update to wslbridge2 0.9 (to fix #302), drop patches;

update to mintty 3.6.1

0001-notify-size-change-inband.patch

@@ -0,0 +1,226 @@
+diff --git a/src/wslbridge2-backend.cpp b/src/wslbridge2-backend.cpp
+index 8b86cc6..63a19e5 100644
+--- a/src/wslbridge2-backend.cpp
++++ b/src/wslbridge2-backend.cpp
+@@ -17,6 +17,7 @@
+ #include <sys/wait.h>
+ #include <unistd.h>
+ #include <wordexp.h>
++#include <limits.h> // PIPE_BUF
+ 
+ #include <string>
+ #include <vector>
+@@ -196,6 +197,7 @@ int main(int argc, char *argv[])
+ 
+         ssize_t readRet = 0, writeRet = 0;
+         char data[1024]; /* Buffer to hold raw data from pty */
++        assert(sizeof data <= PIPE_BUF);
+ 
+         do
+         {
+@@ -206,8 +208,85 @@ int main(int argc, char *argv[])
+             if (fds[0].revents & POLLIN)
+             {
+                 readRet = recv(ioSockets.inputSock, data, sizeof data, 0);
+-                if (readRet > 0)
+-                    writeRet = write(mfd_dp, data, readRet);
++                char * s = data;
++                int len = readRet;
++                writeRet = 1;
++                while (writeRet > 0 && len > 0)
++                {
++                    if (!*s)
++                    {
++                        // dispatch NUL escaped inband information
++                        s++;
++                        len--;
++
++                        if (len < 9 && s + 9 >= data + sizeof data)
++                        {
++                            // make room for additional loading
++                            memcpy(data, s, len);
++                            s = data;
++                        }
++
++                        // ensure 1 more byte is loaded to dispatch on
++                        if (!len)
++                        {
++                            readRet = recv(ioSockets.inputSock, s, 1, 0);
++                            if (readRet > 0)
++                            {
++                                len += readRet;
++                            }
++                            else
++                            {
++                                writeRet = -1;
++                                break;
++                            }
++                        }
++                        if (*s == 2)
++                        {
++                            // STX: escaped NUL
++                            s++;
++                            len--;
++                            writeRet = write(mfd_dp, "", 1);
++                        }
++                        else if (*s == 16)
++                        {
++                            // DLE: terminal window size change
++                            s++;
++                            len--;
++                            // ensure 8 more bytes are loaded for winsize
++                            while (readRet > 0 && len < 8)
++                            {
++                                readRet = recv(ioSockets.inputSock, s + len, 8 - len, 0);
++                                if (readRet > 0)
++                                {
++                                    len += readRet;
++                                }
++                            }
++                            if (readRet <= 0)
++                            {
++                                writeRet = -1;
++                                break;
++                            }
++                            struct winsize * winsp = (struct winsize *)s;
++                            s += 8;
++                            len -= 8;
++                            winsp->ws_xpixel = 0;
++                            winsp->ws_ypixel = 0;
++                            ret = ioctl(mfd, TIOCSWINSZ, winsp);
++                            if (ret != 0)
++                                perror("ioctl(TIOCSWINSZ)");
++                        }
++                    }
++                    else
++                    {
++                        int n = strnlen(s, len);
++                        writeRet = write(mfd_dp, s, n);
++                        if (writeRet > 0)
++                        {
