X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=configure;h=9a8a7544164b81bb256227b7bde18fd6435d220b;hp=21bcaf46604980a27ccfbe0f32acceead6067c4e;hb=9f75af77ea4b13cd44e5246426dbdbceff22f27c;hpb=d418fa90f6daf75bb9336182f79c0b25aa6feecd

diff --git a/configure b/configure
index 21bcaf46..9a8a7544 100755
--- a/configure
+++ b/configure
@@ -37,6 +37,11 @@ fatal() {
   exit 1
 }
 
+# Print result for each configuration test
+print_config() {
+  printf "%-30s%s\n" "$1" "$2"
+}
+
 # Default CFLAGS
 CFLAGS="-D_GNU_SOURCE -include config-host.h"
 BUILD_CFLAGS=""
@@ -137,8 +142,11 @@ gfio_check="no"
 libhdfs="no"
 pmemblk="no"
 devdax="no"
+pmem="no"
 disable_lex=""
 disable_pmem="no"
+disable_native="no"
+march_set="no"
 prefix=/usr/local
 
 # parse options
@@ -167,9 +175,9 @@ for opt do
   ;;
   --disable-rdma) disable_rdma="yes"
   ;;
-  --disable-rbd) disable_rbd="yes"
+  --disable-rados) disable_rados="yes"
   ;;
-  --disable-rbd-blkin) disable_rbd_blkin="yes"
+  --disable-rbd) disable_rbd="yes"
   ;;
   --disable-gfapi) disable_gfapi="yes"
   ;;
@@ -187,6 +195,8 @@ for opt do
   ;;
   --enable-cuda) enable_cuda="yes"
   ;;
+  --disable-native) disable_native="yes"
+  ;;
   --help)
     show_help="yes"
     ;;
@@ -216,11 +226,25 @@ if test "$show_help" = "yes" ; then
   echo "--disable-shm           Disable SHM support"
   echo "--disable-optimizations Don't enable compiler optimizations"
   echo "--enable-cuda           Enable GPUDirect RDMA support"
+  echo "--disable-native        Don't build for native host"
   exit $exit_val
 fi
 
 cross_prefix=${cross_prefix-${CROSS_COMPILE}}
-cc="${CC-${cross_prefix}gcc}"
+# Preferred compiler (can be overriden later after we know the platform):
+#  ${CC} (if set)
+#  ${cross_prefix}gcc (if cross-prefix specified)
+#  gcc if available
+#  clang if available
+if test -z "${CC}${cross_prefix}"; then
+  if has gcc; then
+    cc=gcc
+  elif has clang; then
+    cc=clang
+  fi
+else
+  cc="${CC-${cross_prefix}gcc}"
+fi
 
 if check_define __ANDROID__ ; then
   targetos="Android"
@@ -296,21 +320,11 @@ SunOS)
 CYGWIN*)
   # We still force some options, so keep this message here.
   echo "Forcing some known good options on Windows"
-  if test -z "$CC" ; then
+  if test -z "${CC}${cross_prefix}"; then
     if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then
-      CC="i686-w64-mingw32-gcc"
-      if test -e "../zlib/contrib/vstudio/vc14/x86/ZlibStatReleaseWithoutAsm/zlibstat.lib"; then
-        echo "Building with zlib support"
-        output_sym "CONFIG_ZLIB"
-        echo "LIBS=../zlib/contrib/vstudio/vc14/x86/ZlibStatReleaseWithoutAsm/zlibstat.lib" >> $config_host_mak
-      fi
+      cc="i686-w64-mingw32-gcc"
     else
-      CC="x86_64-w64-mingw32-gcc"
-      if test -e "../zlib/contrib/vstudio/vc14/x64/ZlibStatReleaseWithoutAsm/zlibstat.lib"; then
-        echo "Building with zlib support"
-        output_sym "CONFIG_ZLIB"
-        echo "LIBS=../zlib/contrib/vstudio/vc14/x64/ZlibStatReleaseWithoutAsm/zlibstat.lib" >> $config_host_mak
-      fi
+      cc="x86_64-w64-mingw32-gcc"
     fi
   fi
   if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then
@@ -325,6 +339,8 @@ CYGWIN*)
   # Flags below are still necessary mostly for MinGW.
   socklen_t="yes"
   sfaa="yes"
+  sync_sync="yes"
+  cmp_swap="yes"
   rusage_thread="yes"
   fdatasync="yes"
   clock_gettime="yes" # clock_monotonic probe has dependency on this
@@ -335,11 +351,25 @@ CYGWIN*)
   tls_thread="yes"
   static_assert="yes"
   ipv6="yes"
-  echo "CC=$CC" >> $config_host_mak
-  echo "BUILD_CFLAGS=$CFLAGS -I../zlib -include config-host.h -D_GNU_SOURCE" >> $config_host_mak
+  mkdir_two="no"
+  echo "BUILD_CFLAGS=$CFLAGS -include config-host.h -D_GNU_SOURCE" >> $config_host_mak
   ;;
 esac
 
