osdl.net!shemminger | 449bf1f | 2004-06-25 21:14:22 +0000 | [diff] [blame] | 1 | #! /bin/bash |
| 2 | # This is not an autconf generated configure |
| 3 | # |
osdl.net!shemminger | 4b1bbd9 | 2004-08-09 16:35:28 +0000 | [diff] [blame] | 4 | INCLUDE=${1:-"$PWD/include"} |
osdl.net!shemminger | 449bf1f | 2004-06-25 21:14:22 +0000 | [diff] [blame] | 5 | |
Stephen Hemminger | e557d1a | 2012-02-15 10:03:39 -0800 | [diff] [blame] | 6 | # Make a temp directory in build tree. |
| 7 | TMPDIR=$(mktemp -d config.XXXXXX) |
Mathias Krause | c2f7d6c | 2012-09-01 20:55:29 +0200 | [diff] [blame] | 8 | trap 'status=$?; rm -rf $TMPDIR; exit $status' EXIT HUP INT QUIT TERM |
Stephen Hemminger | e557d1a | 2012-02-15 10:03:39 -0800 | [diff] [blame] | 9 | |
Mike Frysinger | 601f60e | 2012-12-16 17:09:15 -0500 | [diff] [blame] | 10 | check_toolchain() |
| 11 | { |
| 12 | : ${PKG_CONFIG:=pkg-config} |
Mike Frysinger | 95d9d66 | 2012-12-16 17:09:17 -0500 | [diff] [blame] | 13 | : ${AR=ar} |
Mike Frysinger | 601f60e | 2012-12-16 17:09:15 -0500 | [diff] [blame] | 14 | : ${CC=gcc} |
Mike Frysinger | 95d9d66 | 2012-12-16 17:09:17 -0500 | [diff] [blame] | 15 | echo "AR:=${AR}" >>Config |
Mike Frysinger | 601f60e | 2012-12-16 17:09:15 -0500 | [diff] [blame] | 16 | echo "CC:=${CC}" >>Config |
Mike Frysinger | 601f60e | 2012-12-16 17:09:15 -0500 | [diff] [blame] | 17 | } |
| 18 | |
Andreas Henriksson | 14743a7 | 2010-01-01 23:20:30 +0100 | [diff] [blame] | 19 | check_atm() |
Andreas Henriksson | f1a0125 | 2009-12-02 05:12:30 +0000 | [diff] [blame] | 20 | { |
Stephen Hemminger | e557d1a | 2012-02-15 10:03:39 -0800 | [diff] [blame] | 21 | cat >$TMPDIR/atmtest.c <<EOF |
osdl.net!shemminger | c830d77 | 2004-07-02 17:47:53 +0000 | [diff] [blame] | 22 | #include <atm.h> |
| 23 | int main(int argc, char **argv) { |
| 24 | struct atm_qos qos; |
| 25 | (void) text2qos("aal5,ubr:sdu=9180,rx:none",&qos,0); |
| 26 | return 0; |
| 27 | } |
| 28 | EOF |
Wookey | 35122a7 | 2012-11-16 08:06:19 -0800 | [diff] [blame] | 29 | $CC -I$INCLUDE -o $TMPDIR/atmtest $TMPDIR/atmtest.c -latm >/dev/null 2>&1 |
osdl.net!shemminger | c830d77 | 2004-07-02 17:47:53 +0000 | [diff] [blame] | 30 | if [ $? -eq 0 ] |
osdl.net!shemminger | 449bf1f | 2004-06-25 21:14:22 +0000 | [diff] [blame] | 31 | then |
osdl.net!shemminger | c830d77 | 2004-07-02 17:47:53 +0000 | [diff] [blame] | 32 | echo "TC_CONFIG_ATM:=y" >>Config |
osdl.net!shemminger | b9cb1c9 | 2004-07-30 22:27:50 +0000 | [diff] [blame] | 33 | echo yes |
osdl.net!shemminger | 449bf1f | 2004-06-25 21:14:22 +0000 | [diff] [blame] | 34 | else |
osdl.net!shemminger | b9cb1c9 | 2004-07-30 22:27:50 +0000 | [diff] [blame] | 35 | echo no |
