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

annotate main.c @ 175:ffdb0b73856f

Suppress blank lines later. Fixes the rest of the bizarre spacing behavior described in changeset 82cc6fa54b01. Expand t39 to cover more cases, too.

author	David A. Holland
date	Fri, 12 Jun 2015 02:38:04 -0400
parents	3e7e696fe558
children	44ea61019069

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>
140 904f7a9827e3 add missing stdarg.h. David A. Holland parents: 137 diff changeset	32 #include <stdarg.h>
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	33 #include <stdlib.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	34 #include <string.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	35 #include <errno.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 {
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	108 unsigned i, num;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	109 struct commandline_macro *cm;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	110
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	111 num = array_num(&commandline_macros);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	112 for (i=0; i<num; i++) {
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	113 cm = array_get(&commandline_macros, i);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	114 dofree(cm, sizeof(*cm));
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	115 }
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	116 array_setsize(&commandline_macros, 0);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	117
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	118 array_cleanup(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	119 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	120
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	121 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	122 void
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	123 commandline_macro_add(const struct place p, const char macro,
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	124 const struct place p2, const char expansion)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	125 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	126 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	127
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	128 cm = domalloc(sizeof(*cm));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	129 cm->where = *p;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	130 cm->where2 = *p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	131 cm->macro = macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	132 cm->expansion = expansion;
86 70d7ebeb4523 Erm. Don't throw away -D args. David A. Holland parents: 71 diff changeset	133
70d7ebeb4523 Erm. Don't throw away -D args. David A. Holland parents: 71 diff changeset	134 array_add(&commandline_macros, cm, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	135 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	136
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	137 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	138 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	139 commandline_def(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	140 {
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	141 struct place p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	142 char *val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	143
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	144 if (*str == '\0') {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	145 complain(NULL, "-D: macro name expected");
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	146 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	147 }
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	148
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	149 val = strchr(str, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	150 if (val != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	151 *val = '\0';
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	152 val++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	153 }
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	154
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	155 if (val) {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	156 p2 = *p;
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	157 p2.column += strlen(str);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	158 } else {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	159 place_setbuiltin(&p2, 1);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	160 }
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	161 commandline_macro_add(p, str, &p2, val ? val : "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	162 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	163
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	164 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	165 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	166 commandline_undef(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	167 {
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	168 if (*str == '\0') {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	169 complain(NULL, "-D: macro name expected");
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	170 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	171 }
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	172 commandline_macro_add(p, str, p, NULL);
4 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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	177 apply_commandline_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	178 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	179 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	180 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	181
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	182 num = array_num(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	183 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	184 cm = array_get(&commandline_macros, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	185 if (cm->expansion != NULL) {
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	186 macro_define_plain(&cm->where, cm->macro,
c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	187 &cm->where2, cm->expansion);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	188 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	189 macro_undef(cm->macro);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	190 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	191 dofree(cm, sizeof(*cm));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	192 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	193 array_setsize(&commandline_macros, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	194 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	195
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	196 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	197 void
172 3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	198 apply_magic_macro(unsigned num, const char *name)
159 8cef6d7227a8 Expand __FILE__ and __LINE__. Joerg Sonnenberger <joerg@bec.de> parents: 150 diff changeset	199 {
8cef6d7227a8 Expand __FILE__ and __LINE__. Joerg Sonnenberger <joerg@bec.de> parents: 150 diff changeset	200 struct place p;
8cef6d7227a8 Expand __FILE__ and __LINE__. Joerg Sonnenberger <joerg@bec.de> parents: 150 diff changeset	201
172 3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	202 place_setbuiltin(&p, num);
3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	203 macro_define_magic(&p, name);
159 8cef6d7227a8 Expand __FILE__ and __LINE__. Joerg Sonnenberger <joerg@bec.de> parents: 150 diff changeset	204 }
8cef6d7227a8 Expand __FILE__ and __LINE__. Joerg Sonnenberger <joerg@bec.de> parents: 150 diff changeset	205
8cef6d7227a8 Expand __FILE__ and __LINE__. Joerg Sonnenberger <joerg@bec.de> parents: 150 diff changeset	206 static
8cef6d7227a8 Expand __FILE__ and __LINE__. Joerg Sonnenberger <joerg@bec.de> parents: 150 diff changeset	207 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	208 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	209 {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	210 struct place p;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	211
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	212 place_setbuiltin(&p, num);
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	213 macro_define_plain(&p, name, &p, val);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	214 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	215
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	216 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	217 void
172 3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	218 apply_builtin_macros(void)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	219 {
172 3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	220 unsigned n = 1;
3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	221
3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	222 apply_magic_macro(n++, "__FILE__");
3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	223 apply_magic_macro(n++, "__LINE__");
3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	224
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	225 #ifdef CONFIG_OS
172 3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	226 apply_builtin_macro(n++, CONFIG_OS, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	227 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	228 #ifdef CONFIG_OS_2
172 3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	229 apply_builtin_macro(n++, CONFIG_OS_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	230 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	231
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	232 #ifdef CONFIG_CPU
172 3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	233 apply_builtin_macro(n++, CONFIG_CPU, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	234 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	235 #ifdef CONFIG_CPU_2
172 3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	236 apply_builtin_macro(n++, CONFIG_CPU_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	237 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	238
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	239 #ifdef CONFIG_SIZE
172 3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	240 apply_builtin_macro(n++, CONFIG_SIZE, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	241 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	242 #ifdef CONFIG_BINFMT
172 3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	243 apply_builtin_macro(n++, CONFIG_BINFMT, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	244 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	245
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	246 #ifdef CONFIG_COMPILER
172 3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	247 apply_builtin_macro(n++, CONFIG_COMPILER, VERSION_MAJOR);
