mirror of
https://github.com/Raine-gay/royal_road_archiver.git
synced 2024-11-23 15:48:41 -06:00
1039 lines
31 KiB
C
1039 lines
31 KiB
C
|
|
/* ./.libs/lt-html2xhtml.c - temporary wrapper executable for .libs/html2xhtml.exe
|
|
Generated by libtool (GNU libtool) 2.4.2 Debian-2.4.2-1.11
|
|
|
|
The html2xhtml program cannot be directly executed until all the libtool
|
|
libraries that it depends on are installed.
|
|
|
|
This wrapper executable should never be moved out of the build directory.
|
|
If it is, it will not operate correctly.
|
|
*/
|
|
#ifdef _MSC_VER
|
|
# define _CRT_SECURE_NO_DEPRECATE 1
|
|
#endif
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#ifdef _MSC_VER
|
|
# include <direct.h>
|
|
# include <process.h>
|
|
# include <io.h>
|
|
#else
|
|
# include <unistd.h>
|
|
# include <stdint.h>
|
|
# ifdef __CYGWIN__
|
|
# include <io.h>
|
|
# endif
|
|
#endif
|
|
#include <malloc.h>
|
|
#include <stdarg.h>
|
|
#include <assert.h>
|
|
#include <string.h>
|
|
#include <ctype.h>
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <sys/stat.h>
|
|
|
|
/* declarations of non-ANSI functions */
|
|
#if defined(__MINGW32__)
|
|
# ifdef __STRICT_ANSI__
|
|
int _putenv (const char *);
|
|
# endif
|
|
#elif defined(__CYGWIN__)
|
|
# ifdef __STRICT_ANSI__
|
|
char *realpath (const char *, char *);
|
|
int putenv (char *);
|
|
int setenv (const char *, const char *, int);
|
|
# endif
|
|
/* #elif defined (other platforms) ... */
|
|
#endif
|
|
|
|
/* portability defines, excluding path handling macros */
|
|
#if defined(_MSC_VER)
|
|
# define setmode _setmode
|
|
# define stat _stat
|
|
# define chmod _chmod
|
|
# define getcwd _getcwd
|
|
# define putenv _putenv
|
|
# define S_IXUSR _S_IEXEC
|
|
# ifndef _INTPTR_T_DEFINED
|
|
# define _INTPTR_T_DEFINED
|
|
# define intptr_t int
|
|
# endif
|
|
#elif defined(__MINGW32__)
|
|
# define setmode _setmode
|
|
# define stat _stat
|
|
# define chmod _chmod
|
|
# define getcwd _getcwd
|
|
# define putenv _putenv
|
|
#elif defined(__CYGWIN__)
|
|
# define HAVE_SETENV
|
|
# define FOPEN_WB "wb"
|
|
/* #elif defined (other platforms) ... */
|
|
#endif
|
|
|
|
#if defined(PATH_MAX)
|
|
# define LT_PATHMAX PATH_MAX
|
|
#elif defined(MAXPATHLEN)
|
|
# define LT_PATHMAX MAXPATHLEN
|
|
#else
|
|
# define LT_PATHMAX 1024
|
|
#endif
|
|
|
|
#ifndef S_IXOTH
|
|
# define S_IXOTH 0
|
|
#endif
|
|
#ifndef S_IXGRP
|
|
# define S_IXGRP 0
|
|
#endif
|
|
|
|
/* path handling portability macros */
|
|
#ifndef DIR_SEPARATOR
|
|
# define DIR_SEPARATOR '/'
|
|
# define PATH_SEPARATOR ':'
|
|
#endif
|
|
|
|
#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
|
|
defined (__OS2__)
|
|
# define HAVE_DOS_BASED_FILE_SYSTEM
|
|
# define FOPEN_WB "wb"
|
|
# ifndef DIR_SEPARATOR_2
|
|
# define DIR_SEPARATOR_2 '\\'
|
|
# endif
|
|
# ifndef PATH_SEPARATOR_2
|
|
# define PATH_SEPARATOR_2 ';'
|
|
# endif
|
|
#endif
|
|
|
|
#ifndef DIR_SEPARATOR_2
|
|
# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
|
|
#else /* DIR_SEPARATOR_2 */
|
|
# define IS_DIR_SEPARATOR(ch) \
|
|
(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
|
|
#endif /* DIR_SEPARATOR_2 */
|
|
|
|
#ifndef PATH_SEPARATOR_2
|
|
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
|
|
#else /* PATH_SEPARATOR_2 */
|
|
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
|
|
#endif /* PATH_SEPARATOR_2 */
|
|
|
|
#ifndef FOPEN_WB
|
|
# define FOPEN_WB "w"
|
|
#endif
|
|
#ifndef _O_BINARY
|
|
# define _O_BINARY 0
|
|
#endif
|
|
|
|
#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
|
|
#define XFREE(stale) do { \
|
|
if (stale) { free ((void *) stale); stale = 0; } \
|
|
} while (0)
|
|
|
|
#if defined(LT_DEBUGWRAPPER)
|
|
static int lt_debug = 1;
|
|
#else
|
|
static int lt_debug = 0;
|
|
#endif
|
|
|
|
const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
|
|
|
|
void *xmalloc (size_t num);
|
|
char *xstrdup (const char *string);
|
|
const char *base_name (const char *name);
|
|
char *find_executable (const char *wrapper);
|
|