++                            s += writeRet;
++                            len -= writeRet;
++                        }
++                    }
++                }
+             }
+ 
+             /* Resize window when buffer received in control socket */
+diff --git a/src/wslbridge2.cpp b/src/wslbridge2.cpp
+index 300ad57..3ba9096 100644
+--- a/src/wslbridge2.cpp
++++ b/src/wslbridge2.cpp
+@@ -43,19 +43,41 @@ union IoSockets
+ /* global variable */
+ static volatile union IoSockets g_ioSockets = { 0 };
+ 
++#define dont_debug_inband
++#define dont_use_controlsocket
++
+ static void resize_window(int signum)
+ {
++#ifdef use_controlsocket
++#warning this may crash for unknown reason, maybe terminate the backend
+     struct winsize winp;
++    ioctl(STDIN_FILENO, TIOCGWINSZ, &winp);
+ 
+     /* Send terminal window size to control socket */
+-    ioctl(STDIN_FILENO, TIOCGWINSZ, &winp);
+     send(g_ioSockets.controlSock, (char *)&winp, sizeof winp, 0);
++#else
++    static char wins[2 + sizeof(struct winsize)] = {0, 16};
++    static struct winsize * winsp = (struct winsize *)&wins[2];
++    ioctl(STDIN_FILENO, TIOCGWINSZ, winsp);
++
++#ifdef debug_inband
++    /* Send terminal window size inband, visualized as ESC sequence */
++    char resizesc[55];
++    //sprintf(resizesc, "\e_8;%u;%u\a", winsp->ws_row, winsp->ws_col);
++    sprintf(resizesc, "^[_8;%u;%u^G", winsp->ws_row, winsp->ws_col);
++    send(g_ioSockets.inputSock, resizesc, strlen(resizesc), 0);
++#else
++    /* Send terminal window size inband, with NUL escape */
++    send(g_ioSockets.inputSock, wins, sizeof wins, 0);
++#endif
++#endif
+ }
+ 
+ static void* send_buffer(void *param)
+ {
+     int ret;
+     char data[1024];
++    assert(sizeof data <= PIPE_BUF);
+ 
+     while (1)
+     {
+@@ -65,8 +87,33 @@ static void* send_buffer(void *param)
+             closesocket(g_ioSockets.inputSock);
+             break;
+         }
+-        if (!send(g_ioSockets.inputSock, data, ret, 0))
+-            break;
++            char * s = data;
++            int len = ret;
++            while (ret > 0 && len > 0)
++            {
++                if (!*s)
++                {
++                    // send NUL STX
++#ifdef debug_inband
++                    ret = send(g_ioSockets.inputSock, (void*)"nul", 3, 0);
++#else
++                    static char NUL_STX[] = {0, 2};
++                    ret = send(g_ioSockets.inputSock, NUL_STX, 2, 0);
++#endif
++                    s++;
++                    len--;
++                }
++                else
++                {
++                    int n = strnlen(s, len);
++                    ret = send(g_ioSockets.inputSock, s, n, 0);
++                    if (ret > 0)
++                    {
++                        s += ret;
++                        len -= ret;
++                    }
++                }
++            }
+     }
+ 
+     pthread_exit(&ret);
+@@ -480,16 +527,6 @@ int main(int argc, char *argv[])
+         g_ioSockets.controlSock = win_local_accept(controlSock);
+     }
+ 
+-    /* Capture window resize signal and send buffer to control socket */
+-    {
+-    struct sigaction act;
+-    memset(&act, 0, sizeof act);
+-    act.sa_handler = resize_window;
+-    act.sa_flags = SA_RESTART;
+-    ret = sigaction(SIGWINCH, &act, NULL);
+-    assert(ret == 0);
+-    }
+-
+     /* Create thread to send input buffer to input socket */
+     pthread_t tidInput;
+     ret = pthread_create(&tidInput, nullptr, send_buffer, nullptr);
+@@ -502,6 +539,17 @@ int main(int argc, char *argv[])
+ 
+     termState.enterRawMode();
+ 
++    /* Create thread to send window size through control socket */
++    struct sigaction act = {};
++    act.sa_handler = resize_window;
++    act.sa_flags = SA_RESTART;
++    ret = sigaction(SIGWINCH, &act, NULL);
++    assert(ret == 0);
++
++    /* Notify initial size in case it's changed since starting */
++    //resize_window(0);
++    kill(getpid(), SIGWINCH);
++
+     /*
+      * wsltty#254: WORKAROUND: Terminates input thread forcefully
+      * when output thread exits. Need some inter-thread syncing.

