X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=configure;h=8124467b255289cb4ea4ffe3373f90f9d0897ef8;hp=03bed3b1983ddb737f0f038f851b083f39ff6d14;hb=05cef7a0ec07241010b331cec7868926ba77ea6d;hpb=43b1215fe09eaac0fca0b2bc49011445ae9b3a53

diff --git a/configure b/configure
index 03bed3b1..8124467b 100755
--- a/configure
+++ b/configure
@@ -138,6 +138,7 @@ libhdfs="no"
 pmemblk="no"
 devdax="no"
 disable_lex=""
+disable_pmem="no"
 prefix=/usr/local
 
 # parse options
@@ -173,10 +174,6 @@ for opt do
   ;;
   --enable-libhdfs) libhdfs="yes"
   ;;
-  --enable-pmemblk) pmemblk="yes"
-  ;;
-  --enable-devdax) devdax="yes"
-  ;;
   --disable-lex) disable_lex="yes"
   ;;
   --enable-lex) disable_lex="no"
@@ -185,6 +182,8 @@ for opt do
   ;;
   --disable-optimizations) disable_opt="yes"
   ;;
+  --disable-pmem) disable_pmem="yes"
+  ;;
   --help)
     show_help="yes"
     ;;
@@ -196,22 +195,21 @@ for opt do
 done
 
 if test "$show_help" = "yes" ; then
-  echo "--prefix=              Use this directory as installation prefix"
-  echo "--cpu=                 Specify target CPU if auto-detect fails"
-  echo "--cc=                  Specify compiler to use"
-  echo "--extra-cflags=        Specify extra CFLAGS to pass to compiler"
-  echo "--build-32bit-win      Enable 32-bit build on Windows"
-  echo "--build-static         Build a static fio"
-  echo "--esx                  Configure build options for esx"
-  echo "--enable-gfio          Enable building of gtk gfio"
-  echo "--disable-numa         Disable libnuma even if found"
-  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"
+  echo "--prefix=               Use this directory as installation prefix"
+  echo "--cpu=                  Specify target CPU if auto-detect fails"
+  echo "--cc=                   Specify compiler to use"
+  echo "--extra-cflags=         Specify extra CFLAGS to pass to compiler"
+  echo "--build-32bit-win       Enable 32-bit build on Windows"
+  echo "--build-static          Build a static fio"
+  echo "--esx                   Configure build options for esx"
+  echo "--enable-gfio           Enable building of gtk gfio"
+  echo "--disable-numa          Disable libnuma even if found"
+  echo "--disable-gfapi         Disable gfapi"
+  echo "--enable-libhdfs        Enable hdfs 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"
+  echo "--disable-shm           Disable SHM support"
   echo "--disable-optimizations Don't enable compiler optimizations"
   exit $exit_val
 fi
@@ -270,6 +268,17 @@ Darwin)
   if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
     cpu="x86_64"
   fi
+  # Error at compile time linking of weak/partial symbols if possible...
+cat > $TMPC <<EOF
+int main(void)
+{
+  return 0;
+}
+EOF
+  if compile_prog "" "-Wl,-no_weak_imports" "disable weak symbols"; then
+    echo "Disabling weak symbols"
+    LDFLAGS="$LDFLAGS -Wl,-no_weak_imports"
+  fi
   ;;
 SunOS)
   # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
@@ -283,8 +292,18 @@ CYGWIN*)
   if test -z "$CC" ; then
     if test ! -z "$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
     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" >> $config_host_mak
+      fi
     fi
   fi
   output_sym "CONFIG_LITTLE_ENDIAN"
@@ -293,9 +312,7 @@ CYGWIN*)
   else
     output_sym "CONFIG_64BIT_LLP64"
   fi
-  output_sym "CONFIG_FADVISE"
   output_sym "CONFIG_SOCKLEN_T"
-  output_sym "CONFIG_FADVISE"
   output_sym "CONFIG_SFAA"
   output_sym "CONFIG_RUSAGE_THREAD"
   output_sym "CONFIG_WINDOWSAIO"
@@ -306,9 +323,11 @@ CYGWIN*)
   output_sym "CONFIG_SCHED_IDLE"
   output_sym "CONFIG_TCP_NODELAY"
   output_sym "CONFIG_TLS_THREAD"
+  output_sym "CONFIG_STATIC_ASSERT"
   output_sym "CONFIG_IPV6"
   echo "CC=$CC" >> $config_host_mak
-  echo "BUILD_CFLAGS=$CFLAGS -include config-host.h -D_GNU_SOURCE" >> $config_host_mak
+  echo "BUILD_CFLAGS=$CFLAGS -I../zlib -include config-host.h -D_GNU_SOURCE" >> $config_host_mak
+
   exit 0
   ;;
 esac
@@ -344,6 +363,8 @@ elif check_define __s390__ ; then
   fi
 elif check_define __arm__ ; then
   cpu="arm"
+elif check_define __aarch64__ ; then
+  cpu="aarch64"
 elif check_define __hppa__ ; then
   cpu="hppa"
 else
@@ -356,7 +377,7 @@ case "$cpu" in
     cpu="$cpu"
   ;;
   i386|i486|i586|i686|i86pc|BePC)
-    cpu="i386"
+    cpu="x86"
   ;;
   x86_64|amd64)
     cpu="x86_64"
@@ -364,6 +385,9 @@ case "$cpu" in
   armv*b|armv*l|arm)
     cpu="arm"
   ;;
+  aarch64)
+    cpu="arm64"
+  ;;
   hppa|parisc|parisc64)
     cpu="hppa"
   ;;
@@ -801,14 +825,12 @@ echo "CLOCK_MONOTONIC_PRECISE       $clock_monotonic_precise"
 # clockid_t probe
 clockid_t="no"
 cat > $TMPC << EOF
-#include <stdio.h>
-#include <string.h>
 #include <time.h>
 int main(int argc, char **argv)
 {
-  clockid_t cid;
+  volatile clockid_t cid;
   memset(&cid, 0, sizeof(cid));
-  return clock_gettime(cid, NULL);
+  return 0;
 }
 EOF
 if compile_prog "" "$LIBS" "clockid_t"; then
@@ -1566,13 +1588,60 @@ if compile_prog "" "" "mtd"; then
 fi
 echo "MTD                           $mtd"
 
