summaryrefslogtreecommitdiffstats
path: root/configure.ac
diff options
context:
space:
mode:
Diffstat (limited to 'configure.ac')
-rwxr-xr-xconfigure.ac155
1 files changed, 141 insertions, 14 deletions
diff --git a/configure.ac b/configure.ac
index 86c49a29f..65ba26d5f 100755
--- a/configure.ac
+++ b/configure.ac
@@ -7,7 +7,7 @@
##
AC_PREREQ(2.60)
-AC_INIT(frr, 3.0-rc0, [https://github.com/frrouting/frr/issues])
+AC_INIT(frr, 3.1-dev, [https://github.com/frrouting/frr/issues])
PACKAGE_URL="https://frrouting.org/"
PACKAGE_FULLNAME="FRRouting"
AC_SUBST(PACKAGE_FULLNAME)
@@ -73,6 +73,10 @@ LIBS="$LIBS -ltcmalloc_minimal"
esac],[tcmalloc_enabled=false])
+dnl Thanks autoconf, but we don't want a default -g -O2. We have our own
+dnl flag determination logic.
+CFLAGS="${CFLAGS:-}"
+
dnl --------------------
dnl Check CC and friends
dnl --------------------
@@ -85,6 +89,7 @@ AM_PROG_CC_C_O
dnl remove autoconf default "-g -O2"
CFLAGS="$orig_cflags"
AC_PROG_CC_C99
+dnl NB: see C11 below
AC_PROG_EGREP
PKG_PROG_PKG_CONFIG
@@ -96,7 +101,7 @@ AC_CHECK_PROG([SED],[sed],[sed],[/bin/false])
dnl try and enable CFLAGS that are useful for Quagga
dnl - specifically, options to control warnings
-AC_USE_SYSTEM_EXTENSIONS()
+AC_USE_SYSTEM_EXTENSIONS
AC_DEFUN([AC_C_FLAG], [{
AC_LANG_PUSH(C)
ac_c_flag_save="$CFLAGS"
@@ -122,6 +127,13 @@ dnl ICC won't bail on unknown options without -diag-error 10006
dnl need to do this first so we get useful results for the other options
AC_C_FLAG([-diag-error 10006])
+dnl AC_PROG_CC_C99 may change CC to include -std=gnu99 or something
+ac_cc="$CC"
+CC="${CC% -std=gnu99}"
+CC="${CC% -std=c99}"
+
+AC_C_FLAG([-std=gnu11], [CC="$ac_cc"], [CC="$CC -std=gnu11"])
+
dnl if the user specified any CFLAGS, we don't add "-g -Os/-O2" here
if test "z$orig_cflags" = "z"; then
AC_C_FLAG([-g])
@@ -177,6 +189,18 @@ AC_LINK_IFELSE(
])
AC_LANG_POP(C)
+dnl ----------
+dnl Essentials
+dnl ----------
+
+AX_PTHREAD([
+ CC="$PTHREAD_CC"
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+], [
+ AC_MSG_FAILURE([This Quagga version needs pthreads])
+])
+
dnl --------------
dnl Check programs
dnl --------------
@@ -204,6 +228,9 @@ AC_ARG_WITH(pkg-extra-version,
AC_ARG_WITH(pkg-git-version,
AS_HELP_STRING([--with-pkg-git-version], [add git information to MOTD and build version string]),
[ test "x$withval" != "xno" && with_pkg_git_version="yes" ])
+AC_ARG_WITH(vtysh_pager,
+ AS_HELP_STRING([--with-vtysh-pager=PAGER], [control what pager is compiled in as default]),
+ VTYSH_PAGER=$withval, VTYSH_PAGER="more")
AC_ARG_ENABLE(vtysh,
AS_HELP_STRING([--disable-vtysh], [do not build integrated vty shell for Quagga]))
AC_ARG_ENABLE(doc,
@@ -224,6 +251,10 @@ AC_ARG_ENABLE(ldpd,
AS_HELP_STRING([--enable-ldpd], [build ldpd]))
AC_ARG_ENABLE(nhrpd,
AS_HELP_STRING([--disable-nhrpd], [do not build nhrpd]))
+AC_ARG_ENABLE(eigrpd,
+ AS_HELP_STRING([--disable-eigrpd], [do not build eigrpd]))
+AC_ARG_ENABLE(babeld,
+ AS_HELP_STRING([--disable-babeld], [do not build babeld]))
AC_ARG_ENABLE(watchfrr,
AS_HELP_STRING([--disable-watchfrr], [do not build watchfrr]))
AC_ARG_ENABLE(isisd,
@@ -283,12 +314,12 @@ AC_ARG_ENABLE(fpm,
