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;
53 enum target_cpu target_cpu = CPU_x86;
54 #elif defined(__x86_64__)
55 enum target_cpu target_cpu = CPU_x86_64;
56 #elif defined(__sparc__)
57 enum target_cpu target_cpu = CPU_SPARC;
58 #elif defined(__ALPHA__)
59 enum target_cpu target_cpu = CPU_ALPHA;
60 #elif defined(__powerpc__)
61 enum target_cpu target_cpu = CPU_POWERPC;
63 #error Unsupported CPU
67 enum target_platform target_platform = PLATFORM_APPLE;
68 #elif defined(_WINDOWS)
69 enum target_platform target_platform = PLATFORM_WINDOWS;
71 enum target_platform target_platform = PLATFORM_UNSPECIFIED;
74 char **lib_path = NULL;
76 char *input_file_name = NULL;
77 char *spec_file_name = NULL;
78 FILE *output_file = NULL;
79 const char *output_file_name = NULL;
80 static const char *output_file_source_name;
82 char *as_command = NULL;
83 char *ld_command = NULL;
84 char *nm_command = NULL;
86 static int nb_res_files;
87 static char **res_files;
100 static enum exec_mode_values exec_mode = MODE_NONE;
113 { "x86_64", CPU_x86_64 },
114 { "sparc", CPU_SPARC },
115 { "alpha", CPU_ALPHA },
116 { "powerpc", CPU_POWERPC }
122 enum target_platform platform;
125 { "macos", PLATFORM_APPLE },
126 { "darwin", PLATFORM_APPLE },
127 { "windows", PLATFORM_WINDOWS },
128 { "winnt", PLATFORM_WINDOWS }
131 /* set the dll file name from the input file name */
132 static void set_dll_file_name( const char *name, DLLSPEC *spec )
136 if (spec->file_name) return;
138 if ((p = strrchr( name, '\\' ))) name = p + 1;
139 if ((p = strrchr( name, '/' ))) name = p + 1;
140 spec->file_name = xmalloc( strlen(name) + 5 );
141 strcpy( spec->file_name, name );
142 if ((p = strrchr( spec->file_name, '.' )))
144 if (!strcmp( p, ".spec" ) || !strcmp( p, ".def" )) *p = 0;
148 /* set the dll subsystem */
149 static void set_subsystem( const char *subsystem, DLLSPEC *spec )
151 char *major, *minor, *str = xstrdup( subsystem );
153 if ((major = strchr( str, ':' ))) *major++ = 0;
154 if (!strcmp( str, "native" )) spec->subsystem = IMAGE_SUBSYSTEM_NATIVE;
155 else if (!strcmp( str, "windows" )) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI;
156 else if (!strcmp( str, "console" )) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI;
157 else fatal_error( "Invalid subsystem name '%s'\n", subsystem );
160 if ((minor = strchr( major, '.' )))
163 spec->subsystem_minor = atoi( minor );
165 spec->subsystem_major = atoi( major );
170 /* set the target CPU and platform */
171 static void set_target( const char *target )
174 char *p, *platform, *spec = xstrdup( target );
176 /* target specification is in the form CPU-MANUFACTURER-OS or CPU-MANUFACTURER-KERNEL-OS */
178 /* get the CPU part */
180 if (!(p = strchr( spec, '-' ))) fatal_error( "Invalid target specification '%s'\n", target );
182 for (i = 0; i < sizeof(cpu_names)/sizeof(cpu_names[0]); i++)
184 if (!strcmp( cpu_names[i].name, spec )) break;
186 if (i < sizeof(cpu_names)/sizeof(cpu_names[0])) target_cpu = cpu_names[i].cpu;
187 else fatal_error( "Unrecognized CPU '%s'\n", spec );
190 if ((p = strrchr( p, '-' ))) platform = p + 1;
192 /* get the OS part */
194 target_platform = PLATFORM_UNSPECIFIED; /* default value */
195 for (i = 0; i < sizeof(platform_names)/sizeof(platform_names[0]); i++)
197 if (!strncmp( platform_names[i].name, platform, strlen(platform_names[i].name) ))
199 target_platform = platform_names[i].platform;
208 as_command = xmalloc( strlen(target) + sizeof("-as") );
209 strcpy( as_command, target );
210 strcat( as_command, "-as" );
