* dllwrap.c: Replace 'program_name' with 'prog_name' to avoid conflicts with
exported global defined in bucomm.h. (deduce_name): Rename parameter 'program_name' to 'name' to avoid shadowing the global defined in bucomm.h.
This commit is contained in:
Nick Clifton
parent
982de27abe
commit
61513dc1cb
@ -1,3 +1,10 @@
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2004-07-13 Nick Clifton <nickc@redhat.com>
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* dllwrap.c: Replace 'program_name' with 'prog_name' to avoid
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conflicts with exported global defined in bucomm.h.
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(deduce_name): Rename parameter 'program_name' to 'name' to avoid
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shadowing the global defined in bucomm.h.
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2004-07-12 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
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* dlltool.c (ext_prefix_alias): New global variable.
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@ -1,5 +1,5 @@
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/* dllwrap.c -- wrapper for DLLTOOL and GCC to generate PE style DLLs
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Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
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Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
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Contributed by Mumit Khan (khan@xraylith.wisc.edu).
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This file is part of GNU Binutils.
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@ -101,7 +101,7 @@ static target_type which_target = UNKNOWN_TARGET;
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static int dontdeltemps = 0;
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static int dry_run = 0;
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static char *program_name;
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static char *prog_name;
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static int verbose = 0;
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@ -139,8 +139,8 @@ static void cleanup_and_exit (int);
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static void
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display (const char * message, va_list args)
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{
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if (program_name != NULL)
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fprintf (stderr, "%s: ", program_name);
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if (prog_name != NULL)
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fprintf (stderr, "%s: ", prog_name);
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vfprintf (stderr, message, args);
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fputc ('\n', stderr);
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@ -244,17 +244,20 @@ look_for_prog (const char *prog_name, const char *prefix, int end_prefix)
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Returns a dynamically allocated string. */
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static char *
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deduce_name (const char *prog_name)
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deduce_name (const char * name)
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{
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char *cmd;
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char *dash, *slash, *cp;
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const char *dash;
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const char *slash;
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const char *cp;
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dash = NULL;
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slash = NULL;
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for (cp = program_name; *cp != '\0'; ++cp)
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for (cp = name; *cp != '\0'; ++cp)
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{
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if (*cp == '-')
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dash = cp;
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if (
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#if defined(__DJGPP__) || defined (__CYGWIN__) || defined(__WIN32__)
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*cp == ':' || *cp == '\\' ||
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@ -269,24 +272,18 @@ deduce_name (const char *prog_name)
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cmd = NULL;
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if (dash != NULL)
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{
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/* First, try looking for a prefixed PROG_NAME in the
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PROGRAM_NAME directory, with the same prefix as PROGRAM_NAME. */
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cmd = look_for_prog (prog_name, program_name, dash - program_name + 1);
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}
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/* First, try looking for a prefixed PROG_NAME in the
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PROGRAM_NAME directory, with the same prefix as PROGRAM_NAME. */
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cmd = look_for_prog (name, name, dash - name + 1);
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if (slash != NULL && cmd == NULL)
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{
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/* Next, try looking for a PROG_NAME in the same directory as
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that of this program. */
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cmd = look_for_prog (prog_name, program_name, slash - program_name + 1);
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}
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/* Next, try looking for a PROG_NAME in the same directory as
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that of this program. */
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cmd = look_for_prog (name, name, slash - name + 1);
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if (cmd == NULL)
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{
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/* Just return PROG_NAME as is. */
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cmd = xstrdup (prog_name);
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}
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/* Just return PROG_NAME as is. */
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cmd = xstrdup (name);
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return cmd;
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}
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@ -396,14 +393,14 @@ run (const char *what, char *args)
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if (dry_run)
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return 0;
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pid = pexecute (argv[0], (char * const *) argv, program_name, temp_base,
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pid = pexecute (argv[0], (char * const *) argv, prog_name, temp_base,
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&errmsg_fmt, &errmsg_arg, PEXECUTE_ONE | PEXECUTE_SEARCH);
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if (pid == -1)
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{
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int errno_val = errno;
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fprintf (stderr, "%s: ", program_name);
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fprintf (stderr, "%s: ", prog_name);
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fprintf (stderr, errmsg_fmt, errmsg_arg);
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fprintf (stderr, ": %s\n", strerror (errno_val));
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return 1;
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@ -479,13 +476,13 @@ strhash (const char *str)
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static void
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usage (FILE *file, int status)
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{
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fprintf (file, _("Usage %s <option(s)> <object-file(s)>\n"), program_name);
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fprintf (file, _("Usage %s <option(s)> <object-file(s)>\n"), prog_name);
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fprintf (file, _(" Generic options:\n"));
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fprintf (file, _(" --quiet, -q Work quietly\n"));
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fprintf (file, _(" --verbose, -v Verbose\n"));
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fprintf (file, _(" --version Print dllwrap version\n"));
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fprintf (file, _(" --implib <outname> Synonym for --output-lib\n"));
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fprintf (file, _(" Options for %s:\n"), program_name);
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fprintf (file, _(" Options for %s:\n"), prog_name);
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fprintf (file, _(" --driver-name <driver> Defaults to \"gcc\"\n"));
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fprintf (file, _(" --driver-flags <flags> Override default ld flags\n"));
