diff options
Diffstat (limited to 'libcpp/init.c')
| -rw-r--r-- | libcpp/init.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/libcpp/init.c b/libcpp/init.c index 39e50f5a519..3bb61ae1223 100644 --- a/libcpp/init.c +++ b/libcpp/init.c @@ -140,6 +140,19 @@ cpp_create_reader (enum c_lang lang, hash_table *table, pfile = xcalloc (1, sizeof (cpp_reader)); cpp_set_lang (pfile, lang); + /* APPLE LOCAL begin -Wextra-tokens 2001-08-01 --sts */ + /* Suppress warnings about extra tokens after #endif etc. */ + CPP_OPTION (pfile, warn_extra_tokens) = 0; + /* APPLE LOCAL end -Wextra-tokens 2001-08-01 --sts */ + /* APPLE LOCAL begin -Wnewline-eof 2001-08-23 --sts */ + /* Suppress warnings about missing newlines at ends of files. */ + CPP_OPTION (pfile, warn_newline_at_eof) = 0; + /* APPLE LOCAL end -Wnewline-eof 2001-08-23 --sts */ + /* APPLE LOCAL begin -Wfour-char-constants */ + CPP_OPTION (pfile, warn_four_char_constants) = 1; + /* APPLE LOCAL end -Wfour-char-constants */ + /* APPLE LOCAL pascal strings */ + CPP_OPTION (pfile, pascal_strings) = 0; CPP_OPTION (pfile, warn_multichar) = 1; CPP_OPTION (pfile, discard_comments) = 1; CPP_OPTION (pfile, discard_comments_in_macro_exp) = 1; @@ -147,12 +160,18 @@ cpp_create_reader (enum c_lang lang, hash_table *table, CPP_OPTION (pfile, tabstop) = 8; CPP_OPTION (pfile, operator_names) = 1; CPP_OPTION (pfile, warn_trigraphs) = 2; - CPP_OPTION (pfile, warn_endif_labels) = 1; - CPP_OPTION (pfile, warn_deprecated) = 1; + /* APPLE LOCAL begin -Wextra-tokens */ + /* Suppress warnings about extra tokens after #endif etc. */ + CPP_OPTION (pfile, warn_endif_labels) = 0; + /* APPLE LOCAL end -Wextra-tokens */ + /* APPLE LOCAL suppress useful warnings */ + CPP_OPTION (pfile, warn_deprecated) = 0; CPP_OPTION (pfile, warn_long_long) = !CPP_OPTION (pfile, c99); CPP_OPTION (pfile, dollars_in_ident) = 1; CPP_OPTION (pfile, warn_dollars) = 1; CPP_OPTION (pfile, warn_variadic_macros) = 1; + /* APPLE LOCAL mainline UCNs 2005-04-17 3892809 */ + CPP_OPTION (pfile, warn_normalize) = normalized_C; /* Default CPP arithmetic to something sensible for the host for the benefit of dumb users like fix-header. */ @@ -459,8 +478,14 @@ cpp_read_main_file (cpp_reader *pfile, const char *fname) deps_add_default_target (pfile->deps, fname); } + /* APPLE LOCAL begin predictive compilation */ + pfile->is_main_file = CPP_OPTION (pfile, predictive_compilation); + /* APPLE LOCAL end predictive compilation */ pfile->main_file = _cpp_find_file (pfile, fname, &pfile->no_search_path, false); + /* APPLE LOCAL begin predictive compilation */ + pfile->is_main_file = false; + /* APPLE LOCAL end predictive compilation */ if (_cpp_find_failed (pfile->main_file)) return NULL; |