text: /*
   * MinGW wrapper: makes gcc behave like MinGW.
   *
   * Copyright 2000 Manuel Novoa III
   * Copyright 2000 Francois Gouget
   * Copyright 2002 Dimitrie O. Paun
   *
   * 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
   *
   * DESCRIPTION
   *
   * all options for gcc start with '-' and are for the most part
   * single options (no parameters as separate argument). 
   * There are of course exceptions to this rule, so here is an 
   * exhaustive list of options that do take parameters (potentially)
   * as a separate argument:
   *
   * Compiler:
   * -x language
   * -o filename
   * -aux-info filename
   *
   * Preprocessor:
   * -D name 
   * -U name
   * -I dir
   * -MF file
   * -MT target
   * -MQ target
   * (all -i.* arg)
   * -include file 
   * -imacros file
   * -idirafter dir
   * -iwithprefix dir
   * -iwithprefixbefore dir
   * -isystem dir
   * -A predicate=answer
   *
   * Linking:
   * -l library
   * -Xlinker option
   * -u symbol
   *
   * Misc:
   * -b machine
   * -V version
   * -G num  (see NOTES below)
   *
   * NOTES
   * There is -G option for compatibility with System V that
   * takes no parameters. This makes "-G num" parsing ambiguous.
   * This option is synonymous to -shared, and as such we will
   * not support it for now.
   *
   * Special interest options 
   *
   *      Assembler Option
   *          -Wa,option
   *
   *      Linker Options
   *          object-file-name  -llibrary -nostartfiles  -nodefaultlibs
   *          -nostdlib -s  -static  -static-libgcc  -shared  -shared-libgcc
   *          -symbolic -Wl,option  -Xlinker option -u symbol --image-base
   *
   *      Directory Options
   *          -Bprefix  -Idir  -I-  -Ldir  -specs=file
   *
   *      Target Options
   *          -b machine  -V version
   *
   * Please note that the Target Options are relevant to everything:
   *   compiler, linker, assembler, preprocessor.
   * 
   */ 
  
  #include "config.h"
  #include "wine/port.h"
  
  #include <assert.h>
  #include <stdio.h>
  #include <stdlib.h>
  #include <signal.h>
  #include <stdarg.h>
  #include <string.h>
  #include <errno.h>
  
  #include "utils.h"
  
  static const char* app_loader_template =
      "#!/bin/sh\n"
      "\n"
      "appname=\"%s\"\n"
      "# determine the application directory\n"
      "appdir=''\n"
      "case \"$0\" in\n"
      "  */*)\n"
      "    # $0 contains a path, use it\n"
      "    appdir=`dirname \"$0\"`\n"
      "    ;;\n"
      "  *)\n"
      "    # no directory in $0, search in PATH\n"
      "    saved_ifs=$IFS\n"
      "    IFS=:\n"
      "    for d in $PATH\n"
      "    do\n"
      "      IFS=$saved_ifs\n"
      "      if [ -x \"$d/$appname\" ]; then appdir=\"$d\"; break; fi\n"
      "    done\n"
      "    ;;\n"
      "esac\n"
      "\n"
      "# figure out the full app path\n"
      "if [ -n \"$appdir\" ]; then\n"
      "    apppath=\"$appdir/$appname\"\n"
      "    WINEDLLPATH=\"$appdir:$WINEDLLPATH\"\n"
      "    export WINEDLLPATH\n"
      "else\n"
      "    apppath=\"$appname\"\n"
      "fi\n"
      "\n"
      "# determine the WINELOADER\n"
      "if [ ! -x \"$WINELOADER\" ]; then WINELOADER=\"wine\"; fi\n"
      "\n"
      "# and try to start the app\n"
      "exec \"$WINELOADER\" \"$apppath\" \"$@\"\n"
  ;
  
  static int keep_generated = 0;
  static strarray* tmp_files;
  #ifdef HAVE_SIGSET_T
  static sigset_t signal_mask;
  #endif
  
  enum processor { proc_cc, proc_cxx, proc_cpp, proc_as };
  
  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 },
      { "amd64",   CPU_x86_64 },
      { "x86_64",  CPU_x86_64 },
      { "sparc",   CPU_SPARC },
      { "powerpc", CPU_POWERPC },
      { "arm",     CPU_ARM }
  };
  
  static const struct
  {
      const char *name;
      enum target_platform platform;
  } platform_names[] =
  {
      { "macos",   PLATFORM_APPLE },
      { "darwin",  PLATFORM_APPLE },
      { "solaris", PLATFORM_SOLARIS },
      { "cygwin",  PLATFORM_CYGWIN },
      { "mingw32", PLATFORM_WINDOWS },
      { "windows", PLATFORM_WINDOWS },
      { "winnt",   PLATFORM_WINDOWS }
  };
  
  struct options
  {
      enum processor processor;
      enum target_cpu target_cpu;
      enum target_platform target_platform;
      const char *target;
      const char *version;
      int shared;
      int use_msvcrt;
      int nostdinc;
      int nostdlib;
      int nostartfiles;
      int nodefaultlibs;
      int noshortwchar;
      int gui_app;
      int unicode_app;
      int win16_app;
      int compile_only;
      int force_pointer_size;
      int large_address_aware;
      int unwind_tables;
      int strip;
      const char* wine_objdir;
      const char* output_name;
      const char* image_base;
      const char* section_align;
      const char* lib_suffix;
      strarray* prefix;
      strarray* lib_dirs;
      strarray* linker_args;
      strarray* compiler_args;
      strarray* winebuild_args;
      strarray* files;
  };
  
  #ifdef __i386__
  static const enum target_cpu build_cpu = CPU_x86;
  #elif defined(__x86_64__)
  static const enum target_cpu build_cpu = CPU_x86_64;
  #elif defined(__sparc__)
  static const enum target_cpu build_cpu = CPU_SPARC;
  #elif defined(__powerpc__)
  static const enum target_cpu build_cpu = CPU_POWERPC;
  #elif defined(__arm__)
  static const enum target_cpu build_cpu = CPU_ARM;
  #else
  #error Unsupported CPU
  #endif
  
  #ifdef __APPLE__
  static enum target_platform build_platform = PLATFORM_APPLE;
  #elif defined(__sun)
  static enum target_platform build_platform = PLATFORM_SOLARIS;
  #elif defined(__CYGWIN__)
  static enum target_platform build_platform = PLATFORM_CYGWIN;
  #elif defined(_WIN32)
  static enum target_platform build_platform = PLATFORM_WINDOWS;
  #else
  static enum target_platform build_platform = PLATFORM_UNSPECIFIED;
  #endif
  
  static void clean_temp_files(void)
  {
      unsigned int i;
  
      if (keep_generated) return;
  
      for (i = 0; i < tmp_files->size; i++)
  	unlink(tmp_files->base[i]);
  }
  
  /* clean things up when aborting on a signal */
  static void exit_on_signal( int sig )
  {
      exit(1);  /* this will call the atexit functions */
  }
  
  static char* get_temp_file(const char* prefix, const char* suffix)
  {
      int fd;
      char* tmp = strmake("%s-XXXXXX%s", prefix, suffix);
  
