l2tpv3 (configure): it is linux-specific

Some non-linux systems, for example a system with FreeBSD kernel and glibc, may declare struct mmsghdr (in glibc) but may not have linux-specific header file linux/ip.h. The actual implementation in qemu includes this linux-specific header file unconditionally, so compilation fails if it is not present. Include this header in the configure test too. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> (cherry picked from commit bff6cb7296) Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2014-08-01 23:20:24 +04:00 · 2014-08-01 23:20:24 +04:00 · e22d5dc073
parent dfd4808222
commit e22d5dc073
1 changed files with 1 additions and 0 deletions
--- a/1
+++ b/1
@ -1723,6 +1723,7 @@ fi

 cat > $TMPC <<EOF
 #include <sys/socket.h>
+#include <linux/ip.h>
 int main(void) { return sizeof(struct mmsghdr); }
 EOF
 if compile_prog "" "" ; then