacking source archive /nix/store/b52sm1b8bc7n86v9caj5bnk73mb7hslx-offrss-1.3.tar.gz
source root is offrss-1.3
setting SOURCE_DATE_EPOCH to timestamp 1340829780 of file "offrss-1.3/util.c"
Running phase: patchPhase
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
substituteStream() in derivation offrss-1.3: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. (file 'Makefile')
Running phase: buildPhase
build flags: SHELL=/nix/store/11ciq72n4fdv8rw6wgjgasfv4mjs1jrw-bash-5.2p37/bin/bash
gcc -DVERSION="1.3 [2d65c66d40]" -g -DPDF -c offrss.c
offrss.c: In function 'download_file':
offrss.c:580:69: warning: format '%i' expects argument of type 'int', but argument 4 has type 'long int' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wformat-Wformat=8;;]
  580 |             fprintf(stderr, "Error downloading url %s: http status %i\n", url, response);
      |                                                                    ~^          ~~~~~~~~
      |                                                                     |          |
      |                                                                     int        long int
      |                                                                    %li
offrss.c: In function 'parse_rss':
offrss.c:945:21: error: implicit declaration of function 'strptime'; did you mean 'strftime'? [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wimplicit-function-declaration-Wimplicit-function-declaration8;;]
  945 |                     strptime(item->pubDate, "%a, %d %b %Y %H:%M:%S %Z", &tm);
      |                     ^~~~~~~~
      |                     strftime
offrss.c: In function 'parse_if_newer':
offrss.c:1071:65: warning: format '%i' expects argument of type 'int', but argument 4 has type 'long int' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wformat-Wformat=8;;]
 1071 |         fprintf(stderr, "Error downloading url %s: http status %i\n", url, response);
      |                                                                ~^          ~~~~~~~~
      |                                                                 |          |
      |                                                                 int        long int
      |                                                                %li
offrss.c: In function 'open_meta':
offrss.c:145:5: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wno-unused-result-Wunused-result8;;]
  145 |     fgets(line, sizeof line, f);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
offrss.c:158:9: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wno-unused-result-Wunused-result8;;]
  158 |         fgets(line, sizeof line, f);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
offrss.c: In function 'read_feedinfo':
offrss.c:214:5: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wno-unused-result-Wunused-result8;;]
  214 |     fgets(line, sizeof line, f);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
offrss.c:224:5: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wno-unused-result-Wunused-result8;;]
  224 |     fgets(line, sizeof line, f);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
offrss.c:228:5: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wno-unused-result-Wunused-result8;;]
  228 |     fgets(line, sizeof line, f);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
offrss.c: In function 'open_urls':
offrss.c:406:9: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wno-unused-result-Wunused-result8;;]
  406 |         fgets(line, sizeof line, f);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
offrss.c: In function 'readlong':
offrss.c:516:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wno-unused-result-Wunused-result8;;]
  516 |     fscanf(f, "%i", &val);
      |     ^~~~~~~~~~~~~~~~~~~~~
make: *** [Makefile:28: offrss.o] Error 1