1*4882a593SmuzhiyunUpstream-Status:Inappropriate [embedded specific]
2*4882a593Smuzhiyun
3*4882a593Smuzhiyunfix the below error:
4*4882a593Smuzhiyunconfigure: error: cannot run test program while cross compiling
5*4882a593Smuzhiyun
6*4882a593SmuzhiyunSigned-off-by: Chunrong Guo <B40290@freescale.com>
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun--- a/m4/sf.m4old    2015-10-28 10:21:20.270557986 +0800
9*4882a593Smuzhiyun+++ a/m4/sf.m4       2015-10-28 10:23:22.726551974 +0800
10*4882a593Smuzhiyun@@ -135,20 +135,7 @@
11*4882a593Smuzhiyun         echo
12*4882a593Smuzhiyun         exit 1
13*4882a593Smuzhiyun     fi
14*4882a593Smuzhiyun-    AC_CACHE_CHECK([for libpcap version >= $1], [daq_cv_libpcap_version_1x], [
15*4882a593Smuzhiyun-    AC_RUN_IFELSE(
16*4882a593Smuzhiyun-    [AC_LANG_PROGRAM(
17*4882a593Smuzhiyun-    [[
18*4882a593Smuzhiyun-    #include <pcap.h>
19*4882a593Smuzhiyun-    #include <string.h>
20*4882a593Smuzhiyun-    extern char pcap_version[];
21*4882a593Smuzhiyun-    ]],
22*4882a593Smuzhiyun-    [[
23*4882a593Smuzhiyun-        if (strcmp(pcap_version, $1) < 0)
24*4882a593Smuzhiyun-            return 1;
25*4882a593Smuzhiyun-    ]])],
26*4882a593Smuzhiyun-    [daq_cv_libpcap_version_1x="yes"],
27*4882a593Smuzhiyun-    [daq_cv_libpcap_version_1x="no"])])
28*4882a593Smuzhiyun+    AC_CACHE_CHECK([for libpcap version >= $1], [daq_cv_libpcap_version_1x])
29*4882a593Smuzhiyun     if test "x$daq_cv_libpcap_version_1x" = "xno"; then
30*4882a593Smuzhiyun         echo
31*4882a593Smuzhiyun         echo "    ERROR!  Libpcap library version >= $1  not found."
32