Make Win64 build work both under MSYS and Cygwin

9 files changed, 201 insertions, 28 deletions

diff --git a/aclocal.m4 b/aclocal.m4
index 34237fcb43..339a15a2bb 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -132,7 +132,7 @@ if test "X$host" = "Xwin32" -a "x$GCC" != "xyes"; then
 		AC_MSG_RESULT([Cygwin and VC])
 		MIXED_CYGWIN_VC=yes
 		CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_VC"
-	elif test -x /usr/bin/i686-pc-msys-gcc.exe; then
+	elif test -x /usr/bin/msysinfo; then
 	        CFLAGS="-O2"
 		MIXED_MSYS=yes
 		AC_MSG_RESULT([MSYS and VC])
diff --git a/erts/aclocal.m4 b/erts/aclocal.m4
index 34237fcb43..339a15a2bb 100644
--- a/erts/aclocal.m4
+++ b/erts/aclocal.m4
@@ -132,7 +132,7 @@ if test "X$host" = "Xwin32" -a "x$GCC" != "xyes"; then
 		AC_MSG_RESULT([Cygwin and VC])
 		MIXED_CYGWIN_VC=yes
 		CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_VC"
-	elif test -x /usr/bin/i686-pc-msys-gcc.exe; then
+	elif test -x /usr/bin/msysinfo; then
 	        CFLAGS="-O2"
 		MIXED_MSYS=yes
 		AC_MSG_RESULT([MSYS and VC])
diff --git a/erts/configure.in b/erts/configure.in
index 8798adf3a5..a171c6ec2b 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"
@@ -619,6 +613,19 @@ esac
 AC_SUBST(OPSYS)
 AC_SUBST(ARCH)
 
+# Need to add this adjustment after we know the architecture, will fail on 64bit
+# This should be temporary, USE_32BIT_TIME_T should go away before R15B
+case $host_os in
+    win32)
+	# FIXME: Use time_t all the way and remove _USE_32BIT_TIME_T.
+	if test "x$ARCH" != "xamd64"; then
+	  AC_MSG_WARN([Reverting to 32-bit time_t])
+	  CPPFLAGS="$CPPFLAGS -D_USE_32BIT_TIME_T"
+	fi
+	;;
+	*)
+	;;
+esac	
 dnl Check consistency of os and darwin-switches
 
 
@@ -3703,16 +3710,23 @@ 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"`
@@ -3742,9 +3756,20 @@ 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$rdir/include/openssl/opensslv.h"; then
 		is_real_ssl=yes
diff --git a/erts/etc/win32/cygwin_tools/vc/emu_cc.sh b/erts/etc/win32/cygwin_tools/vc/emu_cc.sh
index c74c35111b..f7c34a4564 100755
--- a/erts/etc/win32/cygwin_tools/vc/emu_cc.sh
+++ b/erts/etc/win32/cygwin_tools/vc/emu_cc.sh
@@ -17,6 +17,11 @@
 # 
 # %CopyrightEnd%
 # 
+if [ X"$CONFIG_SUBTYPE" = X"win64" ]; then
+    GCC="x86_64-w64-mingw32-gcc.exe"
+else 
+    GCC="gcc"
+fi
 TOOLDIR=$ERL_TOP/erts/etc/win32/cygwin_tools/vc
 COFFIX=$TOOLDIR/coffix
 WTOOLDIR=`(cygpath -d $TOOLDIR 2>/dev/null || cygpath -w $TOOLDIR)`
@@ -71,7 +76,7 @@ if [ $SKIP_COFFIX = false ]; then
     if [ "X$EMU_CC_SH_DEBUG_LOG" != "X" ]; then
 	echo "gcc -o $TEMPFILE -D__WIN32__ -DWIN32 -DWINDOWS -fomit-frame-pointer $CMD" >> $EMU_CC_SH_DEBUG_LOG 2>&1
     fi
-    eval gcc -o $TEMPFILE -D__WIN32__ -DWIN32 -DWINDOWS -fomit-frame-pointer $CMD
+    eval $GCC -o $TEMPFILE -D__WIN32__ -DWIN32 -DWINDOWS -fomit-frame-pointer $CMD
     RES=$?
     if [ $RES = 0 ]; then
 	$COFFIX.exe -e `(cygpath -d $TEMPFILE 2>/dev/null || cygpath -w $TEMPFILE)`
@@ -85,6 +90,6 @@ if [ $SKIP_COFFIX = false ]; then
     rm -f $TEMPFILE
     exit $RES
 else
-    eval gcc -D__WIN32__ -DWIN32 -DWINDOWS -fomit-frame-pointer -fno-tree-copyrename $CMD 2>/dev/null
+    eval $GCC -D__WIN32__ -DWIN32 -DWINDOWS -fomit-frame-pointer -fno-tree-copyrename $CMD 2>/dev/null
     exit $?
