diff --git a/meta/recipes-devtools/bison/bison/0001-Unset-need_charset_alias-when-building-for-musl.patch b/meta/recipes-devtools/bison/bison/0001-Unset-need_charset_alias-when-building-for-musl.patch
new file mode 100644
index 0000000..ba1a4ba
--- /dev/null
+++ b/meta/recipes-devtools/bison/bison/0001-Unset-need_charset_alias-when-building-for-musl.patch
@@ -0,0 +1,33 @@
+From b9565dc2fe0c4f7daaec91b7e83bc7313dee2f4a Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 13 Apr 2015 17:02:13 -0700
+Subject: [PATCH] Unset need_charset_alias when building for musl
+
+localcharset uses ac_cv_gnu_library_2_1 from glibc21.m4
+which actually shoudl be fixed in gnulib and then all downstream
+projects will get it eventually. For now we apply the fix to
+coreutils
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ lib/gnulib.mk | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lib/gnulib.mk b/lib/gnulib.mk
+index e1d74db..c0e92dd 100644
+--- a/lib/gnulib.mk
++++ b/lib/gnulib.mk
+@@ -1882,7 +1882,7 @@ install-exec-localcharset: all-local
+ 	  case '$(host_os)' in \
+ 	    darwin[56]*) \
+ 	      need_charset_alias=true ;; \
+-	    darwin* | cygwin* | mingw* | pw32* | cegcc*) \
++	    darwin* | cygwin* | mingw* | pw32* | cegcc* | linux-musl*) \
+ 	      need_charset_alias=false ;; \
+ 	    *) \
+ 	      need_charset_alias=true ;; \
+-- 
+2.1.4
+
diff --git a/meta/recipes-devtools/bison/bison/0001-src-local.mk-fix-parallel-issue.patch b/meta/recipes-devtools/bison/bison/0001-src-local.mk-fix-parallel-issue.patch
new file mode 100644
index 0000000..9543a56
--- /dev/null
+++ b/meta/recipes-devtools/bison/bison/0001-src-local.mk-fix-parallel-issue.patch
@@ -0,0 +1,33 @@
+From 3a15f7c9ace6c0294edc313a1848cafcc31b2a92 Mon Sep 17 00:00:00 2001
+From: Robert Yang <liezhi.yang@windriver.com>
+Date: Fri, 24 Apr 2015 00:38:32 -0700
+Subject: [PATCH] src/local.mk: fix parallel issue
+
+Fixed:
+rm -f src/yacc src/yacc.tmp
+echo '#! /bin/sh' >src/yacc.tmp
+/bin/bash: src/yacc.tmp: No such file or directory
+Makefile:6670: recipe for target 'src/yacc' failed
+
+Upstream-Status: Pending
+
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+---
+ src/local.mk |    1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/local.mk b/src/local.mk
+index 573ad00..28bfae4 100644
+--- a/src/local.mk
++++ b/src/local.mk
+@@ -119,6 +119,7 @@ MOSTLYCLEANFILES += src/yacc
+ 
+ src/yacc:
+ 	$(AM_V_GEN)rm -f $@ $@.tmp
++	$(AM_V_at)$(MKDIR_P) src
+ 	$(AM_V_at)echo '#! /bin/sh' >$@.tmp
+ 	$(AM_V_at)echo "exec '$(bindir)/bison' -y "'"$$@"' >>$@.tmp
+ 	$(AM_V_at)chmod a+x $@.tmp
+-- 
+1.7.9.5
+
diff --git a/meta/recipes-devtools/bison/bison/bison-2.3_m4.patch b/meta/recipes-devtools/bison/bison/bison-2.3_m4.patch
new file mode 100644
index 0000000..348ce1d
--- /dev/null
+++ b/meta/recipes-devtools/bison/bison/bison-2.3_m4.patch
@@ -0,0 +1,591 @@
+Upstream-Status: Pending
+
+#
+# Patch managed by http://www.mn-logistik.de/unsupported/pxa250/patcher
+#
+
+--- /dev/null
++++ bison-1.875/m4/inttypes-pri.m4
+@@ -0,0 +1,32 @@
++# inttypes-pri.m4 serial 1 (gettext-0.11.4)
++dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++
++dnl From Bruno Haible.
++
++# Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI*
++# macros to non-string values.  This is the case on AIX 4.3.3.
++
++AC_DEFUN([gt_INTTYPES_PRI],
++[
++  AC_REQUIRE([gt_HEADER_INTTYPES_H])
++  if test $gt_cv_header_inttypes_h = yes; then
++    AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
++      gt_cv_inttypes_pri_broken,
++      [
++        AC_TRY_COMPILE([#include <inttypes.h>
++#ifdef PRId32
++char *p = PRId32;
++#endif
++], [], gt_cv_inttypes_pri_broken=no, gt_cv_inttypes_pri_broken=yes)
++      ])
++  fi
++  if test "$gt_cv_inttypes_pri_broken" = yes; then
++    AC_DEFINE_UNQUOTED(PRI_MACROS_BROKEN, 1,
++      [Define if <inttypes.h> exists and defines unusable PRI* macros.])
++  fi
++])
+--- /dev/null
++++ bison-1.875/m4/lcmessage.m4
+@@ -0,0 +1,32 @@
++# lcmessage.m4 serial 3 (gettext-0.11.3)
++dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++dnl
++dnl This file can can be used in projects which are not available under
++dnl the GNU General Public License or the GNU Library General Public
++dnl License but which still want to provide support for the GNU gettext
++dnl functionality.
++dnl Please note that the actual code of the GNU gettext library is covered
++dnl by the GNU Library General Public License, and the rest of the GNU
++dnl gettext package package is covered by the GNU General Public License.
++dnl They are *not* in the public domain.
++
++dnl Authors:
++dnl   Ulrich Drepper <drepper@cygnus.com>, 1995.
