Mercurial > projects > ddmd
annotate dmd/Util.d @ 94:3a0b150c9841
Objects -> Vector!Object iteration 1
| author | Eldar Insafutdinov <e.insafutdinov@gmail.com> |
|---|---|
| date | Mon, 30 Aug 2010 23:00:34 +0100 |
| parents | 43073c7c7769 |
| children | e28b18c23469 |
| rev | line source |
|---|---|
| 0 | 1 module dmd.Util; |
| 2 | |
| 3 import dmd.Loc; | |
| 4 import dmd.Library; | |
| 5 import dmd.File; | |
| 6 import dmd.String; | |
| 7 import dmd.OutBuffer; | |
| 8 import dmd.FileName; | |
| 9 import dmd.Global; | |
| 10 import dmd.PREC; | |
| 11 import dmd.TOK; | |
| 12 | |
| 13 import std.process : getenv; | |
| 14 import std.c.string; | |
| 15 import std.stdio : writef, writefln, write; | |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
16 version (Windows) |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
17 { |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
18 import std.c.process : spawnl, spawnlp; |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
19 } |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
20 version (POSIX) |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
21 { |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
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diff
changeset
|
22 import core.sys.posix.unistd; |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
23 } |
| 0 | 24 import core.stdc.stdlib; |
| 25 import core.stdc.ctype; | |
| 26 import core.stdc.stdarg; | |
|
16
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Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
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changeset
|
27 public import core.stdc.stdio; |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
28 version (Bug4054) import core.memory; |
| 0 | 29 |
| 30 extern(C) int putenv(char*); | |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
31 /+version (LOG) |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
32 { |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
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changeset
|
33 static if( !is(typeof(printf)) ) |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
34 extern (C) int printf(const char*,...); |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
35 }+/ |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
36 //version = LOG; |
| 0 | 37 |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
38 version (TARGET_OSX) |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
39 { |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
40 version = TARGET_FOS; // FreeBSD, OS X, Solaris |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
41 } |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
42 version (TARGET_FREEBSD) |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
43 { |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
44 version = TARGET_FOS; // FreeBSD, OS X, Solaris |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
45 } |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
46 version (TARGET_SOLARIS) |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
47 { |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
48 version = TARGET_FOS; // FreeBSD, OS X, Solaris |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
49 } |
| 0 | 50 |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
51 version (POSIX) |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
52 { |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
53 import dmd.Array; |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
54 import dmd.Gnuc; |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
55 import core.sys.posix.stdlib; |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
56 version (TARGET_FOS) import core.stdc.limits; |
| 0 | 57 } |
| 58 | |
| 59 enum MAX_PATH = 256; /// | |
| 60 | |
| 61 version (Windows) { | |
| 62 import core.sys.windows.windows : GetModuleFileNameA; | |
| 63 } | |
| 64 | |
| 65 string fromStringz(const(char)* s) | |
| 66 { | |
| 67 return s[0..strlen(s)].idup; | |
| 68 } | |
| 69 | |
| 70 void warning(T...)(string format, T t) | |
| 71 { | |
| 72 assert(false); | |
| 73 } | |
| 74 | |
| 75 void warning(T...)(Loc loc, string format, T t) | |
| 76 { | |
| 77 assert(false); | |
| 78 } | |
| 79 | |
| 80 void error(T...)(Loc loc, string format, T t) | |
| 81 { | |
| 82 if (!global.gag) | |
| 83 { | |
| 84 string p = loc.toChars(); | |
| 85 | |
| 86 if (p.length != 0) | |
| 87 writef("%s: ", p); | |
| 88 | |
| 89 write("Error: "); | |
| 90 writefln(format, t); | |
| 91 | |
| 92 //halt(); | |
| 93 } | |
| 94 global.errors++; | |
| 95 } | |
| 96 | |
| 97 char* strupr(char* s) | |
| 98 { | |
| 99 char* t = s; | |
| 100 | |
| 101 while (*s) | |
| 102 { | |
| 103 *s = cast(char)toupper(*s); | |
| 104 s++; | |
| 105 } | |
| 106 | |
| 107 return t; | |
| 108 } | |
| 109 | |
| 110 char[] skipspace(char[] p) | |
| 111 { | |
| 112 foreach (i, c; p) { | |
| 113 if (!isspace(c)) { | |
| 114 return p[i..$]; | |
| 115 } | |
| 116 } | |
| 117 | |
| 118 return null; | |
