add -isystem cmdline option

Joe Soroka committed 15 years ago

Commit e939c401 parent b8867742 files · +6 −1Browse files

Unified · Split

2 files

@@ -1274,7 +1274,7 @@ LIBTCCAPI int tcc_set_output_type(TCCState *s, int output_type) · 1273 unmodified lines
1274	1274
1275	1275	if (!s->nostdinc) {
1276	1276	/* default include paths */
1277		− /* XXX: reverse order needed if -isystem support */
	1277	+ /* -isystem paths have already been handled */
1278	1278	#ifndef TCC_TARGET_PE
1279	1279	tcc_add_sysinclude_path(s, CONFIG_SYSROOT "/usr/local/include");
1280	1280	tcc_add_sysinclude_path(s, CONFIG_SYSROOT "/usr/include");

tcc.c+5−0

@@ -111,6 +111,7 @@ enum { · 110 unmodified lines
111	111	TCC_OPTION_O,
112	112	TCC_OPTION_m,
113	113	TCC_OPTION_f,
	114	+ TCC_OPTION_isystem,
114	115	TCC_OPTION_nostdinc,
115	116	TCC_OPTION_nostdlib,
116	117	TCC_OPTION_print_search_dirs,
@@ -161,6 +162,7 @@ static const TCCOption tcc_options[] = { · 44 unmodified lines
161	162	{ "O", TCC_OPTION_O, TCC_OPTION_HAS_ARG \| TCC_OPTION_NOSEP },
162	163	{ "m", TCC_OPTION_m, TCC_OPTION_HAS_ARG },
163	164	{ "f", TCC_OPTION_f, TCC_OPTION_HAS_ARG \| TCC_OPTION_NOSEP },
	165	+ { "isystem", TCC_OPTION_isystem, TCC_OPTION_HAS_ARG },
164	166	{ "nostdinc", TCC_OPTION_nostdinc, 0 },
165	167	{ "nostdlib", TCC_OPTION_nostdlib, 0 },
166	168	{ "print-search-dirs", TCC_OPTION_print_search_dirs, 0 },
@@ -425,6 +427,9 @@ static int parse_args(TCCState s, int argc, char *argv) · 258 unmodified lines
425	427	reloc_output = 1;
426	428	output_type = TCC_OUTPUT_OBJ;
427	429	break;
	430	+ case TCC_OPTION_isystem:
	431	+ tcc_add_sysinclude_path(s, optarg);
	432	+ break;
428	433	case TCC_OPTION_nostdinc:
429	434	s->nostdinc = 1;
430	435	break;