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

annotate main.c @ 37:70902cac4170

Sort the option lists to match the comparison used to search them. duh. Also don't assert on the incpaths during shutdown.

author	David A. Holland
date	Sat, 30 Mar 2013 20:52:59 -0400
parents	76c114899f63
children	b156910b59b2

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 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	170 free(cm);
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 }
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	290 free(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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	507 static
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 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	827 unsigned i;
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++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	831 r = strncmp(opt, prefix_options[i].string,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	832 strlen(prefix_options[i].string));
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	833 if (r == 0) {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	834 prefix_options[i].func(p, opt);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	868 static
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++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	929 free(stringarray_get(&freestrings, i));
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 @ 37:70902cac4170