iof-bird-daemon / configure.in @ ab188fb7
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1 | 2f9bcf97 | Martin Mares | dnl ** This is a configure script template for BIRD |
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2 | dnl ** Process it with autoconf to get ./configure |
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3 | 9fac310d | Martin Mares | dnl ** (c) 1999--2000 Martin Mares <mj@ucw.cz> |
4 | 2f9bcf97 | Martin Mares | |
5 | AC_REVISION($Id$) |
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6 | AC_INIT(conf/confbase.Y) |
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7 | AC_CONFIG_AUX_DIR(tools) |
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8 | |||
9 | ab188fb7 | Ondrej Zajicek | AC_ARG_ENABLE(debug, [ --enable-debug enable internal debugging routines (default: disabled)],,enable_debug=no) |
10 | AC_ARG_ENABLE(memcheck, [ --enable-memcheck check memory allocations when debugging (default: enabled)],,enable_memcheck=yes) |
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11 | AC_ARG_ENABLE(client, [ --enable-client enable building of BIRD client (default: enabled)],,enable_client=yes) |
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12 | AC_ARG_ENABLE(ipv6, [ --enable-ipv6 enable building of IPv6 version (default: disabled)],,enable_ipv6=no) |
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13 | AC_ARG_WITH(suffix, [ --with-suffix=STRING use specified suffix for BIRD files (default: 6 for IPv6 version)],[given_suffix="yes"]) |
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14 | AC_ARG_WITH(sysconfig, [ --with-sysconfig=FILE use specified BIRD system configuration file]) |
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15 | AC_ARG_WITH(protocols, [ --with-protocols=LIST include specified routing protocols (default: all)],,[with_protocols="all"]) |
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16 | AC_ARG_WITH(sysinclude, [ --with-sysinclude=PATH search for system includes on specified place]) |
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17 | AC_ARG_WITH(runtimedir, [ --with-runtimedir=PATH path for runtime files (default: $(localstatedir)/run)],[runtimedir="$with_runtimedir"],[runtimedir="\$(localstatedir)/run"]) |
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18 | AC_ARG_WITH(iproutedir, [ --with-iproutedir=PATH path to iproute2 config files (default: /etc/iproute2)],[given_iproutedir="yes"]) |
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19 | AC_ARG_VAR([FLEX], [location of the Flex program]) |
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20 | AC_ARG_VAR([BISON], [location of the Bison program]) |
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21 | AC_ARG_VAR([M4], [location of the M4 program]) |
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22 | |||
23 | 2f9bcf97 | Martin Mares | |
24 | 49e7e5ee | Martin Mares | if test "$srcdir" = . ; then |
25 | # Building in current directory => create obj directory holding all objects |
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26 | objdir=obj |
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27 | mkdir -p obj |
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28 | srcdir_rel=.. |
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29 | makefiles="Makefile:tools/Makefile-top.in obj/Makefile:tools/Makefile.in obj/Rules:tools/Rules.in" |
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30 | exedir=.. |
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31 | else |
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32 | # Building in separate directory |
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33 | objdir=. |
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34 | srcdir_rel=$srcdir |
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35 | makefiles="Makefile:tools/Makefile.in Rules:tools/Rules.in" |
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36 | exedir=. |
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37 | fi |
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38 | case $srcdir_rel in |
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39 | /*) srcdir_rel_mf=$srcdir_rel ;; |
