libiconv_1.14.bb: Fix build failure

Currently libiconv is failing after upgrade to 1.14
this patch fixes the problem. It uses relocatable
gnulib module which should be added.

Delete unpackaged files.

Signed-off-by: Khem Raj <raj.khem@gmail.com>

2 files changed, 5015 insertions, 1 deletions

diff --git a/meta/recipes-support/libiconv/libiconv-1.14/add-relocatable-module.patch b/meta/recipes-support/libiconv/libiconv-1.14/add-relocatable-module.patch
new file mode 100644
index 0000000000..6af377b4cc
--- /dev/null
+++ b/meta/recipes-support/libiconv/libiconv-1.14/add-relocatable-module.patch
@@ -0,0 +1,5008 @@
+This patch is needed to solve issues like
+| iconv.o: In function `main':
+| /home/james/stuff/beagle/tmp-eglibc/work/armv7a-vfp-neon-oe-linux-gnueabi/libiconv-1.14-r0/libiconv-1.14/src/./iconv.c:861: undefined reference to `relocate'
+| ../srclib/libicrt.a(progreloc.o): In function `prepare_relocate':
+| /home/james/stuff/beagle/tmp-eglibc/work/armv7a-vfp-neon-oe-linux-gnueabi/libiconv-1.14-r0/libiconv-1.14/srclib/progreloc.c:297: undefined reference to `compute_curr_prefix'
+| /home/james/stuff/beagle/tmp-eglibc/work/armv7a-vfp-neon-oe-linux-gnueabi/libiconv-1.14-r0/libiconv-1.14/srclib/progreloc.c:302: undefined reference to `set_relocation_prefix'
+| collect2: ld returned 1 exit status
+| make[1]: *** [install] Error 1
+
+Upstream-Status: Inappropriate [OE config specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+diff -Naurp libiconv-1.14.org//build-aux/arg-nonnull.h libiconv-1.14/build-aux/arg-nonnull.h
+--- libiconv-1.14.org//build-aux/arg-nonnull.h	1969-12-31 16:00:00.000000000 -0800
++++ libiconv-1.14/build-aux/arg-nonnull.h	2012-01-08 02:07:39.930484438 -0800
+@@ -0,0 +1,26 @@
++/* A C macro for declaring that specific arguments must not be NULL.
++   Copyright (C) 2009-2011 Free Software Foundation, Inc.
++
++   This program is free software: you can redistribute it and/or modify it
++   under the terms of the GNU General Public License as published
++   by the Free Software Foundation; either version 3 of the License, 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
++   General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools
++   that the values passed as arguments n, ..., m must be non-NULL pointers.
++   n = 1 stands for the first argument, n = 2 for the second argument etc.  */
++#ifndef _GL_ARG_NONNULL
++# if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3
++#  define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params))
++# else
++#  define _GL_ARG_NONNULL(params)
++# endif
++#endif
+diff -Naurp libiconv-1.14.org//build-aux/c++defs.h libiconv-1.14/build-aux/c++defs.h
+--- libiconv-1.14.org//build-aux/c++defs.h	1969-12-31 16:00:00.000000000 -0800
++++ libiconv-1.14/build-aux/c++defs.h	2012-01-08 02:07:39.942484438 -0800
+@@ -0,0 +1,271 @@
++/* C++ compatible function declaration macros.
++   Copyright (C) 2010-2011 Free Software Foundation, Inc.
++
++   This program is free software: you can redistribute it and/or modify it
++   under the terms of the GNU General Public License as published
++   by the Free Software Foundation; either version 3 of the License, 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
++   General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++#ifndef _GL_CXXDEFS_H
++#define _GL_CXXDEFS_H
++
++/* The three most frequent use cases of these macros are:
++
++   * For providing a substitute for a function that is missing on some
++     platforms, but is declared and works fine on the platforms on which
++     it exists:
++
++       #if @GNULIB_FOO@
++       # if !@HAVE_FOO@
++       _GL_FUNCDECL_SYS (foo, ...);
++       # endif
++       _GL_CXXALIAS_SYS (foo, ...);
++       _GL_CXXALIASWARN (foo);
++       #elif defined GNULIB_POSIXCHECK
++       ...
