diff options
Diffstat (limited to 'libtcc.c')
| -rw-r--r-- | libtcc.c | 57 |
1 files changed, 33 insertions, 24 deletions
@@ -994,6 +994,8 @@ LIBTCCAPI TCCState *tcc_new(void) #ifndef TCC_TARGET_PE /* default library paths */ tcc_add_library_path(s, CONFIG_TCC_LIBPATHS); + /* paths for crt objects */ + tcc_split_path(s, (void ***)&s->crt_paths, &s->nb_crt_paths, CONFIG_TCC_CRTPREFIX); #endif /* no section zero */ @@ -1059,6 +1061,7 @@ LIBTCCAPI void tcc_delete(TCCState *s1) /* free library paths */ dynarray_reset(&s1->library_paths, &s1->nb_library_paths); + dynarray_reset(&s1->crt_paths, &s1->nb_crt_paths); /* free include paths */ dynarray_reset(&s1->cached_includes, &s1->nb_cached_includes); @@ -1225,45 +1228,51 @@ LIBTCCAPI int tcc_add_library_path(TCCState *s, const char *pathname) return 0; } -/* find and load a dll. Return non zero if not found */ -/* XXX: add '-rpath' option support ? */ -ST_FUNC int tcc_add_dll(TCCState *s, const char *filename, int flags) +static int tcc_add_library_internal(TCCState *s, const char *fmt, + const char *filename, int flags, char **paths, int nb_paths) { char buf[1024]; int i; - for(i = 0; i < s->nb_library_paths; i++) { - snprintf(buf, sizeof(buf), "%s/%s", - s->library_paths[i], filename); + for(i = 0; i < nb_paths; i++) { + snprintf(buf, sizeof(buf), fmt, paths[i], filename); if (tcc_add_file_internal(s, buf, flags) == 0) return 0; } return -1; } +/* find and load a dll. Return non zero if not found */ +/* XXX: add '-rpath' option support ? */ +ST_FUNC int tcc_add_dll(TCCState *s, const char *filename, int flags) +{ + return tcc_add_library_internal(s, "%s/%s", filename, flags, + s->library_paths, s->nb_library_paths); +} + +ST_FUNC int tcc_add_crt(TCCState *s, const char *filename) +{ + if (-1 == tcc_add_library_internal(s, "%s/%s", + filename, 0, s->crt_paths, s->nb_crt_paths)) + error_noabort("file '%s' not found", filename); + return 0; +} + /* the library name is the same as the argument of the '-l' option */ LIBTCCAPI int tcc_add_library(TCCState *s, const char *libraryname) { - char buf[1024]; - int i; - - /* first we look for the dynamic library if not static linking */ - if (!s->static_link) { #ifdef TCC_TARGET_PE - if (pe_add_dll(s, libraryname) == 0) - return 0; + const char *libs[] = { "%s/%s.def", "%s/lib%s.def", "%s/%s.dll", "%s/lib%s.dll", "%s/lib%s.a", NULL }; + const char **pp = s->static_link ? libs + 4 : libs; #else - snprintf(buf, sizeof(buf), "lib%s.so", libraryname); - if (tcc_add_dll(s, buf, 0) == 0) - return 0; + const char *libs[] = { "%s/lib%s.so", "%s/lib%s.a", NULL }; + const char **pp = s->static_link ? libs + 1 : libs; #endif - } - /* then we look for the static library */ - for(i = 0; i < s->nb_library_paths; i++) { - snprintf(buf, sizeof(buf), "%s/lib%s.a", - s->library_paths[i], libraryname); - if (tcc_add_file_internal(s, buf, 0) == 0) + while (*pp) { + if (0 == tcc_add_library_internal(s, *pp, + libraryname, 0, s->library_paths, s->nb_library_paths)) return 0; + ++pp; } return -1; } @@ -1329,8 +1338,8 @@ LIBTCCAPI int tcc_set_output_type(TCCState *s, int output_type) if ((output_type == TCC_OUTPUT_EXE || output_type == TCC_OUTPUT_DLL) && !s->nostdlib) { if (output_type != TCC_OUTPUT_DLL) - tcc_add_file(s, TCC_CRTO("crt1.o")); - tcc_add_file(s, TCC_CRTO("crti.o")); + tcc_add_crt(s, "crt1.o"); + tcc_add_crt(s, "crti.o"); } #endif return 0; |