diff options
Diffstat (limited to 'gcc/cppinit.c')
| -rw-r--r-- | gcc/cppinit.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/gcc/cppinit.c b/gcc/cppinit.c index 7454b6f..b0c00ae 100644 --- a/gcc/cppinit.c +++ b/gcc/cppinit.c @@ -499,6 +499,10 @@ cpp_create_reader (lang) /* After creating pfile->pending. */ set_lang (pfile, lang); + /* It's simplest to just create this struct whether or not it will + be needed. */ + pfile->deps = deps_init (); + /* Initialize lexer state. */ pfile->state.save_comments = ! CPP_OPTION (pfile, discard_comments); @@ -552,8 +556,7 @@ cpp_cleanup (pfile) if (pfile->macro_buffer) free ((PTR) pfile->macro_buffer); - if (pfile->deps) - deps_free (pfile->deps); + deps_free (pfile->deps); _cpp_cleanup_includes (pfile); _cpp_cleanup_stacks (pfile); @@ -753,9 +756,6 @@ initialize_dependency_output (pfile) return; } - if (! pfile->deps) - pfile->deps = deps_init (); - /* Find the space before the DEPS_TARGET, if there is one. */ s = strchr (spec, ' '); if (s) @@ -1083,6 +1083,7 @@ new_pending_directive (pend, text, handler) DEF_OPT("MM", 0, OPT_MM) \ DEF_OPT("MMD", no_fil, OPT_MMD) \ DEF_OPT("MP", 0, OPT_MP) \ + DEF_OPT("MQ", no_tgt, OPT_MQ) \ DEF_OPT("MT", no_tgt, OPT_MT) \ DEF_OPT("P", 0, OPT_P) \ DEF_OPT("U", no_mac, OPT_U) \ @@ -1494,9 +1495,6 @@ cpp_handle_option (pfile, argc, argv) case OPT_MD: case OPT_MM: case OPT_MMD: - if (! pfile->deps) - pfile->deps = deps_init (); - if (opt_code == OPT_M || opt_code == OPT_MD) CPP_OPTION (pfile, print_deps) = 2; else @@ -1515,11 +1513,10 @@ cpp_handle_option (pfile, argc, argv) CPP_OPTION (pfile, deps_phony_targets) = 1; break; + case OPT_MQ: case OPT_MT: - /* Add a target. */ - if (! pfile->deps) - pfile->deps = deps_init (); - deps_add_target (pfile->deps, arg, 0); + /* Add a target. -MQ quotes for Make. */ + deps_add_target (pfile->deps, arg, opt_code == OPT_MQ); break; case OPT_A: |