+ enable_strict="yes"
+ CFLAGS="${CFLAGS} -pedantic -Wall -Wextra -Wno-long-long"
+fi
+
+
+# -----------------------------------------------------------------------------
+# memory allocation library
+
+AC_MSG_CHECKING([for memory allocator])
+TS_CHECK_JEMALLOC
+if test "$has_jemalloc" = "1"; then
+ AC_DEFINE([ENABLE_JEMALLOC], [1], [compile and link with jemalloc])
+ AC_MSG_RESULT([jemalloc])
+else
+ TS_CHECK_TCMALLOC
+ if test "$has_tcmalloc" = "1"; then
+ AC_DEFINE([ENABLE_TCMALLOC], [1], [compile and link with tcmalloc])
+ AC_MSG_RESULT([tcmalloc])
+ else
+ AC_MSG_RESULT([system])
+ AC_C_MALLOPT
+ AC_C_MALLINFO
+ fi
+fi
+
+
+# -----------------------------------------------------------------------------
+# libcap
+
+PKG_CHECK_MODULES(
+ [LIBCAP],
+ [libcap],
+ [AC_CHECK_LIB([cap], [cap_get_proc, cap_set_proc],
+ [AC_CHECK_HEADER(
+ [sys/capability.h],
+ [have_libcap=yes],
+ [have_libcap=no]
+ )],
+ [have_libcap=no]
+ )],
+ [have_libcap=no]
+)
+test "${with_libcap}" = "yes" -a "${have_libcap}" != "yes" && AC_MSG_ERROR([libcap required but not found.])
+
+AC_MSG_CHECKING([if libcap should be used])
+if test "${with_libcap}" != "no" -a "${have_libcap}" = "yes"; then
+ with_libcap="yes"
+ AC_DEFINE([HAVE_CAPABILITY], [1], [libcap usability])
+ OPTIONAL_LIBCAP_CLFAGS="${LIBCAP_CFLAGS}"
+ OPTIONAL_LIBCAP_LIBS="${LIBCAP_LIBS}"
+else
+ with_libcap="no"
+fi
+AC_MSG_RESULT([${with_libcap}])
+AM_CONDITIONAL([ENABLE_CAPABILITY], [test "${with_libcap}" = "yes"])
+
+
+# -----------------------------------------------------------------------------
+# apps.plugin
+
+AC_MSG_CHECKING([if apps.plugin should be enabled])
+if test "${build_target}" != "macos"; then
+ enable_plugin_apps="yes"
+else
+ enable_plugin_apps="no"
+fi
+AC_MSG_RESULT([${enable_plugin_apps}])
+AM_CONDITIONAL([ENABLE_PLUGIN_APPS], [test "${enable_plugin_apps}" = "yes"])
+
+
+# -----------------------------------------------------------------------------
+# freeipmi.plugin - libipmimonitoring
+
+PKG_CHECK_MODULES(
+ [IPMIMONITORING],
+ [libipmimonitoring],
+ [have_ipmimonitoring=yes],
+ [have_ipmimonitoring=no]
+)
+test "${enable_plugin_freeipmi}" = "yes" -a "${have_ipmimonitoring}" != "yes" && \
+ AC_MSG_ERROR([ipmimonitoring required but not found. Try installing 'libipmimonitoring-dev' or 'libipmimonitoring-devel'])
+
+AC_MSG_CHECKING([if freeipmi.plugin should be enabled])
+if test "${enable_plugin_freeipmi}" != "no" -a "${have_ipmimonitoring}" = "yes"; then
+ enable_plugin_freeipmi="yes"
+ AC_DEFINE([HAVE_FREEIPMI], [1], [ipmimonitoring usability])
+ OPTIONAL_IPMIMONITORING_CLFAGS="${IPMIMONITORING_CFLAGS}"
+ OPTIONAL_IPMIMONITORING_LIBS="${IPMIMONITORING_LIBS}"
+else
+ enable_plugin_freeipmi="no"
+fi
+AC_MSG_RESULT([${enable_plugin_freeipmi}])
+AM_CONDITIONAL([ENABLE_PLUGIN_FREEIPMI], [test "${enable_plugin_freeipmi}" = "yes"])
+
+
+# -----------------------------------------------------------------------------
+# 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]
+)
+
+if test "${have_libnetfilter_acct}" = "yes"; then
+ AC_DEFINE([HAVE_LIBNETFILTER_ACCT], [1], [libnetfilter_acct usability])
+ OPTIONAL_NFACCT_CLFAGS="${OPTIONAL_NFACCT_CLFAGS} ${NFACCT_CFLAGS}"
+ OPTIONAL_NFACCT_LIBS="${OPTIONAL_NFACCT_LIBS} ${NFACCT_LIBS}"