3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	248 apply_builtin_macro(n++, CONFIG_COMPILER_MINOR, VERSION_MINOR);
3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	249 apply_builtin_macro(n++, "__VERSION__", VERSION_LONG);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	250 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	251 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	252
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	253 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	254 // extra included files
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 struct commandline_file {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	257 struct place where;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	258 char *name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	259 bool suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	260 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	261
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	262 static struct array commandline_files;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	266 commandline_files_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	267 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	268 array_init(&commandline_files);
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 commandline_files_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	274 {
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	275 unsigned i, num;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	276 struct commandline_file *cf;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	277
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	278 num = array_num(&commandline_files);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	279 for (i=0; i<num; i++) {
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	280 cf = array_get(&commandline_files, i);
136 59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	281 if (cf != NULL) {
59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	282 dofree(cf, sizeof(*cf));
59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	283 }
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	284 }
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	285 array_setsize(&commandline_files, 0);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	286
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	287 array_cleanup(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	288 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	289
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	290 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	291 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	292 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	293 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	294 struct commandline_file *cf;
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 cf = domalloc(sizeof(*cf));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	297 cf->where = *p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	298 cf->name = name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	299 cf->suppress_output = suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	300 array_add(&commandline_files, cf, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	301 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	302
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	303 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	304 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	305 commandline_addfile_output(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	306 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	307 commandline_addfile(p, name, false);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	308 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	309
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	310 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	311 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	312 commandline_addfile_nooutput(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	313 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	314 commandline_addfile(p, name, true);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	315 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	316
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	317 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	318 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	319 read_commandline_files(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	320 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	321 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	322 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	323 bool save = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	324
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	325 num = array_num(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	326 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	327 cf = array_get(&commandline_files, i);
136 59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	328 array_set(&commandline_files, i, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	329 if (cf->suppress_output) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	330 save = mode.do_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	331 mode.do_output = false;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	332 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	333 mode.do_output = save;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	334 } else {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	335 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	336 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	337 dofree(cf, sizeof(*cf));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	338 }
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	339 array_setsize(&commandline_files, 0);
4 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
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 // include path accumulation
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	344
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	345 static struct stringarray incpath_quote;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	346 static struct stringarray incpath_user;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	347 static struct stringarray incpath_system;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	348 static struct stringarray incpath_late;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	349 static const char *sysroot;
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	352 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	353 incpath_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	354 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	355 stringarray_init(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	356 stringarray_init(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	357 stringarray_init(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	358 stringarray_init(&incpath_late);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	361 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	362 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	363 incpath_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	364 {
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	365 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	366 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	367 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	368 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	369
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	370 stringarray_cleanup(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	371 stringarray_cleanup(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	372 stringarray_cleanup(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	373 stringarray_cleanup(&incpath_late);
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
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	378 commandline_isysroot(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	379 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	380 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	381 sysroot = dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	382 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	383
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	384 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	385 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	386 commandline_addincpath(struct stringarray arr, char s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	387 {
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	388 if (*s == '\0') {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	389 complain(NULL, "Empty include directory");
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	390 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	391 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	392 stringarray_add(arr, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	393 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	394
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	395 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	396 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	397 commandline_addincpath_quote(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	398 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	399 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	400 commandline_addincpath(&incpath_quote, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	401 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	402
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	403 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	404 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	405 commandline_addincpath_user(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	406 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	407 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	408 commandline_addincpath(&incpath_user, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	409 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	410
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	411 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	412 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	413 commandline_addincpath_system(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	414 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	415 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	416 commandline_addincpath(&incpath_system, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	417 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	420 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	421 commandline_addincpath_late(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	422 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	423 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	424 commandline_addincpath(&incpath_late, dir);
