tradcpp K&R-style C preprocessor: main.c annotate

annotate main.c @ 71:dc63e70e425d

Accept and ignore -traditional.

author	David A. Holland
date	Mon, 10 Jun 2013 16:05:42 -0400
parents	57e0c7a50b2d
children	70d7ebeb4523

rev	line source
30 76c114899f63 copyrights David A. Holland parents: 18 diff changeset	1 /*-
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	2 * Copyright (c) 2010 The NetBSD Foundation, Inc.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	3 * All rights reserved.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	4 *
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	5 * This code is derived from software contributed to The NetBSD Foundation
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	6 * by David A. Holland.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	7 *
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	8 * Redistribution and use in source and binary forms, with or without
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	9 * modification, are permitted provided that the following conditions
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	10 * are met:
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	11 * 1. Redistributions of source code must retain the above copyright
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	12 * notice, this list of conditions and the following disclaimer.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	13 * 2. Redistributions in binary form must reproduce the above copyright
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	14 * notice, this list of conditions and the following disclaimer in the
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	15 * documentation and/or other materials provided with the distribution.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	16 *
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	27 * POSSIBILITY OF SUCH DAMAGE.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	28 */
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	29
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	30 #include <stdbool.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	31 #include <stdio.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	32 #include <stdlib.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	33 #include <string.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	34 #include <errno.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	35 #include <err.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	36
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	37 #include "version.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	38 #include "config.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	39 #include "utils.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	40 #include "array.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	41 #include "mode.h"
8 97243badae69 split place stuff to its own file David A. Holland parents: 7 diff changeset	42 #include "place.h"
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	43 #include "files.h"
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	44 #include "directive.h"
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	45 #include "macro.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	46
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	47 struct mode mode = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	48 .werror = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	49
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	50 .input_allow_dollars = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	51 .input_tabstop = 8,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	52
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	53 .do_stdinc = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	54 .do_stddef = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	55
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	56 .do_output = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	57 .output_linenumbers = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	58 .output_retain_comments = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	59 .output_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	60
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	61 .do_depend = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	62 .depend_report_system = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	63 .depend_assume_generated = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	64 .depend_issue_fakerules = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	65 .depend_quote_target = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	66 .depend_target = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	67 .depend_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	68
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	69 .do_macrolist = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	70 .macrolist_include_stddef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	71 .macrolist_include_expansions = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	72
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	73 .do_trace = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	74 .trace_namesonly = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	75 .trace_indented = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	76 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	77
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	78 struct warns warns = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	79 .endiflabels = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	80 .nestcomment = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	81 .undef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	82 .unused = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	83 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	84
71 dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	85 /* this is always true, but can be set explicitly with -traditional */
dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	86 static bool traditional = true;
dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	87
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	88 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	89 // commandline macros
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	90
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	91 struct commandline_macro {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	92 struct place where;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	93 struct place where2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	94 const char *macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	95 const char *expansion;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	96 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	97
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	98 static struct array commandline_macros;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	99
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	100 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	101 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	102 commandline_macros_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	103 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	104 array_init(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	105 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	106
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	107 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	108 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	109 commandline_macros_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	110 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	111 array_cleanup(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	112 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	113
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	114 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	115 void
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	116 commandline_macro_add(const struct place p, const char macro,
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	117 const struct place p2, const char expansion)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	118 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	119 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	120
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	121 cm = domalloc(sizeof(*cm));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	122 cm->where = *p;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	123 cm->where2 = *p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	124 cm->macro = macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	125 cm->expansion = expansion;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	126 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	127
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	128 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	129 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	130 commandline_def(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	131 {
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	132 struct place p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	133 char *val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	134
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	135 val = strchr(str, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	136 if (val != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	137 *val = '\0';
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	138 val++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	139 }
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	140
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	141 if (val) {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	142 p2 = *p;
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	143 p2.column += strlen(str);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	144 } else {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	145 place_setbuiltin(&p2, 1);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	146 }
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	147 commandline_macro_add(p, str, &p2, val ? val : "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	148 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	149
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	150 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	151 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	152 commandline_undef(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	153 {
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	154 commandline_macro_add(p, str, p, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	155 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	156
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	157 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	158 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	159 apply_commandline_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	160 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	161 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	162 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	163
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	164 num = array_num(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	165 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	166 cm = array_get(&commandline_macros, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	167 if (cm->expansion != NULL) {
