Merging upstream version 125.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 167 insertions, 559 deletions

diff --git a/old-configure b/old-configure
index 66853df385..bad60f3cdb 100644
--- a/old-configure
+++ b/old-configure
@@ -675,8 +675,6 @@ HOST_LDFLAGS="${HOST_LDFLAGS=}"
 
 W32API_VERSION=3.14
 
-MISSING_X=
-
 MOZ_USE_PTHREADS=
 _PTHREAD_LDFLAGS=""
 
@@ -704,12 +702,12 @@ if test "$COMPILE_ENVIRONMENT"; then
 
 # Run some logic to figure out exe extensions (mostly for mingw's sake)
 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:708: checking for Cygwin environment" >&5
+echo "configure:706: checking for Cygwin environment" >&5
 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 713 "configure"
+#line 711 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -720,7 +718,7 @@ int main() {
 return __CYGWIN__;
 ; return 0; }
 EOF
-if { (eval echo configure:724: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cygwin=yes
 else
@@ -737,19 +735,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6
 CYGWIN=
 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:741: checking for mingw32 environment" >&5
+echo "configure:739: checking for mingw32 environment" >&5
 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 746 "configure"
+#line 744 "configure"
 #include "confdefs.h"
 
 int main() {
 return __MINGW32__;
 ; return 0; }
 EOF
-if { (eval echo configure:753: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:751: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_mingw32=yes
 else
@@ -768,7 +766,7 @@ test "$ac_cv_mingw32" = yes && MINGW32=yes
 
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:772: checking for executable suffix" >&5
+echo "configure:770: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -778,7 +776,7 @@ else
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:780: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
       *.c | *.o | *.obj) ;;
@@ -812,7 +810,7 @@ esac
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:816: checking for $ac_word" >&5
+echo "configure:814: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -842,7 +840,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:846: checking for $ac_word" >&5
+echo "configure:844: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -893,7 +891,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:897: checking for $ac_word" >&5
+echo "configure:895: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -925,7 +923,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:929: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:927: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -943,12 +941,12 @@ if eval "test \"`echo '$''{'ac_cv_prog_cc_works'+set}'`\" = set"; then
 else
   cat > conftest.$ac_ext << EOF
 
-#line 947 "configure"
+#line 945 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:952: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:950: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -980,12 +978,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&5; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:984: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:982: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:989: checking whether we are using GNU C" >&5
+echo "configure:987: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -994,7 +992,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:998: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | grep -E yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:996: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | grep -E yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -1013,7 +1011,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1017: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1015: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1049,7 +1047,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1053: checking for $ac_word" >&5
+echo "configure:1051: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1081,7 +1079,7 @@ test -n "$CXX" || CXX="gcc"
 
 
 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1085: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+echo "configure:1083: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
 
 ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -1099,12 +1097,12 @@ if eval "test \"`echo '$''{'ac_cv_prog_cxx_works'+set}'`\" = set"; then
 else
   cat > conftest.$ac_ext << EOF
 
-#line 1103 "configure"
+#line 1101 "configure"
 #include "confdefs.h"
 
 int main(){return(0);}
 EOF
-if { (eval echo configure:1108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cxx_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -1136,12 +1134,12 @@ if test $ac_cv_prog_cxx_works = no; then
   { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&5; exit 1; }
 fi
 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1140: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1138: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
-echo "configure:1145: checking whether we are using GNU C++" >&5
+echo "configure:1143: checking whether we are using GNU C++" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1150,7 +1148,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1154: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | grep -E yes >/dev/null 2>&1; then
+if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1152: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | grep -E yes >/dev/null 2>&1; then
   ac_cv_prog_gxx=yes
 else
   ac_cv_prog_gxx=no
@@ -1169,7 +1167,7 @@ ac_test_CXXFLAGS="${CXXFLAGS+set}"
 ac_save_CXXFLAGS="$CXXFLAGS"
 CXXFLAGS=
 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
-echo "configure:1173: checking whether ${CXX-g++} accepts -g" >&5
+echo "configure:1171: checking whether ${CXX-g++} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1207,7 +1205,7 @@ else
     # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1211: checking for $ac_word" >&5
+echo "configure:1209: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1237,7 +1235,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1241: checking for $ac_word" >&5
+echo "configure:1239: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1288,7 +1286,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1292: checking for $ac_word" >&5
+echo "configure:1290: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1320,7 +1318,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1324: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1322: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -1338,12 +1336,12 @@ if eval "test \"`echo '$''{'ac_cv_prog_cc_works'+set}'`\" = set"; then
 else
   cat > conftest.$ac_ext << EOF
 
-#line 1342 "configure"
+#line 1340 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:1347: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1345: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -1375,12 +1373,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&5; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1379: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1377: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1384: checking whether we are using GNU C" >&5
+echo "configure:1382: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1389,7 +1387,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1393: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | grep -E yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1391: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | grep -E yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -1408,7 +1406,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1412: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1410: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1449,7 +1447,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1453: checking for $ac_word" >&5
+echo "configure:1451: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1481,7 +1479,7 @@ test -n "$CXX" || CXX="gcc"
 
 
 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1485: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+echo "configure:1483: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
 
 ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -1499,12 +1497,12 @@ if eval "test \"`echo '$''{'ac_cv_prog_cxx_works'+set}'`\" = set"; then
 else
   cat > conftest.$ac_ext << EOF
 
-#line 1503 "configure"
+#line 1501 "configure"
 #include "confdefs.h"
 
 int main(){return(0);}
 EOF
-if { (eval echo configure:1508: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1506: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cxx_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -1536,12 +1534,12 @@ if test $ac_cv_prog_cxx_works = no; then
   { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&5; exit 1; }
 fi
 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1540: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1538: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
-echo "configure:1545: checking whether we are using GNU C++" >&5
+echo "configure:1543: checking whether we are using GNU C++" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1550,7 +1548,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1554: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | grep -E yes >/dev/null 2>&1; then
+if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1552: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | grep -E yes >/dev/null 2>&1; then
   ac_cv_prog_gxx=yes
 else
   ac_cv_prog_gxx=no
@@ -1569,7 +1567,7 @@ ac_test_CXXFLAGS="${CXXFLAGS+set}"
 ac_save_CXXFLAGS="$CXXFLAGS"
 CXXFLAGS=
 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
-echo "configure:1573: checking whether ${CXX-g++} accepts -g" >&5
+echo "configure:1571: checking whether ${CXX-g++} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1651,14 +1649,14 @@ if test "$CC_TYPE" = "clang-cl"; then
 fi
 
         cat > conftest.$ac_ext <<EOF
-#line 1655 "configure"
+#line 1653 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
  printf("Hello World\n"); 
 ; return 0; }
 EOF
-if { (eval echo configure:1662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1660: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -1680,14 +1678,14 @@ if test "$CC_TYPE" = "clang-cl"; then
 fi
 
         cat > conftest.$ac_ext <<EOF
-#line 1684 "configure"
+#line 1682 "configure"
 #include "confdefs.h"
 #include <new.h>
 int main() {
  unsigned *test = new unsigned(42); 
 ; return 0; }
 EOF
-if { (eval echo configure:1691: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1689: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -1724,7 +1722,7 @@ EOF
 