++
++# Check whether LC_MESSAGES is available in <locale.h>.
++
++AC_DEFUN([AM_LC_MESSAGES],
++[
++  AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
++    [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
++       am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
++  if test $am_cv_val_LC_MESSAGES = yes; then
++    AC_DEFINE(HAVE_LC_MESSAGES, 1,
++      [Define if your <locale.h> file defines LC_MESSAGES.])
++  fi
++])
+--- /dev/null
++++ bison-1.875/m4/uintmax_t.m4
+@@ -0,0 +1,29 @@
++# uintmax_t.m4 serial 6 (gettext-0.11)
++dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++
++dnl From Paul Eggert.
++
++AC_PREREQ(2.13)
++
++# Define uintmax_t to `unsigned long' or `unsigned long long'
++# if <inttypes.h> does not exist.
++
++AC_DEFUN([jm_AC_TYPE_UINTMAX_T],
++[
++  AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
++  AC_REQUIRE([jm_AC_HEADER_STDINT_H])
++  if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then
++    AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
++    test $ac_cv_type_unsigned_long_long = yes \
++      && ac_type='unsigned long long' \
++      || ac_type='unsigned long'
++    AC_DEFINE_UNQUOTED(uintmax_t, $ac_type,
++  [Define to unsigned long or unsigned long long
++   if <inttypes.h> and <stdint.h> don't define.])
++  fi
++])
+--- /dev/null
++++ bison-1.875/m4/glibc21.m4
+@@ -0,0 +1,32 @@
++# glibc21.m4 serial 2 (fileutils-4.1.3, gettext-0.10.40)
++dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++
++# Test for the GNU C Library, version 2.1 or newer.
++# From Bruno Haible.
++
++AC_DEFUN([jm_GLIBC21],
++  [
++    AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer,
++      ac_cv_gnu_library_2_1,
++      [AC_EGREP_CPP([Lucky GNU user],
++	[
++#include <features.h>
++#ifdef __GNU_LIBRARY__
++ #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
++  Lucky GNU user
++ #endif
++#endif
++	],
++	ac_cv_gnu_library_2_1=yes,
++	ac_cv_gnu_library_2_1=no)
++      ]
++    )
++    AC_SUBST(GLIBC21)
++    GLIBC21="$ac_cv_gnu_library_2_1"
++  ]
++)
+--- /dev/null
++++ bison-1.875/m4/stdint_h.m4
+@@ -0,0 +1,28 @@
++# stdint_h.m4 serial 2 (gettext-0.11.4)
++dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++
++dnl From Paul Eggert.
++
++# Define HAVE_STDINT_H_WITH_UINTMAX if <stdint.h> exists,
++# doesn't clash with <sys/types.h>, and declares uintmax_t.
++
++AC_DEFUN([jm_AC_HEADER_STDINT_H],
++[
++  AC_CACHE_CHECK([for stdint.h], jm_ac_cv_header_stdint_h,
++  [AC_TRY_COMPILE(
++    [#include <sys/types.h>
++#include <stdint.h>],
++    [uintmax_t i = (uintmax_t) -1;],
++    jm_ac_cv_header_stdint_h=yes,
++    jm_ac_cv_header_stdint_h=no)])
++  if test $jm_ac_cv_header_stdint_h = yes; then
++    AC_DEFINE_UNQUOTED(HAVE_STDINT_H_WITH_UINTMAX, 1,
++[Define if <stdint.h> exists, doesn't clash with <sys/types.h>,
++   and declares uintmax_t. ])
++  fi
++])
+--- /dev/null
++++ bison-1.875/m4/inttypes_h.m4
+@@ -0,0 +1,28 @@
++# inttypes_h.m4 serial 4 (gettext-0.11.4)
++dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++
++dnl From Paul Eggert.
++
++# Define HAVE_INTTYPES_H_WITH_UINTMAX if <inttypes.h> exists,
++# doesn't clash with <sys/types.h>, and declares uintmax_t.
++
++AC_DEFUN([jm_AC_HEADER_INTTYPES_H],
++[
++  AC_CACHE_CHECK([for inttypes.h], jm_ac_cv_header_inttypes_h,
++  [AC_TRY_COMPILE(
++    [#include <sys/types.h>
++#include <inttypes.h>],
++    [uintmax_t i = (uintmax_t) -1;],
++    jm_ac_cv_header_inttypes_h=yes,
++    jm_ac_cv_header_inttypes_h=no)])
++  if test $jm_ac_cv_header_inttypes_h = yes; then
++    AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H_WITH_UINTMAX, 1,
++[Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
++   and declares uintmax_t. ])
++  fi
++])
+--- /dev/null
++++ bison-1.875/m4/ulonglong.m4
+@@ -0,0 +1,23 @@
++# ulonglong.m4 serial 2 (fileutils-4.0.32, gettext-0.10.40)
++dnl Copyright (C) 1999-2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++
++dnl From Paul Eggert.
++
++AC_DEFUN([jm_AC_TYPE_UNSIGNED_LONG_LONG],
++[
++  AC_CACHE_CHECK([for unsigned long long], ac_cv_type_unsigned_long_long,
++  [AC_TRY_LINK([unsigned long long ull = 1; int i = 63;],
++    [unsigned long long ullmax = (unsigned long long) -1;
++     return ull << i | ull >> i | ullmax / ull | ullmax % ull;],
++    ac_cv_type_unsigned_long_long=yes,
++    ac_cv_type_unsigned_long_long=no)])
++  if test $ac_cv_type_unsigned_long_long = yes; then
++    AC_DEFINE(HAVE_UNSIGNED_LONG_LONG, 1,
++      [Define if you have the unsigned long long type.])
