1Upstream-Status:Inappropriate [embedded specific] 2 3fix the below error: 4configure: error: cannot run test program while cross compiling 5 6Signed-off-by: Chunrong Guo <B40290@freescale.com> 7 8--- a/m4/sf.m4old 2015-10-28 10:21:20.270557986 +0800 9+++ a/m4/sf.m4 2015-10-28 10:23:22.726551974 +0800 10@@ -135,20 +135,7 @@ 11 echo 12 exit 1 13 fi 14- AC_CACHE_CHECK([for libpcap version >= $1], [daq_cv_libpcap_version_1x], [ 15- AC_RUN_IFELSE( 16- [AC_LANG_PROGRAM( 17- [[ 18- #include <pcap.h> 19- #include <string.h> 20- extern char pcap_version[]; 21- ]], 22- [[ 23- if (strcmp(pcap_version, $1) < 0) 24- return 1; 25- ]])], 26- [daq_cv_libpcap_version_1x="yes"], 27- [daq_cv_libpcap_version_1x="no"])]) 28+ AC_CACHE_CHECK([for libpcap version >= $1], [daq_cv_libpcap_version_1x]) 29 if test "x$daq_cv_libpcap_version_1x" = "xno"; then 30 echo 31 echo " ERROR! Libpcap library version >= $1 not found." 32