 fi
diff --git a/lib/erl_interface/aclocal.m4 b/lib/erl_interface/aclocal.m4
index 34237fcb43..339a15a2bb 100644
--- a/lib/erl_interface/aclocal.m4
+++ b/lib/erl_interface/aclocal.m4
@@ -132,7 +132,7 @@ if test "X$host" = "Xwin32" -a "x$GCC" != "xyes"; then
 		AC_MSG_RESULT([Cygwin and VC])
 		MIXED_CYGWIN_VC=yes
 		CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_VC"
-	elif test -x /usr/bin/i686-pc-msys-gcc.exe; then
+	elif test -x /usr/bin/msysinfo; then
 	        CFLAGS="-O2"
 		MIXED_MSYS=yes
 		AC_MSG_RESULT([MSYS and VC])
diff --git a/lib/odbc/aclocal.m4 b/lib/odbc/aclocal.m4
index 34237fcb43..339a15a2bb 100644
--- a/lib/odbc/aclocal.m4
+++ b/lib/odbc/aclocal.m4
@@ -132,7 +132,7 @@ if test "X$host" = "Xwin32" -a "x$GCC" != "xyes"; then
 		AC_MSG_RESULT([Cygwin and VC])
 		MIXED_CYGWIN_VC=yes
 		CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_VC"
-	elif test -x /usr/bin/i686-pc-msys-gcc.exe; then
+	elif test -x /usr/bin/msysinfo; then
 	        CFLAGS="-O2"
 		MIXED_MSYS=yes
 		AC_MSG_RESULT([MSYS and VC])
diff --git a/lib/wx/aclocal.m4 b/lib/wx/aclocal.m4
index 34237fcb43..339a15a2bb 100644
--- a/lib/wx/aclocal.m4
+++ b/lib/wx/aclocal.m4
@@ -132,7 +132,7 @@ if test "X$host" = "Xwin32" -a "x$GCC" != "xyes"; then
 		AC_MSG_RESULT([Cygwin and VC])
 		MIXED_CYGWIN_VC=yes
 		CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_VC"
-	elif test -x /usr/bin/i686-pc-msys-gcc.exe; then
+	elif test -x /usr/bin/msysinfo; then
 	        CFLAGS="-O2"
 		MIXED_MSYS=yes
 		AC_MSG_RESULT([MSYS and VC])
diff --git a/lib/wx/configure.in b/lib/wx/configure.in
index a2e41b540e..e00d5cba98 100755
--- a/lib/wx/configure.in
+++ b/lib/wx/configure.in
@@ -398,6 +398,15 @@ else
     CWXWIN3=$CWXWIN_PROG/wxWidgets-2.8
     CWXWIN4=$CWXWIN_PROG/wxMSW-2.8
     CWX_DOCUMENTED="/opt/local/pgm/wxMSW-2.8.* /opt/local/pgm/wxWidgets-2.8.*"
+    case $ac_cv_sizeof_void_p in
+    	 8)
+		CWX_DOCUMENTED="/opt/local64/pgm/wxMSW-2.8.* /opt/local64/pgm/wxWidgets-2.8.* $CWX_DOCUMENTED"
+		;;
+         *)
+		true
+		;;
+    esac	
+			
     CWXPATH="$CWXWIN1 $CWXWIN2 $CWX_DOCUMENTED $CWXWIN3.* $CWXWIN4.*"
 
     for dir in $CWXPATH; do
diff --git a/otp_build b/otp_build
index 0222e4923b..a4e25510c1 100755
--- a/otp_build
+++ b/otp_build
@@ -65,9 +65,16 @@ usage ()
     echo "    installer_win32 <dir> - creates a windows installer from <dir>" 
     echo ""
     echo "Before trying to build on windows, consider the following option"
-    echo "    env_win32 - echo environment settings for win32 with visual C++, use with eval"
+    echo "    env_win32 [<arch>] - echo environment settings for win32 with visual C++, use with eval"
+    echo "                         The optional <arch> can be x64 for 64bit Windows 7" 
+    echo "                         or x86 for 32bit Windows XP+"
+    echo "    env_win64 - echo environment settings for win32 with visual C++, use with eval"
+    echo "                Note that env_win32 x64 gives the same result, Windows 7 64bit"
     echo "    env_mingw32 - echo environment settings for win32 with MinGW, use with eval"
-    echo "    env_msys64 - echo environment settings for win32 with visual C++ running msys and mingw, use with eval"
+    echo "                  - experimental!"