  #ifdef HAVE_SIGPROCMASK
      sigset_t old_set;
      /* block signals while manipulating the temp files list */
      sigprocmask( SIG_BLOCK, &signal_mask, &old_set );
  #endif
      fd = mkstemps( tmp, strlen(suffix) );
      if (fd == -1)
      {
          /* could not create it in current directory, try in /tmp */
          free(tmp);
          tmp = strmake("/tmp/%s-XXXXXX%s", prefix, suffix);
          fd = mkstemps( tmp, strlen(suffix) );
          if (fd == -1) error( "could not create temp file\n" );
      }
      close( fd );
      strarray_add(tmp_files, tmp);
  #ifdef HAVE_SIGPROCMASK
      sigprocmask( SIG_SETMASK, &old_set, NULL );
  #endif
      return tmp;
  }
  
  static char* build_tool_name(struct options *opts, const char* base, const char* deflt)
  {
      char* str;
  
      if (opts->target && opts->version)
      {
          str = strmake("%s-%s-%s", opts->target, base, opts->version);
      }
      else if (opts->target)
      {
          str = strmake("%s-%s", opts->target, base);
      }
      else if (opts->version)
      {
          str = strmake("%s-%s", base, opts->version);
      }
      else
          str = xstrdup(deflt);
      return str;
  }
  
  static const strarray* get_translator(struct options *opts)
  {
      char *str = NULL;
      strarray *ret;
  
      switch(opts->processor)
      {
      case proc_cpp:
          str = build_tool_name(opts, "cpp", CPP);
          break;
      case proc_cc:
      case proc_as:
          str = build_tool_name(opts, "gcc", CC);
          break;
      case proc_cxx:
          str = build_tool_name(opts, "g++", CXX);
          break;
      default:
          assert(0);
      }
      ret = strarray_fromstring( str, " " );
      free(str);
      if (opts->force_pointer_size)
          strarray_add( ret, strmake("-m%u", 8 * opts->force_pointer_size ));
      return ret;
  }
  
  /* check that file is a library for the correct platform */
  static int check_platform( struct options *opts, const char *file )
  {
      int ret = 0, fd = open( file, O_RDONLY );
      if (fd != -1)
      {
          unsigned char header[16];
          if (read( fd, header, sizeof(header) ) == sizeof(header))
          {
              /* FIXME: only ELF is supported, platform is not checked beyond 32/64 */
              if (!memcmp( header, "\177ELF", 4 ))
              {
                  if (header[4] == 2)  /* 64-bit */
                      ret = (opts->force_pointer_size == 8 ||
                             (!opts->force_pointer_size && opts->target_cpu == CPU_x86_64));
                  else
                      ret = (opts->force_pointer_size == 4 ||
                             (!opts->force_pointer_size && opts->target_cpu != CPU_x86_64));
              }
          }
          close( fd );
      }
      return ret;
  }
  
  static char *get_lib_dir( struct options *opts )
  {
      static const char *stdlibpath[] = { LIBDIR, "/usr/lib", "/usr/local/lib", "/lib" };
      static const char libwine[] = "/libwine.so";
      unsigned int i;
  
      for (i = 0; i < sizeof(stdlibpath)/sizeof(stdlibpath[0]); i++)
      {
          char *p, *buffer = xmalloc( strlen(stdlibpath[i]) + strlen(libwine) + 3 );
          strcpy( buffer, stdlibpath[i] );
          p = buffer + strlen(buffer);
          while (p > buffer && p[-1] == '/') p--;
          strcpy( p, libwine );
          if (check_platform( opts, buffer )) goto found;
          if (p > buffer + 2 && (!memcmp( p - 2, "32", 2 ) || !memcmp( p - 2, "64", 2 ))) p -= 2;
          if (opts->force_pointer_size == 4 || (!opts->force_pointer_size && opts->target_cpu != CPU_x86_64))
          {
              strcpy( p, "32" );
              strcat( p, libwine );
              if (check_platform( opts, buffer )) goto found;
          }
          if (opts->force_pointer_size == 8 || (!opts->force_pointer_size && opts->target_cpu == CPU_x86_64))
          {
              strcpy( p, "64" );
              strcat( p, libwine );
              if (check_platform( opts, buffer )) goto found;
          }
          free( buffer );
          continue;
  
      found:
          buffer[strlen(buffer) - strlen(libwine)] = 0;
          return buffer;
      }
      return xstrdup( LIBDIR );
  }
  
  static void compile(struct options* opts, const char* lang)
  {
      strarray* comp_args = strarray_alloc();
      unsigned int i, j;
      int gcc_defs = 0;
      strarray* gcc;
      strarray* gpp;
  
      strarray_addall(comp_args, get_translator(opts));
      switch(opts->processor)
      {
  	case proc_cpp: gcc_defs = 1; break;
  	case proc_as:  gcc_defs = 0; break;
  	/* Note: if the C compiler is gcc we assume the C++ compiler is too */
  	/* mixing different C and C++ compilers isn't supported in configure anyway */
  	case proc_cc:
  	case proc_cxx:
              gcc = strarray_fromstring(build_tool_name(opts, "gcc", CC), " ");
              gpp = strarray_fromstring(build_tool_name(opts, "g++", CXX), " ");
              for ( j = 0; !gcc_defs && j < comp_args->size; j++ )
              {
                  const char *cc = comp_args->base[j];
  
                  for (i = 0; !gcc_defs && i < gcc->size; i++)
                      gcc_defs = gcc->base[i][0] != '-' && strendswith(cc, gcc->base[i]);
                  for (i = 0; !gcc_defs && i < gpp->size; i++)
                      gcc_defs = gpp->base[i][0] != '-' && strendswith(cc, gpp->base[i]);
              }
              strarray_free(gcc);
              strarray_free(gpp);
              break;
      }
  
      if (opts->target_platform == PLATFORM_WINDOWS || opts->target_platform == PLATFORM_CYGWIN)
          goto no_compat_defines;
  
      if (opts->processor != proc_cpp)
      {
  	if (gcc_defs && !opts->wine_objdir && !opts->noshortwchar)
  	{
              strarray_add(comp_args, "-fshort-wchar");
              strarray_add(comp_args, "-DWINE_UNICODE_NATIVE");
  	}
          strarray_addall(comp_args, strarray_fromstring(DLLFLAGS, " "));
      }
  
