On Mon, Nov 23, 2015 at 03:58:25PM +0800, 程宝传 wrote:
when cross-compiling, pcap can not point to the correct toolchain.
configure.ac | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/configure.ac b/configure.ac
index f481c50..d6d2cf4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1555,7 +1555,7 @@ if test "$with_numad" != "no" ; then
with_numad="yes"
fi
else
- test -z "$NUMAD" &&
+ test -z "$NUMAD" &&/
AC_MSG_ERROR([You must install numad package to manage CPU and memory placement
dynamically])
test "$with_numactl" = "yes" || fail=1
@@ -1588,8 +1588,13 @@ if test "$with_qemu" = "yes"; then
if ! $LIBPCAP_CONFIG --libs > /dev/null 2>&1 ; then
AC_MSG_RESULT(no)
else
- LIBPCAP_LIBS="`$LIBPCAP_CONFIG --libs`"
- LIBPCAP_CFLAGS="`$LIBPCAP_CONFIG --cflags`"
+ if test -n $with_libtool_sysroot && test -n $lt_sysroot; then
+ LIBPCAP_LIBS="-lpcap"
+ LIBPCAP_CFLAGS="-I$lt_sysroot/usr/include"
+ else
+ LIBPCAP_LIBS="`$LIBPCAP_CONFIG --libs`"
+ LIBPCAP_CFLAGS="`$LIBPCAP_CONFIG --cflags`"
+ fi
LIBPCAP_FOUND="yes"
AC_MSG_RESULT(yes)
fi
This doesn't really look very right. If you are cross compiling you
need $PATH to include your sysroot, so that you find the libpcap-config
program for your sysroot, instead of the native arch.
Regards,
Daniel
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