+    echo "    env_msys64 - echo environment settings for win32 with visual C++ running "
+    echo "                 msys and mingw, use with eval"
+    echo "                  - experimental!"
     echo ""
     echo "Before trying to build for vxworks, consider the following option"
     echo "    env_vxworks <cpu>  - echo environment settings for vxworks, use with eval"
@@ -278,7 +285,10 @@ chk_eq()
 	s=`$SUM_CMD $x | awk '{print $1}'`
 	if test "$s" != "$master_sum"; then
 	    echo "Error: $master and $x are not equal, make sure they are!" >&2
-	    exit 1
+	    echo "Maybe you would want to:" >&2
+	    echo "for x in $slaves; do cp $master \$x; done" >&2
+	    echo "? Or something else is wrong." 2>&1
+	    exit 2
 	fi
     done
 }
@@ -876,6 +886,119 @@ echo_env_mingw32 ()
 # N.B. In Erlang, and the build system, win32 means windows, so we keep
 # everything as terget win32, but add the CONFIG_SUBTYPE win64, which can
 # be handled by configure, setting WINDOWS_64BIT in headers and such
+echo_env_win64 ()
+{
+    #echo_envinfo
+    if [ X"$SHELL" = X"" ]; then
+	echo "You need to export the shell variable first," \
+		"for bourne-like shells, type:" >&2
+	echo 'export SHELL' >&2
+	echo "and for csh-like shells, type:" >&2
+	echo 'setenv SHELL $SHELL' >&2
+	echo " - then try again." >&2
+	exit 1
+    fi
+    echo_env_erltop
+    # Try to cope with paths containing unexpected things like stray 
+    # mixed paths (c:/something/bin) and quotes. Only C and D drive
+    # handled.
+    CCYGPATH=`cygpath c:\\`
+    DCYGPATH=`cygpath d:\\`
+    P2=`echo :$PATH | \
+	sed "s,\",,g;s,:[cC]:,:$CCYGPATH,g;s,:[dD]:,:$DCYGPATH,g;s,^:,,"`
+    P3=""
+    save_ifs=$IFS
+    IFS=:
+    for p in $P2; do
+	if [ -d "$p" ]; then
+	    C1="`(cygpath -d $p 2>/dev/null || cygpath -w $p)`" 2> /dev/null
+	    C2=`cygpath "$C1" 2> /dev/null` 2> /dev/null
+	else
+	    C2=""
+	fi
+	if [ ! -z "$C2" ]; then
+	    if [ -z "$P3" ];then 
+		P3="$C2"
+	    else 
+		P3="$P3:$C2"
+	    fi
+	fi
+    done
+    IFS=$save_ifs
+    WIN32_WRAPPER_PATH="$ERL_TOP/erts/etc/win32/cygwin_tools/vc:$ERL_TOP/erts/etc/win32/cygwin_tools"
+
+    
+    echo_setenv OVERRIDE_TARGET win32 ';'
+    echo_setenv CONFIG_SUBTYPE win64 ';'
+    echo_setenv CC cc.sh ';'
+    echo_setenv CXX cc.sh ';'
+    echo_setenv AR ar.sh ';'
+    echo_setenv RANLIB true ';'
+    if [ -f "$ERL_TOP/erts/autoconf/win64.config.cache.static" ]; then
+	echo_setenv OVERRIDE_CONFIG_CACHE_STATIC  "$ERL_TOP/erts/autoconf/win64.config.cache.static" ';'
+    fi
+    echo_setenv OVERRIDE_CONFIG_CACHE "$ERL_TOP/erts/autoconf/win64.config.cache" ';'
+    echo_setenv WIN32_WRAPPER_PATH "$WIN32_WRAPPER_PATH" ';'
+    echo_setenv PATH "$WIN32_WRAPPER_PATH:$P3" ';'
+    echo_envinfo
+}
+
+echo_env_msys32 ()
+{
+    #echo_envinfo
+    if [ X"$SHELL" = X"" ]; then
+	echo "You need to export the shell variable first," \
+		"for bourne-like shells, type:" >&2
+	echo 'export SHELL' >&2
+	echo "and for csh-like shells, type:" >&2
+	echo 'setenv SHELL $SHELL' >&2
+	echo " - then try again." >&2
+	exit 1
+    fi
+    echo_env_erltop
+    # Try to cope with paths containing unexpected things like stray 
+    # mixed paths (c:/something/bin) and quotes. Only C and D drive
+    # handled.