      if (opts->target_cpu == CPU_x86_64)
      {
          strarray_add(comp_args, "-DWIN64");
          strarray_add(comp_args, "-D_WIN64");
          strarray_add(comp_args, "-D__WIN64");
          strarray_add(comp_args, "-D__WIN64__");
      }
  
      strarray_add(comp_args, "-DWIN32");
      strarray_add(comp_args, "-D_WIN32");
      strarray_add(comp_args, "-D__WIN32");
      strarray_add(comp_args, "-D__WIN32__");
      strarray_add(comp_args, "-D__WINNT");
      strarray_add(comp_args, "-D__WINNT__");
  
      if (gcc_defs)
      {
          int fastcall_done = 0;
          if (opts->target_cpu == CPU_x86_64)
          {
              strarray_add(comp_args, "-D__stdcall=__attribute__((ms_abi))");
              strarray_add(comp_args, "-D__cdecl=__attribute__((ms_abi))");
              strarray_add(comp_args, "-D_stdcall=__attribute__((ms_abi))");
              strarray_add(comp_args, "-D_cdecl=__attribute__((ms_abi))");
              strarray_add(comp_args, "-D__fastcall=__attribute__((ms_abi))");
              strarray_add(comp_args, "-D_fastcall=__attribute__((ms_abi))");
              fastcall_done = 1;
          }
          else if (opts->target_platform == PLATFORM_APPLE)
          {
              /* Mac OS X uses a 16-byte aligned stack and not a 4-byte one */
              strarray_add(comp_args, "-D__stdcall=__attribute__((__stdcall__)) __attribute__((__force_align_arg_pointer__))");
              strarray_add(comp_args, "-D__cdecl=__attribute__((__cdecl__)) __attribute__((__force_align_arg_pointer__))");
              strarray_add(comp_args, "-D_stdcall=__attribute__((__stdcall__)) __attribute__((__force_align_arg_pointer__))");
              strarray_add(comp_args, "-D_cdecl=__attribute__((__cdecl__)) __attribute__((__force_align_arg_pointer__))");
          }
          else
          {
              strarray_add(comp_args, "-D__stdcall=__attribute__((__stdcall__))");
              strarray_add(comp_args, "-D__cdecl=__attribute__((__cdecl__))");
              strarray_add(comp_args, "-D_stdcall=__attribute__((__stdcall__))");
              strarray_add(comp_args, "-D_cdecl=__attribute__((__cdecl__))");
          }
  
  	if (!fastcall_done)
          {
              strarray_add(comp_args, "-D__fastcall=__attribute__((__fastcall__))");
              strarray_add(comp_args, "-D_fastcall=__attribute__((__fastcall__))");
          }
  	strarray_add(comp_args, "-D__declspec(x)=__declspec_##x");
  	strarray_add(comp_args, "-D__declspec_align(x)=__attribute__((aligned(x)))");
  	strarray_add(comp_args, "-D__declspec_allocate(x)=__attribute__((section(x)))");
  	strarray_add(comp_args, "-D__declspec_deprecated=__attribute__((deprecated))");
  	strarray_add(comp_args, "-D__declspec_dllimport=__attribute__((dllimport))");
  	strarray_add(comp_args, "-D__declspec_dllexport=__attribute__((dllexport))");
  	strarray_add(comp_args, "-D__declspec_naked=__attribute__((naked))");
  	strarray_add(comp_args, "-D__declspec_noinline=__attribute__((noinline))");
  	strarray_add(comp_args, "-D__declspec_noreturn=__attribute__((noreturn))");
  	strarray_add(comp_args, "-D__declspec_nothrow=__attribute__((nothrow))");
  	strarray_add(comp_args, "-D__declspec_novtable=__attribute__(())"); /* ignore it */
  	strarray_add(comp_args, "-D__declspec_selectany=__attribute__((weak))");
  	strarray_add(comp_args, "-D__declspec_thread=__thread");
      }
  
      strarray_add(comp_args, "-D__int8=char");
      strarray_add(comp_args, "-D__int16=short");
      strarray_add(comp_args, "-D__int32=int");
      if (opts->target_cpu == CPU_x86_64)
          strarray_add(comp_args, "-D__int64=long");
      else
          strarray_add(comp_args, "-D__int64=long long");
  
  no_compat_defines:
      strarray_add(comp_args, "-D__WINE__");
  
      /* options we handle explicitly */
      if (opts->compile_only)
  	strarray_add(comp_args, "-c");
      if (opts->output_name)
      {
  	strarray_add(comp_args, "-o");
  	strarray_add(comp_args, opts->output_name);
      }
  
      /* the rest of the pass-through parameters */
      for ( j = 0 ; j < opts->compiler_args->size ; j++ ) 
          strarray_add(comp_args, opts->compiler_args->base[j]);
  
      /* the language option, if any */
      if (lang && strcmp(lang, "-xnone"))
  	strarray_add(comp_args, lang);
  
      /* last, but not least, the files */
      for ( j = 0; j < opts->files->size; j++ )
      {
  	if (opts->files->base[j][0] != '-')
  	    strarray_add(comp_args, opts->files->base[j]);
      }
  
      /* standard includes come last in the include search path */
      if (!opts->wine_objdir && !opts->nostdinc)
      {
          if (opts->use_msvcrt)
          {
              strarray_add(comp_args, gcc_defs ? "-isystem" INCLUDEDIR "/msvcrt" : "-I" INCLUDEDIR "/msvcrt" );
              strarray_add(comp_args, "-D__MSVCRT__");
          }
          strarray_add(comp_args, gcc_defs ? "-isystem" INCLUDEDIR "/windows" : "-I" INCLUDEDIR "/windows" );
      }
      else if (opts->wine_objdir)
          strarray_add(comp_args, strmake("-I%s/include", opts->wine_objdir) );
  
      spawn(opts->prefix, comp_args, 0);
      strarray_free(comp_args);
  }
  
  static const char* compile_to_object(struct options* opts, const char* file, const char* lang)
  {
      struct options copts;
      char* base_name;
  