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	428 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	429 loadincludepath(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	430 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	431 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	432 const char *dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	433 char *t;
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 num = stringarray_num(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	436 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	437 dir = stringarray_get(&incpath_quote, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	438 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	439 }
112 2b0b61fd1a36 Fix handling of relative includes. David A. Holland parents: 105 diff changeset	440 files_addquotepath(NULL, false);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	441
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	442 num = stringarray_num(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	443 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	444 dir = stringarray_get(&incpath_user, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	445 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	446 files_addbracketpath(dir, false);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	449 if (mode.do_stdinc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	450 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	451 t = dostrdup3(sysroot, "/", CONFIG_LOCALINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	452 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	453 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	454 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	455 dir = CONFIG_LOCALINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	456 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	457 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	458 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	459
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	460 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	461 t = dostrdup3(sysroot, "/", CONFIG_SYSTEMINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	462 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	463 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	464 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	465 dir = CONFIG_SYSTEMINCLUDE;
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 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	468 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	469 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	470
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	471 num = stringarray_num(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	472 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	473 dir = stringarray_get(&incpath_system, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	474 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	475 files_addbracketpath(dir, true);
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 num = stringarray_num(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	479 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	480 dir = stringarray_get(&incpath_late, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	481 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	482 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	483 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	484 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	485
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 // silly commandline stuff
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	488
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	489 static const char *commandline_prefix;
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_setprefix(const struct place p, char prefix)
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;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	496 commandline_prefix = prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	497 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	498
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	499 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	500 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	501 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	502 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	503 char *s;
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 if (commandline_prefix == NULL) {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	506 complain(NULL, "-iprefix needed");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	507 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	508 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	509 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	510 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	511 commandline_addincpath_user(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	512 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	513
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	514 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	515 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	516 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	517 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	518 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	519
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	520 if (commandline_prefix == NULL) {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	521 complain(NULL, "-iprefix needed");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	522 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	523 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	524 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	525 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	526 commandline_addincpath_late(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	527 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	528
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	529 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	530 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	531 commandline_setstd(const struct place p, char std)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	532 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	533 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	534
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	535 if (!strcmp(std, "krc")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	536 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	537 }
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	538 complain(NULL, "Standard %s not supported by this preprocessor", std);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	539 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	540 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	541
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	542 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	543 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	544 commandline_setlang(const struct place p, char lang)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	545 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	546 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	547
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	548 if (!strcmp(lang, "c") \|\| !strcmp(lang, "assembler-with-cpp")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	549 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	550 }
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	551 complain(NULL, "Language %s not supported by this preprocessor", lang);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	552 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	553 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	554
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	555 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	556 // complex modes
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	557
98 51848a7584e0 __dead -> DEAD David A. Holland parents: 86 diff changeset	558 DEAD static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	559 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	560 commandline_iremap(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	561 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	562 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	563 /* XXX */
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	564 (void)str;
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	565 complain(NULL, "-iremap not supported");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	566 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	567 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	570 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	571 commandline_tabstop(const struct place p, char s)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	572 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	573 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	574 unsigned long val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	575
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	576 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	577
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	578 t = strchr(s, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	579 if (t == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	580 /* should not happen */
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	581 complain(NULL, "Invalid tabstop");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	582 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	583 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	584 t++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	585 errno = 0;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	586 val = strtoul(t, &t, 10);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	587 if (errno \|\| *t != '\0') {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	588 complain(NULL, "Invalid tabstop");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	589 die();
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 if (val > 64) {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	592 complain(NULL, "Preposterously large tabstop");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	593 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	594 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	595 mode.input_tabstop = val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	596 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	597
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	598 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	599 * macrolist
