diff options
Diffstat (limited to 'libtcc.c')
| -rw-r--r-- | libtcc.c | 39 |
1 files changed, 39 insertions, 0 deletions
@@ -1041,6 +1041,7 @@ LIBTCCAPI void tcc_delete(TCCState *s1) dynarray_reset(&s1->input_files, &s1->nb_input_files); dynarray_reset(&s1->input_libs, &s1->nb_input_libs); + dynarray_reset(&s1->target_deps, &s1->nb_target_deps); #ifdef HAVE_SELINUX munmap (s1->write_mem, s1->mem_size); @@ -1092,6 +1093,10 @@ ST_FUNC int tcc_add_file_internal(TCCState *s1, const char *filename, int flags) goto the_end; } + /* update target deps */ + dynarray_add((void ***)&s1->target_deps, &s1->nb_target_deps, + tcc_strdup(filename)); + if (flags & AFF_PREPROCESS) { ret = tcc_preprocess(s1); goto the_end; @@ -1585,3 +1590,37 @@ LIBTCCAPI const char *tcc_default_target(TCCState *s) return outfile_default; } + + +LIBTCCAPI void tcc_gen_makedeps(TCCState *s, const char *target, const char *filename) +{ + FILE *depout; + char buf[1024], *ext; + int i; + + if (!target) + target = tcc_default_target(s); + + if (!filename) { + /* compute filename automatically + * dir/file.o -> dir/file.d */ + pstrcpy(buf, sizeof(buf), target); + ext = tcc_fileextension(buf); + pstrcpy(ext, sizeof(buf) - (ext-buf), ".d"); + filename = buf; + } + + if (s->verbose) + printf("<- %s\n", filename); + + /* XXX return err codes instead of error() ? */ + depout = fopen(filename, "w"); + if (!depout) + error("could not open '%s'", filename); + + fprintf(depout, "%s : \\\n", target); + for (i=0; i<s->nb_target_deps; ++i) + fprintf(depout, "\t%s \\\n", s->target_deps[i]); + fprintf(depout, "\n"); + fclose(depout); +} |