 
         MSVC_C_RUNTIME_DLL=vcruntime140.dll
-        if test -n "$IS_VS2019_OR_MORE" -a "$TARGET_CPU" != "x86"; then
+        if test "$TARGET_CPU" != "x86"; then
             MSVC_C_RUNTIME_1_DLL=vcruntime140_1.dll
         fi
         MSVC_CXX_RUNTIME_DLL=msvcp140.dll
@@ -1743,21 +1741,14 @@ cat >> confdefs.h <<\EOF
 #define HAVE_SEH_EXCEPTIONS 1
 EOF
 
-
-        if test -n "$WIN32_REDIST_DIR"; then
-          if test ! -d "$WIN32_REDIST_DIR"; then
-            { echo "configure: error: Invalid Win32 Redist directory: ${WIN32_REDIST_DIR}" 1>&2; echo "configure: error: Invalid Win32 Redist directory: ${WIN32_REDIST_DIR}" 1>&5; exit 1; }
-          fi
-          WIN32_REDIST_DIR=`cd "$WIN32_REDIST_DIR" && (pwd -W 2>/dev/null || pwd)`
-        fi
     else
         # Check w32api version
         _W32API_MAJOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $1 }'`
         _W32API_MINOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $2 }'`
         echo $ac_n "checking for w32api version >= $W32API_VERSION""... $ac_c" 1>&6
-echo "configure:1759: checking for w32api version >= $W32API_VERSION" >&5
+echo "configure:1750: checking for w32api version >= $W32API_VERSION" >&5
         cat > conftest.$ac_ext <<EOF
-#line 1761 "configure"
+#line 1752 "configure"
 #include "confdefs.h"
 #include <w32api.h>
 int main() {
@@ -1769,7 +1760,7 @@ int main() {
             
 ; return 0; }
 EOF
-if { (eval echo configure:1773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1764: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
    res=yes 
 else
@@ -1888,7 +1879,7 @@ if test -n "$MOZ_ASAN"; then
          # Extract the first word of "$MOZ_CLANG_RT_ASAN_LIB", so it can be a program name with args.
 set dummy $MOZ_CLANG_RT_ASAN_LIB; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1892: checking for $ac_word" >&5
+echo "configure:1883: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MOZ_CLANG_RT_ASAN_LIB_PATH'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1966,7 +1957,7 @@ EOF
      # Extract the first word of "llvm-symbolizer", so it can be a program name with args.
 set dummy llvm-symbolizer; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1970: checking for $ac_word" >&5
+echo "configure:1961: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_LLVM_SYMBOLIZER'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2030,7 +2021,7 @@ EOF
      # Extract the first word of "llvm-symbolizer", so it can be a program name with args.
 set dummy llvm-symbolizer; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2034: checking for $ac_word" >&5
+echo "configure:2025: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_LLVM_SYMBOLIZER'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2094,7 +2085,7 @@ EOF
      # Extract the first word of "llvm-symbolizer", so it can be a program name with args.
 set dummy llvm-symbolizer; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2098: checking for $ac_word" >&5
+echo "configure:2089: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_LLVM_SYMBOLIZER'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2162,7 +2153,7 @@ EOF
      # Extract the first word of "llvm-symbolizer", so it can be a program name with args.
 set dummy llvm-symbolizer; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2166: checking for $ac_word" >&5
+echo "configure:2157: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_LLVM_SYMBOLIZER'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2255,7 +2246,7 @@ EOF
      # Extract the first word of "llvm-symbolizer", so it can be a program name with args.
 set dummy llvm-symbolizer; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2259: checking for $ac_word" >&5
+echo "configure:2250: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_LLVM_SYMBOLIZER'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2313,14 +2304,14 @@ fi
 
 
 cat > conftest.$ac_ext <<EOF
-#line 2317 "configure"
+#line 2308 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2315: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -2339,32 +2330,6 @@ if test "$GNU_CC"; then
         ASFLAGS="$ASFLAGS -fPIC"
     fi
 
-    echo $ac_n "checking for --ignore-unresolved-symbol option to ld""... $ac_c" 1>&6
-echo "configure:2344: checking for --ignore-unresolved-symbol option to ld" >&5
-    HAVE_LINKER_SUPPORT_IGNORE_UNRESOLVED=
-    _SAVE_LDFLAGS=$LDFLAGS
-    LDFLAGS="$LDFLAGS -Wl,--ignore-unresolved-symbol,environ"
-    cat > conftest.$ac_ext <<EOF
-#line 2349 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2356: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  echo "$ac_t""yes" 1>&6
-                  HAVE_LINKER_SUPPORT_IGNORE_UNRESOLVED=1
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  echo "$ac_t""no" 1>&6
-fi
-rm -f conftest*
-    LDFLAGS=$_SAVE_LDFLAGS
-
     DSO_LDOPTS='-shared'
     if test "$GCC_USE_GNU_LD"; then
         # Some tools like ASan use a runtime library that is only
@@ -2377,7 +2342,7 @@ rm -f conftest*
             # BSDs need `environ' exposed for posix_spawn (bug 753046)
             case "$OS_TARGET" in
             DragonFly|FreeBSD|NetBSD|OpenBSD)
-                if test -n "$HAVE_LINKER_SUPPORT_IGNORE_UNRESOLVED"; then
+                if test "$HAVE_LINKER_SUPPORT_IGNORE_UNRESOLVED" = 1; then
                     DSO_LDOPTS="$DSO_LDOPTS -Wl,--ignore-unresolved-symbol,environ"
                 else
                     DSO_LDOPTS="$DSO_LDOPTS -Wl,--warn-unresolved-symbols"
@@ -2441,46 +2406,12 @@ case "$host" in
 esac
 
