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

annotate main.c @ 65:161edab0d361

test undef

author	David A. Holland
date	Sun, 31 Mar 2013 02:18:24 -0400
parents	57e0c7a50b2d
children	dc63e70e425d

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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	85 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	86 // commandline macros
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	87
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	88 struct commandline_macro {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	89 struct place where;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	90 struct place where2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	91 const char *macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	92 const char *expansion;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	93 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	94
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	95 static struct array commandline_macros;
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	98 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	99 commandline_macros_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	100 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	101 array_init(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	102 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	105 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	106 commandline_macros_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	107 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	108 array_cleanup(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	109 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	112 void
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	113 commandline_macro_add(const struct place p, const char macro,
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	114 const struct place p2, const char expansion)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	115 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	116 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	117
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	118 cm = domalloc(sizeof(*cm));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	119 cm->where = *p;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	120 cm->where2 = *p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	121 cm->macro = macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	122 cm->expansion = expansion;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	123 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	124
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	125 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	126 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	127 commandline_def(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	128 {
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	129 struct place p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	130 char *val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	131
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	132 val = strchr(str, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	133 if (val != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	134 *val = '\0';
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	135 val++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	136 }
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	137
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	138 if (val) {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	139 p2 = *p;
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	140 p2.column += strlen(str);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	141 } else {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	142 place_setbuiltin(&p2, 1);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	143 }
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	144 commandline_macro_add(p, str, &p2, val ? val : "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	145 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	146
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	147 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	148 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	149 commandline_undef(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	150 {
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	151 commandline_macro_add(p, str, p, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	152 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	153
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	154 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	155 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	156 apply_commandline_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	157 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	158 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	159 unsigned i, num;
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 num = array_num(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	162 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	163 cm = array_get(&commandline_macros, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	164 if (cm->expansion != NULL) {
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	165 macro_define_plain(&cm->where, cm->macro,
c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	166 &cm->where2, cm->expansion);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	167 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	168 macro_undef(cm->macro);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	169 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	170 dofree(cm, sizeof(*cm));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	171 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	172 array_setsize(&commandline_macros, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	173 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	176 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	177 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	178 {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	179 struct place p;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	180
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	181 place_setbuiltin(&p, num);
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	182 macro_define_plain(&p, name, &p, val);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	183 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	184
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	185 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	186 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	187 apply_builtin_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	188 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	189 unsigned n = 1;
b8167949474a make places work better David A. Holland parents: 6 diff changeset	190
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	191 #ifdef CONFIG_OS
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	192 apply_builtin_macro(n++, CONFIG_OS, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	193 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	194 #ifdef CONFIG_OS_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	195 apply_builtin_macro(n++, CONFIG_OS_2, "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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	198 #ifdef CONFIG_CPU
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	199 apply_builtin_macro(n++, CONFIG_CPU, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	200 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	201 #ifdef CONFIG_CPU_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	202 apply_builtin_macro(n++, CONFIG_CPU_2, "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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	205 #ifdef CONFIG_SIZE
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	206 apply_builtin_macro(n++, CONFIG_SIZE, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	207 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	208 #ifdef CONFIG_BINFMT
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	209 apply_builtin_macro(n++, CONFIG_BINFMT, "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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	212 #ifdef CONFIG_COMPILER
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	213 apply_builtin_macro(n++, CONFIG_COMPILER, VERSION_MAJOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	214 apply_builtin_macro(n++, CONFIG_COMPILER_MINOR, VERSION_MINOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	215 apply_builtin_macro(n++, "__VERSION__", VERSION_LONG);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	216 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	217 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	218
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	219 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	220 // extra included files
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 struct commandline_file {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	223 struct place where;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	224 char *name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	225 bool suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	226 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	227
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	228 static struct array commandline_files;
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	231 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	232 commandline_files_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	233 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	234 array_init(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	235 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	238 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	239 commandline_files_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	240 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	241 array_cleanup(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	242 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	245 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	246 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	247 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	248 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	249
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	250 cf = domalloc(sizeof(*cf));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	251 cf->where = *p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	252 cf->name = name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	253 cf->suppress_output = suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	254 array_add(&commandline_files, cf, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	255 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	256
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	257 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	258 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	259 commandline_addfile_output(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	260 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	261 commandline_addfile(p, name, false);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	262 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	263
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	264 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	265 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	266 commandline_addfile_nooutput(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	267 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	268 commandline_addfile(p, name, true);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	269 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	270