      /* make a copy so we don't change any of the initial stuff */
      /* a shallow copy is exactly what we want in this case */
      base_name = get_basename(file);
      copts = *opts;
      copts.output_name = get_temp_file(base_name, ".o");
      copts.compile_only = 1;
      copts.files = strarray_alloc();
      strarray_add(copts.files, file);
      compile(&copts, lang);
      strarray_free(copts.files);
      free(base_name);
  
      return copts.output_name;
  }
  
  /* return the initial set of options needed to run winebuild */
  static strarray *get_winebuild_args(struct options *opts)
  {
      const char* winebuild = getenv("WINEBUILD");
      strarray *spec_args = strarray_alloc();
  
      if (!winebuild) winebuild = "winebuild";
      strarray_add( spec_args, winebuild );
      if (verbose) strarray_add( spec_args, "-v" );
      if (keep_generated) strarray_add( spec_args, "--save-temps" );
      if (opts->target)
      {
          strarray_add( spec_args, "--target" );
          strarray_add( spec_args, opts->target );
      }
      if (opts->unwind_tables) strarray_add( spec_args, "-fasynchronous-unwind-tables" );
      else strarray_add( spec_args, "-fno-asynchronous-unwind-tables" );
      return spec_args;
  }
  
  static const char* compile_resources_to_object(struct options* opts, const strarray *resources,
                                                 const char *res_o_name)
  {
      strarray *winebuild_args = get_winebuild_args( opts );
  
      strarray_add( winebuild_args, "--resources" );
      strarray_add( winebuild_args, "-o" );
      strarray_add( winebuild_args, res_o_name );
      strarray_addall( winebuild_args, resources );
  
      spawn( opts->prefix, winebuild_args, 0 );
      strarray_free( winebuild_args );
      return res_o_name;
  }
  
  /* check if there is a static lib associated to a given dll */
  static char *find_static_lib( const char *dll )
  {
      char *lib = strmake("%s.a", dll);
      if (get_file_type(lib) == file_arh) return lib;
      free( lib );
      return NULL;
  }
  
  /* add specified library to the list of files */
  static void add_library( struct options *opts, strarray *lib_dirs, strarray *files, const char *library )
  {
      char *static_lib, *fullname = 0;
  
      switch(get_lib_type(opts->target_platform, lib_dirs, library, opts->lib_suffix, &fullname))
      {
      case file_arh:
          strarray_add(files, strmake("-a%s", fullname));
          break;
      case file_dll:
          strarray_add(files, strmake("-d%s", fullname));
          if ((static_lib = find_static_lib(fullname)))
          {
              strarray_add(files, strmake("-a%s",static_lib));
              free(static_lib);
          }
          break;
      case file_so:
      default:
          /* keep it anyway, the linker may know what to do with it */
          strarray_add(files, strmake("-l%s", library));
          break;
      }
      free(fullname);
  }
  
  /* hack a main or WinMain function to work around Mingw's lack of Unicode support */
  static const char *mingw_unicode_hack( struct options *opts )
  {
      char *main_stub = get_temp_file( opts->output_name, ".c" );
  
      create_file( main_stub, 0644,
                   "typedef unsigned short wchar_t;\n"
                   "extern void * __stdcall LoadLibraryA(const char *);\n"
                   "extern void * __stdcall GetProcAddress(void *,const char *);\n"
                   "extern int wmain( int argc, wchar_t *argv[] );\n\n"
                   "int main( int argc, char *argv[] )\n{\n"
                   "    int wargc;\n"
                   "    wchar_t **wargv, **wenv;\n"
                   "    void *msvcrt = LoadLibraryA( \"msvcrt.dll\" );\n"
                   "    void (*__wgetmainargs)(int *argc, wchar_t** *wargv, wchar_t** *wenvp, int expand_wildcards,\n"
                   "                           int *new_mode) = GetProcAddress( msvcrt, \"__wgetmainargs\" );\n"
                   "    __wgetmainargs( &wargc, &wargv, &wenv, 0, 0 );\n"
                   "    return wmain( wargc, wargv );\n}\n" );
      return compile_to_object( opts, main_stub, NULL );
  }
  
  static void build(struct options* opts)
  {
      strarray *lib_dirs, *files;
      strarray *spec_args, *link_args;
      char *output_file;
      const char *spec_o_name;
      const char *output_name, *spec_file, *lang;
      int generate_app_loader = 1;
      int fake_module = 0;
      unsigned int j;
  
      /* NOTE: for the files array we'll use the following convention:
       *    -axxx:  xxx is an archive (.a)
       *    -dxxx:  xxx is a DLL (.def)
       *    -lxxx:  xxx is an unsorted library
       *    -oxxx:  xxx is an object (.o)
       *    -rxxx:  xxx is a resource (.res)
       *    -sxxx:  xxx is a shared lib (.so)
       *    -xlll:  lll is the language (c, c++, etc.)
       */
  
      output_file = strdup( opts->output_name ? opts->output_name : "a.out" );
  
      /* 'winegcc -o app xxx.exe.so' only creates the load script */
      if (opts->files->size == 1 && strendswith(opts->files->base[0], ".exe.so"))
      {
  	create_file(output_file, 0755, app_loader_template, opts->files->base[0]);
  	return;
      }
  
      /* generate app loader only for .exe */
      if (opts->shared || strendswith(output_file, ".so"))
  	generate_app_loader = 0;
  
      if (strendswith(output_file, ".fake")) fake_module = 1;
  
      /* normalize the filename a bit: strip .so, ensure it has proper ext */
      if (strendswith(output_file, ".so")) 
  	output_file[strlen(output_file) - 3] = 0;
      if ((output_name = strrchr(output_file, '/'))) output_name++;
      else output_name = output_file;
      if (!strchr(output_name, '.'))
          output_file = strmake("%s.%s", output_file, opts->shared ? "dll" : "exe");
  
      /* get the filename from the path */
      if ((output_name = strrchr(output_file, '/'))) output_name++;
      else output_name = output_file;
  
      /* prepare the linking path */
      if (!opts->wine_objdir)
      {
          char *lib_dir = get_lib_dir( opts );
          lib_dirs = strarray_dup(opts->lib_dirs);
          strarray_add( lib_dirs, strmake( "%s/wine", lib_dir ));
          strarray_add( lib_dirs, lib_dir );
      }
      else
      {
          lib_dirs = strarray_alloc();
          strarray_add(lib_dirs, strmake("%s/dlls", opts->wine_objdir));
          strarray_add(lib_dirs, strmake("%s/libs/wine", opts->wine_objdir));
          strarray_addall(lib_dirs, opts->lib_dirs);
      }
  
      /* mark the files with their appropriate type */
      spec_file = lang = 0;
      files = strarray_alloc();
      link_args = strarray_alloc();
      for ( j = 0; j < opts->files->size; j++ )
      {
  	const char* file = opts->files->base[j];
  	if (file[0] != '-')
  	{
  	    switch(get_file_type(file))
  	    {
  		case file_def:
  		case file_spec:
  		    if (spec_file)
  			error("Only one spec file can be specified\n");
  		    spec_file = file;
  		    break;
  		case file_rc:
  		    /* FIXME: invoke wrc to build it */
  		    error("Can't compile .rc file at the moment: %s\n", file);
  	            break;
  	    	case file_res:
  		    strarray_add(files, strmake("-r%s", file));
  		    break;
  		case file_obj:
  		    strarray_add(files, strmake("-o%s", file));
  		    break;
  		case file_arh:
  		    strarray_add(files, strmake("-a%s", file));
  		    break;
  		case file_so:
  		    strarray_add(files, strmake("-s%s", file));
  		    break;
  	    	case file_na:
  		    error("File does not exist: %s\n", file);
  		    break;
  	        default:
  		    file = compile_to_object(opts, file, lang);
  		    strarray_add(files, strmake("-o%s", file));
  		    break;
  	    }
  	}
  	else if (file[1] == 'l')
              add_library(opts, lib_dirs, files, file + 2 );
  	else if (file[1] == 'x')
  	    lang = file;
      }
  