osdl.net!shemminger | 449bf1f | 2004-06-25 21:14:22 +0000 | [diff] [blame] | 36 | fi |
Stephen Hemminger | e557d1a | 2012-02-15 10:03:39 -0800 | [diff] [blame] | 37 | rm -f $TMPDIR/atmtest.c $TMPDIR/atmtest |
Andreas Henriksson | f1a0125 | 2009-12-02 05:12:30 +0000 | [diff] [blame] | 38 | } |
Jamal Hadi Salim | 63c7d26 | 2009-02-07 08:19:20 -0500 | [diff] [blame] | 39 | |
Andreas Henriksson | 14743a7 | 2010-01-01 23:20:30 +0100 | [diff] [blame] | 40 | check_xt() |
Andreas Henriksson | f1a0125 | 2009-12-02 05:12:30 +0000 | [diff] [blame] | 41 | { |
Andreas Henriksson | a36ceb8 | 2009-12-02 16:11:50 +0100 | [diff] [blame] | 42 | #check if we have xtables from iptables >= 1.4.5. |
Stephen Hemminger | e557d1a | 2012-02-15 10:03:39 -0800 | [diff] [blame] | 43 | cat >$TMPDIR/ipttest.c <<EOF |
Andreas Henriksson | a36ceb8 | 2009-12-02 16:11:50 +0100 | [diff] [blame] | 44 | #include <xtables.h> |
| 45 | #include <linux/netfilter.h> |
| 46 | static struct xtables_globals test_globals = { |
| 47 | .option_offset = 0, |
| 48 | .program_name = "tc-ipt", |
| 49 | .program_version = XTABLES_VERSION, |
| 50 | .orig_opts = NULL, |
| 51 | .opts = NULL, |
| 52 | .exit_err = NULL, |
| 53 | }; |
| 54 | |
| 55 | int main(int argc, char **argv) |
| 56 | { |
| 57 | xtables_init_all(&test_globals, NFPROTO_IPV4); |
| 58 | return 0; |
| 59 | } |
| 60 | |
| 61 | EOF |
| 62 | |
Wookey | 35122a7 | 2012-11-16 08:06:19 -0800 | [diff] [blame] | 63 | if $CC -I$INCLUDE $IPTC -o $TMPDIR/ipttest $TMPDIR/ipttest.c $IPTL $(${PKG_CONFIG} xtables --cflags --libs) -ldl >/dev/null 2>&1 |
Andreas Henriksson | a36ceb8 | 2009-12-02 16:11:50 +0100 | [diff] [blame] | 64 | then |
| 65 | echo "TC_CONFIG_XT:=y" >>Config |
Andreas Henriksson | f1a0125 | 2009-12-02 05:12:30 +0000 | [diff] [blame] | 66 | echo "using xtables" |
| 67 | fi |
Stephen Hemminger | e557d1a | 2012-02-15 10:03:39 -0800 | [diff] [blame] | 68 | rm -f $TMPDIR/ipttest.c $TMPDIR/ipttest |
Andreas Henriksson | f1a0125 | 2009-12-02 05:12:30 +0000 | [diff] [blame] | 69 | } |
| 70 | |
Andreas Henriksson | 14743a7 | 2010-01-01 23:20:30 +0100 | [diff] [blame] | 71 | check_xt_old() |
Andreas Henriksson | f1a0125 | 2009-12-02 05:12:30 +0000 | [diff] [blame] | 72 | { |
| 73 | # bail if previous XT checks has already succeded. |
| 74 | if grep TC_CONFIG_XT Config > /dev/null |
| 75 | then |
| 76 | return |
Andreas Henriksson | a36ceb8 | 2009-12-02 16:11:50 +0100 | [diff] [blame] | 77 | fi |
| 78 | |
Gilles Espinasse | 4f69c63 | 2011-07-10 05:45:37 +0000 | [diff] [blame] | 79 | #check if we dont need our internal header .. |
Stephen Hemminger | e557d1a | 2012-02-15 10:03:39 -0800 | [diff] [blame] | 80 | cat >$TMPDIR/ipttest.c <<EOF |