214 ld_command = xmalloc( strlen(target) + sizeof("-ld") );
215 strcpy( ld_command, target );
216 strcat( ld_command, "-ld" );
220 nm_command = xmalloc( strlen(target) + sizeof("-nm") );
221 strcpy( nm_command, target );
222 strcat( nm_command, "-nm" );
226 /* cleanup on program exit */
227 static void cleanup(void)
229 if (output_file_name) unlink( output_file_name );
232 /* clean things up when aborting on a signal */
233 static void exit_on_signal( int sig )
235 exit(1); /* this will call atexit functions */
238 /*******************************************************************
239 * command-line option handling
241 static const char usage_str[] =
242 "Usage: winebuild [OPTIONS] [FILES]\n\n"
244 " --as-cmd=AS Command to use for assembling (default: as)\n"
245 " -d, --delay-lib=LIB Import the specified library in delayed mode\n"
246 " -D SYM Ignored for C flags compatibility\n"
247 " -e, --entry=FUNC Set the DLL entry point function (default: DllMain)\n"
248 " -E, --export=FILE Export the symbols defined in the .spec or .def file\n"
249 " --external-symbols Allow linking to external symbols\n"
250 " -f FLAGS Compiler flags (only -fPIC is supported)\n"
251 " -F, --filename=DLLFILE Set the DLL filename (default: from input file name)\n"
252 " -h, --help Display this help message\n"
253 " -H, --heap=SIZE Set the heap size for a Win16 dll\n"
254 " -i, --ignore=SYM[,SYM] Ignore specified symbols when resolving imports\n"
255 " -I DIR Ignored for C flags compatibility\n"
256 " -k, --kill-at Kill stdcall decorations in generated .def files\n"
257 " -K, FLAGS Compiler flags (only -KPIC is supported)\n"
258 " --ld-cmd=LD Command to use for linking (default: ld)\n"
259 " -l, --library=LIB Import the specified library\n"
260 " -L, --library-path=DIR Look for imports libraries in DIR\n"
261 " -M, --main-module=MODULE Set the name of the main module for a Win16 dll\n"
262 " --nm-cmd=NM Command to use to get undefined symbols (default: nm)\n"
263 " --nxcompat=y|n Set the NX compatibility flag (default: yes)\n"
264 " -N, --dll-name=DLLNAME Set the DLL name (default: from input file name)\n"
265 " -o, --output=NAME Set the output file name (default: stdout)\n"
266 " -r, --res=RSRC.RES Load resources from RSRC.RES\n"
267 " --save-temps Do not delete the generated intermediate files\n"
268 " --subsystem=SUBSYS Set the subsystem (one of native, windows, console)\n"
269 " --target=TARGET Specify target CPU and platform for cross-compiling\n"
270 " -u, --undefined=SYMBOL Add an undefined reference to SYMBOL when linking\n"
271 " -v, --verbose Display the programs invoked\n"
272 " --version Print the version and exit\n"
273 " -w, --warnings Turn on warnings\n"
275 " --dll Build a .c file from a .spec or .def file\n"
276 " --def Build a .def file from a .spec file\n"
277 " --exe Build a .c file for an executable\n"
278 " --relay16 Build the 16-bit relay assembly routines\n"
279 " --relay32 Build the 32-bit relay assembly routines\n\n"
280 "The mode options are mutually exclusive; you must specify one and only one.\n\n";
282 enum long_options_values
288 LONG_OPT_EXTERNAL_SYMS,
300 static const char short_options[] = "C:D:E:F:H:I:K:L:M:N:d:e:f:hi:kl:m:o:r:u:vw";
302 static const struct option long_options[] =
304 { "dll", 0, 0, LONG_OPT_DLL },
305 { "def", 0, 0, LONG_OPT_DEF },
306 { "exe", 0, 0, LONG_OPT_EXE },
307 { "as-cmd", 1, 0, LONG_OPT_ASCMD },
308 { "external-symbols", 0, 0, LONG_OPT_EXTERNAL_SYMS },
309 { "ld-cmd", 1, 0, LONG_OPT_LDCMD },
310 { "nm-cmd", 1, 0, LONG_OPT_NMCMD },
311 { "nxcompat", 1, 0, LONG_OPT_NXCOMPAT },