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	168 macro_define_plain(&cm->where, cm->macro,
c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	169 &cm->where2, cm->expansion);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	170 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	171 macro_undef(cm->macro);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	172 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	173 dofree(cm, sizeof(*cm));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	174 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	175 array_setsize(&commandline_macros, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	176 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	177
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	178 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	179 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	180 apply_builtin_macro(unsigned num, const char name, const char val)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	181 {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	182 struct place p;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	183
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	184 place_setbuiltin(&p, num);
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	185 macro_define_plain(&p, name, &p, val);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	186 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	187
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	188 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	189 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	190 apply_builtin_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	191 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	192 unsigned n = 1;
b8167949474a make places work better David A. Holland parents: 6 diff changeset	193
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	194 #ifdef CONFIG_OS
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	195 apply_builtin_macro(n++, CONFIG_OS, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	196 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	197 #ifdef CONFIG_OS_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	198 apply_builtin_macro(n++, CONFIG_OS_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	199 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	200
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	201 #ifdef CONFIG_CPU
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	202 apply_builtin_macro(n++, CONFIG_CPU, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	203 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	204 #ifdef CONFIG_CPU_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	205 apply_builtin_macro(n++, CONFIG_CPU_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	206 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	207
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	208 #ifdef CONFIG_SIZE
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	209 apply_builtin_macro(n++, CONFIG_SIZE, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	210 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	211 #ifdef CONFIG_BINFMT
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	212 apply_builtin_macro(n++, CONFIG_BINFMT, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	213 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	214
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	215 #ifdef CONFIG_COMPILER
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	216 apply_builtin_macro(n++, CONFIG_COMPILER, VERSION_MAJOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	217 apply_builtin_macro(n++, CONFIG_COMPILER_MINOR, VERSION_MINOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	218 apply_builtin_macro(n++, "__VERSION__", VERSION_LONG);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	219 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	220 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	221
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	222 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	223 // extra included files
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	224
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	225 struct commandline_file {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	226 struct place where;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	227 char *name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	228 bool suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	229 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	230
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	231 static struct array commandline_files;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	232
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	233 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	234 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	235 commandline_files_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	236 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	237 array_init(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	238 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	239
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	240 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	241 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	242 commandline_files_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	243 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	244 array_cleanup(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	245 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	246
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	247 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	248 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	249 commandline_addfile(const struct place p, char name, bool suppress_output)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	250 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	251 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	252
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	253 cf = domalloc(sizeof(*cf));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	254 cf->where = *p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	255 cf->name = name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	256 cf->suppress_output = suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	257 array_add(&commandline_files, cf, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	258 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	259
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	260 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	261 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	262 commandline_addfile_output(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	263 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	264 commandline_addfile(p, name, false);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	265 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	266
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	267 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	268 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	269 commandline_addfile_nooutput(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	270 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	271 commandline_addfile(p, name, true);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	272 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	273
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	274 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	275 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	276 read_commandline_files(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	277 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	278 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	279 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	280 bool save = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	281
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	282 num = array_num(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	283 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	284 cf = array_get(&commandline_files, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	285 if (cf->suppress_output) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	286 save = mode.do_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	287 mode.do_output = false;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	288 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	289 mode.do_output = save;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	290 } else {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	291 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	292 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	293 dofree(cf, sizeof(*cf));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	294 }
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	295 array_setsize(&commandline_files, 0);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	296 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	297
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	298 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	299 // include path accumulation
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	300
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	301 static struct stringarray incpath_quote;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	302 static struct stringarray incpath_user;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	303 static struct stringarray incpath_system;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	304 static struct stringarray incpath_late;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	305 static const char *sysroot;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	306
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	307 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	308 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	309 incpath_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	310 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	311 stringarray_init(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	312 stringarray_init(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	313 stringarray_init(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	314 stringarray_init(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	315 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	316
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	317 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	318 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	319 incpath_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	320 {
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	321 stringarray_setsize(&incpath_quote, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	322 stringarray_setsize(&incpath_user, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	323 stringarray_setsize(&incpath_system, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	324 stringarray_setsize(&incpath_late, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	325
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	326 stringarray_cleanup(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	327 stringarray_cleanup(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	328 stringarray_cleanup(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	329 stringarray_cleanup(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	330 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	331