+# Now we know the target platform we can have another guess at the preferred
+# compiler when it wasn't explictly set
+if test -z "${CC}${cross_prefix}"; then
+  if test "$targetos" = "FreeBSD" || test "$targetos" = "Darwin"; then
+    if has clang; then
+      cc=clang
+    fi
+  fi
+fi
+if test -z "$cc"; then
+    echo "configure: failed to find compiler"
+    exit 1
+fi
+
 if test ! -z "$cpu" ; then
   # command line argument
   :
@@ -410,18 +440,6 @@ case "$cpu" in
   ;;
 esac
 
-if test -z "$CC" ; then
-  if test "$targetos" = "FreeBSD"; then
-    if has clang; then
-      CC=clang
-    else
-      CC=gcc
-    fi
-  fi
-fi
-
-cc="${CC-${cross_prefix}gcc}"
-
 ##########################################
 # check cross compile
 
@@ -475,11 +493,11 @@ EOF
 fi
 
 
-echo "Operating system              $targetos"
-echo "CPU                           $cpu"
-echo "Big endian                    $bigendian"
-echo "Compiler                      $cc"
-echo "Cross compile                 $cross_compile"
+print_config "Operating system" "$targetos"
+print_config "CPU" "$cpu"
+print_config "Big endian" "$bigendian"
+print_config "Compiler" "$cc"
+print_config "Cross compile" "$cross_compile"
 echo
 
 ##########################################
@@ -490,7 +508,7 @@ if test "$build_static" = "yes" ; then
 else
   build_static="no"
 fi
-echo "Static build                  $build_static"
+print_config "Static build" "$build_static"
 
 ##########################################
 # check for wordsize
@@ -511,7 +529,7 @@ elif compile_prog "-DWORDSIZE=64" "" "wordsize"; then
 else
   fatal "Unknown wordsize"
 fi
-echo "Wordsize                      $wordsize"
+print_config "Wordsize" "$wordsize"
 
 ##########################################
 # zlib probe
@@ -532,7 +550,7 @@ if compile_prog "" "-lz" "zlib" ; then
   zlib=yes
   LIBS="-lz $LIBS"
 fi
-echo "zlib                          $zlib"
+print_config "zlib" "$zlib"
 
 ##########################################
 # linux-aio probe
@@ -559,7 +577,7 @@ EOF
     libaio=no
   fi
 fi
-echo "Linux AIO support             $libaio"
+print_config "Linux AIO support" "$libaio"
 
 ##########################################
 # posix aio probe
@@ -585,8 +603,8 @@ elif compile_prog "" "-lrt" "posixaio"; then
   posix_aio_lrt="yes"
   LIBS="-lrt $LIBS"
 fi
-echo "POSIX AIO support             $posix_aio"
-echo "POSIX AIO support needs -lrt  $posix_aio_lrt"
+print_config "POSIX AIO support" "$posix_aio"
+print_config "POSIX AIO support needs -lrt" "$posix_aio_lrt"
 
 ##########################################
 # posix aio fsync probe
@@ -608,7 +626,7 @@ EOF
     posix_aio_fsync=yes
   fi
 fi
-echo "POSIX AIO fsync               $posix_aio_fsync"
+print_config "POSIX AIO fsync" "$posix_aio_fsync"
 
 ##########################################
 # POSIX pshared attribute probe
@@ -638,7 +656,7 @@ EOF
 if compile_prog "" "$LIBS" "posix_pshared" ; then
   posix_pshared=yes
 fi
-echo "POSIX pshared support         $posix_pshared"
+print_config "POSIX pshared support" "$posix_pshared"
 
 ##########################################
 # solaris aio probe
@@ -660,7 +678,7 @@ if compile_prog "" "-laio" "solarisaio" ; then
   solaris_aio=yes
   LIBS="-laio $LIBS"
 fi
-echo "Solaris AIO support           $solaris_aio"
+print_config "Solaris AIO support" "$solaris_aio"
 
 ##########################################
 # __sync_fetch_and_add test
@@ -684,7 +702,45 @@ EOF
 if compile_prog "" "" "__sync_fetch_and_add()" ; then
     sfaa="yes"
 fi
-echo "__sync_fetch_and_add          $sfaa"
+print_config "__sync_fetch_and_add" "$sfaa"
+
+##########################################
+# __sync_synchronize() test
+if test "$sync_sync" != "yes" ; then
+  sync_sync="no"
+fi
+cat > $TMPC << EOF
+#include <inttypes.h>
+
+int main(int argc, char **argv)
+{
+  __sync_synchronize();
+  return 0;
+}
+EOF
+if compile_prog "" "" "__sync_synchronize()" ; then
+    sync_sync="yes"
+fi
+print_config "__sync_synchronize" "$sync_sync"
+
+##########################################
+# __sync_val_compare_and_swap() test
+if test "$cmp_swap" != "yes" ; then
+  cmp_swap="no"
+fi
+cat > $TMPC << EOF
+#include <inttypes.h>
+
+int main(int argc, char **argv)
+{
+  int x = 0;
+  return __sync_val_compare_and_swap(&x, 1, 2);
+}
+EOF
+if compile_prog "" "" "__sync_val_compare_and_swap()" ; then
+    cmp_swap="yes"
+fi
+print_config "__sync_val_compare_and_swap" "$cmp_swap"
 
