Mercurial > projects > ddmd
annotate dmd/Util.d @ 123:9e39c7de8438
Make dmd test suite compile
| author | korDen |
|---|---|
| date | Fri, 03 Sep 2010 20:46:58 +0400 |
| parents | e28b18c23469 |
| children | 010eb8f0e18d |
| rev | line source |
|---|---|
| 0 | 1 module dmd.Util; |
| 2 | |
| 114 | 3 import dmd.common; |
| 0 | 4 import dmd.Loc; |
| 5 import dmd.Library; | |
| 6 import dmd.File; | |
| 7 import dmd.String; | |
| 8 import dmd.OutBuffer; | |
| 9 import dmd.FileName; | |
| 10 import dmd.Global; | |
| 11 import dmd.PREC; | |
| 12 import dmd.TOK; | |
| 13 | |
| 14 import std.process : getenv; | |
| 15 import std.c.string; | |
| 16 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
|
17 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
|
18 { |
|
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 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
|
20 } |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
21 version (POSIX) |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
22 { |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
23 import core.sys.posix.unistd; |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
24 } |
| 0 | 25 import core.stdc.stdlib; |
| 26 import core.stdc.ctype; | |
| 27 import core.stdc.stdarg; | |
|
16
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Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
28 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
|
29 version (Bug4054) import core.memory; |
| 0 | 30 |
| 31 extern(C) int putenv(char*); | |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
32 /+version (LOG) |
|
5c9b78899f5d
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Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
33 { |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
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changeset
|
34 static if( !is(typeof(printf)) ) |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
35 extern (C) int printf(const char*,...); |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
36 }+/ |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
37 //version = LOG; |
| 0 | 38 |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
39 version (TARGET_OSX) |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
40 { |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
41 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
|
42 } |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
43 version (TARGET_FREEBSD) |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
44 { |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
45 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
|
46 } |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
47 version (TARGET_SOLARIS) |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
48 { |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
49 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
|
50 } |
| 0 | 51 |
|
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
|
52 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
|
53 { |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
54 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
|
55 import dmd.Gnuc; |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
56 import core.sys.posix.stdlib; |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
57 version (TARGET_FOS) import core.stdc.limits; |
| 0 | 58 } |
| 59 | |
| 60 enum MAX_PATH = 256; /// | |
| 61 | |
| 62 version (Windows) { | |
| 63 import core.sys.windows.windows : GetModuleFileNameA; | |
| 64 } | |
| 65 | |
| 66 string fromStringz(const(char)* s) | |
| 67 { | |
| 68 return s[0..strlen(s)].idup; | |
| 69 } | |
| 70 | |
| 71 void warning(T...)(string format, T t) | |
| 72 { | |
| 73 assert(false); | |
| 74 } | |
| 75 | |
| 76 void warning(T...)(Loc loc, string format, T t) | |
| 77 { | |
| 123 | 78 if (global.params.warnings && !global.gag) |
| 79 { | |
| 80 write("warning - "); | |
| 81 error(loc, format, t); | |
| 82 } | |
| 0 | 83 } |
| 84 | |
| 85 void error(T...)(Loc loc, string format, T t) | |
| 86 { | |
| 87 if (!global.gag) | |
| 88 { | |
| 89 string p = loc.toChars(); | |
| 90 | |
| 91 if (p.length != 0) | |
| 92 writef("%s: ", p); | |
| 93 | |
| 94 write("Error: "); | |
| 95 writefln(format, t); | |
| 96 | |
| 97 //halt(); | |
| 98 } | |
| 99 global.errors++; | |
| 100 } | |
| 101 | |
| 102 char* strupr(char* s) | |
| 103 { | |
| 104 char* t = s; | |
| 105 | |
| 106 while (*s) | |
| 107 { | |
| 108 *s = cast(char)toupper(*s); | |
| 109 s++; | |
| 110 } | |
| 111 | |
| 112 return t; | |
| 113 } | |
| 114 | |
| 115 char[] skipspace(char[] p) | |
| 116 { | |
| 117 foreach (i, c; p) { | |
| 118 if (!isspace(c)) { | |
| 119 return p[i..$]; | |
| 120 } | |
| 121 } | |
| 122 | |
| 123 return null; | |
| 124 } | |
| 125 | |
| 126 char* skipspace(char* p) | |
| 127 { | |
| 128 while (isspace(*p)) | |
| 129 p++; | |
| 130 | |
| 131 return p; | |
| 132 } | |
