leak-checker: Document "--leak-limit" option
[sliver-openvswitch.git] / configure.ac
1 # Copyright (c) 2008, 2009, 2010 Nicira Networks
2 #
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:
6 #
7 #     http://www.apache.org/licenses/LICENSE-2.0
8 #
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.
14
15 AC_PREREQ(2.64)
16 AC_INIT(openvswitch, 0.99.2, ovs-bugs@openvswitch.org)
17 NX_BUILDNR
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])
23 AM_INIT_AUTOMAKE
24
25 AC_PROG_CC
26 AM_PROG_CC_C_O
27 AC_PROG_CPP
28 AC_PROG_RANLIB
29 AC_PROG_MKDIR_P
30
31 AC_ARG_VAR([PERL], [path to Perl interpreter])
32 AC_PATH_PROG([PERL], perl, no)
33 if test "$PERL" = no; then
34    AC_MSG_ERROR([Perl interpreter not found in $PATH or $PERL.])
35 fi
36
37 AC_USE_SYSTEM_EXTENSIONS
38 AC_C_BIGENDIAN
39 AC_SYS_LARGEFILE
40
41 AC_SEARCH_LIBS([pow], [m])
42
43 OVS_CHECK_COVERAGE
44 OVS_CHECK_NDEBUG
45 OVS_CHECK_NETLINK
46 OVS_CHECK_OPENSSL
47 OVS_CHECK_LOGDIR
48 OVS_CHECK_CURSES
49 OVS_CHECK_LINUX_VT_H
50 OVS_CHECK_PCRE
51 OVS_CHECK_PYTHON
52 OVS_CHECK_IF_PACKET
53 OVS_CHECK_STRTOK_R
54 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec, struct stat.st_mtimensec],
55   [], [], [[#include <sys/stat.h>]])
56 AC_CHECK_FUNCS([mlockall])
57
58 OVS_CHECK_PKIDIR
59 OVS_CHECK_RUNDIR
60 OVS_CHECK_MALLOC_HOOKS
61 OVS_CHECK_VALGRIND
62 OVS_CHECK_TTY_LOCK_DIR
63 OVS_CHECK_SOCKET_LIBS
64
65 AC_CHECK_FUNCS([strsignal])
66
67 OVS_ENABLE_OPTION([-Wall])
68 OVS_ENABLE_OPTION([-Wno-sign-compare])
69 OVS_ENABLE_OPTION([-Wpointer-arith])
70 OVS_ENABLE_OPTION([-Wdeclaration-after-statement])
71 OVS_ENABLE_OPTION([-Wformat-security])
72 OVS_ENABLE_OPTION([-Wswitch-enum])
73 OVS_ENABLE_OPTION([-Wunused-parameter])
74 OVS_ENABLE_OPTION([-Wstrict-aliasing])
75 OVS_ENABLE_OPTION([-Wbad-function-cast])
76 OVS_ENABLE_OPTION([-Wcast-align])
77 OVS_ENABLE_OPTION([-Wstrict-prototypes])
78 OVS_ENABLE_OPTION([-Wold-style-definition])
79 OVS_ENABLE_OPTION([-Wmissing-prototypes])
80 OVS_ENABLE_OPTION([-Wmissing-field-initializers])
81 OVS_ENABLE_OPTION([-Wno-override-init])
82 OVS_CONDITIONAL_CC_OPTION([-Wno-unused], [HAVE_WNO_UNUSED])
83
84 AC_ARG_VAR(KARCH, [Kernel Architecture String])
85 AC_SUBST(KARCH)
86 OVS_CHECK_LINUX26
87
88 AC_CONFIG_FILES([Makefile 
89 datapath/Makefile 
90 datapath/linux-2.6/Kbuild
91 datapath/linux-2.6/Makefile
92 datapath/linux-2.6/Makefile.main
93 tests/atlocal])
94
95 dnl This makes sure that include/openflow gets created in the build directory.
96 AC_CONFIG_COMMANDS([include/openflow/openflow.h.stamp])
97
98 AC_OUTPUT