 ##########################################
 # libverbs probe
@@ -692,8 +748,7 @@ if test "$libverbs" != "yes" ; then
   libverbs="no"
 fi
 cat > $TMPC << EOF
-#include <stdio.h>
-#include <infiniband/arch.h>
+#include <infiniband/verbs.h>
 int main(int argc, char **argv)
 {
   struct ibv_pd *pd = ibv_alloc_pd(NULL);
@@ -704,7 +759,7 @@ if test "$disable_rdma" != "yes" && compile_prog "" "-libverbs" "libverbs" ; the
     libverbs="yes"
     LIBS="-libverbs $LIBS"
 fi
-echo "libverbs                      $libverbs"
+print_config "libverbs" "$libverbs"
 
 ##########################################
 # rdmacm probe
@@ -724,7 +779,7 @@ if test "$disable_rdma" != "yes" && compile_prog "" "-lrdmacm" "rdma"; then
     rdmacm="yes"
     LIBS="-lrdmacm $LIBS"
 fi
-echo "rdmacm                        $rdmacm"
+print_config "rdmacm" "$rdmacm"
 
 ##########################################
 # Linux fallocate probe
@@ -744,7 +799,7 @@ EOF
 if compile_prog "" "" "linux_fallocate"; then
     linux_fallocate="yes"
 fi
-echo "Linux fallocate               $linux_fallocate"
+print_config "Linux fallocate" "$linux_fallocate"
 
 ##########################################
 # POSIX fadvise probe
@@ -763,7 +818,7 @@ EOF
 if compile_prog "" "" "posix_fadvise"; then
     posix_fadvise="yes"
 fi
-echo "POSIX fadvise                 $posix_fadvise"
+print_config "POSIX fadvise" "$posix_fadvise"
 
 ##########################################
 # POSIX fallocate probe
@@ -782,7 +837,7 @@ EOF
 if compile_prog "" "" "posix_fallocate"; then
     posix_fallocate="yes"
 fi
-echo "POSIX fallocate               $posix_fallocate"
+print_config "POSIX fallocate" "$posix_fallocate"
 
 ##########################################
 # sched_set/getaffinity 2 or 3 argument test
@@ -815,8 +870,8 @@ EOF
     linux_2arg_affinity="yes"
   fi
 fi
-echo "sched_setaffinity(3 arg)      $linux_3arg_affinity"
-echo "sched_setaffinity(2 arg)      $linux_2arg_affinity"
+print_config "sched_setaffinity(3 arg)" "$linux_3arg_affinity"
+print_config "sched_setaffinity(2 arg)" "$linux_2arg_affinity"
 
 ##########################################
 # clock_gettime probe
@@ -837,7 +892,7 @@ elif compile_prog "" "-lrt" "clock_gettime"; then
     clock_gettime="yes"
     LIBS="-lrt $LIBS"
 fi
-echo "clock_gettime                 $clock_gettime"
+print_config "clock_gettime" "$clock_gettime"
 
 ##########################################
 # CLOCK_MONOTONIC probe
@@ -857,7 +912,7 @@ EOF
       clock_monotonic="yes"
   fi
 fi
-echo "CLOCK_MONOTONIC               $clock_monotonic"
+print_config "CLOCK_MONOTONIC" "$clock_monotonic"
 
 ##########################################
 # CLOCK_MONOTONIC_RAW probe
@@ -877,7 +932,7 @@ EOF
       clock_monotonic_raw="yes"
   fi
 fi
-echo "CLOCK_MONOTONIC_RAW           $clock_monotonic_raw"
+print_config "CLOCK_MONOTONIC_RAW" "$clock_monotonic_raw"
 
 ##########################################
 # CLOCK_MONOTONIC_PRECISE probe
@@ -897,7 +952,7 @@ EOF
       clock_monotonic_precise="yes"
   fi
 fi
-echo "CLOCK_MONOTONIC_PRECISE       $clock_monotonic_precise"
+print_config "CLOCK_MONOTONIC_PRECISE" "$clock_monotonic_precise"
 
 ##########################################
 # clockid_t probe
@@ -917,7 +972,7 @@ EOF
 if compile_prog "" "$LIBS" "clockid_t"; then
   clockid_t="yes"
 fi
-echo "clockid_t                     $clockid_t"
+print_config "clockid_t" "$clockid_t"
 
