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| author | Michael Richardson <mcr@sandelman.ca> | 2014-09-02 21:16:24 -0400 |
|---|---|---|
| committer | Michael Richardson <mcr@sandelman.ca> | 2014-09-02 21:23:48 -0400 |
| commit | 180798b82f5c5e0304e13de623c13cd0f2fbd68d (patch) | |
| tree | 58f95b4a2fb37b2b066dfdaddd65f8eacc124433 | |
| parent | 24833d201fd94f6b91699bf44c0e7f99d7ed3238 (diff) | |
| download | tcpdump-180798b82f5c5e0304e13de623c13cd0f2fbd68d.tar.gz | |
these changes to aclocal let tcpdump, when build out of source tree,
to find a libpcap that is adjacent to it, also built out of source tree
| -rw-r--r-- | aclocal.m4 | 20 | ||||
| -rwxr-xr-x | configure | 22 |
2 files changed, 33 insertions, 9 deletions
@@ -443,7 +443,9 @@ AC_DEFUN(AC_LBL_LIBPCAP, lastdir=FAIL places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ egrep '/libpcap-[[0-9]]+\.[[0-9]]+(\.[[0-9]]*)?([[ab]][[0-9]]*|-PRE-GIT)?$'` - for dir in $places $srcdir/../libpcap $srcdir/libpcap ; do + places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \ + egrep '/libpcap-[[0-9]]+\.[[0-9]]+(\.[[0-9]]*)?([[ab]][[0-9]]*|-PRE-GIT)?$'` + for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do basedir=`echo $dir | sed -e 's/[[ab]][[0-9]]*$//' | \ sed -e 's/-PRE-GIT$//' ` if test $lastdir = $basedir ; then @@ -526,13 +528,23 @@ AC_DEFUN(AC_LBL_LIBPCAP, $1=$libpcap places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ egrep '/libpcap-[[0-9]]*.[[0-9]]*(.[[0-9]]*)?([[ab]][[0-9]]*)?$'` + places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \ + egrep '/libpcap-[[0-9]]*.[[0-9]]*(.[[0-9]]*)?([[ab]][[0-9]]*)?$'` + pcapH=FAIL if test -r $d/pcap.h; then - $2="-I$d $$2" - elif test -r $places/pcap.h; then - $2="-I$places $$2" + pcapH=$d else + for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do + if test -r $dir/pcap.h ; then + pcapH=$dir + fi + done + fi + + if test $pcapH = FAIL ; then AC_MSG_ERROR(cannot find pcap.h: see INSTALL) fi + $2="-I$pcapH $$2" AC_MSG_RESULT($libpcap) AC_PATH_PROG(PCAP_CONFIG, pcap-config,, $d) if test -n "$PCAP_CONFIG"; then @@ -5805,7 +5805,9 @@ $as_echo_n "checking for local pcap library... " >&6; } lastdir=FAIL places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'` - for dir in $places $srcdir/../libpcap $srcdir/libpcap ; do + places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \ + egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'` + for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \ sed -e 's/-PRE-GIT$//' ` if test $lastdir = $basedir ; then @@ -6001,13 +6003,23 @@ $as_echo "found -- -I$d added" >&6; } V_PCAPDEP=$libpcap places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` + places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \ + egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` + pcapH=FAIL if test -r $d/pcap.h; then - V_INCLS="-I$d $V_INCLS" - elif test -r $places/pcap.h; then - V_INCLS="-I$places $V_INCLS" + pcapH=$d else - as_fn_error see INSTALL "cannot find pcap.h" "$LINENO" 5 + for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do + if test -r $dir/pcap.h ; then + pcapH=$dir + fi + done + fi + + if test $pcapH = FAIL ; then + as_fn_error $? "cannot find pcap.h: see INSTALL" "$LINENO" 5 fi + V_INCLS="-I$pcapH $V_INCLS" { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5 $as_echo "$libpcap" >&6; } # Extract the first word of "pcap-config", so it can be a program name with args. |