Jamal Hadi Salim | 63c7d26 | 2009-02-07 08:19:20 -0500 | [diff] [blame] | 81 | #include <xtables.h> |
| 82 | char *lib_dir; |
| 83 | unsigned int global_option_offset = 0; |
| 84 | const char *program_version = XTABLES_VERSION; |
| 85 | const char *program_name = "tc-ipt"; |
| 86 | struct afinfo afinfo = { |
| 87 | .libprefix = "libxt_", |
| 88 | }; |
| 89 | |
| 90 | void exit_error(enum exittype status, const char *msg, ...) |
| 91 | { |
| 92 | } |
| 93 | |
| 94 | int main(int argc, char **argv) { |
| 95 | |
| 96 | return 0; |
| 97 | } |
| 98 | |
| 99 | EOF |
Wookey | 35122a7 | 2012-11-16 08:06:19 -0800 | [diff] [blame] | 100 | $CC -I$INCLUDE $IPTC -o $TMPDIR/ipttest $TMPDIR/ipttest.c $IPTL -ldl >/dev/null 2>&1 |
Jamal Hadi Salim | 63c7d26 | 2009-02-07 08:19:20 -0500 | [diff] [blame] | 101 | |
| 102 | if [ $? -eq 0 ] |
| 103 | then |
Andreas Henriksson | 80d689d | 2009-12-02 16:11:21 +0100 | [diff] [blame] | 104 | echo "TC_CONFIG_XT_OLD:=y" >>Config |
Andreas Henriksson | f1a0125 | 2009-12-02 05:12:30 +0000 | [diff] [blame] | 105 | echo "using old xtables (no need for xt-internal.h)" |
| 106 | fi |
Stephen Hemminger | e557d1a | 2012-02-15 10:03:39 -0800 | [diff] [blame] | 107 | rm -f $TMPDIR/ipttest.c $TMPDIR/ipttest |
Andreas Henriksson | f1a0125 | 2009-12-02 05:12:30 +0000 | [diff] [blame] | 108 | } |
| 109 | |
Andreas Henriksson | 14743a7 | 2010-01-01 23:20:30 +0100 | [diff] [blame] | 110 | check_xt_old_internal_h() |
Andreas Henriksson | f1a0125 | 2009-12-02 05:12:30 +0000 | [diff] [blame] | 111 | { |
| 112 | # bail if previous XT checks has already succeded. |
| 113 | if grep TC_CONFIG_XT Config > /dev/null |
| 114 | then |
| 115 | return |
Jamal Hadi Salim | 63c7d26 | 2009-02-07 08:19:20 -0500 | [diff] [blame] | 116 | fi |
| 117 | |
| 118 | #check if we need our own internal.h |
Stephen Hemminger | e557d1a | 2012-02-15 10:03:39 -0800 | [diff] [blame] | 119 | cat >$TMPDIR/ipttest.c <<EOF |
Jamal Hadi Salim | 63c7d26 | 2009-02-07 08:19:20 -0500 | [diff] [blame] | 120 | #include <xtables.h> |
| 121 | #include "xt-internal.h" |
| 122 | char *lib_dir; |
| 123 | unsigned int global_option_offset = 0; |
| 124 | const char *program_version = XTABLES_VERSION; |
| 125 | const char *program_name = "tc-ipt"; |
| 126 | struct afinfo afinfo = { |
| 127 | .libprefix = "libxt_", |
| 128 | }; |
| 129 | |
| 130 | void exit_error(enum exittype status, const char *msg, ...) |
| 131 | { |
| 132 | } |
| 133 | |
| 134 | int main(int argc, char **argv) { |
| 135 | |
| 136 | return 0; |
| 137 | } |
| 138 | |
| 139 | EOF |
Wookey | 35122a7 | 2012-11-16 08:06:19 -0800 | [diff] [blame] | 140 | $CC -I$INCLUDE $IPTC -o $TMPDIR/ipttest $TMPDIR/ipttest.c $IPTL -ldl >/dev/null 2>&1 |
