2320. [func] Make statistics couters thread-safe for platforms

                        that support certain atomic operations. [RT #17466]

diff --git a/configure b/configure
index 7019c3d2ba94c214a2e7e69210ae25cad2ed90ce..3401f47f3d7a8c5f8742d042293a1df82eabf40b 100755 (executable)
--- a/configure
+++ b/configure
@@ -14,7 +14,7 @@
 # OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 # PERFORMANCE OF THIS SOFTWARE.
 #
-# $Id: configure,v 1.418.60.3 2008/01/11 04:51:35 marka Exp $
+# $Id: configure,v 1.418.60.4 2008/01/24 02:41:48 marka Exp $
 #
 # Portions Copyright (C) 1996-2001  Nominum, Inc.
 #
@@ -29,7 +29,7 @@
 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
 # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-# From configure.in Revision: 1.432.60.4 .
+# From configure.in Revision: 1.432.60.5 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61.
 #
@@ -978,6 +978,7 @@ ISC_PLATFORM_BRACEPTHREADONCEINIT
 ISC_PLATFORM_HAVESTRINGSH
 ISC_PLATFORM_HAVEIFNAMETOINDEX
 ISC_PLATFORM_HAVEXADD
+ISC_PLATFORM_HAVEXADDQ
 ISC_PLATFORM_HAVECMPXCHG
 ISC_PLATFORM_HAVEATOMICSTORE
 ISC_PLATFORM_USEGCCASM
@@ -9580,7 +9581,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 9583 "configure"' > conftest.$ac_ext
+  echo '#line 9584 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -11702,11 +11703,11 @@ else
    -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:11705: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:11706: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:11709: \$? = $ac_status" >&5
+   echo "$as_me:11710: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -11945,11 +11946,11 @@ else
    -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:11948: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:11949: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:11952: \$? = $ac_status" >&5
+   echo "$as_me:11953: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -12005,11 +12006,11 @@ else
    -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12008: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12009: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:12012: \$? = $ac_status" >&5
+   echo "$as_me:12013: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -14153,7 +14154,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 14156 "configure"
+#line 14157 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -14251,7 +14252,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 14254 "configure"
+#line 14255 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -16444,11 +16445,11 @@ else
    -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16447: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16448: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:16451: \$? = $ac_status" >&5
+   echo "$as_me:16452: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -16504,11 +16505,11 @@ else
    -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16507: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16508: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:16511: \$? = $ac_status" >&5
+   echo "$as_me:16512: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -17832,7 +17833,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 17835 "configure"
+#line 17836 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -17930,7 +17931,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 17933 "configure"
+#line 17934 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -18767,11 +18768,11 @@ else
    -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:18770: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:18771: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:18774: \$? = $ac_status" >&5
+   echo "$as_me:18775: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -18827,11 +18828,11 @@ else
    -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:18830: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:18831: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:18834: \$? = $ac_status" >&5
+   echo "$as_me:18835: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -20861,11 +20862,11 @@ else
    -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:20864: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:20865: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:20868: \$? = $ac_status" >&5
+   echo "$as_me:20869: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -21104,11 +21105,11 @@ else
    -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:21107: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:21108: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:21111: \$? = $ac_status" >&5
+   echo "$as_me:21112: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -21164,11 +21165,11 @@ else
    -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:21167: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:21168: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:21171: \$? = $ac_status" >&5
+   echo "$as_me:21172: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -23312,7 +23313,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 23315 "configure"
+#line 23316 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -23410,7 +23411,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 23413 "configure"
+#line 23414 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -28947,6 +28948,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   arch=x86_64
+               have_xaddq=yes
 else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
@@ -28961,6 +28963,7 @@ fi
 
        ;;
        x86_64-*)
+               have_xaddq=yes
                arch=x86_64
        ;;
        alpha*-*)
@@ -29190,6 +29193,13 @@ else
        ISC_PLATFORM_HAVEATOMICSTORE="#undef ISC_PLATFORM_HAVEATOMICSTORE"
 fi
 
+if test "$have_xaddq" = "yes"; then
+        ISC_PLATFORM_HAVEXADDQ="#define ISC_PLATFORM_HAVEXADDQ 1"
+else
+        ISC_PLATFORM_HAVEXADDQ="#undef ISC_PLATFORM_HAVEXADDQ"
+fi
+
+
 
 
 
@@ -32049,6 +32059,7 @@ ISC_PLATFORM_BRACEPTHREADONCEINIT!$ISC_PLATFORM_BRACEPTHREADONCEINIT$ac_delim
 ISC_PLATFORM_HAVESTRINGSH!$ISC_PLATFORM_HAVESTRINGSH$ac_delim
 ISC_PLATFORM_HAVEIFNAMETOINDEX!$ISC_PLATFORM_HAVEIFNAMETOINDEX$ac_delim
 ISC_PLATFORM_HAVEXADD!$ISC_PLATFORM_HAVEXADD$ac_delim
+ISC_PLATFORM_HAVEXADDQ!$ISC_PLATFORM_HAVEXADDQ$ac_delim
 ISC_PLATFORM_HAVECMPXCHG!$ISC_PLATFORM_HAVECMPXCHG$ac_delim
 ISC_PLATFORM_HAVEATOMICSTORE!$ISC_PLATFORM_HAVEATOMICSTORE$ac_delim
 ISC_PLATFORM_USEGCCASM!$ISC_PLATFORM_USEGCCASM$ac_delim
@@ -32097,7 +32108,7 @@ LIBOBJS!$LIBOBJS$ac_delim
 LTLIBOBJS!$LTLIBOBJS$ac_delim
 _ACEOF
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 59; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 60; then
     break
   elif $ac_last_try; then
     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5