char *chase_symlinks (const char *pathspec);
|
|
int make_executable (const char *path);
|
|
int check_executable (const char *path);
|
|
char *strendzap (char *str, const char *pat);
|
|
void lt_debugprintf (const char *file, int line, const char *fmt, ...);
|
|
void lt_fatal (const char *file, int line, const char *message, ...);
|
|
static const char *nonnull (const char *s);
|
|
static const char *nonempty (const char *s);
|
|
void lt_setenv (const char *name, const char *value);
|
|
char *lt_extend_str (const char *orig_value, const char *add, int to_end);
|
|
void lt_update_exe_path (const char *name, const char *value);
|
|
void lt_update_lib_path (const char *name, const char *value);
|
|
char **prepare_spawn (char **argv);
|
|
void lt_dump_script (FILE *f);
|
|
volatile const char * MAGIC_EXE = "%%%MAGIC EXE variable%%%";
|
|
const char * LIB_PATH_VARNAME = "PATH";
|
|
const char * LIB_PATH_VALUE = "";
|
|
const char * EXE_PATH_VARNAME = "";
|
|
const char * EXE_PATH_VALUE = "";
|
|
const char * TARGET_PROGRAM_NAME = "html2xhtml.exe"; /* hopefully, no .exe */
|
|
|
|
#define LTWRAPPER_OPTION_PREFIX "--lt-"
|
|
|
|
static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
|
|
static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
|
|
static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
char **newargz;
|
|
int newargc;
|
|
char *tmp_pathspec;
|
|
char *actual_cwrapper_path;
|
|
char *actual_cwrapper_name;
|
|
char *target_name;
|
|
char *lt_argv_zero;
|
|
intptr_t rval = 127;
|
|
|
|
int i;
|
|
|
|
program_name = (char *) xstrdup (base_name (argv[0]));
|
|
newargz = XMALLOC (char *, argc + 1);
|
|
|
|
/* very simple arg parsing; don't want to rely on getopt
|
|
* also, copy all non cwrapper options to newargz, except
|
|
* argz[0], which is handled differently
|
|
*/
|
|
newargc=0;
|
|
for (i = 1; i < argc; i++)
|
|
{
|
|
if (strcmp (argv[i], dumpscript_opt) == 0)
|
|
{
|
|
setmode(1,_O_BINARY);
|
|
lt_dump_script (stdout);
|
|
return 0;
|
|
}
|
|
if (strcmp (argv[i], debug_opt) == 0)
|
|
{
|
|
lt_debug = 1;
|
|
continue;
|
|
}
|
|
if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
|
|
{
|
|
/* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
|
|
namespace, but it is not one of the ones we know about and
|
|
have already dealt with, above (inluding dump-script), then
|
|
report an error. Otherwise, targets might begin to believe
|
|
they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
|
|
namespace. The first time any user complains about this, we'll
|
|
need to make LTWRAPPER_OPTION_PREFIX a configure-time option
|
|
or a configure.ac-settable value.
|
|
*/
|
|
lt_fatal (__FILE__, __LINE__,
|
|
"unrecognized %s option: '%s'",
|
|
ltwrapper_option_prefix, argv[i]);
|
|
}
|
|
/* otherwise ... */
|
|
newargz[++newargc] = xstrdup (argv[i]);
|
|
}
|
|
newargz[++newargc] = NULL;
|
|
|
|
/* The GNU banner must be the first non-error debug message */
|
|
lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU libtool) 2.4.2 Debian-2.4.2-1.11\n");
|
|
lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
|
|
lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
|
|
|
|
tmp_pathspec = find_executable (argv[0]);
|
|
if (tmp_pathspec == NULL)
|
|
lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
|
|
lt_debugprintf (__FILE__, __LINE__,
|
|
"(main) found exe (before symlink chase) at: %s\n",
|
|
tmp_pathspec);
|
|
|
|
actual_cwrapper_path = chase_symlinks (tmp_pathspec);
|
|
lt_debugprintf (__FILE__, __LINE__,
|
|
"(main) found exe (after symlink chase) at: %s\n",
|
|
actual_cwrapper_path);
|
|
XFREE (tmp_pathspec);
|
|
|
|
actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
|
|
strendzap (actual_cwrapper_path, actual_cwrapper_name);
|
|
|
|
/* wrapper name transforms */
|
|
strendzap (actual_cwrapper_name, ".exe");
|
|
tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
|
|
XFREE (actual_cwrapper_name);
|
|
actual_cwrapper_name = tmp_pathspec;
|
|
tmp_pathspec = 0;
|
|
|
|
/* target_name transforms -- use actual target program name; might have lt- prefix */