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	603 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	604 commandline_dD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	605 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	606 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	607 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	608 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	609 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	610
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	611 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	612 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	613 commandline_dM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	614 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	615 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	616 mode.macrolist_include_stddef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	617 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	618 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	619 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	620
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	621 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	622 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	623 commandline_dN(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	624 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	625 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	626 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	627 mode.macrolist_include_expansions = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	628 }
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 * include trace
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	632 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	633
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	634 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	635 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	636 commandline_dI(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	637 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	638 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	639 mode.trace_namesonly = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	640 mode.trace_indented = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	641 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	642
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	643 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	644 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	645 commandline_H(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	646 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	647 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	648 mode.trace_namesonly = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	649 mode.trace_indented = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	650 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	651
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	652 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	653 * depend
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	654 */
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	657 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	658 commandline_setdependtarget(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	659 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	660 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	661 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	662 mode.depend_quote_target = 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
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	667 commandline_setdependtarget_quoted(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	668 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	669 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	670 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	671 mode.depend_quote_target = 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
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	676 commandline_setdependoutput(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	677 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	678 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	679 mode.depend_file = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	680 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	681
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	682 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	683 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	684 commandline_M(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	685 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	686 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	687 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	688 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	689 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	690
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	691 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	692 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	693 commandline_MM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	694 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	695 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	696 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	697 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	698 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	699
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	700 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	701 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	702 commandline_MD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	703 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	704 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	705 mode.depend_report_system = true;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	708 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	709 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	710 commandline_MMD(void)
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 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	713 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	714 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	715
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	716 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	717 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	718 commandline_wall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	719 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	720 warns.nestcomment = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	721 warns.undef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	722 warns.unused = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	723 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	724
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	725 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	726 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	727 commandline_wnoall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	728 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	729 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	730 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	731 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	732 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	733
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	734 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	735 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	736 commandline_wnone(void)
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 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	739 warns.endiflabels = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	740 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	741 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	742 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	743
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	744 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	745 // options
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	746
141 63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	747 struct ignore_option {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	748 const char *string;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	749 };
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	750
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	751 struct flag_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	752 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	753 bool *flag;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	754 bool setto;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	757 struct act_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	758 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	759 void (*func)(void);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	760 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	761
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	762 struct prefix_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	763 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	764 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	765 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	766
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	767 struct arg_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	768 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	769 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	770 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	771
141 63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	772 static const struct ignore_option ignore_options[] = {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	773 { "m32" },
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	774 { "traditional" },
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	775 };
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	776 static const unsigned num_ignore_options = HOWMANY(ignore_options);
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	777
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	778 static const struct flag_option flag_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	779 { "C", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	780 { "CC", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	781 { "MG", &mode.depend_assume_generated, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	782 { "MP", &mode.depend_issue_fakerules, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	783 { "P", &mode.output_linenumbers, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	784 { "Wcomment", &warns.nestcomment, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	785 { "Wendif-labels", &warns.endiflabels, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	786 { "Werror", &mode.werror, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	787 { "Wno-comment", &warns.nestcomment, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	788 { "Wno-endif-labels", &warns.endiflabels, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	789 { "Wno-error", &mode.werror, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	790 { "Wno-undef", &warns.undef, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	791 { "Wno-unused-macros", &warns.unused, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	792 { "Wundef", &warns.undef, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	793 { "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	794 { "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	795 { "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	796 { "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	797 { "undef", &mode.do_stddef, false },