++       #endif
++
++   * For providing a replacement for a function that exists on all platforms,
++     but is broken/insufficient and needs to be replaced on some platforms:
++
++       #if @GNULIB_FOO@
++       # if @REPLACE_FOO@
++       #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++       #   undef foo
++       #   define foo rpl_foo
++       #  endif
++       _GL_FUNCDECL_RPL (foo, ...);
++       _GL_CXXALIAS_RPL (foo, ...);
++       # else
++       _GL_CXXALIAS_SYS (foo, ...);
++       # endif
++       _GL_CXXALIASWARN (foo);
++       #elif defined GNULIB_POSIXCHECK
++       ...
++       #endif
++
++   * For providing a replacement for a function that exists on some platforms
++     but is broken/insufficient and needs to be replaced on some of them and
++     is additionally either missing or undeclared on some other platforms:
++
++       #if @GNULIB_FOO@
++       # if @REPLACE_FOO@
++       #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
++       #   undef foo
++       #   define foo rpl_foo
++       #  endif
++       _GL_FUNCDECL_RPL (foo, ...);
++       _GL_CXXALIAS_RPL (foo, ...);
++       # else
++       #  if !@HAVE_FOO@   or   if !@HAVE_DECL_FOO@
++       _GL_FUNCDECL_SYS (foo, ...);
++       #  endif
++       _GL_CXXALIAS_SYS (foo, ...);
++       # endif
++       _GL_CXXALIASWARN (foo);
++       #elif defined GNULIB_POSIXCHECK
++       ...
++       #endif
++*/
++
++/* _GL_EXTERN_C declaration;
++   performs the declaration with C linkage.  */
++#if defined __cplusplus
++# define _GL_EXTERN_C extern "C"
++#else
++# define _GL_EXTERN_C extern
++#endif
++
++/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes);
++   declares a replacement function, named rpl_func, with the given prototype,
++   consisting of return type, parameters, and attributes.
++   Example:
++     _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...)
++                                  _GL_ARG_NONNULL ((1)));
++ */
++#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \
++  _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes)
++#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \
++  _GL_EXTERN_C rettype rpl_func parameters_and_attributes
++
++/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes);
++   declares the system function, named func, with the given prototype,
++   consisting of return type, parameters, and attributes.
++   Example:
++     _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...)
++                                  _GL_ARG_NONNULL ((1)));
++ */
++#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \
++  _GL_EXTERN_C rettype func parameters_and_attributes
++
++/* _GL_CXXALIAS_RPL (func, rettype, parameters);
++   declares a C++ alias called GNULIB_NAMESPACE::func
++   that redirects to rpl_func, if GNULIB_NAMESPACE is defined.
++   Example:
++     _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...));
++ */
++#define _GL_CXXALIAS_RPL(func,rettype,parameters) \
++  _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters)
++#if defined __cplusplus && defined GNULIB_NAMESPACE
++# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
++    namespace GNULIB_NAMESPACE                                \
++    {                                                         \
++      rettype (*const func) parameters = ::rpl_func;          \
++    }                                                         \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#else
++# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#endif
++
++/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters);
++   is like  _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters);
++   except that the C function rpl_func may have a slightly different
++   declaration.  A cast is used to silence the "invalid conversion" error
++   that would otherwise occur.  */
++#if defined __cplusplus && defined GNULIB_NAMESPACE
++# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
++    namespace GNULIB_NAMESPACE                                     \
++    {                                                              \
++      rettype (*const func) parameters =                           \
++        reinterpret_cast<rettype(*)parameters>(::rpl_func);        \
++    }                                                              \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#else
++# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#endif
++
++/* _GL_CXXALIAS_SYS (func, rettype, parameters);
++   declares a C++ alias called GNULIB_NAMESPACE::func
++   that redirects to the system provided function func, if GNULIB_NAMESPACE
++   is defined.