|
|
target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
|
|
strendzap (target_name, ".exe");
|
|
tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
|
|
XFREE (target_name);
|
|
target_name = tmp_pathspec;
|
|
tmp_pathspec = 0;
|
|
|
|
lt_debugprintf (__FILE__, __LINE__,
|
|
"(main) libtool target name: %s\n",
|
|
target_name);
|
|
newargz[0] =
|
|
XMALLOC (char, (strlen (actual_cwrapper_path) +
|
|
strlen (".libs") + 1 + strlen (actual_cwrapper_name) + 1));
|
|
strcpy (newargz[0], actual_cwrapper_path);
|
|
strcat (newargz[0], ".libs");
|
|
strcat (newargz[0], "/");
|
|
/* stop here, and copy so we don't have to do this twice */
|
|
tmp_pathspec = xstrdup (newargz[0]);
|
|
|
|
/* do NOT want the lt- prefix here, so use actual_cwrapper_name */
|
|
strcat (newargz[0], actual_cwrapper_name);
|
|
|
|
/* DO want the lt- prefix here if it exists, so use target_name */
|
|
lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
|
|
XFREE (tmp_pathspec);
|
|
tmp_pathspec = NULL;
|
|
{
|
|
char* p;
|
|
while ((p = strchr (newargz[0], '\\')) != NULL)
|
|
{
|
|
*p = '/';
|
|
}
|
|
while ((p = strchr (lt_argv_zero, '\\')) != NULL)
|
|
{
|
|
*p = '/';
|
|
}
|
|
}
|
|
XFREE (target_name);
|
|
XFREE (actual_cwrapper_path);
|
|
XFREE (actual_cwrapper_name);
|
|
|
|
lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
|
|
lt_setenv ("DUALCASE", "1"); /* for MSK sh */
|
|
/* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
|
|
be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
|
|
because on Windows, both *_VARNAMEs are PATH but uninstalled
|
|
libraries must come first. */
|
|
lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
|
|
lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
|
|
|
|
lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
|
|
nonnull (lt_argv_zero));
|
|
for (i = 0; i < newargc; i++)
|
|
{
|
|
lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
|
|
i, nonnull (newargz[i]));
|
|
}
|
|
|
|
/* execv doesn't actually work on mingw as expected on unix */
|
|
newargz = prepare_spawn (newargz);
|
|
rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
|
|
if (rval == -1)
|
|
{
|
|
/* failed to start process */
|
|
lt_debugprintf (__FILE__, __LINE__,
|
|
"(main) failed to launch target \"%s\": %s\n",
|
|
lt_argv_zero, nonnull (strerror (errno)));
|
|
return 127;
|
|
}
|
|
return rval;
|
|
}
|
|
|
|
void *
|
|
xmalloc (size_t num)
|
|
{
|
|
void *p = (void *) malloc (num);
|
|
if (!p)
|
|
lt_fatal (__FILE__, __LINE__, "memory exhausted");
|
|
|
|
return p;
|
|
}
|
|
|
|
char *
|
|
xstrdup (const char *string)
|
|
{
|
|
return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
|
|
string) : NULL;
|
|
}
|
|
|
|
const char *
|
|
base_name (const char *name)
|
|
{
|
|
const char *base;
|
|
|
|
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
|
|
/* Skip over the disk name in MSDOS pathnames. */
|
|
if (isalpha ((unsigned char) name[0]) && name[1] == ':')
|
|
name += 2;
|
|
#endif
|
|
|
|
for (base = name; *name; name++)
|
|
if (IS_DIR_SEPARATOR (*name))
|
|
base = name + 1;
|
|
return base;
|
|
}
|
|
|
|
int
|
|
check_executable (const char *path)
|
|
{
|
|
struct stat st;
|
|
|
|
lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
|
|
nonempty (path));
|
|
if ((!path) || (!*path))
|
|
return 0;
|
|
|
|
if ((stat (path, &st) >= 0)
|
|
&& (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
|
|
return 1;
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
make_executable (const char *path)
|
|
{
|
|
int rval = 0;
|
|
struct stat st;
|
|
|
|
lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
|
|
nonempty (path));
|
|
if ((!path) || (!*path))
|
|
return 0;
|
|
|
|
if (stat (path, &st) >= 0)
|
|
{
|
|
rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
|
|
}
|
|
return rval;
|
|
}
|
|
|
|
/* Searches for the full path of the wrapper. Returns
|
|
newly allocated full path name if found, NULL otherwise
|
|
Does not chase symlinks, even on platforms that support them.