 
+MOZ_OPTIMIZE_LDFLAGS="${_COMPILATION_OPTIMIZE_LDFLAGS} ${MOZ_OPTIMIZE_FLAGS}"
+
 case "$target" in
 *-darwin*)
     MOZ_OPTIMIZE_FLAGS="-O3"
     DSO_LDOPTS=''
-
-            if test "x$enable_dtrace" = "xyes"; then
-        echo "Skipping -dead_strip because DTrace is enabled. See bug 403132."
-    else
-                echo $ac_n "checking for -dead_strip option to ld""... $ac_c" 1>&6
-echo "configure:2454: checking for -dead_strip option to ld" >&5
-        _SAVE_LDFLAGS=$LDFLAGS
-        LDFLAGS="$LDFLAGS -Wl,-dead_strip"
-        cat > conftest.$ac_ext <<EOF
-#line 2458 "configure"
-#include "confdefs.h"
-
-int main() {
-return 0;
-; return 0; }
-EOF
-if { (eval echo configure:2465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  _HAVE_DEAD_STRIP=1
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  _HAVE_DEAD_STRIP=
-fi
-rm -f conftest*
-        if test -n "$_HAVE_DEAD_STRIP" ; then
-            echo "$ac_t""yes" 1>&6
-            MOZ_OPTIMIZE_LDFLAGS="-Wl,-dead_strip"
-        else
-            echo "$ac_t""no" 1>&6
-        fi
-
-        LDFLAGS=$_SAVE_LDFLAGS
-    fi
-
     MOZ_FIX_LINK_PATHS=
     ;;
 
@@ -2495,14 +2426,14 @@ rm -f conftest*
         _SAVE_CFLAGS=$CFLAGS
         CFLAGS="$CFLAGS $DISABLE_OUTLINER"
         cat > conftest.$ac_ext <<EOF
-#line 2499 "configure"
+#line 2430 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2506: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2437: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   MOZ_OPTIMIZE_FLAGS="$MOZ_OPTIMIZE_FLAGS $DISABLE_OUTLINER"
 else
@@ -2516,14 +2447,14 @@ rm -f conftest*
         _SAVE_LDFLAGS=$LDFLAGS
         LDFLAGS="$LDFLAGS $MOZ_LTO_LDFLAGS $DISABLE_OUTLINER"
         cat > conftest.$ac_ext <<EOF
-#line 2520 "configure"
+#line 2451 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2458: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   MOZ_OPTIMIZE_LDFLAGS="$MOZ_OPTIMIZE_LDFLAGS $DISABLE_OUTLINER"
 else
@@ -2742,18 +2673,18 @@ fi
 if test -n "$MOZ_DEBUG"; then
     if test -n "$COMPILE_ENVIRONMENT"; then
         echo $ac_n "checking for valid debug flags""... $ac_c" 1>&6
-echo "configure:2746: checking for valid debug flags" >&5
+echo "configure:2677: checking for valid debug flags" >&5
         _SAVE_CFLAGS=$CFLAGS
         CFLAGS="$CFLAGS $MOZ_DEBUG_FLAGS"
         cat > conftest.$ac_ext <<EOF
-#line 2750 "configure"
+#line 2681 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 printf("Hello World\n");
 ; return 0; }
 EOF
-if { (eval echo configure:2757: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2688: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   _results=yes
 else
@@ -2784,18 +2715,18 @@ fi
 if test -n "$MOZ_DEBUG"; then
     if test -n "$COMPILE_ENVIRONMENT"; then
         echo $ac_n "checking for valid debug flags""... $ac_c" 1>&6
-echo "configure:2788: checking for valid debug flags" >&5
+echo "configure:2719: checking for valid debug flags" >&5
         _SAVE_CFLAGS=$CFLAGS
         CFLAGS="$CFLAGS $MOZ_DEBUG_FLAGS"
         cat > conftest.$ac_ext <<EOF
-#line 2792 "configure"
+#line 2723 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 printf("Hello World\n");
 ; return 0; }
 EOF
-if { (eval echo configure:2799: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2730: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   _results=yes
 else
@@ -2839,7 +2770,7 @@ fi
 
 if test "$GNU_CC" -a "$GCC_USE_GNU_LD" -a -z "$MOZ_DISABLE_ICF" -a -z "$DEVELOPER_OPTIONS"; then
     echo $ac_n "checking whether the linker supports Identical Code Folding""... $ac_c" 1>&6
-echo "configure:2843: checking whether the linker supports Identical Code Folding" >&5
+echo "configure:2774: checking whether the linker supports Identical Code Folding" >&5
 if eval "test \"`echo '$''{'moz_cv_opt_ld_supports_icf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2848,7 +2779,7 @@ else
               'int main() {return foo() - bar();}' > conftest.${ac_ext}
         # If the linker supports ICF, foo and bar symbols will have
         # the same address
-        if { ac_try='${CC-cc} -o conftest${ac_exeext} $LDFLAGS -Wl,--icf=safe -ffunction-sections conftest.${ac_ext} $LIBS 1>&2'; { (eval echo configure:2852: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } &&
+        if { ac_try='${CC-cc} -o conftest${ac_exeext} $LDFLAGS -Wl,--icf=safe -ffunction-sections conftest.${ac_ext} $LIBS 1>&2'; { (eval echo configure:2783: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } &&
            test -s conftest${ac_exeext} &&
            $LLVM_OBJDUMP -t conftest${ac_exeext} | awk '{a[$6] = $1} END {if (a["foo"] && (a["foo"] != a["bar"])) { exit 1 }}'; then
             moz_cv_opt_ld_supports_icf=yes
@@ -2863,14 +2794,14 @@ echo "$ac_t""$moz_cv_opt_ld_supports_icf" 1>&6
         _SAVE_LDFLAGS="$LDFLAGS -Wl,--icf=safe"
         LDFLAGS="$LDFLAGS -Wl,--icf=safe -Wl,--print-icf-sections"
         cat > conftest.$ac_ext <<EOF
-#line 2867 "configure"
+#line 2798 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2874: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   LD_PRINT_ICF_SECTIONS=-Wl,--print-icf-sections
 else
@@ -2889,7 +2820,7 @@ fi
 if test "$OS_TARGET" = Linux; then
 
