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

annotate main.c @ 13:120629a5d6bf

seenfile -> placefile (clearer)

author	David A. Holland
date	Sun, 19 Dec 2010 19:49:43 -0500
parents	b9d50e786322
children	5045b9678bb0

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 {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	59 struct place where;
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));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	88 cm->where = *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) {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	125 macro_define(&cm->where, 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 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	129 free(cm);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	130 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	131 array_setsize(&commandline_macros, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	132 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	135 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	136 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	137 {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	138 struct place p;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	139
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	140 place_setbuiltin(&p, num);
b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	141 macro_define(&p, name, val);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	142 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	143
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	144 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	145 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	146 apply_builtin_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	147 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	148 unsigned n = 1;
b8167949474a make places work better David A. Holland parents: 6 diff changeset	149
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	150 #ifdef CONFIG_OS
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	151 apply_builtin_macro(n++, CONFIG_OS, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	152 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	153 #ifdef CONFIG_OS_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	154 apply_builtin_macro(n++, CONFIG_OS_2, "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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	157 #ifdef CONFIG_CPU
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	158 apply_builtin_macro(n++, CONFIG_CPU, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	159 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	160 #ifdef CONFIG_CPU_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	161 apply_builtin_macro(n++, CONFIG_CPU_2, "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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	164 #ifdef CONFIG_SIZE
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	165 apply_builtin_macro(n++, CONFIG_SIZE, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	166 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	167 #ifdef CONFIG_BINFMT
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	168 apply_builtin_macro(n++, CONFIG_BINFMT, "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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	171 #ifdef CONFIG_COMPILER
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	172 apply_builtin_macro(n++, CONFIG_COMPILER, VERSION_MAJOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	173 apply_builtin_macro(n++, CONFIG_COMPILER_MINOR, VERSION_MINOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	174 apply_builtin_macro(n++, "__VERSION__", VERSION_LONG);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	175 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	176 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	177
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	178 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	179 // extra included files
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	180
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	181 struct commandline_file {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	182 struct place where;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	183 char *name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	184 bool suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	185 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	186
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	187 static struct array commandline_files;
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	190 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	191 commandline_files_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	192 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	193 array_init(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	194 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	195
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	196 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	197 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	198 commandline_files_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	199 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	200 array_cleanup(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	201 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	204 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	205 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	206 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	207 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	208
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	209 cf = domalloc(sizeof(*cf));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	210 cf->where = *p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	211 cf->name = name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	212 cf->suppress_output = suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	213 array_add(&commandline_files, cf, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	214 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	215
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	216 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	217 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	218 commandline_addfile_output(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	219 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	220 commandline_addfile(p, name, false);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	221 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	222
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	223 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	224 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	225 commandline_addfile_nooutput(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	226 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	227 commandline_addfile(p, name, true);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	228 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	229
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	230 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	231 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	232 read_commandline_files(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	233 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	234 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	235 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	236 bool save = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	237
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	238 num = array_num(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	239 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	240 cf = array_get(&commandline_files, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	241 if (cf->suppress_output) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	242 save = mode.do_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	243 mode.do_output = false;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	244 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	245 mode.do_output = save;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	246 } else {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	247 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	248 }
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	249 free(cf);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	250 }
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	251 array_setsize(&commandline_files, 0);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	252 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	253
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	254 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	255 // include path accumulation
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	256
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	257 static struct stringarray incpath_quote;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	258 static struct stringarray incpath_user;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	259 static struct stringarray incpath_system;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	260 static struct stringarray incpath_late;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	261 static const char *sysroot;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	262
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	263 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	264 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	265 incpath_init(void)
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 stringarray_init(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	268 stringarray_init(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	269 stringarray_init(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	270 stringarray_init(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	271 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	272
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	273 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	274 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	275 incpath_cleanup(void)
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 stringarray_cleanup(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	278 stringarray_cleanup(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	279 stringarray_cleanup(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	280 stringarray_cleanup(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	281 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	282
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	283 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	284 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	285 commandline_isysroot(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	286 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	287 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	288 sysroot = dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	289 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	290
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	291 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	292 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	293 commandline_addincpath(struct stringarray arr, char s)
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 stringarray_add(arr, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	296 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	297
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	298 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	299 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	300 commandline_addincpath_quote(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	301 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	302 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	303 commandline_addincpath(&incpath_quote, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	304 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	305
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	306 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	307 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	308 commandline_addincpath_user(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	309 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	310 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	311 commandline_addincpath(&incpath_user, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	312 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	313
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	314 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	315 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	316 commandline_addincpath_system(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	317 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	318 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	319 commandline_addincpath(&incpath_system, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	320 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	321
