AC_CANONICAL_TARGET
m4_version_prereq(2.60, [AC_USE_SYSTEM_EXTENSIONS], [#])
-AM_INIT_AUTOMAKE(m4_version_prereq(2.63, [silent-rules], [[]]))
+AM_INIT_AUTOMAKE
AM_MAINTAINER_MODE
-m4_version_prereq(2.63, [AM_SILENT_RULES([yes])], [#])
+# Enable silent build rules by default, requires at least
+# Automake-1.11. Disable by either passing --disable-silent-rules to
+# configure or passing V=1 to make
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_CONFIG_HEADERS([rrd_config.h])
AC_CONFIG_MACRO_DIR([m4])
)
]
)
+
+dnl is time_t long or long long ?
+AC_DEFINE([TIME_T_IS_LONG], [], [time_t is long])
+AC_DEFINE([TIME_T_IS_LONG_LONG], [], [time_t is long long])
+AC_MSG_CHECKING([the type of time_t])
+AC_RUN_IFELSE(
+ AC_LANG_PROGRAM(
+ [[#include <time.h>]],
+ [[if (sizeof(long) != sizeof(time_t)) return 1; ]]
+ ),
+ [ AC_MSG_RESULT([time_t is long])
+ AC_DEFINE([TIME_T_IS_LONG])
+ ],
+ [ AC_RUN_IFELSE(
+ AC_LANG_PROGRAM(
+ [[#include <time.h>]],
+ [[if (sizeof(long long) != sizeof(time_t)) return 1; ]]
+ ),
+ [
+ AC_MSG_RESULT([time_t is long long])
+ AC_DEFINE([TIME_T_IS_LONG_LONG])
+ ],
+ [AC_MSG_ERROR([can not figure type of time_t])]
+ )
+ ]
+)
+
AC_LANG_POP(C)
CONFIGURE_PART(Find 3rd-Party Libraries)