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	271 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	272 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	273 read_commandline_files(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	274 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	275 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	276 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	277 bool save = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	278
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	279 num = array_num(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	280 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	281 cf = array_get(&commandline_files, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	282 if (cf->suppress_output) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	283 save = mode.do_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	284 mode.do_output = false;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	285 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	286 mode.do_output = save;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	287 } else {
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 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	290 dofree(cf, sizeof(*cf));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	291 }
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	292 array_setsize(&commandline_files, 0);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	293 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	294
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	295 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	296 // include path accumulation
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 static struct stringarray incpath_quote;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	299 static struct stringarray incpath_user;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	300 static struct stringarray incpath_system;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	301 static struct stringarray incpath_late;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	302 static const char *sysroot;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	303
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	304 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	305 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	306 incpath_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	307 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	308 stringarray_init(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	309 stringarray_init(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	310 stringarray_init(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	311 stringarray_init(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	312 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	313
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	314 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	315 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	316 incpath_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	317 {
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	318 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	319 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	320 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	321 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	322
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	323 stringarray_cleanup(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	324 stringarray_cleanup(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	325 stringarray_cleanup(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	326 stringarray_cleanup(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	327 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	328
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	329 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	330 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	331 commandline_isysroot(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	332 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	333 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	334 sysroot = dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	335 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	336
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	337 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	338 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	339 commandline_addincpath(struct stringarray arr, char s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	340 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	341 stringarray_add(arr, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	342 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	345 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	346 commandline_addincpath_quote(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	347 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	348 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	349 commandline_addincpath(&incpath_quote, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	350 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	351
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	352 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	353 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	354 commandline_addincpath_user(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	355 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	356 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	357 commandline_addincpath(&incpath_user, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	358 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	359
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	360 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	361 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	362 commandline_addincpath_system(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	363 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	364 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	365 commandline_addincpath(&incpath_system, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	366 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	367
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	368 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	369 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	370 commandline_addincpath_late(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	371 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	372 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	373 commandline_addincpath(&incpath_late, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	374 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	375
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	376 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	377 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	378 loadincludepath(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	379 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	380 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	381 const char *dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	382 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	383
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	384 num = stringarray_num(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	385 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	386 dir = stringarray_get(&incpath_quote, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	387 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	388 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	389 files_addquotepath(".", false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	390
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	391 num = stringarray_num(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	392 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	393 dir = stringarray_get(&incpath_user, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	394 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	395 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	396 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	397
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	398 if (mode.do_stdinc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	399 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	400 t = dostrdup3(sysroot, "/", CONFIG_LOCALINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	401 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	402 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	403 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	404 dir = CONFIG_LOCALINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	405 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	406 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	407 files_addbracketpath(dir, true);
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 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	410 t = dostrdup3(sysroot, "/", CONFIG_SYSTEMINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	411 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	412 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	413 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	414 dir = CONFIG_SYSTEMINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	415 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	416 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	417 files_addbracketpath(dir, true);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	420 num = stringarray_num(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	421 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	422 dir = stringarray_get(&incpath_system, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	423 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	424 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	425 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	426
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	427 num = stringarray_num(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	428 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	429 dir = stringarray_get(&incpath_late, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	430 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	431 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	432 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	433 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	434
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 // silly commandline stuff
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 static const char *commandline_prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	439
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	440 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	441 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	442 commandline_setprefix(const struct place p, char prefix)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	443 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	444 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	445 commandline_prefix = prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	446 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	447