Jamal Hadi Salim | 63c7d26 | 2009-02-07 08:19:20 -0500 | [diff] [blame] | 141 | |
| 142 | if [ $? -eq 0 ] |
| 143 | then |
Andreas Henriksson | f1a0125 | 2009-12-02 05:12:30 +0000 | [diff] [blame] | 144 | echo "using old xtables with xt-internal.h" |
Andreas Henriksson | 80d689d | 2009-12-02 16:11:21 +0100 | [diff] [blame] | 145 | echo "TC_CONFIG_XT_OLD_H:=y" >>Config |
Jamal Hadi Salim | 63c7d26 | 2009-02-07 08:19:20 -0500 | [diff] [blame] | 146 | fi |
Stephen Hemminger | e557d1a | 2012-02-15 10:03:39 -0800 | [diff] [blame] | 147 | rm -f $TMPDIR/ipttest.c $TMPDIR/ipttest |
Andreas Henriksson | f1a0125 | 2009-12-02 05:12:30 +0000 | [diff] [blame] | 148 | } |
| 149 | |
Andreas Henriksson | 14743a7 | 2010-01-01 23:20:30 +0100 | [diff] [blame] | 150 | check_ipt() |
Andreas Henriksson | f1a0125 | 2009-12-02 05:12:30 +0000 | [diff] [blame] | 151 | { |
| 152 | if ! grep TC_CONFIG_XT Config > /dev/null |
| 153 | then |
| 154 | echo "using iptables" |
| 155 | fi |
| 156 | } |
| 157 | |
Andreas Henriksson | 12ddfff | 2010-03-11 10:54:31 +0000 | [diff] [blame] | 158 | check_ipt_lib_dir() |
| 159 | { |
Mike Frysinger | e4fc4ad | 2012-11-08 11:41:17 -0500 | [diff] [blame] | 160 | IPT_LIB_DIR=$(${PKG_CONFIG} --variable=xtlibdir xtables) |
Li Wei | da7fbb2 | 2012-08-20 09:41:47 +0800 | [diff] [blame] | 161 | if [ -n "$IPT_LIB_DIR" ]; then |
| 162 | echo $IPT_LIB_DIR |
| 163 | echo "IPT_LIB_DIR:=$IPT_LIB_DIR" >> Config |
| 164 | return |
| 165 | fi |
| 166 | |
Andreas Henriksson | 12ddfff | 2010-03-11 10:54:31 +0000 | [diff] [blame] | 167 | for dir in /lib /usr/lib /usr/local/lib |
| 168 | do |
Dan McGee | 44e743e | 2011-07-15 08:52:24 +0000 | [diff] [blame] | 169 | for file in $dir/{xtables,iptables}/lib*t_*so ; do |
Andreas Henriksson | 12ddfff | 2010-03-11 10:54:31 +0000 | [diff] [blame] | 170 | if [ -f $file ]; then |
Dan McGee | 44e743e | 2011-07-15 08:52:24 +0000 | [diff] [blame] | 171 | echo ${file%/*} |
| 172 | echo "IPT_LIB_DIR:=${file%/*}" >> Config |
Andreas Henriksson | 12ddfff | 2010-03-11 10:54:31 +0000 | [diff] [blame] | 173 | return |
| 174 | fi |
| 175 | done |
| 176 | done |
| 177 | echo "not found!" |
| 178 | } |
| 179 | |
Eric W. Biederman | 2e8a07f | 2011-07-15 14:26:59 +0000 | [diff] [blame] | 180 | check_setns() |
| 181 | { |
Stephen Hemminger | e557d1a | 2012-02-15 10:03:39 -0800 | [diff] [blame] | 182 | cat >$TMPDIR/setnstest.c <<EOF |
Eric W. Biederman | 2e8a07f | 2011-07-15 14:26:59 +0000 | [diff] [blame] | 183 | #include <sched.h> |
| 184 | int main(int argc, char **argv) |
| 185 | { |
| 186 | (void)setns(0,0); |
| 187 | return 0; |
| 188 | } |
| 189 | EOF |