|
|
*/
|
|
char *
|
|
find_executable (const char *wrapper)
|
|
{
|
|
int has_slash = 0;
|
|
const char *p;
|
|
const char *p_next;
|
|
/* static buffer for getcwd */
|
|
char tmp[LT_PATHMAX + 1];
|
|
int tmp_len;
|
|
char *concat_name;
|
|
|
|
lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
|
|
nonempty (wrapper));
|
|
|
|
if ((wrapper == NULL) || (*wrapper == '\0'))
|
|
return NULL;
|
|
|
|
/* Absolute path? */
|
|
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
|
|
if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
|
|
{
|
|
concat_name = xstrdup (wrapper);
|
|
if (check_executable (concat_name))
|
|
return concat_name;
|
|
XFREE (concat_name);
|
|
}
|
|
else
|
|
{
|
|
#endif
|
|
if (IS_DIR_SEPARATOR (wrapper[0]))
|
|
{
|
|
concat_name = xstrdup (wrapper);
|
|
if (check_executable (concat_name))
|
|
return concat_name;
|
|
XFREE (concat_name);
|
|
}
|
|
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
|
|
}
|
|
#endif
|
|
|
|
for (p = wrapper; *p; p++)
|
|
if (*p == '/')
|
|
{
|
|
has_slash = 1;
|
|
break;
|
|
}
|
|
if (!has_slash)
|
|
{
|
|
/* no slashes; search PATH */
|
|
const char *path = getenv ("PATH");
|
|
if (path != NULL)
|
|
{
|
|
for (p = path; *p; p = p_next)
|
|
{
|
|
const char *q;
|
|
size_t p_len;
|
|
for (q = p; *q; q++)
|
|
if (IS_PATH_SEPARATOR (*q))
|
|
break;
|
|
p_len = q - p;
|
|
p_next = (*q == '\0' ? q : q + 1);
|
|
if (p_len == 0)
|
|
{
|
|
/* empty path: current directory */
|
|
if (getcwd (tmp, LT_PATHMAX) == NULL)
|
|
lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
|
|
nonnull (strerror (errno)));
|
|
tmp_len = strlen (tmp);
|
|
concat_name =
|
|
XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
|
|
memcpy (concat_name, tmp, tmp_len);
|
|
concat_name[tmp_len] = '/';
|
|
strcpy (concat_name + tmp_len + 1, wrapper);
|
|
}
|
|
else
|
|
{
|
|
concat_name =
|
|
XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
|
|
memcpy (concat_name, p, p_len);
|
|
concat_name[p_len] = '/';
|
|
strcpy (concat_name + p_len + 1, wrapper);
|
|
}
|
|
if (check_executable (concat_name))
|
|
return concat_name;
|
|
XFREE (concat_name);
|
|
}
|
|
}
|
|
/* not found in PATH; assume curdir */
|
|
}
|
|
/* Relative path | not found in path: prepend cwd */
|
|
if (getcwd (tmp, LT_PATHMAX) == NULL)
|
|
lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
|
|
nonnull (strerror (errno)));
|
|
tmp_len = strlen (tmp);
|
|
concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
|
|
memcpy (concat_name, tmp, tmp_len);
|
|
concat_name[tmp_len] = '/';
|
|
strcpy (concat_name + tmp_len + 1, wrapper);
|
|
|
|
if (check_executable (concat_name))
|
|
return concat_name;
|
|
XFREE (concat_name);
|
|
return NULL;
|
|
}
|
|
|
|
char *
|
|
chase_symlinks (const char *pathspec)
|
|
{
|
|
#ifndef S_ISLNK
|
|
return xstrdup (pathspec);
|
|
#else
|
|
char buf[LT_PATHMAX];
|
|
struct stat s;
|
|
char *tmp_pathspec = xstrdup (pathspec);
|
|
char *p;
|
|
int has_symlinks = 0;
|
|
while (strlen (tmp_pathspec) && !has_symlinks)
|
|
{
|
|
lt_debugprintf (__FILE__, __LINE__,
|
|
"checking path component for symlinks: %s\n",
|
|
tmp_pathspec);
|
|
if (lstat (tmp_pathspec, &s) == 0)
|
|
{
|
|
if (S_ISLNK (s.st_mode) != 0)
|
|
{
|
|
has_symlinks = 1;
|
|
break;
|
|
}
|
|
|
|
/* search backwards for last DIR_SEPARATOR */
|
|
p = tmp_pathspec + strlen (tmp_pathspec) - 1;
|
|
while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
|
|
p--;
|
|
if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
|
|
{
|
|
/* no more DIR_SEPARATORS left */
|
|
break;
|
|
}
|
|
*p = '\0';
|
|
}
|
|
else
|
|
{
|
|
lt_fatal (__FILE__, __LINE__,
|
|
"error accessing file \"%s\": %s",
|
|
tmp_pathspec, nonnull (strerror (errno)));
|
|
}
|
|
}
|
|
XFREE (tmp_pathspec);
|
|
|
|
if (!has_symlinks)
|
|
{
|
|
return xstrdup (pathspec);
|
|
}
|
|
|
|
tmp_pathspec = realpath (pathspec, buf);
|
|
if (tmp_pathspec == 0)
|
|
{
|
|
lt_fatal (__FILE__, __LINE__,
|
|
"could not follow symlinks for %s", pathspec);
|
|
}
|
|
return xstrdup (tmp_pathspec);
|
|
#endif
|
|
}
|
|
|
|
char *
|
|
strendzap (char *str, const char *pat)
|
|
{
|
|
size_t len, patlen;
|
|
|
|
assert (str != NULL);
|
|
assert (pat != NULL);
|
|
|
|
len = strlen (str);
|
|
patlen = strlen (pat);
|
|
|
|
if (patlen <= len)
|
|
{
|
|
str += len - patlen;
|
|
if (strcmp (str, pat) == 0)
|
|
*str = '\0';
|
|
}
|
|
return str;
|
|
}
|
|
|
|
void
|
|
lt_debugprintf (const char *file, int line, const char *fmt, ...)
|
|
{
|
|
va_list args;
|
|
if (lt_debug)
|
|
{
|
|
(void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
|
|
va_start (args, fmt);
|
|
(void) vfprintf (stderr, fmt, args);
|
|
va_end (args);
|
|
}
|
|
}
|
|
|
|
static void
|
|
lt_error_core (int exit_status, const char *file,
|
|
int line, const char *mode,
|
|
const char *message, va_list ap)
|
|
{
|
|
fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
|
|
vfprintf (stderr, message, ap);
|
|
fprintf (stderr, ".\n");
|
|
|
|
if (exit_status >= 0)
|
|
exit (exit_status);
|
|
}
|
|
|
|
void
|
|
lt_fatal (const char *file, int line, const char *message, ...)
