]>
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 if ! ${PKG_CONFIG} xtables
--exists
64 echo "TC_CONFIG_NO_XT:=y" >>Config
70 #check if we have xtables from iptables >= 1.4.5.
71 cat >$TMPDIR/ipttest.c
<<EOF
73 #include <linux/netfilter.h>
74 static struct xtables_globals test_globals = {
76 .program_name = "tc-ipt",
77 .program_version = XTABLES_VERSION,
83 int main(int argc, char **argv)
85 xtables_init_all(&test_globals, NFPROTO_IPV4);
90 if $CC -I$INCLUDE $IPTC -o $TMPDIR/ipttest
$TMPDIR/ipttest.c
$IPTL \
91 $
(${PKG_CONFIG} xtables
--cflags --libs) -ldl >/dev
/null
2>&1
93 echo "TC_CONFIG_XT:=y" >>Config
96 rm -f $TMPDIR/ipttest.c
$TMPDIR/ipttest
101 # bail if previous XT checks has already succeded.
102 if grep -q TC_CONFIG_XT Config
107 #check if we dont need our internal header ..
108 cat >$TMPDIR/ipttest.c
<<EOF
111 unsigned int global_option_offset = 0;
112 const char *program_version = XTABLES_VERSION;
113 const char *program_name = "tc-ipt";
114 struct afinfo afinfo = {
115 .libprefix = "libxt_",
118 void exit_error(enum exittype status, const char *msg, ...)
122 int main(int argc, char **argv) {
129 $CC -I$INCLUDE $IPTC -o $TMPDIR/ipttest
$TMPDIR/ipttest.c
$IPTL -ldl >/dev
/null
2>&1
132 echo "TC_CONFIG_XT_OLD:=y" >>Config
133 echo "using old xtables (no need for xt-internal.h)"
135 rm -f $TMPDIR/ipttest.c
$TMPDIR/ipttest
138 check_xt_old_internal_h
()
140 # bail if previous XT checks has already succeded.
141 if grep -q TC_CONFIG_XT Config
146 #check if we need our own internal.h
147 cat >$TMPDIR/ipttest.c
<<EOF
149 #include "xt-internal.h"
151 unsigned int global_option_offset = 0;
152 const char *program_version = XTABLES_VERSION;
153 const char *program_name = "tc-ipt";
154 struct afinfo afinfo = {
155 .libprefix = "libxt_",
158 void exit_error(enum exittype status, const char *msg, ...)
162 int main(int argc, char **argv) {
168 $CC -I$INCLUDE $IPTC -o $TMPDIR/ipttest
$TMPDIR/ipttest.c
$IPTL -ldl >/dev
/null
2>&1
172 echo "using old xtables with xt-internal.h"
173 echo "TC_CONFIG_XT_OLD_H:=y" >>Config
175 rm -f $TMPDIR/ipttest.c
$TMPDIR/ipttest
180 if ! grep TC_CONFIG_XT Config
> /dev
/null
182 echo "using iptables"
188 IPT_LIB_DIR
=$
(${PKG_CONFIG} --variable=xtlibdir xtables
)
189 if [ -n "$IPT_LIB_DIR" ]; then
191 echo "IPT_LIB_DIR:=$IPT_LIB_DIR" >> Config
195 for dir
in /lib
/usr
/lib
/usr
/local
/lib
197 for file in $dir/{xtables
,iptables
}/lib
*t_
*so
; do
198 if [ -f $file ]; then
200 echo "IPT_LIB_DIR:=${file%/*}" >> Config
210 cat >$TMPDIR/setnstest.c
<<EOF
212 int main(int argc, char **argv)
218 $CC -I$INCLUDE -o $TMPDIR/setnstest
$TMPDIR/setnstest.c
>/dev
/null
2>&1
221 echo "IP_CONFIG_SETNS:=y" >>Config
226 rm -f $TMPDIR/setnstest.c
$TMPDIR/setnstest
231 cat >$TMPDIR/ipsettest.c
<<EOF
232 #include <linux/netfilter/ipset/ip_set.h>
233 #ifndef IP_SET_INVALID
234 #define IPSET_DIM_MAX 3
235 typedef unsigned short ip_set_id_t;
237 #include <linux/netfilter/xt_set.h>
239 struct xt_set_info info;
240 #if IPSET_PROTOCOL == 6
243 return IPSET_MAXNAMELEN;
246 #error unknown ipset version
250 if $CC -I$INCLUDE -o $TMPDIR/ipsettest
$TMPDIR/ipsettest.c
>/dev
/null
2>&1
252 echo "TC_CONFIG_IPSET:=y" >>Config
257 rm -f $TMPDIR/ipsettest.c
$TMPDIR/ipsettest
262 cat >$TMPDIR/elftest.c
<<EOF
269 return elf_version(EV_CURRENT);
273 if $CC -I$INCLUDE -o $TMPDIR/elftest
$TMPDIR/elftest.c
-lelf >/dev
/null
2>&1
275 echo "HAVE_ELF:=y" >>Config
280 rm -f $TMPDIR/elftest.c
$TMPDIR/elftest
284 # SELinux is a compile time option in the ss utility
286 if ${PKG_CONFIG} libselinux
--exists
288 echo "HAVE_SELINUX:=y" >>Config
297 if ${PKG_CONFIG} libmnl
--exists
299 echo "HAVE_MNL:=y" >>Config
308 cat >$TMPDIR/dbtest.c
<<EOF
312 int main(int argc, char **argv) {
313 dbopen("/tmp/xxx_test_db.db", O_CREAT|O_RDWR, 0644, DB_HASH, NULL);
317 $CC -I$INCLUDE -o $TMPDIR/dbtest
$TMPDIR/dbtest.c
-ldb >/dev
/null
2>&1
320 echo "HAVE_BERKELEY_DB:=y" >>Config
325 rm -f $TMPDIR/dbtest.c
$TMPDIR/dbtest
331 # user can control verbosity similar to kernel builds (e.g., V=1)
332 ifeq ("\$(origin V)", "command line")
344 ifeq (\$(VERBOSE), 0)
345 QUIET_CC = @echo ' CC '\$@;
346 QUIET_AR = @echo ' AR '\$@;
347 QUIET_LINK = @echo ' LINK '\$@;
348 QUIET_YACC = @echo ' YACC '\$@;
349 QUIET_LEX = @echo ' LEX '\$@;
354 echo "# Generated config based on" $INCLUDE >Config
355 quiet_config
>> Config
365 if ! grep -q TC_CONFIG_NO_XT Config
370 check_xt_old_internal_h
378 if ! grep -q TC_CONFIG_NO_XT Config
380 echo -n "iptables modules directory: "
384 echo -n "libc has setns: "
387 echo -n "SELinux support: "
390 echo -n "ELF support: "
393 echo -n "libmnl support: "
396 echo -n "Berkeley DB: "
405 echo "%.o: %.c" >> Config
406 echo ' $(QUIET_CC)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $<' >> Config