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

annotate main.c @ 10:800f3a560a3b

move seenfiles to place.c too

author	David A. Holland
date	Sun, 19 Dec 2010 19:27:14 -0500
parents	97243badae69
children	b9d50e786322

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 "version.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	9 #include "config.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	10 #include "utils.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	11 #include "array.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	12 #include "mode.h"
8 97243badae69 split place stuff to its own file David A. Holland parents: 7 diff changeset	13 #include "place.h"
4 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 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	59 struct place *place;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	60 const char *macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	61 const char *expansion;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	64 static struct array commandline_macros;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	65
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	66 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	67 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	68 commandline_macros_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	69 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	70 array_init(&commandline_macros);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	73 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	74 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	75 commandline_macros_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	76 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	77 array_cleanup(&commandline_macros);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	80 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	81 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	82 commandline_macro_add(const struct place *p,
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	83 const char macro, const char expansion)
4 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 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	86
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	87 cm = domalloc(sizeof(*cm));
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	88 cm->place = place_clone(p);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	89 cm->macro = macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	90 cm->expansion = expansion;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	91 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	92
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	93 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	94 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	95 commandline_def(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	96 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	97 char *val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	98
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	99 val = strchr(str, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	100 if (val != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	101 *val = '\0';
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	102 val++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	103 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	104 commandline_macro_add(p, str, val ? val : "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	105 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	106
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	107 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	108 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	109 commandline_undef(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	110 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	111 commandline_macro_add(p, str, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	112 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	113
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	114 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	115 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	116 apply_commandline_macros(void)
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 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	119 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	120
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	121 num = array_num(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	122 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	123 cm = array_get(&commandline_macros, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	124 if (cm->expansion != NULL) {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	125 macro_define(cm->place, cm->macro, cm->expansion);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	126 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	127 macro_undef(cm->macro);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	128 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	129 place_destroy(cm->place);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	130 free(cm);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	131 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	132 array_setsize(&commandline_macros, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	133 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	136 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	137 apply_builtin_macro(unsigned num, const char name, const char val)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	138 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	139 struct place *p;
b8167949474a make places work better David A. Holland parents: 6 diff changeset	140
b8167949474a make places work better David A. Holland parents: 6 diff changeset	141 p = place_gettemporary();
b8167949474a make places work better David A. Holland parents: 6 diff changeset	142 place_setbuiltin(p, num);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	143 macro_define(p, name, val);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	144 place_puttemporary(p);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	145 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	146
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	147 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	148 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	149 apply_builtin_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	150 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	151 unsigned n = 1;
b8167949474a make places work better David A. Holland parents: 6 diff changeset	152
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	153 #ifdef CONFIG_OS
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	154 apply_builtin_macro(n++, CONFIG_OS, "1");
4 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 #ifdef CONFIG_OS_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	157 apply_builtin_macro(n++, CONFIG_OS_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	158 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	159
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	160 #ifdef CONFIG_CPU
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	161 apply_builtin_macro(n++, CONFIG_CPU, "1");
4 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 #ifdef CONFIG_CPU_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	164 apply_builtin_macro(n++, CONFIG_CPU_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	165 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	166
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	167 #ifdef CONFIG_SIZE
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	168 apply_builtin_macro(n++, CONFIG_SIZE, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	169 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	170 #ifdef CONFIG_BINFMT
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	171 apply_builtin_macro(n++, CONFIG_BINFMT, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	172 #endif
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 #ifdef CONFIG_COMPILER
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	175 apply_builtin_macro(n++, CONFIG_COMPILER, VERSION_MAJOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	176 apply_builtin_macro(n++, CONFIG_COMPILER_MINOR, VERSION_MINOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	177 apply_builtin_macro(n++, "__VERSION__", VERSION_LONG);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	178 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	179 }
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 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	182 // extra included files
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	183
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	184 struct commandline_file {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	185 struct place *place;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	186 char *name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	187 bool suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	188 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	189
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	190 static struct array commandline_files;
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	193 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	194 commandline_files_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	195 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	196 array_init(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	197 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	198
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	199 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	200 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	201 commandline_files_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	202 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	203 array_cleanup(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	204 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	205
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	206 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	207 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	208 commandline_addfile(const struct place p, char name, bool suppress_output)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	209 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	210 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	211
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	212 cf = domalloc(sizeof(*cf));
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	213 cf->place = place_clone(p);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	214 cf->name = name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	215 cf->suppress_output = suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	216 array_add(&commandline_files, cf, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	217 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	218
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	219 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	220 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	221 commandline_addfile_output(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	222 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	223 commandline_addfile(p, name, false);
