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git.proxmox.com Git - mirror_iproute2.git/blob - configure
2 # This is not an autoconf generated configure
4 INCLUDE
=${1:-"$PWD/include"}
6 # Make a temp directory in build tree.
7 TMPDIR
=$
(mktemp
-d config.XXXXXX
)
8 trap 'status=$?; rm -rf $TMPDIR; exit $status' EXIT HUP INT QUIT TERM
13 command -v $1 >/dev
/null
2>&1 && (echo "$3:=y" >> Config
; echo "yes") ||
(echo "no"; return 1)
18 if check_prog latex
" latex: " HAVE_LATEX
; then
19 check_prog pdflatex
" pdflatex: " HAVE_PDFLATEX ||
echo " WARNING: no PDF docs can be built from LaTeX files"
20 check_prog sgml2latex
" sgml2latex: " HAVE_SGML2LATEX ||
echo " WARNING: no LaTeX files can be build from SGML files"
22 echo " WARNING: no docs can be built from LaTeX files"
25 check_prog sgml2html
" sgml2html: " HAVE_SGML2HTML ||
echo " WARNING: no HTML docs can be built from SGML"
30 : ${PKG_CONFIG:=pkg-config}
33 echo "PKG_CONFIG:=${PKG_CONFIG}" >>Config
34 echo "AR:=${AR}" >>Config
35 echo "CC:=${CC}" >>Config
40 cat >$TMPDIR/atmtest.c
<<EOF
42 int main(int argc, char **argv) {
44 (void) text2qos("aal5,ubr:sdu=9180,rx:none",&qos,0);
49 $CC -I$INCLUDE -o $TMPDIR/atmtest
$TMPDIR/atmtest.c
-latm >/dev
/null
2>&1
52 echo "TC_CONFIG_ATM:=y" >>Config
57 rm -f $TMPDIR/atmtest.c
$TMPDIR/atmtest
62 #check if we have xtables from iptables >= 1.4.5.
63 cat >$TMPDIR/ipttest.c
<<EOF
65 #include <linux/netfilter.h>
66 static struct xtables_globals test_globals = {
68 .program_name = "tc-ipt",
69 .program_version = XTABLES_VERSION,
75 int main(int argc, char **argv)
77 xtables_init_all(&test_globals, NFPROTO_IPV4);
82 if $CC -I$INCLUDE $IPTC -o $TMPDIR/ipttest
$TMPDIR/ipttest.c
$IPTL \
83 $
(${PKG_CONFIG} xtables
--cflags --libs) -ldl >/dev
/null
2>&1
85 echo "TC_CONFIG_XT:=y" >>Config
88 rm -f $TMPDIR/ipttest.c
$TMPDIR/ipttest
93 # bail if previous XT checks has already succeded.
94 if grep -q TC_CONFIG_XT Config
99 #check if we dont need our internal header ..
100 cat >$TMPDIR/ipttest.c
<<EOF
103 unsigned int global_option_offset = 0;
104 const char *program_version = XTABLES_VERSION;
105 const char *program_name = "tc-ipt";
106 struct afinfo afinfo = {
107 .libprefix = "libxt_",
110 void exit_error(enum exittype status, const char *msg, ...)
114 int main(int argc, char **argv) {
121 $CC -I$INCLUDE $IPTC -o $TMPDIR/ipttest
$TMPDIR/ipttest.c
$IPTL -ldl >/dev
/null
2>&1
124 echo "TC_CONFIG_XT_OLD:=y" >>Config
125 echo "using old xtables (no need for xt-internal.h)"
127 rm -f $TMPDIR/ipttest.c
$TMPDIR/ipttest
130 check_xt_old_internal_h
()
132 # bail if previous XT checks has already succeded.
133 if grep -q TC_CONFIG_XT Config
138 #check if we need our own internal.h
139 cat >$TMPDIR/ipttest.c
<<EOF
141 #include "xt-internal.h"
143 unsigned int global_option_offset = 0;
144 const char *program_version = XTABLES_VERSION;
145 const char *program_name = "tc-ipt";
146 struct afinfo afinfo = {
147 .libprefix = "libxt_",
150 void exit_error(enum exittype status, const char *msg, ...)
