ISO C99 requires <locale.h>.
Other files in the project already include <locale.h> unconditionally,
so it's reasonable to assume that it is always available.
Link: <https://github.com/shadow-maint/shadow/pull/600>
Cc: Christian Göttsche <cgzones@googlemail.com>
Cc: Iker Pedrosa <ipedrosa@redhat.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
AC_CHECK_HEADERS(crypt.h fcntl.h unistd.h sys/time.h utmp.h \
utmpx.h termios.h termio.h sgtty.h sys/ioctl.h syslog.h paths.h \
utime.h ulimit.h sys/capability.h sys/random.h sys/resource.h \
- gshadow.h lastlog.h locale.h rpc/key_prot.h netdb.h acl/libacl.h \
+ gshadow.h lastlog.h rpc/key_prot.h netdb.h acl/libacl.h \
attr/libattr.h attr/error_context.h)
dnl shadow now uses the libc's shadow implementation
# define ngettext(Msgid1, Msgid2, N) \
((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
#else
-#ifdef HAVE_LOCALE_H
-# include <locale.h>
-#else
-# undef setlocale
-# define setlocale(category, locale) (NULL)
-# ifndef LC_ALL
-# define LC_ALL 6
-# endif
-#endif
+#include <locale.h>
#define gettext_noop(String) (String)
/* #define gettext_def(String) "#define String" */