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	332 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	333 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	334 commandline_isysroot(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	335 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	336 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	337 sysroot = dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	338 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	339
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	340 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	341 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	342 commandline_addincpath(struct stringarray arr, char s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	343 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	344 stringarray_add(arr, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	345 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	346
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	347 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	348 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	349 commandline_addincpath_quote(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	350 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	351 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	352 commandline_addincpath(&incpath_quote, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	353 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	354
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	355 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	356 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	357 commandline_addincpath_user(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	358 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	359 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	360 commandline_addincpath(&incpath_user, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	361 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	362
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	363 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	364 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	365 commandline_addincpath_system(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	366 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	367 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	368 commandline_addincpath(&incpath_system, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	369 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	370
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	371 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	372 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	373 commandline_addincpath_late(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	374 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	375 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	376 commandline_addincpath(&incpath_late, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	377 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	378
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	379 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	380 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	381 loadincludepath(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	382 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	383 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	384 const char *dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	385 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	386
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	387 num = stringarray_num(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	388 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	389 dir = stringarray_get(&incpath_quote, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	390 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	391 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	392 files_addquotepath(".", false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	393
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	394 num = stringarray_num(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	395 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	396 dir = stringarray_get(&incpath_user, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	397 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	398 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	399 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	400
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	401 if (mode.do_stdinc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	402 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	403 t = dostrdup3(sysroot, "/", CONFIG_LOCALINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	404 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	405 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	406 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	407 dir = CONFIG_LOCALINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	408 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	409 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	410 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	411
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	412 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	413 t = dostrdup3(sysroot, "/", CONFIG_SYSTEMINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	414 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	415 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	416 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	417 dir = CONFIG_SYSTEMINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	418 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	419 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	420 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	421 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	422
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	423 num = stringarray_num(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	424 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	425 dir = stringarray_get(&incpath_system, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	426 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	427 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	428 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	429
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	430 num = stringarray_num(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	431 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	432 dir = stringarray_get(&incpath_late, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	433 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	434 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	435 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	436 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	437
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	438 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	439 // silly commandline stuff
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	440
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	441 static const char *commandline_prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	442
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	443 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	444 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	445 commandline_setprefix(const struct place p, char prefix)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	446 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	447 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	448 commandline_prefix = prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	449 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	450
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	451 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	452 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	453 commandline_addincpath_user_withprefix(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	454 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	455 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	456
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	457 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	458 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	459 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	460 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	461 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	462 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	463 commandline_addincpath_user(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	464 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	465
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	466 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	467 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	468 commandline_addincpath_late_withprefix(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	469 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	470 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	471
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	472 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	473 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	474 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	475 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	476 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	477 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	478 commandline_addincpath_late(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	479 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	480
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	481 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	482 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	483 commandline_setstd(const struct place p, char std)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	484 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	485 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	486
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	487 if (!strcmp(std, "krc")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	488 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	489 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	490 warnx("Standard %s not supported by this preprocessor", std);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	491 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	492 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	493
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	494 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	495 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	496 commandline_setlang(const struct place p, char lang)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	497 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	498 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	499
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	500 if (!strcmp(lang, "c") \|\| !strcmp(lang, "assembler-with-cpp")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	501 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	502 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	503 warnx("Language %s not supported by this preprocessor", lang);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	504 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	505 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	506
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	507 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	508 // complex modes