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	448 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	449 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	450 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	451 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	452 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	453
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	454 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	455 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	456 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	457 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	458 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	459 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	460 commandline_addincpath_user(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	461 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	462
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	463 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	464 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	465 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	466 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	467 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	468
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	469 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	470 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	471 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	472 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	473 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	474 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	475 commandline_addincpath_late(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	476 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	477
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	478 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	479 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	480 commandline_setstd(const struct place p, char std)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	481 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	482 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	483
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	484 if (!strcmp(std, "krc")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	485 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	486 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	487 warnx("Standard %s not supported by this preprocessor", std);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	488 die();
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	491 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	492 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	493 commandline_setlang(const struct place p, char lang)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	494 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	495 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	496
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	497 if (!strcmp(lang, "c") \|\| !strcmp(lang, "assembler-with-cpp")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	498 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	499 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	500 warnx("Language %s not supported by this preprocessor", lang);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	501 die();
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	504 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	505 // complex modes
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	506
43 f185d1ac4db4 __dead + __printflike for clang Joerg Sonnenberger <joerg@bec.de> parents: 39 diff changeset	507 __dead static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	508 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	509 commandline_iremap(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	510 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	511 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	512 /* XXX */
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	513 (void)str;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	514 warnx("-iremap not supported");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	515 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	516 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	517
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	518 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	519 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	520 commandline_tabstop(const struct place p, char s)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	521 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	522 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	523 unsigned long val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	524
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	525 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	526
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	527 t = strchr(s, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	528 if (t == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	529 /* should not happen */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	530 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	531 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	532 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	533 t++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	534 errno = 0;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	535 val = strtoul(t, &t, 10);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	536 if (errno \|\| *t != '\0') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	537 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	538 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	539 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	540 if (val > 64) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	541 warnx("Preposterously large tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	542 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	543 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	544 mode.input_tabstop = val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	545 }
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 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	548 * macrolist
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	552 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	553 commandline_dD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	554 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	555 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	556 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	557 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	558 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	559
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	560 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	561 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	562 commandline_dM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	563 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	564 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	565 mode.macrolist_include_stddef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	566 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	567 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	568 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	569
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	570 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	571 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	572 commandline_dN(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	573 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	574 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	575 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	576 mode.macrolist_include_expansions = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	577 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	578
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	579 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	580 * include trace
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	584 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	585 commandline_dI(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	586 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	587 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	588 mode.trace_namesonly = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	589 mode.trace_indented = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	590 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	591
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	592 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	593 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	594 commandline_H(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	595 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	596 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	597 mode.trace_namesonly = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	598 mode.trace_indented = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	599 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	600
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	601 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	602 * depend
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	606 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	607 commandline_setdependtarget(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	608 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	609 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	610 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	611 mode.depend_quote_target = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	612 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	613
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	614 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	615 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	616 commandline_setdependtarget_quoted(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	617 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	618 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	619 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	620 mode.depend_quote_target = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	621 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	622
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	623 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	624 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	625 commandline_setdependoutput(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	626 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	627 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	628 mode.depend_file = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	629 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	630
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	631 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	632 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	633 commandline_M(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	634 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	635 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	636 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	637 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	638 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	639
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	640 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	641 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	642 commandline_MM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	643 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	644 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	645 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	646 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	647 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	648
