Merge pull request #1968 from ktsaou/master

[netdata.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 3eeedc4a1c2b01708e22a0ddd37d01a323b6b4f7..251eab3e6efe09d45fe118c7636cc8c1ff16eee8 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -55,7 +55,7 @@ AC_ARG_ENABLE(
 )
 AC_ARG_ENABLE(
     [plugin-freeipmi],
-    [AS_HELP_STRING([--enable-plugin-freeipmi], [freeipmi plugin, requires root])],
+    [AS_HELP_STRING([--enable-plugin-freeipmi], [enable freeipmi plugin])],
     ,
     [enable_plugin_freeipmi="detect"]
 )
@@ -363,12 +363,15 @@ AM_CONDITIONAL([ENABLE_PLUGIN_FREEIPMI], [test "${enable_plugin_freeipmi}" = "ye
 # -----------------------------------------------------------------------------
 # nfacct.plugin - libmnl, libnetfilter_acct
 
+AC_CHECK_HEADERS_ONCE([linux/netfilter/nfnetlink_conntrack.h])
+
 PKG_CHECK_MODULES(
     [NFACCT],
     [libnetfilter_acct],
     [have_libnetfilter_acct=yes],
     [have_libnetfilter_acct=no]
 )
+
 PKG_CHECK_MODULES(
     [LIBMNL],
     [libmnl],
@@ -385,6 +388,8 @@ test "${enable_plugin_nfacct}" = "yes" -a "${have_libmnl}" != "yes" && \
 AC_MSG_CHECKING([if nfacct.plugin should be enabled])
 if test "${enable_plugin_nfacct}" != "no" -a "${have_libnetfilter_acct}" = "yes" -a "${have_libmnl}" = "yes"; then
     enable_plugin_nfacct="yes"
+    AC_DEFINE([HAVE_LIBMNL], [1], [libmnl usability])
+    AC_DEFINE([HAVE_LIBNETFILTER_ACCT], [1], [libnetfilter_acct usability])
     AC_DEFINE([INTERNAL_PLUGIN_NFACCT], [1], [nfacct plugin usability])
     OPTIONAL_NFACCT_CLFAGS="${NFACCT_CFLAGS} ${LIBMNL_CFLAGS}"
     OPTIONAL_NFACCT_LIBS="${NFACCT_LIBS} ${LIBMNL_LIBS}"
@@ -405,9 +410,11 @@ fi
 if test "${have_lto}" = "yes"; then
     oCFLAGS="${CFLAGS}"
     CFLAGS="${CFLAGS} -flto ${OPTIONAL_MATH_CLFAGS} ${OPTIONAL_NFACCT_CLFAGS} ${OPTIONAL_ZLIB_CLFAGS} ${OPTIONAL_UUID_CLFAGS} ${OPTIONAL_LIBCAP_CFLAGS} ${OPTIONAL_IPMIMONITORING_CFLAGS}"
+    ac_cv_c_lto_cross_compile="${enable_lto}"
+    test "${ac_cv_c_lto_cross_compile}" != "yes" && ac_cv_c_lto_cross_compile="no"
     AC_C_LTO
     CFLAGS="${oCFLAGS}"
-    test "${ac_cv_c_lto}" = "no" && have_lto="no"
+    test "${ac_cv_c_lto}" != "yes" && have_lto="no"
 fi
 test "${enable_lto}" = "yes" -a "${have_lto}" != "yes" && \
     AC_MSG_ERROR([LTO is required but is not available.])