Merge branch 'test-cleanup' of https://github.com/vincentkfu/fio

[fio.git] / configure

diff --git a/configure b/configure
index 6991393bbf74bb7c8f36ca396845d58ef334107e..25216c631171d044f51f7a0ecf52798e13fd4a51 100755 (executable)
--- a/configure
+++ b/configure
@@ -550,6 +550,25 @@ else
 fi
 print_config "Static build" "$build_static"
 
+##########################################
+# check for C11 atomics support
+cat > $TMPC <<EOF
+#include <stdatomic.h>
+int main(void)
+{
+  _Atomic unsigned v;
+  atomic_load(&v);
+  return 0;
+}
+EOF
+if ! compile_prog "" "" "C11 atomics"; then
+  echo
+  echo "Your compiler doesn't support C11 atomics. gcc 4.9/clang 3.6 are the"
+  echo "minimum versions with it - perhaps your compiler is too old?"
+  fatal "C11 atomics support not found"
+fi
+
+
 ##########################################
 # check for wordsize
 wordsize="0"
@@ -2390,6 +2409,7 @@ if compile_prog "" "" "valgrind_dev"; then
 fi
 print_config "Valgrind headers" "$valgrind_dev"
 
+if test "$targetos" = "Linux" ; then
 ##########################################
 # <linux/blkzoned.h> probe
 if test "$linux_blkzoned" != "yes" ; then
@@ -2407,6 +2427,24 @@ if compile_prog "" "" "linux_blkzoned"; then
 fi
 print_config "Zoned block device support" "$linux_blkzoned"
 
+##########################################
+# Check BLK_ZONE_REP_CAPACITY
+cat > $TMPC << EOF
+#include <linux/blkzoned.h>
+int main(void)
+{
+  return BLK_ZONE_REP_CAPACITY;
+}
+EOF
+if compile_prog "" "" "blkzoned report capacity"; then
+  output_sym "CONFIG_HAVE_REP_CAPACITY"
+  rep_capacity="yes"
+else
+  rep_capacity="no"
+fi
+print_config "Zoned block device capacity" "$rep_capacity"
+fi
+
 ##########################################
 # libzbc probe
 if test "$libzbc" != "yes" ; then