AS_HELP_STRING([--enable-fpm], [enable Forwarding Plane Manager support]))
AC_ARG_ENABLE(systemd,
AS_HELP_STRING([--enable-systemd], [enable Systemd support]))
-AC_ARG_ENABLE(poll,
- AS_HELP_STRING([--enable-poll], [enable usage of Poll instead of select]))
AC_ARG_ENABLE(werror,
AS_HELP_STRING([--enable-werror], [enable -Werror (recommended for developers only)]))
AC_ARG_ENABLE(cumulus,
AS_HELP_STRING([--enable-cumulus], [enable Cumulus Switch Special Extensions]))
+AC_ARG_ENABLE(datacenter,
+ AS_HELP_STRING([--enable-datacenter], [enable Compilation for Data Center Extensions]))
AC_ARG_ENABLE(rr-semantics,
AS_HELP_STRING([--disable-rr-semantics], [disable the v6 Route Replace semantics]))
AC_ARG_ENABLE([protobuf],
@@ -333,10 +364,6 @@ if test "${enable_rr_semantics}" != "no" ; then
AC_DEFINE(HAVE_V6_RR_SEMANTICS,, Compile in v6 Route Replacement Semantics)
fi
-if test "${enable_poll}" = "yes" ; then
- AC_DEFINE(HAVE_POLL_CALL,,Compile systemd support in)
-fi
-
dnl ----------
dnl MPLS check
dnl ----------
@@ -357,12 +384,17 @@ case "$host" in
esac
AC_SUBST(MPLS_METHOD)
-if test "${enable_cumulus}" = "yes" ; then
- AC_DEFINE(HAVE_CUMULUS,,Compile Special Cumulus Code in)
+if test "${enable_datacenter}" = "yes" ; then
+ AC_DEFINE(HAVE_DATACENTER,,Compile extensions for a DataCenter)
DFLT_NAME="datacenter"
else
DFLT_NAME="traditional"
fi
+
+if test "${enable_cumulus}" = "yes" ; then
+ AC_DEFINE(HAVE_CUMULUS,,Compile Special Cumulus Code in)
+fi
+
AC_SUBST(DFLT_NAME)
AC_DEFINE_UNQUOTED(DFLT_NAME,["$DFLT_NAME"], Name of the configuration default set)
@@ -499,6 +531,8 @@ esac
AC_DEFINE_UNQUOTED(MULTIPATH_NUM, $MPATH_NUM, Maximum number of paths for a route)
+AC_DEFINE_UNQUOTED(VTYSH_PAGER, "$VTYSH_PAGER", [What pager to use])
+
dnl -----------------------------------
dnl Add extra version string to package
dnl name, string and version fields.
@@ -539,6 +573,72 @@ AC_CHECK_HEADERS([stropts.h sys/ksym.h \
linux/version.h asm/types.h \
sys/cdefs.h])
+ac_stdatomic_ok=false
+AC_DEFINE(FRR_AUTOCONF_ATOMIC, 1, [did autoconf checks for atomic funcs])
+AC_CHECK_HEADER([stdatomic.h],[
+
+ AC_MSG_CHECKING([whether _Atomic qualifier works])
+ AC_LINK_IFELSE([AC_LANG_SOURCE([[
+#include <stdatomic.h>
+int main(int argc, char **argv) {
+ _Atomic int i = 0;
+ return i;
+}
+]])], [
+ AC_DEFINE(HAVE_STDATOMIC_H, 1, [found stdatomic.h])
+ AC_MSG_RESULT([yes])
+ ac_stdatomic_ok=true
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+])
+
+AS_IF([$ac_stdatomic_ok], [true], [
+ AC_MSG_CHECKING([for __atomic_* builtins])
+ AC_LINK_IFELSE([AC_LANG_SOURCE([[
+int main(int argc, char **argv) {
+ volatile int i = 1;
+ __atomic_store_n (&i, 0, __ATOMIC_RELEASE);
+ return __atomic_load_n (&i, __ATOMIC_ACQUIRE);
+}
+]])], [
+ AC_DEFINE(HAVE___ATOMIC, 1, [found __atomic builtins])
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+
+ dnl FreeBSD 9 has a broken stdatomic.h where _Atomic doesn't work
+ AC_MSG_CHECKING([for __sync_* builtins])
+ AC_LINK_IFELSE([AC_LANG_SOURCE([[
+int main(int argc, char **argv) {
+ volatile int i = 1;
+ __sync_fetch_and_sub (&i, 1);
+ return __sync_val_compare_and_swap (&i, 0, 1);
+}
+]])], [