4 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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	226 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	227 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	228 commandline_addfile_nooutput(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	229 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	230 commandline_addfile(p, name, true);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	231 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	232
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	233 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	234 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	235 read_commandline_files(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	236 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	237 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	238 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	239 bool save = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	240
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	241 num = array_num(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	242 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	243 cf = array_get(&commandline_files, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	244 if (cf->suppress_output) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	245 save = mode.do_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	246 mode.do_output = false;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	247 file_readquote(cf->place, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	248 mode.do_output = save;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	249 } else {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	250 file_readquote(cf->place, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	251 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	252 place_destroy(cf->place);
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	253 free(cf);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	254 }
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	255 array_setsize(&commandline_files, 0);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	256 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	257
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	258 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	259 // include path accumulation
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	260
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	261 static struct stringarray incpath_quote;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	262 static struct stringarray incpath_user;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	263 static struct stringarray incpath_system;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	264 static struct stringarray incpath_late;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	265 static const char *sysroot;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	266
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	267 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	268 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	269 incpath_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	270 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	271 stringarray_init(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	272 stringarray_init(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	273 stringarray_init(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	274 stringarray_init(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	275 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	276
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	277 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	278 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	279 incpath_cleanup(void)
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 stringarray_cleanup(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	282 stringarray_cleanup(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	283 stringarray_cleanup(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	284 stringarray_cleanup(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	285 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	288 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	289 commandline_isysroot(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	290 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	291 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	292 sysroot = 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(struct stringarray arr, char s)
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 stringarray_add(arr, s, NULL);
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
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	304 commandline_addincpath_quote(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	305 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	306 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	307 commandline_addincpath(&incpath_quote, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	308 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	309
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	310 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	311 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	312 commandline_addincpath_user(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	313 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	314 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	315 commandline_addincpath(&incpath_user, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	316 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	317
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	318 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	319 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	320 commandline_addincpath_system(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	321 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	322 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	323 commandline_addincpath(&incpath_system, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	324 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	325
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	326 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	327 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	328 commandline_addincpath_late(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	329 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	330 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	331 commandline_addincpath(&incpath_late, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	332 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	333
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	334 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	335 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	336 loadincludepath(void)
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 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	339 const char *dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	340 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	341
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	342 num = stringarray_num(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	343 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	344 dir = stringarray_get(&incpath_quote, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	345 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	346 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	347 files_addquotepath(".", false);
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 num = stringarray_num(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	350 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	351 dir = stringarray_get(&incpath_user, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	352 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	353 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	354 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	355
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	356 if (mode.do_stdinc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	357 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	358 t = dostrdup3(sysroot, "/", CONFIG_LOCALINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	359 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	360 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	361 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	362 dir = CONFIG_LOCALINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	363 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	364 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	365 files_addbracketpath(dir, true);
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 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	368 t = dostrdup3(sysroot, "/", CONFIG_SYSTEMINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	369 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	370 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	371 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	372 dir = CONFIG_SYSTEMINCLUDE;
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 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	375 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	376 }
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 num = stringarray_num(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	379 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	380 dir = stringarray_get(&incpath_system, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	381 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	382 files_addbracketpath(dir, true);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	385 num = stringarray_num(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	386 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	387 dir = stringarray_get(&incpath_late, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	388 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	389 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	390 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	391 }
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 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	394 // silly commandline stuff
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	395
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	396 static const char *commandline_prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	397
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	398 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	399 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	400 commandline_setprefix(const struct place p, char prefix)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	401 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	402 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	403 commandline_prefix = prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	404 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	407 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	408 commandline_addincpath_user_withprefix(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	409 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	410 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	411
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	412 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	413 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	414 die();
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 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	417 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	418 commandline_addincpath_user(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	419 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	420
