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

annotate main.c @ 5:7c489c73d62b

Clear commandline_files after processing it.

author	David A. Holland
date	Sun, 19 Dec 2010 17:53:49 -0500
parents	ee9a66b87c70
children	0601b6e8e53d

rev	line source
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1 #include <stdbool.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	2 #include <stdio.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	3 #include <stdlib.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	4 #include <string.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	5 #include <errno.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	6 #include <err.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	7
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	8 #include "inlinedefs.h" // XXX
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	9 #include "version.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	10 #include "config.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	11 #include "utils.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	12 #include "array.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	13 #include "mode.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	14 #include "files.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	15 #include "macro.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	16
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	17 struct mode mode = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	18 .werror = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	19
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	20 .input_allow_dollars = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	21 .input_tabstop = 8,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	22
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	23 .do_stdinc = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	24 .do_stddef = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	25
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	26 .do_output = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	27 .output_linenumbers = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	28 .output_retain_comments = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	29 .output_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	30
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	31 .do_depend = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	32 .depend_report_system = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	33 .depend_assume_generated = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	34 .depend_issue_fakerules = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	35 .depend_quote_target = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	36 .depend_target = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	37 .depend_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	38
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	39 .do_macrolist = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	40 .macrolist_include_stddef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	41 .macrolist_include_expansions = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	42
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	43 .do_trace = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	44 .trace_namesonly = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	45 .trace_indented = false,
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	48 struct warns warns = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	49 .endiflabels = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	50 .nestcomment = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	51 .undef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	52 .unused = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	53 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	54
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 // commandline macros
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	57
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	58 struct commandline_macro {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	59 const char *macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	60 const char *expansion;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	61 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	62
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	63 static struct array commandline_macros;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	64
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	65 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	66 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	67 commandline_macros_init(void)
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 array_init(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	70 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	71
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	72 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	73 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	74 commandline_macros_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	75 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	76 array_cleanup(&commandline_macros);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	79 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	80 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	81 commandline_macro_add(const char macro, const char expansion)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	82 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	83 struct commandline_macro *cm;
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 cm = domalloc(sizeof(*cm));
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	86 cm->macro = macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	87 cm->expansion = expansion;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	88 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	89
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	90 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	91 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	92 commandline_def(char *str)
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 char *val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	95
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	96 val = strchr(str, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	97 if (val != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	98 *val = '\0';
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	99 val++;
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 commandline_macro_add(str, val ? val : "1");
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_undef(char *str)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	107 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	108 commandline_macro_add(str, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	109 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	110
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	111 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	112 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	113 apply_commandline_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	114 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	115 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	116 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	117
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	118 num = array_num(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	119 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	120 cm = array_get(&commandline_macros, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	121 if (cm->expansion != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	122 macro_define(NULL, cm->macro, cm->expansion);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	123 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	124 macro_undef(cm->macro);
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 free(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 array_setsize(&commandline_macros, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	129 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	130
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	131 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	132 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	133 apply_builtin_macro(const char name, const char val)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	134 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	135 /* XXX distinguish builtin-place and commandline-place and nowhere */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	136 macro_define(NULL, name, val);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	137 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	138
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	139 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	140 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	141 apply_builtin_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	142 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	143 #ifdef CONFIG_OS
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	144 apply_builtin_macro(CONFIG_OS, "1");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	145 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	146 #ifdef CONFIG_OS_2
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	147 apply_builtin_macro(CONFIG_OS_2, "1");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	148 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	149
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	150 #ifdef CONFIG_CPU
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	151 apply_builtin_macro(CONFIG_CPU, "1");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	152 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	153 #ifdef CONFIG_CPU_2
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	154 apply_builtin_macro(CONFIG_CPU_2, "1");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	155 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	156
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	157 #ifdef CONFIG_SIZE
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	158 apply_builtin_macro(CONFIG_SIZE, "1");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	159 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	160 #ifdef CONFIG_BINFMT
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	161 apply_builtin_macro(CONFIG_BINFMT, "1");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	162 #endif
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 #ifdef CONFIG_COMPILER
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	165 apply_builtin_macro(CONFIG_COMPILER, VERSION_MAJOR);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	166 apply_builtin_macro(CONFIG_COMPILER_MINOR, VERSION_MINOR);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	167 apply_builtin_macro("__VERSION__", VERSION_LONG);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	168 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	169 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	170
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	171 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	172 // extra included files
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 struct commandline_file {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	175 char *name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	176 bool suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	177 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	178
