X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=configure.in;h=7100049e20a7d63cc18cd5affde4fe7dd9446463;hb=4ca5457f3a98ee807345e9bbd2f4e8311942dba8;hp=f2573a3202cc43c74fb60934d5b1f58c8bcbc629;hpb=ce5ce8ad30a4c4da0a91458f3daa836532c842fa;p=collectd.git

diff --git a/configure.in b/configure.in
index f2573a32..7100049e 100644
--- a/configure.in
+++ b/configure.in
@@ -270,6 +270,10 @@ AC_CHECK_FUNCS(strchr memcpy strstr strcmp strncmp strncpy strlen)
 AC_CHECK_FUNCS(strncasecmp strcasecmp)
 AC_CHECK_FUNCS(openlog syslog closelog)
 
+nanosleep_needs_rt="no"
+AC_CHECK_FUNCS(nanosleep, [], AC_CHECK_LIB(rt, nanosleep, [nanosleep_needs_rt="yes"], AC_MSG_ERROR(cannot find nanosleep)))
+AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$nanosleep_needs_rt" = "xyes")
+
 # For cpu module
 AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])