4 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 static const unsigned num_flag_options = HOWMANY(flag_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	800
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	801 static const struct act_option act_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	802 { "H", commandline_H },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	803 { "M", commandline_M },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	804 { "MD", commandline_MD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	805 { "MM", commandline_MM },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	806 { "MMD", commandline_MMD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	807 { "Wall", commandline_wall },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	808 { "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	809 { "dD", commandline_dD },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	810 { "dI", commandline_dI },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	811 { "dM", commandline_dM },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	812 { "dN", commandline_dN },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	813 { "w", commandline_wnone },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	814 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	815 static const unsigned num_act_options = HOWMANY(act_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	816
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	817 static const struct prefix_option prefix_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	818 { "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	819 { "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	820 { "U", commandline_undef },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	821 { "ftabstop=", commandline_tabstop },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	822 { "std=", commandline_setstd },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	823 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	824 static const unsigned num_prefix_options = HOWMANY(prefix_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	825
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	826 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	827 { "MF", commandline_setdependoutput },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	828 { "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	829 { "MT", commandline_setdependtarget },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	830 { "idirafter", commandline_addincpath_late },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	831 { "imacros", commandline_addfile_nooutput },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	832 { "include", commandline_addfile_output },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	833 { "iprefix", commandline_setprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	834 { "iquote", commandline_addincpath_quote },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	835 { "iremap", commandline_iremap },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	836 { "isysroot", commandline_isysroot },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	837 { "isystem", commandline_addincpath_system },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	838 { "iwithprefix", commandline_addincpath_late_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	839 { "iwithprefixbefore", commandline_addincpath_user_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	840 { "x", commandline_setlang },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	841 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	842 static const unsigned num_arg_options = HOWMANY(arg_options);
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
141 63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	846 check_ignore_option(const char *opt)
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	847 {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	848 unsigned i;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	849 int r;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	850
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	851 for (i=0; i<num_ignore_options; i++) {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	852 r = strcmp(opt, ignore_options[i].string);
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	853 if (r == 0) {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	854 return true;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	855 }
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	856 if (r < 0) {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	857 break;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	858 }
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	859 }
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	860 return false;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	861 }
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	862
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	863 static
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	864 bool
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	865 check_flag_option(const char *opt)
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 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	868 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	869
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	870 for (i=0; i<num_flag_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	871 r = strcmp(opt, flag_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	872 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	873 *flag_options[i].flag = flag_options[i].setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	874 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	875 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	876 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	877 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	878 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	879 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	880 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	881 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	882
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	883 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	884 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	885 check_act_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	886 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	887 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	888 int r;
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 for (i=0; i<num_act_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	891 r = strcmp(opt, act_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	892 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	893 act_options[i].func();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	894 return true;
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 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	897 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	898 }
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 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	901 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	902
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	903 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	904 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	905 check_prefix_option(const struct place p, char opt)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	906 {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	907 unsigned i, len;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	908 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	909
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	910 for (i=0; i<num_prefix_options; i++) {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	911 len = strlen(prefix_options[i].string);
57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	912 r = strncmp(opt, prefix_options[i].string, len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	913 if (r == 0) {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	914 prefix_options[i].func(p, opt + len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	915 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	916 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	917 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	918 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	919 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	920 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	921 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	922 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	923
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	924 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	925 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	926 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	927 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	928 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	929 int r;
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 for (i=0; i<num_arg_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	932 r = strcmp(opt, arg_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	933 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	934 if (arg == NULL) {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	935 complain(NULL,
ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	936 "Option -%s requires an argument",
ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	937 opt);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	938 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	939 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	940 arg_options[i].func(argplace, arg);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	941 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	942 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	943 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	944 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	945 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	946 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	947 return false;
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
150 1a7de2c68290 declare usage() with PF(). from wiz David A. Holland parents: 143 diff changeset	950 DEAD PF(2, 3) static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	951 void