| 119 } | |
| 120 | |
| 121 char* skipspace(char* p) | |
| 122 { | |
| 123 while (isspace(*p)) | |
| 124 p++; | |
| 125 | |
| 126 return p; | |
| 127 } | |
| 128 | |
| 129 void inifile(string argv0, string inifile) | |
| 130 { | |
| 131 char *path; // need path for @P macro | |
| 132 string filename; | |
| 133 int i; | |
| 134 int k; | |
| 135 int envsection = 0; | |
| 136 | |
| 137 version (LOG) { | |
| 138 writef("inifile(argv0 = '%s', inifile = '%s')\n", argv0, inifile); | |
| 139 } | |
| 140 if (FileName.absolute(inifile)) { | |
| 141 filename = inifile; | |
| 142 } else { | |
| 143 /* Look for inifile in the following sequence of places: | |
| 144 * o current directory | |
| 145 * o home directory | |
| 146 * o directory off of argv0 | |
| 147 * o /etc/ | |
| 148 */ | |
| 149 if (FileName.exists(inifile)) { | |
| 150 filename = inifile; | |
| 151 } else { | |
| 152 filename = FileName.combine(getenv("HOME"), inifile); | |
| 153 if (!FileName.exists(filename)) { | |
| 154 version (_WIN32) { // This fix by Tim Matthews | |
| 155 char resolved_name_b[MAX_PATH + 1]; | |
| 156 auto resolved_name = resolved_name_b[].idup; | |
| 157 if (GetModuleFileNameA(null, resolved_name_b.ptr, MAX_PATH + 1) && FileName.exists(resolved_name)) | |
| 158 { | |
| 159 filename = FileName.replaceName(resolved_name, inifile); | |
| 160 if (FileName.exists(filename)) { | |
| 161 goto Ldone; | |
| 162 } | |
| 163 } | |
| 164 } | |
| 165 filename = FileName.replaceName(argv0, inifile); | |
| 166 if (!FileName.exists(filename)) { | |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
167 version (POSIX) { /// linux || __APPLE__ || __FreeBSD__ || __sun&&__SVR4 |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
168 version (POSIX) { /// __GLIBC__ || __APPLE__ || __FreeBSD__ || __sun&&__SVR4 // This fix by Thomas Kuehne |
| 0 | 169 /* argv0 might be a symbolic link, |
| 170 * so try again looking past it to the real path | |
| 171 */ | |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
172 version (TARGET_FOS) {/// #if __APPLE__ || __FreeBSD__ || __sun&&__SVR4 |
| 0 | 173 char resolved_name[PATH_MAX + 1]; |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
174 char* real_argv0 = realpath(toStringz(argv0), resolved_name); |
| 0 | 175 } else { |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
176 char* real_argv0 = realpath(toStringz(argv0), null); |
| 0 | 177 } |
| 178 //printf("argv0 = %s, real_argv0 = %p\n", argv0, real_argv0); | |
| 179 if (real_argv0) { | |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
180 filename = FileName.replaceName(fromStringz(real_argv0), inifile); |
| 0 | 181 version (linux) { |
| 2 | 182 ///free(real_argv0); |
| 0 | 183 } |
| 184 if (FileName.exists(filename)) { | |
| 185 goto Ldone; | |
| 186 } | |
| 187 } | |
| 188 } else { | |
| 189 static assert (false, "use of glibc non-standard extension realpath(char*, null)"); | |
| 190 } | |
| 191 if (true) { | |
| 192 // Search PATH for argv0 | |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
193 const(char)* p = toStringz(getenv("PATH")); |
| 0 | 194 version (LOG) { |
| 195 writef("\tPATH='%s'\n", p); | |
| 196 } | |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
197 auto paths = FileName.splitPath(fromStringz(p)); |
| 0 | 198 filename = FileName.searchPath(paths, argv0, 0); |
| 199 if (!filename) { | |
| 200 goto Letc; // argv0 not found on path | |
| 201 } | |
| 202 | |
| 203 filename = FileName.replaceName(filename, inifile); | |
| 204 if (FileName.exists(filename)) { | |
| 205 goto Ldone; | |
| 206 } | |
| 207 } | |
| 208 } | |
| 209 // Search /etc/ for inifile | |
| 210 Letc: | |
| 211 filename = FileName.combine("/etc/", inifile); | |
| 212 | |
| 213 Ldone: | |
| 214 ; | |
| 215 } | |
| 216 } | |
| 217 } | |
| 218 } | |
| 219 | |
| 220 path = cast(char*)toStringz(FileName.path(filename)); | |
| 221 | |
| 222 version (LOG) { | |
| 223 writef("\tpath = '%s', filename = '%s'\n", fromStringz(path), filename); | |
| 224 } | |
| 225 | |
| 226 scope File file = new File(filename); | |
| 227 | |
| 228 if (file.read()) { | |
| 229 return; // error reading file | |
| 230 } | |
| 231 | |
| 232 scope OutBuffer buf = new OutBuffer(); | |
| 233 | |
| 234 // Parse into lines | |
| 235 int eof = 0; | |
| 236 for (i = 0; i < file.len && !eof; i++) | |
| 237 { | |
| 238 int linestart = i; | |
| 239 | |
| 240 for (; i < file.len; i++) | |
| 241 { | |
| 242 switch (file.buffer[i]) | |
| 243 { | |
| 244 case '\r': | |
| 245 break; | |
| 246 | |
| 247 case '\n': | |
| 248 // Skip if it was preceded by '\r' | |
| 249 if (i && file.buffer[i - 1] == '\r') | |
| 250 goto Lskip; | |
| 251 break; | |
| 252 | |
| 253 case 0: | |
| 254 case 0x1A: | |
| 255 eof = 1; | |
| 256 break; | |
| 257 | |
| 258 default: | |
| 259 continue; | |
| 260 } | |
| 261 break; | |
| 262 } | |
| 263 | |
| 264 // The line is file.buffer[linestart..i] | |
| 265 char *line; | |
| 266 int len; | |
| 267 char *p; | |
| 268 char* pn; | |
| 269 | |
| 270 line = cast(char*)&file.buffer[linestart]; | |