++   Example:
++     _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...));
++ */
++#if defined __cplusplus && defined GNULIB_NAMESPACE
++  /* If we were to write
++       rettype (*const func) parameters = ::func;
++     like above in _GL_CXXALIAS_RPL_1, the compiler could optimize calls
++     better (remove an indirection through a 'static' pointer variable),
++     but then the _GL_CXXALIASWARN macro below would cause a warning not only
++     for uses of ::func but also for uses of GNULIB_NAMESPACE::func.  */
++# define _GL_CXXALIAS_SYS(func,rettype,parameters) \
++    namespace GNULIB_NAMESPACE                     \
++    {                                              \
++      static rettype (*func) parameters = ::func;  \
++    }                                              \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#else
++# define _GL_CXXALIAS_SYS(func,rettype,parameters) \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#endif
++
++/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters);
++   is like  _GL_CXXALIAS_SYS (func, rettype, parameters);
++   except that the C function func may have a slightly different declaration.
++   A cast is used to silence the "invalid conversion" error that would
++   otherwise occur.  */
++#if defined __cplusplus && defined GNULIB_NAMESPACE
++# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
++    namespace GNULIB_NAMESPACE                          \
++    {                                                   \
++      static rettype (*func) parameters =               \
++        reinterpret_cast<rettype(*)parameters>(::func); \
++    }                                                   \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#else
++# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#endif
++
++/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2);
++   is like  _GL_CXXALIAS_SYS (func, rettype, parameters);
++   except that the C function is picked among a set of overloaded functions,
++   namely the one with rettype2 and parameters2.  Two consecutive casts
++   are used to silence the "cannot find a match" and "invalid conversion"
++   errors that would otherwise occur.  */
++#if defined __cplusplus && defined GNULIB_NAMESPACE
++  /* The outer cast must be a reinterpret_cast.
++     The inner cast: When the function is defined as a set of overloaded
++     functions, it works as a static_cast<>, choosing the designated variant.
++     When the function is defined as a single variant, it works as a
++     reinterpret_cast<>. The parenthesized cast syntax works both ways.  */
++# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
++    namespace GNULIB_NAMESPACE                                                \
++    {                                                                         \
++      static rettype (*func) parameters =                                     \
++        reinterpret_cast<rettype(*)parameters>(                               \
++          (rettype2(*)parameters2)(::func));                                  \
++    }                                                                         \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#else
++# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#endif
++
++/* _GL_CXXALIASWARN (func);
++   causes a warning to be emitted when ::func is used but not when
++   GNULIB_NAMESPACE::func is used.  func must be defined without overloaded
++   variants.  */
++#if defined __cplusplus && defined GNULIB_NAMESPACE
++# define _GL_CXXALIASWARN(func) \
++   _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE)
++# define _GL_CXXALIASWARN_1(func,namespace) \
++   _GL_CXXALIASWARN_2 (func, namespace)
++/* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
++   we enable the warning only when not optimizing.  */
++# if !__OPTIMIZE__
++#  define _GL_CXXALIASWARN_2(func,namespace) \
++    _GL_WARN_ON_USE (func, \
++                     "The symbol ::" #func " refers to the system function. " \
++                     "Use " #namespace "::" #func " instead.")
++# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
++#  define _GL_CXXALIASWARN_2(func,namespace) \
++     extern __typeof__ (func) func
++# else
++#  define _GL_CXXALIASWARN_2(func,namespace) \
++     _GL_EXTERN_C int _gl_cxxalias_dummy
++# endif
++#else
++# define _GL_CXXALIASWARN(func) \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#endif
++
++/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes);
++   causes a warning to be emitted when the given overloaded variant of ::func
++   is used but not when GNULIB_NAMESPACE::func is used.  */
++#if defined __cplusplus && defined GNULIB_NAMESPACE
++# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
++   _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \
++                        GNULIB_NAMESPACE)
++# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \
++   _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace)
++/* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
++   we enable the warning only when not optimizing.  */
++# if !__OPTIMIZE__
++#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
++    _GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \
++                         "The symbol ::" #func " refers to the system function. " \
++                         "Use " #namespace "::" #func " instead.")
++# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
++#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
++     extern __typeof__ (func) func
++# else
++#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
++     _GL_EXTERN_C int _gl_cxxalias_dummy
++# endif
++#else
++# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
++    _GL_EXTERN_C int _gl_cxxalias_dummy
++#endif
++
++#endif /* _GL_CXXDEFS_H */
+diff -Naurp libiconv-1.14.org//build-aux/snippet/arg-nonnull.h libiconv-1.14/build-aux/snippet/arg-nonnull.h
+--- libiconv-1.14.org//build-aux/snippet/arg-nonnull.h	2011-08-07 06:22:07.000000000 -0700
++++ libiconv-1.14/build-aux/snippet/arg-nonnull.h	1969-12-31 16:00:00.000000000 -0800
+@@ -1,26 +0,0 @@
+-/* A C macro for declaring that specific arguments must not be NULL.
+-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+-
+-   This program is free software: you can redistribute it and/or modify it
+-   under the terms of the GNU General Public License as published
+-   by the Free Software Foundation; either version 3 of the License, 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
+-   General Public License for more details.
+-
+-   You should have received a copy of the GNU General Public License
+-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+-
+-/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools
+-   that the values passed as arguments n, ..., m must be non-NULL pointers.
+-   n = 1 stands for the first argument, n = 2 for the second argument etc.  */
+-#ifndef _GL_ARG_NONNULL
+-# if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3
+-#  define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params))
+-# else
+-#  define _GL_ARG_NONNULL(params)
+-# endif
+-#endif
+diff -Naurp libiconv-1.14.org//build-aux/snippet/c++defs.h libiconv-1.14/build-aux/snippet/c++defs.h
+--- libiconv-1.14.org//build-aux/snippet/c++defs.h	2011-08-07 06:22:07.000000000 -0700
++++ libiconv-1.14/build-aux/snippet/c++defs.h	1969-12-31 16:00:00.000000000 -0800
+@@ -1,271 +0,0 @@
+-/* C++ compatible function declaration macros.
+-   Copyright (C) 2010-2011 Free Software Foundation, Inc.
+-
+-   This program is free software: you can redistribute it and/or modify it
+-   under the terms of the GNU General Public License as published
+-   by the Free Software Foundation; either version 3 of the License, 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
+-   General Public License for more details.
+-
+-   You should have received a copy of the GNU General Public License
+-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+-
+-#ifndef _GL_CXXDEFS_H
+-#define _GL_CXXDEFS_H
+-
+-/* The three most frequent use cases of these macros are:
+-
+-   * For providing a substitute for a function that is missing on some
+-     platforms, but is declared and works fine on the platforms on which
+-     it exists:
+-
+-       #if @GNULIB_FOO@
+-       # if !@HAVE_FOO@
+-       _GL_FUNCDECL_SYS (foo, ...);
+-       # endif
+-       _GL_CXXALIAS_SYS (foo, ...);
+-       _GL_CXXALIASWARN (foo);
+-       #elif defined GNULIB_POSIXCHECK
+-       ...
+-       #endif
+-
+-   * For providing a replacement for a function that exists on all platforms,
+-     but is broken/insufficient and needs to be replaced on some platforms:
+-
+-       #if @GNULIB_FOO@
+-       # if @REPLACE_FOO@
+-       #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+-       #   undef foo
+-       #   define foo rpl_foo
+-       #  endif
+-       _GL_FUNCDECL_RPL (foo, ...);
+-       _GL_CXXALIAS_RPL (foo, ...);
+-       # else
+-       _GL_CXXALIAS_SYS (foo, ...);
+-       # endif
+-       _GL_CXXALIASWARN (foo);
+-       #elif defined GNULIB_POSIXCHECK
+-       ...
+-       #endif
+-
+-   * For providing a replacement for a function that exists on some platforms
+-     but is broken/insufficient and needs to be replaced on some of them and
+-     is additionally either missing or undeclared on some other platforms:
+-
+-       #if @GNULIB_FOO@
+-       # if @REPLACE_FOO@
+-       #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+-       #   undef foo
+-       #   define foo rpl_foo
+-       #  endif
+-       _GL_FUNCDECL_RPL (foo, ...);
+-       _GL_CXXALIAS_RPL (foo, ...);
+-       # else
+-       #  if !@HAVE_FOO@   or   if !@HAVE_DECL_FOO@
+-       _GL_FUNCDECL_SYS (foo, ...);
+-       #  endif
+-       _GL_CXXALIAS_SYS (foo, ...);
+-       # endif
+-       _GL_CXXALIASWARN (foo);
+-       #elif defined GNULIB_POSIXCHECK
+-       ...
