| /* |
| * Main function |
| * |
| * Copyright 1993 Robert J. Amstadt |
| * Copyright 1995 Martin von Loewis |
| * Copyright 1995, 1996, 1997 Alexandre Julliard |
| * Copyright 1997 Eric Youngdale |
| * Copyright 1999 Ulrich Weigand |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #include "config.h" |
| #include "wine/port.h" |
| |
| #include <assert.h> |
| #include <stdio.h> |
| #include <signal.h> |
| #include <errno.h> |
| #include <string.h> |
| #include <stdarg.h> |
| #include <ctype.h> |
| #ifdef HAVE_GETOPT_H |
| # include <getopt.h> |
| #endif |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "build.h" |
| |
| int UsePIC = 0; |
| int nb_lib_paths = 0; |
| int nb_errors = 0; |
| int display_warnings = 0; |
| int kill_at = 0; |
| int verbose = 0; |
| int save_temps = 0; |
| int link_ext_symbols = 0; |
| |
| #ifdef __i386__ |
| enum target_cpu target_cpu = CPU_x86; |
| #elif defined(__x86_64__) |
| enum target_cpu target_cpu = CPU_x86_64; |
| #elif defined(__sparc__) |
| enum target_cpu target_cpu = CPU_SPARC; |
| #elif defined(__ALPHA__) |
| enum target_cpu target_cpu = CPU_ALPHA; |
| #elif defined(__powerpc__) |
| enum target_cpu target_cpu = CPU_POWERPC; |
| #else |
| #error Unsupported CPU |
| #endif |
| |
| #ifdef __APPLE__ |
| enum target_platform target_platform = PLATFORM_APPLE; |
| #elif defined(__sun) |
| enum target_platform target_platform = PLATFORM_SOLARIS; |
| #elif defined(_WINDOWS) |
| enum target_platform target_platform = PLATFORM_WINDOWS; |
| #else |
| enum target_platform target_platform = PLATFORM_UNSPECIFIED; |
| #endif |
| |
| char **lib_path = NULL; |
| |
| char *input_file_name = NULL; |
| char *spec_file_name = NULL; |
| FILE *output_file = NULL; |
| const char *output_file_name = NULL; |
| static const char *output_file_source_name; |
| |
| char *as_command = NULL; |
| char *ld_command = NULL; |
| char *nm_command = NULL; |
| |
| static int nb_res_files; |
| static char **res_files; |
| |
| /* execution mode */ |
| enum exec_mode_values |
| { |
| MODE_NONE, |
| MODE_DLL, |
| MODE_EXE, |
| MODE_DEF, |
| MODE_RELAY16, |
| MODE_RELAY32 |
| }; |
| |
| static enum exec_mode_values exec_mode = MODE_NONE; |
| |
| static const struct |
| { |
| const char *name; |
| enum target_cpu cpu; |
| } cpu_names[] = |
| { |
| { "i386", CPU_x86 }, |
| { "i486", CPU_x86 }, |
| { "i586", CPU_x86 }, |
| { "i686", CPU_x86 }, |
| { "i786", CPU_x86 }, |
| { "x86_64", CPU_x86_64 }, |
| { "sparc", CPU_SPARC }, |
| { "alpha", CPU_ALPHA }, |
| { "powerpc", CPU_POWERPC } |
| }; |
| |
| static const struct |
| { |
| const char *name; |
| enum target_platform platform; |
| } platform_names[] = |
| { |
| { "macos", PLATFORM_APPLE }, |
| { "darwin", PLATFORM_APPLE }, |
| { "solaris", PLATFORM_SOLARIS }, |
| { "windows", PLATFORM_WINDOWS }, |
| { "winnt", PLATFORM_WINDOWS } |
| }; |
| |
| /* set the dll file name from the input file name */ |
| static void set_dll_file_name( const char *name, DLLSPEC *spec ) |
| { |
| char *p; |
| |
| if (spec->file_name) return; |
| |
| if ((p = strrchr( name, '\\' ))) name = p + 1; |
