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43c02e7b VB |
1 | # -*- Autoconf -*- |
2 | # Process this file with autoconf to produce a configure script. | |
3 | ||
d38eae28 VB |
4 | ####################### |
5 | ### Base configuration | |
6 | ||
7 | # Configure autoconf | |
8 | AC_PREREQ([2.64]) | |
4593c0dc VB |
9 | |
10 | dnl Use something like this if you need to patch autoconf files and | |
11 | dnl regenerate configure outside upstream git tree: | |
12 | dnl AC_INIT([lldpd], [0.5.7], [bernat@luffy.cx]) | |
13 | AC_INIT([lldpd], | |
14 | [m4_esyscmd_s([git describe --tags --always 2> /dev/null || date +%F])], | |
15 | [bernat@luffy.cx]) | |
16 | ||
43c02e7b VB |
17 | AC_CONFIG_SRCDIR([src/lldpd.c]) |
18 | AC_CONFIG_HEADER([config.h]) | |
2acc1418 VB |
19 | AC_CONFIG_FILES([Makefile src/Makefile man/Makefile tests/Makefile]) |
20 | AC_CONFIG_MACRO_DIR([m4]) | |
43c02e7b | 21 | |
d38eae28 VB |
22 | # Configure automake |
23 | AM_INIT_AUTOMAKE([foreign -Wall -Werror]) | |
33aa26d0 | 24 | AM_MAINTAINER_MODE |
44cd2bed | 25 | m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES(yes)]) |
d38eae28 VB |
26 | |
27 | # Configure libtool | |
8c37e19a | 28 | #LT_PREREQ([2.2]) |
d38eae28 VB |
29 | LT_INIT |
30 | ||
31 | ####################### | |
32 | ### Checks | |
33 | ||
43c02e7b VB |
34 | # Checks for programs. |
35 | AC_PROG_CC | |
223227c8 | 36 | AC_PROG_CXX |
d38eae28 | 37 | AM_PROG_CC_C_O |
f5bc67ee | 38 | AC_PROG_LIBTOOL |
2acc1418 | 39 | |
45e89c8c VB |
40 | # Check some compiler flags |
41 | AX_CFLAGS_GCC_OPTION([-fdiagnostics-show-option]) | |
42 | AX_CFLAGS_GCC_OPTION([-std=gnu99]) | |
43 | AX_CFLAGS_GCC_OPTION([-pipe]) | |
44 | AX_CFLAGS_GCC_OPTION([-Wall]) | |
45 | AX_CFLAGS_GCC_OPTION([-W]) | |
46 | AX_CFLAGS_GCC_OPTION([-Wextra]) | |
47 | AX_CFLAGS_GCC_OPTION([-Wformat]) | |
48 | AX_CFLAGS_GCC_OPTION([-Wformat-security]) | |
49 | AX_CFLAGS_GCC_OPTION([-Wcast-align]) | |
50 | AX_CFLAGS_GCC_OPTION([-Winline]) | |
51 | AX_CFLAGS_GCC_OPTION([-fstack-protector]) | |
52 | AX_CFLAGS_GCC_OPTION([-D_FORTIFY_SOURCE=2]) | |
5fd6695c | 53 | AX_CFLAGS_GCC_OPTION([-Wdeclaration-after-statement]) |
45e89c8c VB |
54 | AX_CFLAGS_GCC_OPTION([-Wno-unused-parameter]) |
55 | AX_CFLAGS_GCC_OPTION([-Wno-sign-compare]) dnl Should be fixed later | |
a37f8fd6 VB |
56 | AX_LDFLAGS_OPTION([-Wl,-z,relro]) |
57 | AX_LDFLAGS_OPTION([-Wl,-z,now]) | |
45e89c8c | 58 | |
8e4b9031 VB |
59 | AC_CACHE_SAVE |
60 | ||
d38eae28 VB |
61 | # Checks for header files. |
62 | AC_HEADER_RESOLV | |
396cfdfe | 63 | AC_CHECK_HEADERS([valgrind/valgrind.h]) |
43c02e7b | 64 | |
d38eae28 | 65 | # Check for sys/queue.h completeness, missing bits will be in compat.h |
2d2f913b VB |
66 | AC_CHECK_DECLS([ |
67 | TAILQ_FIRST, | |
68 | TAILQ_NEXT, | |