++  fi
++])
+--- /dev/null
++++ bison-1.875/m4/codeset.m4
+@@ -0,0 +1,23 @@
++# codeset.m4 serial AM1 (gettext-0.10.40)
++dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++
++dnl From Bruno Haible.
++
++AC_DEFUN([AM_LANGINFO_CODESET],
++[
++  AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
++    [AC_TRY_LINK([#include <langinfo.h>],
++      [char* cs = nl_langinfo(CODESET);],
++      am_cv_langinfo_codeset=yes,
++      am_cv_langinfo_codeset=no)
++    ])
++  if test $am_cv_langinfo_codeset = yes; then
++    AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
++      [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
++  fi
++])
+--- /dev/null
++++ bison-1.875/m4/intdiv0.m4
+@@ -0,0 +1,72 @@
++# intdiv0.m4 serial 1 (gettext-0.11.3)
++dnl Copyright (C) 2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++
++dnl From Bruno Haible.
++
++AC_DEFUN([gt_INTDIV0],
++[
++  AC_REQUIRE([AC_PROG_CC])dnl
++  AC_REQUIRE([AC_CANONICAL_HOST])dnl
++
++  AC_CACHE_CHECK([whether integer division by zero raises SIGFPE],
++    gt_cv_int_divbyzero_sigfpe,
++    [
++      AC_TRY_RUN([
++#include <stdlib.h>
++#include <signal.h>
++
++static void
++#ifdef __cplusplus
++sigfpe_handler (int sig)
++#else
++sigfpe_handler (sig) int sig;
++#endif
++{
++  /* Exit with code 0 if SIGFPE, with code 1 if any other signal.  */
++  exit (sig != SIGFPE);
++}
++
++int x = 1;
++int y = 0;
++int z;
++int nan;
++
++int main ()
++{
++  signal (SIGFPE, sigfpe_handler);
++/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP.  */
++#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
++  signal (SIGTRAP, sigfpe_handler);
++#endif
++/* Linux/SPARC yields signal SIGILL.  */
++#if defined (__sparc__) && defined (__linux__)
++  signal (SIGILL, sigfpe_handler);
++#endif
++
++  z = x / y;
++  nan = y / y;
++  exit (1);
++}
++], gt_cv_int_divbyzero_sigfpe=yes, gt_cv_int_divbyzero_sigfpe=no,
++        [
++          # Guess based on the CPU.
++          case "$host_cpu" in
++            alpha* | i[34567]86 | m68k | s390*)
++              gt_cv_int_divbyzero_sigfpe="guessing yes";;
++            *)
++              gt_cv_int_divbyzero_sigfpe="guessing no";;
++          esac
++        ])
++    ])
++  case "$gt_cv_int_divbyzero_sigfpe" in
++    *yes) value=1;;
++    *) value=0;;
++  esac
++  AC_DEFINE_UNQUOTED(INTDIV0_RAISES_SIGFPE, $value,
++    [Define if integer division by zero raises signal SIGFPE.])
++])
+--- /dev/null
++++ bison-1.875/m4/glib.m4
+@@ -0,0 +1,196 @@
++# Configure paths for GLIB
++# Owen Taylor     97-11-3
++
++dnl AM_PATH_GLIB([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
++dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if "gmodule" or 
++dnl gthread is specified in MODULES, pass to glib-config
++dnl
++AC_DEFUN(AM_PATH_GLIB,
++[dnl 
++dnl Get the cflags and libraries from the glib-config script
++dnl
++AC_ARG_WITH(glib-prefix,[  --with-glib-prefix=PFX   Prefix where GLIB is installed (optional)],
++            glib_config_prefix="$withval", glib_config_prefix="")
++AC_ARG_WITH(glib-exec-prefix,[  --with-glib-exec-prefix=PFX Exec prefix where GLIB is installed (optional)],
++            glib_config_exec_prefix="$withval", glib_config_exec_prefix="")
++AC_ARG_ENABLE(glibtest, [  --disable-glibtest       Do not try to compile and run a test GLIB program],
++		    , enable_glibtest=yes)
++
++  if test x$glib_config_exec_prefix != x ; then
++     glib_config_args="$glib_config_args --exec-prefix=$glib_config_exec_prefix"
++     if test x${GLIB_CONFIG+set} != xset ; then
++        GLIB_CONFIG=$glib_config_exec_prefix/bin/glib-config
++     fi
++  fi
++  if test x$glib_config_prefix != x ; then
++     glib_config_args="$glib_config_args --prefix=$glib_config_prefix"
++     if test x${GLIB_CONFIG+set} != xset ; then
++        GLIB_CONFIG=$glib_config_prefix/bin/glib-config
++     fi
++  fi
++
++  for module in . $4
++  do
++      case "$module" in
++         gmodule) 
++             glib_config_args="$glib_config_args gmodule"
++         ;;
++         gthread) 
++             glib_config_args="$glib_config_args gthread"
++         ;;
++      esac
++  done
++
++  AC_PATH_PROG(GLIB_CONFIG, glib-config, no)
++  min_glib_version=ifelse([$1], ,0.99.7,$1)
++  AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
++  no_glib=""
++  if test "$GLIB_CONFIG" = "no" ; then
++    no_glib=yes
++  else
++    GLIB_CFLAGS=`$GLIB_CONFIG $glib_config_args --cflags`
++    GLIB_LIBS=`$GLIB_CONFIG $glib_config_args --libs`
++    glib_config_major_version=`$GLIB_CONFIG $glib_config_args --version | \
++           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
++    glib_config_minor_version=`$GLIB_CONFIG $glib_config_args --version | \
++           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
++    glib_config_micro_version=`$GLIB_CONFIG $glib_config_args --version | \
++           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
++    if test "x$enable_glibtest" = "xyes" ; then
++      ac_save_CFLAGS="$CFLAGS"
++      ac_save_LIBS="$LIBS"
++      CFLAGS="$CFLAGS $GLIB_CFLAGS"
++      LIBS="$GLIB_LIBS $LIBS"
++dnl
++dnl Now check if the installed GLIB is sufficiently new. (Also sanity
++dnl checks the results of glib-config to some extent
++dnl
++      rm -f conf.glibtest
++      AC_TRY_RUN([
++#include <glib.h>
++#include <stdio.h>
++#include <stdlib.h>
++
++int 
++main ()
++{
++  int major, minor, micro;
++  char *tmp_version;
++
++  system ("touch conf.glibtest");
++
++  /* HP/UX 9 (%@#!) writes to sscanf strings */
++  tmp_version = g_strdup("$min_glib_version");
++  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