0002-add-com-for-lifted-wsl.patch

@@ -0,0 +1,62 @@
+diff -rup src/sav/GetVmId.cpp src/GetVmId.cpp
+--- src/sav/GetVmId.cpp	2021-04-27 13:50:51.000000000 +0000
++++ src/GetVmId.cpp	2022-02-03 19:43:53.684999800 +0000
+@@ -46,11 +46,24 @@ void ComInit(void)
+                                 EOAC_STATIC_CLOAKING, NULL);
+     assert(hRes == 0);
+ 
+-    hRes = CoCreateInstance(CLSID_LxssUserSession,
++    // First try with COM server in lifted WSL service
++    hRes = CoCreateInstance(CLSID_WslService,
+                             NULL,
+                             CLSCTX_LOCAL_SERVER,
+-                            IID_ILxssUserSession,
++                            IID_IWSLService,
+                             (PVOID *)&wslSession);
++
++
++    // Now try with COM server in system WSL service
++    if (FAILED(hRes))
++    {
++        hRes = CoCreateInstance(CLSID_LxssUserSession,
++                                NULL,
++                                CLSCTX_LOCAL_SERVER,
++                                IID_ILxssUserSession,
++                                (PVOID *)&wslSession);
++    }
++
+     assert(hRes == 0);
+ }
+ 
+diff -rup src/sav/LxssUserSession.hpp src/LxssUserSession.hpp
+--- src/sav/LxssUserSession.hpp	2021-04-27 13:50:51.000000000 +0000
++++ src/LxssUserSession.hpp	2022-02-03 19:45:22.846298200 +0000
+@@ -11,14 +11,26 @@
+ #ifndef LXSSUSERSESSION_H
+ #define LXSSUSERSESSION_H
+ 
+-/* Class identifier */
++// COM IDs for lifted WSL service
++static const GUID CLSID_WslService = {
++    0xF122531F,
++    0x326B,
++    0x4514,
++    { 0x85, 0xAE, 0xDC, 0x99, 0xD3, 0x1D, 0x82, 0x56 } };
++
++static const GUID IID_IWSLService = {
++    0x50047071,
++    0x122C,
++    0x4CAD,
++    { 0x9C, 0x93, 0x94, 0x72, 0x0E, 0xB7, 0x7B, 0x06 } };
++
++// COM IDs for system WSL service
+ static const GUID CLSID_LxssUserSession = {
+     0x4F476546,
+     0xB412,
+     0x4579,
+     { 0xB6, 0x4C, 0x12, 0x3D, 0xF3, 0x31, 0xE3, 0xD6 } };
+ 
+-/* Interface identifier */
+ static const GUID IID_ILxssUserSession = {
+     0x536A6BCF,
+     0xFE04,

LICENSE.mintty

@@ -1,4 +1,4 @@
-mintty is copyright 2008-13 Andy Koppe, 2015-18 Thomas Wolff.
+mintty is copyright 2008-22 Andy Koppe, 2015-22 Thomas Wolff.
 
 Licensed under the terms of the GNU General Public License version 3 or later,
 amended with the bundling clause to clarify ambiguous interpretation.

README.md

@@ -35,17 +35,35 @@ You may need to open the Properties of the installer first, tab “General”
 section “Security” (if available) and select “Unblock”, 
 to enable the “Run anyway” button.
 
+#### WSLtty Portable installer
+
+For a portable installation, e.g. on a USB stick, choose the 
+“-install-portable.exe” file for download. Installation will prompt 
+for a portable installation folder interactively. 
+For example, choosing `U:\opt` will create and use folder 
+`U:\opt\wsltty` both as installation directory and configuration directory.
+Portable installation does not install any start menu or desktop shortcuts 
+and no context menu entries. It creates a shortcut in the selected 
+portable installation folder to start the default WSL distribution.
+
+#### Installation from archive ####
+
+In case a local anti-virus guard barfs about the wsltty installer, the 
+release also contains a `.cab` file. Download it, open it, extract its files 
+to some temporary deployment directory, and invoke `install.bat` from there, 
+or `install-portable.bat` for a portable installation.
+
 #### Installation from source repository ####
 
 Checkout the wsltty repository, or download the source archive, unpack and rename the directory to `wsltty`.
-Invoke `make` (or `make pkg` if directory is called `wsltty-master`), 
+Install Alpine WSL from the Microsoft Store.
-then `make install`.
+Invoke `make build`, then `make install`.
 
