Merge branch 'pan/win64-port'

* pan/win64-port:
  Update static cache
  Back to not using 32bit time_t
  Remove ancient WaitForInputIdle workaround
  Iron out bugs in Win64 found in daily builds
  Make Win64 build work both under MSYS and Cygwin
  Fix aclocal.m4 to override changes in opu
  Make whole of OTP build and release on Win64
  Get cerl and distribution working in Win64
  Get working prompt in Win64 using bootstrap code
  Build Win64 Erlang emulator using MSYS
  Add static win64 cache

OTP-9130
OTP-9766

1 files changed, 44 insertions, 64 deletions

diff --git a/erts/configure.in b/erts/configure.in
index 10d303e241..4174439d76 100644
--- a/erts/configure.in
+++ b/erts/configure.in
@@ -383,12 +383,6 @@ case $host_os in
 	# The ethread library requires _WIN32_WINNT of at least 0x0403.
 	# -D_WIN32_WINNT=* from CPPFLAGS is saved in ETHR_DEFS.
 	CPPFLAGS="$CPPFLAGS -D_WIN32_WINNT=0x0500 -DWINVER=0x0500"
-	# _USE_32BIT_TIME_T is needed when using VC++ 2005 (ctime() will fail
-	# otherwise since we pass it a 32-bit value).
-	#
-	# FIXME: Use time_t all the way and remove _USE_32BIT_TIME_T.
-	AC_MSG_WARN([Reverting to 32-bit time_t])
-	CPPFLAGS="$CPPFLAGS -D_USE_32BIT_TIME_T"
 	;;
     darwin*)
         CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE"
@@ -398,53 +392,7 @@ case $host_os in
 esac
 
 
-
-MIXED_CYGWIN=no
-
-AC_MSG_CHECKING(for mixed cygwin and native VC++ environment)
-if test "X$host" = "Xwin32" -a "x$GCC" != x"yes"; then
-	if test -x /usr/bin/cygpath; then
-		CFLAGS="-O2"
-		MIXED_CYGWIN=yes
-		AC_MSG_RESULT([yes])
-		MIXED_CYGWIN_VC=yes
-		CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_VC"
-	else
-		AC_MSG_RESULT([undeterminable])
-		AC_MSG_ERROR(Seems to be mixed windows but not with cygwin, cannot handle this!)
-	fi
-else
-	AC_MSG_RESULT([no])
-	MIXED_CYGWIN_VC=no
-fi
-AC_SUBST(MIXED_CYGWIN_VC)
-
-AC_MSG_CHECKING(for mixed cygwin and native MinGW environment)
-if test "X$host" = "Xwin32" -a "x$GCC" = x"yes"; then
-	if test -x /usr/bin/cygpath; then
-		CFLAGS="-O2"
-		MIXED_CYGWIN=yes
-		AC_MSG_RESULT([yes])
-		MIXED_CYGWIN_MINGW=yes
-		CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_MINGW"
-	else
-		AC_MSG_RESULT([undeterminable])
-		AC_MSG_ERROR(Seems to be mixed windows but not with cygwin, cannot handle this!)
-	fi
-else
-	AC_MSG_RESULT([no])
-	MIXED_CYGWIN_MINGW=no
-fi
-AC_SUBST(MIXED_CYGWIN_MINGW)
-
-AC_MSG_CHECKING(if we mix cygwin with any native compiler)
-if test "X$MIXED_CYGWIN" = "Xyes" ; then
-	AC_MSG_RESULT([yes])	
-else
-	AC_MSG_RESULT([no])
-fi
-
-AC_SUBST(MIXED_CYGWIN)
+LM_WINDOWS_ENVIRONMENT
 	
 dnl
 dnl Flags to the C compiler
@@ -2584,7 +2532,7 @@ static void new_fp_exception(void)
  * Implement unmask_fpe() and check_fpe() based on CPU/OS combination
  */
 
-#if (defined(__i386__) || defined(__x86_64__)) && defined(__GNUC__) && !defined(__CYGWIN__)
+#if (defined(__i386__) || defined(__x86_64__)) && defined(__GNUC__) && !defined(__CYGWIN__) && !defined(__MINGW32__)
 