312 { "relay16", 0, 0, LONG_OPT_RELAY16 },
313 { "relay32", 0, 0, LONG_OPT_RELAY32 },
314 { "save-temps", 0, 0, LONG_OPT_SAVE_TEMPS },
315 { "subsystem", 1, 0, LONG_OPT_SUBSYSTEM },
316 { "target", 1, 0, LONG_OPT_TARGET },
317 { "version", 0, 0, LONG_OPT_VERSION },
318 /* aliases for short options */
319 { "delay-lib", 1, 0, 'd' },
320 { "export", 1, 0, 'E' },
321 { "entry", 1, 0, 'e' },
322 { "filename", 1, 0, 'F' },
323 { "help", 0, 0, 'h' },
324 { "heap", 1, 0, 'H' },
325 { "ignore", 1, 0, 'i' },
326 { "kill-at", 0, 0, 'k' },
327 { "library", 1, 0, 'l' },
328 { "library-path", 1, 0, 'L' },
329 { "main-module", 1, 0, 'M' },
330 { "dll-name", 1, 0, 'N' },
331 { "output", 1, 0, 'o' },
332 { "res", 1, 0, 'r' },
333 { "undefined", 1, 0, 'u' },
334 { "verbose", 0, 0, 'v' },
335 { "warnings", 0, 0, 'w' },
339 static void usage( int exit_code )
341 fprintf( stderr, "%s", usage_str );
345 static void set_exec_mode( enum exec_mode_values mode )
347 if (exec_mode != MODE_NONE) usage(1);
351 /* parse options from the argv array and remove all the recognized ones */
352 static char **parse_options( int argc, char **argv, DLLSPEC *spec )
357 while ((optc = getopt_long( argc, argv, short_options, long_options, NULL )) != -1)
365 spec_file_name = xstrdup( optarg );
366 set_dll_file_name( optarg, spec );
369 spec->file_name = xstrdup( optarg );
372 if (!isdigit(optarg[0]))
373 fatal_error( "Expected number argument with -H option instead of '%s'\n", optarg );
374 spec->heap_size = atoi(optarg);
375 if (spec->heap_size > 65535)
376 fatal_error( "Invalid heap size %d, maximum is 65535\n", spec->heap_size );
382 /* ignored, because cc generates correct code. */
385 lib_path = xrealloc( lib_path, (nb_lib_paths+1) * sizeof(*lib_path) );
386 lib_path[nb_lib_paths++] = xstrdup( optarg );
389 spec->type = SPEC_WIN16;
392 spec->dll_name = xstrdup( optarg );
395 add_delayed_import( optarg );
398 spec->init_func = xstrdup( optarg );
399 if ((p = strchr( spec->init_func, '@' ))) *p = 0; /* kill stdcall decoration */
402 if (!strcmp( optarg, "PIC") || !strcmp( optarg, "pic")) UsePIC = 1;
403 /* ignore all other flags */
410 char *str = xstrdup( optarg );
411 char *token = strtok( str, "," );
414 add_ignore_symbol( token );
415 token = strtok( NULL, "," );
424 add_import_dll( optarg, NULL );
428 char *ext = strrchr( optarg, '.' );
430 if (unlink( optarg ) == -1 && errno != ENOENT)
431 fatal_error( "Unable to create output file '%s'\n", optarg );
432 if (ext && !strcmp( ext, ".o" ))
434 output_file_source_name = get_temp_file_name( optarg, ".s" );
435 if (!(output_file = fopen( output_file_source_name, "w" )))
436 fatal_error( "Unable to create output file '%s'\n", optarg );
440 if (!(output_file = fopen( optarg, "w" )))
441 fatal_error( "Unable to create output file '%s'\n", optarg );
443 output_file_name = xstrdup(optarg);
444 atexit( cleanup ); /* make sure we remove the output file on exit */
448 res_files = xrealloc( res_files, (nb_res_files+1) * sizeof(*res_files) );
449 res_files[nb_res_files++] = xstrdup( optarg );
452 add_extra_ld_symbol( optarg );
458 display_warnings = 1;
461 set_exec_mode( MODE_DLL );
464 set_exec_mode( MODE_DEF );
467 set_exec_mode( MODE_EXE );
468 if (!spec->subsystem) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI;
471 as_command = xstrdup( optarg );
473 case LONG_OPT_EXTERNAL_SYMS:
474 link_ext_symbols = 1;
477 ld_command = xstrdup( optarg );
480 nm_command = xstrdup( optarg );
482 case LONG_OPT_NXCOMPAT:
483 if (optarg[0] == 'n' || optarg[0] == 'N')
