+2015-09-18 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * timezone/Makefile: Ignore unused variable errors due to private.h
+ (time_t_min) and (time_t_max).
+ * timezone/private.h (time_t_min): Revert removal. (time_t_max):
+ Likewise.
+
2015-09-18 Joseph Myers <joseph@codesourcery.com>
[BZ #18981]
-DTZDEFRULES='"$(posixrules-file)"' \
-DTM_GMTOFF=tm_gmtoff -DTM_ZONE=tm_zone
-CFLAGS-zdump.c = -fwrapv -DNOID $(tz-cflags) -DHAVE_GETTEXT
-CFLAGS-zic.c = -DNOID $(tz-cflags) -DHAVE_GETTEXT
-CFLAGS-ialloc.c = -DNOID -DHAVE_GETTEXT
-CFLAGS-scheck.c = -DNOID -DHAVE_GETTEXT
+CFLAGS-zdump.c = -fwrapv -DNOID $(tz-cflags) -DHAVE_GETTEXT \
+ -Wno-error=unused-const-variable
+CFLAGS-zic.c = -DNOID $(tz-cflags) -DHAVE_GETTEXT \
+ -Wno-error=unused-const-variable
+CFLAGS-ialloc.c = -DNOID -DHAVE_GETTEXT -Wno-error=unused-const-variable
+CFLAGS-scheck.c = -DNOID -DHAVE_GETTEXT -Wno-error=unused-const-variable
# We have to make sure the data for testing the tz functions is available.
# Don't add leapseconds here since test-tz made checks that work only without
#define TYPE_SIGNED(type) (((type) -1) < 0)
#endif /* !defined TYPE_SIGNED */
+/* The minimum and maximum finite time values. */
+static time_t const time_t_min =
+ (TYPE_SIGNED(time_t)
+ ? (time_t) -1 << (CHAR_BIT * sizeof (time_t) - 1)
+ : 0);
+static time_t const time_t_max =
+ (TYPE_SIGNED(time_t)
+ ? - (~ 0 < 0) - ((time_t) -1 << (CHAR_BIT * sizeof (time_t) - 1))
+ : -1);
+
#ifndef INT_STRLEN_MAXIMUM
/*
** 302 / 1000 is log10(2.0) rounded up.