4 * Copyright 1993 Robert J. Amstadt
5 * Copyright 1995 Martin von Loewis
6 * Copyright 1995, 1996, 1997 Alexandre Julliard
7 * Copyright 1997 Eric Youngdale
8 * Copyright 1999 Ulrich Weigand
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or (at your option) any later version.
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
26 #include "wine/port.h"
46 int display_warnings = 0;
50 int link_ext_symbols = 0;
51 int force_pointer_size = 0;
54 enum target_cpu target_cpu = CPU_x86;
55 #elif defined(__x86_64__)
56 enum target_cpu target_cpu = CPU_x86_64;
57 #elif defined(__sparc__)
58 enum target_cpu target_cpu = CPU_SPARC;
59 #elif defined(__ALPHA__)
60 enum target_cpu target_cpu = CPU_ALPHA;
61 #elif defined(__powerpc__)
62 enum target_cpu target_cpu = CPU_POWERPC;
64 #error Unsupported CPU
68 enum target_platform target_platform = PLATFORM_APPLE;
70 enum target_platform target_platform = PLATFORM_SOLARIS;
71 #elif defined(_WINDOWS)
72 enum target_platform target_platform = PLATFORM_WINDOWS;
74 enum target_platform target_platform = PLATFORM_UNSPECIFIED;
77 char *target_alias = NULL;
78 char **lib_path = NULL;
80 char *input_file_name = NULL;
81 char *spec_file_name = NULL;
82 FILE *output_file = NULL;
83 const char *output_file_name = NULL;
84 static const char *output_file_source_name;
86 char *as_command = NULL;
87 char *ld_command = NULL;
88 char *nm_command = NULL;
90 static int nb_res_files;
91 static char **res_files;
104 static enum exec_mode_values exec_mode = MODE_NONE;
109 enum target_platform platform;
112 { "macos", PLATFORM_APPLE },
113 { "darwin", PLATFORM_APPLE },
114 { "solaris", PLATFORM_SOLARIS },
115 { "windows", PLATFORM_WINDOWS },
116 { "winnt", PLATFORM_WINDOWS }
119 /* set the dll file name from the input file name */
120 static void set_dll_file_name( const char *name, DLLSPEC *spec )
124 if (spec->file_name) return;
126 if ((p = strrchr( name, '\\' ))) name = p + 1;
127 if ((p = strrchr( name, '/' ))) name = p + 1;
128 spec->file_name = xmalloc( strlen(name) + 5 );
129 strcpy( spec->file_name, name );
130 if ((p = strrchr( spec->file_name, '.' )))
132 if (!strcmp( p, ".spec" ) || !strcmp( p, ".def" )) *p = 0;
136 /* set the dll subsystem */
137 static void set_subsystem( const char *subsystem, DLLSPEC *spec )
139 char *major, *minor, *str = xstrdup( subsystem );
141 if ((major = strchr( str, ':' ))) *major++ = 0;
142 if (!strcmp( str, "native" )) spec->subsystem = IMAGE_SUBSYSTEM_NATIVE;
143 else if (!strcmp( str, "windows" )) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI;
144 else if (!strcmp( str, "console" )) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI;
145 else fatal_error( "Invalid subsystem name '%s'\n", subsystem );
148 if ((minor = strchr( major, '.' )))
151 spec->subsystem_minor = atoi( minor );
153 spec->subsystem_major = atoi( major );
158 /* set the target CPU and platform */
159 static void set_target( const char *target )
162 char *p, *platform, *spec = xstrdup( target );
164 /* target specification is in the form CPU-MANUFACTURER-OS or CPU-MANUFACTURER-KERNEL-OS */
166 target_alias = xstrdup( target );
168 /* get the CPU part */
170 if (!(p = strchr( spec, '-' ))) fatal_error( "Invalid target specification '%s'\n", target );
172 if ((target_cpu = get_cpu_from_name( spec )) == -1)
173 fatal_error( "Unrecognized CPU '%s'\n", spec );
175 if ((p = strrchr( p, '-' ))) platform = p + 1;
177 /* get the OS part */
179 target_platform = PLATFORM_UNSPECIFIED; /* default value */
180 for (i = 0; i < sizeof(platform_names)/sizeof(platform_names[0]); i++)
