bison/gettext: add --with-bisonlocaledir to assign BISON_LOCALEDIR

This issue was triggered by buildpaths QA Warning.
...
|gettext-0.19.6: File work/core2-64-poky-linux/gettext/0.19.6-r0/
packages-split/gettext/usr/bin/msgcmp in package contained
reference to tmpdir
...

Previously, variable BISON_LOCALEDIR was assigned only by the
output of 'bison --print-localedir' which provided by native bison
that has buildpaths in it.

For target compile, we add option --with-bisonlocaledir to set
BISON_LOCALEDIR with "/usr/share/locale" to fix the QA issue.

The variable BISON_LOCALEDIR is used for internationalization of
the bison parser’s runtime output. Here is the introduction:
http://www.gnu.org/software/bison/manual/html_node/Internationalization.html

[YOCTO #7058]

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

2 files changed, 59 insertions, 0 deletions

diff --git a/meta/recipes-devtools/bison/bison/add-with-bisonlocaledir.patch b/meta/recipes-devtools/bison/bison/add-with-bisonlocaledir.patch
new file mode 100644
index 0000000000..35c0f6fa37
--- /dev/null
+++ b/meta/recipes-devtools/bison/bison/add-with-bisonlocaledir.patch
@@ -0,0 +1,58 @@
+From 41fdca818cdc7bd686c31aff4088b89280d71a42 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Wed, 17 Feb 2016 22:01:28 -0500
+Subject: [PATCH] m4/bison-i18n.m4: add --with-bisonlocaledir to assign
+ BISON_LOCALEDIR
+
+The variable BISON_LOCALEDIR is assigned only by the output of
+'bison --print-localedir', we add option --with-bisonlocaledir
+to assign it explicitly. It is helpful for user to split the
+native compile and cross compile.
+
+For backward compatibility, if option not used, it still
+make use of the output of 'bison --print-localedir'.
+
+Upstream-Status: Submitted [bison-patches@gnu.org]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ m4/bison-i18n.m4 | 10 ++++++++--
+ 1 file changed, 8 insertions(+), 2 deletions(-)
+
+diff --git a/m4/bison-i18n.m4 b/m4/bison-i18n.m4
+index 8e57caf..c36f498 100644
+--- a/m4/bison-i18n.m4
++++ b/m4/bison-i18n.m4
+@@ -16,11 +16,16 @@ dnl sets BISON_LOCALEDIR to indicate where to find the bison-runtime.mo files
+ dnl and defines YYENABLE_NLS if there are bison-runtime.mo files at all.
+ AC_DEFUN([BISON_I18N],
+ [
++  dnl Default is not to set bisonlocaledir
++  AC_ARG_WITH([bisonlocaledir],
++    [  --with-bisonlocaledir   sets BISON_LOCALEDIR to indicate where to find the bison-runtime.mo files],
++    BISON_LOCALEDIR=$withval,
++    BISON_LOCALEDIR=)
++
+   if test -z "$USE_NLS"; then
+     echo "The BISON-I18N macro is used without being preceded by AM-GNU-GETTEXT." 1>&2
+     exit 1
+   fi
+-  BISON_LOCALEDIR=
+   BISON_USE_NLS=no
+   if test "$USE_NLS" = yes; then
+     dnl Determine bison's localedir.
+@@ -28,9 +33,10 @@ AC_DEFUN([BISON_I18N],
+     dnl But even is YACC is called "yacc", it may be a script that invokes bison
+     dnl and accepts the --print-localedir option.
+     dnl YACC's default value is empty; BISON's default value is :.
+-    if (${YACC-${BISON-:}} --print-localedir) >/dev/null 2>&1; then
++    if test -z "$BISON_LOCALEDIR" -a ${YACC-${BISON-:}} --print-localedir >/dev/null 2>&1; then
+       BISON_LOCALEDIR=`${YACC-${BISON-:}} --print-localedir`
+     fi
++    AC_MSG_RESULT([$BISON_LOCALEDIR])
+     AC_SUBST([BISON_LOCALEDIR])
+     if test -n "$BISON_LOCALEDIR"; then
+       dnl There is no need to enable internationalization if the user doesn't
+-- 
+1.9.1
+
diff --git a/meta/recipes-devtools/bison/bison_3.0.4.bb b/meta/recipes-devtools/bison/bison_3.0.4.bb
index 708e9a3fd8..cffcd885aa 100644
--- a/meta/recipes-devtools/bison/bison_3.0.4.bb
+++ b/meta/recipes-devtools/bison/bison_3.0.4.bb
@@ -14,6 +14,7 @@ SRC_URI = "${GNU_MIRROR}/bison/bison-${PV}.tar.xz \
            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 \
+           file://add-with-bisonlocaledir.patch \
 "
 
 # No point in hardcoding path to m4, just use PATH