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Add -enable/-disable for specific features. Allow setting target os with -t. Clean up the help message.
author Christian Kamm <kamm incasoftware de>
date Tue, 26 Aug 2008 19:31:47 +0200
parents 406aee3416bb
children 8d709660cd24
comparison
equal deleted inserted replaced
546:406aee3416bb 547:b0005772a88e
163 LLVMDC Homepage: http://www.dsource.org/projects/llvmdc\n\ 163 LLVMDC Homepage: http://www.dsource.org/projects/llvmdc\n\
164 Usage:\n\ 164 Usage:\n\
165 llvmdc files.d ... { -switch }\n\ 165 llvmdc files.d ... { -switch }\n\
166 \n\ 166 \n\
167 files.d D source files\n%s\ 167 files.d D source files\n%s\
168 -annotate annotate the bitcode with human readable source code\n\ 168 -of<filename> name output file to <filename>\n\
169 -o- do not write object file\n\
170 -od<objdir> write object files to directory <objdir>\n\
171 -op do not strip paths from source file\n\
172 -oq write object files with fully qualified names\n\
173 \n\
169 -c do not link\n\ 174 -c do not link\n\
170 -cov do code coverage analysis\n\ 175 -L<linkerflag> pass <linkerflag> to llvm-ld\n\
176 \n\
177 -g add symbolic debug info\n\
178 -gc add symbolic debug info, pretend to be C\n\
179 \n\
180 -w enable warnings\n\
181 \n\
182 -H generate 'header' file\n\
183 -Hd<hdrdir> write 'header' file to <hdrdir> directory\n\
184 -Hf<filename> write 'header' file to <filename>\n\
185 \n\
171 -D generate documentation\n\ 186 -D generate documentation\n\
172 -Dd<docdir> write documentation file to <docdir> directory\n\ 187 -Dd<docdir> write documentation file to <docdir> directory\n\
173 -Df<filename> write documentation file to <filename>\n\ 188 -Df<filename> write documentation file to <filename>\n\
174 -d allow deprecated features\n\ 189 \n\
175 -debug compile in debug code\n\ 190 Codegen control:\n\
176 -debug=level compile in debug code <= level\n\
177 -debug=ident compile in debug code identified by ident\n\
178 -debuglib=name set symbolic debug library to name\n\
179 -defaultlib=name set default library to name\n\
180 -dis disassemble module after compiling\n\
181 -g add symbolic debug info\n\
182 -gc add symbolic debug info, pretend to be C\n\
183 -H generate 'header' file\n\
184 -Hd<hdrdir> write 'header' file to <hdrdir> directory\n\
185 -Hf<filename> write 'header' file to <filename>\n\
186 --help print help\n\
187 -I<path> where to look for imports\n\
188 -J<path> where to look for string imports\n\
189 -ignore ignore unsupported pragmas\n\
190 -inline do function inlining\n\
191 -L<linkerflag> pass <linkerflag> to llvm-ld\n\
192 -m<arch> emit code specific to <arch> being one of:\n\ 191 -m<arch> emit code specific to <arch> being one of:\n\
193 x86 x86-64 ppc32 ppc64\n\ 192 x86 x86-64 ppc32 ppc64\n\
193 -t<os> emit code specific to <os> being one of:\n\
194 Linux, Windows, MacOSX\n\
195 \n\
196 -O optimize, same as -O2\n\
197 -O<n> optimize at level <n> (0-5)\n\
198 -inline do function inlining\n\
199 \n\
200 -debug enables asserts, invariants, contracts, boundscheck\n\
201 and sets debug=1\n\
202 -release disables asserts, invariants, contracts boundscheck\n\
203 \n\
204 -enable-<feature> and\n\
205 -disable-<feature> where <feature> is one of\n\
206 asserts assert statements (default: on)\n\
207 invariants class and struct invariants (default: on)\n\
208 contracts function contracts (default: on)\n\
209 boundscheck array bounds checking (default: on)\n\
210 -debug=level compile in debug stmts <= level (default: 0)\n\
211 -debug=ident compile in debug stmts identified by ident\n\
212 -version=level compile in version code >= level\n\
213 -version=ident compile in version code identified by ident\n\