 ##########################################
 # gettimeofday() probe
@@ -936,7 +991,7 @@ EOF
 if compile_prog "" "" "gettimeofday"; then
     gettimeofday="yes"
 fi
-echo "gettimeofday                  $gettimeofday"
+print_config "gettimeofday" "$gettimeofday"
 
 ##########################################
 # fdatasync() probe
@@ -954,7 +1009,7 @@ EOF
 if compile_prog "" "" "fdatasync"; then
   fdatasync="yes"
 fi
-echo "fdatasync                     $fdatasync"
+print_config "fdatasync" "$fdatasync"
 
 ##########################################
 # sync_file_range() probe
@@ -976,7 +1031,7 @@ EOF
 if compile_prog "" "" "sync_file_range"; then
   sync_file_range="yes"
 fi
-echo "sync_file_range               $sync_file_range"
+print_config "sync_file_range" "$sync_file_range"
 
 ##########################################
 # ext4 move extent probe
@@ -1000,7 +1055,7 @@ elif test $targetos = "Linux" ; then
   # work. Takes a while to bubble back.
   ext4_me="yes"
 fi
-echo "EXT4 move extent              $ext4_me"
+print_config "EXT4 move extent" "$ext4_me"
 
 ##########################################
 # splice probe
@@ -1018,7 +1073,7 @@ EOF
 if compile_prog "" "" "linux splice"; then
   linux_splice="yes"
 fi
-echo "Linux splice(2)               $linux_splice"
+print_config "Linux splice(2)" "$linux_splice"
 
 ##########################################
 # GUASI probe
@@ -1037,7 +1092,7 @@ EOF
 if compile_prog "" "" "guasi"; then
   guasi="yes"
 fi
-echo "GUASI                         $guasi"
+print_config "GUASI" "$guasi"
 
 ##########################################
 # fusion-aw probe
@@ -1059,7 +1114,7 @@ if compile_prog "" "-L/usr/lib/fio -L/usr/lib/nvm -lnvm-primitives -ldl -lpthrea
   LIBS="-L/usr/lib/fio -L/usr/lib/nvm -lnvm-primitives -ldl -lpthread $LIBS"
   fusion_aw="yes"
 fi
-echo "Fusion-io atomic engine       $fusion_aw"
+print_config "Fusion-io atomic engine" "$fusion_aw"
 
 ##########################################
 # libnuma probe
@@ -1077,7 +1132,7 @@ if test "$disable_numa" != "yes"  && compile_prog "" "-lnuma" "libnuma"; then
   libnuma="yes"
   LIBS="-lnuma $LIBS"
 fi
-echo "libnuma                       $libnuma"
+print_config "libnuma" "$libnuma"
 
 ##########################################
 # libnuma 2.x version API, initialize with "no" only if $libnuma is set to "yes"
@@ -1094,7 +1149,7 @@ EOF
 if compile_prog "" "" "libnuma api"; then
   libnuma_v2="yes"
 fi
-echo "libnuma v2                    $libnuma_v2"
+print_config "libnuma v2" "$libnuma_v2"
 fi
 
 ##########################################
@@ -1114,7 +1169,7 @@ EOF
 if compile_prog "" "" "strsep"; then
   strsep="yes"
 fi
-echo "strsep                        $strsep"
+print_config "strsep" "$strsep"
 
 ##########################################
 # strcasestr() probe
@@ -1131,7 +1186,7 @@ EOF
 if compile_prog "" "" "strcasestr"; then
   strcasestr="yes"
 fi
-echo "strcasestr                    $strcasestr"
+print_config "strcasestr" "$strcasestr"
 
 ##########################################
 # strlcat() probe
@@ -1152,7 +1207,7 @@ EOF
 if compile_prog "" "" "strlcat"; then
   strlcat="yes"
 fi
-echo "strlcat                       $strlcat"
+print_config "strlcat" "$strlcat"
 
 ##########################################
 # getopt_long_only() probe
@@ -1172,7 +1227,7 @@ EOF
 if compile_prog "" "" "getopt_long_only"; then
   getopt_long_only="yes"
 fi
-echo "getopt_long_only()            $getopt_long_only"
+print_config "getopt_long_only()" "$getopt_long_only"
 
 ##########################################
 # inet_aton() probe
@@ -1192,7 +1247,7 @@ EOF
 if compile_prog "" "" "inet_aton"; then
   inet_aton="yes"
 fi
-echo "inet_aton                     $inet_aton"
+print_config "inet_aton" "$inet_aton"
 
 ##########################################
 # socklen_t probe
@@ -1210,7 +1265,7 @@ EOF
 if compile_prog "" "" "socklen_t"; then
   socklen_t="yes"
 fi
-echo "socklen_t                     $socklen_t"
+print_config "socklen_t" "$socklen_t"
 
