| Index: bison/src/bison/2.4.1/bison-2.4.1/patches/bison-2.4.1-src/lib/relocatable.h
|
| ===================================================================
|
| --- bison/src/bison/2.4.1/bison-2.4.1/patches/bison-2.4.1-src/lib/relocatable.h (revision 0)
|
| +++ bison/src/bison/2.4.1/bison-2.4.1/patches/bison-2.4.1-src/lib/relocatable.h (revision 0)
|
| @@ -0,0 +1,83 @@
|
| +/* Provide relocatable packages.
|
| + Copyright (C) 2003, 2005, 2008 Free Software Foundation, Inc.
|
| + Written by Bruno Haible <bruno@clisp.org>, 2003.
|
| +
|
| + This program is free software; you can redistribute it and/or modify it
|
| + under the terms of the GNU Library General Public License as published
|
| + by the Free Software Foundation; either version 2, or (at your option)
|
| + any later version.
|
| +
|
| + This program 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
|
| + Library General Public License for more details.
|
| +
|
| + You should have received a copy of the GNU Library General Public
|
| + License along with this program; if not, write to the Free Software
|
| + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
|
| + USA. */
|
| +
|
| +#ifndef _RELOCATABLE_H
|
| +#define _RELOCATABLE_H
|
| +
|
| +#ifdef __cplusplus
|
| +extern "C" {
|
| +#endif
|
| +
|
| +
|
| +/* This can be enabled through the configure --enable-relocatable option. */
|
| +#if ENABLE_RELOCATABLE
|
| +
|
| +/* When building a DLL, we must export some functions. Note that because
|
| + this is a private .h file, we don't need to use __declspec(dllimport)
|
| + in any case. */
|
| +#if HAVE_VISIBILITY && BUILDING_DLL
|
| +# define RELOCATABLE_DLL_EXPORTED __attribute__((__visibility__("default")))
|
| +#elif defined _MSC_VER && BUILDING_DLL
|
| +# define RELOCATABLE_DLL_EXPORTED __declspec(dllexport)
|
| +#else
|
| +# define RELOCATABLE_DLL_EXPORTED
|
| +#endif
|
| +
|
| +/* Sets the original and the current installation prefix of the package.
|
| + Relocation simply replaces a pathname starting with the original prefix
|
| + by the corresponding pathname with the current prefix instead. Both
|
| + prefixes should be directory names without trailing slash (i.e. use ""
|
| + instead of "/"). */
|
| +extern RELOCATABLE_DLL_EXPORTED void
|
| + set_relocation_prefix (const char *orig_prefix,
|
| + const char *curr_prefix);
|
| +
|
| +/* Returns the pathname, relocated according to the current installation
|
| + directory.
|
| + The returned string is either PATHNAME unmodified or a freshly allocated
|
| + string that you can free with free() after casting it to 'char *'. */
|
| +extern const char * relocate (const char *pathname);
|
| +
|
| +/* Memory management: relocate() potentially allocates memory, because it has
|
| + to construct a fresh pathname. If this is a problem because your program
|
| + calls relocate() frequently, think about caching the result. Or free the
|
| + return value if it was different from the argument pathname. */
|
| +
|
| +/* Convenience function:
|
| + Computes the current installation prefix, based on the original
|
| + installation prefix, the original installation directory of a particular
|
| + file, and the current pathname of this file.
|
| + Returns it, freshly allocated. Returns NULL upon failure. */
|
| +extern char * compute_curr_prefix (const char *orig_installprefix,
|
| + const char *orig_installdir,
|
| + const char *curr_pathname);
|
| +
|
| +#else
|
| +
|
| +/* By default, we use the hardwired pathnames. */
|
| +#define relocate(pathname) (pathname)
|
| +
|
| +#endif
|
| +
|
| +
|
| +#ifdef __cplusplus
|
| +}
|
| +#endif
|
| +
|
| +#endif /* _RELOCATABLE_H */
|
|
|
| Property changes on: bison\src\bison\2.4.1\bison-2.4.1\patches\bison-2.4.1-src\lib\relocatable.h
|
| ___________________________________________________________________
|
| Added: svn:eol-style
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| + LF
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