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	179 static struct array commandline_files;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	180
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	181 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	182 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	183 commandline_files_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	184 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	185 array_init(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	186 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	187
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	188 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	189 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	190 commandline_files_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	191 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	192 array_cleanup(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	193 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	196 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	197 commandline_addfile(char *name, bool suppress_output)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	198 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	199 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	200
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	201 cf = domalloc(sizeof(*cf));
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	202 cf->name = name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	203 cf->suppress_output = suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	204 array_add(&commandline_files, cf, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	205 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	206
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	207 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	208 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	209 commandline_addfile_output(char *name)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	210 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	211 commandline_addfile(name, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	212 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	213
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	214 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	215 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	216 commandline_addfile_nooutput(char *name)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	217 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	218 commandline_addfile(name, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	219 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	220
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	221 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	222 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	223 read_commandline_files(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	224 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	225 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	226 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	227 bool save = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	228
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	229 num = array_num(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	230 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	231 cf = array_get(&commandline_files, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	232 if (cf->suppress_output) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	233 save = mode.do_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	234 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	235 files_read(NULL, cf->name);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	236 mode.do_output = save;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	237 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	238 files_read(NULL, cf->name);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	239 }
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	240 free(cf);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	241 }
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	242 array_setsize(&commandline_files, 0);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	243 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	244
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 // include path accumulation
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	247
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	248 static struct stringarray incpath_quote;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	249 static struct stringarray incpath_user;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	250 static struct stringarray incpath_system;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	251 static struct stringarray incpath_late;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	252 static const char *sysroot;
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	255 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	256 incpath_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	257 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	258 stringarray_init(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	259 stringarray_init(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	260 stringarray_init(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	261 stringarray_init(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	262 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	263
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	264 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	265 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	266 incpath_cleanup(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 stringarray_cleanup(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	269 stringarray_cleanup(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	270 stringarray_cleanup(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	271 stringarray_cleanup(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	272 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	273
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	274 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	275 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	276 commandline_isysroot(char *dir)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	277 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	278 sysroot = dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	279 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	280
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	281 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	282 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	283 commandline_addincpath(struct stringarray arr, char s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	284 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	285 stringarray_add(arr, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	286 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	287
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	288 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	289 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	290 commandline_addincpath_quote(char *dir)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	291 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	292 commandline_addincpath(&incpath_quote, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	293 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	294
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	295 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	296 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	297 commandline_addincpath_user(char *dir)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	298 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	299 commandline_addincpath(&incpath_user, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	300 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	301
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	302 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	303 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	304 commandline_addincpath_system(char *dir)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	305 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	306 commandline_addincpath(&incpath_system, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	307 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	308
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	309 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	310 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	311 commandline_addincpath_late(char *dir)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	312 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	313 commandline_addincpath(&incpath_late, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	314 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	317 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	318 loadincludepath(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	319 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	320 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	321 const char *dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	322 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	323
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	324 num = stringarray_num(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	325 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	326 dir = stringarray_get(&incpath_quote, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	327 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	328 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	329 files_addquotepath(".", false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	330
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	331 num = stringarray_num(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	332 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	333 dir = stringarray_get(&incpath_user, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	334 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	335 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	336 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	337
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	338 if (mode.do_stdinc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	339 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	340 t = dostrdup3(sysroot, "/", CONFIG_LOCALINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	341 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	342 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	343 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	344 dir = CONFIG_LOCALINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	345 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	346 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	347 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	348
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	349 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	350 t = dostrdup3(sysroot, "/", CONFIG_SYSTEMINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	351 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	352 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	353 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	354 dir = CONFIG_SYSTEMINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	355 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	356 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	357 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	358 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	359