| 133 | |
| 134 void inifile(string argv0, string inifile) | |
| 135 { | |
| 136 char *path; // need path for @P macro | |
| 137 string filename; | |
| 138 int i; | |
| 139 int k; | |
| 140 int envsection = 0; | |
| 141 | |
| 142 version (LOG) { | |
| 143 writef("inifile(argv0 = '%s', inifile = '%s')\n", argv0, inifile); | |
| 144 } | |
| 145 if (FileName.absolute(inifile)) { | |
| 146 filename = inifile; | |
| 147 } else { | |
| 148 /* Look for inifile in the following sequence of places: | |
| 149 * o current directory | |
| 150 * o home directory | |
| 151 * o directory off of argv0 | |
| 152 * o /etc/ | |
| 153 */ | |
| 154 if (FileName.exists(inifile)) { | |
| 155 filename = inifile; | |
| 156 } else { | |
| 157 filename = FileName.combine(getenv("HOME"), inifile); | |
| 158 if (!FileName.exists(filename)) { | |
| 159 version (_WIN32) { // This fix by Tim Matthews | |
| 160 char resolved_name_b[MAX_PATH + 1]; | |
| 161 auto resolved_name = resolved_name_b[].idup; | |
| 162 if (GetModuleFileNameA(null, resolved_name_b.ptr, MAX_PATH + 1) && FileName.exists(resolved_name)) | |
| 163 { | |
| 164 filename = FileName.replaceName(resolved_name, inifile); | |
| 165 if (FileName.exists(filename)) { | |
| 166 goto Ldone; | |
| 167 } | |
| 168 } | |
| 169 } | |
| 170 filename = FileName.replaceName(argv0, inifile); | |
| 171 if (!FileName.exists(filename)) { | |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
172 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
|
173 version (POSIX) { /// __GLIBC__ || __APPLE__ || __FreeBSD__ || __sun&&__SVR4 // This fix by Thomas Kuehne |
| 0 | 174 /* argv0 might be a symbolic link, |
| 175 * so try again looking past it to the real path | |
| 176 */ | |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
177 version (TARGET_FOS) {/// #if __APPLE__ || __FreeBSD__ || __sun&&__SVR4 |
| 0 | 178 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
|
179 char* real_argv0 = realpath(toStringz(argv0), resolved_name); |
| 0 | 180 } else { |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
181 char* real_argv0 = realpath(toStringz(argv0), null); |
| 0 | 182 } |
| 183 //printf("argv0 = %s, real_argv0 = %p\n", argv0, real_argv0); | |
| 184 if (real_argv0) { | |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
185 filename = FileName.replaceName(fromStringz(real_argv0), inifile); |
| 0 | 186 version (linux) { |
| 2 | 187 ///free(real_argv0); |
| 0 | 188 } |
| 189 if (FileName.exists(filename)) { | |
| 190 goto Ldone; | |
| 191 } | |
| 192 } | |
| 193 } else { | |
| 194 static assert (false, "use of glibc non-standard extension realpath(char*, null)"); | |
| 195 } | |
| 196 if (true) { | |
| 197 // Search PATH for argv0 | |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
198 const(char)* p = toStringz(getenv("PATH")); |
| 0 | 199 version (LOG) { |
| 200 writef("\tPATH='%s'\n", p); | |
| 201 } | |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
202 auto paths = FileName.splitPath(fromStringz(p)); |
| 0 | 203 filename = FileName.searchPath(paths, argv0, 0); |
| 204 if (!filename) { | |
| 205 goto Letc; // argv0 not found on path | |
| 206 } | |
| 207 | |
| 208 filename = FileName.replaceName(filename, inifile); | |
| 209 if (FileName.exists(filename)) { | |
| 210 goto Ldone; | |
| 211 } | |
| 212 } | |
| 213 } | |
| 214 // Search /etc/ for inifile | |
| 215 Letc: | |
| 216 filename = FileName.combine("/etc/", inifile); | |
| 217 | |
| 218 Ldone: | |
| 219 ; | |
| 220 } | |
| 221 } | |
| 222 } | |
| 223 } | |
| 224 | |
| 225 path = cast(char*)toStringz(FileName.path(filename)); | |
| 226 | |
| 227 version (LOG) { | |
| 228 writef("\tpath = '%s', filename = '%s'\n", fromStringz(path), filename); | |
| 229 } | |
| 230 | |
| 231 scope File file = new File(filename); | |
| 232 | |
| 233 if (file.read()) { | |
| 234 return; // error reading file | |
| 235 } | |
| 236 | |
| 237 scope OutBuffer buf = new OutBuffer(); | |
| 238 | |
| 239 // Parse into lines | |
| 240 int eof = 0; | |
| 241 for (i = 0; i < file.len && !eof; i++) | |
| 242 { | |
| 243 int linestart = i; | |
| 244 | |
| 245 for (; i < file.len; i++) | |
| 246 { | |
| 247 switch (file.buffer[i]) | |
| 248 { | |
| 249 case '\r': | |
| 250 break; | |
| 251 | |
| 252 case '\n': | |
| 253 // Skip if it was preceded by '\r' | |
| 254 if (i && file.buffer[i - 1] == '\r') | |
| 255 goto Lskip; | |
| 256 break; | |
| 257 | |
| 258 case 0: | |
| 259 case 0x1A: | |
| 260 eof = 1; | |
| 261 break; | |
| 262 | |
| 263 default: | |
| 264 continue; | |
| 265 } | |
| 266 break; | |
| 267 } | |
| 268 | |
| 269 // The line is file.buffer[linestart..i] | |
| 270 char *line; | |
| 271 int len; | |
| 272 char *p; | |
| 273 char* pn; | |
| 274 | |
| 275 line = cast(char*)&file.buffer[linestart]; | |
| 276 len = i - linestart; | |
| 277 | |
| 278 buf.reset(); | |
| 279 | |
| 280 // First, expand the macros. | |
| 281 // Macros are bracketed by % characters. | |
| 282 | |