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	509
43 f185d1ac4db4 __dead + __printflike for clang Joerg Sonnenberger <joerg@bec.de> parents: 39 diff changeset	510 __dead static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	511 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	512 commandline_iremap(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	513 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	514 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	515 /* XXX */
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	516 (void)str;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	517 warnx("-iremap not supported");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	518 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	519 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	520
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	521 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	522 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	523 commandline_tabstop(const struct place p, char s)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	524 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	525 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	526 unsigned long val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	527
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	528 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	529
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	530 t = strchr(s, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	531 if (t == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	532 /* should not happen */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	533 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	534 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	535 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	536 t++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	537 errno = 0;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	538 val = strtoul(t, &t, 10);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	539 if (errno \|\| *t != '\0') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	540 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	541 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	542 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	543 if (val > 64) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	544 warnx("Preposterously large tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	545 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	546 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	547 mode.input_tabstop = val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	548 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	549
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	550 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	551 * macrolist
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	552 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	553
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	554 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	555 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	556 commandline_dD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	557 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	558 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	559 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	560 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	561 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	562
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	563 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	564 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	565 commandline_dM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	566 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	567 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	568 mode.macrolist_include_stddef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	569 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	570 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	571 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	572
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	573 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	574 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	575 commandline_dN(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	576 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	577 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	578 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	579 mode.macrolist_include_expansions = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	580 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	581
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	582 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	583 * include trace
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	584 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	585
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	586 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	587 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	588 commandline_dI(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	589 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	590 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	591 mode.trace_namesonly = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	592 mode.trace_indented = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	593 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	594
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	595 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	596 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	597 commandline_H(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	598 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	599 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	600 mode.trace_namesonly = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	601 mode.trace_indented = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	602 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	603
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	604 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	605 * depend
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	606 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	607
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	608 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	609 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	610 commandline_setdependtarget(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	611 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	612 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	613 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	614 mode.depend_quote_target = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	615 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	616
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	617 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	618 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	619 commandline_setdependtarget_quoted(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	620 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	621 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	622 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	623 mode.depend_quote_target = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	624 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	625
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	626 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	627 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	628 commandline_setdependoutput(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	629 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	630 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	631 mode.depend_file = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	632 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	633
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	634 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	635 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	636 commandline_M(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	637 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	638 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	639 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	640 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	641 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	642
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	643 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	644 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	645 commandline_MM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	646 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	647 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	648 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	649 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	650 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	651
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	652 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	653 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	654 commandline_MD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	655 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	656 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	657 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	658 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	659
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	660 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	661 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	662 commandline_MMD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	663 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	664 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	665 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	666 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	667
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	668 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	669 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	670 commandline_wall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	671 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	672 warns.nestcomment = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	673 warns.undef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	674 warns.unused = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	675 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	676
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	677 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	678 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	679 commandline_wnoall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	680 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	681 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	682 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	683 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	684 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	685
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	686 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	687 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	688 commandline_wnone(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	689 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	690 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	691 warns.endiflabels = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	692 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	693 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	694 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	695