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	360 num = stringarray_num(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	361 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	362 dir = stringarray_get(&incpath_system, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	363 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	364 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	365 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	366
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	367 num = stringarray_num(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	368 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	369 dir = stringarray_get(&incpath_late, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	370 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	371 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	372 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	373 }
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 // silly commandline stuff
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	377
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	378 static const char *commandline_prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	379
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	380 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	381 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	382 commandline_setprefix(char *prefix)
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 commandline_prefix = prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	385 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	386
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	387 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	388 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	389 commandline_addincpath_user_withprefix(char *dir)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	390 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	391 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	392
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	393 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	394 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	395 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	396 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	397 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	398 freestringlater(s);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	399 commandline_addincpath_user(s);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	400 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	401
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	402 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	403 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	404 commandline_addincpath_late_withprefix(char *dir)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	405 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	406 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	407
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	408 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	409 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	410 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	411 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	412 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	413 freestringlater(s);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	414 commandline_addincpath_late(s);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	415 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	416
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	417 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	418 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	419 commandline_setstd(char *std)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	420 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	421 if (!strcmp(std, "krc")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	422 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	423 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	424 warnx("Standard %s not supported by this preprocessor", std);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	425 die();
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	428 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	429 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	430 commandline_setlang(char *lang)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	431 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	432 if (!strcmp(lang, "c") \|\| !strcmp(lang, "assembler-with-cpp")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	433 return;
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 warnx("Language %s not supported by this preprocessor", lang);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	436 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	437 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	438
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	439 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	440 // complex modes
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	443 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	444 commandline_iremap(char *str)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	445 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	446 /* XXX */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	447 warnx("-iremap not supported");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	448 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	449 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	450
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	451 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	452 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	453 commandline_tabstop(char *s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	454 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	455 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	456 unsigned long val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	457
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	458 t = strchr(s, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	459 if (t == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	460 /* should not happen */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	461 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	462 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	463 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	464 t++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	465 errno = 0;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	466 val = strtoul(t, &t, 10);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	467 if (errno \|\| *t != '\0') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	468 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	469 die();
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 if (val > 64) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	472 warnx("Preposterously large tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	473 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	474 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	475 mode.input_tabstop = val;
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 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	479 * macrolist
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	480 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	481
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	482 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	483 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	484 commandline_dD(void)
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 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	487 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	488 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	489 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	490
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	491 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	492 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	493 commandline_dM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	494 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	495 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	496 mode.macrolist_include_stddef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	497 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	498 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	499 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	500
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	501 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	502 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	503 commandline_dN(void)
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 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	506 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	507 mode.macrolist_include_expansions = false;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	510 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	511 * include trace
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	516 commandline_dI(void)
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 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	519 mode.trace_namesonly = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	520 mode.trace_indented = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	521 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	522
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	523 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	524 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	525 commandline_H(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	526 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	527 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	528 mode.trace_namesonly = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	529 mode.trace_indented = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	530 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	531
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	532 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	533 * depend
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	534 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	535
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	536 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	537 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	538 commandline_setdependtarget(char *str)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	539 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	540 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	541 mode.depend_quote_target = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	542 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	543
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	544 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	545 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	546 commandline_setdependtarget_quoted(char *str)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	547 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	548 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	549 mode.depend_quote_target = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	550 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	551
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	552 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	553 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	554 commandline_setdependoutput(char *str)
