Fix compile on OSX

[fio.git] / configure

diff --git a/configure b/configure
index a24e3eff7fd4985ba66fe4a8a0aedcc6d3f14088..03bed3b1983ddb737f0f038f851b083f39ff6d14 100755 (executable)
--- a/configure
+++ b/configure
@@ -136,6 +136,7 @@ exit_val=0
 gfio_check="no"
 libhdfs="no"
 pmemblk="no"
+devdax="no"
 disable_lex=""
 prefix=/usr/local
 
@@ -174,6 +175,8 @@ for opt do
   ;;
   --enable-pmemblk) pmemblk="yes"
   ;;
+  --enable-devdax) devdax="yes"
+  ;;
   --disable-lex) disable_lex="yes"
   ;;
   --enable-lex) disable_lex="no"
@@ -205,6 +208,7 @@ if test "$show_help" = "yes" ; then
   echo "--disable-gfapi        Disable gfapi"
   echo "--enable-libhdfs       Enable hdfs support"
   echo "--enable-pmemblk       Enable NVML libpmemblk support"
+  echo "--enable-devdax        Enable NVM Device Dax support"
   echo "--disable-lex          Disable use of lex/yacc for math"
   echo "--enable-lex           Enable use of lex/yacc for math"
   echo "--disable-shm          Disable SHM support"
@@ -1334,6 +1338,32 @@ if test "$disable_rbd" != "yes"  && compile_prog "" "-lrbd -lrados" "rbd"; then
 fi
 echo "Rados Block Device engine     $rbd"
 
+##########################################
+# check for rbd_poll
+rbd_poll="no"
+if test "$rbd" = "yes"; then
+cat > $TMPC << EOF
+#include <rbd/librbd.h>
+#include <sys/eventfd.h>
+
+int main(int argc, char **argv)
+{
+  rbd_image_t image;
+  rbd_completion_t comp;
+
+  int fd = eventfd(0, EFD_NONBLOCK);
+  rbd_set_image_notification(image, fd, EVENT_TYPE_EVENTFD);
+  rbd_poll_io_events(image, comp, 1);
+
+  return 0;
+}
+EOF
+if compile_prog "" "-lrbd -lrados" "rbd"; then
+  rbd_poll="yes"
+fi
+echo "rbd_poll                      $rbd_poll"
+fi
+
 ##########################################
 # check for rbd_invaidate_cache()
 rbd_inval="no"
@@ -1540,6 +1570,10 @@ echo "MTD                           $mtd"
 # Report whether pmemblk engine is enabled
 echo "NVML libpmemblk engine        $pmemblk"
 
+##########################################
+# Report whether dev-dax engine is enabled
+echo "NVM Device Dax engine        $devdax"
+
 # Check if we have lex/yacc available
 yacc="no"
 yacc_is_bison="no"
@@ -1621,6 +1655,11 @@ echo "getmntent                     $getmntent"
 
 ##########################################
 # Check whether we have getmntinfo
+# These are originally added for BSDs, but may also work
+# on other operating systems with getmntinfo(3).
+
+# getmntinfo(3) for FreeBSD/DragonFlyBSD/OpenBSD.
+# Note that NetBSD needs -Werror to catch warning as error.
 getmntinfo="no"
 cat > $TMPC << EOF
 #include <stdio.h>
@@ -1628,15 +1667,32 @@ cat > $TMPC << EOF
 #include <sys/mount.h>
 int main(int argc, char **argv)
 {
-  struct statfs st;
+  struct statfs *st;
   return getmntinfo(&st, MNT_NOWAIT);
 }
 EOF
-if compile_prog "" "" "getmntinfo"; then
+if compile_prog "-Werror" "" "getmntinfo"; then
   getmntinfo="yes"
 fi
 echo "getmntinfo                    $getmntinfo"
 
+# getmntinfo(3) for NetBSD.
+getmntinfo_statvfs="no"
+cat > $TMPC << EOF
+#include <stdio.h>
+#include <sys/statvfs.h>
+int main(int argc, char **argv)
+{
+  struct statvfs *st;
+  return getmntinfo(&st, MNT_NOWAIT);
+}
+EOF
+# Skip the test if the one with statfs arg is detected.
+if test "$getmntinfo" != "yes" && compile_prog "-Werror" "" "getmntinfo_statvfs"; then
+  getmntinfo_statvfs="yes"
+  echo "getmntinfo_statvfs            $getmntinfo_statvfs"
+fi
+
 ##########################################
 # Check whether we have _Static_assert
 static_assert="no"
@@ -1831,6 +1887,9 @@ fi
 if test "$rbd" = "yes" ; then
   output_sym "CONFIG_RBD"
 fi
+if test "$rbd_poll" = "yes" ; then
+  output_sym "CONFIG_RBD_POLL"
+fi
 if test "$rbd_inval" = "yes" ; then
   output_sym "CONFIG_RBD_INVAL"
 fi
@@ -1866,6 +1925,9 @@ fi
 if test "$pmemblk" = "yes" ; then
   output_sym "CONFIG_PMEMBLK"
 fi
+if test "$devdax" = "yes" ; then
+  output_sym "CONFIG_LINUX_DEVDAX"
+fi
 if test "$arith" = "yes" ; then
   output_sym "CONFIG_ARITHMETIC"
   if test "$yacc_is_bison" = "yes" ; then
@@ -1883,6 +1945,9 @@ fi
 if test "$getmntinfo" = "yes" ; then
   output_sym "CONFIG_GETMNTINFO"
 fi
+if test "$getmntinfo_statvfs" = "yes" ; then
+  output_sym "CONFIG_GETMNTINFO_STATVFS"
+fi
 if test "$static_assert" = "yes" ; then
   output_sym "CONFIG_STATIC_ASSERT"
 fi