|
|
{
|
|
va_list ap;
|
|
va_start (ap, message);
|
|
lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
|
|
va_end (ap);
|
|
}
|
|
|
|
static const char *
|
|
nonnull (const char *s)
|
|
{
|
|
return s ? s : "(null)";
|
|
}
|
|
|
|
static const char *
|
|
nonempty (const char *s)
|
|
{
|
|
return (s && !*s) ? "(empty)" : nonnull (s);
|
|
}
|
|
|
|
void
|
|
lt_setenv (const char *name, const char *value)
|
|
{
|
|
lt_debugprintf (__FILE__, __LINE__,
|
|
"(lt_setenv) setting '%s' to '%s'\n",
|
|
nonnull (name), nonnull (value));
|
|
{
|
|
#ifdef HAVE_SETENV
|
|
/* always make a copy, for consistency with !HAVE_SETENV */
|
|
char *str = xstrdup (value);
|
|
setenv (name, str, 1);
|
|
#else
|
|
int len = strlen (name) + 1 + strlen (value) + 1;
|
|
char *str = XMALLOC (char, len);
|
|
sprintf (str, "%s=%s", name, value);
|
|
if (putenv (str) != EXIT_SUCCESS)
|
|
{
|
|
XFREE (str);
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
|
|
char *
|
|
lt_extend_str (const char *orig_value, const char *add, int to_end)
|
|
{
|
|
char *new_value;
|
|
if (orig_value && *orig_value)
|
|
{
|
|
int orig_value_len = strlen (orig_value);
|
|
int add_len = strlen (add);
|
|
new_value = XMALLOC (char, add_len + orig_value_len + 1);
|
|
if (to_end)
|
|
{
|
|
strcpy (new_value, orig_value);
|
|
strcpy (new_value + orig_value_len, add);
|
|
}
|
|
else
|
|
{
|
|
strcpy (new_value, add);
|
|
strcpy (new_value + add_len, orig_value);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
new_value = xstrdup (add);
|
|
}
|
|
return new_value;
|
|
}
|
|
|
|
void
|
|
lt_update_exe_path (const char *name, const char *value)
|
|
{
|
|
lt_debugprintf (__FILE__, __LINE__,
|
|
"(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
|
|
nonnull (name), nonnull (value));
|
|
|
|
if (name && *name && value && *value)
|
|
{
|
|
char *new_value = lt_extend_str (getenv (name), value, 0);
|
|
/* some systems can't cope with a ':'-terminated path #' */
|
|
int len = strlen (new_value);
|
|
while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
|
|
{
|
|
new_value[len-1] = '\0';
|
|
}
|
|
lt_setenv (name, new_value);
|
|
XFREE (new_value);
|
|
}
|
|
}
|
|
|
|
void
|
|
lt_update_lib_path (const char *name, const char *value)
|
|
{
|
|
lt_debugprintf (__FILE__, __LINE__,
|
|
"(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
|
|
nonnull (name), nonnull (value));
|
|
|
|
if (name && *name && value && *value)
|
|
{
|
|
char *new_value = lt_extend_str (getenv (name), value, 0);
|
|
lt_setenv (name, new_value);
|
|
XFREE (new_value);
|
|
}
|
|
}
|
|
|
|
|
|
/* Prepares an argument vector before calling spawn().
|
|
Note that spawn() does not by itself call the command interpreter
|
|
(getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
|
|
({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
|
|
GetVersionEx(&v);
|
|
v.dwPlatformId == VER_PLATFORM_WIN32_NT;
|
|
}) ? "cmd.exe" : "command.com").
|
|
Instead it simply concatenates the arguments, separated by ' ', and calls
|
|
CreateProcess(). We must quote the arguments since Win32 CreateProcess()
|
|
interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
|
|
special way:
|
|
- Space and tab are interpreted as delimiters. They are not treated as
|
|
delimiters if they are surrounded by double quotes: "...".
|
|
- Unescaped double quotes are removed from the input. Their only effect is
|
|
that within double quotes, space and tab are treated like normal
|
|
characters.
|
|
- Backslashes not followed by double quotes are not special.