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40 | *) srcdir_rel_mf="\$(root-rel)$srcdir_rel" ;; |
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41 | esac |
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42 | AC_SUBST(objdir) |
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43 | AC_SUBST(exedir) |
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44 | AC_SUBST(srcdir_rel_mf) |
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45 | ab188fb7 | Ondrej Zajicek | AC_SUBST(runtimedir) |
46 | 49e7e5ee | Martin Mares | |
47 | c817b991 | Martin Mares | if test "$enable_ipv6" = yes ; then |
48 | ip=ipv6 |
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49 | ab188fb7 | Ondrej Zajicek | SUFFIX=6 |
50 | 93e868c7 | Ondrej Zajicek | all_protocols=bgp,ospf,pipe,radv,rip,static |
51 | c817b991 | Martin Mares | else |
52 | ip=ipv4 |
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53 | ab188fb7 | Ondrej Zajicek | SUFFIX="" |
54 | 93e868c7 | Ondrej Zajicek | all_protocols=bgp,ospf,pipe,rip,static |
55 | c3226991 | Ondrej Zajicek | fi |
56 | |||
57 | ab188fb7 | Ondrej Zajicek | if test "$given_suffix" = yes ; then |
58 | SUFFIX="$with_suffix" |
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59 | fi |
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60 | AC_SUBST(SUFFIX) |
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61 | |||
62 | c3226991 | Ondrej Zajicek | if test "$with_protocols" = all ; then |
63 | 93e868c7 | Ondrej Zajicek | with_protocols="$all_protocols" |
64 | c817b991 | Martin Mares | fi |
65 | |||
66 | ab188fb7 | Ondrej Zajicek | if test "$enable_debug" = yes ; then |
67 | CONFIG_FILE="bird$SUFFIX.conf" |
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68 | CONTROL_SOCKET="bird$SUFFIX.ctl" |
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69 | else |
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70 | CONFIG_FILE="\$(sysconfdir)/bird$SUFFIX.conf" |
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71 | CONTROL_SOCKET="$runtimedir/bird$SUFFIX.ctl" |
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72 | fi |
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73 | AC_SUBST(CONFIG_FILE) |
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74 | AC_SUBST(CONTROL_SOCKET) |
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75 | |||
76 | 08cca48a | Ondrej Zajicek | AC_SEARCH_LIBS(clock_gettime,[c rt posix4]) |
77 | fd91ae33 | Ondrej Zajicek | |
78 | 2f9bcf97 | Martin Mares | AC_CANONICAL_HOST |
79 | 416e3ee4 | Martin Mares | |
80 | b1c030b0 | Ondrej Zajicek | # Store this value because ac_test_CFLAGS is overwritten by AC_PROG_CC |
81 | 416e3ee4 | Martin Mares | if test "$ac_test_CFLAGS" != set ; then |
82 | b1c030b0 | Ondrej Zajicek | bird_cflags_default=yes |
83 | 416e3ee4 | Martin Mares | fi |
84 | |||
85 | e81b440f | Ondrej Zajicek | AC_PROG_CC |
86 | if test -z "$GCC" ; then |
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87 | AC_MSG_ERROR([This program requires the GNU C Compiler.]) |
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88 | fi |
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89 | |||
90 | b1c030b0 | Ondrej Zajicek | AC_MSG_CHECKING([what CFLAGS should we use]) |
91 | bed41728 | Ondrej Zajicek | if test "$bird_cflags_default" = yes ; then |
92 | b1c030b0 | Ondrej Zajicek | BIRD_CHECK_GCC_OPTIONS |
93 | |||
94 | CFLAGS="$CFLAGS -Wall -Wstrict-prototypes -Wno-parentheses" |
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95 | bed41728 | Ondrej Zajicek | if test "$bird_cv_c_option_no_pointer_sign" = yes ; then |
96 | b1c030b0 | Ondrej Zajicek | CFLAGS="$CFLAGS -Wno-pointer-sign" |
97 | fi |
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98 | fi |
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99 | AC_MSG_RESULT($CFLAGS) |
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100 | |||
101 | |||
102 | 416e3ee4 | Martin Mares | AC_PROG_CPP |
103 | AC_PROG_INSTALL |
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104 | AC_PROG_RANLIB |
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105 | AC_CHECK_PROG(FLEX, flex, flex) |