+ AC_DEFINE(HAVE___SYNC, 1, [found __sync builtins])
+ AC_MSG_RESULT([yes])
+
+ AC_MSG_CHECKING([for __sync_swap builtin])
+ AC_LINK_IFELSE([AC_LANG_SOURCE([[
+int main(int argc, char **argv) {
+ volatile int i = 1;
+ return __sync_swap (&i, 2);
+}
+]])], [
+ AC_DEFINE(HAVE___SYNC_SWAP, 1, [found __sync_swap builtin])
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+
+ ], [
+ AC_MSG_RESULT([no])
+ AC_MSG_FAILURE([stdatomic.h unavailable and $CC has neither __atomic nor __sync builtins])
+ ])
+ ])
+])
+
dnl Utility macro to avoid retyping includes all the time
m4_define([FRR_INCLUDES],
[#ifdef SUNOS_5
@@ -1209,6 +1309,13 @@ else
fi
AM_CONDITIONAL(NHRPD, test "x$NHRPD" = "xnhrpd")
+if test "${enable_eigrpd}" = "no";then
+ EIGRPD=""
+else
+ EIGRPD="eigrpd"
+fi
+AM_CONDITIONAL(EIGRPD, test "x$EIGRPD" = "xeigrpd")
+
if test "${enable_watchfrr}" = "no";then
WATCHFRR=""
else
@@ -1233,6 +1340,12 @@ case "${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";;
@@ -1283,6 +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)
@@ -1290,6 +1404,7 @@ AC_SUBST(OSPFD)
AC_SUBST(OSPF6D)
AC_SUBST(LDPD)
AC_SUBST(NHRPD)
+AC_SUBST(EIGRPD)
AC_SUBST(WATCHFRR)
AC_SUBST(ISISD)
AC_SUBST(PIMD)
@@ -1305,8 +1420,9 @@ dnl ---------------------------
dnl check system has PCRE regexp
dnl ---------------------------
if test "x$enable_pcreposix" = "xyes"; then
- AC_CHECK_LIB(pcreposix, pcreposix_regexec, ,[enable_pcreposix=no
- AC_MSG_WARN([*** falling back to other regex library ***]) ])
+ AC_CHECK_LIB(pcreposix, regexec, [], [
+ AC_MSG_ERROR([--enable-pcreposix given but unable to find libpcreposix])
+ ])
fi
AC_SUBST(HAVE_LIBPCREPOSIX)
@@ -1402,6 +1518,8 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
])
+AM_CONDITIONAL(SNMP, test "x$SNMP_METHOD" = "xagentx")
+
dnl ---------------------------
dnl sockaddr and netinet checks
dnl ---------------------------
@@ -1502,6 +1620,12 @@ AC_TRY_COMPILE([#include <netinet/in.h>], [
])
dnl --------------------------------------
+dnl checking for be32dec existence or not
+dnl --------------------------------------
+AC_CHECK_DECLS([be32enc, be32dec], [], [],
+ [#include <sys/endian.h>])
+
+dnl --------------------------------------
dnl checking for clock_time monotonic struct and call
dnl --------------------------------------
AC_CHECK_DECL(CLOCK_MONOTONIC,
@@ -1729,11 +1853,12 @@ 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
redhat/Makefile
tools/Makefile
- cumulus/Makefile
pkgsrc/Makefile
fpm/Makefile
redhat/frr.spec
@@ -1749,6 +1874,7 @@ AC_CONFIG_FILES([Makefile lib/Makefile qpb/Makefile zebra/Makefile ripd/Makefile
doc/ospfd.8
doc/ldpd.8
doc/ripd.8
+ doc/eigrpd.8
doc/ripngd.8
doc/pimd.8
doc/nhrpd.8
@@ -1757,7 +1883,8 @@ AC_CONFIG_FILES([Makefile lib/Makefile qpb/Makefile zebra/Makefile ripd/Makefile
doc/zebra.8
doc/frr.1
pkgsrc/bgpd.sh pkgsrc/ospf6d.sh pkgsrc/ospfd.sh
- pkgsrc/ripd.sh pkgsrc/ripngd.sh pkgsrc/zebra.sh])
+ pkgsrc/ripd.sh pkgsrc/ripngd.sh pkgsrc/zebra.sh
+ pkgsrc/eigrpd.sh])
if test "${enable_bgp_vnc}" != "no"; then
if test "${with_rfp_path}" = "bgpd/rfp-example" ; then
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-19 06:32:47 +0100