 ##########################################
 # Whether or not __thread is supported for TLS
@@ -1228,7 +1283,7 @@ EOF
 if compile_prog "" "" "__thread"; then
   tls_thread="yes"
 fi
-echo "__thread                      $tls_thread"
+print_config "__thread" "$tls_thread"
 
 ##########################################
 # Check if we have required gtk/glib support for gfio
@@ -1278,7 +1333,7 @@ LDFLAGS=$ORG_LDFLAGS
 fi
 
 if test "$gfio_check" = "yes" ; then
-  echo "gtk 2.18 or higher            $gfio"
+  print_config "gtk 2.18 or higher" "$gfio"
 fi
 
 ##########################################
@@ -1299,7 +1354,7 @@ EOF
 if compile_prog "" "" "RUSAGE_THREAD"; then
   rusage_thread="yes"
 fi
-echo "RUSAGE_THREAD                 $rusage_thread"
+print_config "RUSAGE_THREAD" "$rusage_thread"
 
 ##########################################
 # Check whether we have SCHED_IDLE
@@ -1317,7 +1372,7 @@ EOF
 if compile_prog "" "" "SCHED_IDLE"; then
   sched_idle="yes"
 fi
-echo "SCHED_IDLE                    $sched_idle"
+print_config "SCHED_IDLE" "$sched_idle"
 
 ##########################################
 # Check whether we have TCP_NODELAY
@@ -1337,7 +1392,7 @@ EOF
 if compile_prog "" "" "TCP_NODELAY"; then
   tcp_nodelay="yes"
 fi
-echo "TCP_NODELAY                   $tcp_nodelay"
+print_config "TCP_NODELAY" "$tcp_nodelay"
 
 ##########################################
 # Check whether we have SO_SNDBUF
@@ -1358,7 +1413,7 @@ EOF
 if compile_prog "" "" "SO_SNDBUF"; then
   window_size="yes"
 fi
-echo "Net engine window_size        $window_size"
+print_config "Net engine window_size" "$window_size"
 
 ##########################################
 # Check whether we have TCP_MAXSEG
@@ -1380,7 +1435,7 @@ EOF
 if compile_prog "" "" "TCP_MAXSEG"; then
   mss="yes"
 fi
-echo "TCP_MAXSEG                    $mss"
+print_config "TCP_MAXSEG" "$mss"
 
 ##########################################
 # Check whether we have RLIMIT_MEMLOCK
@@ -1399,7 +1454,7 @@ EOF
 if compile_prog "" "" "RLIMIT_MEMLOCK"; then
   rlimit_memlock="yes"
 fi
-echo "RLIMIT_MEMLOCK                $rlimit_memlock"
+print_config "RLIMIT_MEMLOCK" "$rlimit_memlock"
 
 ##########################################
 # Check whether we have pwritev/preadv
@@ -1417,7 +1472,7 @@ EOF
 if compile_prog "" "" "pwritev"; then
   pwritev="yes"
 fi
-echo "pwritev/preadv                $pwritev"
+print_config "pwritev/preadv" "$pwritev"
 
 ##########################################
 # Check whether we have pwritev2/preadv2
@@ -1435,7 +1490,7 @@ EOF
 if compile_prog "" "" "pwritev2"; then
   pwritev2="yes"
 fi
-echo "pwritev2/preadv2              $pwritev2"
+print_config "pwritev2/preadv2" "$pwritev2"
 
 ##########################################
 # Check whether we have the required functions for ipv6
@@ -1464,7 +1519,36 @@ EOF
 if compile_prog "" "" "ipv6"; then
   ipv6="yes"
 fi
-echo "IPv6 helpers                  $ipv6"
+print_config "IPv6 helpers" "$ipv6"
+
+##########################################
+# check for rados
+if test "$rados" != "yes" ; then
+  rados="no"
+fi
+cat > $TMPC << EOF
+#include <rados/librados.h>
+
+int main(int argc, char **argv)
+{
+  rados_t cluster;
+  rados_ioctx_t io_ctx;
+  const char cluster_name[] = "ceph";
+  const char user_name[] = "client.admin";
+  const char pool[] = "rados";
+
+  /* The rados_create2 signature required was only introduced in ceph 0.65 */
+  rados_create2(&cluster, cluster_name, user_name, 0);
+  rados_ioctx_create(cluster, pool, &io_ctx);
+
+  return 0;
+}
+EOF
+if test "$disable_rados" != "yes"  && compile_prog "" "-lrados" "rados"; then
+  LIBS="-lrados $LIBS"
+  rados="yes"
+fi
+print_config "Rados engine" "$rados"
 
 ##########################################
 # check for rbd
@@ -1478,12 +1562,16 @@ int main(int argc, char **argv)
 {
   rados_t cluster;
   rados_ioctx_t io_ctx;
+  const char cluster_name[] = "ceph";
+  const char user_name[] = "client.admin";
   const char pool[] = "rbd";
-
   int major, minor, extra;
-  rbd_version(&major, &minor, &extra);
 