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 mode.depend_file = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	557 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	558
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	559 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	560 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	561 commandline_M(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	562 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	563 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	564 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	565 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	566 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	567
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	568 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	569 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	570 commandline_MM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	571 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	572 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	573 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	574 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	575 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	576
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	577 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	578 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	579 commandline_MD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	580 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	581 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	582 mode.depend_report_system = true;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	585 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	586 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	587 commandline_MMD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	588 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	589 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	590 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	591 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	592
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	593 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	594 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	595 commandline_wall(void)
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 warns.nestcomment = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	598 warns.undef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	599 warns.unused = true;
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_wnoall(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 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	607 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	608 warns.unused = false;
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_wnone(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 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	616 warns.endiflabels = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	617 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	618 warns.unused = 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 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	622 // options
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	623
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	624 struct flag_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	625 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	626 bool *flag;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	627 bool setto;
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 struct act_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	631 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	632 void (*func)(void);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	635 struct prefix_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	636 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	637 void (func)(char );
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	638 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	639
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	640 struct arg_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	641 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	642 void (func)(char );
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	643 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	644
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	645 static const struct flag_option flag_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	646 { "C", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	647 { "CC", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	648 { "fdollars-in-identifiers", &mode.input_allow_dollars, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	649 { "fno-dollars-in-identifiers", &mode.input_allow_dollars, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	650 { "MG", &mode.depend_assume_generated, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	651 { "MP", &mode.depend_issue_fakerules, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	652 { "nostdinc", &mode.do_stdinc, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	653 { "P", &mode.output_linenumbers, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	654 { "undef", &mode.do_stddef, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	655 { "Wcomment", &warns.nestcomment, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	656 { "Wendif-labels", &warns.endiflabels, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	657 { "Werror", &mode.werror, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	658 { "Wno-comment", &warns.nestcomment, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	659 { "Wno-endif-labels", &warns.endiflabels, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	660 { "Wno-error", &mode.werror, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	661 { "Wno-undef", &warns.undef, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	662 { "Wno-unused-macros", &warns.unused, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	663 { "Wundef", &warns.undef, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	664 { "Wunused-macros", &warns.unused, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	665 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	666 static const unsigned num_flag_options = HOWMANY(flag_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	667
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	668 static const struct act_option act_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	669 { "dD", commandline_dD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	670 { "dI", commandline_dI },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	671 { "dM", commandline_dM },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	672 { "dN", commandline_dN },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	673 { "H", commandline_H },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	674 { "M", commandline_M },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	675 { "MD", commandline_MD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	676 { "MM", commandline_MM },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	677 { "MMD", commandline_MMD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	678 { "Wall", commandline_wall },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	679 { "Wno-all", commandline_wnoall },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	680 { "w", commandline_wnone },
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 const unsigned num_act_options = HOWMANY(act_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	683
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	684 static const struct prefix_option prefix_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	685 { "D", commandline_def },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	686 { "ftabstop=", commandline_tabstop },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	687 { "I", commandline_addincpath_user },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	688 { "std=", commandline_setstd },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	689 { "U", commandline_undef },
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 const unsigned num_prefix_options = HOWMANY(prefix_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	692
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	693 static const struct arg_option arg_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	694 { "idirafter", commandline_addincpath_late },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	695 { "imacros", commandline_addfile_nooutput },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	696 { "include", commandline_addfile_output },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	697 { "iprefix", commandline_setprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	698 { "iquote", commandline_addincpath_quote },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	699 { "iremap", commandline_iremap },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	700 { "isysroot", commandline_isysroot },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	701 { "isystem", commandline_addincpath_system },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	702 { "iwithprefix", commandline_addincpath_late_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	703 { "iwithprefixbefore", commandline_addincpath_user_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	704 { "MF", commandline_setdependoutput },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	705 { "MT", commandline_setdependtarget },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	706 { "MQ", commandline_setdependtarget_quoted },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	707 { "x", commandline_setlang },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	708 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	709 static const unsigned num_arg_options = HOWMANY(arg_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	710
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	711 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	712 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	713 check_flag_option(const char *opt)
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 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	716 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	717
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	718 for (i=0; i<num_flag_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	719 r = strcmp(opt, flag_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	720 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	721 *flag_options[i].flag = flag_options[i].setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	722 return 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 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	725 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	726 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	727 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	728 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	729 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	730
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	731 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	732 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	733 check_act_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	734 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	735 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	736 int r;