| 271 len = i - linestart; | |
| 272 | |
| 273 buf.reset(); | |
| 274 | |
| 275 // First, expand the macros. | |
| 276 // Macros are bracketed by % characters. | |
| 277 | |
| 278 for (k = 0; k < len; k++) | |
| 279 { | |
| 280 if (line[k] == '%') | |
| 281 { | |
| 282 int j; | |
| 283 | |
| 284 for (j = k + 1; j < len; j++) | |
| 285 { | |
| 286 if (line[j] == '%') | |
| 287 { | |
| 288 if (j - k == 3 && memicmp(&line[k + 1], "@P", 2) == 0) | |
| 289 { | |
| 290 // %@P% is special meaning the path to the .ini file | |
| 291 p = path; | |
| 292 if (!*p) | |
| 293 p = cast(char*)"."; | |
| 294 } | |
| 295 else | |
| 296 { | |
| 297 int l = j - k; | |
| 298 char tmp[10]; // big enough most of the time | |
| 299 | |
| 300 if (l <= tmp.sizeof) | |
| 301 p = tmp.ptr; | |
| 302 else | |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
303 { |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
304 version (Bug4054) |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
305 p = cast(char*)GC.malloc(l); |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
306 else |
| 0 | 307 p = cast(char*)alloca(l); |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
308 } |
| 0 | 309 l--; |
| 310 memcpy(p, &line[k + 1], l); | |
| 311 p[l] = 0; | |
| 312 strupr(p); | |
| 313 p = core.stdc.stdlib.getenv(p); | |
| 314 if (!p) | |
| 315 p = cast(char*)""; | |
| 316 } | |
| 317 buf.writestring(p[0..strlen(p)]); /// | |
| 318 k = j; | |
| 319 goto L1; | |
| 320 } | |
| 321 } | |
| 322 } | |
| 323 buf.writeByte(line[k]); | |
| 324 L1: | |
| 325 ; | |
| 326 } | |
| 327 | |
| 328 // Remove trailing spaces | |
| 329 while (buf.offset && isspace(buf.data[buf.offset - 1])) | |
| 330 buf.offset--; | |
| 331 | |
| 332 char[] pp = buf.getString(); | |
| 333 | |
| 334 // The expanded line is in p. | |
| 335 // Now parse it for meaning. | |
| 336 | |
| 337 pp = skipspace(pp); | |
| 338 if (pp.length != 0) { | |
| 339 switch (pp[0]) | |
| 340 { | |
| 341 case ';': // comment | |
| 342 break; | |
| 343 | |
| 344 case '[': // look for [Environment] | |
| 345 pp = skipspace(pp[1..$]); | |
| 346 for (pn = pp.ptr; isalnum(*pn); pn++) { | |
| 347 ; | |
| 348 } | |
| 349 | |
| 350 if (pn - pp.ptr == 11 && | |
| 351 memicmp(pp.ptr, "Environment", 11) == 0 && | |
| 352 *skipspace(pn) == ']' | |
| 353 ) | |
| 354 envsection = 1; | |
| 355 else | |
| 356 envsection = 0; | |
| 357 break; | |
| 358 | |
| 359 default: | |
| 360 if (envsection) | |
| 361 { | |
| 362 pn = pp.ptr; | |
| 363 | |
| 364 // Convert name to upper case; | |
| 365 // remove spaces bracketing = | |
| 366 auto p2 = pn; | |
| 367 for ( ; *p2; p2++) | |
| 368 { if (islower(*p2)) | |
| 369 *p2 &= ~0x20; | |
| 370 else if (isspace(*p)) | |
| 371 memmove(p2, p2 + 1, strlen(p2)); | |
| 372 else if (*p2 == '=') | |
| 373 { | |
| 374 p2++; | |
| 375 while (isspace(*p2)) | |
| 376 memmove(p2, p2 + 1, strlen(p2)); | |
| 377 break; | |
| 378 } | |
| 379 } | |
| 380 | |
| 381 //putenv(pn); | |
| 382 putenv(cast(char*)toStringz(pp)); | |
| 383 | |
| 384 version (LOG) { | |
| 385 writef("\tputenv('%s')\n", pn[0..strlen(pn)]); | |
| 386 //printf("getenv(\"TEST\") = '%s'\n",getenv("TEST")); | |
| 387 } | |
| 388 } | |
| 389 break; | |
| 390 } | |
| 391 } | |
| 392 | |
| 393 Lskip: | |
| 394 ; | |
| 395 } | |
| 396 } | |
| 397 | |
| 398 ///int response_expand(int *pargc, char ***pargv); | |
| 399 void browse(const(char)* url) | |
| 400 { | |
| 401 assert(false); | |
| 402 } | |
| 403 | |
| 404 string[] getenv_setargv(string envvar, string[] args) | |
| 405 { | |
| 406 char *p; | |
| 407 | |
| 408 string[] argv = args.dup; | |
| 409 int argc = args.length; | |
| 410 | |
| 411 int instring; | |
| 412 int slash; | |
| 413 char c; | |
| 414 | |
| 415 string ienv = getenv(envvar); | |
| 416 if (ienv is null) | |
| 417 return args; | |
| 418 | |
| 419 char[] env = ienv.dup; // create our own writable copy | |
| 420 | |
| 79 | 421 int j = 1; // leave argv[0] alone |
| 0 | 422 char* e = env.ptr; |
| 423 while (1) | |
| 424 { | |
| 79 | 425 int wildcard = 1; // do wildcard expansion |
| 0 | 426 switch (*e) |
| 427 { | |
| 428 case ' ': | |
| 429 case '\t': | |
| 430 e++; | |
| 431 break; | |
| 432 | |
| 433 case 0: | |
| 434 goto Ldone; | |
| 435 | |
| 436 case '"': | |
| 437 wildcard = 0; | |
| 438 default: | |
| 439 argv ~= assumeUnique(e[0..strlen(e)]); // append | |
| 440 //argv.insert(j, env); // insert at position j | |
| 441 j++; | |
| 442 argc++; | |
| 443 p = e; | |
| 444 slash = 0; | |
| 445 instring = 0; | |
| 446 c = 0; | |
| 447 | |
| 448 char* ecopy = e; | |
| 449 | |
| 450 while (1) | |
| 451 { | |
| 452 c = *e++; | |
| 453 switch (c) | |
| 454 { | |
| 455 case '"': | |
| 456 p -= (slash >> 1); | |
| 457 if (slash & 1) | |
| 458 { | |
| 459 p--; | |
| 460 goto Laddc; | |
| 461 } | |
| 462 instring ^= 1; | |
| 463 slash = 0; | |
| 464 continue; | |
| 465 | |
| 466 case '\\': | |
| 467 slash++; | |
| 468 *p++ = c; | |
| 469 continue; | |
| 470 | |
| 471 case ' ': | |
| 472 case '\t': | |
| 473 if (instring) | |