| if ((p = strrchr( name, '/' ))) name = p + 1; |
| spec->file_name = xmalloc( strlen(name) + 5 ); |
| strcpy( spec->file_name, name ); |
| if ((p = strrchr( spec->file_name, '.' ))) |
| { |
| if (!strcmp( p, ".spec" ) || !strcmp( p, ".def" )) *p = 0; |
| } |
| } |
| |
| /* set the dll subsystem */ |
| static void set_subsystem( const char *subsystem, DLLSPEC *spec ) |
| { |
| char *major, *minor, *str = xstrdup( subsystem ); |
| |
| if ((major = strchr( str, ':' ))) *major++ = 0; |
| if (!strcmp( str, "native" )) spec->subsystem = IMAGE_SUBSYSTEM_NATIVE; |
| else if (!strcmp( str, "windows" )) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI; |
| else if (!strcmp( str, "console" )) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI; |
| else fatal_error( "Invalid subsystem name '%s'\n", subsystem ); |
| if (major) |
| { |
| if ((minor = strchr( major, '.' ))) |
| { |
| *minor++ = 0; |
| spec->subsystem_minor = atoi( minor ); |
| } |
| spec->subsystem_major = atoi( major ); |
| } |
| free( str ); |
| } |
| |
| /* set the target CPU and platform */ |
| static void set_target( const char *target ) |
| { |
| unsigned int i; |
| char *p, *platform, *spec = xstrdup( target ); |
| |
| /* target specification is in the form CPU-MANUFACTURER-OS or CPU-MANUFACTURER-KERNEL-OS */ |
| |
| /* get the CPU part */ |
| |
| if (!(p = strchr( spec, '-' ))) fatal_error( "Invalid target specification '%s'\n", target ); |
| *p++ = 0; |
| for (i = 0; i < sizeof(cpu_names)/sizeof(cpu_names[0]); i++) |
| { |
| if (!strcmp( cpu_names[i].name, spec )) break; |
| } |
| if (i < sizeof(cpu_names)/sizeof(cpu_names[0])) target_cpu = cpu_names[i].cpu; |
| else fatal_error( "Unrecognized CPU '%s'\n", spec ); |
| |
| platform = p; |
| if ((p = strrchr( p, '-' ))) platform = p + 1; |
| |
| /* get the OS part */ |
| |
| target_platform = PLATFORM_UNSPECIFIED; /* default value */ |
| for (i = 0; i < sizeof(platform_names)/sizeof(platform_names[0]); i++) |
| { |
| if (!strncmp( platform_names[i].name, platform, strlen(platform_names[i].name) )) |
| { |
| target_platform = platform_names[i].platform; |
| break; |
| } |
| } |
| |
| free( spec ); |
| |
| if (!as_command) |
| { |
| as_command = xmalloc( strlen(target) + sizeof("-as") ); |
| strcpy( as_command, target ); |
| strcat( as_command, "-as" ); |
| } |
| if (!ld_command) |
| { |
| ld_command = xmalloc( strlen(target) + sizeof("-ld") ); |
| strcpy( ld_command, target ); |
| strcat( ld_command, "-ld" ); |
| } |
| if (!nm_command) |
| { |
| nm_command = xmalloc( strlen(target) + sizeof("-nm") ); |
| strcpy( nm_command, target ); |
| strcat( nm_command, "-nm" ); |
| } |
| } |
| |
| /* cleanup on program exit */ |
| static void cleanup(void) |
| { |
| if (output_file_name) unlink( output_file_name ); |
| } |
| |
| /* clean things up when aborting on a signal */ |
| static void exit_on_signal( int sig ) |
| { |
| exit(1); /* this will call atexit functions */ |
| } |
| |
| /******************************************************************* |
| * command-line option handling |
