| Patrick Williams | d8c66bc | 2016-06-20 12:57:21 -0500 | [diff] [blame] | 1 | From 41fdca818cdc7bd686c31aff4088b89280d71a42 Mon Sep 17 00:00:00 2001 |
| 2 | From: Hongxu Jia <hongxu.jia@windriver.com> |
| 3 | Date: Wed, 17 Feb 2016 22:01:28 -0500 |
| 4 | Subject: [PATCH] m4/bison-i18n.m4: add --with-bisonlocaledir to assign |
| 5 | BISON_LOCALEDIR |
| 6 | |
| 7 | The variable BISON_LOCALEDIR is assigned only by the output of |
| 8 | 'bison --print-localedir', we add option --with-bisonlocaledir |
| 9 | to assign it explicitly. It is helpful for user to split the |
| 10 | native compile and cross compile. |
| 11 | |
| 12 | For backward compatibility, if option not used, it still |
| 13 | make use of the output of 'bison --print-localedir'. |
| 14 | |
| 15 | Upstream-Status: Submitted [bison-patches@gnu.org] |
| 16 | |
| 17 | Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> |
| 18 | --- |
| 19 | m4/bison-i18n.m4 | 10 ++++++++-- |
| 20 | 1 file changed, 8 insertions(+), 2 deletions(-) |
| 21 | |
| 22 | diff --git a/m4/bison-i18n.m4 b/m4/bison-i18n.m4 |
| 23 | index 8e57caf..c36f498 100644 |
| 24 | --- a/m4/bison-i18n.m4 |
| 25 | +++ b/m4/bison-i18n.m4 |
| 26 | @@ -16,11 +16,16 @@ dnl sets BISON_LOCALEDIR to indicate where to find the bison-runtime.mo files |
| 27 | dnl and defines YYENABLE_NLS if there are bison-runtime.mo files at all. |
| 28 | AC_DEFUN([BISON_I18N], |
| 29 | [ |
| 30 | + dnl Default is not to set bisonlocaledir |
| 31 | + AC_ARG_WITH([bisonlocaledir], |
| 32 | + [ --with-bisonlocaledir sets BISON_LOCALEDIR to indicate where to find the bison-runtime.mo files], |
| 33 | + BISON_LOCALEDIR=$withval, |
| 34 | + BISON_LOCALEDIR=) |
| 35 | + |
| 36 | if test -z "$USE_NLS"; then |
| 37 | echo "The BISON-I18N macro is used without being preceded by AM-GNU-GETTEXT." 1>&2 |
| 38 | exit 1 |
| 39 | fi |
| 40 | - BISON_LOCALEDIR= |
| 41 | BISON_USE_NLS=no |
| 42 | if test "$USE_NLS" = yes; then |
| 43 | dnl Determine bison's localedir. |
| 44 | @@ -28,9 +33,10 @@ AC_DEFUN([BISON_I18N], |
| 45 | dnl But even is YACC is called "yacc", it may be a script that invokes bison |
| 46 | dnl and accepts the --print-localedir option. |
| 47 | dnl YACC's default value is empty; BISON's default value is :. |
| 48 | - if (${YACC-${BISON-:}} --print-localedir) >/dev/null 2>&1; then |
| 49 | + if test -z "$BISON_LOCALEDIR" -a ${YACC-${BISON-:}} --print-localedir >/dev/null 2>&1; then |
| 50 | BISON_LOCALEDIR=`${YACC-${BISON-:}} --print-localedir` |
| 51 | fi |
| 52 | + AC_MSG_RESULT([$BISON_LOCALEDIR]) |
| 53 | AC_SUBST([BISON_LOCALEDIR]) |
| 54 | if test -n "$BISON_LOCALEDIR"; then |
| 55 | dnl There is no need to enable internationalization if the user doesn't |
| 56 | -- |
| 57 | 1.9.1 |
| 58 | |