| 283 for (k = 0; k < len; k++) | |
| 284 { | |
| 285 if (line[k] == '%') | |
| 286 { | |
| 287 int j; | |
| 288 | |
| 289 for (j = k + 1; j < len; j++) | |
| 290 { | |
| 291 if (line[j] == '%') | |
| 292 { | |
| 293 if (j - k == 3 && memicmp(&line[k + 1], "@P", 2) == 0) | |
| 294 { | |
| 295 // %@P% is special meaning the path to the .ini file | |
| 296 p = path; | |
| 297 if (!*p) | |
| 298 p = cast(char*)"."; | |
| 299 } | |
| 300 else | |
| 301 { | |
| 302 int l = j - k; | |
| 303 char tmp[10]; // big enough most of the time | |
| 304 | |
| 305 if (l <= tmp.sizeof) | |
| 306 p = tmp.ptr; | |
| 307 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
|
308 { |
|
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
|
309 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
|
310 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
|
311 else |
| 0 | 312 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
|
313 } |
| 0 | 314 l--; |
| 315 memcpy(p, &line[k + 1], l); | |
| 316 p[l] = 0; | |
| 317 strupr(p); | |
| 318 p = core.stdc.stdlib.getenv(p); | |
| 319 if (!p) | |
| 320 p = cast(char*)""; | |
| 321 } | |
| 322 buf.writestring(p[0..strlen(p)]); /// | |
| 323 k = j; | |
| 324 goto L1; | |
| 325 } | |
| 326 } | |
| 327 } | |
| 328 buf.writeByte(line[k]); | |
| 329 L1: | |
| 330 ; | |
| 331 } | |
| 332 | |
| 333 // Remove trailing spaces | |
| 334 while (buf.offset && isspace(buf.data[buf.offset - 1])) | |
| 335 buf.offset--; | |
| 336 | |
| 337 char[] pp = buf.getString(); | |
| 338 | |
| 339 // The expanded line is in p. | |
| 340 // Now parse it for meaning. | |
| 341 | |
| 342 pp = skipspace(pp); | |
| 343 if (pp.length != 0) { | |
| 344 switch (pp[0]) | |
| 345 { | |
| 346 case ';': // comment | |
| 347 break; | |
| 348 | |
| 349 case '[': // look for [Environment] | |
| 350 pp = skipspace(pp[1..$]); | |
| 351 for (pn = pp.ptr; isalnum(*pn); pn++) { | |
| 352 ; | |
| 353 } | |
| 354 | |
| 355 if (pn - pp.ptr == 11 && | |
| 356 memicmp(pp.ptr, "Environment", 11) == 0 && | |
| 357 *skipspace(pn) == ']' | |
| 358 ) | |
| 359 envsection = 1; | |
| 360 else | |
| 361 envsection = 0; | |
| 362 break; | |
| 363 | |
| 364 default: | |
| 365 if (envsection) | |
| 366 { | |
| 367 pn = pp.ptr; | |
| 368 | |
| 369 // Convert name to upper case; | |
| 370 // remove spaces bracketing = | |
| 371 auto p2 = pn; | |
| 372 for ( ; *p2; p2++) | |
| 373 { if (islower(*p2)) | |
| 374 *p2 &= ~0x20; | |
| 375 else if (isspace(*p)) | |
| 376 memmove(p2, p2 + 1, strlen(p2)); | |
| 377 else if (*p2 == '=') | |
| 378 { | |
| 379 p2++; | |
| 380 while (isspace(*p2)) | |
| 381 memmove(p2, p2 + 1, strlen(p2)); | |
| 382 break; | |
| 383 } | |
| 384 } | |
| 385 | |
| 386 //putenv(pn); | |
| 387 putenv(cast(char*)toStringz(pp)); | |
| 388 | |
| 389 version (LOG) { | |
| 390 writef("\tputenv('%s')\n", pn[0..strlen(pn)]); | |
| 391 //printf("getenv(\"TEST\") = '%s'\n",getenv("TEST")); | |
| 392 } | |
| 393 } | |
| 394 break; | |
| 395 } | |
| 396 } | |
| 397 | |
| 398 Lskip: | |
| 399 ; | |
| 400 } | |
| 401 } | |
| 402 | |
| 403 ///int response_expand(int *pargc, char ***pargv); | |
| 404 void browse(const(char)* url) | |
| 405 { | |
| 406 assert(false); | |
| 407 } | |
| 408 | |
| 409 string[] getenv_setargv(string envvar, string[] args) | |
| 410 { | |
| 411 char *p; | |
| 412 | |
| 413 string[] argv = args.dup; | |
| 414 int argc = args.length; | |
| 415 | |
| 416 int instring; | |
| 417 int slash; | |
| 418 char c; | |
| 419 | |
| 420 string ienv = getenv(envvar); | |
| 421 if (ienv is null) | |
| 422 return args; | |
| 423 | |
| 424 char[] env = ienv.dup; // create our own writable copy | |
| 425 | |
| 79 | 426 int j = 1; // leave argv[0] alone |
| 0 | 427 char* e = env.ptr; |
| 428 while (1) | |
| 429 { | |
| 79 | 430 int wildcard = 1; // do wildcard expansion |
| 0 | 431 switch (*e) |
| 432 { | |
| 433 case ' ': | |
| 434 case '\t': | |
| 435 e++; | |
| 436 break; | |
| 437 | |
| 438 case 0: | |
| 439 goto Ldone; | |
| 440 | |
| 441 case '"': | |
| 442 wildcard = 0; | |
| 443 default: | |
| 444 argv ~= assumeUnique(e[0..strlen(e)]); // append | |
| 445 //argv.insert(j, env); // insert at position j | |
| 446 j++; | |
| 447 argc++; | |
| 448 p = e; | |
| 449 slash = 0; | |
| 450 instring = 0; | |
| 451 c = 0; | |
| 452 | |
| 453 char* ecopy = e; | |
| 454 | |
| 455 while (1) | |
| 456 { | |
| 457 c = *e++; | |
| 458 switch (c) | |
| 459 { | |
| 460 case '"': | |
| 461 p -= (slash >> 1); | |
| 462 if (slash & 1) | |
| 463 { | |
| 464 p--; | |
| 465 goto Laddc; | |
| 466 } | |
| 467 instring ^= 1; | |
| 468 slash = 0; | |
| 469 continue; | |
| 470 | |
| 471 case '\\': | |
| 472 slash++; | |
| 473 *p++ = c; | |
| 474 continue; | |
| 475 | |
| 476 case ' ': | |
| 477 case '\t': | |
| 478 if (instring) | |
| 479 goto Laddc; | |
| 480 case 0: | |
| 481 *p = 0; | |
| 482 if (argv.length != 0) { | |
| 483 argv[$-1].length = p - argv[$-1].ptr; | |
| 484 } | |
