spc5r20 updates; fixes for FreeBSD 12.0 release

git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@804 6180dd3e-e324-4e3e-922d-17de1ae2f315

1 files changed, 24 insertions, 0 deletions

diff --git a/configure b/configure
index b73d8102..83e174e0 100755
--- a/configure
+++ b/configure
@@ -12588,6 +12588,28 @@ done
 
 }
 
+check_for_linux_sg_v4_hdr() {
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+ # include <scsi/sg.h>
+		  #ifdef SG_IOSUBMIT
+		   found
+		  #endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "found" >/dev/null 2>&1; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LINUX_SG_V4_HDR 1
+_ACEOF
+
+fi
+rm -f conftest*
+
+
+}
+
 case "${host}" in
 	*-*-android*)
 
@@ -12600,6 +12622,7 @@ cat >>confdefs.h <<_ACEOF
 #define SG_LIB_LINUX 1
 _ACEOF
 
+		check_for_linux_sg_v4_hdr
 		check_for_linux_nvme_headers;;
         *-*-freebsd*|*-*-kfreebsd*-gnu*)
 
@@ -12662,6 +12685,7 @@ cat >>confdefs.h <<_ACEOF
 #define SG_LIB_LINUX 1
 _ACEOF
 
+		check_for_linux_sg_v4_hdr
                 check_for_linux_nvme_headers;;
 esac