 static void unmask_x87(void)
 {
@@ -3637,7 +3585,7 @@ elif test "x$with_ssl_zlib" = "xyes" || test "x$with_ssl_zlib" = "x"; then
 		AC_MSG_WARN([Cannot search for zlib; missing cross system root (erl_xcomp_sysroot).])
 		SSL_LINK_WITH_ZLIB=no	
 		STATIC_ZLIB_LIBS=	
-	elif  test "x$MIXED_CYGWIN" = "xyes"; then
+	elif  test "x$MIXED_CYGWIN" = "xyes" -o "x$MIXED_MSYS" = "xyes"; then
 		SSL_LINK_WITH_ZLIB=no	
 		STATIC_ZLIB_LIBS=	
 	else
@@ -3749,16 +3697,23 @@ case "$erl_xcomp_without_sysroot-$with_ssl" in
     	AC_CHECK_PROG(REGTOOL, regtool, regtool, false)
 	if test "$ac_cv_prog_REGTOOL" != false; then
 		wrp="/machine/software/microsoft/windows/currentversion/"
-		urp="uninstall/openssl_is1/inno setup: app path"
+	   	if test "x$ARCH" = "xamd64"; then
+		   urp="uninstall/openssl (64-bit)_is1/inno setup: app path"
+		   regtool_subsystem=-w
+		else
+		   urp="uninstall/openssl (32-bit)_is1/inno setup: app path"
+		   regtool_subsystem=-W
+		fi	
 		rp="$wrp$urp"
-		if regtool -q get "$rp" > /dev/null; then
+		if regtool -q $regtool_subsystem get "$rp" > /dev/null; then
 		   true
 		else
-		   urp="uninstall/openssl (32-bit)_is1/inno setup: app path"
+		   # Fallback to unspecified wordlength
+		   urp="uninstall/openssl_is1/inno setup: app path"
 		   rp="$wrp$urp"
 		fi	
-		if regtool -q get "$rp" > /dev/null; then
-			ssl_install_dir=`regtool -q get "$rp"`
+		if regtool -q $regtool_subsystem get "$rp" > /dev/null; then
+			ssl_install_dir=`regtool -q $regtool_subsystem get "$rp"`
 			# Try hard to get rid of spaces...
 			if cygpath -d "$ssl_install_dir" > /dev/null 2>&1; then
 				ssl_install_dir=`cygpath -d "$ssl_install_dir"`
@@ -3766,6 +3721,20 @@ case "$erl_xcomp_without_sysroot-$with_ssl" in
 			extra_dir=`cygpath $ssl_install_dir`
 		fi
 	fi
+    elif test "x$MIXED_MSYS" = "xyes"; then
+    	AC_CHECK_PROG(REGTOOL, reg_query.sh, reg_query.sh, false)
+	if test "$ac_cv_prog_REGTOOL" != false; then
+	   	if test "x$ARCH" = "xamd64"; then
+		   rp="HKLM/SOFTWARE/Microsoft/Windows/CurrentVersion/Uninstall/OpenSSL (64-bit)_is1"
+		else
+		   rp="HKLM/SOFTWARE/Microsoft/Windows/CurrentVersion/Uninstall/OpenSSL_is1"
+		fi	
+		key="Inno Setup: App Path"
+		if "$ac_cv_prog_REGTOOL" "$rp" "$key" > /dev/null; then
+			ssl_install_dir=`"$ac_cv_prog_REGTOOL" "$rp" "$key"`
+			extra_dir=`win2msys_path.sh "$ssl_install_dir"`
+		fi
+	fi
     fi
     # We search for OpenSSL in the common OS standard locations.
     SSL_APP=ssl
@@ -3774,14 +3743,25 @@ case "$erl_xcomp_without_sysroot-$with_ssl" in
 
     SSL_CRYPTO_LIBNAME=crypto
     SSL_SSL_LIBNAME=ssl
+    
+    if  test "x$MIXED_CYGWIN" = "xyes" -o "x$MIXED_MSYS" = "xyes"; then
+    	if test "x$ARCH" = "xamd64"; then
+	  std_win_ssl_locations="/cygdrive/c/OpenSSL-Win64 /c/OpenSSL-Win64 /opt/local64/pgm/OpenSSL"
+	else
+	  std_win_ssl_locations="/cygdrive/c/OpenSSL-Win32 /c/OpenSSL-Win32 /cygdrive/c/OpenSSL /c/OpenSSL /opt/local/pgm/OpenSSL"
+	fi
+    else
+        std_win_ssl_locations=""
+    fi
+
 
     AC_MSG_CHECKING(for OpenSSL >= 0.9.7 in standard locations)
-    for rdir in $extra_dir /cygdrive/c/OpenSSL $std_ssl_locations; do
+    for rdir in $extra_dir $std_win_ssl_locations $std_ssl_locations; do
 	dir="$erl_xcomp_sysroot$rdir"
 	if test -f "$erl_xcomp_isysroot$rdir/include/openssl/opensslv.h"; then
 		is_real_ssl=yes
 		SSL_ROOT="$dir"
-		if test "x$MIXED_CYGWIN" = "xyes" ; then
+		if test "x$MIXED_CYGWIN" = "xyes" -o "x$MIXED_MSYS" = "xyes"; then
 			if test -f "$dir/lib/VC/libeay32.lib"; then
 				SSL_RUNTIME_LIBDIR="$rdir/lib/VC"
 				SSL_LIBDIR="$dir/lib/VC"
@@ -3856,7 +3836,7 @@ case "$erl_xcomp_without_sysroot-$with_ssl" in
          		])
          		CPPFLAGS=$old_CPPFLAGS
 			if test "x$ssl_found" = "xyes"; then
-			   	if test "x$MIXED_CYGWIN" = "xyes" ; then
+			   	if test "x$MIXED_CYGWIN" = "xyes" -o "x$MIXED_MSYS" = "xyes"; then
 				   	ssl_linkable=yes
 				else
 					saveCFLAGS="$CFLAGS"
@@ -3968,7 +3948,7 @@ dnl		so it is - be adoptable
     SSL_ROOT="$with_ssl"
     SSL_CRYPTO_LIBNAME=crypto
     SSL_SSL_LIBNAME=ssl
-    if test "x$MIXED_CYGWIN" = "xyes" && test -d "$with_ssl/lib/VC"; then
+    if test "x$MIXED_CYGWIN" = "xyes" -o "x$MIXED_MSYS" = "xyes" && test -d "$with_ssl/lib/VC"; then
 	if test -f "$with_ssl/lib/VC/libeay32.lib"; then
 	    SSL_LIBDIR="$with_ssl/lib/VC"
 	    SSL_CRYPTO_LIBNAME=libeay32