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fprintf (file, _(" --dlltool-name <dlltool> Defaults to \"dlltool\"\n"));
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@ -624,7 +621,7 @@ main (int argc, char **argv)
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char *image_base_str = 0;
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program_name = argv[0];
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prog_name = argv[0];
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#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
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setlocale (LC_MESSAGES, "");
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@ -688,7 +685,7 @@ main (int argc, char **argv)
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verbose = 1;
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break;
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case OPTION_VERSION:
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print_version (program_name);
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print_version (prog_name);
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break;
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case 'e':
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entry_point = optarg;
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@ -781,7 +778,7 @@ main (int argc, char **argv)
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}
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}
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/* sanity checks. */
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/* Sanity checks. */
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if (! dll_name && ! dll_file_name)
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{
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warn (_("Must provide at least one of -o or --dllname options"));
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@ -806,6 +803,7 @@ main (int argc, char **argv)
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if (! def_file_seen)
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{
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char *fileprefix = choose_temp_base ();
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def_file_name = (char *) xmalloc (strlen (fileprefix) + 5);
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sprintf (def_file_name, "%s.def",
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(dontdeltemps) ? mybasename (fileprefix) : fileprefix);
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@ -816,7 +814,7 @@ main (int argc, char **argv)
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Creating one, but that may not be what you want"));
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}
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/* set the target platform. */
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/* Set the target platform. */
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if (strstr (target, "cygwin"))
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which_target = CYGWIN_TARGET;
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else if (strstr (target, "mingw"))
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@ -824,12 +822,11 @@ Creating one, but that may not be what you want"));
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else
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which_target = UNKNOWN_TARGET;
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/* re-create the command lines as a string, taking care to quote stuff. */
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/* Re-create the command lines as a string, taking care to quote stuff. */
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dlltool_cmdline = dyn_string_new (cmdline_len);
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if (verbose)
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{
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dyn_string_append_cstr (dlltool_cmdline, " -v");
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}
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dyn_string_append_cstr (dlltool_cmdline, " -v");
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dyn_string_append_cstr (dlltool_cmdline, " --dllname ");
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dyn_string_append_cstr (dlltool_cmdline, dll_name);
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@ -922,10 +919,8 @@ Creating one, but that may not be what you want"));
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}
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}
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/*
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* Step pre-1. If no --def <EXPORT_DEF> is specified, then create it
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* and then pass it on.
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*/
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/* Step pre-1. If no --def <EXPORT_DEF> is specified,
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then create it and then pass it on. */
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if (! def_file_seen)
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{
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@ -980,16 +975,13 @@ Creating one, but that may not be what you want"));
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fprintf (stderr, _("DRIVER options : %s\n"), driver_cmdline->s);
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}
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/*
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* Step 1. Call GCC/LD to create base relocation file. If using GCC, the
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* driver command line will look like the following:
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*
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* % gcc -Wl,--dll --Wl,--base-file,foo.base [rest of command line]
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*
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* If the user does not specify a base name, create temporary one that
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* is deleted at exit.
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*
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*/
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/* Step 1. Call GCC/LD to create base relocation file. If using GCC, the
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driver command line will look like the following:
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% gcc -Wl,--dll --Wl,--base-file,foo.base [rest of command line]
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If the user does not specify a base name, create temporary one that
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is deleted at exit. */
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if (! base_file_name)
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{
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@ -1027,23 +1019,19 @@ Creating one, but that may not be what you want"));
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dyn_string_delete (step1);
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}
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/*
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* Step 2. generate the exp file by running dlltool.
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* dlltool command line will look like the following:
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*
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* % dlltool -Wl,--dll --Wl,--base-file,foo.base [rest of command line]
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*
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* If the user does not specify a base name, create temporary one that
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* is deleted at exit.
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*
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*/
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/* Step 2. generate the exp file by running dlltool.
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dlltool command line will look like the following:
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% dlltool -Wl,--dll --Wl,--base-file,foo.base [rest of command line]
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If the user does not specify a base name, create temporary one that
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is deleted at exit. */
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if (! exp_file_name)
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{
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char *p = strrchr (dll_name, '.');
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size_t prefix_len = (p) ? p - dll_name : strlen (dll_name);
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size_t prefix_len = (p) ? (size_t) (p - dll_name) : strlen (dll_name);
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exp_file_name = (char *) xmalloc (prefix_len + 4 + 1);
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strncpy (exp_file_name, dll_name, prefix_len);
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exp_file_name[prefix_len] = '\0';
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@ -1053,6 +1041,7 @@ Creating one, but that may not be what you want"));
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{
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int quote;
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dyn_string_t step2 = dyn_string_new (dlltool_cmdline->length
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+ strlen (base_file_name)
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+ strlen (exp_file_name)
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