| 474 goto Laddc; | |
| 475 case 0: | |
| 476 *p = 0; | |
| 477 if (argv.length != 0) { | |
| 478 argv[$-1].length = p - argv[$-1].ptr; | |
| 479 } | |
| 480 //if (wildcard) | |
| 481 //wildcardexpand(); // not implemented | |
| 482 if (c == 0) goto Ldone; | |
| 483 break; | |
| 484 | |
| 485 default: | |
| 486 Laddc: | |
| 487 slash = 0; | |
| 488 *p++ = c; | |
| 489 continue; | |
| 490 } | |
| 491 break; | |
| 492 } | |
| 493 } | |
| 494 } | |
| 495 | |
| 496 Ldone: | |
| 497 return argv; | |
| 498 } | |
| 499 | |
| 500 void error(T...)(string format, T t) | |
| 501 { | |
| 502 writefln(format, t); | |
| 503 exit(EXIT_FAILURE); | |
| 504 } | |
| 505 | |
| 506 void usage() | |
| 507 { | |
| 508 writef("Digital Mars D Compiler %s\n%s %s\n", global.version_, global.copyright, global.written); | |
| 509 writef( | |
| 510 "Documentation: http://www.digitalmars.com/d/2.0/index.html\n" | |
| 511 "Usage:\n" | |
|
75
cfa3747ebe4c
Changed dmd to ddmd in the "usage" message and added "ported to D by community" to desription to distinguish from pure dmd build
korDen
parents:
22
diff
changeset
|
512 " ddmd files.d ... { -switch }\n" |
| 0 | 513 "\n" |
| 514 " files.d D source files\n" | |
| 515 " @cmdfile read arguments from cmdfile\n" | |
| 516 " -c do not link\n" | |
| 517 " -cov do code coverage analysis\n" | |
| 518 " -D generate documentation\n" | |
| 519 " -Dddocdir write documentation file to docdir directory\n" | |
| 520 " -Dffilename write documentation file to filename\n" | |
| 521 " -d allow deprecated features\n" | |
| 522 " -debug compile in debug code\n" | |
| 523 " -debug=level compile in debug code <= level\n" | |
| 524 " -debug=ident compile in debug code identified by ident\n" | |
| 525 " -debuglib=name set symbolic debug library to name\n" | |
| 526 " -defaultlib=name set default library to name\n" | |
| 527 " -deps=filename write module dependencies to filename\n" | |
| 528 " -g add symbolic debug info\n" | |
| 529 " -gc add symbolic debug info, pretend to be C\n" | |
| 530 " -H generate 'header' file\n" | |
| 79 | 531 " -Hddirectory write 'header' file to directory\n" |
| 0 | 532 " -Hffilename write 'header' file to filename\n" |
| 533 " --help print help\n" | |
| 534 " -Ipath where to look for imports\n" | |
| 535 " -ignore ignore unsupported pragmas\n" | |
| 536 " -inline do function inlining\n" | |
| 537 " -Jpath where to look for string imports\n" | |
| 538 " -Llinkerflag pass linkerflag to link\n" | |
| 539 " -lib generate library rather than object files\n" | |
| 540 " -man open web browser on manual page\n" | |
| 541 " -nofloat do not emit reference to floating point\n" | |
| 542 " -O optimize\n" | |
| 543 " -o- do not write object file\n" | |
| 544 " -odobjdir write object & library files to directory objdir\n" | |
| 545 " -offilename name output file to filename\n" | |
| 546 " -op do not strip paths from source file\n" | |
| 547 " -profile profile runtime performance of generated code\n" | |
| 548 " -quiet suppress unnecessary messages\n" | |
| 549 " -release compile release version\n" | |
| 550 " -run srcfile args... run resulting program, passing args\n" | |
| 551 " -safe safe memory model\n" | |
| 552 " -unittest compile in unit tests\n" | |
| 553 " -v verbose\n" | |
| 554 " -version=level compile in version code >= level\n" | |
| 555 " -version=ident compile in version code identified by ident\n" | |
| 556 " -vtls list all variables going into thread local storage\n" | |
| 557 " -w enable warnings\n" | |
| 79 | 558 " -X generate JSON file\n" |
| 559 " -Xffilename write JSON file to filename\n" | |
| 0 | 560 ); |
| 561 } | |
| 562 | |
| 563 void fatal() | |
| 564 { | |
| 565 static if (false) { | |
| 566 halt(); | |
| 567 } else { | |
| 568 exit(EXIT_FAILURE); | |
| 569 } | |
| 570 } | |
| 571 | |
| 572 void halt() | |
| 573 { | |
| 574 assert(false); | |
| 575 } | |
| 576 | |
| 577 void initPrecedence() | |
| 578 { | |
| 579 precedence[TOK.TOKdotvar] = PREC.PREC_primary; | |
| 580 precedence[TOK.TOKimport] = PREC.PREC_primary; | |
| 581 precedence[TOK.TOKidentifier] = PREC.PREC_primary; | |
| 582 precedence[TOK.TOKthis] = PREC.PREC_primary; | |
| 583 precedence[TOK.TOKsuper] = PREC.PREC_primary; | |
| 584 precedence[TOK.TOKint64] = PREC.PREC_primary; | |
| 585 precedence[TOK.TOKfloat64] = PREC.PREC_primary; | |
| 586 precedence[TOK.TOKnull] = PREC.PREC_primary; | |
| 587 precedence[TOK.TOKstring] = PREC.PREC_primary; | |
| 588 precedence[TOK.TOKarrayliteral] = PREC.PREC_primary; | |
| 589 precedence[TOK.TOKtypeid] = PREC.PREC_primary; | |
| 590 precedence[TOK.TOKis] = PREC.PREC_primary; | |
| 591 precedence[TOK.TOKassert] = PREC.PREC_primary; | |
| 592 precedence[TOK.TOKfunction] = PREC.PREC_primary; | |
| 593 precedence[TOK.TOKvar] = PREC.PREC_primary; | |
| 594 version (DMDV2) { | |
| 595 precedence[TOK.TOKdefault] = PREC.PREC_primary; | |
| 596 } | |
| 597 | |
| 598 // post | |
| 599 precedence[TOK.TOKdotti] = PREC.PREC_primary; | |
| 600 precedence[TOK.TOKdot] = PREC.PREC_primary; | |