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	322 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	323 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	324 commandline_addincpath_late(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	325 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	326 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	327 commandline_addincpath(&incpath_late, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	328 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	329
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	330 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	331 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	332 loadincludepath(void)
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 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	335 const char *dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	336 char *t;
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 num = stringarray_num(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	339 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	340 dir = stringarray_get(&incpath_quote, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	341 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	342 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	343 files_addquotepath(".", false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	344
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	345 num = stringarray_num(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	346 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	347 dir = stringarray_get(&incpath_user, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	348 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	349 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	350 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	351
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	352 if (mode.do_stdinc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	353 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	354 t = dostrdup3(sysroot, "/", CONFIG_LOCALINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	355 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	356 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	357 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	358 dir = CONFIG_LOCALINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	359 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	360 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	361 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	362
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	363 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	364 t = dostrdup3(sysroot, "/", CONFIG_SYSTEMINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	365 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	366 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	367 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	368 dir = CONFIG_SYSTEMINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	369 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	370 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	371 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	372 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	373
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	374 num = stringarray_num(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	375 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	376 dir = stringarray_get(&incpath_system, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	377 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	378 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	379 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	380
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	381 num = stringarray_num(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	382 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	383 dir = stringarray_get(&incpath_late, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	384 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	385 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	386 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	387 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	388
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	389 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	390 // silly commandline stuff
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 static const char *commandline_prefix;
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	395 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	396 commandline_setprefix(const struct place p, char prefix)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	397 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	398 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	399 commandline_prefix = prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	400 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	401
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	402 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	403 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	404 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	405 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	406 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	407
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	408 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	409 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	410 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	411 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	412 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	413 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	414 commandline_addincpath_user(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	415 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	416
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	417 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	418 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	419 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	420 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	421 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	422
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	423 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	424 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	425 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	426 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	427 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	428 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	429 commandline_addincpath_late(p, s);
4 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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	432 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	433 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	434 commandline_setstd(const struct place p, char std)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	435 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	436 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	437
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	438 if (!strcmp(std, "krc")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	439 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	440 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	441 warnx("Standard %s not supported by this preprocessor", std);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	442 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	443 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	446 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	447 commandline_setlang(const struct place p, char lang)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	448 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	449 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	450
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	451 if (!strcmp(lang, "c") \|\| !strcmp(lang, "assembler-with-cpp")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	452 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	453 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	454 warnx("Language %s not supported by this preprocessor", lang);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	455 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	456 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	457
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	458 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	459 // complex modes
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	462 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	463 commandline_iremap(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	464 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	465 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	466 /* XXX */
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	467 (void)str;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	468 warnx("-iremap not supported");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	469 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	470 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	471
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	472 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	473 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	474 commandline_tabstop(const struct place p, char s)
4 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 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	477 unsigned long val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	478
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	479 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	480
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	481 t = strchr(s, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	482 if (t == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	483 /* should not happen */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	484 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	485 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	486 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	487 t++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	488 errno = 0;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	489 val = strtoul(t, &t, 10);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	490 if (errno \|\| *t != '\0') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	491 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	492 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	493 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	494 if (val > 64) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	495 warnx("Preposterously large 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 mode.input_tabstop = val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	499 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	500
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	501 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	502 * macrolist
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	506 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	507 commandline_dD(void)
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 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	510 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	511 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	512 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	513
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	514 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	515 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	516 commandline_dM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	517 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	518 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	519 mode.macrolist_include_stddef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	520 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	521 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	522 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	523
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	524 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	525 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	526 commandline_dN(void)
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 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	529 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	530 mode.macrolist_include_expansions = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	531 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	532
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	533 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	534 * include trace
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	538 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	539 commandline_dI(void)