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106 | AC_CHECK_PROG(BISON, bison, bison) |
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107 | 8de11deb | Ondrej Zajicek | AC_CHECK_PROGS(M4, gm4 m4) |
108 | |||
109 | test -z "$FLEX" && AC_MSG_ERROR([Flex is missing.]) |
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110 | test -z "$BISON" && AC_MSG_ERROR([Bison is missing.]) |
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111 | test -z "$M4" && AC_MSG_ERROR([M4 is missing.]) |
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112 | BIRD_CHECK_PROG_FLAVOR_GNU([$M4], , [AC_MSG_ERROR([Provided M4 is not GNU M4.])]) |
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113 | 416e3ee4 | Martin Mares | |
114 | 2f9bcf97 | Martin Mares | if test -n "$with_sysconfig" -a "$with_sysconfig" != no ; then |
115 | if test -f $with_sysconfig ; then |
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116 | 49e7e5ee | Martin Mares | sysdesc=$with_sysconfig |
117 | 2f9bcf97 | Martin Mares | else |
118 | 49e7e5ee | Martin Mares | sysdesc=$srcdir/sysdep/cf/$with_sysconfig |
119 | if ! test -f $sysdesc ; then |
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120 | sysdesc=$sysdesc.h |
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121 | fi |
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122 | 2f9bcf97 | Martin Mares | fi |
123 | elif test -f sysconfig.h ; then |
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124 | 49e7e5ee | Martin Mares | sysdesc=sysconfig |
125 | 2f9bcf97 | Martin Mares | else |
126 | c817b991 | Martin Mares | case "$ip:$host_os" in |
127 | f1aceff5 | Ondrej Zajicek | ipv6:linux*) sysdesc=linux-v6 |
128 | acc93efd | Ondrej Zajicek | default_iproutedir="/etc/iproute2" |
129 | 1127ac6e | Martin Mares | ;; |
130 | f1aceff5 | Ondrej Zajicek | ipv4:linux*) sysdesc=linux |
131 | acc93efd | Ondrej Zajicek | default_iproutedir="/etc/iproute2" |
132 | c817b991 | Martin Mares | ;; |
133 | 7cb37e6f | Ondrej Filip | ipv6:netbsd*) sysdesc=bsd-v6 |
134 | d0c64519 | Ondrej Zajicek | CPPFLAGS="$CPPFLAGS -I/usr/pkg/include" |
135 | 646b24d9 | Ondrej Zajicek | LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib" |
136 | 7cb37e6f | Ondrej Filip | ;; |
137 | ipv4:netbsd*) sysdesc=bsd |
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138 | d0c64519 | Ondrej Zajicek | CPPFLAGS="$CPPFLAGS -I/usr/pkg/include" |
139 | 646b24d9 | Ondrej Zajicek | LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib" |
140 | 7cb37e6f | Ondrej Filip | ;; |
141 | ipv6:freebsd*) sysdesc=bsd-v6 |
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142 | ;; |
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143 | ipv4:freebsd*) sysdesc=bsd |
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144 | ;; |
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145 | 7965e17d | Ondrej Zajicek | ipv6:kfreebsd*) sysdesc=bsd-v6 |
146 | ;; |
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147 | ipv4:kfreebsd*) sysdesc=bsd |
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148 | ;; |
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149 | ef9c9ab9 | Ondrej Filip | ipv6:openbsd*) sysdesc=bsd-v6 |
150 | ;; |
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151 | ipv4:openbsd*) sysdesc=bsd |
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152 | ;; |
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153 | 416e3ee4 | Martin Mares | *) AC_MSG_ERROR([Cannot determine correct system configuration. Please use --with-sysconfig to set it manually.]) |
154 | 2f9bcf97 | Martin Mares | ;; |
155 | esac |
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156 | 49e7e5ee | Martin Mares | sysdesc=$srcdir/sysdep/cf/$sysdesc.h |
157 | 2f9bcf97 | Martin Mares | fi |
158 | 416e3ee4 | Martin Mares | AC_MSG_CHECKING([which OS configuration should we use]) |
159 | 49e7e5ee | Martin Mares | AC_MSG_RESULT($sysdesc) |
160 | if ! test -f $sysdesc ; then |
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161 | 2f9bcf97 | Martin Mares | AC_MSG_ERROR([The system configuration file is missing.]) |
162 | fi |
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163 | 49e7e5ee | Martin Mares | sysname=`echo $sysdesc | sed 's/\.h$//'` |
