code style

[psensor.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 65ab621..51f2670 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -29,6 +29,14 @@ AC_FUNC_MALLOC
 AC_FUNC_REALLOC
 AC_CHECK_FUNCS([gettimeofday memmove socket strdup strtol])
 
+# Detects whether the function sysinfo is available
+# At least kfreebsd 6.0.3 does not provide it.
+SYSINFO_FCT=
+AC_CHECK_FUNC(sysinfo,
+             [SYSINFO_FCT='1' AC_DEFINE([HAVE_SYSINFO_FCT],[1],[Use sysinfo])],
+              [AC_MSG_WARN("sysinfo function not present")])
+AM_CONDITIONAL(SYSINFO_FCT, test -n "$SYSINFO_FCT")
+
 AM_GNU_GETTEXT_VERSION([0.16])
 AM_GNU_GETTEXT([external])