+  rbd_version(&major, &minor, &extra);
+  /* The rados_create2 signature required was only introduced in ceph 0.65 */
+  rados_create2(&cluster, cluster_name, user_name, 0);
   rados_ioctx_create(cluster, pool, &io_ctx);
+
   return 0;
 }
 EOF
@@ -1491,7 +1579,7 @@ if test "$disable_rbd" != "yes"  && compile_prog "" "-lrbd -lrados" "rbd"; then
   LIBS="-lrbd -lrados $LIBS"
   rbd="yes"
 fi
-echo "Rados Block Device engine     $rbd"
+print_config "Rados Block Device engine" "$rbd"
 
 ##########################################
 # check for rbd_poll
@@ -1518,11 +1606,11 @@ EOF
 if compile_prog "" "-lrbd -lrados" "rbd"; then
   rbd_poll="yes"
 fi
-echo "rbd_poll                      $rbd_poll"
+print_config "rbd_poll" "$rbd_poll"
 fi
 
 ##########################################
-# check for rbd_invaidate_cache()
+# check for rbd_invalidate_cache()
 if test "$rbd_inval" != "yes" ; then
   rbd_inval="no"
 fi
@@ -1540,39 +1628,9 @@ EOF
 if compile_prog "" "-lrbd -lrados" "rbd"; then
   rbd_inval="yes"
 fi
-echo "rbd_invalidate_cache          $rbd_inval"
+print_config "rbd_invalidate_cache" "$rbd_inval"
 fi
 
-##########################################
-# check for blkin
-if test "$rbd_blkin" != "yes" ; then
-  rbd_blkin="no"
-fi
-cat > $TMPC << EOF
-#include <rbd/librbd.h>
-#include <zipkin_c.h>
-
-int main(int argc, char **argv)
-{
-  int r;
-  struct blkin_trace_info t_info;
-  blkin_init_trace_info(&t_info);
-  rbd_completion_t completion;
-  rbd_image_t image;
-  uint64_t off;
-  size_t len;
-  const char *buf;
-  r = rbd_aio_write_traced(image, off, len, buf, completion, &t_info);
-  return 0;
-}
-EOF
-if test "$disable_rbd" != "yes" && test "$disable_rbd_blkin" != "yes" \
- && compile_prog "" "-lrbd -lrados -lblkin" "rbd_blkin"; then
-  LIBS="-lblkin $LIBS"
-  rbd_blkin="yes"
-fi
-echo "rbd blkin tracing             $rbd_blkin"
-
 ##########################################
 # Check whether we have setvbuf
 if test "$setvbuf" != "yes" ; then
@@ -1591,7 +1649,7 @@ EOF
 if compile_prog "" "" "setvbuf"; then
   setvbuf="yes"
 fi
-echo "setvbuf                       $setvbuf"
+print_config "setvbuf" "$setvbuf"
 
 ##########################################
 # check for gfapi
@@ -1612,7 +1670,7 @@ if test "$disable_gfapi" != "yes"  && compile_prog "" "-lgfapi -lglusterfs" "gfa
   LIBS="-lgfapi -lglusterfs $LIBS"
   gfapi="yes"
 fi
- echo "Gluster API engine            $gfapi"
+print_config "Gluster API engine" "$gfapi"
 
 ##########################################
 # check for gfapi fadvise support, initialize with "no" only if $gfapi is set to "yes"
@@ -1632,7 +1690,7 @@ EOF
 if compile_prog "" "-lgfapi -lglusterfs" "gfapi"; then
   gf_fadvise="yes"
 fi
-echo "Gluster API use fadvise       $gf_fadvise"
+print_config "Gluster API use fadvise" "$gf_fadvise"
 fi
 
 ##########################################
@@ -1652,7 +1710,7 @@ EOF
 if compile_prog "" "-lgfapi -lglusterfs" "gf trim"; then
   gf_trim="yes"
 fi
-echo "Gluster API trim support      $gf_trim"
+print_config "Gluster API trim support" "$gf_trim"
 fi
 
 ##########################################
@@ -1682,11 +1740,11 @@ int main(int argc, char **argv)
 EOF
 if compile_prog "" "" "s390_z196_facilities"; then
   $TMPE
-  if [[ $? -eq 0 ]]; then
+  if [ $? -eq 0 ]; then
   	s390_z196_facilities="yes"
   fi
 fi
-echo "s390_z196_facilities          $s390_z196_facilities"
+print_config "s390_z196_facilities" "$s390_z196_facilities"
 
 ##########################################
 # Check if we have required environment variables configured for libhdfs
@@ -1712,7 +1770,7 @@ if test "$libhdfs" = "yes" ; then
     FIO_HDFS_CPU="amd64"
   fi
 fi
-echo "HDFS engine                   $libhdfs"
+print_config "HDFS engine" "$libhdfs"
 