| */ |
| static const char usage_str[] = |
| "Usage: winebuild [OPTIONS] [FILES]\n\n" |
| "Options:\n" |
| " --as-cmd=AS Command to use for assembling (default: as)\n" |
| " -d, --delay-lib=LIB Import the specified library in delayed mode\n" |
| " -D SYM Ignored for C flags compatibility\n" |
| " -e, --entry=FUNC Set the DLL entry point function (default: DllMain)\n" |
| " -E, --export=FILE Export the symbols defined in the .spec or .def file\n" |
| " --external-symbols Allow linking to external symbols\n" |
| " -f FLAGS Compiler flags (only -fPIC is supported)\n" |
| " -F, --filename=DLLFILE Set the DLL filename (default: from input file name)\n" |
| " -h, --help Display this help message\n" |
| " -H, --heap=SIZE Set the heap size for a Win16 dll\n" |
| " -i, --ignore=SYM[,SYM] Ignore specified symbols when resolving imports\n" |
| " -I DIR Ignored for C flags compatibility\n" |
| " -k, --kill-at Kill stdcall decorations in generated .def files\n" |
| " -K, FLAGS Compiler flags (only -KPIC is supported)\n" |
| " --ld-cmd=LD Command to use for linking (default: ld)\n" |
| " -l, --library=LIB Import the specified library\n" |
| " -L, --library-path=DIR Look for imports libraries in DIR\n" |
| " -M, --main-module=MODULE Set the name of the main module for a Win16 dll\n" |
| " --nm-cmd=NM Command to use to get undefined symbols (default: nm)\n" |
| " --nxcompat=y|n Set the NX compatibility flag (default: yes)\n" |
| " -N, --dll-name=DLLNAME Set the DLL name (default: from input file name)\n" |
| " -o, --output=NAME Set the output file name (default: stdout)\n" |
| " -r, --res=RSRC.RES Load resources from RSRC.RES\n" |
| " --save-temps Do not delete the generated intermediate files\n" |
| " --subsystem=SUBSYS Set the subsystem (one of native, windows, console)\n" |
| " --target=TARGET Specify target CPU and platform for cross-compiling\n" |
| " -u, --undefined=SYMBOL Add an undefined reference to SYMBOL when linking\n" |
| " -v, --verbose Display the programs invoked\n" |
| " --version Print the version and exit\n" |
| " -w, --warnings Turn on warnings\n" |
| "\nMode options:\n" |
| " --dll Build a .c file from a .spec or .def file\n" |
| " --def Build a .def file from a .spec file\n" |
| " --exe Build a .c file for an executable\n" |
| " --relay16 Build the 16-bit relay assembly routines\n" |
| " --relay32 Build the 32-bit relay assembly routines\n\n" |
| "The mode options are mutually exclusive; you must specify one and only one.\n\n"; |
| |
| enum long_options_values |
| { |
| LONG_OPT_DLL = 1, |
| LONG_OPT_DEF, |
| LONG_OPT_EXE, |
| LONG_OPT_ASCMD, |
| LONG_OPT_EXTERNAL_SYMS, |
| LONG_OPT_LDCMD, |
| LONG_OPT_NMCMD, |
| LONG_OPT_NXCOMPAT, |
| LONG_OPT_RELAY16, |
| LONG_OPT_RELAY32, |
| LONG_OPT_SAVE_TEMPS, |
| LONG_OPT_SUBSYSTEM, |
| LONG_OPT_TARGET, |
| LONG_OPT_VERSION |
| }; |
| |
| 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"; |
| |
| static const struct option long_options[] = |
| { |
| { "dll", 0, 0, LONG_OPT_DLL }, |
| { "def", 0, 0, LONG_OPT_DEF }, |
| { "exe", 0, 0, LONG_OPT_EXE }, |
