Hi Daniel,
> > 3) Please provide all three of the following:
> > - grep locale configure.out
> ...
> > - grep -i locale config.status
>
> bash-2.03$ grep -i locale config.status
> S["gl_LTLIBOBJS"]=" alphasort.lo asnprintf.lo at-func2.lo
> canonicalize-lgpl.lo cnd.lo dirfd.lo dprintf.lo duplocale.lo error.lo
> euidaccess.lo faccessat.lo fchmodat.lo "\
> S["gl_LIBOBJS"]=" alphasort.o asnprintf.o at-func2.o canonicalize-lgpl.o
> cnd.o dirfd.o dprintf.o duplocale.o error.o euidaccess.o faccessat.o
> fchmodat.o fchownat.o f"\
> ...
> S["REPLACE_DUPLOCALE"]="1"
> ...
> S["HAVE_DUPLOCALE"]="0"
The REPLACE_DUPLOCALE=1 is wrong. HAVE_DUPLOCALE should be 0, not only
when set by localename.m4 but also when set by duplocale.m4. This patch
should fix it.
2019-12-12 Bruno Haible <br...@clisp.org>
duplocale: Don't attempt to override if locale_t does not exist.
Reported by Daniel Richard G. in
<https://lists.gnu.org/archive/html/bug-gnulib/2019-11/msg00039.html>.
* m4/duplocale.m4 (gl_FUNC_DUPLOCALE): If locale_t does not exist, set
HAVE_DUPLOCALE to 0.
diff --git -w a/m4/duplocale.m4 b/m4/duplocale.m4
index c2c95dd..fb5e602 100644
--- a/m4/duplocale.m4
+++ b/m4/duplocale.m4
@@ -1,4 +1,4 @@
-# duplocale.m4 serial 10
+# duplocale.m4 serial 11
dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -17,6 +17,7 @@ AC_DEFUN([gl_FUNC_DUPLOCALE],
dnl Also, on NetBSD 7.0, duplocale(LC_GLOBAL_LOCALE) returns a locale that
dnl corresponds to the C locale.
AC_REQUIRE([gl_LOCALE_H])
+ if test $HAVE_LOCALE_T = 1; then
AC_CHECK_FUNCS_ONCE([snprintf_l nl_langinfo_l])
AC_CACHE_CHECK([whether duplocale(LC_GLOBAL_LOCALE) works],
[gl_cv_func_duplocale_works],
@@ -100,6 +101,12 @@ int main ()
*no) REPLACE_DUPLOCALE=1 ;;
esac
else
+ dnl In 2019, some versions of z/OS lack the locale_t type and have broken
+ dnl newlocale, duplocale, freelocale functions. In this situation, we
+ dnl cannot use nor override duplocale.
+ HAVE_DUPLOCALE=0
+ fi
+ else
HAVE_DUPLOCALE=0
fi
])
