Merge os-android.h into os-linux.h

[fio.git] / configure

diff --git a/configure b/configure
index 510af42448ff18f8cfb0d488ea2379887455d9b9..a2b9bd4cc8f4bba04de60a207f4b8913614f0b2c 100755 (executable)
--- a/configure
+++ b/configure
@@ -116,6 +116,10 @@ has() {
   type "$1" >/dev/null 2>&1
 }
 
+num() {
+  echo "$1" | grep -P -q "^[0-9]+$"
+}
+
 check_define() {
   cat > $TMPC <<EOF
 #if !defined($1)
@@ -170,10 +174,11 @@ disable_native="no"
 march_set="no"
 libiscsi="no"
 libnbd="no"
-libnfs="no"
-xnvme="no"
+libnfs=""
+xnvme=""
 libzbc=""
 dfs=""
+seed_buckets=""
 dynamic_engines="no"
 prefix=/usr/local
 
@@ -241,11 +246,13 @@ for opt do
   ;;
   --disable-libzbc) libzbc="no"
   ;;
-  --enable-xnvme) xnvme="yes"
+  --disable-xnvme) xnvme="no"
   ;;
   --disable-tcmalloc) disable_tcmalloc="yes"
   ;;
-  --disable-nfs) disable_nfs="yes"
+  --disable-libnfs) libnfs="no"
+  ;;
+  --enable-libnfs) libnfs="yes"
   ;;
   --dynamic-libengines) dynamic_engines="yes"
   ;;
@@ -253,6 +260,8 @@ for opt do
   ;;
   --enable-asan) asan="yes"
   ;;
+  --seed-buckets=*) seed_buckets="$optarg"
+  ;;
   --help)
     show_help="yes"
     ;;
@@ -279,10 +288,10 @@ if test "$show_help" = "yes" ; then
   echo "--disable-rados         Disable Rados support even if found"
   echo "--disable-rbd           Disable Rados Block Device even if found"
   echo "--disable-http          Disable HTTP support even if found"
-  echo "--disable-nfs           Disable userspace NFS support even if found"
   echo "--disable-gfapi         Disable gfapi"
   echo "--enable-libhdfs        Enable hdfs support"
   echo "--enable-libnfs         Enable nfs support"
+  echo "--disable-libnfs        Disable nfs support"
   echo "--disable-lex           Disable use of lex/yacc for math"
   echo "--disable-pmem          Disable pmem based engines even if found"
   echo "--enable-lex            Enable use of lex/yacc for math"
@@ -294,12 +303,13 @@ if test "$show_help" = "yes" ; then
   echo "--with-ime=             Install path for DDN's Infinite Memory Engine"
   echo "--enable-libiscsi       Enable iscsi support"
   echo "--enable-libnbd         Enable libnbd (NBD engine) support"
-  echo "--enable-xnvme          Enable xnvme support"
+  echo "--disable-xnvme         Disable xnvme support even if found"
   echo "--disable-libzbc        Disable libzbc even if found"
   echo "--disable-tcmalloc      Disable tcmalloc support"
   echo "--dynamic-libengines    Lib-based ioengines as dynamic libraries"
   echo "--disable-dfs           Disable DAOS File System support even if found"
   echo "--enable-asan           Enable address sanitizer"
+  echo "--seed-buckets=         Number of seed buckets for the refill-buffer"
   exit $exit_val
 fi
 
@@ -2314,15 +2324,16 @@ print_config "DAOS File System (dfs) Engine" "$dfs"
 
 ##########################################
 # Check if we have libnfs (for userspace nfs support).
-if test "$disable_nfs" != "yes"; then
+if test "$libnfs" != "no" ; then
   if $(pkg-config libnfs > /dev/null 2>&1); then
     libnfs="yes"
     libnfs_cflags=$(pkg-config --cflags libnfs)
     libnfs_libs=$(pkg-config --libs libnfs)
   else
     if test "$libnfs" = "yes" ; then
-      echo "libnfs" "Install libnfs"
+      feature_not_found "libnfs" "libnfs"
     fi
+    libnfs="no"
   fi
 fi
 print_config "NFS engine" "$libnfs"
@@ -2619,7 +2630,7 @@ fi
 
 ##########################################
 # Check if we have xnvme
-if test "$xnvme" != "yes" ; then
+if test "$xnvme" != "no" ; then
   if check_min_lib_version xnvme 0.2.0; then
     xnvme="yes"
     xnvme_cflags=$(pkg-config --cflags xnvme)
@@ -3189,9 +3200,6 @@ fi
 if test "$dfs" = "yes" ; then
   output_sym "CONFIG_DFS"
 fi
-if test "$libnfs" = "yes" ; then
-  output_sym "CONFIG_NFS"
-fi
 if test "$march_set" = "no" && test "$build_native" = "yes" ; then
   output_sym "CONFIG_BUILD_NATIVE"
 fi
@@ -3233,7 +3241,6 @@ if test "$libnbd" = "yes" ; then
 fi
 if test "$libnfs" = "yes" ; then
   output_sym "CONFIG_LIBNFS"
-  echo "CONFIG_LIBNFS=m" >> $config_host_mak
   echo "LIBNFS_CFLAGS=$libnfs_cflags" >> $config_host_mak
   echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
 fi
@@ -3274,6 +3281,15 @@ if test "$disable_tcmalloc" != "yes"; then
   fi
 fi
 print_config "TCMalloc support" "$tcmalloc"
+if ! num "$seed_buckets"; then
+  seed_buckets=4
+elif test "$seed_buckets" -lt 2; then
+  seed_buckets=2
+elif test "$seed_buckets" -gt 16; then
+  seed_buckets=16
+fi
+echo "#define CONFIG_SEED_BUCKETS $seed_buckets" >> $config_host_h
+print_config "seed_buckets" "$seed_buckets"
 
 echo "LIBS+=$LIBS" >> $config_host_mak
 echo "GFIO_LIBS+=$GFIO_LIBS" >> $config_host_mak