diff options
Diffstat (limited to 'm4/nl_langinfo.m4')
| -rw-r--r-- | m4/nl_langinfo.m4 | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/m4/nl_langinfo.m4 b/m4/nl_langinfo.m4 index 82d4750..6cafe9d 100644 --- a/m4/nl_langinfo.m4 +++ b/m4/nl_langinfo.m4 @@ -1,5 +1,5 @@ -# nl_langinfo.m4 serial 6 -dnl Copyright (C) 2009-2018 Free Software Foundation, Inc. +# nl_langinfo.m4 serial 7 +dnl Copyright (C) 2009-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -10,6 +10,7 @@ AC_DEFUN([gl_FUNC_NL_LANGINFO], AC_REQUIRE([gl_LANGINFO_H]) AC_CHECK_FUNCS_ONCE([nl_langinfo]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_REQUIRE([gl_FUNC_SETLOCALE_NULL]) if test $ac_cv_func_nl_langinfo = yes; then # On Irix 6.5, YESEXPR is defined, but nl_langinfo(YESEXPR) is broken. AC_CACHE_CHECK([whether YESEXPR works], @@ -50,4 +51,11 @@ AC_DEFUN([gl_FUNC_NL_LANGINFO], else HAVE_NL_LANGINFO=0 fi + if test $HAVE_NL_LANGINFO = 0 || test $HAVE_LANGINFO_CODESET = 0; then + LIB_NL_LANGINFO="$LIB_SETLOCALE_NULL" + else + LIB_NL_LANGINFO= + fi + dnl LIB_NL_LANGINFO is expected to be empty everywhere. + AC_SUBST([LIB_NL_LANGINFO]) ]) |