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	696 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	697 // options
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	698
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	699 struct flag_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	700 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	701 bool *flag;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	702 bool setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	703 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	704
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	705 struct act_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	706 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	707 void (*func)(void);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	708 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	709
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	710 struct prefix_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	711 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	712 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	713 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	714
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	715 struct arg_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	716 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	717 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	718 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	719
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	720 static const struct flag_option flag_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	721 { "C", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	722 { "CC", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	723 { "MG", &mode.depend_assume_generated, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	724 { "MP", &mode.depend_issue_fakerules, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	725 { "P", &mode.output_linenumbers, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	726 { "Wcomment", &warns.nestcomment, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	727 { "Wendif-labels", &warns.endiflabels, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	728 { "Werror", &mode.werror, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	729 { "Wno-comment", &warns.nestcomment, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	730 { "Wno-endif-labels", &warns.endiflabels, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	731 { "Wno-error", &mode.werror, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	732 { "Wno-undef", &warns.undef, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	733 { "Wno-unused-macros", &warns.unused, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	734 { "Wundef", &warns.undef, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	735 { "Wunused-macros", &warns.unused, true },
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	736 { "fdollars-in-identifiers", &mode.input_allow_dollars, true },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	737 { "fno-dollars-in-identifiers", &mode.input_allow_dollars, false },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	738 { "nostdinc", &mode.do_stdinc, false },
71 dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	739 { "traditional", &traditional, true },
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	740 { "undef", &mode.do_stddef, false },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	741 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	742 static const unsigned num_flag_options = HOWMANY(flag_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	743
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	744 static const struct act_option act_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	745 { "H", commandline_H },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	746 { "M", commandline_M },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	747 { "MD", commandline_MD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	748 { "MM", commandline_MM },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	749 { "MMD", commandline_MMD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	750 { "Wall", commandline_wall },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	751 { "Wno-all", commandline_wnoall },
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	752 { "dD", commandline_dD },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	753 { "dI", commandline_dI },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	754 { "dM", commandline_dM },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	755 { "dN", commandline_dN },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	756 { "w", commandline_wnone },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	757 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	758 static const unsigned num_act_options = HOWMANY(act_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	759
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	760 static const struct prefix_option prefix_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	761 { "D", commandline_def },
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	762 { "I", commandline_addincpath_user },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	763 { "U", commandline_undef },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	764 { "ftabstop=", commandline_tabstop },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	765 { "std=", commandline_setstd },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	766 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	767 static const unsigned num_prefix_options = HOWMANY(prefix_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	768
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	769 static const struct arg_option arg_options[] = {
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	770 { "MF", commandline_setdependoutput },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	771 { "MQ", commandline_setdependtarget_quoted },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	772 { "MT", commandline_setdependtarget },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	773 { "idirafter", commandline_addincpath_late },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	774 { "imacros", commandline_addfile_nooutput },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	775 { "include", commandline_addfile_output },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	776 { "iprefix", commandline_setprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	777 { "iquote", commandline_addincpath_quote },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	778 { "iremap", commandline_iremap },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	779 { "isysroot", commandline_isysroot },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	780 { "isystem", commandline_addincpath_system },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	781 { "iwithprefix", commandline_addincpath_late_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	782 { "iwithprefixbefore", commandline_addincpath_user_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	783 { "x", commandline_setlang },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	784 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	785 static const unsigned num_arg_options = HOWMANY(arg_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	786
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	787 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	788 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	789 check_flag_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	790 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	791 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	792 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	793
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	794 for (i=0; i<num_flag_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	795 r = strcmp(opt, flag_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	796 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	797 *flag_options[i].flag = flag_options[i].setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	798 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	799 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	800 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	801 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	802 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	803 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	804 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	805 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	806
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	807 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	808 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	809 check_act_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	810 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	811 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	812 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	813
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	814 for (i=0; i<num_act_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	815 r = strcmp(opt, act_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	816 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	817 act_options[i].func();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	818 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	819 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	820 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	821 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	822 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	823 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	824 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	825 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	826
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	827 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	828 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	829 check_prefix_option(const struct place p, char opt)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	830 {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	831 unsigned i, len;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	832 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	833
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	834 for (i=0; i<num_prefix_options; i++) {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	835 len = strlen(prefix_options[i].string);
57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	836 r = strncmp(opt, prefix_options[i].string, len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	837 if (r == 0) {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	838 prefix_options[i].func(p, opt + len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	839 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	840 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	841 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	842 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	843 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	844 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	845 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	846 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	847