| { "as-cmd", 1, 0, LONG_OPT_ASCMD }, |
| { "external-symbols", 0, 0, LONG_OPT_EXTERNAL_SYMS }, |
| { "ld-cmd", 1, 0, LONG_OPT_LDCMD }, |
| { "nm-cmd", 1, 0, LONG_OPT_NMCMD }, |
| { "nxcompat", 1, 0, LONG_OPT_NXCOMPAT }, |
| { "relay16", 0, 0, LONG_OPT_RELAY16 }, |
| { "relay32", 0, 0, LONG_OPT_RELAY32 }, |
| { "save-temps", 0, 0, LONG_OPT_SAVE_TEMPS }, |
| { "subsystem", 1, 0, LONG_OPT_SUBSYSTEM }, |
| { "target", 1, 0, LONG_OPT_TARGET }, |
| { "version", 0, 0, LONG_OPT_VERSION }, |
| /* aliases for short options */ |
| { "delay-lib", 1, 0, 'd' }, |
| { "export", 1, 0, 'E' }, |
| { "entry", 1, 0, 'e' }, |
| { "filename", 1, 0, 'F' }, |
| { "help", 0, 0, 'h' }, |
| { "heap", 1, 0, 'H' }, |
| { "ignore", 1, 0, 'i' }, |
| { "kill-at", 0, 0, 'k' }, |
| { "library", 1, 0, 'l' }, |
| { "library-path", 1, 0, 'L' }, |
| { "main-module", 1, 0, 'M' }, |
| { "dll-name", 1, 0, 'N' }, |
| { "output", 1, 0, 'o' }, |
| { "res", 1, 0, 'r' }, |
| { "undefined", 1, 0, 'u' }, |
| { "verbose", 0, 0, 'v' }, |
| { "warnings", 0, 0, 'w' }, |
| { NULL, 0, 0, 0 } |
| }; |
| |
| static void usage( int exit_code ) |
| { |
| fprintf( stderr, "%s", usage_str ); |
| exit( exit_code ); |
| } |
| |
| static void set_exec_mode( enum exec_mode_values mode ) |
| { |
| if (exec_mode != MODE_NONE) usage(1); |
| exec_mode = mode; |
| } |
| |
| /* parse options from the argv array and remove all the recognized ones */ |
| static char **parse_options( int argc, char **argv, DLLSPEC *spec ) |
| { |
| char *p; |
| int optc; |
| |
| while ((optc = getopt_long( argc, argv, short_options, long_options, NULL )) != -1) |
| { |
| switch(optc) |
| { |
| case 'D': |
| /* ignored */ |
| break; |
| case 'E': |
| spec_file_name = xstrdup( optarg ); |
| set_dll_file_name( optarg, spec ); |
| break; |
| case 'F': |
| spec->file_name = xstrdup( optarg ); |
| break; |
| case 'H': |
| if (!isdigit(optarg[0])) |
| fatal_error( "Expected number argument with -H option instead of '%s'\n", optarg ); |
| spec->heap_size = atoi(optarg); |
| if (spec->heap_size > 65535) |
| fatal_error( "Invalid heap size %d, maximum is 65535\n", spec->heap_size ); |
| break; |
| case 'I': |
| /* ignored */ |
| break; |
| case 'K': |
| /* ignored, because cc generates correct code. */ |
| break; |
| case 'L': |
| lib_path = xrealloc( lib_path, (nb_lib_paths+1) * sizeof(*lib_path) ); |
| lib_path[nb_lib_paths++] = xstrdup( optarg ); |
| break; |
| case 'M': |
| spec->type = SPEC_WIN16; |
| break; |
| case 'N': |
| spec->dll_name = xstrdup( optarg ); |
| break; |
| case 'd': |
| add_delayed_import( optarg ); |
| break; |
| case 'e': |
| spec->init_func = xstrdup( optarg ); |
| if ((p = strchr( spec->init_func, '@' ))) *p = 0; /* kill stdcall decoration */ |
| break; |
| case 'f': |
| if (!strcmp( optarg, "PIC") || !strcmp( optarg, "pic")) UsePIC = 1; |
| /* ignore all other flags */ |
| break; |
| case 'h': |
| usage(0); |
| break; |
| case 'i': |
| { |
| char *str = xstrdup( optarg ); |
| char *token = strtok( str, "," ); |
| while (token) |
| { |
| add_ignore_symbol( token ); |
| token = strtok( NULL, "," ); |