| 601 // precedence[TOK.TOKarrow] = PREC.PREC_primary; | |
| 602 precedence[TOK.TOKplusplus] = PREC.PREC_primary; | |
| 603 precedence[TOK.TOKminusminus] = PREC.PREC_primary; | |
| 604 precedence[TOK.TOKcall] = PREC.PREC_primary; | |
| 605 precedence[TOK.TOKslice] = PREC.PREC_primary; | |
| 606 precedence[TOK.TOKarray] = PREC.PREC_primary; | |
| 607 | |
| 608 precedence[TOK.TOKaddress] = PREC.PREC_unary; | |
| 609 precedence[TOK.TOKstar] = PREC.PREC_unary; | |
| 610 precedence[TOK.TOKneg] = PREC.PREC_unary; | |
| 611 precedence[TOK.TOKuadd] = PREC.PREC_unary; | |
| 612 precedence[TOK.TOKnot] = PREC.PREC_unary; | |
| 613 precedence[TOK.TOKtobool] = PREC.PREC_add; | |
| 614 precedence[TOK.TOKtilde] = PREC.PREC_unary; | |
| 615 precedence[TOK.TOKdelete] = PREC.PREC_unary; | |
| 616 precedence[TOK.TOKnew] = PREC.PREC_unary; | |
| 617 precedence[TOK.TOKcast] = PREC.PREC_unary; | |
| 618 | |
| 619 precedence[TOK.TOKmul] = PREC.PREC_mul; | |
| 620 precedence[TOK.TOKdiv] = PREC.PREC_mul; | |
| 621 precedence[TOK.TOKmod] = PREC.PREC_mul; | |
| 622 | |
| 623 precedence[TOK.TOKadd] = PREC.PREC_add; | |
| 624 precedence[TOK.TOKmin] = PREC.PREC_add; | |
| 625 precedence[TOK.TOKcat] = PREC.PREC_add; | |
| 626 | |
| 627 precedence[TOK.TOKshl] = PREC.PREC_shift; | |
| 628 precedence[TOK.TOKshr] = PREC.PREC_shift; | |
| 629 precedence[TOK.TOKushr] = PREC.PREC_shift; | |
| 630 | |
| 631 precedence[TOK.TOKlt] = PREC.PREC_rel; | |
| 632 precedence[TOK.TOKle] = PREC.PREC_rel; | |
| 633 precedence[TOK.TOKgt] = PREC.PREC_rel; | |
| 634 precedence[TOK.TOKge] = PREC.PREC_rel; | |
| 635 precedence[TOK.TOKunord] = PREC.PREC_rel; | |
| 636 precedence[TOK.TOKlg] = PREC.PREC_rel; | |
| 637 precedence[TOK.TOKleg] = PREC.PREC_rel; | |
| 638 precedence[TOK.TOKule] = PREC.PREC_rel; | |
| 639 precedence[TOK.TOKul] = PREC.PREC_rel; | |
| 640 precedence[TOK.TOKuge] = PREC.PREC_rel; | |
| 641 precedence[TOK.TOKug] = PREC.PREC_rel; | |
| 642 precedence[TOK.TOKue] = PREC.PREC_rel; | |
| 643 precedence[TOK.TOKin] = PREC.PREC_rel; | |
| 644 | |
| 645 static if (false) { | |
| 646 precedence[TOK.TOKequal] = PREC.PREC_equal; | |
| 647 precedence[TOK.TOKnotequal] = PREC.PREC_equal; | |
| 648 precedence[TOK.TOKidentity] = PREC.PREC_equal; | |
| 649 precedence[TOK.TOKnotidentity] = PREC.PREC_equal; | |
| 650 } else { | |
| 651 /* Note that we changed precedence, so that < and != have the same | |
| 652 * precedence. This change is in the parser, too. | |
| 653 */ | |
| 654 precedence[TOK.TOKequal] = PREC.PREC_rel; | |
| 655 precedence[TOK.TOKnotequal] = PREC.PREC_rel; | |
| 656 precedence[TOK.TOKidentity] = PREC.PREC_rel; | |
| 657 precedence[TOK.TOKnotidentity] = PREC.PREC_rel; | |
| 658 } | |
| 659 | |
| 660 precedence[TOK.TOKand] = PREC.PREC_and; | |
| 661 | |
| 662 precedence[TOK.TOKxor] = PREC.PREC_xor; | |
| 663 | |
| 664 precedence[TOK.TOKor] = PREC.PREC_or; | |
| 665 | |
| 666 precedence[TOK.TOKandand] = PREC.PREC_andand; | |
| 667 | |
| 668 precedence[TOK.TOKoror] = PREC.PREC_oror; | |
| 669 | |
| 670 precedence[TOK.TOKquestion] = PREC.PREC_cond; | |
| 671 | |
| 672 precedence[TOK.TOKassign] = PREC.PREC_assign; | |
| 673 precedence[TOK.TOKconstruct] = PREC.PREC_assign; | |
| 674 precedence[TOK.TOKblit] = PREC.PREC_assign; | |
| 675 precedence[TOK.TOKaddass] = PREC.PREC_assign; | |
| 676 precedence[TOK.TOKminass] = PREC.PREC_assign; | |
| 677 precedence[TOK.TOKcatass] = PREC.PREC_assign; | |
| 678 precedence[TOK.TOKmulass] = PREC.PREC_assign; | |
| 679 precedence[TOK.TOKdivass] = PREC.PREC_assign; | |
| 680 precedence[TOK.TOKmodass] = PREC.PREC_assign; | |
| 681 precedence[TOK.TOKshlass] = PREC.PREC_assign; | |
| 682 precedence[TOK.TOKshrass] = PREC.PREC_assign; | |
| 683 precedence[TOK.TOKushrass] = PREC.PREC_assign; | |
| 684 precedence[TOK.TOKandass] = PREC.PREC_assign; | |
| 685 precedence[TOK.TOKorass] = PREC.PREC_assign; | |
| 686 precedence[TOK.TOKxorass] = PREC.PREC_assign; | |
| 687 | |
| 688 precedence[TOK.TOKcomma] = PREC.PREC_expr; | |
| 689 } | |
| 690 | |
| 691 int runLINK() | |
| 692 { | |
| 693 version (_WIN32) { | |
| 694 string p; | |
| 695 int i; | |
| 696 int status; | |
| 697 scope OutBuffer cmdbuf = new OutBuffer(); | |
| 698 | |
| 699 global.params.libfiles.push(cast(void*)new String("user32")); | |
| 700 global.params.libfiles.push(cast(void*)new String("kernel32")); | |
| 701 | |
| 702 for (i = 0; i < global.params.objfiles.dim; i++) | |
| 703 { | |
| 704 if (i) | |
| 705 cmdbuf.writeByte('+'); | |
| 706 p = (cast(String)global.params.objfiles.data[i]).str; | |
| 707 string ext = FileName.ext(p); | |
| 708 if (ext) | |
| 709 // Write name sans extension | |
| 710 writeFilename(cmdbuf, p[0..p.length - ext.length - 1]); | |
| 711 else | |
| 712 writeFilename(cmdbuf, p); | |
| 713 } | |
| 714 cmdbuf.writeByte(','); | |
| 715 if (global.params.exefile) | |
| 716 writeFilename(cmdbuf, global.params.exefile); | |
| 717 else | |
| 718 { | |
| 719 /* Generate exe file name from first obj name. | |
| 720 * No need to add it to cmdbuf because the linker will default to it. | |