 echo $ac_n "checking whether we're trying to statically link with libstdc++""... $ac_c" 1>&6
-echo "configure:2893: checking whether we're trying to statically link with libstdc++" >&5
+echo "configure:2824: checking whether we're trying to statically link with libstdc++" >&5
 if eval "test \"`echo '$''{'moz_cv_opt_static_libstdcxx'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2910,7 +2841,7 @@ fi
 #include <iostream>
 int main() { std::cout << 1; }
 EOF
-               if { (eval echo configure:2914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && $LLVM_OBJDUMP --private-headers conftest${ac_exeext} 2> conftest.err 1> conftest.out
+               if { (eval echo configure:2845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && $LLVM_OBJDUMP --private-headers conftest${ac_exeext} 2> conftest.err 1> conftest.out
      then
          if test -s conftest.err
          then :
@@ -2954,15 +2885,15 @@ fi
 if test "$GNU_CC" -a "$GCC_USE_GNU_LD" -a -z "$DEVELOPER_OPTIONS" -a -z "$MOZ_PROFILE_GENERATE" -a -z "$SANCOV"; then
     if test -n "$MOZ_DEBUG_FLAGS"; then
                 echo $ac_n "checking whether removing dead symbols breaks debugging""... $ac_c" 1>&6
-echo "configure:2958: checking whether removing dead symbols breaks debugging" >&5
+echo "configure:2889: checking whether removing dead symbols breaks debugging" >&5
 if eval "test \"`echo '$''{'moz_cv_opt_gc_sections_breaks_debug_ranges'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   echo 'int foo() {return 42;}' \
                   'int bar() {return 1;}' \
                   'int main() {return foo();}' > conftest.${ac_ext}
-            if { ac_try='${CC-cc} -o conftest.${ac_objext} $CFLAGS $MOZ_DEBUG_FLAGS -c conftest.${ac_ext} 1>&2'; { (eval echo configure:2965: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } &&
-                { ac_try='${CC-cc} -o conftest${ac_exeext} $LDFLAGS $MOZ_DEBUG_FLAGS -Wl,--gc-sections conftest.${ac_objext} $LIBS 1>&2'; { (eval echo configure:2966: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } &&
+            if { ac_try='${CC-cc} -o conftest.${ac_objext} $CFLAGS $MOZ_DEBUG_FLAGS -c conftest.${ac_ext} 1>&2'; { (eval echo configure:2896: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } &&
+                { ac_try='${CC-cc} -o conftest${ac_exeext} $LDFLAGS $MOZ_DEBUG_FLAGS -Wl,--gc-sections conftest.${ac_objext} $LIBS 1>&2'; { (eval echo configure:2897: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } &&
                 test -s conftest${ac_exeext} -a -s conftest.${ac_objext}; then
                  if test "`$PYTHON3 -m mozbuild.configure.check_debug_ranges conftest.${ac_objext} conftest.${ac_ext}`" = \
                          "`$PYTHON3 -m mozbuild.configure.check_debug_ranges conftest${ac_exeext} conftest.${ac_ext}`"; then
@@ -3004,93 +2935,15 @@ fi
 fi # COMPILE_ENVIRONMENT
 
 if test -z "$SKIP_COMPILER_CHECKS"; then
-echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:3009: checking for working const" >&5
-if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3014 "configure"
-#include "confdefs.h"
-
-int main() {
-
-/* Ultrix mips cc rejects this.  */
-typedef int charset[2]; const charset x;
-/* SunOS 4.1.1 cc rejects this.  */
-char const *const *ccp;
-char **p;
-/* NEC SVR4.0.2 mips cc rejects this.  */
-struct point {int x, y;};
-static struct point const zero = {0,0};
-/* AIX XL C 1.02.0.0 rejects this.
-   It does not let you subtract one const X* pointer from another in an arm
-   of an if-expression whose if-part is not a constant expression */
-const char *g = "string";
-ccp = &g + (g ? g-g : 0);
-/* HPUX 7.0 cc rejects these. */
-++ccp;
-p = (char**) ccp;
-ccp = (char const *const *) p;
-{ /* SCO 3.2v4 cc rejects this.  */
-  char *t;
-  char const *s = 0 ? (char *) 0 : (char const *) 0;
-
-  *t++ = 0;
-}
-{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
-  int x[] = {25, 17};
-  const int *foo = &x[0];
-  ++foo;
-}
-{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
-  typedef const int *iptr;
-  iptr p = 0;
-  ++p;
-}
-{ /* AIX XL C 1.02.0.0 rejects this saying
-     "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
-  struct s { int j; const int *ap[3]; };
-  struct s *b; b->j = 5;
-}
-{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
-  const int foo = 10;
-}
-
-; return 0; }
-EOF
-if { (eval echo configure:3063: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_c_const=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_c_const=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_c_const" 1>&6
-if test $ac_cv_c_const = no; then
-  cat >> confdefs.pytmp <<\EOF
-    (''' const ''', r'''  ''')
-EOF
-cat >> confdefs.h <<\EOF
-#define const 
-EOF
-
-fi
-
 
 
 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:3089: checking for mode_t" >&5
+echo "configure:2942: checking for mode_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3094 "configure"
+#line 2947 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -3123,12 +2976,12 @@ fi
 
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:3127: checking for off_t" >&5
+echo "configure:2980: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3132 "configure"
+#line 2985 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -3161,12 +3014,12 @@ fi
 
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:3165: checking for pid_t" >&5
+echo "configure:3018: checking for pid_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3170 "configure"
+#line 3023 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -3197,66 +3050,6 @@ EOF
 fi
 
 
-
-echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:3203: checking for size_t" >&5
-if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3208 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
-#endif
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  grep -E "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
-  rm -rf conftest*
-  ac_cv_type_size_t=yes
-else
-  rm -rf conftest*
-  ac_cv_type_size_t=no
-fi
-rm -f conftest*
-
-fi
-echo "$ac_t""$ac_cv_type_size_t" 1>&6
-if test $ac_cv_type_size_t = no; then
-  cat >> confdefs.pytmp <<\EOF
-    (''' size_t ''', r''' unsigned ''')
-EOF
-cat >> confdefs.h <<\EOF
-#define size_t unsigned
-EOF
-
-fi
-
-ac_ext=C
-# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cxx_cross
-
-if test "$CC_TYPE" = "clang-cl"; then
-  ac_link="$ac_compile"' && ${LINKER} -OUT:conftest${ac_exeext} $LDFLAGS conftest.obj $LIBS 1>&5'
-fi
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-if test "$CC_TYPE" = "clang-cl"; then
-  ac_link="$ac_compile"' && ${LINKER} -OUT:conftest${ac_exeext} $LDFLAGS conftest.obj $LIBS 1>&5'
-fi
-
-
 ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -3283,12 +3076,12 @@ fi
 