164 | AC_DEFINE_UNQUOTED(SYSCONF_INCLUDE, "$sysdesc") |
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165 | |||
166 | AC_MSG_CHECKING([system-dependent directories]) |
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167 | sysdep_dirs="`sed <$sysdesc '/^Link: /!d;s/^Link: \(.*\)$/\1/' | tr '\012' ' '` lib" |
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168 | AC_MSG_RESULT($sysdep_dirs) |
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169 | AC_SUBST(sysdep_dirs) |
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170 | 2f9bcf97 | Martin Mares | |
171 | acc93efd | Ondrej Zajicek | if test "$with_iproutedir" = no ; then with_iproutedir= ; fi |
172 | |||
173 | if test -n "$given_iproutedir" |
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174 | then iproutedir=$with_iproutedir |
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175 | else iproutedir=$default_iproutedir |
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176 | fi |
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177 | |||
178 | AC_SUBST(iproutedir) |
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179 | |||
180 | 2f9bcf97 | Martin Mares | AC_MSG_CHECKING([protocols]) |
181 | protocols=`echo "$with_protocols" | sed 's/,/ /g'` |
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182 | b296730c | Martin Mares | if test "$protocols" = no ; then protocols= ; fi |
183 | 2f9bcf97 | Martin Mares | for a in $protocols ; do |
184 | if ! test -f $srcdir/proto/$a/Makefile ; then |
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185 | AC_MSG_RESULT(failed) |
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186 | AC_MSG_ERROR([Requested protocol $a not found.]) |
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187 | fi |
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188 | AC_DEFINE_UNQUOTED(CONFIG_`echo $a | tr 'a-z' 'A-Z'`) |
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189 | done |
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190 | AC_MSG_RESULT(ok) |
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191 | 49e7e5ee | Martin Mares | AC_SUBST(protocols) |
192 | 2f9bcf97 | Martin Mares | |
193 | a07e9d82 | Martin Mares | case $sysdesc in |
194 | f1aceff5 | Ondrej Zajicek | */linux*|*/linux-v6*) |
195 | 9f387e11 | Martin Mares | AC_CHECK_HEADER(linux/rtnetlink.h,,[AC_MSG_ERROR([Appropriate version of Linux kernel headers not found.])],[ |
196 | #include <asm/types.h> |
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197 | #include <sys/socket.h> |
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198 | ]) |
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199 | c817b991 | Martin Mares | ;; |
200 | a07e9d82 | Martin Mares | esac |
201 | |||
202 | 2f9bcf97 | Martin Mares | AC_CHECK_HEADER(syslog.h, [AC_DEFINE(HAVE_SYSLOG)]) |
203 | 7cb37e6f | Ondrej Filip | AC_CHECK_HEADER(alloca.h, [AC_DEFINE(HAVE_ALLOCA_H)]) |
204 | AC_MSG_CHECKING(whether 'struct sockaddr' has sa_len) |
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205 | AC_TRY_COMPILE([#include <sys/types.h> |
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206 | #include <sys/socket.h> |
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207 | ], [static struct sockaddr sa; int i = sizeof(sa.sa_len);], |
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208 | [AC_MSG_RESULT(yes) |
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209 | AC_DEFINE(HAVE_SIN_LEN,,sin_len)], |
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210 | AC_MSG_RESULT(no)) |
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211 | 2f9bcf97 | Martin Mares | |
212 | e6ff7a08 | Ondrej Zajicek | AC_C_BIGENDIAN([AC_DEFINE(CPU_BIG_ENDIAN)], [AC_DEFINE(CPU_LITTLE_ENDIAN)], |
213 | [AC_MSG_ERROR([Cannot determine CPU endianity.])]) |
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214 | |||
215 | 2f9bcf97 | Martin Mares | BIRD_CHECK_INTEGERS |
216 | BIRD_CHECK_STRUCT_ALIGN |
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217 | BIRD_CHECK_TIME_T |
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218 | 620c4f90 | Martin Mares | BIRD_CHECK_STRUCT_IP_MREQN |