| 721 */ | |
| 722 string n = (cast(String)global.params.objfiles.data[0]).str; | |
| 723 n = FileName.name(n); | |
| 724 FileName fn = FileName.forceExt(n, "exe"); | |
| 725 global.params.exefile = fn.toChars(); | |
| 726 } | |
| 727 | |
| 728 // Make sure path to exe file exists | |
| 729 { | |
| 730 string pp = FileName.path(global.params.exefile); | |
| 731 FileName.ensurePathExists(pp); | |
| 732 } | |
| 733 | |
| 734 cmdbuf.writeByte(','); | |
| 735 if (global.params.run) | |
| 736 cmdbuf.writestring("nul"); | |
| 737 | |
| 738 // if (mapfile) | |
| 739 // cmdbuf.writestring(output); | |
| 740 cmdbuf.writeByte(','); | |
| 741 | |
| 742 for (i = 0; i < global.params.libfiles.dim; i++) | |
| 743 { | |
| 744 if (i) | |
| 745 cmdbuf.writeByte('+'); | |
| 746 writeFilename(cmdbuf, (cast(String)global.params.libfiles.data[i]).str); | |
| 747 } | |
| 748 | |
| 749 if (global.params.deffile) | |
| 750 { | |
| 751 cmdbuf.writeByte(','); | |
| 752 writeFilename(cmdbuf, global.params.deffile); | |
| 753 } | |
| 754 | |
| 755 /* Eliminate unnecessary trailing commas */ | |
| 756 while (1) | |
| 757 { | |
| 758 i = cmdbuf.offset; | |
| 759 if (!i || cmdbuf.data[i - 1] != ',') | |
| 760 break; | |
| 761 cmdbuf.offset--; | |
| 762 } | |
| 763 | |
| 764 if (global.params.resfile) | |
| 765 { | |
| 766 cmdbuf.writestring("/RC:"); | |
| 767 writeFilename(cmdbuf, global.params.resfile); | |
| 768 } | |
| 769 | |
| 770 static if (false) { | |
| 771 if (mapfile) | |
| 772 cmdbuf.writestring("/m"); | |
| 773 if (debuginfo) | |
| 774 cmdbuf.writestring("/li"); | |
| 775 if (codeview) | |
| 776 { | |
| 777 cmdbuf.writestring("/co"); | |
| 778 if (codeview3) | |
| 779 cmdbuf.writestring(":3"); | |
| 780 } | |
| 781 } else { | |
| 782 if (global.params.symdebug) | |
| 783 cmdbuf.writestring("/co"); | |
| 784 } | |
| 785 | |
| 786 cmdbuf.writestring("/noi"); | |
| 787 for (i = 0; i < global.params.linkswitches.dim; i++) | |
| 788 { | |
| 789 cmdbuf.writestring((cast(String)global.params.linkswitches.data[i]).str); | |
| 790 } | |
| 791 cmdbuf.writeByte(';'); | |
| 792 | |
| 793 p = cmdbuf.toChars(); | |
| 794 | |
| 795 FileName lnkfilename = null; | |
| 796 size_t plen = p.length; | |
| 797 if (plen > 7000) | |
| 798 { | |
| 799 lnkfilename = FileName.forceExt(global.params.exefile, "lnk"); | |
| 800 scope File flnk = new File(lnkfilename); | |
| 801 flnk.setbuffer(cast(void*)p.ptr, plen); | |
| 802 flnk.ref_ = 1; | |
| 803 if (flnk.write()) | |
| 804 error("error writing file %s", lnkfilename); | |
| 805 if (lnkfilename.len() < plen) | |
| 806 p = std.string.format("@%s", lnkfilename.toChars()); | |
| 807 } | |
| 808 | |
| 809 string linkcmd = getenv("LINKCMD"); | |
| 810 if (!linkcmd) | |
| 811 linkcmd = "link"; | |
| 812 | |
| 813 status = executecmd(linkcmd, p, 1); | |
| 814 if (lnkfilename) | |
| 815 { | |
| 816 remove(toStringz(lnkfilename.toChars())); | |
| 817 ///delete lnkfilename; | |
| 818 } | |
| 819 return status; | |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
820 } else version (POSIX) {/// linux || __APPLE__ || __FreeBSD__ || __sun&&__SVR4 |
| 0 | 821 pid_t childpid; |
| 822 int i; | |
| 823 int status; | |
| 824 | |
| 825 // Build argv[] | |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
826 Array argv = new Array(); |
| 0 | 827 |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
828 const(char)* cc = core.stdc.stdlib.getenv("CC"); |
| 0 | 829 if (!cc) |
| 830 cc = "gcc"; | |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
831 argv.push(cast(void *)cc); |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
832 Array objfiles = new Array; |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
833 for( i = 0; i < global.params.objfiles.dim; i++ ) |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
834 { string str = (cast(String)global.params.objfiles.data[i]).str; |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
835 objfiles.push(cast(void*)toStringz(str)); |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
836 } |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
837 argv.insert(1, objfiles); |
| 0 | 838 |
| 839 // None of that a.out stuff. Use explicit exe file name, or | |
| 840 // generate one from name of first source file. | |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
841 argv.push(cast(void *)cast(char*)"-o"); |
| 0 | 842 if (global.params.exefile) |
| 843 { | |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
844 argv.push(cast(void*)toStringz(global.params.exefile)); |
| 0 | 845 } |
| 846 else | |
| 847 { // Generate exe file name from first obj name | |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
848 string n = (cast(String)global.params.objfiles.data[0]).str; |
| 0 | 849 n = FileName.name(n); |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
850 string e = FileName.ext(n); |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
851 string ex = e ? n[0..$-(e.length+1)] : "a.out"; |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
852 |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