69 | TAILQ_FOREACH, | |
3685a1f7 | 70 | TAILQ_EMPTY],[],[],[[@%:@include <sys/queue.h>]]) |
d38eae28 | 71 | |
35097709 | 72 | # On some systems, some ioctl are not declared |
2d2f913b VB |
73 | AC_CHECK_DECLS([ |
74 | SIOCGIFVLAN, | |
75 | SIOCBONDINFOQUERY, | |
76 | SIOCBONDSLAVEINFOQUERY],[],[],[[@%:@include <linux/sockios.h>]]) | |
35097709 VB |
77 | AC_CHECK_MEMBERS([ifslave.slave_name, ifbond.num_slaves], [], |
78 | [AC_MSG_ERROR([linux/if_bonding.h is incomplete. See README file.])], | |
79 | [ | |
80 | @%:@include <arpa/inet.h> | |
81 | @%:@include <linux/if.h> | |
82 | @%:@include <linux/if_bonding.h> | |
83 | ]) | |
84 | ||
d38eae28 VB |
85 | # Do we have PACKET_ORIGDEV (it can be present at runtime, put it in compat.h) |
86 | AC_CHECK_DECLS([PACKET_ORIGDEV],[],[],[[@%:@include <linux/if_packet.h>]]) | |
87 | ||
88 | # Check for ethtool stuff | |
89 | lldp_CHECK_HEADER_ETHTOOL | |
2d2f913b VB |
90 | AC_CHECK_DECLS([ |
91 | ADVERTISED_2500baseX_Full, | |
92 | ADVERTISED_Pause, | |
93 | ADVERTISED_Asym_Pause, | |
94 | ADVERTISED_10000baseT_Full, | |
95 | SPEED_10000],[],[],[[@%:@include <linux/ethtool.h>]]) | |
d38eae28 VB |
96 | |
97 | # Check for ETHERTYPE_VLAN, put it in compat.h if not defined | |
98 | AC_CHECK_DECLS([ETHERTYPE_VLAN],[],[],[[@%:@include <net/ethernet.h>]]) | |
99 | ||
100 | # Check some stuff in linux/if_vlan.h | |
19d42b55 VB |
101 | AC_CHECK_HEADERS([ \ |
102 | linux/if_vlan.h \ | |
103 | ],,AC_MSG_ERROR([You should get linux/if_vlan.h from some other place. See README file.]),[ | |
104 | @%:@include <arpa/inet.h> | |
105 | @%:@include <linux/if.h> | |
106 | ]) | |
2d2f913b VB |
107 | AC_CHECK_DECLS([GET_VLAN_REALDEV_NAME_CMD,GET_VLAN_VID_CMD],[],[], |
108 | [[@%:@include <linux/if_vlan.h>]]) | |
43c02e7b | 109 | |
8e4b9031 VB |
110 | AC_CACHE_SAVE |
111 | ||
43c02e7b | 112 | # Checks for typedefs, structures, and compiler characteristics. |
6bb9c4e0 | 113 | lldp_CHECK___PROGNAME |
43c02e7b VB |
114 | |
115 | # Checks for library functions. | |
d38eae28 VB |
116 | AC_FUNC_MALLOC |
117 | AC_FUNC_REALLOC | |
43c02e7b | 118 | AC_REPLACE_FUNCS([strlcpy]) |
b7997528 | 119 | AC_REPLACE_FUNCS([getifaddrs]) |
8e4b9031 VB |
120 | AC_CACHE_SAVE |
121 | ||
d38eae28 VB |
122 | ## Unit tests wich check |
123 | PKG_CHECK_MODULES([CHECK], [check >= 0.9.4], [have_check=yes], [have_check=no]) | |
43c02e7b | 124 | |
e5c94652 VB |
125 | # Libevent |
126 | lldp_CHECK_LIBEVENT([$with_libevent]) | |
127 | ||
d38eae28 VB |
128 | ####################### |
129 | ### Options | |
43c02e7b | 130 | |
d38eae28 VB |
131 | # SNMP |
132 | AC_ARG_WITH([snmp], | |
133 | AS_HELP_STRING( | |
134 | [--with-snmp], | |
135 | [Enable the use of SNMP @<:@default=no@:>@] | |
136 | )) | |
137 | if test x"$with_snmp" = x"yes"; then | |
