diff options
| -rw-r--r-- | build.c | 15 |
1 files changed, 12 insertions, 3 deletions
@@ -1,5 +1,6 @@ #include <ctype.h> #include <err.h> +#include <errno.h> #include <stdlib.h> #include <stdio.h> #include <string.h> @@ -124,8 +125,11 @@ main(int argc, char *argv[]) dd("%s: target '%s'\n", argv[i], tgt); if (stat(argv[i], &sb)) err(1, argv[i]); - if (stat(tgt, &ssb)) + if (stat(tgt, &ssb)) { + if (errno == ENOENT) + goto build; err(1, tgt); + } if (sb.st_mtime > ssb.st_mtime) { d("%s: %s is modified, building\n", argv[i], argv[i]); @@ -141,8 +145,13 @@ main(int argc, char *argv[]) dd("%s: depend '%s'\n", argv[i], d); - if (stat(d, &sb)) - err(1, d); + if (stat(d, &sb)) { + if (errno != ENOENT) + err(1, d); + fprintf(stderr, "%s: dependency %s does not " + "exist\n", argv[0], d); + continue; + } free(d); if (sb.st_mtime > ssb.st_mtime) { d("%s: %s is modified, building\n", |