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	649 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	650 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	651 commandline_MD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	652 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	653 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	654 mode.depend_report_system = true;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	657 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	658 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	659 commandline_MMD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	660 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	661 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	662 mode.depend_report_system = false;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	665 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	666 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	667 commandline_wall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	668 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	669 warns.nestcomment = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	670 warns.undef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	671 warns.unused = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	672 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	673
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	674 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	675 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	676 commandline_wnoall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	677 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	678 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	679 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	680 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	681 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	682
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	683 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	684 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	685 commandline_wnone(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	686 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	687 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	688 warns.endiflabels = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	689 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	690 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	691 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	692
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	693 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	694 // options
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 struct flag_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	697 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	698 bool *flag;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	699 bool setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	700 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	701
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	702 struct act_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	703 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	704 void (*func)(void);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	705 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	706
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	707 struct prefix_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	708 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	709 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	710 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	711
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	712 struct arg_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	713 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	714 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	715 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	716
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	717 static const struct flag_option flag_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	718 { "C", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	719 { "CC", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	720 { "MG", &mode.depend_assume_generated, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	721 { "MP", &mode.depend_issue_fakerules, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	722 { "P", &mode.output_linenumbers, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	723 { "Wcomment", &warns.nestcomment, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	724 { "Wendif-labels", &warns.endiflabels, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	725 { "Werror", &mode.werror, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	726 { "Wno-comment", &warns.nestcomment, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	727 { "Wno-endif-labels", &warns.endiflabels, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	728 { "Wno-error", &mode.werror, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	729 { "Wno-undef", &warns.undef, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	730 { "Wno-unused-macros", &warns.unused, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	731 { "Wundef", &warns.undef, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	732 { "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	733 { "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	734 { "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	735 { "nostdinc", &mode.do_stdinc, false },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	736 { "undef", &mode.do_stddef, false },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	737 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	738 static const unsigned num_flag_options = HOWMANY(flag_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	739
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	740 static const struct act_option act_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	741 { "H", commandline_H },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	742 { "M", commandline_M },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	743 { "MD", commandline_MD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	744 { "MM", commandline_MM },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	745 { "MMD", commandline_MMD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	746 { "Wall", commandline_wall },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	747 { "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	748 { "dD", commandline_dD },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	749 { "dI", commandline_dI },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	750 { "dM", commandline_dM },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	751 { "dN", commandline_dN },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	752 { "w", commandline_wnone },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	753 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	754 static const unsigned num_act_options = HOWMANY(act_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	755
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	756 static const struct prefix_option prefix_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	757 { "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	758 { "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	759 { "U", commandline_undef },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	760 { "ftabstop=", commandline_tabstop },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	761 { "std=", commandline_setstd },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	762 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	763 static const unsigned num_prefix_options = HOWMANY(prefix_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	764
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	765 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	766 { "MF", commandline_setdependoutput },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	767 { "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	768 { "MT", commandline_setdependtarget },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	769 { "idirafter", commandline_addincpath_late },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	770 { "imacros", commandline_addfile_nooutput },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	771 { "include", commandline_addfile_output },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	772 { "iprefix", commandline_setprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	773 { "iquote", commandline_addincpath_quote },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	774 { "iremap", commandline_iremap },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	775 { "isysroot", commandline_isysroot },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	776 { "isystem", commandline_addincpath_system },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	777 { "iwithprefix", commandline_addincpath_late_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	778 { "iwithprefixbefore", commandline_addincpath_user_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	779 { "x", commandline_setlang },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	780 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	781 static const unsigned num_arg_options = HOWMANY(arg_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	782
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	783 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	784 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	785 check_flag_option(const char *opt)
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 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	788 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	789
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	790 for (i=0; i<num_flag_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	791 r = strcmp(opt, flag_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	792 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	793 *flag_options[i].flag = flag_options[i].setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	794 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	795 }
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 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	798 }
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 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	801 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	804 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	805 check_act_option(const char *opt)
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 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	808 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	809
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	810 for (i=0; i<num_act_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	811 r = strcmp(opt, act_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	812 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	813 act_options[i].func();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	814 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	815 }
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 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	818 }