 if test "$GNU_CXX"; then
     echo $ac_n "checking whether 64-bits std::atomic requires -latomic""... $ac_c" 1>&6
-echo "configure:3287: checking whether 64-bits std::atomic requires -latomic" >&5
+echo "configure:3080: checking whether 64-bits std::atomic requires -latomic" >&5
 if eval "test \"`echo '$''{'ac_cv_needs_atomic'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3292 "configure"
+#line 3085 "configure"
 #include "confdefs.h"
 #include <cstdint>
              #include <atomic>
@@ -3296,7 +3089,7 @@ int main() {
  std::atomic<uint64_t> foo; foo = 1; 
 ; return 0; }
 EOF
-if { (eval echo configure:3300: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_needs_atomic=no
 else
@@ -3306,7 +3099,7 @@ else
   _SAVE_LIBS="$LIBS"
             LIBS="$LIBS -latomic"
             cat > conftest.$ac_ext <<EOF
-#line 3310 "configure"
+#line 3103 "configure"
 #include "confdefs.h"
 #include <cstdint>
                  #include <atomic>
@@ -3314,7 +3107,7 @@ int main() {
  std::atomic<uint64_t> foo; foo = 1; 
 ; return 0; }
 EOF
-if { (eval echo configure:3318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_needs_atomic=yes
 else
@@ -3369,12 +3162,12 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:3373: checking for $ac_hdr that defines DIR" >&5
+echo "configure:3166: checking for $ac_hdr that defines DIR" >&5
 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3378 "configure"
+#line 3171 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -3382,7 +3175,7 @@ int main() {
 DIR *dirp = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:3386: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=yes"
 else
@@ -3410,7 +3203,7 @@ done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
-echo "configure:3414: checking for opendir in -ldir" >&5
+echo "configure:3207: checking for opendir in -ldir" >&5
 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3418,7 +3211,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3422 "configure"
+#line 3215 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3429,7 +3222,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:3433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3451,7 +3244,7 @@ fi
 
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:3455: checking for opendir in -lx" >&5
+echo "configure:3248: checking for opendir in -lx" >&5
 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3459,7 +3252,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3463 "configure"
+#line 3256 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3470,7 +3263,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:3474: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3494,7 +3287,7 @@ fi
 
 
 echo $ac_n "checking for gethostbyname_r in -lc_r""... $ac_c" 1>&6
-echo "configure:3498: checking for gethostbyname_r in -lc_r" >&5
+echo "configure:3291: checking for gethostbyname_r in -lc_r" >&5
 ac_lib_var=`echo c_r'_'gethostbyname_r | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3502,7 +3295,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lc_r  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3506 "configure"
+#line 3299 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3513,7 +3306,7 @@ int main() {
 gethostbyname_r()
 ; return 0; }
 EOF
-if { (eval echo configure:3517: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3310: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3550,14 +3343,14 @@ case $target in
 *)
     
 echo $ac_n "checking for library containing dlopen""... $ac_c" 1>&6
-echo "configure:3554: checking for library containing dlopen" >&5
+echo "configure:3347: checking for library containing dlopen" >&5
 if eval "test \"`echo '$''{'ac_cv_search_dlopen'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS="$LIBS"
 ac_cv_search_dlopen="no"
 cat > conftest.$ac_ext <<EOF
-#line 3561 "configure"
+#line 3354 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3568,7 +3361,7 @@ int main() {
 dlopen()
 ; return 0; }
 EOF
-if { (eval echo configure:3572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_dlopen="none required"
 else
@@ -3579,7 +3372,7 @@ rm -f conftest*
 test "$ac_cv_search_dlopen" = "no" && for i in dl; do
 LIBS="-l$i  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3583 "configure"
+#line 3376 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3590,7 +3383,7 @@ int main() {
 dlopen()
 ; return 0; }
 EOF
-if { (eval echo configure:3594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3387: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_dlopen="-l$i"
 break
@@ -3608,12 +3401,12 @@ if test "$ac_cv_search_dlopen" != "no"; then
   test "$ac_cv_search_dlopen" = "none required" || LIBS="$ac_cv_search_dlopen $LIBS"
      ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'`
   echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
-echo "configure:3612: checking for dlfcn.h" >&5
+echo "configure:3405: checking for dlfcn.h" >&5
   if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
    cat > conftest.$ac_ext <<EOF
-#line 3617 "configure"
+#line 3410 "configure"
 #include "confdefs.h"
 
 #include <dlfcn.h>
@@ -3621,7 +3414,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:3625: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3418: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
 else
@@ -3658,12 +3451,12 @@ CFLAGS="$CFLAGS -D_GNU_SOURCE"
 for ac_func in dladdr
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3662: checking for $ac_func" >&5
+echo "configure:3455: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3667 "configure"
+#line 3460 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3686,7 +3479,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3717,7 +3510,7 @@ CFLAGS="$_SAVE_CFLAGS"
 
 if test ! "$GNU_CXX"; then
     echo $ac_n "checking for demangle in -lC""... $ac_c" 1>&6
-echo "configure:3721: checking for demangle in -lC" >&5
+echo "configure:3514: checking for demangle in -lC" >&5
 ac_lib_var=`echo C'_'demangle | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3725,7 +3518,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lC  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3729 "configure"
+#line 3522 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3736,7 +3529,7 @@ int main() {
 demangle()
 ; return 0; }
 EOF
-if { (eval echo configure:3740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3769,7 +3562,7 @@ fi
 fi
 