++     printf("%s, bad version string\n", "$min_glib_version");
++     exit(1);
++   }
++
++  if ((glib_major_version != $glib_config_major_version) ||
++      (glib_minor_version != $glib_config_minor_version) ||
++      (glib_micro_version != $glib_config_micro_version))
++    {
++      printf("\n*** 'glib-config --version' returned %d.%d.%d, but GLIB (%d.%d.%d)\n", 
++             $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
++             glib_major_version, glib_minor_version, glib_micro_version);
++      printf ("*** was found! If glib-config was correct, then it is best\n");
++      printf ("*** to remove the old version of GLIB. You may also be able to fix the error\n");
++      printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
++      printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
++      printf("*** required on your system.\n");
++      printf("*** If glib-config was wrong, set the environment variable GLIB_CONFIG\n");
++      printf("*** to point to the correct copy of glib-config, and remove the file config.cache\n");
++      printf("*** before re-running configure\n");
++    } 
++  else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
++	   (glib_minor_version != GLIB_MINOR_VERSION) ||
++           (glib_micro_version != GLIB_MICRO_VERSION))
++    {
++      printf("*** GLIB header files (version %d.%d.%d) do not match\n",
++	     GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
++      printf("*** library (version %d.%d.%d)\n",
++	     glib_major_version, glib_minor_version, glib_micro_version);
++    }
++  else
++    {
++      if ((glib_major_version > major) ||
++        ((glib_major_version == major) && (glib_minor_version > minor)) ||
++        ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
++      {
++        return 0;
++       }
++     else
++      {
++        printf("\n*** An old version of GLIB (%d.%d.%d) was found.\n",
++               glib_major_version, glib_minor_version, glib_micro_version);
++        printf("*** You need a version of GLIB newer than %d.%d.%d. The latest version of\n",
++	       major, minor, micro);
++        printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
++        printf("***\n");
++        printf("*** If you have already installed a sufficiently new version, this error\n");
++        printf("*** probably means that the wrong copy of the glib-config shell script is\n");
++        printf("*** being found. The easiest way to fix this is to remove the old version\n");
++        printf("*** of GLIB, but you can also set the GLIB_CONFIG environment to point to the\n");
++        printf("*** correct copy of glib-config. (In this case, you will have to\n");
++        printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
++        printf("*** so that the correct libraries are found at run-time))\n");
++      }
++    }
++  return 1;
++}
++],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
++       CFLAGS="$ac_save_CFLAGS"
++       LIBS="$ac_save_LIBS"
++     fi
++  fi
++  if test "x$no_glib" = x ; then
++     AC_MSG_RESULT(yes)
++     ifelse([$2], , :, [$2])     
++  else
++     AC_MSG_RESULT(no)
++     if test "$GLIB_CONFIG" = "no" ; then
++       echo "*** The glib-config script installed by GLIB could not be found"
++       echo "*** If GLIB was installed in PREFIX, make sure PREFIX/bin is in"
++       echo "*** your path, or set the GLIB_CONFIG environment variable to the"
++       echo "*** full path to glib-config."
++     else
++       if test -f conf.glibtest ; then
++        :
++       else
++          echo "*** Could not run GLIB test program, checking why..."
++          CFLAGS="$CFLAGS $GLIB_CFLAGS"
++          LIBS="$LIBS $GLIB_LIBS"
++          AC_TRY_LINK([
++#include <glib.h>
++#include <stdio.h>
++],      [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ],
++        [ echo "*** The test program compiled, but did not run. This usually means"
++          echo "*** that the run-time linker is not finding GLIB or finding the wrong"
++          echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
++          echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
++          echo "*** to the installed location  Also, make sure you have run ldconfig if that"
++          echo "*** is required on your system"
++	  echo "***"
++          echo "*** If you have an old version installed, it is best to remove it, although"
++          echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
++          echo "***"
++          echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
++          echo "*** came with the system with the command"
++          echo "***"
++          echo "***    rpm --erase --nodeps gtk gtk-devel" ],
++        [ echo "*** The test program failed to compile or link. See the file config.log for the"
++          echo "*** exact error that occured. This usually means GLIB was incorrectly installed"
++          echo "*** or that you have moved GLIB since it was installed. In the latter case, you"
++          echo "*** may want to edit the glib-config script: $GLIB_CONFIG" ])
++          CFLAGS="$ac_save_CFLAGS"
++          LIBS="$ac_save_LIBS"
++       fi
++     fi
++     GLIB_CFLAGS=""
++     GLIB_LIBS=""
++     ifelse([$3], , :, [$3])
++  fi
++  AC_SUBST(GLIB_CFLAGS)
++  AC_SUBST(GLIB_LIBS)
++  rm -f conf.glibtest
++])
+--- /dev/null
++++ bison-1.875/m4/inttypes.m4
+@@ -0,0 +1,27 @@
++# inttypes.m4 serial 1 (gettext-0.11.4)
++dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++
++dnl From Paul Eggert.
++
++# Define HAVE_INTTYPES_H if <inttypes.h> exists and doesn't clash with
++# <sys/types.h>.