 Note this has to be done within a Cygwin environment. A minimal Cygwin 
 environment for this purpose would be installed with the 
 [Cygwin installer](https://cygwin.com/setup-x86_64.exe) 
 from [cygwin.com](https://cygwin.com/), 
-with additional packages `make`, `gcc-g++ 9.3.0`, `unzip`, `zoo`.
+with additional packages `make`, `gcc-g++`, `unzip`, `zoo`, `patch`, (`lcab`).
 
 #### Installation to non-default locations ####
 
@@ -56,14 +74,20 @@ the optional second parameter designates the configuration directory.
 
 ### Installation with other package management environments ###
 
-Note that these are 3rd-party contributions and do not necessarily 
+Note: These are 3rd-party packages, not managed by this repository.
-provide the latest version.
+
+#### Windows Package Manager ####
+
+To install wsltty from the 
+[Windows Package Manager Community Repository](https://github.com/microsoft/winget-pkgs), 
+invoke one of
+* `winget install wsltty`
+* `winget upgrade wsltty`
 
 #### Chocolatey ####
 
 If you use the [Chocolatey package manager](https://chocolatey.org/), 
 invoke one of
-<img height=222 align=right src=https://github.com/mintty/wsltty.appx/raw/master/wsltty.appx.png>
 * `choco install wsltty`
 * `choco upgrade wsltty`
 
@@ -76,10 +100,6 @@ then, invoke one of
 * `scoop install wsltty`
 * `scoop update wsltty`
 
-#### Windows Appx package ####
-
-A Windows Appx package and certificate is available in the [wsltty.appx](https://github.com/mintty/wsltty.appx/) repository.
-
 ### Uninstallation ###
 
 To uninstall wsltty desktop, start menu, and context menu integration:

VERSION

@@ -1 +1 @@
-3.4.1
+3.6.1

appveyor.yml

@@ -0,0 +1,31 @@
+# This file is part of wsltty project
+
+# Build image; of course wsltty has nothing to do with Visual Studio -
+# this is just the name of Appveyor's build environment image
+# that also contains cygwin
+image: Visual Studio 2022
+
+# Version format
+version: "#{build}"
+
+# Do not increment build number after pull requests
+pull_requests:
+  do_not_increment_build_number: true
+
+# Do not start a new build when a new Git tag is created
+skip_tags: true
+
+init:
+- cmd: |
+    set PATH=C:\cygwin64;C:\cygwin64\bin;%windir%\System32
+    setup-x86_64 -q -P unzip -P zoo -P patch -P lcab
+    winget install Alpine
+
+build_script:
+- cmd: |
+    make
+
+test_script:
+- cmd: |
+    bin\mintty.exe --log mintty.log --exec echo hello mintty
+    grep echo mintty.log

config-distros.sh

@@ -14,10 +14,10 @@ copy () {
 }
 
 delete () {
-  from=/F
+  from="$1"
-  to="$1"
+  to="$1"	# same again, to fill parameter
   export from to
-  cmd /c cmd2.bat del
+  cmd /c cmd2.bat del/F
 }
 
 compare () {
@@ -291,7 +291,16 @@ config () {
   echoc "- root $root"
   wdir=%USERPROFILE%
 