| 485 //if (wildcard) | |
| 486 //wildcardexpand(); // not implemented | |
| 487 if (c == 0) goto Ldone; | |
| 488 break; | |
| 489 | |
| 490 default: | |
| 491 Laddc: | |
| 492 slash = 0; | |
| 493 *p++ = c; | |
| 494 continue; | |
| 495 } | |
| 496 break; | |
| 497 } | |
| 498 } | |
| 499 } | |
| 500 | |
| 501 Ldone: | |
| 502 return argv; | |
| 503 } | |
| 504 | |
| 505 void error(T...)(string format, T t) | |
| 506 { | |
| 507 writefln(format, t); | |
| 508 exit(EXIT_FAILURE); | |
| 509 } | |
| 510 | |
| 511 void usage() | |
| 512 { | |
| 513 writef("Digital Mars D Compiler %s\n%s %s\n", global.version_, global.copyright, global.written); | |
| 514 writef( | |
| 515 "Documentation: http://www.digitalmars.com/d/2.0/index.html\n" | |
| 516 "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
|
517 " ddmd files.d ... { -switch }\n" |
| 0 | 518 "\n" |
| 519 " files.d D source files\n" | |
| 520 " @cmdfile read arguments from cmdfile\n" | |
| 521 " -c do not link\n" | |
| 522 " -cov do code coverage analysis\n" | |
| 523 " -D generate documentation\n" | |
| 524 " -Dddocdir write documentation file to docdir directory\n" | |
| 525 " -Dffilename write documentation file to filename\n" | |
| 526 " -d allow deprecated features\n" | |
| 527 " -debug compile in debug code\n" | |
| 528 " -debug=level compile in debug code <= level\n" | |
| 529 " -debug=ident compile in debug code identified by ident\n" | |
| 530 " -debuglib=name set symbolic debug library to name\n" | |
| 531 " -defaultlib=name set default library to name\n" | |
| 532 " -deps=filename write module dependencies to filename\n" | |
| 533 " -g add symbolic debug info\n" | |
| 534 " -gc add symbolic debug info, pretend to be C\n" | |
| 535 " -H generate 'header' file\n" | |
| 79 | 536 " -Hddirectory write 'header' file to directory\n" |
| 0 | 537 " -Hffilename write 'header' file to filename\n" |
| 538 " --help print help\n" | |
| 539 " -Ipath where to look for imports\n" | |
| 540 " -ignore ignore unsupported pragmas\n" | |
| 541 " -inline do function inlining\n" | |
| 542 " -Jpath where to look for string imports\n" | |
| 543 " -Llinkerflag pass linkerflag to link\n" | |
| 544 " -lib generate library rather than object files\n" | |
| 545 " -man open web browser on manual page\n" | |
| 546 " -nofloat do not emit reference to floating point\n" | |
| 547 " -O optimize\n" | |
| 548 " -o- do not write object file\n" | |
| 549 " -odobjdir write object & library files to directory objdir\n" | |
| 550 " -offilename name output file to filename\n" | |
| 551 " -op do not strip paths from source file\n" | |
| 552 " -profile profile runtime performance of generated code\n" | |
| 553 " -quiet suppress unnecessary messages\n" | |
| 554 " -release compile release version\n" | |
| 555 " -run srcfile args... run resulting program, passing args\n" | |
| 556 " -safe safe memory model\n" | |
| 557 " -unittest compile in unit tests\n" | |
| 558 " -v verbose\n" | |
| 559 " -version=level compile in version code >= level\n" | |
| 560 " -version=ident compile in version code identified by ident\n" | |
| 561 " -vtls list all variables going into thread local storage\n" | |
| 562 " -w enable warnings\n" | |
| 79 | 563 " -X generate JSON file\n" |
| 564 " -Xffilename write JSON file to filename\n" | |
| 0 | 565 ); |
| 566 } | |
| 567 | |
| 568 void fatal() | |
| 569 { | |
| 570 static if (false) { | |
| 571 halt(); | |
| 572 } else { | |
| 573 exit(EXIT_FAILURE); | |
| 574 } | |
| 575 } | |
| 576 | |
| 577 void halt() | |
| 578 { | |
| 579 assert(false); | |
| 580 } | |
| 581 | |
| 582 void initPrecedence() | |
| 583 { | |
| 584 precedence[TOK.TOKdotvar] = PREC.PREC_primary; | |
| 585 precedence[TOK.TOKimport] = PREC.PREC_primary; | |
| 586 precedence[TOK.TOKidentifier] = PREC.PREC_primary; | |
| 587 precedence[TOK.TOKthis] = PREC.PREC_primary; | |
| 588 precedence[TOK.TOKsuper] = PREC.PREC_primary; | |
| 589 precedence[TOK.TOKint64] = PREC.PREC_primary; | |
| 590 precedence[TOK.TOKfloat64] = PREC.PREC_primary; | |
| 591 precedence[TOK.TOKnull] = PREC.PREC_primary; | |
| 592 precedence[TOK.TOKstring] = PREC.PREC_primary; | |
| 593 precedence[TOK.TOKarrayliteral] = PREC.PREC_primary; | |
| 594 precedence[TOK.TOKtypeid] = PREC.PREC_primary; | |
| 595 precedence[TOK.TOKis] = PREC.PREC_primary; | |
| 596 precedence[TOK.TOKassert] = PREC.PREC_primary; | |
| 597 precedence[TOK.TOKfunction] = PREC.PREC_primary; | |
| 598 precedence[TOK.TOKvar] = PREC.PREC_primary; | |
| 599 version (DMDV2) { | |
| 600 precedence[TOK.TOKdefault] = PREC.PREC_primary; | |
| 601 } | |
| 602 | |
| 603 // post | |
| 604 precedence[TOK.TOKdotti] = PREC.PREC_primary; | |
| 605 precedence[TOK.TOKdot] = PREC.PREC_primary; | |
| 606 // precedence[TOK.TOKarrow] = PREC.PREC_primary; | |
| 607 precedence[TOK.TOKplusplus] = PREC.PREC_primary; | |
| 608 precedence[TOK.TOKminusminus] = PREC.PREC_primary; | |
| 609 precedence[TOK.TOKcall] = PREC.PREC_primary; | |