      /* building for Windows is completely different */
  
      if (opts->target_platform == PLATFORM_WINDOWS || opts->target_platform == PLATFORM_CYGWIN)
      {
          strarray *resources = strarray_alloc();
          char *res_o_name = NULL;
  
          if (opts->win16_app)
              error( "Building 16-bit code is not supported for Windows\n" );
  
          if (opts->shared)
          {
              /* run winebuild to generate the .def file */
              char *spec_def_name = get_temp_file(output_name, ".spec.def");
              spec_args = get_winebuild_args( opts );
              strarray_add(spec_args, "--def");
              strarray_add(spec_args, "-o");
              strarray_add(spec_args, spec_def_name);
              if (spec_file)
              {
                  strarray_add(spec_args, "--export");
                  strarray_add(spec_args, spec_file);
              }
              spawn(opts->prefix, spec_args, 0);
              strarray_free(spec_args);
  
              if (opts->target) strarray_add(link_args, strmake("%s-dllwrap", opts->target));
              else strarray_add(link_args, "dllwrap");
              if (verbose) strarray_add(link_args, "-v");
              strarray_add(link_args, "-k");
              strarray_add(link_args, "--def");
              strarray_add(link_args, spec_def_name);
          }
          else
          {
              strarray_addall(link_args, get_translator(opts));
              strarray_add(link_args, opts->gui_app ? "-mwindows" : "-mconsole");
              if (opts->nodefaultlibs) strarray_add(link_args, "-nodefaultlibs");
          }
  
          for ( j = 0 ; j < opts->linker_args->size ; j++ )
              strarray_add(link_args, opts->linker_args->base[j]);
  
          strarray_add(link_args, "-o");
          strarray_add(link_args, output_file);
  
          if (opts->image_base)
              strarray_add(link_args, strmake("-Wl,--image-base,%s", opts->image_base));
  
          if (opts->large_address_aware) strarray_add( link_args, "-Wl,--large-address-aware" );
  
          if (opts->unicode_app && !opts->shared)
              strarray_add(link_args, mingw_unicode_hack(opts));
  
          for ( j = 0; j < lib_dirs->size; j++ )
              strarray_add(link_args, strmake("-L%s", lib_dirs->base[j]));
  
          if (!opts->nodefaultlibs)
          {
              add_library(opts, lib_dirs, files, "winecrt0");
              add_library(opts, lib_dirs, files, "kernel32");
              add_library(opts, lib_dirs, files, "ntdll");
          }
          if (opts->shared && !opts->nostdlib) add_library(opts, lib_dirs, files, "wine");
          if (!opts->shared && opts->use_msvcrt && opts->target_platform == PLATFORM_CYGWIN)
              add_library(opts, lib_dirs, files, "msvcrt");
  
          for ( j = 0; j < files->size; j++ )
          {
              const char* name = files->base[j] + 2;
  
              switch(files->base[j][1])
              {
              case 'l':
              case 'd':
                  strarray_add(link_args, strmake("-l%s", name));
                  break;
              case 's':
              case 'o':
                  strarray_add(link_args, name);
                  break;
              case 'a':
                  if (strchr(name, '/'))
                  {
                      /* turn the path back into -Ldir -lfoo options
                       * this makes sure that we use the specified libs even
                       * when mingw adds its own import libs to the link */
                      char *lib = xstrdup( name );
                      char *p = strrchr( lib, '/' );
  
                      *p++ = 0;
                      if (!strncmp( p, "lib", 3 ))
                      {
                          char *ext = strrchr( p, '.' );
  
                          if (ext) *ext = 0;
                          p += 3;
                          strarray_add(link_args, strmake("-L%s", lib ));
                          strarray_add(link_args, strmake("-l%s", p ));
                          free( lib );
                          break;
                      }
                      free( lib );
                  }
                  strarray_add(link_args, name);
                  break;
              case 'r':
                  if (!res_o_name)
                  {
                      res_o_name = get_temp_file( output_name, ".res.o" );
                      strarray_add( link_args, res_o_name );
                  }
                  strarray_add( resources, name );
                  break;
              }
          }
  
          if (res_o_name) compile_resources_to_object( opts, resources, res_o_name );
  
          spawn(opts->prefix, link_args, 0);
          strarray_free (resources);
          strarray_free (link_args);
          strarray_free (lib_dirs);
          strarray_free (files);
          return;
      }
  
      /* add the default libraries, if needed */
      if (!opts->nostdlib && opts->use_msvcrt) add_library(opts, lib_dirs, files, "msvcrt");
  
      if (!opts->wine_objdir && !opts->nodefaultlibs) 
      {
          if (opts->gui_app) 
  	{
  	    add_library(opts, lib_dirs, files, "shell32");
  	    add_library(opts, lib_dirs, files, "comdlg32");
  	    add_library(opts, lib_dirs, files, "gdi32");
  	}
          add_library(opts, lib_dirs, files, "advapi32");
          add_library(opts, lib_dirs, files, "user32");
      }
  
      if (!opts->nodefaultlibs)
      {
          add_library(opts, lib_dirs, files, "winecrt0");
          if (opts->win16_app) add_library(opts, lib_dirs, files, "kernel");
          add_library(opts, lib_dirs, files, "kernel32");
          add_library(opts, lib_dirs, files, "ntdll");
      }
      if (!opts->nostdlib) add_library(opts, lib_dirs, files, "wine");
  
      /* run winebuild to generate the .spec.o file */
      spec_args = get_winebuild_args( opts );
      spec_o_name = get_temp_file(output_name, ".spec.o");
      if (opts->force_pointer_size)
          strarray_add(spec_args, strmake("-m%u", 8 * opts->force_pointer_size ));
      strarray_addall(spec_args, strarray_fromstring(DLLFLAGS, " "));
      strarray_add(spec_args, opts->shared ? "--dll" : "--exe");
      if (fake_module)
      {
          strarray_add(spec_args, "--fake-module");
          strarray_add(spec_args, "-o");
          strarray_add(spec_args, output_file);
      }
      else
      {
          strarray_add(spec_args, "-o");
          strarray_add(spec_args, spec_o_name);
      }
      if (spec_file)
      {
          strarray_add(spec_args, "-E");
          strarray_add(spec_args, spec_file);
      }
      if (opts->win16_app) strarray_add(spec_args, "-m16");
  
      if (!opts->shared)
      {
          strarray_add(spec_args, "-F");
          strarray_add(spec_args, output_name);
          strarray_add(spec_args, "--subsystem");
          strarray_add(spec_args, opts->gui_app ? "windows" : "console");
          if (opts->unicode_app)
          {
              strarray_add(spec_args, "--entry");
              strarray_add(spec_args, "__wine_spec_exe_wentry");
          }
          if (opts->large_address_aware) strarray_add( spec_args, "--large-address-aware" );
      }
  
      for ( j = 0; j < lib_dirs->size; j++ )
  	strarray_add(spec_args, strmake("-L%s", lib_dirs->base[j]));
  
      for ( j = 0 ; j < opts->winebuild_args->size ; j++ )
          strarray_add(spec_args, opts->winebuild_args->base[j]);
  
