git.ozlabs.org Git - ccan/blob - tools/ccanlint/tests/objects_build.c

   1 #include <tools/ccanlint/ccanlint.h>
   2 #include <tools/tools.h>
   3 #include <ccan/str/str.h>
   4 #include <ccan/tal/path/path.h>
   5 #include <sys/types.h>
   6 #include <sys/stat.h>
   7 #include <fcntl.h>
   8 #include <unistd.h>
   9 #include <limits.h>
  10 #include <errno.h>
  11 #include <stdlib.h>
  12 #include <stdio.h>
  13 #include <err.h>
  14 #include <string.h>
  15 #include <ctype.h>
  16 #include "build.h"
  17
  18 static const char *can_build(struct manifest *m)
  19 {
  20         if (safe_mode)
  21                 return "Safe mode enabled";
  22         return NULL;
  23 }
  24
  25 void build_objects(struct manifest *m,
  26                    struct score *score, const char *flags,
  27                    enum compile_type ctype)
  28 {
  29         struct ccan_file *i;
  30         bool errors = false, warnings = false;
  31
  32         if (list_empty(&m->c_files))
  33                 score->total = 0;
  34         else
  35                 score->total = 2;
  36
  37         list_for_each(&m->c_files, i, list) {
  38                 char *output;
  39                 char *fullfile = path_join(m, m->dir, i->name);
  40
  41                 i->compiled[ctype] = temp_file(m, "", fullfile);
  42                 if (!compile_object(score, fullfile, ccan_dir, compiler, flags,
  43                                     i->compiled[ctype], &output)) {
  44                         tal_free(i->compiled[ctype]);
  45                         score_file_error(score, i, 0,
  46                                          "Compiling object files:\n%s",
  47                                          output);
  48                         errors = true;
  49                 } else if (!streq(output, "")) {
  50                         score_file_error(score, i, 0,
  51                                          "Compiling object files gave"
  52                                          " warnings:\n%s",
  53                                          output);
  54                         warnings = true;
  55                 }
  56         }
  57
  58         if (!errors) {
  59                 score->pass = true;
  60                 score->score = score->total - warnings;
  61         }
  62 }
  63
  64 static void check_objs_build(struct manifest *m,
  65                              unsigned int *timeleft, struct score *score)
  66 {
  67         build_objects(m, score, cflags, COMPILE_NORMAL);
  68 }
  69
  70 struct ccanlint objects_build = {
  71         .key = "objects_build",
  72         .name = "Module object files can be built",
  73         .compulsory = true,
  74         .check = check_objs_build,
  75         .can_run = can_build,
  76         .needs = "depends_exist"
  77 };
  78
  79 REGISTER_TEST(objects_build);