++
++AC_DEFUN([gt_HEADER_INTTYPES_H],
++[
++  AC_CACHE_CHECK([for inttypes.h], gt_cv_header_inttypes_h,
++  [
++    AC_TRY_COMPILE(
++      [#include <sys/types.h>
++#include <inttypes.h>],
++      [], gt_cv_header_inttypes_h=yes, gt_cv_header_inttypes_h=no)
++  ])
++  if test $gt_cv_header_inttypes_h = yes; then
++    AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H, 1,
++      [Define if <inttypes.h> exists and doesn't clash with <sys/types.h>.])
++  fi
++])
+--- /dev/null
++++ bison-1.875/m4/isc-posix.m4
+@@ -0,0 +1,26 @@
++# isc-posix.m4 serial 2 (gettext-0.11.2)
++dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++
++# This file is not needed with autoconf-2.53 and newer.  Remove it in 2005.
++
++# This test replaces the one in autoconf.
++# Currently this macro should have the same name as the autoconf macro
++# because gettext's gettext.m4 (distributed in the automake package)
++# still uses it.  Otherwise, the use in gettext.m4 makes autoheader
++# give these diagnostics:
++#   configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
++#   configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
++
++undefine([AC_ISC_POSIX])
++
++AC_DEFUN([AC_ISC_POSIX],
++  [
++    dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
++    AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
++  ]
++)
+
diff --git a/meta/recipes-devtools/bison/bison/dont-depend-on-help2man.patch.patch b/meta/recipes-devtools/bison/bison/dont-depend-on-help2man.patch.patch
new file mode 100644
index 0000000..ac16c57
--- /dev/null
+++ b/meta/recipes-devtools/bison/bison/dont-depend-on-help2man.patch.patch
@@ -0,0 +1,46 @@
+From 4c0d7733f30903f8d7c7cd7433f5c8a7505e35f5 Mon Sep 17 00:00:00 2001
+From: Marko Lindqvist <cazfi74@gmail.com>
+Date: Tue, 21 Apr 2015 00:48:45 -0700
+Subject: [PATCH] doc/local.mk: dont-depend-on-help2man.patch
+
+Upstream-Status: Inappropriate
+
+Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>
+
+Updated for bison 3.0.4
+
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+---
+ doc/local.mk |    9 +--------
+ 1 file changed, 1 insertion(+), 8 deletions(-)
+
+diff --git a/doc/local.mk b/doc/local.mk
+index c340452..642f385 100644
+--- a/doc/local.mk
++++ b/doc/local.mk
+@@ -98,10 +98,7 @@ endif ! CROSS_COMPILING
+ ## Man Pages.  ##
+ ## ----------- ##
+ 
+-dist_man_MANS = $(top_srcdir)/doc/bison.1
+-
+-EXTRA_DIST += $(dist_man_MANS:.1=.x)
+-MAINTAINERCLEANFILES += $(dist_man_MANS)
++EXTRA_DIST += bison.x
+ 
+ # Differences to ignore when comparing the man page (the date).
+ remove_time_stamp = \
+@@ -124,10 +121,6 @@ $(top_srcdir)/doc/bison.1: $(MAN_DEPS)
+ 	fi
+ 	$(AM_V_at)rm -f $@*.t
+ 
+-if ENABLE_YACC
+-nodist_man_MANS = doc/yacc.1
+-endif
+-
+ ## ----------------------------- ##
+ ## Graphviz examples generation. ##
+ ## ----------------------------- ##
+-- 
+1.7.9.5
+
diff --git a/meta/recipes-devtools/bison/bison/m4.patch b/meta/recipes-devtools/bison/bison/m4.patch
new file mode 100644
index 0000000..d139da5
--- /dev/null
+++ b/meta/recipes-devtools/bison/bison/m4.patch
@@ -0,0 +1,414 @@
+Upstream-Status: Pending
+
+#
+# Patch managed by http://www.mn-logistik.de/unsupported/pxa250/patcher
+#
+
+Index: bison-2.4.2/m4/lcmessage.m4
+===================================================================
+--- /dev/null
++++ bison-2.4.2/m4/lcmessage.m4
+@@ -0,0 +1,32 @@
++# lcmessage.m4 serial 3 (gettext-0.11.3)
++dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++dnl
++dnl This file can can be used in projects which are not available under
++dnl the GNU General Public License or the GNU Library General Public
++dnl License but which still want to provide support for the GNU gettext
++dnl functionality.
++dnl Please note that the actual code of the GNU gettext library is covered
++dnl by the GNU Library General Public License, and the rest of the GNU
++dnl gettext package package is covered by the GNU General Public License.
++dnl They are *not* in the public domain.
++
++dnl Authors:
++dnl   Ulrich Drepper <drepper@cygnus.com>, 1995.
++
++# Check whether LC_MESSAGES is available in <locale.h>.
++
++AC_DEFUN([AM_LC_MESSAGES],
++[
++  AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
++    [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
++       am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
++  if test $am_cv_val_LC_MESSAGES = yes; then
++    AC_DEFINE(HAVE_LC_MESSAGES, 1,
++      [Define if your <locale.h> file defines LC_MESSAGES.])
++  fi
++])
+Index: bison-2.4.2/m4/uintmax_t.m4
+===================================================================
+--- /dev/null
++++ bison-2.4.2/m4/uintmax_t.m4
+@@ -0,0 +1,29 @@
++# uintmax_t.m4 serial 6 (gettext-0.11)
++dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++
++dnl From Paul Eggert.
++
++AC_PREREQ(2.13)
++
++# Define uintmax_t to `unsigned long' or `unsigned long long'
++# if <inttypes.h> does not exist.