      /* add resource files */
      for ( j = 0; j < files->size; j++ )
  	if (files->base[j][1] == 'r') strarray_add(spec_args, files->base[j]);
  
      /* add other files */
      strarray_add(spec_args, "--");
      for ( j = 0; j < files->size; j++ )
      {
  	switch(files->base[j][1])
  	{
  	    case 'd':
  	    case 'a':
  	    case 'o':
  		strarray_add(spec_args, files->base[j] + 2);
  		break;
  	}
      }
  
      spawn(opts->prefix, spec_args, 0);
      strarray_free (spec_args);
      if (fake_module) return;  /* nothing else to do */
  
      /* link everything together now */
      strarray_addall(link_args, get_translator(opts));
      strarray_addall(link_args, strarray_fromstring(LDDLLFLAGS, " "));
  
      strarray_add(link_args, "-o");
      strarray_add(link_args, strmake("%s.so", output_file));
  
      for ( j = 0 ; j < opts->linker_args->size ; j++ ) 
          strarray_add(link_args, opts->linker_args->base[j]);
  
      switch (opts->target_platform)
      {
      case PLATFORM_APPLE:
          if (opts->image_base)
          {
              strarray_add(link_args, "-image_base");
              strarray_add(link_args, opts->image_base);
          }
          if (opts->strip)
              strarray_add(link_args, "-Wl,-x");
          break;
      case PLATFORM_SOLARIS:
          {
              char *mapfile = get_temp_file( output_name, ".map" );
              const char *align = opts->section_align ? opts->section_align : "0x1000";
  
              create_file( mapfile, 0644, "text = A%s;\ndata = A%s;\n", align, align );
              strarray_add(link_args, strmake("-Wl,-M,%s", mapfile));
              strarray_add(tmp_files, mapfile);
          }
          break;
      default:
          break;
      }
  
      for ( j = 0; j < lib_dirs->size; j++ )
  	strarray_add(link_args, strmake("-L%s", lib_dirs->base[j]));
  
      strarray_add(link_args, spec_o_name);
  
      for ( j = 0; j < files->size; j++ )
      {
  	const char* name = files->base[j] + 2;
  	switch(files->base[j][1])
  	{
  	    case 'l':
  		strarray_add(link_args, strmake("-l%s", name));
  		break;
  	    case 's':
  	    case 'a':
  	    case 'o':
  		strarray_add(link_args, name);
  		break;
  	}
      }
  
      if (!opts->nostdlib) 
      {
  	strarray_add(link_args, "-lm");
  	strarray_add(link_args, "-lc");
      }
  
      spawn(opts->prefix, link_args, 0);
      strarray_free (link_args);
  
      /* set the base address */
      if (opts->image_base)
      {
          const char *prelink = PRELINK;
          if (prelink[0] && strcmp(prelink,"false"))
          {
              strarray *prelink_args = strarray_alloc();
              strarray_add(prelink_args, prelink);
              strarray_add(prelink_args, "--reloc-only");
              strarray_add(prelink_args, opts->image_base);
              strarray_add(prelink_args, strmake("%s.so", output_file));
              spawn(opts->prefix, prelink_args, 1);
              strarray_free(prelink_args);
          }
      }
  
      /* create the loader script */
      if (generate_app_loader)
          create_file(output_file, 0755, app_loader_template, strmake("%s.so", output_name));
  }
  
  
  static void forward(int argc, char **argv, struct options* opts)
  {
      strarray* args = strarray_alloc();
      int j;
  
      strarray_addall(args, get_translator(opts));
  
      for( j = 1; j < argc; j++ ) 
  	strarray_add(args, argv[j]);
  
      spawn(opts->prefix, args, 0);
      strarray_free (args);
  }
  
  /*
   *      Linker Options
   *          object-file-name  -llibrary -nostartfiles  -nodefaultlibs
   *          -nostdlib -s  -static  -static-libgcc  -shared  -shared-libgcc
   *          -symbolic -Wl,option  -Xlinker option -u symbol
   *	    -framework name
   */
  static int is_linker_arg(const char* arg)
  {
      static const char* link_switches[] = 
      {
  	"-nostartfiles", "-nostdlib", "-s",
  	"-static", "-static-libgcc", "-shared", "-shared-libgcc", "-symbolic",
  	"-framework", "--coverage", "-fprofile-generate", "-fprofile-use"
      };
      unsigned int j;
  
      switch (arg[1]) 
      {
  	case 'R':
  	case 'z':
  	case 'l':
  	case 'u':
  	    return 1;
          case 'W':
              if (strncmp("-Wl,", arg, 4) == 0) return 1;
  	    break;
  	case 'X':
  	    if (strcmp("-Xlinker", arg) == 0) return 1;
  	    break;
  	case 'a':
  	    if (strcmp("-arch", arg) == 0) return 1;
  	    break;
      }
  
      for (j = 0; j < sizeof(link_switches)/sizeof(link_switches[0]); j++)
  	if (strcmp(link_switches[j], arg) == 0) return 1;
  
      return 0;
  }
  
  /*
   *      Target Options
   *          -b machine  -V version
   */
  static int is_target_arg(const char* arg)
  {
      return arg[1] == 'b' || arg[1] == 'V';
  }
  
  
  /*
   *      Directory Options
   *          -Bprefix  -Idir  -I-  -Ldir  -specs=file
   */
  static int is_directory_arg(const char* arg)
  {
      return arg[1] == 'B' || arg[1] == 'L' || arg[1] == 'I' || strncmp("-specs=", arg, 7) == 0;
  }
  
  /*
   *      MinGW Options
   *	    -mno-cygwin -mwindows -mconsole -mthreads -municode
   */ 
  static int is_mingw_arg(const char* arg)
  {
      static const char* mingw_switches[] = 
      {
          "-mno-cygwin", "-mwindows", "-mconsole", "-mthreads", "-municode"
      };
      unsigned int j;
  
      for (j = 0; j < sizeof(mingw_switches)/sizeof(mingw_switches[0]); j++)
  	if (strcmp(mingw_switches[j], arg) == 0) return 1;
  
      return 0;
  }
  
  static void parse_target_option( struct options *opts, const char *target )
  {
      char *p, *platform, *spec = xstrdup( target );
      unsigned int i;
  