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 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	542 mode.trace_namesonly = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	543 mode.trace_indented = false;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	546 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	547 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	548 commandline_H(void)
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 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	551 mode.trace_namesonly = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	552 mode.trace_indented = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	553 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	554
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	555 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	556 * depend
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	557 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	558
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	559 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	560 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	561 commandline_setdependtarget(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	562 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	563 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	564 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	565 mode.depend_quote_target = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	566 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	567
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	568 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	569 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	570 commandline_setdependtarget_quoted(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	571 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	572 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	573 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	574 mode.depend_quote_target = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	575 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	576
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	577 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	578 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	579 commandline_setdependoutput(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	580 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	581 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	582 mode.depend_file = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	583 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	584
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	585 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	586 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	587 commandline_M(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	588 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	589 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	590 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	591 mode.do_output = false;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	594 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	595 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	596 commandline_MM(void)
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 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	599 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	600 mode.do_output = false;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	603 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	604 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	605 commandline_MD(void)
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 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	608 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	609 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	610
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	611 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	612 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	613 commandline_MMD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	614 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	615 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	616 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	617 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	620 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	621 commandline_wall(void)
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 warns.nestcomment = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	624 warns.undef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	625 warns.unused = true;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	628 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	629 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	630 commandline_wnoall(void)
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 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	633 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	634 warns.unused = false;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	637 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	638 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	639 commandline_wnone(void)
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 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	642 warns.endiflabels = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	643 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	644 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	645 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	646
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	647 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	648 // options
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 struct flag_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	651 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	652 bool *flag;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	653 bool setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	654 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	655
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	656 struct act_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	657 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	658 void (*func)(void);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	661 struct prefix_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	662 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	663 void (func)(const struct place , char *);
4 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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	666 struct arg_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	667 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	668 void (func)(const struct place , char *);
4 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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	671 static const struct flag_option flag_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	672 { "C", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	673 { "CC", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	674 { "fdollars-in-identifiers", &mode.input_allow_dollars, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	675 { "fno-dollars-in-identifiers", &mode.input_allow_dollars, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	676 { "MG", &mode.depend_assume_generated, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	677 { "MP", &mode.depend_issue_fakerules, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	678 { "nostdinc", &mode.do_stdinc, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	679 { "P", &mode.output_linenumbers, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	680 { "undef", &mode.do_stddef, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	681 { "Wcomment", &warns.nestcomment, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	682 { "Wendif-labels", &warns.endiflabels, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	683 { "Werror", &mode.werror, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	684 { "Wno-comment", &warns.nestcomment, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	685 { "Wno-endif-labels", &warns.endiflabels, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	686 { "Wno-error", &mode.werror, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	687 { "Wno-undef", &warns.undef, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	688 { "Wno-unused-macros", &warns.unused, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	689 { "Wundef", &warns.undef, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	690 { "Wunused-macros", &warns.unused, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	691 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	692 static const unsigned num_flag_options = HOWMANY(flag_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	693
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	694 static const struct act_option act_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	695 { "dD", commandline_dD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	696 { "dI", commandline_dI },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	697 { "dM", commandline_dM },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	698 { "dN", commandline_dN },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	699 { "H", commandline_H },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	700 { "M", commandline_M },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	701 { "MD", commandline_MD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	702 { "MM", commandline_MM },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	703 { "MMD", commandline_MMD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	704 { "Wall", commandline_wall },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	705 { "Wno-all", commandline_wnoall },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	706 { "w", commandline_wnone },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	707 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	708 static const unsigned num_act_options = HOWMANY(act_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	709
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	710 static const struct prefix_option prefix_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	711 { "D", commandline_def },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	712 { "ftabstop=", commandline_tabstop },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	713 { "I", commandline_addincpath_user },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	714 { "std=", commandline_setstd },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	715 { "U", commandline_undef },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	716 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	717 static const unsigned num_prefix_options = HOWMANY(prefix_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	718
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	719 static const struct arg_option arg_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	720 { "idirafter", commandline_addincpath_late },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	721 { "imacros", commandline_addfile_nooutput },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	722 { "include", commandline_addfile_output },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	723 { "iprefix", commandline_setprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	724 { "iquote", commandline_addincpath_quote },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	725 { "iremap", commandline_iremap },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	726 { "isysroot", commandline_isysroot },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	727 { "isystem", commandline_addincpath_system },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	728 { "iwithprefix", commandline_addincpath_late_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	729 { "iwithprefixbefore", commandline_addincpath_user_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	730 { "MF", commandline_setdependoutput },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	731 { "MT", commandline_setdependtarget },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	732 { "MQ", commandline_setdependtarget_quoted },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	733 { "x", commandline_setlang },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	734 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	735 static const unsigned num_arg_options = HOWMANY(arg_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	736
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	737 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	738 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	739 check_flag_option(const char *opt)
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 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	742 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	743