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 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	821 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	824 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	825 check_prefix_option(const struct place p, char opt)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	826 {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	827 unsigned i, len;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	828 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	829
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	830 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	831 len = strlen(prefix_options[i].string);
57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	832 r = strncmp(opt, prefix_options[i].string, len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	833 if (r == 0) {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	834 prefix_options[i].func(p, opt + len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	835 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	836 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	837 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	838 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	839 }
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 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	842 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	845 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	846 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	847 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	848 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	849 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	850
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	851 for (i=0; i<num_arg_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	852 r = strcmp(opt, arg_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	853 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	854 if (arg == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	855 warnx("Option -%s requires an argument", opt);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	856 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	857 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	858 arg_options[i].func(argplace, arg);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	859 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	860 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	861 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	862 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	863 }
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 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	866 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	867
43 f185d1ac4db4 __dead + __printflike for clang Joerg Sonnenberger <joerg@bec.de> parents: 39 diff changeset	868 __dead static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	869 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	870 usage(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	871 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	872 fprintf(stderr, "Usage: %s [options] [infile [outfile]]\n",
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	873 getprogname());
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	874 fprintf(stderr, "Common options:\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	875 fprintf(stderr, " -C Retain comments\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	876 fprintf(stderr, " -Dmacro[=def] Predefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	877 fprintf(stderr, " -Idir Add to include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	878 fprintf(stderr, " -M Issue depend info\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	879 fprintf(stderr, " -MD Issue depend info and output\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	880 fprintf(stderr, " -MM -M w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	881 fprintf(stderr, " -MMD -MD w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	882 fprintf(stderr, " -nostdinc Drop default include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	883 fprintf(stderr, " -Umacro Undefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	884 fprintf(stderr, " -undef Undefine everything\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	885 fprintf(stderr, " -Wall Enable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	886 fprintf(stderr, " -Werror Make warnings into errors\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	887 fprintf(stderr, " -w Disable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	888 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	889 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	890
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	891 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	892 // exit and cleanup
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 static struct stringarray freestrings;
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	897 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	898 init(void)
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 stringarray_init(&freestrings);
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	901
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	902 incpath_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	903 commandline_macros_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	904 commandline_files_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	905
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	906 place_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	907 files_init();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	908 directive_init();
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	909 macros_init();
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	910 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	911
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	912 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	913 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	914 cleanup(void)
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 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	917
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	918 macros_cleanup();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	919 directive_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	920 files_cleanup();
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	921 place_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	922
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	923 commandline_files_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	924 commandline_macros_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	925 incpath_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	926
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	927 num = stringarray_num(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	928 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	929 dostrfree(stringarray_get(&freestrings, i));
4 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 stringarray_setsize(&freestrings, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	932 stringarray_cleanup(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	933 }
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 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	936 die(void)
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 cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	939 exit(EXIT_FAILURE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	940 }
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 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	943 freestringlater(char *s)
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 stringarray_add(&freestrings, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	946 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	947
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 // main
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 int
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	952 main(int argc, char *argv[])
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	953 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	954 const char *inputfile = NULL;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	955 const char *outputfile = NULL;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	956 struct place cmdplace;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	957 int i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	958
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	959 init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	960
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	961 for (i=1; i<argc; i++) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	962 if (argv[i][0] != '-') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	963 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	964 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	965 place_setcommandline(&cmdplace, i, 1);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	966 if (check_flag_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	967 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	968 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	969 if (check_act_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	970 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	971 }
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	972 if (check_prefix_option(&cmdplace, argv[i]+1)) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	973 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	974 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	975 place_setcommandline(&cmdplace, i+1, 1);
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	976 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	977 i++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	978 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	979 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	980 usage();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	981 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	982 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	983 inputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	984 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	985 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	986 outputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	987 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	988 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	989 usage();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	990 }
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 mode.output_file = outputfile;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	993
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	994 loadincludepath();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	995 apply_builtin_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	996 apply_commandline_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	997 read_commandline_files();
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	998 place_setnowhere(&cmdplace);
b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	999 file_readabsolute(&cmdplace, inputfile);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	1000
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1001 cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1002 if (complain_failed()) {
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1003 return EXIT_FAILURE;
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1004 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1005 return EXIT_SUCCESS;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1006 }

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

annotate main.c @ 65:161edab0d361