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	421 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	422 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	423 commandline_addincpath_late_withprefix(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	424 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	425 char *s;
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 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	428 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	429 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	430 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	431 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	432 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	433 commandline_addincpath_late(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	434 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	435
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	436 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	437 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	438 commandline_setstd(const struct place p, char std)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	439 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	440 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	441
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	442 if (!strcmp(std, "krc")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	443 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	444 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	445 warnx("Standard %s not supported by this preprocessor", std);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	446 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	447 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	448
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	449 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	450 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	451 commandline_setlang(const struct place p, char lang)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	452 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	453 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	454
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	455 if (!strcmp(lang, "c") \|\| !strcmp(lang, "assembler-with-cpp")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	456 return;
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 warnx("Language %s not supported by this preprocessor", lang);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	459 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	460 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	461
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	462 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	463 // complex modes
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	464
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	465 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	466 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	467 commandline_iremap(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	468 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	469 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	470 /* XXX */
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	471 (void)str;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	472 warnx("-iremap not supported");
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	476 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	477 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	478 commandline_tabstop(const struct place p, char s)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	479 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	480 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	481 unsigned long val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	482
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	483 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	484
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	485 t = strchr(s, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	486 if (t == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	487 /* should not happen */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	488 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	489 die();
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 t++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	492 errno = 0;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	493 val = strtoul(t, &t, 10);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	494 if (errno \|\| *t != '\0') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	495 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	496 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	497 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	498 if (val > 64) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	499 warnx("Preposterously large tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	500 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	501 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	502 mode.input_tabstop = val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	503 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	504
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	505 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	506 * macrolist
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	507 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	508
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	509 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	510 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	511 commandline_dD(void)
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 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	514 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	515 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	516 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	517
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	518 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	519 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	520 commandline_dM(void)
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 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	523 mode.macrolist_include_stddef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	524 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	525 mode.do_output = false;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	528 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	529 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	530 commandline_dN(void)
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 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	533 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	534 mode.macrolist_include_expansions = false;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	537 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	538 * include trace
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	541 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	542 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	543 commandline_dI(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	544 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	545 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	546 mode.trace_namesonly = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	547 mode.trace_indented = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	548 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	549
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	550 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	551 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	552 commandline_H(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	553 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	554 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	555 mode.trace_namesonly = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	556 mode.trace_indented = true;
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 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	560 * depend
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	561 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	562
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	563 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	564 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	565 commandline_setdependtarget(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	566 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	567 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	568 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	569 mode.depend_quote_target = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	570 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	573 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	574 commandline_setdependtarget_quoted(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	575 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	576 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	577 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	578 mode.depend_quote_target = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	579 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	580
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	581 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	582 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	583 commandline_setdependoutput(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	584 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	585 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	586 mode.depend_file = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	587 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	590 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	591 commandline_M(void)
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 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	594 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	595 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	596 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	597
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	598 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	599 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	600 commandline_MM(void)
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 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	603 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	604 mode.do_output = false;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	607 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	608 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	609 commandline_MD(void)
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 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	612 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	613 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	614
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	615 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	616 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	617 commandline_MMD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	618 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	619 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	620 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	621 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	622