      /* target specification is in the form CPU-MANUFACTURER-OS or CPU-MANUFACTURER-KERNEL-OS */
  
      /* get the CPU part */
  
      if ((p = strchr( spec, '-' )))
      {
          *p++ = 0;
          for (i = 0; i < sizeof(cpu_names)/sizeof(cpu_names[0]); i++)
          {
              if (!strcmp( cpu_names[i].name, spec ))
              {
                  opts->target_cpu = cpu_names[i].cpu;
                  break;
              }
          }
          if (i == sizeof(cpu_names)/sizeof(cpu_names[0]))
              error( "Unrecognized CPU '%s'\n", spec );
          platform = p;
          if ((p = strrchr( p, '-' ))) platform = p + 1;
      }
      else if (!strcmp( spec, "mingw32" ))
      {
          opts->target_cpu = CPU_x86;
          platform = spec;
      }
      else
          error( "Invalid target specification '%s'\n", target );
  
      /* get the OS part */
  
      opts->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) ))
          {
              opts->target_platform = platform_names[i].platform;
              break;
          }
      }
  
      free( spec );
      opts->target = xstrdup( target );
  }
  
  int main(int argc, char **argv)
  {
      int i, c, next_is_arg = 0, linking = 1;
      int raw_compiler_arg, raw_linker_arg;
      const char* option_arg;
      struct options opts;
      char* lang = 0;
      char* str;
  
  #ifdef SIGHUP
      signal( SIGHUP, exit_on_signal );
  #endif
      signal( SIGTERM, exit_on_signal );
      signal( SIGINT, exit_on_signal );
  #ifdef HAVE_SIGADDSET
      sigemptyset( &signal_mask );
      sigaddset( &signal_mask, SIGHUP );
      sigaddset( &signal_mask, SIGTERM );
      sigaddset( &signal_mask, SIGINT );
  #endif
  
      /* setup tmp file removal at exit */
      tmp_files = strarray_alloc();
      atexit(clean_temp_files);
      
      /* initialize options */
      memset(&opts, 0, sizeof(opts));
      opts.target_cpu = build_cpu;
      opts.target_platform = build_platform;
      opts.lib_dirs = strarray_alloc();
      opts.files = strarray_alloc();
      opts.linker_args = strarray_alloc();
      opts.compiler_args = strarray_alloc();
      opts.winebuild_args = strarray_alloc();
  
      /* determine the processor type */
      if (strendswith(argv[0], "winecpp")) opts.processor = proc_cpp;
      else if (strendswith(argv[0], "++")) opts.processor = proc_cxx;
      
      /* parse options */
      for ( i = 1 ; i < argc ; i++ ) 
      {
          if (argv[i][0] == '-')  /* option */
  	{
  	    /* determine if this switch is followed by a separate argument */
  	    next_is_arg = 0;
  	    option_arg = 0;
  	    switch(argv[i][1])
  	    {
  		case 'x': case 'o': case 'D': case 'U':
  		case 'I': case 'A': case 'l': case 'u':
  		case 'b': case 'V': case 'G': case 'L':
  		case 'B': case 'R': case 'z':
  		    if (argv[i][2]) option_arg = &argv[i][2];
  		    else next_is_arg = 1;
  		    break;
  		case 'i':
  		    next_is_arg = 1;
  		    break;
  		case 'a':
  		    if (strcmp("-aux-info", argv[i]) == 0)
  			next_is_arg = 1;
  		    if (strcmp("-arch", argv[i]) == 0)
  			next_is_arg = 1;
  		    break;
  		case 'X':
  		    if (strcmp("-Xlinker", argv[i]) == 0)
  			next_is_arg = 1;
  		    break;
  		case 'M':
  		    c = argv[i][2];
  		    if (c == 'F' || c == 'T' || c == 'Q')
  		    {
  			if (argv[i][3]) option_arg = &argv[i][3];
  			else next_is_arg = 1;
  		    }
  		    break;
  		case 'f':
  		    if (strcmp("-framework", argv[i]) == 0)
  			next_is_arg = 1;
  		    break;
  		case '-':
  		    if (strcmp("--param", argv[i]) == 0)
  			next_is_arg = 1;
  		    break;
  	    }
  	    if (next_is_arg)
              {
                  if (i + 1 >= argc) error("option -%c requires an argument\n", argv[i][1]);
                  option_arg = argv[i+1];
              }
  
  	    /* determine what options go 'as is' to the linker & the compiler */
  	    raw_compiler_arg = raw_linker_arg = 0;
  	    if (is_linker_arg(argv[i])) 
  	    {
  		raw_linker_arg = 1;
  	    }
  	    else 
  	    {
  		if (is_directory_arg(argv[i]) || is_target_arg(argv[i]))
  		    raw_linker_arg = 1;
  		raw_compiler_arg = !is_mingw_arg(argv[i]);
  	    }
  
  	    /* these things we handle explicitly so we don't pass them 'as is' */
  	    if (argv[i][1] == 'l' || argv[i][1] == 'I' || argv[i][1] == 'L')
  		raw_linker_arg = 0;
  	    if (argv[i][1] == 'c' || argv[i][1] == 'L')
  		raw_compiler_arg = 0;
  	    if (argv[i][1] == 'o' || argv[i][1] == 'b' || argv[i][1] == 'V')
  		raw_compiler_arg = raw_linker_arg = 0;
  