+-       #endif
+-*/
+-
+-/* _GL_EXTERN_C declaration;
+-   performs the declaration with C linkage.  */
+-#if defined __cplusplus
+-# define _GL_EXTERN_C extern "C"
+-#else
+-# define _GL_EXTERN_C extern
+-#endif
+-
+-/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes);
+-   declares a replacement function, named rpl_func, with the given prototype,
+-   consisting of return type, parameters, and attributes.
+-   Example:
+-     _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...)
+-                                  _GL_ARG_NONNULL ((1)));
+- */
+-#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \
+-  _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes)
+-#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \
+-  _GL_EXTERN_C rettype rpl_func parameters_and_attributes
+-
+-/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes);
+-   declares the system function, named func, with the given prototype,
+-   consisting of return type, parameters, and attributes.
+-   Example:
+-     _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...)
+-                                  _GL_ARG_NONNULL ((1)));
+- */
+-#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \
+-  _GL_EXTERN_C rettype func parameters_and_attributes
+-
+-/* _GL_CXXALIAS_RPL (func, rettype, parameters);
+-   declares a C++ alias called GNULIB_NAMESPACE::func
+-   that redirects to rpl_func, if GNULIB_NAMESPACE is defined.
+-   Example:
+-     _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...));
+- */
+-#define _GL_CXXALIAS_RPL(func,rettype,parameters) \
+-  _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters)
+-#if defined __cplusplus && defined GNULIB_NAMESPACE
+-# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
+-    namespace GNULIB_NAMESPACE                                \
+-    {                                                         \
+-      rettype (*const func) parameters = ::rpl_func;          \
+-    }                                                         \
+-    _GL_EXTERN_C int _gl_cxxalias_dummy
+-#else
+-# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
+-    _GL_EXTERN_C int _gl_cxxalias_dummy
+-#endif
+-
+-/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters);
+-   is like  _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters);
+-   except that the C function rpl_func may have a slightly different
+-   declaration.  A cast is used to silence the "invalid conversion" error
+-   that would otherwise occur.  */
+-#if defined __cplusplus && defined GNULIB_NAMESPACE
+-# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
+-    namespace GNULIB_NAMESPACE                                     \
+-    {                                                              \
+-      rettype (*const func) parameters =                           \
+-        reinterpret_cast<rettype(*)parameters>(::rpl_func);        \
+-    }                                                              \
+-    _GL_EXTERN_C int _gl_cxxalias_dummy
+-#else
+-# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
+-    _GL_EXTERN_C int _gl_cxxalias_dummy
+-#endif
+-
+-/* _GL_CXXALIAS_SYS (func, rettype, parameters);
+-   declares a C++ alias called GNULIB_NAMESPACE::func
+-   that redirects to the system provided function func, if GNULIB_NAMESPACE
+-   is defined.
+-   Example:
+-     _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...));
+- */
+-#if defined __cplusplus && defined GNULIB_NAMESPACE
+-  /* If we were to write
+-       rettype (*const func) parameters = ::func;
+-     like above in _GL_CXXALIAS_RPL_1, the compiler could optimize calls
+-     better (remove an indirection through a 'static' pointer variable),
+-     but then the _GL_CXXALIASWARN macro below would cause a warning not only
+-     for uses of ::func but also for uses of GNULIB_NAMESPACE::func.  */
+-# define _GL_CXXALIAS_SYS(func,rettype,parameters) \
+-    namespace GNULIB_NAMESPACE                     \
+-    {                                              \
+-      static rettype (*func) parameters = ::func;  \
+-    }                                              \
+-    _GL_EXTERN_C int _gl_cxxalias_dummy
+-#else
+-# define _GL_CXXALIAS_SYS(func,rettype,parameters) \
+-    _GL_EXTERN_C int _gl_cxxalias_dummy
+-#endif
+-
+-/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters);
+-   is like  _GL_CXXALIAS_SYS (func, rettype, parameters);
+-   except that the C function func may have a slightly different declaration.