219 | 2f9bcf97 | Martin Mares | |
220 | if test "$enable_debug" = yes ; then |
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221 | AC_DEFINE(DEBUGGING) |
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222 | 6b5ab875 | Martin Mares | if test "$enable_memcheck" = yes ; then |
223 | AC_CHECK_LIB(dmalloc, dmalloc_debug) |
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224 | if test $ac_cv_lib_dmalloc_dmalloc_debug != yes ; then |
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225 | AC_CHECK_LIB(efence, malloc) |
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226 | fi |
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227 | 7a2105be | Martin Mares | fi |
228 | 2f9bcf97 | Martin Mares | fi |
229 | |||
230 | 7211be1c | Martin Mares | CLIENT= |
231 | CLIENT_LIBS= |
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232 | 9fac310d | Martin Mares | if test "$enable_client" = yes ; then |
233 | CLIENT=client |
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234 | 7211be1c | Martin Mares | AC_CHECK_LIB(history, add_history, CLIENT_LIBS="-lhistory") |
235 | AC_CHECK_LIB(ncurses, tgetent, USE_TERMCAP_LIB=-lncurses, |
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236 | AC_CHECK_LIB(curses, tgetent, USE_TERMCAP_LIB=-lcurses, |
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237 | 489c308a | Ondrej Zajicek | AC_CHECK_LIB(tinfow, tgetent, USE_TERMCAP_LIB=-ltinfow, |
238 | AC_CHECK_LIB(tinfo, tgetent, USE_TERMCAP_LIB=-ltinfo |
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239 | AC_CHECK_LIB(termcap, tgetent, USE_TERMCAP_LIB=-ltermcap))))) |
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240 | 1d4ba658 | Martin Mares | AC_CHECK_LIB(readline, rl_callback_read_char, CLIENT_LIBS="-lreadline $CLIENT_LIBS $USE_TERMCAP_LIB", |
241 | df0cf75d | Martin Mares | AC_MSG_ERROR([[The client requires GNU readline library 2.1 or newer. Either install the library or use --disable-client to compile without the client.]]), $USE_TERMCAP_LIB) |
242 | 6de62923 | Ondrej Filip | AC_CHECK_LIB(readline, rl_crlf, AC_DEFINE(HAVE_RL_CRLF),,$USE_TERMCAP_LIB) |
243 | AC_CHECK_LIB(readline, rl_ding, AC_DEFINE(HAVE_RL_DING),,$USE_TERMCAP_LIB) |
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244 | 9fac310d | Martin Mares | fi |
245 | AC_SUBST(CLIENT) |
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246 | 7211be1c | Martin Mares | AC_SUBST(CLIENT_LIBS) |
247 | 9fac310d | Martin Mares | |
248 | 54165b13 | Martin Mares | mkdir -p $objdir/sysdep |
249 | 7cb37e6f | Ondrej Filip | AC_CONFIG_HEADERS([$objdir/sysdep/autoconf.h:sysdep/autoconf.h.in]) |
250 | 22122d4d | Ondrej Filip | AC_CONFIG_COMMANDS([merge],[[export CPP="$CPP" |
251 | $srcdir/tools/mergedirs $srcdir $srcdir_rel $objdir $sysdep_dirs]], |
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252 | [[srcdir=$srcdir] |
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253 | [srcdir_rel=$srcdir_rel] |
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254 | [objdir=$objdir] |
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255 | [sysdep_dirs="$sysdep_dirs"]]) |
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256 | AC_CONFIG_FILES($makefiles) |
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257 | AC_OUTPUT |
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258 | 2f9bcf97 | Martin Mares | |
259 | acc93efd | Ondrej Zajicek | rm -f $objdir/sysdep/paths.h |
260 | |||
261 | 2f9bcf97 | Martin Mares | cat >&AC_FD_MSG <<EOF |
262 | |||
263 | BIRD was configured with the following options: |
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264 | b296730c | Martin Mares | Source directory: $srcdir |
265 | Object directory: $objdir |
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266 | acc93efd | Ondrej Zajicek | Iproute2 directory: $iproutedir |
267 | 49e7e5ee | Martin Mares | System configuration: $sysdesc |
268 | 2f9bcf97 | Martin Mares | Debugging: $enable_debug |
269 | Routing protocols: $protocols |
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270 | 9fac310d | Martin Mares | Client: $enable_client |
271 | 2f9bcf97 | Martin Mares | EOF |
272 | b296730c | Martin Mares | rm -f $objdir/.*-stamp |