138 | lldp_CHECK_SNMP | |
315587ef VB |
139 | fi |
140 | ||
8beb9a73 | 141 | # XML |
1480ce74 AH |
142 | AC_ARG_WITH([xml], |
143 | AC_HELP_STRING( | |
144 | [--with-xml], | |
5a9cb3db | 145 | [Enable XML output via libxml2 @<:@default=no@:>@] |
1480ce74 AH |
146 | )) |
147 | if test x"$with_xml" = x"yes"; then | |
148 | lldp_CHECK_XML2 | |
149 | fi | |
150 | ||
d38eae28 VB |
151 | # Privsep settings |
152 | lldp_ARG_WITH([privsep-user], [Which user to use for privilege separation], [_lldpd]) | |
153 | lldp_ARG_WITH([privsep-group], [Which group to use for privilege separation], [_lldpd]) | |
154 | lldp_ARG_WITH([privsep-chroot], [Which directory to use to chroot lldpd], [/var/run/lldpd]) | |
89840df0 | 155 | |
d38eae28 VB |
156 | # CDP/FDP/EDP/SONMP |
157 | lldp_ARG_ENABLE([cdp], [Cisco Discovery Protocol], [yes]) | |
158 | lldp_ARG_ENABLE([fdp], [Foundry Discovery Protocol], [yes]) | |
159 | lldp_ARG_ENABLE([edp], [Extreme Discovery Protocol], [yes]) | |
160 | lldp_ARG_ENABLE([sonmp], [SynOptics Network Management Protocol], [yes]) | |
a1347cd8 | 161 | |
d38eae28 VB |
162 | # LLDPMED/Dot1/Dot3 |
163 | lldp_ARG_ENABLE([lldpmed], [LLDP-MED extension], [yes]) | |
164 | lldp_ARG_ENABLE([dot1], [Dot1 extension (VLAN stuff)], [yes]) | |
165 | lldp_ARG_ENABLE([dot3], [Dot3 extension (PHY stuff)], [yes]) | |
a1347cd8 | 166 | |
d38eae28 VB |
167 | ####################### |
168 | # Output results | |
169 | AM_CONDITIONAL([HAVE_CHECK], [test x"$have_check" = x"yes"]) | |
170 | AM_CONDITIONAL([USE_SNMP], [test x"$with_snmp" = x"yes"]) | |
1480ce74 | 171 | AM_CONDITIONAL([USE_XML], [test x"$with_xml" = x"yes"]) |
43c02e7b | 172 | AC_OUTPUT |
d38eae28 | 173 | |
e5c94652 VB |
174 | if test x"$LIBEVENT_LDFLAGS" = x; then |
175 | libevent=system | |
176 | else | |
177 | libevent=embedded | |
178 | fi | |
179 | ||
d38eae28 VB |
180 | cat <<EOF |
181 | ||
182 | ------------------ Summary ------------------ | |
183 | $PACKAGE_NAME version $PACKAGE_VERSION | |
184 | Prefix.........: $prefix | |
185 | C Compiler.....: $CC $CFLAGS $CPPFLAGS | |
186 | Linker.........: $LD $LDFLAGS $LIBS | |
e5c94652 | 187 | Libevent.......: $libevent |
d38eae28 VB |
188 | Optional features: |
189 | SNMP support...: ${with_snmp-no} | |
190 | CDP............: $enable_cdp | |
191 | FDP............: $enable_fdp | |
192 | EDP............: $enable_edp | |
193 | SONMP..........: $enable_sonmp | |
194 | LLDPMED........: $enable_lldpmed | |
195 | DOT1...........: $enable_dot1 | |
196 | DOT3...........: $enable_dot3 | |
1480ce74 | 197 | XML output.....: ${with_xml-no} |
d38eae28 VB |
198 | --------------------------------------------- |
199 | ||
200 | Check the above options and compile with: | |
201 | ${MAKE-make} | |
202 | ||
203 | EOF |