 ##########################################
 # Check whether we have MTD
@@ -1735,7 +1793,7 @@ EOF
 if compile_prog "" "" "mtd"; then
   mtd="yes"
 fi
-echo "MTD                           $mtd"
+print_config "MTD" "$mtd"
 
 ##########################################
 # Check whether we have libpmem
@@ -1755,7 +1813,7 @@ if compile_prog "" "-lpmem" "libpmem"; then
   libpmem="yes"
   LIBS="-lpmem $LIBS"
 fi
-echo "libpmem                       $libpmem"
+print_config "libpmem" "$libpmem"
 
 ##########################################
 # Check whether we have libpmemblk
@@ -1778,10 +1836,11 @@ EOF
     LIBS="-lpmemblk $LIBS"
   fi
 fi
-echo "libpmemblk                    $libpmemblk"
+print_config "libpmemblk" "$libpmemblk"
 
 # Choose the ioengines
 if test "$libpmem" = "yes" && test "$disable_pmem" = "no"; then
+  pmem="yes"
   devdax="yes"
   if test "$libpmemblk" = "yes"; then
     pmemblk="yes"
@@ -1790,11 +1849,15 @@ fi
 
 ##########################################
 # Report whether pmemblk engine is enabled
-echo "NVML pmemblk engine           $pmemblk"
+print_config "NVML pmemblk engine" "$pmemblk"
 
 ##########################################
 # Report whether dev-dax engine is enabled
-echo "NVML dev-dax engine           $devdax"
+print_config "NVML dev-dax engine" "$devdax"
+
+##########################################
+# Report whether libpmem engine is enabled
+print_config "NVML libpmem engine" "$pmem"
 
 ##########################################
 # Check if we have lex/yacc available
@@ -1855,7 +1918,7 @@ fi
 fi
 fi
 
-echo "lex/yacc for arithmetic       $arith"
+print_config "lex/yacc for arithmetic" "$arith"
 
 ##########################################
 # Check whether we have setmntent/getmntent
@@ -1876,7 +1939,7 @@ EOF
 if compile_prog "" "" "getmntent"; then
   getmntent="yes"
 fi
-echo "getmntent                     $getmntent"
+print_config "getmntent" "$getmntent"
 
 ##########################################
 # Check whether we have getmntinfo
@@ -1901,7 +1964,7 @@ EOF
 if compile_prog "-Werror" "" "getmntinfo"; then
   getmntinfo="yes"
 fi
-echo "getmntinfo                    $getmntinfo"
+print_config "getmntinfo" "$getmntinfo"
 
 # getmntinfo(3) for NetBSD.
 if test "$getmntinfo_statvfs" != "yes" ; then
@@ -1919,7 +1982,7 @@ EOF
 # Skip the test if the one with statfs arg is detected.
 if test "$getmntinfo" != "yes" && compile_prog "-Werror" "" "getmntinfo_statvfs"; then
   getmntinfo_statvfs="yes"
-  echo "getmntinfo_statvfs            $getmntinfo_statvfs"
+  print_config "getmntinfo_statvfs" "$getmntinfo_statvfs"
 fi
 
 ##########################################
@@ -1930,16 +1993,7 @@ fi
 cat > $TMPC << EOF
 #include <assert.h>
 #include <stdlib.h>
-#undef offsetof
-#ifdef __compiler_offsetof
-#define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER)
-#else
-#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
-#endif
-
-#define container_of(ptr, type, member) ({			\
-	const typeof( ((type *)0)->member ) *__mptr = (ptr);	\
-	(type *)( (char *)__mptr - offsetof(type,member) );})
+#include <stddef.h>
 
 struct foo {
   int a, b;
@@ -1954,7 +2008,7 @@ EOF
 if compile_prog "" "" "static_assert"; then
     static_assert="yes"
 fi
-echo "Static Assert                 $static_assert"
+print_config "Static Assert" "$static_assert"
 
 ##########################################
 # Check whether we have bool / stdbool.h
@@ -1972,7 +2026,26 @@ EOF
 if compile_prog "" "" "bool"; then
   have_bool="yes"
 fi
-echo "bool                          $have_bool"
+print_config "bool" "$have_bool"
+
+##########################################
+# Check whether we have strndup()
+strndup="no"
+cat > $TMPC << EOF
+#include <string.h>
+#include <stdlib.h>
+int main(int argc, char **argv)
+{
+  char *res = strndup("test string", 8);
+
+  free(res);
+  return 0;
+}
+EOF
+if compile_prog "" "" "strndup"; then
+  strndup="yes"
+fi
+print_config "strndup" "$strndup"
 
 ##########################################
 # check march=armv8-a+crc+crypto
@@ -1993,9 +2066,10 @@ EOF
   if compile_prog "-march=armv8-a+crc+crypto" "" ""; then
     march_armv8_a_crc_crypto="yes"
     CFLAGS="$CFLAGS -march=armv8-a+crc+crypto -DARCH_HAVE_CRC_CRYPTO"
+    march_set="yes"
   fi
 fi
-echo "march_armv8_a_crc_crypto      $march_armv8_a_crc_crypto"
+print_config "march_armv8_a_crc_crypto" "$march_armv8_a_crc_crypto"
 
