1 # Copyright (c) 2008, 2009, 2010 Nicira Networks
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at:
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
16 AC_INIT(openvswitch, 1.1.0pre2, ovs-bugs@openvswitch.org)
18 AC_CONFIG_SRCDIR([datapath/datapath.c])
19 AC_CONFIG_MACRO_DIR([m4])
20 AC_CONFIG_AUX_DIR([build-aux])
21 AC_CONFIG_HEADERS([config.h])
22 AC_CONFIG_TESTDIR([tests])
32 AC_ARG_VAR([PERL], [path to Perl interpreter])
33 AC_PATH_PROG([PERL], perl, no)
34 if test "$PERL" = no; then
35 AC_MSG_ERROR([Perl interpreter not found in $PATH or $PERL.])
38 AC_USE_SYSTEM_EXTENSIONS
42 AC_SEARCH_LIBS([pow], [m])
43 AC_SEARCH_LIBS([clock_gettime], [rt])
52 OVS_CHECK_OVSDBMONITOR
56 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec, struct stat.st_mtimensec],
57 [], [], [[#include <sys/stat.h>]])
58 AC_CHECK_FUNCS([mlockall])
62 OVS_CHECK_MALLOC_HOOKS
65 OVS_CHECK_LINKER_SECTIONS
67 AC_CHECK_FUNCS([strsignal])
69 OVS_ENABLE_OPTION([-Wall])
70 OVS_ENABLE_OPTION([-Wno-sign-compare])
71 OVS_ENABLE_OPTION([-Wpointer-arith])
72 OVS_ENABLE_OPTION([-Wdeclaration-after-statement])
73 OVS_ENABLE_OPTION([-Wformat-security])
74 OVS_ENABLE_OPTION([-Wswitch-enum])
75 OVS_ENABLE_OPTION([-Wunused-parameter])
76 OVS_ENABLE_OPTION([-Wstrict-aliasing])
77 OVS_ENABLE_OPTION([-Wbad-function-cast])
78 OVS_ENABLE_OPTION([-Wcast-align])
79 OVS_ENABLE_OPTION([-Wstrict-prototypes])
80 OVS_ENABLE_OPTION([-Wold-style-definition])
81 OVS_ENABLE_OPTION([-Wmissing-prototypes])
82 OVS_ENABLE_OPTION([-Wmissing-field-initializers])
83 OVS_ENABLE_OPTION([-Wno-override-init])
84 OVS_CONDITIONAL_CC_OPTION([-Wno-unused], [HAVE_WNO_UNUSED])
85 OVS_CONDITIONAL_CC_OPTION([-Wno-unused-parameter], [HAVE_WNO_UNUSED_PARAMETER])
87 AC_ARG_VAR(KARCH, [Kernel Architecture String])
91 AC_CONFIG_FILES([Makefile
93 datapath/linux-2.6/Kbuild
94 datapath/linux-2.6/Makefile
95 datapath/linux-2.6/Makefile.main
98 dnl This makes sure that include/openflow gets created in the build directory.
99 AC_CONFIG_COMMANDS([include/openflow/openflow.h.stamp])
101 AC_CONFIG_COMMANDS([ovsdb/ovsdbmonitor/dummy], [:])