| } |
| free( str ); |
| } |
| break; |
| case 'k': |
| kill_at = 1; |
| break; |
| case 'l': |
| add_import_dll( optarg, NULL ); |
| break; |
| case 'o': |
| { |
| char *ext = strrchr( optarg, '.' ); |
| |
| if (unlink( optarg ) == -1 && errno != ENOENT) |
| fatal_error( "Unable to create output file '%s'\n", optarg ); |
| if (ext && !strcmp( ext, ".o" )) |
| { |
| output_file_source_name = get_temp_file_name( optarg, ".s" ); |
| if (!(output_file = fopen( output_file_source_name, "w" ))) |
| fatal_error( "Unable to create output file '%s'\n", optarg ); |
| } |
| else |
| { |
| if (!(output_file = fopen( optarg, "w" ))) |
| fatal_error( "Unable to create output file '%s'\n", optarg ); |
| } |
| output_file_name = xstrdup(optarg); |
| atexit( cleanup ); /* make sure we remove the output file on exit */ |
| } |
| break; |
| case 'r': |
| res_files = xrealloc( res_files, (nb_res_files+1) * sizeof(*res_files) ); |
| res_files[nb_res_files++] = xstrdup( optarg ); |
| break; |
| case 'u': |
| add_extra_ld_symbol( optarg ); |
| break; |
| case 'v': |
| verbose++; |
| break; |
| case 'w': |
| display_warnings = 1; |
| break; |
| case LONG_OPT_DLL: |
| set_exec_mode( MODE_DLL ); |
| break; |
| case LONG_OPT_DEF: |
| set_exec_mode( MODE_DEF ); |
| break; |
| case LONG_OPT_EXE: |
| set_exec_mode( MODE_EXE ); |
| if (!spec->subsystem) spec->subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI; |
| break; |
| case LONG_OPT_ASCMD: |
| as_command = xstrdup( optarg ); |
| break; |
| case LONG_OPT_EXTERNAL_SYMS: |
| link_ext_symbols = 1; |
| break; |
| case LONG_OPT_LDCMD: |
| ld_command = xstrdup( optarg ); |
| break; |
| case LONG_OPT_NMCMD: |
| nm_command = xstrdup( optarg ); |
| break; |
| case LONG_OPT_NXCOMPAT: |
| if (optarg[0] == 'n' || optarg[0] == 'N') |
| spec->dll_characteristics &= ~IMAGE_DLLCHARACTERISTICS_NX_COMPAT; |
| break; |
| case LONG_OPT_RELAY16: |
| set_exec_mode( MODE_RELAY16 ); |
| break; |
| case LONG_OPT_RELAY32: |
| set_exec_mode( MODE_RELAY32 ); |
| break; |
| case LONG_OPT_SAVE_TEMPS: |
| save_temps = 1; |
| break; |
| case LONG_OPT_SUBSYSTEM: |
| set_subsystem( optarg, spec ); |
| break; |
| case LONG_OPT_TARGET: |
| set_target( optarg ); |
| break; |
| case LONG_OPT_VERSION: |
| printf( "winebuild version " PACKAGE_VERSION "\n" ); |
| exit(0); |
| case '?': |
| usage(1); |
| break; |
| } |
| } |
| |
| if (spec->file_name && !strchr( spec->file_name, '.' )) |
| strcat( spec->file_name, exec_mode == MODE_EXE ? ".exe" : ".dll" ); |
| |
| return &argv[optind]; |
| } |
| |
| |
| /* load all specified resource files */ |
| static void load_resources( char *argv[], DLLSPEC *spec ) |
| { |
| int i; |
| char **ptr, **last; |
| |
| switch (spec->type) |
| { |
| case SPEC_WIN16: |
| for (i = 0; i < nb_res_files; i++) load_res16_file( res_files[i], spec ); |
| break; |
| |
| case SPEC_WIN32: |
| for (i = 0; i < nb_res_files; i++) |
| { |
| if (!load_res32_file( res_files[i], spec )) |
| fatal_error( "%s is not a valid Win32 resource file\n", res_files[i] ); |
| } |
| |