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	623 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	624 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	625 commandline_wall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	626 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	627 warns.nestcomment = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	628 warns.undef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	629 warns.unused = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	630 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	631
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	632 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	633 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	634 commandline_wnoall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	635 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	636 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	637 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	638 warns.unused = false;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	641 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	642 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	643 commandline_wnone(void)
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 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	646 warns.endiflabels = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	647 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	648 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	649 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	650
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	651 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	652 // options
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	653
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	654 struct flag_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	655 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	656 bool *flag;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	657 bool setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	658 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	659
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	660 struct act_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	661 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	662 void (*func)(void);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	663 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	664
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	665 struct prefix_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	666 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	667 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	668 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	669
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	670 struct arg_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	671 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	672 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	673 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	674
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	675 static const struct flag_option flag_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	676 { "C", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	677 { "CC", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	678 { "fdollars-in-identifiers", &mode.input_allow_dollars, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	679 { "fno-dollars-in-identifiers", &mode.input_allow_dollars, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	680 { "MG", &mode.depend_assume_generated, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	681 { "MP", &mode.depend_issue_fakerules, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	682 { "nostdinc", &mode.do_stdinc, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	683 { "P", &mode.output_linenumbers, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	684 { "undef", &mode.do_stddef, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	685 { "Wcomment", &warns.nestcomment, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	686 { "Wendif-labels", &warns.endiflabels, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	687 { "Werror", &mode.werror, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	688 { "Wno-comment", &warns.nestcomment, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	689 { "Wno-endif-labels", &warns.endiflabels, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	690 { "Wno-error", &mode.werror, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	691 { "Wno-undef", &warns.undef, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	692 { "Wno-unused-macros", &warns.unused, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	693 { "Wundef", &warns.undef, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	694 { "Wunused-macros", &warns.unused, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	695 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	696 static const unsigned num_flag_options = HOWMANY(flag_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	697
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	698 static const struct act_option act_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	699 { "dD", commandline_dD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	700 { "dI", commandline_dI },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	701 { "dM", commandline_dM },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	702 { "dN", commandline_dN },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	703 { "H", commandline_H },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	704 { "M", commandline_M },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	705 { "MD", commandline_MD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	706 { "MM", commandline_MM },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	707 { "MMD", commandline_MMD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	708 { "Wall", commandline_wall },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	709 { "Wno-all", commandline_wnoall },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	710 { "w", commandline_wnone },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	711 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	712 static const unsigned num_act_options = HOWMANY(act_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	713
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	714 static const struct prefix_option prefix_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	715 { "D", commandline_def },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	716 { "ftabstop=", commandline_tabstop },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	717 { "I", commandline_addincpath_user },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	718 { "std=", commandline_setstd },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	719 { "U", commandline_undef },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	720 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	721 static const unsigned num_prefix_options = HOWMANY(prefix_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	722
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	723 static const struct arg_option arg_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	724 { "idirafter", commandline_addincpath_late },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	725 { "imacros", commandline_addfile_nooutput },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	726 { "include", commandline_addfile_output },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	727 { "iprefix", commandline_setprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	728 { "iquote", commandline_addincpath_quote },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	729 { "iremap", commandline_iremap },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	730 { "isysroot", commandline_isysroot },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	731 { "isystem", commandline_addincpath_system },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	732 { "iwithprefix", commandline_addincpath_late_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	733 { "iwithprefixbefore", commandline_addincpath_user_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	734 { "MF", commandline_setdependoutput },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	735 { "MT", commandline_setdependtarget },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	736 { "MQ", commandline_setdependtarget_quoted },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	737 { "x", commandline_setlang },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	738 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	739 static const unsigned num_arg_options = HOWMANY(arg_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	740
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	741 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	742 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	743 check_flag_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	744 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	745 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	746 int r;
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 for (i=0; i<num_flag_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	749 r = strcmp(opt, flag_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	750 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	751 *flag_options[i].flag = flag_options[i].setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	752 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	753 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	754 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	755 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	756 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	757 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	758 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	759 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	760
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	761 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	762 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	763 check_act_option(const char *opt)
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 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	766 int r;
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 for (i=0; i<num_act_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	769 r = strcmp(opt, act_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	770 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	771 act_options[i].func();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	772 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	773 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	774 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	775 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	776 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	777 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	778 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	779 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	780
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	781 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	782 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	783 check_prefix_option(const struct place p, char opt)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	784 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	785 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	786 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	787