|
|
- But 2*n+1 backslashes followed by a double quote become
|
|
n backslashes followed by a double quote (n >= 0):
|
|
\" -> "
|
|
\\\" -> \"
|
|
\\\\\" -> \\"
|
|
*/
|
|
#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
|
|
#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
|
|
char **
|
|
prepare_spawn (char **argv)
|
|
{
|
|
size_t argc;
|
|
char **new_argv;
|
|
size_t i;
|
|
|
|
/* Count number of arguments. */
|
|
for (argc = 0; argv[argc] != NULL; argc++)
|
|
;
|
|
|
|
/* Allocate new argument vector. */
|
|
new_argv = XMALLOC (char *, argc + 1);
|
|
|
|
/* Put quoted arguments into the new argument vector. */
|
|
for (i = 0; i < argc; i++)
|
|
{
|
|
const char *string = argv[i];
|
|
|
|
if (string[0] == '\0')
|
|
new_argv[i] = xstrdup ("\"\"");
|
|
else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
|
|
{
|
|
int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
|
|
size_t length;
|
|
unsigned int backslashes;
|
|
const char *s;
|
|
char *quoted_string;
|
|
char *p;
|
|
|
|
length = 0;
|
|
backslashes = 0;
|
|
if (quote_around)
|
|
length++;
|
|
for (s = string; *s != '\0'; s++)
|
|
{
|
|
char c = *s;
|
|
if (c == '"')
|
|
length += backslashes + 1;
|
|
length++;
|
|
if (c == '\\')
|
|
backslashes++;
|
|
else
|
|
backslashes = 0;
|
|
}
|
|
if (quote_around)
|
|
length += backslashes + 1;
|
|
|
|
quoted_string = XMALLOC (char, length + 1);
|
|
|
|
p = quoted_string;
|
|
backslashes = 0;
|
|
if (quote_around)
|
|
*p++ = '"';
|
|
for (s = string; *s != '\0'; s++)
|
|
{
|
|
char c = *s;
|
|
if (c == '"')
|
|
{
|
|
unsigned int j;
|
|
for (j = backslashes + 1; j > 0; j--)
|
|
*p++ = '\\';
|
|
}
|
|
*p++ = c;
|
|
if (c == '\\')
|
|
backslashes++;
|
|
else
|
|
backslashes = 0;
|
|
}
|
|
if (quote_around)
|
|
{
|
|
unsigned int j;
|
|
for (j = backslashes; j > 0; j--)
|
|
*p++ = '\\';
|
|
*p++ = '"';
|
|
}
|
|
*p = '\0';
|
|
|
|
new_argv[i] = quoted_string;
|
|
}
|
|
else
|
|
new_argv[i] = (char *) string;
|
|
}
|
|
new_argv[argc] = NULL;
|
|
|
|
return new_argv;
|
|
}
|
|
void lt_dump_script (FILE* f)
|
|
{
|
|
fputs ("#! /bin/sh\n", f);
|
|
fputs ("\n", f);
|
|
fputs ("# html2xhtml - temporary wrapper script for .libs/html2xhtml.exe\n", f);
|
|
fputs ("# Generated by libtool (GNU libtool) 2.4.2 Debian-2.4.2-1.11\n", f);
|
|
fputs ("#\n", f);
|
|
fputs ("# The html2xhtml program cannot be directly executed until all the libtool\n", f);
|
|
fputs ("# libraries that it depends on are installed.\n", f);
|
|
fputs ("#\n", f);
|
|
fputs ("# This wrapper script should never be moved out of the build directory.\n", f);
|
|
fputs ("# If it is, it will not operate correctly.\n", f);
|
|
fputs ("\n", f);
|
|
fputs ("# Sed substitution that helps us do robust quoting. It backslashifies\n", f);
|
|
fputs ("# metacharacters that are still active within double-quoted strings.\n", f);
|
|
fputs ("sed_quote_subst='s/\\([`\"$\\\\]\\)/\\\\\\1/g'\n", f);
|
|
fputs ("\n", f);
|
|
fputs ("# Be Bourne compatible\n", f);
|
|
fputs ("if test -n \"${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then\n", f);
|
|
fputs (" emulate sh\n", f);
|
|
fputs (" NULLCMD=:\n", f);
|
|
fputs (" # Zsh 3.x and 4.x performs word splitting on ${1+\"$@\"}, which\n", f);
|
|
fputs (" # is contrary to our usage. Disable this feature.\n", f);
|
|
fputs (" alias -g '${1+\"$@\"}'='\"$@\"'\n", f);
|
|
fputs (" setopt NO_GLOB_SUBST\n", f);
|
|
fputs ("else\n", f);
|
|
fputs (" case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac\n", f);
|
|
fputs ("fi\n", f);
|
|
fputs ("BIN_SH=xpg4; export BIN_SH # for Tru64\n", f);
|
|
fputs ("DUALCASE=1; export DUALCASE # for MKS sh\n", f);
|
|
fputs ("\n", f);
|
|
fputs ("# The HP-UX ksh and POSIX shell print the target directory to stdout\n", f);
|
|
fputs ("# if CDPATH is set.\n", f);
|
|
fputs ("(unset CDPATH) >/dev/null 2>&1 && unset CDPATH\n", f);
|
|
fputs ("\n", f);
|
|
fputs ("relink_command=\"\"\n", f);
|
|
fputs ("\n", f);
|
|
fputs ("# This environment variable determines our operation mode.\n", f);