| 610 precedence[TOK.TOKslice] = PREC.PREC_primary; | |
| 611 precedence[TOK.TOKarray] = PREC.PREC_primary; | |
| 612 | |
| 613 precedence[TOK.TOKaddress] = PREC.PREC_unary; | |
| 614 precedence[TOK.TOKstar] = PREC.PREC_unary; | |
| 615 precedence[TOK.TOKneg] = PREC.PREC_unary; | |
| 616 precedence[TOK.TOKuadd] = PREC.PREC_unary; | |
| 617 precedence[TOK.TOKnot] = PREC.PREC_unary; | |
| 618 precedence[TOK.TOKtobool] = PREC.PREC_add; | |
| 619 precedence[TOK.TOKtilde] = PREC.PREC_unary; | |
| 620 precedence[TOK.TOKdelete] = PREC.PREC_unary; | |
| 621 precedence[TOK.TOKnew] = PREC.PREC_unary; | |
| 622 precedence[TOK.TOKcast] = PREC.PREC_unary; | |
| 623 | |
| 624 precedence[TOK.TOKmul] = PREC.PREC_mul; | |
| 625 precedence[TOK.TOKdiv] = PREC.PREC_mul; | |
| 626 precedence[TOK.TOKmod] = PREC.PREC_mul; | |
| 627 | |
| 628 precedence[TOK.TOKadd] = PREC.PREC_add; | |
| 629 precedence[TOK.TOKmin] = PREC.PREC_add; | |
| 630 precedence[TOK.TOKcat] = PREC.PREC_add; | |
| 631 | |
| 632 precedence[TOK.TOKshl] = PREC.PREC_shift; | |
| 633 precedence[TOK.TOKshr] = PREC.PREC_shift; | |
| 634 precedence[TOK.TOKushr] = PREC.PREC_shift; | |
| 635 | |
| 636 precedence[TOK.TOKlt] = PREC.PREC_rel; | |
| 637 precedence[TOK.TOKle] = PREC.PREC_rel; | |
| 638 precedence[TOK.TOKgt] = PREC.PREC_rel; | |
| 639 precedence[TOK.TOKge] = PREC.PREC_rel; | |
| 640 precedence[TOK.TOKunord] = PREC.PREC_rel; | |
| 641 precedence[TOK.TOKlg] = PREC.PREC_rel; | |
| 642 precedence[TOK.TOKleg] = PREC.PREC_rel; | |
| 643 precedence[TOK.TOKule] = PREC.PREC_rel; | |
| 644 precedence[TOK.TOKul] = PREC.PREC_rel; | |
| 645 precedence[TOK.TOKuge] = PREC.PREC_rel; | |
| 646 precedence[TOK.TOKug] = PREC.PREC_rel; | |
| 647 precedence[TOK.TOKue] = PREC.PREC_rel; | |
| 648 precedence[TOK.TOKin] = PREC.PREC_rel; | |
| 649 | |
| 650 static if (false) { | |
| 651 precedence[TOK.TOKequal] = PREC.PREC_equal; | |
| 652 precedence[TOK.TOKnotequal] = PREC.PREC_equal; | |
| 653 precedence[TOK.TOKidentity] = PREC.PREC_equal; | |
| 654 precedence[TOK.TOKnotidentity] = PREC.PREC_equal; | |
| 655 } else { | |
| 656 /* Note that we changed precedence, so that < and != have the same | |
| 657 * precedence. This change is in the parser, too. | |
| 658 */ | |
| 659 precedence[TOK.TOKequal] = PREC.PREC_rel; | |
| 660 precedence[TOK.TOKnotequal] = PREC.PREC_rel; | |
| 661 precedence[TOK.TOKidentity] = PREC.PREC_rel; | |
| 662 precedence[TOK.TOKnotidentity] = PREC.PREC_rel; | |
| 663 } | |
| 664 | |
| 665 precedence[TOK.TOKand] = PREC.PREC_and; | |
| 666 | |
| 667 precedence[TOK.TOKxor] = PREC.PREC_xor; | |
| 668 | |
| 669 precedence[TOK.TOKor] = PREC.PREC_or; | |
| 670 | |
| 671 precedence[TOK.TOKandand] = PREC.PREC_andand; | |
| 672 | |
| 673 precedence[TOK.TOKoror] = PREC.PREC_oror; | |
| 674 | |
| 675 precedence[TOK.TOKquestion] = PREC.PREC_cond; | |
| 676 | |
| 677 precedence[TOK.TOKassign] = PREC.PREC_assign; | |
| 678 precedence[TOK.TOKconstruct] = PREC.PREC_assign; | |
| 679 precedence[TOK.TOKblit] = PREC.PREC_assign; | |
| 680 precedence[TOK.TOKaddass] = PREC.PREC_assign; | |
| 681 precedence[TOK.TOKminass] = PREC.PREC_assign; | |
| 682 precedence[TOK.TOKcatass] = PREC.PREC_assign; | |
| 683 precedence[TOK.TOKmulass] = PREC.PREC_assign; | |
| 684 precedence[TOK.TOKdivass] = PREC.PREC_assign; | |
| 685 precedence[TOK.TOKmodass] = PREC.PREC_assign; | |
| 686 precedence[TOK.TOKshlass] = PREC.PREC_assign; | |
| 687 precedence[TOK.TOKshrass] = PREC.PREC_assign; | |
| 688 precedence[TOK.TOKushrass] = PREC.PREC_assign; | |
| 689 precedence[TOK.TOKandass] = PREC.PREC_assign; | |
| 690 precedence[TOK.TOKorass] = PREC.PREC_assign; | |
| 691 precedence[TOK.TOKxorass] = PREC.PREC_assign; | |
| 692 | |
| 693 precedence[TOK.TOKcomma] = PREC.PREC_expr; | |
| 694 } | |
| 695 | |
| 696 int runLINK() | |
| 697 { | |
| 114 | 698 version (_WIN32) |
| 699 { | |
| 0 | 700 string p; |
| 701 int i; | |
| 702 int status; | |
| 703 scope OutBuffer cmdbuf = new OutBuffer(); | |
| 704 | |
| 705 global.params.libfiles.push(cast(void*)new String("user32")); | |
| 706 global.params.libfiles.push(cast(void*)new String("kernel32")); | |
| 707 | |
| 708 for (i = 0; i < global.params.objfiles.dim; i++) | |
| 709 { | |
| 710 if (i) | |
| 711 cmdbuf.writeByte('+'); | |
| 712 p = (cast(String)global.params.objfiles.data[i]).str; | |
| 713 string ext = FileName.ext(p); | |
| 714 if (ext) | |
| 715 // Write name sans extension | |
| 716 writeFilename(cmdbuf, p[0..p.length - ext.length - 1]); | |
| 717 else | |
| 718 writeFilename(cmdbuf, p); | |
| 719 } | |
| 720 cmdbuf.writeByte(','); | |
| 721 if (global.params.exefile) | |
| 722 writeFilename(cmdbuf, global.params.exefile); | |
| 723 else | |
| 724 { | |
| 725 /* Generate exe file name from first obj name. | |
| 726 * No need to add it to cmdbuf because the linker will default to it. | |
| 727 */ | |
| 728 string n = (cast(String)global.params.objfiles.data[0]).str; | |