182 if (!strncmp( platform_names[i].name, platform, strlen(platform_names[i].name) ))
184 target_platform = platform_names[i].platform;
192 /* cleanup on program exit */
193 static void cleanup(void)
195 if (output_file_name) unlink( output_file_name );
198 /* clean things up when aborting on a signal */
199 static void exit_on_signal( int sig )
201 exit(1); /* this will call atexit functions */
204 /*******************************************************************
205 * command-line option handling
207 static const char usage_str[] =
208 "Usage: winebuild [OPTIONS] [FILES]\n\n"
210 " --as-cmd=AS Command to use for assembling (default: as)\n"
211 " -b, --target=TARGET Specify target CPU and platform for cross-compiling\n"
212 " -d, --delay-lib=LIB Import the specified library in delayed mode\n"
213 " -D SYM Ignored for C flags compatibility\n"
214 " -e, --entry=FUNC Set the DLL entry point function (default: DllMain)\n"
215 " -E, --export=FILE Export the symbols defined in the .spec or .def file\n"
216 " --external-symbols Allow linking to external symbols\n"
217 " -f FLAGS Compiler flags (only -fPIC is supported)\n"
218 " -F, --filename=DLLFILE Set the DLL filename (default: from input file name)\n"
219 " -h, --help Display this help message\n"
220 " -H, --heap=SIZE Set the heap size for a Win16 dll\n"
221 " -i, --ignore=SYM[,SYM] Ignore specified symbols when resolving imports\n"
222 " -I DIR Ignored for C flags compatibility\n"
223 " -k, --kill-at Kill stdcall decorations in generated .def files\n"
224 " -K, FLAGS Compiler flags (only -KPIC is supported)\n"
225 " --ld-cmd=LD Command to use for linking (default: ld)\n"
226 " -l, --library=LIB Import the specified library\n"
227 " -L, --library-path=DIR Look for imports libraries in DIR\n"
228 " -m32, -m64 Force building 32-bit resp. 64-bit code\n"
229 " -M, --main-module=MODULE Set the name of the main module for a Win16 dll\n"
230 " --nm-cmd=NM Command to use to get undefined symbols (default: nm)\n"
231 " --nxcompat=y|n Set the NX compatibility flag (default: yes)\n"
232 " -N, --dll-name=DLLNAME Set the DLL name (default: from input file name)\n"
233 " -o, --output=NAME Set the output file name (default: stdout)\n"
234 " -r, --res=RSRC.RES Load resources from RSRC.RES\n"
235 " --save-temps Do not delete the generated intermediate files\n"
236 " --subsystem=SUBSYS Set the subsystem (one of native, windows, console)\n"
237 " -u, --undefined=SYMBOL Add an undefined reference to SYMBOL when linking\n"
238 " -v, --verbose Display the programs invoked\n"
239 " --version Print the version and exit\n"
240 " -w, --warnings Turn on warnings\n"
242 " --dll Build a .c file from a .spec or .def file\n"
243 " --def Build a .def file from a .spec file\n"
244 " --exe Build a .c file for an executable\n"
245 " --relay16 Build the 16-bit relay assembly routines\n"
246 " --relay32 Build the 32-bit relay assembly routines\n\n"
247 "The mode options are mutually exclusive; you must specify one and only one.\n\n";
249 enum long_options_values
255 LONG_OPT_EXTERNAL_SYMS,
266 static const char short_options[] = "C:D:E:F:H:I:K:L:M:N:b:d:e:f:hi:kl:m:o:r:u:vw";
268 static const struct option long_options[] =
270 { "dll", 0, 0, LONG_OPT_DLL },
271 { "def", 0, 0, LONG_OPT_DEF },
272 { "exe", 0, 0, LONG_OPT_EXE },
273 { "as-cmd", 1, 0, LONG_OPT_ASCMD },
274 { "external-symbols", 0, 0, LONG_OPT_EXTERNAL_SYMS },
275 { "ld-cmd", 1, 0, LONG_OPT_LDCMD },
276 { "nm-cmd", 1, 0, LONG_OPT_NMCMD },
277 { "nxcompat", 1, 0, LONG_OPT_NXCOMPAT },
278 { "relay16", 0, 0, LONG_OPT_RELAY16 },
