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Viewing changes to configure

  • Committer: Package Import Robot
  • Author(s): Colin Watson
  • Date: 2012-05-22 14:10:07 UTC
  • mfrom: (1.1.15) (23.1.9 sid)
  • Revision ID: package-import@ubuntu.com-20120522141007-uuwicj2cx2x71vfb
Tags: 20120319-1ubuntu1
* Resynchronise with Debian.  Remaining changes:
  - Mark iproute as Multi-Arch: foreign.
  - Add cross-building support.

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configure
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INCLUDE=${1:-"$PWD/include"}
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: ${CC=gcc}
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# Make a temp directory in build tree.
 
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TMPDIR=$(mktemp -d config.XXXXXX)
 
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trap 'status=$?; rm -rf $TMPDIRa; exit $status' EXIT HUP INT QUIT TERM
 
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check_atm()
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{
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cat >/tmp/atmtest.c <<EOF
 
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cat >$TMPDIR/atmtest.c <<EOF
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#include <atm.h>
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int main(int argc, char **argv) {
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        struct atm_qos qos;
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        return 0;
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}
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EOF
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$CC -I$INCLUDE -o /tmp/atmtest /tmp/atmtest.c -latm >/dev/null 2>&1 
 
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$CC -I$INCLUDE -o $TMPDIR/atmtest $TMPDIR/atmtest.c -latm >/dev/null 2>&1 
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if [ $? -eq 0 ]
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then
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    echo "TC_CONFIG_ATM:=y" >>Config
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else
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    echo no
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fi
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rm -f /tmp/atmtest.c /tmp/atmtest
 
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rm -f $TMPDIR/atmtest.c $TMPDIR/atmtest
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}
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check_xt()
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{
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#check if we have xtables from iptables >= 1.4.5.
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cat >/tmp/ipttest.c <<EOF
 
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cat >$TMPDIR/ipttest.c <<EOF
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#include <xtables.h>
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#include <linux/netfilter.h>
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static struct xtables_globals test_globals = {
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EOF
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if $CC -I$INCLUDE $IPTC -o /tmp/ipttest /tmp/ipttest.c $IPTL -ldl -lxtables >/dev/null 2>&1
 
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if $CC -I$INCLUDE $IPTC -o $TMPDIR/ipttest $TMPDIR/ipttest.c $IPTL $(pkg-config xtables --cflags --libs) -ldl >/dev/null 2>&1
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then
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        echo "TC_CONFIG_XT:=y" >>Config
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        echo "using xtables"
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fi
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rm -f /tmp/ipttest.c /tmp/ipttest
 
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rm -f $TMPDIR/ipttest.c $TMPDIR/ipttest
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}
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check_xt_old()
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fi
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#check if we dont need our internal header ..
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cat >/tmp/ipttest.c <<EOF
 
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cat >$TMPDIR/ipttest.c <<EOF
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#include <xtables.h>
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char *lib_dir;
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unsigned int global_option_offset = 0;
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}
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EOF
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$CC -I$INCLUDE $IPTC -o /tmp/ipttest /tmp/ipttest.c $IPTL -ldl >/dev/null 2>&1
 
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$CC -I$INCLUDE $IPTC -o $TMPDIR/ipttest $TMPDIR/ipttest.c $IPTL -ldl >/dev/null 2>&1
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if [ $? -eq 0 ]
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then
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        echo "TC_CONFIG_XT_OLD:=y" >>Config
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        echo "using old xtables (no need for xt-internal.h)"
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fi
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rm -f /tmp/ipttest.c /tmp/ipttest
 
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rm -f $TMPDIR/ipttest.c $TMPDIR/ipttest
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}
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check_xt_old_internal_h()
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fi
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#check if we need our own internal.h
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cat >/tmp/ipttest.c <<EOF
 
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cat >$TMPDIR/ipttest.c <<EOF
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#include <xtables.h>
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#include "xt-internal.h"
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char *lib_dir;
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}
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EOF
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$CC -I$INCLUDE $IPTC -o /tmp/ipttest /tmp/ipttest.c $IPTL -ldl >/dev/null 2>&1
 
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$CC -I$INCLUDE $IPTC -o $TMPDIR/ipttest $TMPDIR/ipttest.c $IPTL -ldl >/dev/null 2>&1
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if [ $? -eq 0 ]
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then
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        echo "using old xtables with xt-internal.h"
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        echo "TC_CONFIG_XT_OLD_H:=y" >>Config
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fi
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rm -f /tmp/ipttest.c /tmp/ipttest
 
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rm -f $TMPDIR/ipttest.c $TMPDIR/ipttest
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}
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check_ipt()
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check_setns()
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{
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cat >/tmp/setnstest.c <<EOF
 
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cat >$TMPDIR/setnstest.c <<EOF
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#include <sched.h>
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int main(int argc, char **argv) 
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{
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        return 0;
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}
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EOF
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$CC -I$INCLUDE -o /tmp/setnstest /tmp/setnstest.c >/dev/null 2>&1
 
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$CC -I$INCLUDE -o $TMPDIR/setnstest $TMPDIR/setnstest.c >/dev/null 2>&1
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if [ $? -eq 0 ]
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then
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        echo "IP_CONFIG_SETNS:=y" >>Config
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else
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        echo "no"
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fi
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rm -f /tmp/setnstest.c /tmp/setnstest
 
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rm -f $TMPDIR/setnstest.c $TMPDIR/setnstest
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}
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echo "# Generated config based on" $INCLUDE >Config