853 argv.push(cast(void*)toStringz(ex)); |
| 0 | 854 global.params.exefile = ex; |
| 855 } | |
| 856 | |
| 857 // Make sure path to exe file exists | |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
858 { string p = FileName.path(global.params.exefile); |
| 0 | 859 FileName.ensurePathExists(p); |
| 860 } | |
| 861 | |
| 862 if (global.params.symdebug) | |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
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863 argv.push(cast(void *)cast(char*)"-g"); |
| 0 | 864 |
| 865 if (global.params.isX86_64) | |
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866 argv.push(cast(void *)cast(char*)"-m64"); |
| 0 | 867 else |
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868 argv.push(cast(void *)cast(char*)"-m32"); |
| 0 | 869 |
| 870 if (0 && global.params.exefile) | |
| 871 { | |
| 872 /* This switch enables what is known as 'smart linking' | |
| 873 * in the Windows world, where unreferenced sections | |
| 874 * are removed from the executable. It eliminates unreferenced | |
| 875 * functions, essentially making a 'library' out of a module. | |
| 876 * Although it is documented to work with ld version 2.13, | |
| 877 * in practice it does not, but just seems to be ignored. | |
| 878 * Thomas Kuehne has verified that it works with ld 2.16.1. | |
| 879 * BUG: disabled because it causes exception handling to fail | |
| 880 */ | |
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881 argv.push(cast(void *)cast(char*)"-Xlinker"); |
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882 argv.push(cast(void *)cast(char*)"--gc-sections"); |
| 0 | 883 } |
| 884 | |
| 885 for (i = 0; i < global.params.linkswitches.dim; i++) | |
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886 { char *p = cast(char *)global.params.linkswitches.data[i]; |
| 0 | 887 if (!p || !p[0] || !(p[0] == '-' && p[1] == 'l')) |
| 888 // Don't need -Xlinker if switch starts with -l | |
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889 argv.push(cast(void *)cast(char*)"-Xlinker"); |
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890 argv.push(cast(void *) p); |
| 0 | 891 } |
| 892 | |
| 893 /* Add each library, prefixing it with "-l". | |
| 894 * The order of libraries passed is: | |
| 895 * 1. any libraries passed with -L command line switch | |
| 896 * 2. libraries specified on the command line | |
| 897 * 3. libraries specified by pragma(lib), which were appended | |
| 898 * to global.params.libfiles. | |
| 899 * 4. standard libraries. | |
| 900 */ | |
| 901 for (i = 0; i < global.params.libfiles.dim; i++) | |
|
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902 { char *p = cast(char *)global.params.libfiles.data[i]; |
| 0 | 903 size_t plen = strlen(p); |
| 904 if (plen > 2 && p[plen - 2] == '.' && p[plen -1] == 'a') | |
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905 argv.push(cast(void *)p); |
| 0 | 906 else |
| 907 { | |
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908 char *s = cast(char *)malloc(plen + 3); |
| 0 | 909 s[0] = '-'; |
| 910 s[1] = 'l'; | |
| 911 memcpy(s + 2, p, plen + 1); | |
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912 argv.push(cast(void *)s); |
| 0 | 913 } |
| 914 } | |
| 915 | |
| 916 /* Standard libraries must go after user specified libraries | |
| 917 * passed with -l. | |
| 918 */ | |
| 919 const char *libname = (global.params.symdebug) | |
| 920 ? global.params.debuglibname | |
| 921 : global.params.defaultlibname; | |
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922 char *buf = cast(char *)malloc(2 + strlen(libname) + 1); |
| 0 | 923 strcpy(buf, "-l"); |
| 924 strcpy(buf + 2, libname); | |
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925 argv.push(cast(void *)buf); // turns into /usr/lib/libphobos2.a |
| 0 | 926 |
| 927 // argv.push((void *)"-ldruntime"); | |
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928 argv.push(cast(void *)cast(char*)"-lpthread"); |
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929 argv.push(cast(void *)cast(char*)"-lm"); |
| 0 | 930 |
| 931 if (!global.params.quiet || global.params.verbose) | |
| 932 { | |
| 933 // Print it | |
| 934 for (i = 0; i < argv.dim; i++) | |
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935 printf("%s ", cast(char *)argv.data[i]); |
| 0 | 936 printf("\n"); |
| 937 fflush(stdout); | |
| 938 } | |
| 939 | |
| 940 argv.push(null); | |
| 941 childpid = fork(); | |
| 942 if (childpid == 0) | |
| 943 { | |
|
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944 execvp(cast(char *)argv.data[0], cast(char **)argv.data); |
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945 perror(cast(char *)argv.data[0]); // failed to execute |
| 0 | 946 return -1; |
| 947 } | |
| 948 | |
| 949 waitpid(childpid, &status, 0); | |
| 950 | |
| 951 status=WEXITSTATUS(status); | |
| 952 if (status) | |
| 953 printf("--- errorlevel %d\n", status); | |
| 954 return status; | |
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955 |