214 \n\
194 -noasm do not allow use of inline asm\n\ 215 -noasm do not allow use of inline asm\n\
195 -nofloat do not emit reference to floating point\n\ 216 -nofloat do not emit reference to floating point\n\
196 -noruntime do not allow code that generates implicit runtime calls\n\ 217 -noruntime do not allow code that generates implicit runtime calls\n\
197 -noverify do not run the validation pass before writing bitcode\n\ 218 -noverify do not run the validation pass before writing bitcode\n\
198 -O optimize, same as -O2\n\ 219 -unittest compile in unit tests\n\
199 -O<n> optimize at level <n> (0-5)\n\ 220 -d allow deprecated features\n\
200 -o- do not write object file\n\ 221 \n\
201 -od<objdir> write object files to directory <objdir>\n\ 222 -annotate annotate the bitcode with human readable source code\n\
202 -of<filename> name output file to <filename>\n\ 223 -dis disassemble module after compiling\n\
203 -op do not strip paths from source file\n\ 224 -ignore ignore unsupported pragmas\n\
204 -oq write object files with fully qualified names\n\
205 -profile profile runtime performance of generated code\n\ 225 -profile profile runtime performance of generated code\n\
206 -quiet suppress unnecessary messages\n\ 226 -cov do code coverage analysis\n\
207 -release compile release version\n\ 227 \n\
208 -run srcfile args... run resulting program, passing args\n\ 228 Path options:\n\
209 -R<path> provide path to the directory containing the runtime library\n\ 229 -R<path> provide path to the directory containing the runtime library\n\
210 -unittest compile in unit tests\n\ 230 -I<path> where to look for imports\n\
231 -J<path> where to look for string imports\n\
232 -debuglib=name set symbolic debug library to name (currently ignored)\n\
233 -defaultlib=name set default library to name (currently ignored)\n\
234 \n\
235 Misc options:\n\
211 -v verbose\n\ 236 -v verbose\n\
212 -vv very verbose (does not include -v)\n\ 237 -vv very verbose (does not include -v)\n\
213 -v1 D language version 1\n\ 238 -quiet suppress unnecessary messages\n\
214 -version=level compile in version code >= level\n\ 239 -run srcfile args... run resulting program, passing args\n\
215 -version=ident compile in version code identified by ident\n\ 240 --help print help\n\
216 -w enable warnings\n\
217 ", 241 ",
218 #if WIN32 242 #if WIN32
219 " @cmdfile read arguments from cmdfile\n" 243 " @cmdfile read arguments from cmdfile\n"
220 #else 244 #else
221 "" 245 ""
269 global.params.useArrayBounds = 1; 293 global.params.useArrayBounds = 1;
270 global.params.useSwitchError = 1; 294 global.params.useSwitchError = 1;
271 global.params.useInline = 0; // this one messes things up to a point where codegen breaks 295 global.params.useInline = 0; // this one messes things up to a point where codegen breaks
272 global.params.llvmInline = 0; // use this one instead to know if inline passes should be run 296 global.params.llvmInline = 0; // use this one instead to know if inline passes should be run
273 global.params.obj = 1; 297 global.params.obj = 1;
274 global.params.Dversion = 2; 298 global.params.Dversion = 1;
275 global.params.quiet = 1; 299 global.params.quiet = 1;
276 300
277 global.params.linkswitches = new Array(); 301 global.params.linkswitches = new Array();
278 global.params.libfiles = new Array(); 302 global.params.libfiles = new Array();
279 global.params.objfiles = new Array(); 303 global.params.objfiles = new Array();
395 global.params.novalidate = 1; 419 global.params.novalidate = 1;
396 else if (strcmp(p + 1, "dis") == 0) 420 else if (strcmp(p + 1, "dis") == 0)
397 global.params.disassemble = 1; 421 global.params.disassemble = 1;