+-   A cast is used to silence the "invalid conversion" error that would
+-   otherwise occur.  */
+-#if defined __cplusplus && defined GNULIB_NAMESPACE
+-# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
+-    namespace GNULIB_NAMESPACE                          \
+-    {                                                   \
+-      static rettype (*func) parameters =               \
+-        reinterpret_cast<rettype(*)parameters>(::func); \
+-    }                                                   \
+-    _GL_EXTERN_C int _gl_cxxalias_dummy
+-#else
+-# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
+-    _GL_EXTERN_C int _gl_cxxalias_dummy
+-#endif
+-
+-/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2);
+-   is like  _GL_CXXALIAS_SYS (func, rettype, parameters);
+-   except that the C function is picked among a set of overloaded functions,
+-   namely the one with rettype2 and parameters2.  Two consecutive casts
+-   are used to silence the "cannot find a match" and "invalid conversion"
+-   errors that would otherwise occur.  */
+-#if defined __cplusplus && defined GNULIB_NAMESPACE
+-  /* The outer cast must be a reinterpret_cast.
+-     The inner cast: When the function is defined as a set of overloaded
+-     functions, it works as a static_cast<>, choosing the designated variant.
+-     When the function is defined as a single variant, it works as a
+-     reinterpret_cast<>. The parenthesized cast syntax works both ways.  */
+-# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
+-    namespace GNULIB_NAMESPACE                                                \
+-    {                                                                         \
+-      static rettype (*func) parameters =                                     \
+-        reinterpret_cast<rettype(*)parameters>(                               \
+-          (rettype2(*)parameters2)(::func));                                  \
+-    }                                                                         \
+-    _GL_EXTERN_C int _gl_cxxalias_dummy
+-#else
+-# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
+-    _GL_EXTERN_C int _gl_cxxalias_dummy
+-#endif
+-
+-/* _GL_CXXALIASWARN (func);
+-   causes a warning to be emitted when ::func is used but not when
+-   GNULIB_NAMESPACE::func is used.  func must be defined without overloaded
+-   variants.  */
+-#if defined __cplusplus && defined GNULIB_NAMESPACE
+-# define _GL_CXXALIASWARN(func) \
+-   _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE)
+-# define _GL_CXXALIASWARN_1(func,namespace) \
+-   _GL_CXXALIASWARN_2 (func, namespace)
+-/* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
+-   we enable the warning only when not optimizing.  */
+-# if !__OPTIMIZE__
+-#  define _GL_CXXALIASWARN_2(func,namespace) \
+-    _GL_WARN_ON_USE (func, \
+-                     "The symbol ::" #func " refers to the system function. " \
+-                     "Use " #namespace "::" #func " instead.")
+-# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
+-#  define _GL_CXXALIASWARN_2(func,namespace) \
+-     extern __typeof__ (func) func
+-# else
+-#  define _GL_CXXALIASWARN_2(func,namespace) \
+-     _GL_EXTERN_C int _gl_cxxalias_dummy
+-# endif
+-#else
+-# define _GL_CXXALIASWARN(func) \
+-    _GL_EXTERN_C int _gl_cxxalias_dummy
+-#endif
+-
+-/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes);
+-   causes a warning to be emitted when the given overloaded variant of ::func
+-   is used but not when GNULIB_NAMESPACE::func is used.  */
+-#if defined __cplusplus && defined GNULIB_NAMESPACE
+-# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
+-   _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \
+-                        GNULIB_NAMESPACE)
+-# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \
+-   _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace)
+-/* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
+-   we enable the warning only when not optimizing.  */
+-# if !__OPTIMIZE__
+-#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
+-    _GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \
+-                         "The symbol ::" #func " refers to the system function. " \
+-                         "Use " #namespace "::" #func " instead.")