279 { "relay32", 0, 0, LONG_OPT_RELAY32 },
280 { "save-temps", 0, 0, LONG_OPT_SAVE_TEMPS },
281 { "subsystem", 1, 0, LONG_OPT_SUBSYSTEM },
282 { "version", 0, 0, LONG_OPT_VERSION },
283 /* aliases for short options */
284 { "target", 1, 0, 'b' },
285 { "delay-lib", 1, 0, 'd' },
286 { "export", 1, 0, 'E' },
287 { "entry", 1, 0, 'e' },
288 { "filename", 1, 0, 'F' },
289 { "help", 0, 0, 'h' },
290 { "heap", 1, 0, 'H' },
291 { "ignore", 1, 0, 'i' },
292 { "kill-at", 0, 0, 'k' },
293 { "library", 1, 0, 'l' },
294 { "library-path", 1, 0, 'L' },
295 { "main-module", 1, 0, 'M' },
296 { "dll-name", 1, 0, 'N' },
297 { "output", 1, 0, 'o' },
298 { "res", 1, 0, 'r' },
299 { "undefined", 1, 0, 'u' },
300 { "verbose", 0, 0, 'v' },
301 { "warnings", 0, 0, 'w' },
305 static void usage( int exit_code )
307 fprintf( stderr, "%s", usage_str );
311 static void set_exec_mode( enum exec_mode_values mode )
313 if (exec_mode != MODE_NONE) usage(1);
317 /* parse options from the argv array and remove all the recognized ones */
318 static char **parse_options( int argc, char **argv, DLLSPEC *spec )
323 while ((optc = getopt_long( argc, argv, short_options, long_options, NULL )) != -1)
331 spec_file_name = xstrdup( optarg );
332 set_dll_file_name( optarg, spec );
335 spec->file_name = xstrdup( optarg );
338 if (!isdigit(optarg[0]))
339 fatal_error( "Expected number argument with -H option instead of '%s'\n", optarg );
340 spec->heap_size = atoi(optarg);
341 if (spec->heap_size > 65535)
342 fatal_error( "Invalid heap size %d, maximum is 65535\n", spec->heap_size );
348 /* ignored, because cc generates correct code. */
351 lib_path = xrealloc( lib_path, (nb_lib_paths+1) * sizeof(*lib_path) );
352 lib_path[nb_lib_paths++] = xstrdup( optarg );
355 if (strcmp( optarg, "32" ) && strcmp( optarg, "64" ))
356 fatal_error( "Invalid -m option '%s', expected -m32 or -m64\n", optarg );
357 if (!strcmp( optarg, "32" )) force_pointer_size = 4;
358 else force_pointer_size = 8;
361 spec->type = SPEC_WIN16;
364 spec->dll_name = xstrdup( optarg );
367 set_target( optarg );
370 add_delayed_import( optarg );
373 spec->init_func = xstrdup( optarg );
374 if ((p = strchr( spec->init_func, '@' ))) *p = 0; /* kill stdcall decoration */
377 if (!strcmp( optarg, "PIC") || !strcmp( optarg, "pic")) UsePIC = 1;
378 /* ignore all other flags */
385 char *str = xstrdup( optarg );
386 char *token = strtok( str, "," );
389 add_ignore_symbol( token );
390 token = strtok( NULL, "," );
399 add_import_dll( optarg, NULL );
403 char *ext = strrchr( optarg, '.' );
405 if (unlink( optarg ) == -1 && errno != ENOENT)
406 fatal_error( "Unable to create output file '%s'\n", optarg );
407 if (ext && !strcmp( ext, ".o" ))
409 output_file_source_name = get_temp_file_name( optarg, ".s" );
410 if (!(output_file = fopen( output_file_source_name, "w" )))
411 fatal_error( "Unable to create output file '%s'\n", optarg );
415 if (!(output_file = fopen( optarg, "w" )))
416 fatal_error( "Unable to create output file '%s'\n", optarg );
418 output_file_name = xstrdup(optarg);
419 atexit( cleanup ); /* make sure we remove the output file on exit */
423 res_files = xrealloc( res_files, (nb_res_files+1) * sizeof(*res_files) );
424 res_files[nb_res_files++] = xstrdup( optarg );
427 add_extra_ld_symbol( optarg );
433 display_warnings = 1;
436 set_exec_mode( MODE_DLL );
439 set_exec_mode( MODE_DEF );
442 set_exec_mode( MODE_EXE );
443 if (!spec->subsystem) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI;
446 as_command = xstrdup( optarg );
448 case LONG_OPT_EXTERNAL_SYMS:
449 link_ext_symbols = 1;