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	848 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	849 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	850 check_arg_option(const char opt, const struct place argplace, char *arg)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	851 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	852 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	853 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	854
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	855 for (i=0; i<num_arg_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	856 r = strcmp(opt, arg_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	857 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	858 if (arg == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	859 warnx("Option -%s requires an argument", opt);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	860 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	861 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	862 arg_options[i].func(argplace, arg);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	863 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	864 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	865 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	866 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	867 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	868 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	869 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	870 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	871
43 f185d1ac4db4 __dead + __printflike for clang Joerg Sonnenberger <joerg@bec.de> parents: 39 diff changeset	872 __dead static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	873 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	874 usage(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	875 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	876 fprintf(stderr, "Usage: %s [options] [infile [outfile]]\n",
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	877 getprogname());
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	878 fprintf(stderr, "Common options:\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	879 fprintf(stderr, " -C Retain comments\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	880 fprintf(stderr, " -Dmacro[=def] Predefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	881 fprintf(stderr, " -Idir Add to include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	882 fprintf(stderr, " -M Issue depend info\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	883 fprintf(stderr, " -MD Issue depend info and output\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	884 fprintf(stderr, " -MM -M w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	885 fprintf(stderr, " -MMD -MD w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	886 fprintf(stderr, " -nostdinc Drop default include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	887 fprintf(stderr, " -Umacro Undefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	888 fprintf(stderr, " -undef Undefine everything\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	889 fprintf(stderr, " -Wall Enable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	890 fprintf(stderr, " -Werror Make warnings into errors\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	891 fprintf(stderr, " -w Disable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	892 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	893 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	894
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	895 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	896 // exit and cleanup
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	897
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	898 static struct stringarray freestrings;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	899
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	900 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	901 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	902 init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	903 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	904 stringarray_init(&freestrings);
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	905
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	906 incpath_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	907 commandline_macros_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	908 commandline_files_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	909
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	910 place_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	911 files_init();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	912 directive_init();
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	913 macros_init();
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	914 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	915
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	916 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	917 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	918 cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	919 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	920 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	921
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	922 macros_cleanup();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	923 directive_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	924 files_cleanup();
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	925 place_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	926
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	927 commandline_files_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	928 commandline_macros_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	929 incpath_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	930
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	931 num = stringarray_num(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	932 for (i=0; i<num; i++) {
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	933 dostrfree(stringarray_get(&freestrings, i));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	934 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	935 stringarray_setsize(&freestrings, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	936 stringarray_cleanup(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	937 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	938
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	939 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	940 die(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	941 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	942 cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	943 exit(EXIT_FAILURE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	944 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	945
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	946 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	947 freestringlater(char *s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	948 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	949 stringarray_add(&freestrings, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	950 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	951
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	952 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	953 // main
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	954
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	955 int
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	956 main(int argc, char *argv[])
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	957 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	958 const char *inputfile = NULL;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	959 const char *outputfile = NULL;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	960 struct place cmdplace;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	961 int i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	962
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	963 init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	964
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	965 for (i=1; i<argc; i++) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	966 if (argv[i][0] != '-') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	967 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	968 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	969 place_setcommandline(&cmdplace, i, 1);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	970 if (check_flag_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	971 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	972 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	973 if (check_act_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	974 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	975 }
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	976 if (check_prefix_option(&cmdplace, argv[i]+1)) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	977 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	978 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	979 place_setcommandline(&cmdplace, i+1, 1);
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	980 if (check_arg_option(argv[i]+1, &cmdplace, argv[i+1])) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	981 i++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	982 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	983 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	984 usage();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	985 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	986 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	987 inputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	988 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	989 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	990 outputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	991 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	992 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	993 usage();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	994 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	995
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	996 mode.output_file = outputfile;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	997
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	998 loadincludepath();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	999 apply_builtin_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1000 apply_commandline_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1001 read_commandline_files();
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1002 place_setnowhere(&cmdplace);
b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1003 file_readabsolute(&cmdplace, inputfile);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	1004
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1005 cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1006 if (complain_failed()) {
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1007 return EXIT_FAILURE;
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1008 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1009 return EXIT_SUCCESS;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1010 }

Mercurial > ~dholland > hg > tradcpp > index.cgi

annotate main.c @ 71:dc63e70e425d