+##########################################
+# Check whether we have libpmem
+libpmem="no"
+cat > $TMPC << EOF
+#include <libpmem.h>
+int main(int argc, char **argv)
+{
+  int rc;
+  rc = pmem_is_pmem(0, 0);
+  return 0;
+}
+EOF
+if compile_prog "" "-lpmem" "libpmem"; then
+  libpmem="yes"
+  LIBS="-lpmem $LIBS"
+fi
+echo "libpmem                       $libpmem"
+
+##########################################
+# Check whether we have libpmemblk
+# libpmem is a prerequisite
+libpmemblk="no"
+if test "$libpmem" = "yes"; then
+  cat > $TMPC << EOF
+#include <libpmemblk.h>
+int main(int argc, char **argv)
+{
+  PMEMblkpool *pbp;
+  pbp = pmemblk_open("", 0);
+  return 0;
+}
+EOF
+  if compile_prog "" "-lpmemblk" "libpmemblk"; then
+    libpmemblk="yes"
+    LIBS="-lpmemblk $LIBS"
+  fi
+fi
+echo "libpmemblk                    $libpmemblk"
+
+# Choose the ioengines
+if test "$libpmem" = "yes" && test "$disable_pmem" = "no"; then
+  devdax="yes"
+  if test "$libpmemblk" = "yes"; then
+    pmemblk="yes"
+  fi
+fi
+
 ##########################################
 # Report whether pmemblk engine is enabled
-echo "NVML libpmemblk engine        $pmemblk"
+echo "NVML pmemblk engine           $pmemblk"
 
 ##########################################
 # Report whether dev-dax engine is enabled
-echo "NVM Device Dax engine        $devdax"
+echo "NVML dev-dax engine           $devdax"
 
 # Check if we have lex/yacc available
 yacc="no"
@@ -1741,6 +1810,24 @@ if compile_prog "" "" "bool"; then
 fi
 echo "bool                          $have_bool"
 
+##########################################
+# check march=armv8-a+crc+crypto
+march_armv8_a_crc_crypto="no"
+if test "$cpu" = "arm64" ; then
+  cat > $TMPC <<EOF
+int main(void)
+{
+  return 0;
+}
+EOF
+  if compile_prog "-march=armv8-a+crc+crypto" "" ""; then
+    march_armv8_a_crc_crypto="yes"
+    CFLAGS="$CFLAGS -march=armv8-a+crc+crypto -DARCH_HAVE_CRC_CRYPTO"
+  fi
+fi
+echo "march_armv8_a_crc_crypto      $march_armv8_a_crc_crypto"
+
+
 #############################################################################
 
 if test "$wordsize" = "64" ; then
@@ -1954,6 +2041,9 @@ fi
 if test "$have_bool" = "yes" ; then
   output_sym "CONFIG_HAVE_BOOL"
 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."