484 spec->dll_characteristics &= ~IMAGE_DLLCHARACTERISTICS_NX_COMPAT;
486 case LONG_OPT_RELAY16:
487 set_exec_mode( MODE_RELAY16 );
489 case LONG_OPT_RELAY32:
490 set_exec_mode( MODE_RELAY32 );
492 case LONG_OPT_SAVE_TEMPS:
495 case LONG_OPT_SUBSYSTEM:
496 set_subsystem( optarg, spec );
498 case LONG_OPT_TARGET:
499 set_target( optarg );
501 case LONG_OPT_VERSION:
502 printf( "winebuild version " PACKAGE_VERSION "\n" );
510 if (spec->file_name && !strchr( spec->file_name, '.' ))
511 strcat( spec->file_name, exec_mode == MODE_EXE ? ".exe" : ".dll" );
513 return &argv[optind];
517 /* load all specified resource files */
518 static void load_resources( char *argv[], DLLSPEC *spec )
526 for (i = 0; i < nb_res_files; i++) load_res16_file( res_files[i], spec );
530 for (i = 0; i < nb_res_files; i++)
532 if (!load_res32_file( res_files[i], spec ))
533 fatal_error( "%s is not a valid Win32 resource file\n", res_files[i] );
536 /* load any resource file found in the remaining arguments */
537 for (ptr = last = argv; *ptr; ptr++)
539 if (!load_res32_file( *ptr, spec ))
540 *last++ = *ptr; /* not a resource file, keep it in the list */
547 /* add input files that look like import libs to the import list */
548 static void load_import_libs( char *argv[] )
552 for (ptr = last = argv; *ptr; ptr++)
554 if (strendswith( *ptr, ".def" ))
555 add_import_dll( NULL, *ptr );
557 *last++ = *ptr; /* not an import dll, keep it in the list */
562 static int parse_input_file( DLLSPEC *spec )
564 FILE *input_file = open_input_file( NULL, spec_file_name );
565 char *extension = strrchr( spec_file_name, '.' );
568 spec->src_name = xstrdup( input_file_name );
569 if (extension && !strcmp( extension, ".def" ))
570 result = parse_def_file( input_file, spec );
572 result = parse_spec_file( input_file, spec );
573 close_input_file( input_file );
578 /*******************************************************************
581 int main(int argc, char **argv)
583 DLLSPEC *spec = alloc_dll_spec();
586 signal( SIGHUP, exit_on_signal );
588 signal( SIGTERM, exit_on_signal );
589 signal( SIGINT, exit_on_signal );
591 output_file = stdout;
592 argv = parse_options( argc, argv, spec );
597 spec->characteristics |= IMAGE_FILE_DLL;
598 load_resources( argv, spec );
599 load_import_libs( argv );
600 if (!spec_file_name) fatal_error( "missing .spec file\n" );
601 if (!parse_input_file( spec )) break;
606 fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
607 BuildSpec16File( spec );
610 read_undef_symbols( spec, argv );
611 BuildSpec32File( spec );
617 if (spec->type == SPEC_WIN16) fatal_error( "Cannot build 16-bit exe files\n" );
618 if (!spec->file_name) fatal_error( "executable must be named via the -F option\n" );
619 load_resources( argv, spec );
620 load_import_libs( argv );
621 if (spec_file_name && !parse_input_file( spec )) break;
622 read_undef_symbols( spec, argv );
623 BuildSpec32File( spec );
626 if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
627 if (spec->type == SPEC_WIN16) fatal_error( "Cannot yet build .def file for 16-bit dlls\n" );
628 if (!spec_file_name) fatal_error( "missing .spec file\n" );
629 if (!parse_input_file( spec )) break;
630 BuildDef32File( spec );
633 if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
637 if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
644 if (nb_errors) exit(1);
645 if (output_file_name)
647 if (fclose( output_file ) < 0) fatal_perror( "fclose" );
648 if (output_file_source_name) assemble_file( output_file_source_name, output_file_name );
649 output_file_name = NULL;