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 for (i=0; i<num_act_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	739 r = strcmp(opt, act_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	740 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	741 act_options[i].func();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	742 return true;
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 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	745 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	746 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	747 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	748 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	749 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	750
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	751 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	752 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	753 check_prefix_option(char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	754 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	755 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	756 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	757
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	758 for (i=0; i<num_prefix_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	759 r = strncmp(opt, prefix_options[i].string,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	760 strlen(prefix_options[i].string));
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	761 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	762 prefix_options[i].func(opt);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	763 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	764 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	765 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	766 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	767 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	768 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	769 return false;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	772 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	773 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	774 check_arg_option(const char opt, char arg)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	775 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	776 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	777 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	778
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	779 for (i=0; i<num_arg_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	780 r = strcmp(opt, arg_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	781 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	782 if (arg == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	783 warnx("Option -%s requires an argument", opt);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	784 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	785 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	786 arg_options[i].func(arg);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	787 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	788 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	789 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	790 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	791 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	792 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	793 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	794 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	795
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	796 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	797 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	798 usage(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	799 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	800 fprintf(stderr, "Usage: %s [options] [infile [outfile]]\n",
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	801 getprogname());
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	802 fprintf(stderr, "Common options:\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	803 fprintf(stderr, " -C Retain comments\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	804 fprintf(stderr, " -Dmacro[=def] Predefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	805 fprintf(stderr, " -Idir Add to include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	806 fprintf(stderr, " -M Issue depend info\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	807 fprintf(stderr, " -MD Issue depend info and output\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	808 fprintf(stderr, " -MM -M w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	809 fprintf(stderr, " -MMD -MD w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	810 fprintf(stderr, " -nostdinc Drop default include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	811 fprintf(stderr, " -Umacro Undefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	812 fprintf(stderr, " -undef Undefine everything\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	813 fprintf(stderr, " -Wall Enable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	814 fprintf(stderr, " -Werror Make warnings into errors\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	815 fprintf(stderr, " -w Disable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	816 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	817 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	818
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	819 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	820 // exit and cleanup
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	821
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	822 static struct stringarray freestrings;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	825 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	826 init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	827 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	828 stringarray_init(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	829 incpath_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	830 commandline_macros_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	831 commandline_files_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	832 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	833
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	834 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	835 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	836 cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	837 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	838 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	839
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	840 commandline_files_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	841 commandline_macros_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	842 incpath_cleanup();
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 num = stringarray_num(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	845 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	846 free(stringarray_get(&freestrings, i));
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	847 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	848 stringarray_setsize(&freestrings, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	849 stringarray_cleanup(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	850 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	851
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	852 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	853 die(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	854 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	855 cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	856 exit(EXIT_FAILURE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	857 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	858
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	859 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	860 freestringlater(char *s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	861 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	862 stringarray_add(&freestrings, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	863 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	864
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	865 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	866 // main
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	867
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	868 int
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	869 main(int argc, char *argv[])
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	870 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	871 const char *inputfile = NULL;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	872 const char *outputfile = NULL;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	873 int i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	874
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	875 init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	876
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	877 for (i=1; i<argc; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	878 if (argv[i][0] != '-') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	879 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	880 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	881 if (check_flag_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	882 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	883 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	884 if (check_act_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	885 continue;
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 if (check_prefix_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	888 continue;
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 if (check_arg_option(argv[i]+1, argv[i+1])) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	891 i++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	892 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	893 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	894 usage();
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 (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	897 inputfile = argv[i++];
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 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	900 outputfile = argv[i++];
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 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	903 usage();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	904 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	905
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	906 mode.output_file = outputfile;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	907
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	908 loadincludepath();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	909 apply_builtin_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	910 apply_commandline_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	911 read_commandline_files();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	912 files_read(NULL, inputfile);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	913
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	914 cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	915 return EXIT_SUCCESS;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	916 }

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

annotate main.c @ 5:7c489c73d62b