 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:3773: checking for socket in -lsocket" >&5
+echo "configure:3566: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3777,7 +3570,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3781 "configure"
+#line 3574 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3788,7 +3581,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:3792: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3585: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3825,7 +3618,7 @@ darwin*)
     ;;
 *)
     echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
-echo "configure:3829: checking for pthread_create in -lpthreads" >&5
+echo "configure:3622: checking for pthread_create in -lpthreads" >&5
 ac_lib_var=`echo pthreads'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3833,7 +3626,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpthreads  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3837 "configure"
+#line 3630 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3844,7 +3637,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:3848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3641: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3863,7 +3656,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
-echo "configure:3867: checking for pthread_create in -lpthread" >&5
+echo "configure:3660: checking for pthread_create in -lpthread" >&5
 ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3871,7 +3664,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3875 "configure"
+#line 3668 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3882,7 +3675,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:3886: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3901,7 +3694,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for pthread_create in -lc_r""... $ac_c" 1>&6
-echo "configure:3905: checking for pthread_create in -lc_r" >&5
+echo "configure:3698: checking for pthread_create in -lc_r" >&5
 ac_lib_var=`echo c_r'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3909,7 +3702,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lc_r  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3913 "configure"
+#line 3706 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3920,7 +3713,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:3924: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3717: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3939,7 +3732,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for pthread_create in -lc""... $ac_c" 1>&6
-echo "configure:3943: checking for pthread_create in -lc" >&5
+echo "configure:3736: checking for pthread_create in -lc" >&5
 ac_lib_var=`echo c'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3947,7 +3740,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3951 "configure"
+#line 3744 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3958,7 +3751,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:3962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3996,7 +3789,7 @@ then
                 rm -f conftest*
     ac_cv_have_dash_pthread=no
     echo $ac_n "checking whether ${CC-cc} accepts -pthread""... $ac_c" 1>&6
-echo "configure:4000: checking whether ${CC-cc} accepts -pthread" >&5
+echo "configure:3793: checking whether ${CC-cc} accepts -pthread" >&5
     echo 'int main() { return 0; }' | cat > conftest.c
     ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1
     if test $? -eq 0; then
@@ -4019,7 +3812,7 @@ echo "configure:4000: checking whether ${CC-cc} accepts -pthread" >&5
                 ac_cv_have_dash_pthreads=no
     if test "$ac_cv_have_dash_pthread" = "no"; then
         echo $ac_n "checking whether ${CC-cc} accepts -pthreads""... $ac_c" 1>&6
-echo "configure:4023: checking whether ${CC-cc} accepts -pthreads" >&5
+echo "configure:3816: checking whether ${CC-cc} accepts -pthreads" >&5
         echo 'int main() { return 0; }' | cat > conftest.c
         ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1
         if test $? -eq 0; then
@@ -4091,12 +3884,12 @@ EOF
   do
        ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
   echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4095: checking for $ac_hdr" >&5
+echo "configure:3888: checking for $ac_hdr" >&5
   if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
    cat > conftest.$ac_ext <<EOF
-#line 4100 "configure"
+#line 3893 "configure"
 #include "confdefs.h"
 
 #include <$ac_hdr>
@@ -4104,7 +3897,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:4108: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3901: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
 else
@@ -4136,118 +3929,6 @@ EOF
 fi
 
 
-
-echo $ac_n "checking for clock_gettime(CLOCK_MONOTONIC)""... $ac_c" 1>&6
-echo "configure:4142: checking for clock_gettime(CLOCK_MONOTONIC)" >&5
-if eval "test \"`echo '$''{'ac_cv_clock_monotonic'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  for libs in "" -lrt; do
-                    _SAVE_LIBS="$LIBS"
-                    LIBS="$LIBS $libs"
-                    cat > conftest.$ac_ext <<EOF
-#line 4150 "configure"
-#include "confdefs.h"
-#define availability(os, ...) availability(os, strict, __VA_ARGS)
-                                 #include <time.h>
-int main() {
- struct timespec ts;
-                                   clock_gettime(CLOCK_MONOTONIC, &ts); 
-; return 0; }
-EOF
-if { (eval echo configure:4159: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  ac_cv_clock_monotonic=$libs
-                                 LIBS="$_SAVE_LIBS"
-                                 break
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_clock_monotonic=no
-fi
-rm -f conftest*
-                    LIBS="$_SAVE_LIBS"
-                done
-fi
-
-echo "$ac_t""$ac_cv_clock_monotonic" 1>&6
-if test "$ac_cv_clock_monotonic" != "no"; then
-    HAVE_CLOCK_MONOTONIC=1
-    REALTIME_LIBS=$ac_cv_clock_monotonic
-    cat >> confdefs.pytmp <<\EOF
-    (''' HAVE_CLOCK_MONOTONIC ''', ' 1 ')
-EOF
-cat >> confdefs.h <<\EOF
-#define HAVE_CLOCK_MONOTONIC 1
-EOF
-
-    
-    
-fi
-
-echo $ac_n "checking for res_ninit()""... $ac_c" 1>&6
-echo "configure:4191: checking for res_ninit()" >&5
-if eval "test \"`echo '$''{'ac_cv_func_res_ninit'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$OS_TARGET" = NetBSD -o "$OS_TARGET" = OpenBSD; then
-                ac_cv_func_res_ninit=no
-     else
-        cat > conftest.$ac_ext <<EOF
-#line 4199 "configure"
-#include "confdefs.h"
-
-            #ifdef linux
-            #define _BSD_SOURCE 1
-            #endif
-            #include <sys/types.h>
-            #include <netinet/in.h>
-            #include <arpa/nameser.h>
-            #include <resolv.h>
-            
-int main() {
-int foo = res_ninit(&_res);
-; return 0; }
-EOF
-if { (eval echo configure:4214: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  ac_cv_func_res_ninit=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_func_res_ninit=no
-fi
-rm -f conftest*
-     fi
-    
-fi
-
-echo "$ac_t""$ac_cv_func_res_ninit" 1>&6
-
-if test "$ac_cv_func_res_ninit" = "yes"; then
-    cat >> confdefs.pytmp <<\EOF
-    (''' HAVE_RES_NINIT ''', ' 1 ')
-EOF
-cat >> confdefs.h <<\EOF
-#define HAVE_RES_NINIT 1
-EOF
-
-fi
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-if test "$CC_TYPE" = "clang-cl"; then
-  ac_link="$ac_compile"' && ${LINKER} -OUT:conftest${ac_exeext} $LDFLAGS conftest.obj $LIBS 1>&5'
-fi
-
-
 ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -4264,12 +3945,12 @@ ARM_ABI_PREFIX=
 if test "$GNU_CC"; then
   if test "$TARGET_CPU" = "arm" ; then
     echo $ac_n "checking for ARM EABI""... $ac_c" 1>&6
-echo "configure:4268: checking for ARM EABI" >&5
+echo "configure:3949: checking for ARM EABI" >&5
 if eval "test \"`echo '$''{'ac_cv_gcc_arm_eabi'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4273 "configure"
+#line 3954 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -4282,7 +3963,7 @@ int main() {
                         
 ; return 0; }
 EOF
-if { (eval echo configure:4286: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3967: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_gcc_arm_eabi="yes"
 else
@@ -4306,66 +3987,6 @@ echo "$ac_t""$ac_cv_gcc_arm_eabi" 1>&6
   TARGET_COMPILER_ABI="${TARGET_COMPILER_ABI-${ARM_ABI_PREFIX}gcc3}"
 fi
 