|
|
fputs ("if test \"$libtool_install_magic\" = \"%%%MAGIC variable%%%\"; then\n", f);
|
|
fputs (" # install mode needs the following variables:\n", f);
|
|
fputs (" generated_by_libtool_version='2.4.2'\n", f);
|
|
fputs (" notinst_deplibs=''\n", f);
|
|
fputs ("else\n", f);
|
|
fputs (" # When we are sourced in execute mode, $file and $ECHO are already set.\n", f);
|
|
fputs (" if test \"$libtool_execute_magic\" != \"%%%MAGIC variable%%%\"; then\n", f);
|
|
fputs (" file=\"$0\"\n", f);
|
|
fputs ("\n", f);
|
|
fputs ("# A function that is used when there is no print builtin or printf.\n", f);
|
|
fputs ("func_fallback_echo ()\n", f);
|
|
fputs ("{\n", f);
|
|
fputs (" eval 'cat <<_LTECHO_EOF\n", f);
|
|
fputs ("$1\n", f);
|
|
fputs ("_LTECHO_EOF'\n", f);
|
|
fputs ("}\n", f);
|
|
fputs (" ECHO=\"printf %s\\\\n\"\n", f);
|
|
fputs (" fi\n", f);
|
|
fputs ("\n", f);
|
|
fputs ("# Very basic option parsing. These options are (a) specific to\n", f);
|
|
fputs ("# the libtool wrapper, (b) are identical between the wrapper\n", f);
|
|
fputs ("# /script/ and the wrapper /executable/ which is used only on\n", f);
|
|
fputs ("# windows platforms, and (c) all begin with the string --lt-\n", f);
|
|
fputs ("# (application programs are unlikely to have options which match\n", f);
|
|
fputs ("# this pattern).\n", f);
|
|
fputs ("#\n", f);
|
|
fputs ("# There are only two supported options: --lt-debug and\n", f);
|
|
fputs ("# --lt-dump-script. There is, deliberately, no --lt-help.\n", f);
|
|
fputs ("#\n", f);
|
|
fputs ("# The first argument to this parsing function should be the\n", f);
|
|
fputs ("# script's ../libtool value, followed by yes.\n", f);
|
|
fputs ("lt_option_debug=\n", f);
|
|
fputs ("func_parse_lt_options ()\n", f);
|
|
fputs ("{\n", f);
|
|
fputs (" lt_script_arg0=$0\n", f);
|
|
fputs (" shift\n", f);
|
|
fputs (" for lt_opt\n", f);
|
|
fputs (" do\n", f);
|
|
fputs (" case \"$lt_opt\" in\n", f);
|
|
fputs (" --lt-debug) lt_option_debug=1 ;;\n", f);
|
|
fputs (" --lt-dump-script)\n", f);
|
|
fputs (" lt_dump_D=`$ECHO \"X$lt_script_arg0\" | /bin/sed -e 's/^X//' -e 's%/[^/]*", f);
|
|
fputs ("$%%'`\n", f);
|
|
fputs (" test \"X$lt_dump_D\" = \"X$lt_script_arg0\" && lt_dump_D=.\n", f);
|
|
fputs (" lt_dump_F=`$ECHO \"X$lt_script_arg0\" | /bin/sed -e 's/^X//' -e 's%^.*/%%", f);
|
|
fputs ("'`\n", f);
|
|
fputs (" cat \"$lt_dump_D/$lt_dump_F\"\n", f);
|
|
fputs (" exit 0\n", f);
|
|
fputs (" ;;\n", f);
|
|
fputs (" --lt-*)\n", f);
|
|
fputs (" $ECHO \"Unrecognized --lt- option: '$lt_opt'\" 1>&2\n", f);
|
|
fputs (" exit 1\n", f);
|
|
fputs (" ;;\n", f);
|
|
fputs (" esac\n", f);
|
|
fputs (" done\n", f);
|
|
fputs ("\n", f);
|
|
fputs (" # Print the debug banner immediately:\n", f);
|
|
fputs (" if test -n \"$lt_option_debug\"; then\n", f);
|
|
fputs (" echo \"html2xhtml.exe:html2xhtml:${LINENO}: libtool wrapper (GNU libtool) 2.", f);
|
|
fputs ("4.2 Debian-2.4.2-1.11\" 1>&2\n", f);
|
|
fputs (" fi\n", f);
|
|
fputs ("}\n", f);
|
|
fputs ("\n", f);
|
|
fputs ("# Used when --lt-debug. Prints its arguments to stdout\n", f);
|
|
fputs ("# (redirection is the responsibility of the caller)\n", f);
|
|
fputs ("func_lt_dump_args ()\n", f);
|
|
fputs ("{\n", f);
|
|
fputs (" lt_dump_args_N=1;\n", f);
|
|
fputs (" for lt_arg\n", f);
|
|
fputs (" do\n", f);
|
|
fputs (" $ECHO \"html2xhtml.exe:html2xhtml:${LINENO}: newargv[$lt_dump_args_N]: $lt_a", f);
|
|
fputs ("rg\"\n", f);
|
|
fputs (" lt_dump_args_N=`expr $lt_dump_args_N + 1`\n", f);
|
|
fputs (" done\n", f);
|
|
fputs ("}\n", f);
|
|
fputs ("\n", f);
|
|
fputs ("# Core function for launching the target application\n", f);
|
|
fputs ("func_exec_program_core ()\n", f);
|
|
fputs ("{\n", f);
|
|
fputs ("\n", f);
|
|
fputs (" if test -n \"$lt_option_debug\"; then\n", f);
|
|
fputs (" $ECHO \"html2xhtml.exe:html2xhtml:${LINENO}: newargv[0]: $progdir/$progr", f);
|
|
fputs ("am\" 1>&2\n", f);
|
|
fputs (" func_lt_dump_args ${1+\"$@\"} 1>&2\n", f);
|
|
fputs (" fi\n", f);
|
|