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	788 for (i=0; i<num_prefix_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	789 r = strncmp(opt, prefix_options[i].string,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	790 strlen(prefix_options[i].string));
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	791 if (r == 0) {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	792 prefix_options[i].func(p, opt);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	793 return true;
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 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	796 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	797 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	798 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	799 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	800 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	801
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	802 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	803 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	804 check_arg_option(const char opt, const struct place argplace, char *arg)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	805 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	806 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	807 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	808
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	809 for (i=0; i<num_arg_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	810 r = strcmp(opt, arg_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	811 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	812 if (arg == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	813 warnx("Option -%s requires an argument", opt);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	814 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	815 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	816 arg_options[i].func(argplace, arg);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	817 return true;
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 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	820 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	821 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	822 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	823 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	824 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	825
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	826 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	827 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	828 usage(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	829 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	830 fprintf(stderr, "Usage: %s [options] [infile [outfile]]\n",
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	831 getprogname());
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	832 fprintf(stderr, "Common options:\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	833 fprintf(stderr, " -C Retain comments\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	834 fprintf(stderr, " -Dmacro[=def] Predefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	835 fprintf(stderr, " -Idir Add to include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	836 fprintf(stderr, " -M Issue depend info\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	837 fprintf(stderr, " -MD Issue depend info and output\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	838 fprintf(stderr, " -MM -M w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	839 fprintf(stderr, " -MMD -MD w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	840 fprintf(stderr, " -nostdinc Drop default include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	841 fprintf(stderr, " -Umacro Undefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	842 fprintf(stderr, " -undef Undefine everything\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	843 fprintf(stderr, " -Wall Enable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	844 fprintf(stderr, " -Werror Make warnings into errors\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	845 fprintf(stderr, " -w Disable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	846 die();
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	849 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	850 // exit and cleanup
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 static struct stringarray freestrings;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	853
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	854 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	855 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	856 init(void)
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 stringarray_init(&freestrings);
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	859
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	860 incpath_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	861 commandline_macros_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	862 commandline_files_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	863
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	864 place_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	865 files_init();
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	866 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	867
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	868 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	869 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	870 cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	871 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	872 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	873
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	874 files_cleanup();
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	875 place_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	876
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	877 commandline_files_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	878 commandline_macros_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	879 incpath_cleanup();
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 num = stringarray_num(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	882 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	883 free(stringarray_get(&freestrings, i));
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	884 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	885 stringarray_setsize(&freestrings, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	886 stringarray_cleanup(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	887 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	888
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	889 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	890 die(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	891 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	892 cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	893 exit(EXIT_FAILURE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	894 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	895
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	896 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	897 freestringlater(char *s)
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 stringarray_add(&freestrings, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	900 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	901
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	902 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	903 // main
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 int
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	906 main(int argc, char *argv[])
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 const char *inputfile = NULL;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	909 const char *outputfile = NULL;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	910 struct place *p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	911 int i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	912
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	913 init();
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	914 p = place_gettemporary();
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	915
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	916 for (i=1; i<argc; i++) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	917 if (argv[i][0] != '-') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	918 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	919 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	920 place_setcommandline(p, i);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	921 if (check_flag_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	922 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	923 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	924 if (check_act_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	925 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	926 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	927 if (check_prefix_option(p, argv[i]+1)) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	928 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	929 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	930 place_setcommandline(p, i+1);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	931 if (check_arg_option(argv[i]+1, p, argv[i+1])) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	932 i++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	933 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	934 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	935 usage();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	936 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	937 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	938 inputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	939 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	940 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	941 outputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	942 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	943 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	944 usage();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	945 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	946
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	947 mode.output_file = outputfile;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	948
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	949 loadincludepath();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	950 apply_builtin_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	951 apply_commandline_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	952 read_commandline_files();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	953 place_setnowhere(p);
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	954 file_readabsolute(p, inputfile);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	955
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	956 place_puttemporary(p);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	957 cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	958 if (complain_failed()) {
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	959 return EXIT_FAILURE;
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	960 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	961 return EXIT_SUCCESS;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	962 }

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

annotate main.c @ 10:800f3a560a3b