+-# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
+-#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
+-     extern __typeof__ (func) func
+-# else
+-#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
+-     _GL_EXTERN_C int _gl_cxxalias_dummy
+-# endif
+-#else
+-# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
+-    _GL_EXTERN_C int _gl_cxxalias_dummy
+-#endif
+-
+-#endif /* _GL_CXXDEFS_H */
+diff -Naurp libiconv-1.14.org//build-aux/snippet/_Noreturn.h libiconv-1.14/build-aux/snippet/_Noreturn.h
+--- libiconv-1.14.org//build-aux/snippet/_Noreturn.h	2011-08-07 06:22:07.000000000 -0700
++++ libiconv-1.14/build-aux/snippet/_Noreturn.h	1969-12-31 16:00:00.000000000 -0800
+@@ -1,10 +0,0 @@
+-#ifndef _Noreturn
+-# if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \
+-      || 0x5110 <= __SUNPRO_C)
+-#  define _Noreturn __attribute__ ((__noreturn__))
+-# elif 1200 <= _MSC_VER
+-#  define _Noreturn __declspec (noreturn)
+-# else
+-#  define _Noreturn
+-# endif
+-#endif
+diff -Naurp libiconv-1.14.org//build-aux/snippet/warn-on-use.h libiconv-1.14/build-aux/snippet/warn-on-use.h
+--- libiconv-1.14.org//build-aux/snippet/warn-on-use.h	2011-08-07 06:22:07.000000000 -0700
++++ libiconv-1.14/build-aux/snippet/warn-on-use.h	1969-12-31 16:00:00.000000000 -0800
+@@ -1,109 +0,0 @@
+-/* A C macro for emitting warnings if a function is used.
+-   Copyright (C) 2010-2011 Free Software Foundation, Inc.
+-
+-   This program is free software: you can redistribute it and/or modify it
+-   under the terms of the GNU General Public License as published
+-   by the Free Software Foundation; either version 3 of the License, 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
+-   General Public License for more details.
+-
+-   You should have received a copy of the GNU General Public License
+-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+-
+-/* _GL_WARN_ON_USE (function, "literal string") issues a declaration
+-   for FUNCTION which will then trigger a compiler warning containing
+-   the text of "literal string" anywhere that function is called, if
+-   supported by the compiler.  If the compiler does not support this
+-   feature, the macro expands to an unused extern declaration.
+-
+-   This macro is useful for marking a function as a potential
+-   portability trap, with the intent that "literal string" include
+-   instructions on the replacement function that should be used
+-   instead.  However, one of the reasons that a function is a
+-   portability trap is if it has the wrong signature.  Declaring
+-   FUNCTION with a different signature in C is a compilation error, so
+-   this macro must use the same type as any existing declaration so
+-   that programs that avoid the problematic FUNCTION do not fail to
+-   compile merely because they included a header that poisoned the
+-   function.  But this implies that _GL_WARN_ON_USE is only safe to
+-   use if FUNCTION is known to already have a declaration.  Use of
+-   this macro implies that there must not be any other macro hiding
+-   the declaration of FUNCTION; but undefining FUNCTION first is part
+-   of the poisoning process anyway (although for symbols that are
+-   provided only via a macro, the result is a compilation error rather
+-   than a warning containing "literal string").  Also note that in
+-   C++, it is only safe to use if FUNCTION has no overloads.
+-
+-   For an example, it is possible to poison 'getline' by:
+-   - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]],
+-     [getline]) in configure.ac, which potentially defines
+-     HAVE_RAW_DECL_GETLINE
+-   - adding this code to a header that wraps the system <stdio.h>:
+-     #undef getline
+-     #if HAVE_RAW_DECL_GETLINE
+-     _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but"
+-       "not universally present; use the gnulib module getline");
+-     #endif
+-
+-   It is not possible to directly poison global variables.  But it is
+-   possible to write a wrapper accessor function, and poison that
+-   (less common usage, like &environ, will cause a compilation error
+-   rather than issue the nice warning, but the end result of informing
+-   the developer about their portability problem is still achieved):
+-   #if HAVE_RAW_DECL_ENVIRON
+-   static inline char ***rpl_environ (void) { return &environ; }
+-   _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared");
+-   # undef environ
+-   # define environ (*rpl_environ ())
+-   #endif
+-   */
+-#ifndef _GL_WARN_ON_USE
+-
+-# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
+-/* A compiler attribute is available in gcc versions 4.3.0 and later.  */
+-#  define _GL_WARN_ON_USE(function, message) \
+-extern __typeof__ (function) function __attribute__ ((__warning__ (message)))
+-# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
+-/* Verify the existence of the function.  */
+-#  define _GL_WARN_ON_USE(function, message) \
+-extern __typeof__ (function) function
+-# else /* Unsupported.  */
+-#  define _GL_WARN_ON_USE(function, message) \
+-_GL_WARN_EXTERN_C int _gl_warn_on_use
+-# endif
+-#endif
+-
+-/* _GL_WARN_ON_USE_CXX (function, rettype, parameters_and_attributes, "string")
+-   is like _GL_WARN_ON_USE (function, "string"), except that the function is
+-   declared with the given prototype, consisting of return type, parameters,
+-   and attributes.