142 26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	952 usage(const char progname, const char fmt, ...)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	953 {
137 0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	954 va_list ap;
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	955
137 0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	956 fprintf(stderr, "%s: ", progname);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	957 va_start(ap, fmt);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	958 vfprintf(stderr, fmt, ap);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	959 va_end(ap);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	960 fprintf(stderr, "\n");
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	961
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	962 fprintf(stderr, "Usage: %s [options] [infile [outfile]]\n", progname);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	963 fprintf(stderr, "Common options:\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	964 fprintf(stderr, " -C Retain comments\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	965 fprintf(stderr, " -Dmacro[=def] Predefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	966 fprintf(stderr, " -Idir Add to include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	967 fprintf(stderr, " -M Issue depend info\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	968 fprintf(stderr, " -MD Issue depend info and output\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	969 fprintf(stderr, " -MM -M w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	970 fprintf(stderr, " -MMD -MD w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	971 fprintf(stderr, " -nostdinc Drop default include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	972 fprintf(stderr, " -Umacro Undefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	973 fprintf(stderr, " -undef Undefine everything\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	974 fprintf(stderr, " -Wall Enable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	975 fprintf(stderr, " -Werror Make warnings into errors\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	976 fprintf(stderr, " -w Disable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	977 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	978 }
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 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	981 // exit and cleanup
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	982
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	983 static struct stringarray freestrings;
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	986 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	987 init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	988 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	989 stringarray_init(&freestrings);
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	990
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	991 incpath_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	992 commandline_macros_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	993 commandline_files_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	994
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	995 place_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	996 files_init();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	997 directive_init();
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	998 macros_init();
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	999 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1000
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1001 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1002 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1003 cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1004 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1005 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1006
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	1007 macros_cleanup();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	1008 directive_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1009 files_cleanup();
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	1010 place_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1011
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1012 commandline_files_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1013 commandline_macros_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1014 incpath_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1015
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1016 num = stringarray_num(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1017 for (i=0; i<num; i++) {
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	1018 dostrfree(stringarray_get(&freestrings, i));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1019 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1020 stringarray_setsize(&freestrings, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1021 stringarray_cleanup(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1022 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1023
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1024 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1025 die(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1026 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1027 cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1028 exit(EXIT_FAILURE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1029 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1030
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1031 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1032 freestringlater(char *s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1033 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1034 stringarray_add(&freestrings, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1035 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1036
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1037 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1038 // main
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1039
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1040 int
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1041 main(int argc, char *argv[])
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1042 {
142 26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	1043 const char *progname;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1044 const char *inputfile = NULL;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1045 const char *outputfile = NULL;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1046 struct place cmdplace;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1047 int i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1048
142 26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	1049 progname = strrchr(argv[0], '/');
26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	1050 progname = progname == NULL ? argv[0] : progname + 1;
26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	1051 complain_init(progname);
26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	1052
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1053 init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1054
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	1055 for (i=1; i<argc; i++) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1056 if (argv[i][0] != '-') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1057 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1058 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	1059 place_setcommandline(&cmdplace, i, 1);
141 63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	1060 if (check_ignore_option(argv[i]+1)) {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	1061 continue;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	1062 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1063 if (check_flag_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1064 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1065 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1066 if (check_act_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1067 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1068 }
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1069 if (check_prefix_option(&cmdplace, argv[i]+1)) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1070 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1071 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	1072 place_setcommandline(&cmdplace, i+1, 1);
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1073 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	1074 i++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1075 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1076 }
142 26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	1077 usage(progname, "Invalid option %s", argv[i]);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1078 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1079 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1080 inputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1081 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1082 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1083 outputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1084 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1085 if (i < argc) {
142 26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	1086 usage(progname, "Extra non-option argument %s", argv[i]);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1087 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1088
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1089 mode.output_file = outputfile;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1090
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1091 loadincludepath();
172 3e7e696fe558 Clean up the mess Joerg made of apply_builtin_macros(). David A. Holland parents: 159 diff changeset	1092 apply_builtin_macros();
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1093 apply_commandline_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1094 read_commandline_files();
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1095 place_setnowhere(&cmdplace);
b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1096 file_readabsolute(&cmdplace, inputfile);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	1097
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1098 cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1099 if (complain_failed()) {
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1100 return EXIT_FAILURE;
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1101 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1102 return EXIT_SUCCESS;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1103 }

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

annotate main.c @ 175:ffdb0b73856f