| 729 n = FileName.name(n); | |
| 730 FileName fn = FileName.forceExt(n, "exe"); | |
| 731 global.params.exefile = fn.toChars(); | |
| 732 } | |
| 733 | |
| 734 // Make sure path to exe file exists | |
| 735 { | |
| 736 string pp = FileName.path(global.params.exefile); | |
| 737 FileName.ensurePathExists(pp); | |
| 738 } | |
| 739 | |
| 740 cmdbuf.writeByte(','); | |
| 741 if (global.params.run) | |
| 742 cmdbuf.writestring("nul"); | |
| 743 | |
| 744 // if (mapfile) | |
| 745 // cmdbuf.writestring(output); | |
| 746 cmdbuf.writeByte(','); | |
| 747 | |
| 748 for (i = 0; i < global.params.libfiles.dim; i++) | |
| 749 { | |
| 750 if (i) | |
| 751 cmdbuf.writeByte('+'); | |
| 752 writeFilename(cmdbuf, (cast(String)global.params.libfiles.data[i]).str); | |
| 753 } | |
| 754 | |
| 755 if (global.params.deffile) | |
| 756 { | |
| 757 cmdbuf.writeByte(','); | |
| 758 writeFilename(cmdbuf, global.params.deffile); | |
| 759 } | |
| 760 | |
| 761 /* Eliminate unnecessary trailing commas */ | |
| 762 while (1) | |
| 763 { | |
| 764 i = cmdbuf.offset; | |
| 765 if (!i || cmdbuf.data[i - 1] != ',') | |
| 766 break; | |
| 767 cmdbuf.offset--; | |
| 768 } | |
| 769 | |
| 770 if (global.params.resfile) | |
| 771 { | |
| 772 cmdbuf.writestring("/RC:"); | |
| 773 writeFilename(cmdbuf, global.params.resfile); | |
| 774 } | |
| 775 | |
| 776 static if (false) { | |
| 777 if (mapfile) | |
| 778 cmdbuf.writestring("/m"); | |
| 779 if (debuginfo) | |
| 780 cmdbuf.writestring("/li"); | |
| 781 if (codeview) | |
| 782 { | |
| 783 cmdbuf.writestring("/co"); | |
| 784 if (codeview3) | |
| 785 cmdbuf.writestring(":3"); | |
| 786 } | |
| 787 } else { | |
| 788 if (global.params.symdebug) | |
| 789 cmdbuf.writestring("/co"); | |
| 790 } | |
| 791 | |
| 792 cmdbuf.writestring("/noi"); | |
| 793 for (i = 0; i < global.params.linkswitches.dim; i++) | |
| 794 { | |
| 795 cmdbuf.writestring((cast(String)global.params.linkswitches.data[i]).str); | |
| 796 } | |
| 797 cmdbuf.writeByte(';'); | |
| 798 | |
| 799 p = cmdbuf.toChars(); | |
| 800 | |
| 801 FileName lnkfilename = null; | |
| 802 size_t plen = p.length; | |
| 803 if (plen > 7000) | |
| 804 { | |
| 805 lnkfilename = FileName.forceExt(global.params.exefile, "lnk"); | |
| 806 scope File flnk = new File(lnkfilename); | |
| 807 flnk.setbuffer(cast(void*)p.ptr, plen); | |
| 808 flnk.ref_ = 1; | |
| 809 if (flnk.write()) | |
| 810 error("error writing file %s", lnkfilename); | |
| 811 if (lnkfilename.len() < plen) | |
| 812 p = std.string.format("@%s", lnkfilename.toChars()); | |
| 813 } | |
| 814 | |
| 815 string linkcmd = getenv("LINKCMD"); | |
| 816 if (!linkcmd) | |
| 817 linkcmd = "link"; | |
| 818 | |
| 819 status = executecmd(linkcmd, p, 1); | |
| 820 if (lnkfilename) | |
| 821 { | |
| 822 remove(toStringz(lnkfilename.toChars())); | |
| 823 ///delete lnkfilename; | |
| 824 } | |
| 825 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
|
826 } else version (POSIX) {/// linux || __APPLE__ || __FreeBSD__ || __sun&&__SVR4 |
| 0 | 827 pid_t childpid; |
| 828 int i; | |
| 829 int status; | |
| 830 | |
| 831 // Build argv[] | |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
832 Array argv = new Array(); |
| 0 | 833 |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
834 const(char)* cc = core.stdc.stdlib.getenv("CC"); |
| 0 | 835 if (!cc) |
| 836 cc = "gcc"; | |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
837 argv.push(cast(void *)cc); |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
838 Array objfiles = new Array; |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
839 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
|
840 { 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
|
841 objfiles.push(cast(void*)toStringz(str)); |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
842 } |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
843 argv.insert(1, objfiles); |
| 0 | 844 |
| 845 // None of that a.out stuff. Use explicit exe file name, or | |
| 846 // 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
|
847 argv.push(cast(void *)cast(char*)"-o"); |
| 0 | 848 if (global.params.exefile) |
| 849 { | |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
850 argv.push(cast(void*)toStringz(global.params.exefile)); |
| 0 | 851 } |
| 852 else | |
| 853 { // 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
|
854 string n = (cast(String)global.params.objfiles.data[0]).str; |
| 0 | 855 n = FileName.name(n); |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
856 string e = FileName.ext(n); |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
857 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
|
858 |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
859 argv.push(cast(void*)toStringz(ex)); |
| 0 | 860 global.params.exefile = ex; |
| 861 } | |
| 862 | |
| 863 // 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
|
864 { string p = FileName.path(global.params.exefile); |