| 0 | 956 } else { |
| 957 writef ("Linking is not yet supported for this version of DMD.\n"); | |
| 958 return -1; | |
| 959 } | |
| 960 } | |
| 961 | |
| 962 int runProgram() | |
| 963 { | |
| 964 assert(false); | |
| 965 } | |
| 966 | |
| 967 void deleteExeFile() | |
| 968 { | |
| 969 assert(false); | |
| 970 } | |
| 971 | |
| 972 /**************************************** | |
| 973 * Write filename to cmdbuf, quoting if necessary. | |
| 974 */ | |
| 975 | |
| 976 void writeFilename(OutBuffer buf, string filename) | |
| 977 { | |
| 978 auto len = filename.length; | |
| 979 /* Loop and see if we need to quote | |
| 980 */ | |
| 981 for (size_t i = 0; i < len; i++) | |
| 982 { | |
| 983 char c = filename[i]; | |
| 984 | |
| 985 if (isalnum(c) || c == '_') | |
| 986 continue; | |
| 987 | |
| 988 /* Need to quote | |
| 989 */ | |
| 990 buf.writeByte('"'); | |
| 991 buf.writestring(filename); | |
| 992 buf.writeByte('"'); | |
| 993 return; | |
| 994 } | |
| 995 | |
| 996 /* No quoting necessary | |
| 997 */ | |
| 998 buf.writestring(filename); | |
| 999 } | |
| 1000 | |
| 1001 /****************************** | |
| 1002 * Execute a rule. Return the status. | |
| 1003 * cmd program to run | |
| 1004 * args arguments to cmd, as a string | |
| 1005 * useenv if cmd knows about _CMDLINE environment variable | |
| 1006 */ | |
| 1007 | |
| 1008 version (_WIN32) { | |
| 1009 int executecmd(string cmd, string args, int useenv) | |
| 1010 { | |
| 1011 int status; | |
| 1012 size_t len = args.length; | |
| 1013 | |
| 1014 if (!global.params.quiet || global.params.verbose) | |
| 1015 { | |
| 1016 printf("%s %s\n", cmd, args); | |
| 1017 fflush(stdout); | |
| 1018 } | |
| 1019 | |
| 1020 if (len > 255) | |
| 1021 { | |
| 1022 char* q; | |
| 1023 static char[9] envname = "@_CMDLINE"; | |
| 1024 | |
| 1025 envname[0] = '@'; | |
| 1026 switch (useenv) | |
| 1027 { | |
| 1028 case 0: goto L1; | |
| 1029 case 2: envname[0] = '%'; break; | |
| 1030 default: break; /// | |
| 1031 } | |
|
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1032 version (Bug4054) |
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1033 q = cast(char*) GC.malloc(envname.sizeof + len + 1); |
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1034 else |
| 0 | 1035 q = cast(char*) alloca(envname.sizeof + len + 1); |
| 1036 sprintf(q, "%s=%s", envname.ptr + 1, args); | |
| 1037 status = putenv(q); | |
| 1038 if (status == 0) | |
| 1039 args = envname[].idup; | |
| 1040 else | |
| 1041 { | |
| 1042 L1: | |
| 1043 error("command line length of %d is too long",len); | |
| 1044 } | |
| 1045 } | |
| 1046 | |
| 1047 status = executearg0(cmd, args); | |
| 1048 version (_WIN32) { | |
| 1049 if (status == -1) { | |
| 1050 auto cmdZ = toStringz(cmd); | |
| 1051 auto argsZ = toStringz(args); | |
| 1052 status = spawnlp(0, cmdZ, cmdZ, argsZ, null); | |
| 1053 } | |
| 1054 } | |
| 1055 // if (global.params.verbose) | |
| 1056 // printf("\n"); | |
| 1057 if (status) | |
| 1058 { | |
| 1059 if (status == -1) | |
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1060 printf("Can't run '%.*s', check PATH\n", cmd); |
| 0 | 1061 else |
| 1062 printf("--- errorlevel %d\n", status); | |
| 1063 } | |
| 1064 return status; | |
| 1065 } | |
| 1066 } | |
| 1067 | |
| 1068 /************************************** | |
| 1069 * Attempt to find command to execute by first looking in the directory | |
| 1070 * where DMD was run from. | |
| 1071 * Returns: | |
| 1072 * -1 did not find command there | |
| 1073 * !=-1 exit status from command | |
| 1074 */ | |
| 1075 | |
| 1076 version (_WIN32) { | |
| 1077 int executearg0(string cmd, string args) | |
| 1078 { | |
| 1079 string file; | |
| 1080 string argv0 = global.params.argv0; | |
| 1081 | |
| 1082 //printf("argv0='%s', cmd='%s', args='%s'\n",argv0,cmd,args); | |
| 1083 | |
| 1084 // If cmd is fully qualified, we don't do this | |
| 1085 if (FileName.absolute(cmd)) | |
| 1086 return -1; | |
| 1087 | |
| 1088 file = FileName.replaceName(argv0, cmd); | |
| 1089 | |
| 1090 //printf("spawning '%s'\n",file); | |
| 1091 version (_WIN32) { | |
| 1092 auto fileZ = toStringz(file); | |
| 1093 auto argsZ = toStringz(args); | |
| 1094 return spawnl(0, fileZ, fileZ, argsZ, null); | |
| 1095 } else version (XXX) { ///#elif linux || __APPLE__ || __FreeBSD__ || __sun&&__SVR4 | |
| 1096 assert(false); | |
| 1097 /+ | |
| 1098 char *full; | |
| 1099 int cmdl = strlen(cmd); | |
| 1100 | |
| 1101 full = (char*) mem.malloc(cmdl + strlen(args) + 2); | |
| 1102 if (full == null) | |
| 1103 return 1; | |
| 1104 strcpy(full, cmd); | |
| 1105 full [cmdl] = ' '; | |
| 1106 strcpy(full + cmdl + 1, args); | |
| 1107 | |
| 1108 int result = system(full); | |
| 1109 | |
| 1110 mem.free(full); | |
| 1111 return result; | |
| 1112 +/ | |
| 1113 } else { | |
| 1114 static assert(false); | |
| 1115 } | |
| 1116 } | |
|
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Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
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1117 } |