++
++AC_DEFUN([jm_AC_TYPE_UINTMAX_T],
++[
++  AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
++  AC_REQUIRE([jm_AC_HEADER_STDINT_H])
++  if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then
++    AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
++    test $ac_cv_type_unsigned_long_long = yes \
++      && ac_type='unsigned long long' \
++      || ac_type='unsigned long'
++    AC_DEFINE_UNQUOTED(uintmax_t, $ac_type,
++  [Define to unsigned long or unsigned long long
++   if <inttypes.h> and <stdint.h> don't define.])
++  fi
++])
+Index: bison-2.4.2/m4/ulonglong.m4
+===================================================================
+--- /dev/null
++++ bison-2.4.2/m4/ulonglong.m4
+@@ -0,0 +1,23 @@
++# ulonglong.m4 serial 2 (fileutils-4.0.32, gettext-0.10.40)
++dnl Copyright (C) 1999-2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++
++dnl From Paul Eggert.
++
++AC_DEFUN([jm_AC_TYPE_UNSIGNED_LONG_LONG],
++[
++  AC_CACHE_CHECK([for unsigned long long], ac_cv_type_unsigned_long_long,
++  [AC_TRY_LINK([unsigned long long ull = 1; int i = 63;],
++    [unsigned long long ullmax = (unsigned long long) -1;
++     return ull << i | ull >> i | ullmax / ull | ullmax % ull;],
++    ac_cv_type_unsigned_long_long=yes,
++    ac_cv_type_unsigned_long_long=no)])
++  if test $ac_cv_type_unsigned_long_long = yes; then
++    AC_DEFINE(HAVE_UNSIGNED_LONG_LONG, 1,
++      [Define if you have the unsigned long long type.])
++  fi
++])
+Index: bison-2.4.2/m4/intdiv0.m4
+===================================================================
+--- /dev/null
++++ bison-2.4.2/m4/intdiv0.m4
+@@ -0,0 +1,72 @@
++# intdiv0.m4 serial 1 (gettext-0.11.3)
++dnl Copyright (C) 2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++
++dnl From Bruno Haible.
++
++AC_DEFUN([gt_INTDIV0],
++[
++  AC_REQUIRE([AC_PROG_CC])dnl
++  AC_REQUIRE([AC_CANONICAL_HOST])dnl
++
++  AC_CACHE_CHECK([whether integer division by zero raises SIGFPE],
++    gt_cv_int_divbyzero_sigfpe,
++    [
++      AC_TRY_RUN([
++#include <stdlib.h>
++#include <signal.h>
++
++static void
++#ifdef __cplusplus
++sigfpe_handler (int sig)
++#else
++sigfpe_handler (sig) int sig;
++#endif
++{
++  /* Exit with code 0 if SIGFPE, with code 1 if any other signal.  */
++  exit (sig != SIGFPE);
++}
++
++int x = 1;
++int y = 0;
++int z;
++int nan;
++
++int main ()
++{
++  signal (SIGFPE, sigfpe_handler);
++/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP.  */
++#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
++  signal (SIGTRAP, sigfpe_handler);
++#endif
++/* Linux/SPARC yields signal SIGILL.  */
++#if defined (__sparc__) && defined (__linux__)
++  signal (SIGILL, sigfpe_handler);
++#endif
++
++  z = x / y;
++  nan = y / y;
++  exit (1);
++}
++], gt_cv_int_divbyzero_sigfpe=yes, gt_cv_int_divbyzero_sigfpe=no,
++        [
++          # Guess based on the CPU.
++          case "$host_cpu" in
++            alpha* | i[34567]86 | m68k | s390*)
++              gt_cv_int_divbyzero_sigfpe="guessing yes";;
++            *)
++              gt_cv_int_divbyzero_sigfpe="guessing no";;
++          esac
++        ])
++    ])
++  case "$gt_cv_int_divbyzero_sigfpe" in
++    *yes) value=1;;
++    *) value=0;;
++  esac
++  AC_DEFINE_UNQUOTED(INTDIV0_RAISES_SIGFPE, $value,
++    [Define if integer division by zero raises signal SIGFPE.])
++])
+Index: bison-2.4.2/m4/glib.m4
+===================================================================
+--- /dev/null
++++ bison-2.4.2/m4/glib.m4
+@@ -0,0 +1,196 @@
++# Configure paths for GLIB
++# Owen Taylor     97-11-3
++
++dnl AM_PATH_GLIB([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
++dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if "gmodule" or 
++dnl gthread is specified in MODULES, pass to glib-config
++dnl
++AC_DEFUN(AM_PATH_GLIB,
++[dnl 
++dnl Get the cflags and libraries from the glib-config script
++dnl
++AC_ARG_WITH(glib-prefix,[  --with-glib-prefix=PFX   Prefix where GLIB is installed (optional)],
++            glib_config_prefix="$withval", glib_config_prefix="")
++AC_ARG_WITH(glib-exec-prefix,[  --with-glib-exec-prefix=PFX Exec prefix where GLIB is installed (optional)],
++            glib_config_exec_prefix="$withval", glib_config_exec_prefix="")
++AC_ARG_ENABLE(glibtest, [  --disable-glibtest       Do not try to compile and run a test GLIB program],
++		    , enable_glibtest=yes)
++
++  if test x$glib_config_exec_prefix != x ; then
++     glib_config_args="$glib_config_args --exec-prefix=$glib_config_exec_prefix"
++     if test x${GLIB_CONFIG+set} != xset ; then
++        GLIB_CONFIG=$glib_config_exec_prefix/bin/glib-config
++     fi
++  fi
++  if test x$glib_config_prefix != x ; then
++     glib_config_args="$glib_config_args --prefix=$glib_config_prefix"
++     if test x${GLIB_CONFIG+set} != xset ; then
++        GLIB_CONFIG=$glib_config_prefix/bin/glib-config
++     fi
++  fi
++
++  for module in . $4
++  do
++      case "$module" in
++         gmodule) 
++             glib_config_args="$glib_config_args gmodule"
++         ;;
++         gthread) 
++             glib_config_args="$glib_config_args gthread"
++         ;;
++      esac
++  done