| 0 | 865 FileName.ensurePathExists(p); |
| 866 } | |
| 867 | |
| 868 if (global.params.symdebug) | |
|
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869 argv.push(cast(void *)cast(char*)"-g"); |
| 0 | 870 |
| 871 if (global.params.isX86_64) | |
|
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872 argv.push(cast(void *)cast(char*)"-m64"); |
| 0 | 873 else |
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874 argv.push(cast(void *)cast(char*)"-m32"); |
| 0 | 875 |
| 876 if (0 && global.params.exefile) | |
| 877 { | |
| 878 /* This switch enables what is known as 'smart linking' | |
| 879 * in the Windows world, where unreferenced sections | |
| 880 * are removed from the executable. It eliminates unreferenced | |
| 881 * functions, essentially making a 'library' out of a module. | |
| 882 * Although it is documented to work with ld version 2.13, | |
| 883 * in practice it does not, but just seems to be ignored. | |
| 884 * Thomas Kuehne has verified that it works with ld 2.16.1. | |
| 885 * BUG: disabled because it causes exception handling to fail | |
| 886 */ | |
|
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887 argv.push(cast(void *)cast(char*)"-Xlinker"); |
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888 argv.push(cast(void *)cast(char*)"--gc-sections"); |
| 0 | 889 } |
| 890 | |
| 891 for (i = 0; i < global.params.linkswitches.dim; i++) | |
|
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892 { char *p = cast(char *)global.params.linkswitches.data[i]; |
| 0 | 893 if (!p || !p[0] || !(p[0] == '-' && p[1] == 'l')) |
| 894 // Don't need -Xlinker if switch starts with -l | |
|
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895 argv.push(cast(void *)cast(char*)"-Xlinker"); |
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896 argv.push(cast(void *) p); |
| 0 | 897 } |
| 898 | |
| 899 /* Add each library, prefixing it with "-l". | |
| 900 * The order of libraries passed is: | |
| 901 * 1. any libraries passed with -L command line switch | |
| 902 * 2. libraries specified on the command line | |
| 903 * 3. libraries specified by pragma(lib), which were appended | |
| 904 * to global.params.libfiles. | |
| 905 * 4. standard libraries. | |
| 906 */ | |
| 907 for (i = 0; i < global.params.libfiles.dim; i++) | |
|
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908 { char *p = cast(char *)global.params.libfiles.data[i]; |
| 0 | 909 size_t plen = strlen(p); |
| 910 if (plen > 2 && p[plen - 2] == '.' && p[plen -1] == 'a') | |
|
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911 argv.push(cast(void *)p); |
| 0 | 912 else |
| 913 { | |
|
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914 char *s = cast(char *)malloc(plen + 3); |
| 0 | 915 s[0] = '-'; |
| 916 s[1] = 'l'; | |
| 917 memcpy(s + 2, p, plen + 1); | |
|
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918 argv.push(cast(void *)s); |
| 0 | 919 } |
| 920 } | |
| 921 | |
| 922 /* Standard libraries must go after user specified libraries | |
| 923 * passed with -l. | |
| 924 */ | |
| 925 const char *libname = (global.params.symdebug) | |
| 926 ? global.params.debuglibname | |
| 927 : global.params.defaultlibname; | |
|
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928 char *buf = cast(char *)malloc(2 + strlen(libname) + 1); |
| 0 | 929 strcpy(buf, "-l"); |
| 930 strcpy(buf + 2, libname); | |
|
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931 argv.push(cast(void *)buf); // turns into /usr/lib/libphobos2.a |
| 0 | 932 |
| 933 // argv.push((void *)"-ldruntime"); | |
|
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934 argv.push(cast(void *)cast(char*)"-lpthread"); |
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935 argv.push(cast(void *)cast(char*)"-lm"); |
| 0 | 936 |
| 937 if (!global.params.quiet || global.params.verbose) | |
| 938 { | |
| 939 // Print it | |
| 940 for (i = 0; i < argv.dim; i++) | |
|
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941 printf("%s ", cast(char *)argv.data[i]); |
| 0 | 942 printf("\n"); |
| 943 fflush(stdout); | |
| 944 } | |
| 945 | |
| 946 argv.push(null); | |
| 947 childpid = fork(); | |
| 948 if (childpid == 0) | |
| 949 { | |
|
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950 execvp(cast(char *)argv.data[0], cast(char **)argv.data); |
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951 perror(cast(char *)argv.data[0]); // failed to execute |
| 0 | 952 return -1; |
| 953 } | |
| 954 | |
| 955 waitpid(childpid, &status, 0); | |
| 956 | |
| 957 status=WEXITSTATUS(status); | |
| 958 if (status) | |
| 959 printf("--- errorlevel %d\n", status); | |
| 960 return status; | |
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961 |
| 0 | 962 } else { |
| 963 writef ("Linking is not yet supported for this version of DMD.\n"); | |
| 964 return -1; | |
| 965 } | |
| 966 } | |
| 967 | |
| 968 int runProgram() | |
| 969 { | |
| 970 assert(false); | |
| 971 } | |
| 972 | |