-# try harder, when checking for __thread support, see bug 521750 comment #33 and below
-# We pass MOZ_OPTIMIZE_LDFLAGS to the linker because if dead_strip is
-# enabled, the linker in xcode 4.1 will crash. Without this it would crash when
-# linking XUL.
-_SAVE_LDFLAGS=$LDFLAGS
-LDFLAGS="$LDFLAGS $DSO_LDOPTS $MOZ_OPTIMIZE_LDFLAGS"
-echo $ac_n "checking for __thread keyword for TLS variables""... $ac_c" 1>&6
-echo "configure:4317: checking for __thread keyword for TLS variables" >&5
-if eval "test \"`echo '$''{'ac_cv_thread_keyword'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 4322 "configure"
-#include "confdefs.h"
-__thread bool tlsIsMainThread = false;
-int main() {
-return tlsIsMainThread;
-; return 0; }
-EOF
-if { (eval echo configure:4329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  ac_cv_thread_keyword=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_thread_keyword=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_thread_keyword" 1>&6
-LDFLAGS=$_SAVE_LDFLAGS
-# The custom dynamic linker doesn't support TLS variables
-if test "$ac_cv_thread_keyword" = yes -a "$MOZ_LINKER" != 1; then
-  # mips builds fail with TLS variables because of a binutils bug.
-  # See bug 528687
-  # OpenBSD doesn't have TLS support, and the test succeeds with clang++
-  case "${target}" in
-    mips*-*)
-      :
-      ;;
-    *-android*|*-linuxandroid*)
-      :
-      ;;
-    *-openbsd*)
-      :
-      ;;
-    *)
-      cat >> confdefs.pytmp <<\EOF
-    (''' HAVE_THREAD_TLS_KEYWORD ''', ' 1 ')
-EOF
-cat >> confdefs.h <<\EOF
-#define HAVE_THREAD_TLS_KEYWORD 1
-EOF
-
-      ;;
-  esac
-fi
-
 if test -n "$MOZ_LINKER"; then
   LDFLAGS="$LDFLAGS -Wl,--hash-style=sysv"
 fi
@@ -4396,12 +4017,12 @@ MALLOC_H=
 for file in $MALLOC_HEADERS; do
      ac_safe=`echo "$file" | sed 'y%./+-%__p_%'`
   echo $ac_n "checking for $file""... $ac_c" 1>&6
-echo "configure:4400: checking for $file" >&5
+echo "configure:4021: checking for $file" >&5
   if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
    cat > conftest.$ac_ext <<EOF
-#line 4405 "configure"
+#line 4026 "configure"
 #include "confdefs.h"
 
 #include <$file>
@@ -4409,7 +4030,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:4413: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4034: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
 else
@@ -4444,12 +4065,12 @@ done
 MALLOC_USABLE_SIZE_CONST_PTR=const
 if test -n "$HAVE_MALLOC_H"; then
   echo $ac_n "checking whether malloc_usable_size definition can use const argument""... $ac_c" 1>&6
-echo "configure:4448: checking whether malloc_usable_size definition can use const argument" >&5
+echo "configure:4069: checking whether malloc_usable_size definition can use const argument" >&5
 if eval "test \"`echo '$''{'moz_cv_malloc_usable_size_constness'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4453 "configure"
+#line 4074 "configure"
 #include "confdefs.h"
 #include <malloc.h>
                                   #include <stddef.h>
@@ -4458,7 +4079,7 @@ int main() {
 return malloc_usable_size(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4462: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4083: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   moz_cv_malloc_usable_size_constness=yes
 else
@@ -4485,9 +4106,9 @@ EOF
 
 
 echo $ac_n "checking for valloc in malloc.h""... $ac_c" 1>&6
-echo "configure:4489: checking for valloc in malloc.h" >&5
+echo "configure:4110: checking for valloc in malloc.h" >&5
 cat > conftest.$ac_ext <<EOF
-#line 4491 "configure"
+#line 4112 "configure"
 #include "confdefs.h"
 #include <malloc.h>
 EOF
@@ -4510,9 +4131,9 @@ rm -f conftest*
 
 
 echo $ac_n "checking for valloc in unistd.h""... $ac_c" 1>&6
-echo "configure:4514: checking for valloc in unistd.h" >&5
+echo "configure:4135: checking for valloc in unistd.h" >&5
 cat > conftest.$ac_ext <<EOF
-#line 4516 "configure"
+#line 4137 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 EOF
@@ -4535,9 +4156,9 @@ rm -f conftest*
 
 
 echo $ac_n "checking for _aligned_malloc in malloc.h""... $ac_c" 1>&6
-echo "configure:4539: checking for _aligned_malloc in malloc.h" >&5
+echo "configure:4160: checking for _aligned_malloc in malloc.h" >&5
 cat > conftest.$ac_ext <<EOF
-#line 4541 "configure"
+#line 4162 "configure"
 #include "confdefs.h"
 #include <malloc.h>
 EOF
@@ -4616,7 +4237,7 @@ fi
 
 # Allow the application to influence configure with a confvars.sh script.
 echo $ac_n "checking if app-specific confvars.sh exists""... $ac_c" 1>&6
-echo "configure:4620: checking if app-specific confvars.sh exists" >&5
+echo "configure:4241: checking if app-specific confvars.sh exists" >&5
 if test -f "${srcdir}/${MOZ_BUILD_APP}/confvars.sh" ; then
   echo "$ac_t""${srcdir}/${MOZ_BUILD_APP}/confvars.sh" 1>&6
   . "${srcdir}/${MOZ_BUILD_APP}/confvars.sh"
@@ -4682,18 +4303,18 @@ fi
 if test "$COMPILE_ENVIRONMENT"; then
 if test -n "$MOZ_OPTIMIZE"; then
     echo $ac_n "checking for valid C compiler optimization flags""... $ac_c" 1>&6
-echo "configure:4686: checking for valid C compiler optimization flags" >&5
+echo "configure:4307: checking for valid C compiler optimization flags" >&5
     _SAVE_CFLAGS=$CFLAGS
     CFLAGS="$CFLAGS $MOZ_OPTIMIZE_FLAGS"
     cat > conftest.$ac_ext <<EOF
-#line 4690 "configure"
+#line 4311 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 printf("Hello World\n");
 ; return 0; }
 EOF
-if { (eval echo configure:4697: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4318: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   _results=yes
 else
@@ -4742,16 +4363,8 @@ EOF
   ;;
 esac
 