154 int main(int argc, char **argv) {
160 $CC -I$INCLUDE $IPTC -o $TMPDIR/ipttest
$TMPDIR/ipttest.c
$IPTL -ldl >/dev
/null
2>&1
164 echo "using old xtables with xt-internal.h"
165 echo "TC_CONFIG_XT_OLD_H:=y" >>Config
167 rm -f $TMPDIR/ipttest.c
$TMPDIR/ipttest
172 if ! grep TC_CONFIG_XT Config
> /dev
/null
174 echo "using iptables"
180 IPT_LIB_DIR
=$
(${PKG_CONFIG} --variable=xtlibdir xtables
)
181 if [ -n "$IPT_LIB_DIR" ]; then
183 echo "IPT_LIB_DIR:=$IPT_LIB_DIR" >> Config
187 for dir
in /lib
/usr
/lib
/usr
/local
/lib
189 for file in $dir/{xtables
,iptables
}/lib
*t_
*so
; do
190 if [ -f $file ]; then
192 echo "IPT_LIB_DIR:=${file%/*}" >> Config
202 cat >$TMPDIR/setnstest.c
<<EOF
204 int main(int argc, char **argv)
210 $CC -I$INCLUDE -o $TMPDIR/setnstest
$TMPDIR/setnstest.c
>/dev
/null
2>&1
213 echo "IP_CONFIG_SETNS:=y" >>Config
218 rm -f $TMPDIR/setnstest.c
$TMPDIR/setnstest
223 cat >$TMPDIR/ipsettest.c
<<EOF
224 #include <linux/netfilter/ipset/ip_set.h>
225 #ifndef IP_SET_INVALID
226 #define IPSET_DIM_MAX 3
227 typedef unsigned short ip_set_id_t;
229 #include <linux/netfilter/xt_set.h>
231 struct xt_set_info info;
232 #if IPSET_PROTOCOL == 6
235 return IPSET_MAXNAMELEN;
238 #error unknown ipset version
242 if $CC -I$INCLUDE -o $TMPDIR/ipsettest
$TMPDIR/ipsettest.c
>/dev
/null
2>&1
244 echo "TC_CONFIG_IPSET:=y" >>Config
249 rm -f $TMPDIR/ipsettest.c
$TMPDIR/ipsettest
254 cat >$TMPDIR/elftest.c
<<EOF
261 return elf_version(EV_CURRENT);
265 if $CC -I$INCLUDE -o $TMPDIR/elftest
$TMPDIR/elftest.c
-lelf >/dev
/null
2>&1
267 echo "TC_CONFIG_ELF:=y" >>Config
272 rm -f $TMPDIR/elftest.c
$TMPDIR/elftest
276 # SELinux is a compile time option in the ss utility
278 if ${PKG_CONFIG} libselinux
--exists
280 echo "HAVE_SELINUX:=y" >>Config
289 if ${PKG_CONFIG} libmnl
--exists
291 echo "HAVE_MNL:=y" >>Config
300 cat >$TMPDIR/dbtest.c
<<EOF
304 int main(int argc, char **argv) {
305 dbopen("/tmp/xxx_test_db.db", O_CREAT|O_RDWR, 0644, DB_HASH, NULL);
309 $CC -I$INCLUDE -o $TMPDIR/dbtest
$TMPDIR/dbtest.c
-ldb >/dev
/null
2>&1
312 echo "HAVE_BERKELEY_DB:=y" >>Config
317 rm -f $TMPDIR/dbtest.c
$TMPDIR/dbtest
323 # user can control verbosity similar to kernel builds (e.g., V=1)
324 ifeq ("\$(origin V)", "command line")
336 ifeq (\$(VERBOSE), 0)
337 QUIET_CC = @echo ' CC '\$@;
338 QUIET_AR = @echo ' AR '\$@;
339 QUIET_LINK = @echo ' LINK '\$@;
340 QUIET_YACC = @echo ' YACC '\$@;
341 QUIET_LEX = @echo ' LEX '\$@;
346 echo "# Generated config based on" $INCLUDE >Config
347 quiet_config
>> Config
359 check_xt_old_internal_h
366 echo -n "iptables modules directory: "
369 echo -n "libc has setns: "
372 echo -n "SELinux support: "
375 echo -n "ELF support: "
378 echo -n "libmnl support: "
381 echo -n "Berkeley DB: "
390 echo "%.o: %.c" >> Config
391 echo ' $(QUIET_CC)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $<' >> Config