++
++  AC_PATH_PROG(GLIB_CONFIG, glib-config, no)
++  min_glib_version=ifelse([$1], ,0.99.7,$1)
++  AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
++  no_glib=""
++  if test "$GLIB_CONFIG" = "no" ; then
++    no_glib=yes
++  else
++    GLIB_CFLAGS=`$GLIB_CONFIG $glib_config_args --cflags`
++    GLIB_LIBS=`$GLIB_CONFIG $glib_config_args --libs`
++    glib_config_major_version=`$GLIB_CONFIG $glib_config_args --version | \
++           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
++    glib_config_minor_version=`$GLIB_CONFIG $glib_config_args --version | \
++           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
++    glib_config_micro_version=`$GLIB_CONFIG $glib_config_args --version | \
++           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
++    if test "x$enable_glibtest" = "xyes" ; then
++      ac_save_CFLAGS="$CFLAGS"
++      ac_save_LIBS="$LIBS"
++      CFLAGS="$CFLAGS $GLIB_CFLAGS"
++      LIBS="$GLIB_LIBS $LIBS"
++dnl
++dnl Now check if the installed GLIB is sufficiently new. (Also sanity
++dnl checks the results of glib-config to some extent
++dnl
++      rm -f conf.glibtest
++      AC_TRY_RUN([
++#include <glib.h>
++#include <stdio.h>
++#include <stdlib.h>
++
++int 
++main ()
++{
++  int major, minor, micro;
++  char *tmp_version;
++
++  system ("touch conf.glibtest");
++
++  /* HP/UX 9 (%@#!) writes to sscanf strings */
++  tmp_version = g_strdup("$min_glib_version");
++  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
++     printf("%s, bad version string\n", "$min_glib_version");
++     exit(1);
++   }
++
++  if ((glib_major_version != $glib_config_major_version) ||
++      (glib_minor_version != $glib_config_minor_version) ||
++      (glib_micro_version != $glib_config_micro_version))
++    {
++      printf("\n*** 'glib-config --version' returned %d.%d.%d, but GLIB (%d.%d.%d)\n", 
++             $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
++             glib_major_version, glib_minor_version, glib_micro_version);
++      printf ("*** was found! If glib-config was correct, then it is best\n");
++      printf ("*** to remove the old version of GLIB. You may also be able to fix the error\n");
++      printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
++      printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
++      printf("*** required on your system.\n");
++      printf("*** If glib-config was wrong, set the environment variable GLIB_CONFIG\n");
++      printf("*** to point to the correct copy of glib-config, and remove the file config.cache\n");
++      printf("*** before re-running configure\n");
++    } 
++  else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
++	   (glib_minor_version != GLIB_MINOR_VERSION) ||
++           (glib_micro_version != GLIB_MICRO_VERSION))
++    {
++      printf("*** GLIB header files (version %d.%d.%d) do not match\n",
++	     GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
++      printf("*** library (version %d.%d.%d)\n",
++	     glib_major_version, glib_minor_version, glib_micro_version);
++    }
++  else
++    {
++      if ((glib_major_version > major) ||
++        ((glib_major_version == major) && (glib_minor_version > minor)) ||
++        ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
++      {
++        return 0;
++       }
++     else
++      {
++        printf("\n*** An old version of GLIB (%d.%d.%d) was found.\n",
++               glib_major_version, glib_minor_version, glib_micro_version);
++        printf("*** You need a version of GLIB newer than %d.%d.%d. The latest version of\n",
++	       major, minor, micro);
++        printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
++        printf("***\n");
++        printf("*** If you have already installed a sufficiently new version, this error\n");
++        printf("*** probably means that the wrong copy of the glib-config shell script is\n");
++        printf("*** being found. The easiest way to fix this is to remove the old version\n");
++        printf("*** of GLIB, but you can also set the GLIB_CONFIG environment to point to the\n");
++        printf("*** correct copy of glib-config. (In this case, you will have to\n");
++        printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
++        printf("*** so that the correct libraries are found at run-time))\n");
++      }
++    }
++  return 1;
++}
++],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
++       CFLAGS="$ac_save_CFLAGS"
++       LIBS="$ac_save_LIBS"
++     fi
++  fi
++  if test "x$no_glib" = x ; then
++     AC_MSG_RESULT(yes)
++     ifelse([$2], , :, [$2])     
++  else
++     AC_MSG_RESULT(no)
++     if test "$GLIB_CONFIG" = "no" ; then
++       echo "*** The glib-config script installed by GLIB could not be found"
++       echo "*** If GLIB was installed in PREFIX, make sure PREFIX/bin is in"
++       echo "*** your path, or set the GLIB_CONFIG environment variable to the"
++       echo "*** full path to glib-config."
++     else
++       if test -f conf.glibtest ; then
++        :
++       else
++          echo "*** Could not run GLIB test program, checking why..."