-if test -z "$MOZ_MEMORY"; then
+if test -n "$MOZ_MEMORY"; then
   case "${target}" in
-    *-mingw*)
-      if test -z "$WIN32_REDIST_DIR" -a -z "$MOZ_DEBUG"; then
-        echo "configure: warning: When not building jemalloc, you need to set WIN32_REDIST_DIR to the path to the Visual C++ Redist (usually VCINSTALLDIR/redist/x86/Microsoft.VC80.CRT, for VC++ v8) if you intend to distribute your build." 1>&2
-      fi
-      ;;
-  esac
-else
-        case "${target}" in
   *-mingw*)
     export MOZ_NO_DEBUG_RTL=1
     ;;
@@ -4861,25 +4474,25 @@ if test "$COMPILE_ENVIRONMENT"; then
 
 
 echo $ac_n "checking what kind of list files are supported by the linker""... $ac_c" 1>&6
-echo "configure:4865: checking what kind of list files are supported by the linker" >&5
+echo "configure:4478: checking what kind of list files are supported by the linker" >&5
 if eval "test \"`echo '$''{'moz_cv_expand_libs_list_style'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   echo "int main() {return 0;}" > conftest.${ac_ext}
-                         if { ac_try='${CC-cc} -o conftest.${OBJ_SUFFIX} -c $MOZ_LTO_CFLAGS $CFLAGS $CPPFLAGS conftest.${ac_ext} 1>&5'; { (eval echo configure:4870: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest.${OBJ_SUFFIX}; then
+                         if { ac_try='${CC-cc} -o conftest.${OBJ_SUFFIX} -c $MOZ_LTO_CFLAGS $CFLAGS $CPPFLAGS conftest.${ac_ext} 1>&5'; { (eval echo configure:4483: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest.${OBJ_SUFFIX}; then
          echo "INPUT(conftest.${OBJ_SUFFIX})" > conftest.list
          if test "$CC_TYPE" = "clang-cl"; then
              link="$LINKER -OUT:conftest${ac_exeext}"
          else
              link="${CC-cc} -o conftest${ac_exeext}"
          fi
-         if { ac_try='$link $MOZ_LTO_LDFLAGS $LDFLAGS conftest.list $LIBS 1>&5'; { (eval echo configure:4877: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest${ac_exeext}; then
+         if { ac_try='$link $MOZ_LTO_LDFLAGS $LDFLAGS conftest.list $LIBS 1>&5'; { (eval echo configure:4490: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest${ac_exeext}; then
              moz_cv_expand_libs_list_style=linkerscript
          else
              echo "conftest.${OBJ_SUFFIX}" > conftest.list
-                                                                 if { ac_try='$link $MOZ_LTO_LDFLAGS $LDFLAGS -Wl,-filelist,conftest.list $LIBS 1>&5'; { (eval echo configure:4881: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest${ac_exeext}; then
+                                                                 if { ac_try='$link $MOZ_LTO_LDFLAGS $LDFLAGS -Wl,-filelist,conftest.list $LIBS 1>&5'; { (eval echo configure:4494: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest${ac_exeext}; then
                  moz_cv_expand_libs_list_style=filelist
-             elif { ac_try='$link $MOZ_LTO_LDFLAGS $LDFLAGS @conftest.list $LIBS 1>&5'; { (eval echo configure:4883: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest${ac_exeext}; then
+             elif { ac_try='$link $MOZ_LTO_LDFLAGS $LDFLAGS @conftest.list $LIBS 1>&5'; { (eval echo configure:4496: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest${ac_exeext}; then
                  moz_cv_expand_libs_list_style=list
              else
                  { echo "configure: error: Couldn't find one that works" 1>&2; echo "configure: error: Couldn't find one that works" 1>&5; exit 1; }
@@ -4920,12 +4533,12 @@ case "$MOZ_WIDGET_TOOLKIT" in
     if test "$COMPILE_ENVIRONMENT"; then
          ac_safe=`echo "d3d10.h" | sed 'y%./+-%__p_%'`
   echo $ac_n "checking for d3d10.h""... $ac_c" 1>&6
-echo "configure:4924: checking for d3d10.h" >&5
+echo "configure:4537: checking for d3d10.h" >&5
   if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
    cat > conftest.$ac_ext <<EOF
-#line 4929 "configure"
+#line 4542 "configure"
 #include "confdefs.h"
 
 #include <d3d10.h>
@@ -4933,7 +4546,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:4937: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4550: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
 else
@@ -5143,8 +4756,6 @@ fi
 
 
 
-
-
 CFLAGS=`echo \
     $_COMPILATION_CFLAGS \
     $CFLAGS`
@@ -5384,8 +4995,6 @@ sed 's/$/,/' >> $CONFIG_STATUS <<EOF
     (''' MOZ_PROGRAM_LDFLAGS ''', r''' $MOZ_PROGRAM_LDFLAGS ''')
     (''' MOZ_NEEDS_LIBATOMIC ''', r''' $MOZ_NEEDS_LIBATOMIC ''')
     (''' MOZ_USE_PTHREADS ''', r''' $MOZ_USE_PTHREADS ''')
-    (''' HAVE_CLOCK_MONOTONIC ''', r''' $HAVE_CLOCK_MONOTONIC ''')
-    (''' REALTIME_LIBS ''', list(split(r''' $REALTIME_LIBS ''')))
     (''' MOZ_OFFICIAL_BRANDING ''', r''' $MOZ_OFFICIAL_BRANDING ''')
     (''' MOZ_BRANDING_DIRECTORY ''', r''' $MOZ_BRANDING_DIRECTORY ''')
     (''' MOZ_DISTRIBUTION_ID ''', r''' $MOZ_DISTRIBUTION_ID ''')
@@ -5433,7 +5042,6 @@ sed 's/$/,/' >> $CONFIG_STATUS <<EOF
     (''' MOZ_SOURCE_REPO ''', r''' $MOZ_SOURCE_REPO ''')
     (''' MOZ_SOURCE_CHANGESET ''', r''' $MOZ_SOURCE_CHANGESET ''')
     (''' MOZ_INCLUDE_SOURCE_INFO ''', r''' $MOZ_INCLUDE_SOURCE_INFO ''')
-    (''' WIN32_REDIST_DIR ''', r''' $WIN32_REDIST_DIR ''')
     (''' HOST_CMFLAGS ''', r''' $HOST_CMFLAGS ''')
     (''' HOST_CMMFLAGS ''', r''' $HOST_CMMFLAGS ''')
     (''' OS_COMPILE_CMFLAGS ''', r''' $OS_COMPILE_CMFLAGS ''')