452 ld_command = xstrdup( optarg );
455 nm_command = xstrdup( optarg );
457 case LONG_OPT_NXCOMPAT:
458 if (optarg[0] == 'n' || optarg[0] == 'N')
459 spec->dll_characteristics &= ~IMAGE_DLLCHARACTERISTICS_NX_COMPAT;
461 case LONG_OPT_RELAY16:
462 set_exec_mode( MODE_RELAY16 );
464 case LONG_OPT_RELAY32:
465 set_exec_mode( MODE_RELAY32 );
467 case LONG_OPT_SAVE_TEMPS:
470 case LONG_OPT_SUBSYSTEM:
471 set_subsystem( optarg, spec );
473 case LONG_OPT_VERSION:
474 printf( "winebuild version " PACKAGE_VERSION "\n" );
482 if (spec->file_name && !strchr( spec->file_name, '.' ))
483 strcat( spec->file_name, exec_mode == MODE_EXE ? ".exe" : ".dll" );
488 if (force_pointer_size == 8) target_cpu = CPU_x86_64;
491 if (force_pointer_size == 4) target_cpu = CPU_x86;
494 if (force_pointer_size == 8)
495 fatal_error( "Cannot build 64-bit code for this CPU\n" );
499 return &argv[optind];
503 /* load all specified resource files */
504 static void load_resources( char *argv[], DLLSPEC *spec )
512 for (i = 0; i < nb_res_files; i++) load_res16_file( res_files[i], spec );
516 for (i = 0; i < nb_res_files; i++)
518 if (!load_res32_file( res_files[i], spec ))
519 fatal_error( "%s is not a valid Win32 resource file\n", res_files[i] );
522 /* load any resource file found in the remaining arguments */
523 for (ptr = last = argv; *ptr; ptr++)
525 if (!load_res32_file( *ptr, spec ))
526 *last++ = *ptr; /* not a resource file, keep it in the list */
533 /* add input files that look like import libs to the import list */
534 static void load_import_libs( char *argv[] )
538 for (ptr = last = argv; *ptr; ptr++)
540 if (strendswith( *ptr, ".def" ))
541 add_import_dll( NULL, *ptr );
543 *last++ = *ptr; /* not an import dll, keep it in the list */
548 static int parse_input_file( DLLSPEC *spec )
550 FILE *input_file = open_input_file( NULL, spec_file_name );
551 char *extension = strrchr( spec_file_name, '.' );
554 spec->src_name = xstrdup( input_file_name );
555 if (extension && !strcmp( extension, ".def" ))
556 result = parse_def_file( input_file, spec );
558 result = parse_spec_file( input_file, spec );
559 close_input_file( input_file );
564 /*******************************************************************
567 int main(int argc, char **argv)
569 DLLSPEC *spec = alloc_dll_spec();
572 signal( SIGHUP, exit_on_signal );
574 signal( SIGTERM, exit_on_signal );
575 signal( SIGINT, exit_on_signal );
577 output_file = stdout;
578 argv = parse_options( argc, argv, spec );
583 if (spec->subsystem != IMAGE_SUBSYSTEM_NATIVE)
584 spec->characteristics |= IMAGE_FILE_DLL;
585 if (!spec_file_name) fatal_error( "missing .spec file\n" );
588 load_resources( argv, spec );
589 load_import_libs( argv );
590 if (spec_file_name && !parse_input_file( spec )) break;
595 fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
596 BuildSpec16File( spec );
599 read_undef_symbols( spec, argv );
600 BuildSpec32File( spec );
606 if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
607 if (spec->type == SPEC_WIN16) fatal_error( "Cannot yet build .def file for 16-bit dlls\n" );
608 if (!spec_file_name) fatal_error( "missing .spec file\n" );
609 if (!parse_input_file( spec )) break;
610 BuildDef32File( spec );
613 if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
617 if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
624 if (nb_errors) exit(1);
625 if (output_file_name)
627 if (fclose( output_file ) < 0) fatal_perror( "fclose" );
628 if (output_file_source_name) assemble_file( output_file_source_name, output_file_name );
629 output_file_name = NULL;