 ##########################################
 # cuda probe
@@ -2013,7 +2087,37 @@ if test "$enable_cuda" = "yes" && compile_prog "" "-lcuda" "cuda"; then
   cuda="yes"
   LIBS="-lcuda $LIBS"
 fi
-echo "cuda                          $cuda"
+print_config "cuda" "$cuda"
+
+##########################################
+# mkdir() probe. mingw apparently has a one-argument mkdir :/
+mkdir_two="no"
+cat > $TMPC << EOF
+#include <sys/stat.h>
+#include <sys/types.h>
+int main(int argc, char **argv)
+{
+  return mkdir("/tmp/bla", 0600);
+}
+EOF
+if compile_prog "" "" "mkdir(a, b)"; then
+  mkdir_two="yes"
+fi
+print_config "mkdir(a, b)" "$mkdir_two"
+
+##########################################
+# check for cc -march=native
+build_native="no"
+cat > $TMPC << EOF
+int main(int argc, char **argv)
+{
+  return 0;
+}
+EOF
+if test "$disable_native" = "no" && compile_prog "-march=native" "" "march=native"; then
+  build_native="yes"
+fi
+print_config "Build march=native" "$build_native"
 
 #############################################################################
 
@@ -2059,6 +2163,12 @@ fi
 if test "$sfaa" = "yes" ; then
   output_sym "CONFIG_SFAA"
 fi
+if test "$sync_sync" = "yes" ; then
+  output_sym "CONFIG_SYNC_SYNC"
+fi
+if test "$cmp_swap" = "yes" ; then
+  output_sym "CONFIG_CMP_SWAP"
+fi
 if test "$libverbs" = "yes" -a "$rdmacm" = "yes" ; then
   output_sym "CONFIG_RDMA"
 fi
@@ -2161,6 +2271,9 @@ fi
 if test "$ipv6" = "yes" ; then
   output_sym "CONFIG_IPV6"
 fi
+if test "$rados" = "yes" ; then
+  output_sym "CONFIG_RADOS"
+fi
 if test "$rbd" = "yes" ; then
   output_sym "CONFIG_RBD"
 fi
@@ -2170,15 +2283,13 @@ fi
 if test "$rbd_inval" = "yes" ; then
   output_sym "CONFIG_RBD_INVAL"
 fi
-if test "$rbd_blkin" = "yes" ; then
-  output_sym "CONFIG_RBD_BLKIN"
-fi
 if test "$setvbuf" = "yes" ; then
   output_sym "CONFIG_SETVBUF"
 fi
 if test "$s390_z196_facilities" = "yes" ; then
   output_sym "CONFIG_S390_Z196_FACILITIES"
   CFLAGS="$CFLAGS -march=z9-109"
+  march_set="yes"
 fi
 if test "$gfapi" = "yes" ; then
   output_sym "CONFIG_GFAPI"
@@ -2205,6 +2316,9 @@ fi
 if test "$devdax" = "yes" ; then
   output_sym "CONFIG_LINUX_DEVDAX"
 fi
+if test "$pmem" = "yes" ; then
+  output_sym "CONFIG_LIBPMEM"
+fi
 if test "$arith" = "yes" ; then
   output_sym "CONFIG_ARITHMETIC"
   if test "$yacc_is_bison" = "yes" ; then
@@ -2231,15 +2345,27 @@ fi
 if test "$have_bool" = "yes" ; then
   output_sym "CONFIG_HAVE_BOOL"
 fi
+if test "$strndup" = "yes" ; then
+  output_sym "CONFIG_HAVE_STRNDUP"
+fi
 if test "$disable_opt" = "yes" ; then
   output_sym "CONFIG_DISABLE_OPTIMIZATIONS"
 fi
 if test "$zlib" = "no" ; then
-  echo "Consider installing zlib-dev (zlib-devel), some fio features depend on it."
+  echo "Consider installing zlib-dev (zlib-devel, some fio features depend on it."
+  if test "$build_static" = "yes"; then
+    echo "Note that some distros have separate packages for static libraries."
+  fi
 fi
 if test "$cuda" = "yes" ; then
   output_sym "CONFIG_CUDA"
 fi
+if test "$mkdir_two" = "yes" ; then
+  output_sym "CONFIG_HAVE_MKDIR_TWO"
+fi
+if test "$march_set" = "no" && test "$build_native" = "yes" ; then
+  output_sym "CONFIG_BUILD_NATIVE"
+fi
 
 echo "LIBS+=$LIBS" >> $config_host_mak
 echo "GFIO_LIBS+=$GFIO_LIBS" >> $config_host_mak