+-   This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does
+-   not work in this case.  */
+-#ifndef _GL_WARN_ON_USE_CXX
+-# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
+-#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
+-extern rettype function parameters_and_attributes \
+-     __attribute__ ((__warning__ (msg)))
+-# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
+-/* Verify the existence of the function.  */
+-#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
+-extern rettype function parameters_and_attributes
+-# else /* Unsupported.  */
+-#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
+-_GL_WARN_EXTERN_C int _gl_warn_on_use
+-# endif
+-#endif
+-
+-/* _GL_WARN_EXTERN_C declaration;
+-   performs the declaration with C linkage.  */
+-#ifndef _GL_WARN_EXTERN_C
+-# if defined __cplusplus
+-#  define _GL_WARN_EXTERN_C extern "C"
+-# else
+-#  define _GL_WARN_EXTERN_C extern
+-# endif
+-#endif
+diff -Naurp libiconv-1.14.org//build-aux/warn-on-use.h libiconv-1.14/build-aux/warn-on-use.h
+--- libiconv-1.14.org//build-aux/warn-on-use.h	1969-12-31 16:00:00.000000000 -0800
++++ libiconv-1.14/build-aux/warn-on-use.h	2012-01-08 02:07:39.950484439 -0800
+@@ -0,0 +1,109 @@
++/* A C macro for emitting warnings if a function is used.
++   Copyright (C) 2010-2011 Free Software Foundation, Inc.
++
++   This program is free software: you can redistribute it and/or modify it
++   under the terms of the GNU General Public License as published
++   by the Free Software Foundation; either version 3 of the License, 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
++   General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++/* _GL_WARN_ON_USE (function, "literal string") issues a declaration
++   for FUNCTION which will then trigger a compiler warning containing
++   the text of "literal string" anywhere that function is called, if
++   supported by the compiler.  If the compiler does not support this
++   feature, the macro expands to an unused extern declaration.
++
++   This macro is useful for marking a function as a potential
++   portability trap, with the intent that "literal string" include
++   instructions on the replacement function that should be used
++   instead.  However, one of the reasons that a function is a
++   portability trap is if it has the wrong signature.  Declaring
++   FUNCTION with a different signature in C is a compilation error, so
++   this macro must use the same type as any existing declaration so
++   that programs that avoid the problematic FUNCTION do not fail to
++   compile merely because they included a header that poisoned the
++   function.  But this implies that _GL_WARN_ON_USE is only safe to
++   use if FUNCTION is known to already have a declaration.  Use of
++   this macro implies that there must not be any other macro hiding
++   the declaration of FUNCTION; but undefining FUNCTION first is part
++   of the poisoning process anyway (although for symbols that are
++   provided only via a macro, the result is a compilation error rather
++   than a warning containing "literal string").  Also note that in
++   C++, it is only safe to use if FUNCTION has no overloads.
++
++   For an example, it is possible to poison 'getline' by:
++   - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]],
++     [getline]) in configure.ac, which potentially defines
++     HAVE_RAW_DECL_GETLINE
++   - adding this code to a header that wraps the system <stdio.h>:
++     #undef getline
++     #if HAVE_RAW_DECL_GETLINE
++     _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but"
++       "not universally present; use the gnulib module getline");
++     #endif
++
++   It is not possible to directly poison global variables.  But it is
++   possible to write a wrapper accessor function, and poison that
++   (less common usage, like &environ, will cause a compilation error
++   rather than issue the nice warning, but the end result of informing
++   the developer about their portability problem is still achieved):
++   #if HAVE_RAW_DECL_ENVIRON
++   sta