fputs (" exec \"$progdir/$program\" ${1+\"$@\"}\n", f);
|
|
fputs ("\n", f);
|
|
fputs (" $ECHO \"$0: cannot exec $program $*\" 1>&2\n", f);
|
|
fputs (" exit 1\n", f);
|
|
fputs ("}\n", f);
|
|
fputs ("\n", f);
|
|
fputs ("# A function to encapsulate launching the target application\n", f);
|
|
fputs ("# Strips options in the --lt-* namespace from $@ and\n", f);
|
|
fputs ("# launches target application with the remaining arguments.\n", f);
|
|
fputs ("func_exec_program ()\n", f);
|
|
fputs ("{\n", f);
|
|
fputs (" case \" $* \" in\n", f);
|
|
fputs (" *\\ --lt-*)\n", f);
|
|
fputs (" for lt_wr_arg\n", f);
|
|
fputs (" do\n", f);
|
|
fputs (" case $lt_wr_arg in\n", f);
|
|
fputs (" --lt-*) ;;\n", f);
|
|
fputs (" *) set x \"$@\" \"$lt_wr_arg\"; shift;;\n", f);
|
|
fputs (" esac\n", f);
|
|
fputs (" shift\n", f);
|
|
fputs (" done ;;\n", f);
|
|
fputs (" esac\n", f);
|
|
fputs (" func_exec_program_core ${1+\"$@\"}\n", f);
|
|
fputs ("}\n", f);
|
|
fputs ("\n", f);
|
|
fputs (" # Parse options\n", f);
|
|
fputs (" func_parse_lt_options \"$0\" ${1+\"$@\"}\n", f);
|
|
fputs ("\n", f);
|
|
fputs (" # Find the directory that this script lives in.\n", f);
|
|
fputs (" thisdir=`$ECHO \"$file\" | /bin/sed 's%/[^/]*$%%'`\n", f);
|
|
fputs (" test \"x$thisdir\" = \"x$file\" && thisdir=.\n", f);
|
|
fputs ("\n", f);
|
|
fputs (" # Follow symbolic links until we get to the real thisdir.\n", f);
|
|
fputs (" file=`ls -ld \"$file\" | /bin/sed -n 's/.*-> //p'`\n", f);
|
|
fputs (" while test -n \"$file\"; do\n", f);
|
|
fputs (" destdir=`$ECHO \"$file\" | /bin/sed 's%/[^/]*$%%'`\n", f);
|
|
fputs ("\n", f);
|
|
fputs (" # If there was a directory component, then change thisdir.\n", f);
|
|
fputs (" if test \"x$destdir\" != \"x$file\"; then\n", f);
|
|
fputs (" case \"$destdir\" in\n", f);
|
|
fputs (" [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"$destdir\" ;;\n", f);
|
|
fputs (" *) thisdir=\"$thisdir/$destdir\" ;;\n", f);
|
|
fputs (" esac\n", f);
|
|
fputs (" fi\n", f);
|
|
fputs ("\n", f);
|
|
fputs (" file=`$ECHO \"$file\" | /bin/sed 's%^.*/%%'`\n", f);
|
|
fputs (" file=`ls -ld \"$thisdir/$file\" | /bin/sed -n 's/.*-> //p'`\n", f);
|
|
fputs (" done\n", f);
|
|
fputs ("\n", f);
|
|
fputs (" # Usually 'no', except on cygwin/mingw when embedded into\n", f);
|
|
fputs (" # the cwrapper.\n", f);
|
|
fputs (" WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=yes\n", f);
|
|
fputs (" if test \"$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then\n", f);
|
|
fputs (" # special case for '.'\n", f);
|
|
fputs (" if test \"$thisdir\" = \".\"; then\n", f);
|
|
fputs (" thisdir=`pwd`\n", f);
|
|
fputs (" fi\n", f);
|
|
fputs (" # remove .libs from thisdir\n", f);
|
|
fputs (" case \"$thisdir\" in\n", f);
|
|
fputs (" *[\\\\/].libs ) thisdir=`$ECHO \"$thisdir\" | /bin/sed 's%[\\\\/][^\\\\/]*$%%'` ;;\n", f);
|
|
fputs (" .libs ) thisdir=. ;;\n", f);
|
|
fputs (" esac\n", f);
|
|
fputs (" fi\n", f);
|
|
fputs ("\n", f);
|
|
fputs (" # Try to get the absolute directory name.\n", f);
|
|
fputs (" absdir=`cd \"$thisdir\" && pwd`\n", f);
|
|
fputs (" test -n \"$absdir\" && thisdir=\"$absdir\"\n", f);
|
|
fputs ("\n", f);
|
|
fputs (" program='html2xhtml.exe'\n", f);
|
|
fputs (" progdir=\"$thisdir/.libs\"\n", f);
|
|
fputs ("\n", f);
|
|
fputs ("\n", f);
|
|
fputs (" if test -f \"$progdir/$program\"; then\n", f);
|
|
fputs (" if test \"$libtool_execute_magic\" != \"%%%MAGIC variable%%%\"; then\n", f);
|
|
fputs (" # Run the actual program with our arguments.\n", f);
|
|
fputs (" func_exec_program ${1+\"$@\"}\n", f);
|
|
fputs (" fi\n", f);
|
|
fputs (" else\n", f);
|
|
fputs (" # The program doesn't exist.\n", f);
|
|
fputs (" $ECHO \"$0: error: \\`$progdir/$program' does not exist\" 1>&2\n", f);
|
|
fputs (" $ECHO \"This script is just a wrapper for $program.\" 1>&2\n", f);
|
|
fputs (" $ECHO \"See the libtool documentation for more information.\" 1>&2\n", f);
|
|
fputs (" exit 1\n", f);
|
|
fputs (" fi\n", f);
|
|
fputs ("fi\n", f);
|
|
}
|