| /* load any resource file found in the remaining arguments */ |
| for (ptr = last = argv; *ptr; ptr++) |
| { |
| if (!load_res32_file( *ptr, spec )) |
| *last++ = *ptr; /* not a resource file, keep it in the list */ |
| } |
| *last = NULL; |
| break; |
| } |
| } |
| |
| /* add input files that look like import libs to the import list */ |
| static void load_import_libs( char *argv[] ) |
| { |
| char **ptr, **last; |
| |
| for (ptr = last = argv; *ptr; ptr++) |
| { |
| if (strendswith( *ptr, ".def" )) |
| add_import_dll( NULL, *ptr ); |
| else |
| *last++ = *ptr; /* not an import dll, keep it in the list */ |
| } |
| *last = NULL; |
| } |
| |
| static int parse_input_file( DLLSPEC *spec ) |
| { |
| FILE *input_file = open_input_file( NULL, spec_file_name ); |
| char *extension = strrchr( spec_file_name, '.' ); |
| int result; |
| |
| spec->src_name = xstrdup( input_file_name ); |
| if (extension && !strcmp( extension, ".def" )) |
| result = parse_def_file( input_file, spec ); |
| else |
| result = parse_spec_file( input_file, spec ); |
| close_input_file( input_file ); |
| return result; |
| } |
| |
| |
| /******************************************************************* |
| * main |
| */ |
| int main(int argc, char **argv) |
| { |
| DLLSPEC *spec = alloc_dll_spec(); |
| |
| #ifdef SIGHUP |
| signal( SIGHUP, exit_on_signal ); |
| #endif |
| signal( SIGTERM, exit_on_signal ); |
| signal( SIGINT, exit_on_signal ); |
| |
| output_file = stdout; |
| argv = parse_options( argc, argv, spec ); |
| |
| switch(exec_mode) |
| { |
| case MODE_DLL: |
| if (spec->subsystem != IMAGE_SUBSYSTEM_NATIVE) |
| spec->characteristics |= IMAGE_FILE_DLL; |
| if (!spec_file_name) fatal_error( "missing .spec file\n" ); |
| /* fall through */ |
| case MODE_EXE: |
| load_resources( argv, spec ); |
| load_import_libs( argv ); |
| if (spec_file_name && !parse_input_file( spec )) break; |
| switch (spec->type) |
| { |
| case SPEC_WIN16: |
| if (argv[0]) |
| fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] ); |
| BuildSpec16File( spec ); |
| break; |
| case SPEC_WIN32: |
| read_undef_symbols( spec, argv ); |
| BuildSpec32File( spec ); |
| break; |
| default: assert(0); |
| } |
| break; |
| case MODE_DEF: |
| if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] ); |
| if (spec->type == SPEC_WIN16) fatal_error( "Cannot yet build .def file for 16-bit dlls\n" ); |
| if (!spec_file_name) fatal_error( "missing .spec file\n" ); |
| if (!parse_input_file( spec )) break; |
| BuildDef32File( spec ); |
| break; |
| case MODE_RELAY16: |
| if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] ); |
| BuildRelays16(); |
| break; |
| case MODE_RELAY32: |
| if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] ); |
| BuildRelays32(); |
| break; |
| default: |
| usage(1); |
| break; |
| } |
| if (nb_errors) exit(1); |
| if (output_file_name) |
| { |
| if (fclose( output_file ) < 0) fatal_perror( "fclose" ); |
| if (output_file_source_name) assemble_file( output_file_source_name, output_file_name ); |
| output_file_name = NULL; |
| } |
| return 0; |
| } |