398 else if (strcmp(p + 1, "annotate") == 0) 422 else if (strcmp(p + 1, "annotate") == 0)
399 global.params.llvmAnnotate = 1; 423 global.params.llvmAnnotate = 1;
424 else if (strncmp(p + 1, "enable-", 7) == 0 ||
425 strncmp(p + 1, "disable-", 8) == 0)
426 {
427 bool enable = (p[1] == 'e');
428 char* feature = p + 1 + (enable ? 7 : 8);
429 if (strcmp(feature, "asserts") == 0)
430 global.params.useAssert = enable;
431 else if (strcmp(feature, "boundscheck") == 0)
432 global.params.useArrayBounds = enable;
433 else if (strcmp(feature, "contracts") == 0)
434 {
435 global.params.useIn = enable;
436 global.params.useOut = enable;
437 }
438 else if (strcmp(feature, "invariants") == 0)
439 global.params.useInvariants = enable;
440 else
441 error("unrecognized feature '%s'", feature);
442 }
400 else if (strcmp(p + 1, "noasm") == 0) 443 else if (strcmp(p + 1, "noasm") == 0)
401 global.params.useInlineAsm = 0; 444 global.params.useInlineAsm = 0;
402 else if (p[1] == 'o') 445 else if (p[1] == 'o')
403 { 446 {
404 switch (p[2]) 447 switch (p[2])
498 else if (strcmp(p + 1, "nofloat") == 0) 541 else if (strcmp(p + 1, "nofloat") == 0)
499 global.params.nofloat = 1; 542 global.params.nofloat = 1;
500 else if (strcmp(p + 1, "quiet") == 0) 543 else if (strcmp(p + 1, "quiet") == 0)
501 global.params.quiet = 1; 544 global.params.quiet = 1;
502 else if (strcmp(p + 1, "release") == 0) 545 else if (strcmp(p + 1, "release") == 0)
503 global.params.release = 1; 546 {
547 global.params.useInvariants = 0;
548 global.params.useIn = 0;
549 global.params.useOut = 0;
550 global.params.useAssert = 0;
551 global.params.useArrayBounds = 0;
552 }
504 else if (strcmp(p + 1, "unittest") == 0) 553 else if (strcmp(p + 1, "unittest") == 0)
505 global.params.useUnitTests = 1; 554 global.params.useUnitTests = 1;
506 else if (p[1] == 'I') 555 else if (p[1] == 'I')
507 { 556 {
508 if (!global.params.imppath) 557 if (!global.params.imppath)
542 goto Lerror; 591 goto Lerror;
543 } 592 }
544 else if (p[6]) 593 else if (p[6])
545 goto Lerror; 594 goto Lerror;
546 else 595 else
596 {
597 global.params.useInvariants = 1;
598 global.params.useIn = 1;
599 global.params.useOut = 1;
600 global.params.useAssert = 1;
601 global.params.useArrayBounds = 1;
547 global.params.debuglevel = 1; 602 global.params.debuglevel = 1;
603 }
548 } 604 }
549 else if (memcmp(p + 1, "version", 5) == 0) 605 else if (memcmp(p + 1, "version", 5) == 0)
550 { 606 {
551 // Parse: 607 // Parse:
552 // -version=number 608 // -version=number
615 } 671 }
616 else if (p[1] == 'm') 672 else if (p[1] == 'm')
617 { 673 {
618 global.params.llvmArch = p+2; 674 global.params.llvmArch = p+2;
619 } 675 }
676 else if (p[1] == 't')
677 {
678 if(strcmp(p + 2, "Linux") == 0)
679 global.params.os = OSLinux;
680 else if(strcmp(p + 2, "Windows") == 0)
681 global.params.os = OSWindows;
682 else if(strcmp(p + 2, "MacOSX") == 0)
683 global.params.os = OSMacOSX;
684 else
685 error("unrecognized target os '%s'", p + 2);
686 }
620 else 687 else
621 { 688 {
622 Lerror: 689 Lerror:
623 error("unrecognized switch '%s'", argv[i]); 690 error("unrecognized switch '%s'", argv[i]);
624 continue; 691 continue;
636 fatal(); 703 fatal();
637 } 704 }
638 if (files.dim == 0) 705 if (files.dim == 0)
639 { usage(); 706 { usage();
640 return EXIT_FAILURE; 707 return EXIT_FAILURE;
641 }
642
643 if (global.params.release)
644 { global.params.useInvariants = 0;
645 global.params.useIn = 0;
646 global.params.useOut = 0;
647 global.params.useAssert = 0;
648 global.params.useArrayBounds = 0;
649 global.params.useSwitchError = 0;
650 } 708 }
651 709
652 if (global.params.run) 710 if (global.params.run)
653 global.params.quiet = 1; 711 global.params.quiet = 1;
654 712