+    P2=`echo :$PATH | \
+	sed "s,\",,g;s,:\([a-zA-Z]\):,:/\L\1,g;s,^:,,"`
+    P3=""
+    save_pwd=`pwd`
+    save_ifs=$IFS
+    IFS=:
+    for p in $P2; do
+	if [ -d "$p" ]; then
+	    C1=`(cd "$p" && cmd //C "for %i in (".") do @echo %~fsi")`
+	    C2=`echo "$C1" | sed 's,^\([a-zA-Z]\):\\\\,/\L\1/,;s,\\\\,/,g'`
+	else
+	    C2=""
+	fi
+	if [ ! -z "$C2" ]; then
+	    if [ -z "$P3" ];then 
+		P3="$C2"
+	    else 
+		P3="$P3:$C2"
+	    fi
+	fi
+    done
+    IFS=$save_ifs
+    WIN32_WRAPPER_PATH="$ERL_TOP/erts/etc/win32/msys_tools/vc:$ERL_TOP/erts/etc/win32/msys_tools"
+
+    echo_setenv OVERRIDE_TARGET win32 ';'
+    echo_setenv CC cc.sh ';'
+    echo_setenv CXX cc.sh ';'
+    echo_setenv AR ar.sh ';'
+    echo_setenv RANLIB true ';'
+    if [ -f "$ERL_TOP/erts/autoconf/win32.config.cache.static" ]; then
+	echo_setenv OVERRIDE_CONFIG_CACHE_STATIC  "$ERL_TOP/erts/autoconf/win32.config.cache.static" ';'
+    fi
+
+    echo_setenv OVERRIDE_CONFIG_CACHE "$ERL_TOP/erts/autoconf/win32.config.cache" ';'
+    echo_setenv WIN32_WRAPPER_PATH "$WIN32_WRAPPER_PATH" ';'
+    echo_setenv PATH "$WIN32_WRAPPER_PATH:$P3" ';'
+    echo_envinfo
+}
+
+
 echo_env_msys64 ()
 {
     #echo_envinfo
@@ -900,11 +1023,8 @@ echo_env_msys64 ()
     IFS=:
     for p in $P2; do
 	if [ -d "$p" ]; then
-	    #echo 'p =' "|$p|"
 	    C1=`(cd "$p" && cmd //C "for %i in (".") do @echo %~fsi")`
-	    #echo 'C1 =' "|$C1|"
 	    C2=`echo "$C1" | sed 's,^\([a-zA-Z]\):\\\\,/\L\1/,;s,\\\\,/,g'`
-	    #echo 'C2 =' "|$C2|"
 	else
 	    C2=""
 	fi
@@ -1178,7 +1298,7 @@ BUILDSYS=$TARGET
 case $TARGET in
     *-cygwin)
 	if [ X"$BUILD_FOR_CYGWIN" = X"" ]; then
-	    if [ X"$OVERRIDE_TARGET" = X"" -a X"$1" != X"env_win32" -a  X"$1" != X"env_mingw32" ];then
+	    if [ X"$OVERRIDE_TARGET" = X"" -a X"$1" != X"env_win32" -a X"$1" != X"env_win64" -a  X"$1" != X"env_mingw32" ];then
 		echo "Building for windows, you should do the " \
 		    "following first:" >&2
 		echo 'eval `./otp_build env_win32`' >&2
@@ -1188,7 +1308,7 @@ case $TARGET in
 	    fi
 	fi;;
     *-mingw32)
-	if [ X"$OVERRIDE_TARGET" = X"" -a X"$1" != X"env_msys64"  ];then
+	if [ X"$OVERRIDE_TARGET" = X"" -a X"$1" != X"env_win32" -a X"$1" != X"env_msys32" -a X"$1" != X"env_msys64"  ];then
 	    echo "Building for windows, you should do the " \
 		"following first:" >&2
 	    echo 'eval `./otp_build env_msys64`' >&2
@@ -1324,9 +1444,23 @@ case "$1" in
 		fi;
 		do_debuginfo_win32 "$2";;
 	env_win32)
-		echo_env_win32;;
+	        if [ x"$2" = x"x64" -o x"$2" = x"amd64" ]; then
+		    if [ -x /usr/bin/msysinfo ]; then
+			echo_env_msys64
+		    else
+			echo_env_win64
+		    fi
+		else
+		    if [ -x /usr/bin/msysinfo ]; then
+			echo_env_msys32
+		    else
+			echo_env_win32
+		    fi
+		fi;;
 	env_mingw32)
 		echo_env_mingw32;;
+	env_win64)
+		echo_env_win64;;
 	env_msys64)
 		echo_env_msys64;;
 	env_vxworks)