  	    /* do a bit of semantic analysis */
              switch (argv[i][1]) 
  	    {
  		case 'B':
  		    str = strdup(option_arg);
  		    if (strendswith(str, "/")) str[strlen(str) - 1] = 0;
  		    if (strendswith(str, "/tools/winebuild"))
                      {
                          char *objdir = strdup(str);
                          objdir[strlen(objdir) - sizeof("/tools/winebuild") + 1] = 0;
                          opts.wine_objdir = objdir;
                          /* don't pass it to the compiler, this generates warnings */
                          raw_compiler_arg = raw_linker_arg = 0;
                      }
                      if (!opts.prefix) opts.prefix = strarray_alloc();
                      strarray_add(opts.prefix, str);
  		    break;
                  case 'b':
                      parse_target_option( &opts, option_arg );
                      break;
                  case 'V':
                      opts.version = xstrdup( option_arg );
                      break;
                  case 'c':        /* compile or assemble */
  		    if (argv[i][2] == 0) opts.compile_only = 1;
  		    /* fall through */
                  case 'S':        /* generate assembler code */
                  case 'E':        /* preprocess only */
                      if (argv[i][2] == 0) linking = 0;
                      break;
  		case 'f':
  		    if (strcmp("-fno-short-wchar", argv[i]) == 0)
                          opts.noshortwchar = 1;
  		    else if (!strcmp("-fasynchronous-unwind-tables", argv[i]))
                          opts.unwind_tables = 1;
  		    else if (!strcmp("-fno-asynchronous-unwind-tables", argv[i]))
                          opts.unwind_tables = 0;
  		    break;
  		case 'l':
  		    strarray_add(opts.files, strmake("-l%s", option_arg));
  		    break;
  		case 'L':
  		    strarray_add(opts.lib_dirs, option_arg);
  		    break;
                  case 'M':        /* map file generation */
                      linking = 0;
                      break;
  		case 'm':
  		    if (strcmp("-mno-cygwin", argv[i]) == 0)
  			opts.use_msvcrt = 1;
  		    else if (strcmp("-mwindows", argv[i]) == 0)
  			opts.gui_app = 1;
  		    else if (strcmp("-mconsole", argv[i]) == 0)
  			opts.gui_app = 0;
  		    else if (strcmp("-municode", argv[i]) == 0)
  			opts.unicode_app = 1;
  		    else if (strcmp("-m16", argv[i]) == 0)
  			opts.win16_app = 1;
  		    else if (strcmp("-m32", argv[i]) == 0)
                      {
                          if (opts.target_cpu == CPU_x86_64)
                              opts.target_cpu = CPU_x86;
                          opts.force_pointer_size = 4;
  			raw_linker_arg = 1;
                      }
  		    else if (strcmp("-m64", argv[i]) == 0)
                      {
                          opts.force_pointer_size = 8;
  			raw_linker_arg = 1;
                      }
                      else if (strncmp("-mcpu=", argv[i], 6) == 0)
                          strarray_add(opts.winebuild_args, argv[i]);
  		    break;
                  case 'n':
                      if (strcmp("-nostdinc", argv[i]) == 0)
                          opts.nostdinc = 1;
                      else if (strcmp("-nodefaultlibs", argv[i]) == 0)
                          opts.nodefaultlibs = 1;
                      else if (strcmp("-nostdlib", argv[i]) == 0)
                          opts.nostdlib = 1;
                      else if (strcmp("-nostartfiles", argv[i]) == 0)
                          opts.nostartfiles = 1;
                      break;
  		case 'o':
  		    opts.output_name = option_arg;
  		    break;
                  case 's':
                      if (strcmp("-static", argv[i]) == 0) 
  			linking = -1;
  		    else if(strcmp("-save-temps", argv[i]) == 0)
  			keep_generated = 1;
  		    else if(strcmp("-shared", argv[i]) == 0)
  		    {
  			opts.shared = 1;
                          raw_compiler_arg = raw_linker_arg = 0;
  		    }
                      else if (strcmp("-s", argv[i]) == 0 && opts.target_platform == PLATFORM_APPLE)
                      {
                          /* On Mac, change -s into -Wl,-x. ld's -s switch
                           * is deprecated, and it doesn't work on Tiger with
                           * MH_BUNDLEs anyway
                           */
                          opts.strip = 1;
                          raw_linker_arg = 0;
                      }
                      break;
                  case 'v':
                      if (argv[i][2] == 0) verbose++;
                      break;
                  case 'W':
                      if (strncmp("-Wl,", argv[i], 4) == 0)
  		    {
                          unsigned int j;
                          strarray* Wl = strarray_fromstring(argv[i] + 4, ",");
                          for (j = 0; j < Wl->size; j++)
                          {
                              if (!strcmp(Wl->base[j], "--image-base") && j < Wl->size - 1)
                              {
                                  opts.image_base = strdup( Wl->base[++j] );
                                  continue;
                              }
                              if (!strcmp(Wl->base[j], "--section-alignment") && j < Wl->size - 1)
                              {
                                  opts.section_align = strdup( Wl->base[++j] );
                                  continue;
                              }
                              if (!strcmp(Wl->base[j], "--large-address-aware"))
                              {
                                  opts.large_address_aware = 1;
                                  continue;
                              }
                              if (!strcmp(Wl->base[j], "-static")) linking = -1;
                              strarray_add(opts.linker_args, strmake("-Wl,%s",Wl->base[j]));
                          }
                          strarray_free(Wl);
                          raw_compiler_arg = raw_linker_arg = 0;
                      }
  		    else if (strncmp("-Wb,", argv[i], 4) == 0)
  		    {
  			strarray* Wb = strarray_fromstring(argv[i] + 4, ",");
  			strarray_addall(opts.winebuild_args, Wb);
  			strarray_free(Wb);
                          /* don't pass it to the compiler, it generates errors */
                          raw_compiler_arg = raw_linker_arg = 0;
  		    }
                      break;
  		case 'x':
  		    lang = strmake("-x%s", option_arg);
  		    strarray_add(opts.files, lang);
  		    /* we'll pass these flags ourselves, explicitly */
                      raw_compiler_arg = raw_linker_arg = 0;
  		    break;
                  case '-':
                      if (strcmp("-static", argv[i]+1) == 0)
                          linking = -1;
                      else if (!strncmp("--sysroot", argv[i], 9) && opts.wine_objdir)
                      {
                          if (argv[i][9] == '=') opts.wine_objdir = argv[i] + 10;
                          else opts.wine_objdir = argv[++i];
                          raw_compiler_arg = raw_linker_arg = 0;
                      }
                      else if (!strncmp("--lib-suffix", argv[i], 12) && opts.wine_objdir)
                      {
                          if (argv[i][12] == '=') opts.lib_suffix = argv[i] + 13;
                          else opts.lib_suffix = argv[++i];
                          raw_compiler_arg = raw_linker_arg = 0;
                      }
                      break;
              }
  
  	    /* put the arg into the appropriate bucket */
  	    if (raw_linker_arg) 
  	    {
  		strarray_add(opts.linker_args, argv[i]);
  		if (next_is_arg && (i + 1 < argc)) 
  		    strarray_add(opts.linker_args, argv[i + 1]);
  	    }
  	    if (raw_compiler_arg)
  	    {
  		strarray_add(opts.compiler_args, argv[i]);
  		if (next_is_arg && (i + 1 < argc))
  		    strarray_add(opts.compiler_args, argv[i + 1]);
  	    }
  
  	    /* skip the next token if it's an argument */
  	    if (next_is_arg) i++;
          }
  	else
  	{
  	    strarray_add(opts.files, argv[i]);
  	} 
      }
  
      if (opts.processor == proc_cpp) linking = 0;
      if (linking == -1) error("Static linking is not supported\n");
  
      if (opts.files->size == 0) forward(argc, argv, &opts);
      else if (linking) build(&opts);
      else compile(&opts, lang);
  
      return 0;
  }
  