lib: Fix ordering of RB Tree

[mirror_frr.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index c8b0a78bc6f1c1c3d56936f794d01c5e707c5223..65ba26d5f85bd41b55415fa7a760b42f213158f5 100755 (executable)
--- a/configure.ac
+++ b/configure.ac
@@ -253,6 +253,8 @@ AC_ARG_ENABLE(nhrpd,
   AS_HELP_STRING([--disable-nhrpd], [do not build nhrpd]))
 AC_ARG_ENABLE(eigrpd,
   AS_HELP_STRING([--disable-eigrpd], [do not build eigrpd]))
+AC_ARG_ENABLE(babeld,
+  AS_HELP_STRING([--disable-babeld], [do not build babeld]))
 AC_ARG_ENABLE(watchfrr,
   AS_HELP_STRING([--disable-watchfrr], [do not build watchfrr]))
 AC_ARG_ENABLE(isisd,
@@ -312,8 +314,6 @@ AC_ARG_ENABLE(fpm,
   AS_HELP_STRING([--enable-fpm], [enable Forwarding Plane Manager support]))
 AC_ARG_ENABLE(systemd,
   AS_HELP_STRING([--enable-systemd], [enable Systemd support]))
-AC_ARG_ENABLE(poll,
-  AS_HELP_STRING([--enable-poll], [enable usage of Poll instead of select]))
 AC_ARG_ENABLE(werror,
   AS_HELP_STRING([--enable-werror], [enable -Werror (recommended for developers only)]))
 AC_ARG_ENABLE(cumulus,
@@ -364,10 +364,6 @@ if test "${enable_rr_semantics}" != "no" ; then
   AC_DEFINE(HAVE_V6_RR_SEMANTICS,, Compile in v6 Route Replacement Semantics)
 fi
 
-if test "${enable_poll}" = "yes" ; then
-  AC_DEFINE(HAVE_POLL_CALL,,Compile systemd support in)
-fi
-
 dnl ----------
 dnl MPLS check
 dnl ----------
@@ -921,8 +917,7 @@ dnl other functions
 dnl ---------------
 AC_CHECK_FUNCS([ \
        strlcat strlcpy \
-       getgrouplist \
-       pledge])
+       getgrouplist])
 
 AC_CHECK_HEADER([asm-generic/unistd.h],
                 [AC_CHECK_DECL(__NR_setns,
@@ -1345,6 +1340,12 @@ case "${enable_ripngd}" in
 esac
 AM_CONDITIONAL(RIPNGD, test "x$RIPNGD" = "xripngd")
 
+case "${enable_babeld}" in
+  "no" ) BABELD="";;
+  *    ) BABELD="babeld";;
+esac
+AM_CONDITIONAL(BABELD, test "x$BABELD" = "xbabeld")
+
 case "${enable_ospf6d}" in
   "no" ) OSPF6D="";;
   *    ) OSPF6D="ospf6d";;
@@ -1395,6 +1396,7 @@ AC_SUBST(ZEBRA)
 AC_SUBST(RFPTEST)
 AC_SUBST(LIBRFP)
 AC_SUBST(RFPINC)
+AC_SUBST(BABELD)
 AC_SUBST(BGPD)
 AC_SUBST(RIPD)
 AC_SUBST(RIPNGD)
@@ -1418,8 +1420,9 @@ dnl ---------------------------
 dnl check system has PCRE regexp
 dnl ---------------------------
 if test "x$enable_pcreposix" = "xyes"; then
-  AC_CHECK_LIB(pcreposix, pcreposix_regexec, ,[enable_pcreposix=no
-  AC_MSG_WARN([*** falling back to other regex library ***]) ])
+  AC_CHECK_LIB(pcreposix, regexec, [], [
+    AC_MSG_ERROR([--enable-pcreposix given but unable to find libpcreposix])
+  ])
 fi
 AC_SUBST(HAVE_LIBPCREPOSIX)
 
@@ -1850,6 +1853,7 @@ AC_CONFIG_FILES([Makefile lib/Makefile qpb/Makefile zebra/Makefile ripd/Makefile
          ripngd/Makefile bgpd/Makefile ospfd/Makefile watchfrr/Makefile
          ospf6d/Makefile ldpd/Makefile isisd/Makefile vtysh/Makefile
          doc/Makefile ospfclient/Makefile tests/Makefile m4/Makefile
+         babeld/Makefile
          pimd/Makefile
          eigrpd/Makefile
          nhrpd/Makefile