Wookey | 35122a7 | 2012-11-16 08:06:19 -0800 | [diff] [blame] | 190 | $CC -I$INCLUDE -o $TMPDIR/setnstest $TMPDIR/setnstest.c >/dev/null 2>&1 |
Eric W. Biederman | 2e8a07f | 2011-07-15 14:26:59 +0000 | [diff] [blame] | 191 | if [ $? -eq 0 ] |
| 192 | then |
| 193 | echo "IP_CONFIG_SETNS:=y" >>Config |
| 194 | echo "yes" |
| 195 | else |
| 196 | echo "no" |
| 197 | fi |
Stephen Hemminger | e557d1a | 2012-02-15 10:03:39 -0800 | [diff] [blame] | 198 | rm -f $TMPDIR/setnstest.c $TMPDIR/setnstest |
Eric W. Biederman | 2e8a07f | 2011-07-15 14:26:59 +0000 | [diff] [blame] | 199 | } |
| 200 | |
Florian Westphal | 8194411 | 2012-08-09 09:18:50 +0000 | [diff] [blame] | 201 | check_ipset() |
| 202 | { |
| 203 | cat >$TMPDIR/ipsettest.c <<EOF |
| 204 | #include <linux/netfilter/ipset/ip_set.h> |
| 205 | #ifndef IP_SET_INVALID |
| 206 | #define IPSET_DIM_MAX 3 |
| 207 | typedef unsigned short ip_set_id_t; |
| 208 | #endif |
| 209 | #include <linux/netfilter/xt_set.h> |
| 210 | |
| 211 | struct xt_set_info info; |
| 212 | #if IPSET_PROTOCOL == 6 |
| 213 | int main(void) |
| 214 | { |
| 215 | return IPSET_MAXNAMELEN; |
| 216 | } |
| 217 | #else |
| 218 | #error unknown ipset version |
| 219 | #endif |
| 220 | EOF |
| 221 | |
Wookey | 35122a7 | 2012-11-16 08:06:19 -0800 | [diff] [blame] | 222 | if $CC -I$INCLUDE -o $TMPDIR/ipsettest $TMPDIR/ipsettest.c >/dev/null 2>&1 |
Florian Westphal | 8194411 | 2012-08-09 09:18:50 +0000 | [diff] [blame] | 223 | then |
| 224 | echo "TC_CONFIG_IPSET:=y" >>Config |
| 225 | echo "yes" |
| 226 | else |
| 227 | echo "no" |
| 228 | fi |
| 229 | rm -f $TMPDIR/ipsettest.c $TMPDIR/ipsettest |
| 230 | } |
| 231 | |
Andreas Henriksson | f1a0125 | 2009-12-02 05:12:30 +0000 | [diff] [blame] | 232 | echo "# Generated config based on" $INCLUDE >Config |
Jan Engelhardt | d29feaa | 2012-12-18 09:18:45 -0800 | [diff] [blame^] | 233 | echo "PKG_CONFIG:=${PKG_CONFIG}" >>Config |
Mike Frysinger | 601f60e | 2012-12-16 17:09:15 -0500 | [diff] [blame] | 234 | check_toolchain |
Andreas Henriksson | f1a0125 | 2009-12-02 05:12:30 +0000 | [diff] [blame] | 235 | |
| 236 | echo "TC schedulers" |
| 237 | |
| 238 | echo -n " ATM " |
| 239 | check_atm |
| 240 | |
| 241 | echo -n " IPT " |
| 242 | check_xt |
| 243 | check_xt_old |
| 244 | check_xt_old_internal_h |
| 245 | check_ipt |
| 246 | |
Florian Westphal | 8194411 | 2012-08-09 09:18:50 +0000 | [diff] [blame] | 247 | echo -n " IPSET " |
| 248 | check_ipset |
| 249 | |
Andreas Henriksson | 12ddfff | 2010-03-11 10:54:31 +0000 | [diff] [blame] | 250 | echo -n "iptables modules directory: " |
| 251 | check_ipt_lib_dir |
Eric W. Biederman | 2e8a07f | 2011-07-15 14:26:59 +0000 | [diff] [blame] | 252 | |
| 253 | echo -n "libc has setns: " |
| 254 | check_setns |