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	744 for (i=0; i<num_flag_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	745 r = strcmp(opt, flag_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	746 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	747 *flag_options[i].flag = flag_options[i].setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	748 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	749 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	750 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	751 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	752 }
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 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	755 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	756
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	757 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	758 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	759 check_act_option(const char *opt)
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 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	762 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	763
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	764 for (i=0; i<num_act_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	765 r = strcmp(opt, act_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	766 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	767 act_options[i].func();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	768 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	769 }
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 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	772 }
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 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	775 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	776
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	777 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	778 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	779 check_prefix_option(const struct place p, char opt)
4 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 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	782 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	783
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	784 for (i=0; i<num_prefix_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	785 r = strncmp(opt, prefix_options[i].string,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	786 strlen(prefix_options[i].string));
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	787 if (r == 0) {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	788 prefix_options[i].func(p, opt);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	789 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	790 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	791 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	792 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	793 }
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 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	796 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	799 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	800 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	801 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	802 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	803 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	804
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	805 for (i=0; i<num_arg_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	806 r = strcmp(opt, arg_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	807 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	808 if (arg == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	809 warnx("Option -%s requires an argument", opt);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	810 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	811 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	812 arg_options[i].func(argplace, arg);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	813 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	814 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	815 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	816 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	817 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	818 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	819 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	820 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	821
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	822 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	823 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	824 usage(void)
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 fprintf(stderr, "Usage: %s [options] [infile [outfile]]\n",
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	827 getprogname());
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	828 fprintf(stderr, "Common options:\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	829 fprintf(stderr, " -C Retain comments\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	830 fprintf(stderr, " -Dmacro[=def] Predefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	831 fprintf(stderr, " -Idir Add to include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	832 fprintf(stderr, " -M Issue depend info\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	833 fprintf(stderr, " -MD Issue depend info and output\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	834 fprintf(stderr, " -MM -M w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	835 fprintf(stderr, " -MMD -MD w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	836 fprintf(stderr, " -nostdinc Drop default include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	837 fprintf(stderr, " -Umacro Undefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	838 fprintf(stderr, " -undef Undefine everything\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	839 fprintf(stderr, " -Wall Enable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	840 fprintf(stderr, " -Werror Make warnings into errors\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	841 fprintf(stderr, " -w Disable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	842 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	843 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	844
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	845 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	846 // exit and cleanup
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 static struct stringarray freestrings;
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	851 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	852 init(void)
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 stringarray_init(&freestrings);
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	855
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	856 incpath_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	857 commandline_macros_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	858 commandline_files_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	859
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	860 place_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	861 files_init();
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	862 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	863
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	864 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	865 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	866 cleanup(void)
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 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	869
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	870 files_cleanup();
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	871 place_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	872
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	873 commandline_files_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	874 commandline_macros_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	875 incpath_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	876
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	877 num = stringarray_num(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	878 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	879 free(stringarray_get(&freestrings, i));
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 stringarray_setsize(&freestrings, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	882 stringarray_cleanup(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	883 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	884
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	885 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	886 die(void)
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 cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	889 exit(EXIT_FAILURE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	890 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	891
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	892 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	893 freestringlater(char *s)
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 stringarray_add(&freestrings, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	896 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	897
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 // main
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 int
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	902 main(int argc, char *argv[])
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	903 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	904 const char *inputfile = NULL;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	905 const char *outputfile = NULL;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	906 struct place cmdplace;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	907 int i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	908
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	909 init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	910
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	911 for (i=1; i<argc; i++) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	912 if (argv[i][0] != '-') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	913 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	914 }
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	915 place_setcommandline(&cmdplace, i);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	916 if (check_flag_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	917 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	918 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	919 if (check_act_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	920 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	921 }
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	922 if (check_prefix_option(&cmdplace, argv[i]+1)) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	923 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	924 }
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	925 place_setcommandline(&cmdplace, i+1);
b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	926 if (check_arg_option(argv[i]+1, &cmdplace, argv[i+1])) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	927 i++;
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 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	930 usage();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	931 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	932 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	933 inputfile = argv[i++];
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 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	936 outputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	937 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	938 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	939 usage();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	940 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	941
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	942 mode.output_file = outputfile;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	943
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	944 loadincludepath();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	945 apply_builtin_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	946 apply_commandline_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	947 read_commandline_files();
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	948 place_setnowhere(&cmdplace);
b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	949 file_readabsolute(&cmdplace, inputfile);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	950
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	951 cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	952 if (complain_failed()) {
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	953 return EXIT_FAILURE;
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	954 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	955 return EXIT_SUCCESS;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	956 }

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

annotate main.c @ 13:120629a5d6bf