bison: upgrade to version 2.7

SVN-Revision: 35827

tools/bison/Makefile

 # 
-# Copyright (C) 2008-2012 OpenWrt.org
+# Copyright (C) 2008-2013 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -7,12 +7,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=bison
-PKG_VERSION:=2.5
+PKG_VERSION:=2.7
 
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@GNU/$(PKG_NAME)
-PKG_MD5SUM:=9dba20116b13fc61a0846b0058fbe004
-PKG_CAT:=bzcat
+PKG_MD5SUM:=234cdfac99257cf99ac4a03c898f37b9
+PKG_CAT:=xzcat
 
 HOST_BUILD_PARALLEL:=1
 

tools/bison/patches/000-relocatable.patch

@@ -3,18 +3,18 @@
 @@ -81,6 +81,7 @@ MOSTLYCLEANFILES = yacc
  
  yacc:
- 	echo '#! /bin/sh' >$@
-+	echo 'test -n "$$STAGING_DIR" && exec "$$STAGING_DIR/../host/bin/bison" -y "$$@"' >>$@
- 	echo "exec '$(bindir)/bison' -y "'"$$@"' >>$@
- 	chmod a+x $@
+ 	$(AM_V_GEN)echo '#! /bin/sh' >$@
++	$(AM_V_at)echo 'test -n "$$STAGING_DIR" && exec "$$STAGING_DIR/../host/bin/bison" -y "$$@"' >>$@
+ 	$(AM_V_at)echo "exec '$(bindir)/bison' -y "'"$$@"' >>$@
+ 	$(AM_V_at)chmod a+x $@
  
 --- a/src/Makefile.in
 +++ b/src/Makefile.in
-@@ -1609,6 +1609,7 @@ uninstall-am: uninstall-binPROGRAMS unin
+@@ -1919,6 +1919,7 @@ uninstall-am: uninstall-binPROGRAMS unin
  
  yacc:
- 	echo '#! /bin/sh' >$@
-+	echo 'test -n "$$STAGING_DIR" && exec "$$STAGING_DIR/../host/bin/bison" -y "$$@"' >>$@
- 	echo "exec '$(bindir)/bison' -y "'"$$@"' >>$@
- 	chmod a+x $@
+ 	$(AM_V_GEN)echo '#! /bin/sh' >$@
++	$(AM_V_at)echo 'test -n "$$STAGING_DIR" && exec "$$STAGING_DIR/../host/bin/bison" -y "$$@"' >>$@
+ 	$(AM_V_at)echo "exec '$(bindir)/bison' -y "'"$$@"' >>$@
+ 	$(AM_V_at)chmod a+x $@
  

tools/bison/patches/010-intl-stub-compat.patch

 --- a/src/main.c
 +++ b/src/main.c
-@@ -58,9 +58,9 @@ main (int argc, char *argv[])
+@@ -60,9 +60,9 @@ main (int argc, char *argv[])
  {
-   program_name = argv[0];
+   set_program_name (argv[0]);
    setlocale (LC_ALL, "");
 -  (void) bindtextdomain (PACKAGE, LOCALEDIR);
 -  (void) bindtextdomain ("bison-runtime", LOCALEDIR);
@@ -11,5 +11,5 @@
 +  bindtextdomain ("bison-runtime", LOCALEDIR);
 +  textdomain (PACKAGE);
  
-   uniqstrs_new ();
-   muscle_init ();
+   {
+     char const *cp = getenv ("LC_CTYPE");

tools/bison/patches/100-fix-gets-removal.patch

 --- a/lib/stdio.in.h
 +++ b/lib/stdio.in.h
-@@ -177,12 +177,6 @@ _GL_WARN_ON_USE (fflush, "fflush is not 
-                  "use gnulib module fflush for portable POSIX compliance");
+@@ -704,13 +704,6 @@ _GL_WARN_ON_USE (getline, "getline is un
+ # endif
  #endif
  
 -/* It is very rare that the developer ever has full control of stdin,
--   so any use of gets warrants an unconditional warning.  Assume it is
--   always declared, since it is required by C89.  */
+-   so any use of gets warrants an unconditional warning; besides, C11
+-   removed it.  */
 -#undef gets
+-#if HAVE_RAW_DECL_GETS
 -_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
--
- #if @GNULIB_FOPEN@
- # if @REPLACE_FOPEN@
- #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+-#endif
+ 
+ 
+ #if @GNULIB_OBSTACK_PRINTF@ || @GNULIB_OBSTACK_PRINTF_POSIX@