++          CFLAGS="$CFLAGS $GLIB_CFLAGS"
++          LIBS="$LIBS $GLIB_LIBS"
++          AC_TRY_LINK([
++#include <glib.h>
++#include <stdio.h>
++],      [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ],
++        [ echo "*** The test program compiled, but did not run. This usually means"
++          echo "*** that the run-time linker is not finding GLIB or finding the wrong"
++          echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
++          echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
++          echo "*** to the installed location  Also, make sure you have run ldconfig if that"
++          echo "*** is required on your system"
++	  echo "***"
++          echo "*** If you have an old version installed, it is best to remove it, although"
++          echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
++          echo "***"
++          echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
++          echo "*** came with the system with the command"
++          echo "***"
++          echo "***    rpm --erase --nodeps gtk gtk-devel" ],
++        [ echo "*** The test program failed to compile or link. See the file config.log for the"
++          echo "*** exact error that occured. This usually means GLIB was incorrectly installed"
++          echo "*** or that you have moved GLIB since it was installed. In the latter case, you"
++          echo "*** may want to edit the glib-config script: $GLIB_CONFIG" ])
++          CFLAGS="$ac_save_CFLAGS"
++          LIBS="$ac_save_LIBS"
++       fi
++     fi
++     GLIB_CFLAGS=""
++     GLIB_LIBS=""
++     ifelse([$3], , :, [$3])
++  fi
++  AC_SUBST(GLIB_CFLAGS)
++  AC_SUBST(GLIB_LIBS)
++  rm -f conf.glibtest
++])
+Index: bison-2.4.2/m4/isc-posix.m4
+===================================================================
+--- /dev/null
++++ bison-2.4.2/m4/isc-posix.m4
+@@ -0,0 +1,26 @@
++# isc-posix.m4 serial 2 (gettext-0.11.2)
++dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
++dnl This file is free software, distributed under the terms of the GNU
++dnl General Public License.  As a special exception to the GNU General
++dnl Public License, this file may be distributed as part of a program
++dnl that contains a configuration script generated by Autoconf, under
++dnl the same distribution terms as the rest of that program.
++
++# This file is not needed with autoconf-2.53 and newer.  Remove it in 2005.
++
++# This test replaces the one in autoconf.
++# Currently this macro should have the same name as the autoconf macro
++# because gettext's gettext.m4 (distributed in the automake package)
++# still uses it.  Otherwise, the use in gettext.m4 makes autoheader
++# give these diagnostics:
++#   configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
++#   configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
++
++undefine([AC_ISC_POSIX])
++
++AC_DEFUN([AC_ISC_POSIX],
++  [
++    dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
++    AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
++  ]
++)
diff --git a/meta/recipes-devtools/bison/bison_2.3.bb b/meta/recipes-devtools/bison/bison_2.3.bb
new file mode 100644
index 0000000..182e880
--- /dev/null
+++ b/meta/recipes-devtools/bison/bison_2.3.bb
@@ -0,0 +1,26 @@
+SUMMARY = "GNU Project parser generator (yacc replacement)"
+DESCRIPTION = "Bison is a general-purpose parser generator that converts an annotated context-free grammar into \
+an LALR(1) or GLR parser for that grammar.  Bison is upward compatible with Yacc: all properly-written Yacc \
+grammars ought to work with Bison with no change. Anyone familiar with Yacc should be able to use Bison with \
+little trouble."
+HOMEPAGE = "http://www.gnu.org/software/bison/"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=eb723b61539feef013de476e68b5c50a"
+SECTION = "devel"
+DEPENDS = "bison-native flex-native"
+
+PR = "r1"
+
+SRC_URI = "${GNU_MIRROR}/bison/bison-${PV}.tar.gz \
+         file://bison-2.3_m4.patch"
+
+SRC_URI[md5sum] = "22327efdd5080e2b1acb6e560a04b43a"
+SRC_URI[sha256sum] = "52f78aa4761a74ceb7fdf770f3554dd84308c3b93c4255e3a5c17558ecda293e"
+
+inherit autotools gettext texinfo
+acpaths = "-I ${S}/m4"
+
+do_configure_prepend () {
+	rm -f ${S}/m4/*gl.m4
+	cp ${STAGING_DATADIR_NATIVE}/gettext/po/Makefile.in.in ${S}/runtime-po/
+}
diff --git a/meta/recipes-devtools/bison/bison_3.0.4.bb b/meta/recipes-devtools/bison/bison_3.0.4.bb
new file mode 100644
index 0000000..708e9a3
--- /dev/null
+++ b/meta/recipes-devtools/bison/bison_3.0.4.bb
@@ -0,0 +1,39 @@
+SUMMARY = "GNU Project parser generator (yacc replacement)"
+DESCRIPTION = "Bison is a general-purpose parser generator that converts an annotated context-free grammar into \
+an LALR(1) or GLR parser for that grammar.  Bison is upward compatible with Yacc: all properly-written Yacc \
+grammars ought to work with Bison with no change. Anyone familiar with Yacc should be able to use Bison with \
+little trouble."
+HOMEPAGE = "http://www.gnu.org/software/bison/"
+LICENSE = "GPLv3"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
+SECTION = "devel"
+DEPENDS = "bison-native flex-native"
+
+SRC_URI = "${GNU_MIRROR}/bison/bison-${PV}.tar.xz \
+           file://m4.patch \
+           file://0001-Unset-need_charset_alias-when-building-for-musl.patch \
+           file://dont-depend-on-help2man.patch.patch \
+           file://0001-src-local.mk-fix-parallel-issue.patch \
+"
+
+# No point in hardcoding path to m4, just use PATH
+EXTRA_OECONF += "M4=m4"
+
+SRC_URI[md5sum] = "c342201de104cc9ce0a21e0ad10d4021"
+SRC_URI[sha256sum] = "a72428c7917bdf9fa93cb8181c971b6e22834125848cf1d03ce10b1bb0716fe1"
+
+LDFLAGS_prepend_libc-uclibc = " -lrt "
+DEPENDS_class-native = "gettext-minimal-native"
+
+inherit autotools gettext texinfo
+acpaths = "-I ${S}/m4"
+
+do_compile_prepend() {
+	for i in mfcalc calc++ rpcalc; do mkdir -p ${B}/examples/$i; done
+}
+
+do_install_append_class-native() {
+	create_wrapper ${D}/${bindir}/bison \
+		BISON_PKGDATADIR=${STAGING_DATADIR_NATIVE}/bison
+}
+BBCLASSEXTEND = "native nativesdk"