| 973 void deleteExeFile() | |
| 974 { | |
| 975 assert(false); | |
| 976 } | |
| 977 | |
| 978 /**************************************** | |
| 979 * Write filename to cmdbuf, quoting if necessary. | |
| 980 */ | |
| 981 | |
| 982 void writeFilename(OutBuffer buf, string filename) | |
| 983 { | |
| 984 auto len = filename.length; | |
| 985 /* Loop and see if we need to quote | |
| 986 */ | |
| 987 for (size_t i = 0; i < len; i++) | |
| 988 { | |
| 989 char c = filename[i]; | |
| 990 | |
| 991 if (isalnum(c) || c == '_') | |
| 992 continue; | |
| 993 | |
| 994 /* Need to quote | |
| 995 */ | |
| 996 buf.writeByte('"'); | |
| 997 buf.writestring(filename); | |
| 998 buf.writeByte('"'); | |
| 999 return; | |
| 1000 } | |
| 1001 | |
| 1002 /* No quoting necessary | |
| 1003 */ | |
| 1004 buf.writestring(filename); | |
| 1005 } | |
| 1006 | |
| 1007 /****************************** | |
| 1008 * Execute a rule. Return the status. | |
| 1009 * cmd program to run | |
| 1010 * args arguments to cmd, as a string | |
| 1011 * useenv if cmd knows about _CMDLINE environment variable | |
| 1012 */ | |
| 1013 | |
| 1014 version (_WIN32) { | |
| 1015 int executecmd(string cmd, string args, int useenv) | |
| 1016 { | |
| 1017 int status; | |
| 1018 size_t len = args.length; | |
| 1019 | |
| 1020 if (!global.params.quiet || global.params.verbose) | |
| 1021 { | |
| 1022 printf("%s %s\n", cmd, args); | |
| 1023 fflush(stdout); | |
| 1024 } | |
| 1025 | |
| 1026 if (len > 255) | |
| 1027 { | |
| 1028 char* q; | |
| 1029 static char[9] envname = "@_CMDLINE"; | |
| 1030 | |
| 1031 envname[0] = '@'; | |
| 1032 switch (useenv) | |
| 1033 { | |
| 1034 case 0: goto L1; | |
| 1035 case 2: envname[0] = '%'; break; | |
| 1036 default: break; /// | |
| 1037 } | |
|
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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.
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|
1038 version (Bug4054) |
|
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1039 q = cast(char*) GC.malloc(envname.sizeof + len + 1); |
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1040 else |
| 0 | 1041 q = cast(char*) alloca(envname.sizeof + len + 1); |
| 1042 sprintf(q, "%s=%s", envname.ptr + 1, args); | |
| 1043 status = putenv(q); | |
| 1044 if (status == 0) | |
| 1045 args = envname[].idup; | |
| 1046 else | |
| 1047 { | |
| 1048 L1: | |
| 1049 error("command line length of %d is too long",len); | |
| 1050 } | |
| 1051 } | |
| 1052 | |
| 1053 status = executearg0(cmd, args); | |
| 114 | 1054 version (Windows) { |
| 0 | 1055 if (status == -1) { |
| 1056 auto cmdZ = toStringz(cmd); | |
| 1057 auto argsZ = toStringz(args); | |
| 1058 status = spawnlp(0, cmdZ, cmdZ, argsZ, null); | |
| 1059 } | |
| 1060 } | |
| 1061 // if (global.params.verbose) | |
| 1062 // printf("\n"); | |
| 1063 if (status) | |
| 1064 { | |
| 1065 if (status == -1) | |
|
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1066 printf("Can't run '%.*s', check PATH\n", cmd); |
| 0 | 1067 else |
| 1068 printf("--- errorlevel %d\n", status); | |
| 1069 } | |
| 1070 return status; | |
| 1071 } | |
| 1072 } | |
| 1073 | |
| 1074 /************************************** | |
| 1075 * Attempt to find command to execute by first looking in the directory | |
| 1076 * where DMD was run from. | |
| 1077 * Returns: | |
| 1078 * -1 did not find command there | |
| 1079 * !=-1 exit status from command | |
| 1080 */ | |
| 1081 | |
| 1082 version (_WIN32) { | |
| 1083 int executearg0(string cmd, string args) | |
| 1084 { | |
| 1085 string file; | |
| 1086 string argv0 = global.params.argv0; | |
| 1087 | |
| 1088 //printf("argv0='%s', cmd='%s', args='%s'\n",argv0,cmd,args); | |
| 1089 | |
| 1090 // If cmd is fully qualified, we don't do this | |
| 1091 if (FileName.absolute(cmd)) | |
| 1092 return -1; | |
| 1093 | |
| 1094 file = FileName.replaceName(argv0, cmd); | |
| 1095 | |
| 1096 //printf("spawning '%s'\n",file); | |
| 1097 version (_WIN32) { | |
| 1098 auto fileZ = toStringz(file); | |
| 1099 auto argsZ = toStringz(args); | |
| 1100 return spawnl(0, fileZ, fileZ, argsZ, null); | |
| 114 | 1101 } else version (Posix) { ///#elif linux || __APPLE__ || __FreeBSD__ || __sun&&__SVR4 |
| 0 | 1102 assert(false); |
| 1103 /+ | |
| 1104 char *full; | |
| 1105 int cmdl = strlen(cmd); | |
| 1106 | |
| 1107 full = (char*) mem.malloc(cmdl + strlen(args) + 2); | |
| 1108 if (full == null) | |
| 1109 return 1; | |
| 1110 strcpy(full, cmd); | |
| 1111 full [cmdl] = ' '; | |
| 1112 strcpy(full + cmdl + 1, args); | |
| 1113 | |
| 1114 int result = system(full); | |
| 1115 | |
| 1116 mem.free(full); | |
| 1117 return result; | |
| 1118 +/ | |
| 1119 } else { | |
| 1120 static assert(false); | |
| 1121 } | |
| 1122 } | |
|
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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>
parents:
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|
1123 } |