-  if $ok && [ -n "$distro" ]
+  case "$name" in
+  docker*)	echo skipping docker system
+  		return;;
+  esac
+  case "$root" in
+  *\\Docker*)	echo skipping docker system
+  		return;;
+  esac
+
+  if $ok && ! $remove && [ -n "$distro" ]
   then	# fix #163: backend missing +x with certain mount options
 	echo Setting +x wslbridge2 backends for distro "'$distro'"
 	(cd "$INSTDIR"; cd bin; PATH="${WINDIR}/Sysnative:${PATH}" wsl.exe -d "$distro" chmod +x wslbridge2-backend)

install-portable.bat

@@ -0,0 +1,27 @@
+@echo off
+
+set sel="Select folder to place installation of portable wsltty"
+
+for /f "usebackq delims=" %%f in (`powershell "(new-object -COM Shell.Application).BrowseForFolder(0, '%sel%', 0, 0).self.path"`) do set f=%%f
+set instdir=%f%\wsltty
+
+if "%f%"=="" (
+	echo no installation
+	exit
+) else if not exist "%f%" (
+	echo invalid installation folder %instdir%
+	exit
+)
+
+call install "%instdir%" "%instdir%" /P
+
+rem create shortcut
+cd /D "%instdir%"
+set instpath=%instdir:~2%
+set target=%%COMSPEC%%
+set minttyargs=/C bin\mintty.exe --WSL= --icon=/wsl.ico --configdir=. -~
+set bridgeargs= -
+set wdir=%instpath%
+set icon=%instpath%\wsl.ico
+cscript /nologo mkshortcut.vbs "/name:WSL Terminal Portable"
+

install.bat

@@ -1,9 +1,9 @@
 @echo off
 
 set refinstalldir=%%LOCALAPPDATA%%\wsltty
-set installdir="%LOCALAPPDATA%\wsltty"
 set refconfigdir=%%APPDATA%%\wsltty
-set configdir="%APPDATA%\wsltty"
+if "%installdir%" == "" set installdir="%LOCALAPPDATA%\wsltty"
+if "%configdir%" == "" set configdir="%APPDATA%\wsltty"
 call dequote installdir
 call dequote configdir
 set oldroot="%installdir%"
@@ -137,11 +137,16 @@ mkdir "%configdir%\themes" 2> nul:
 mkdir "%configdir%\sounds" 2> nul:
 
 rem create config file if it does not yet exist
-if not exist "%configdir%\config" echo # To use common configuration in %%APPDATA%%\mintty, simply remove this file>"%configdir%\config"
+if exist "%configdir%\config" goto appconfig
+echo # To use common configuration in %%APPDATA%%\mintty, simply remove this file>"%configdir%\config"
+if "%3" == "/P" echo # Do not remove this file for WSLtty Portable>>"%configdir%\config"
 
 
 :appconfig
 
+rem skip configuration for WSLtty Portable
+if "%3" == "/P" goto end
+
 rem distro-specific stuff: shortcuts and launch scripts
 cd /D "%installdir%"
 echo Configuring for WSL distributions

makefile

@@ -4,20 +4,22 @@
 # make targets:
 # make [all]	build a distributable installer (default)
 # make pkg	build an installer, bypassing the system checks
+# make build	build the software (no installer)
+# make install	install wsltty locally from build (no installer needed)
 # make wsltty	build the software, using the local copy of mintty
 
 
 # wsltty release
-ver=3.4.1
+ver=3.6.1
 
 # wsltty appx release - must have 4 parts!
-verx=3.4.1.0
+verx=3.6.1.0
 
 
 ##############################
 # mintty release version
 
-minttyver=3.4.1
+minttyver=3.6.1
 
 ##############################
 
@@ -25,7 +27,7 @@ minttyver=3.4.1
 repo=Biswa96/wslbridge2
 
 # wslbridge2 master release version
-wslbridgever=0.6
+wslbridgever=0.9
 
 # wslbridge2 latest version
 #archive=master
@@ -146,8 +148,13 @@ $(wslbridgedir).zip:
 wslbridge-source:	$(wslbridgedir).zip
 	unzip -o $(wslbridgedir).zip
 	cp $(wslbridgedir)/LICENSE LICENSE.wslbridge2
-	# patch
+	# as a hotfix for #302, we assume the two patches are 
-	cd $(wslbridgedir); patch -p1 < ../0001-notify-size-change-inband.patch
+	# not needed anymore for wslbridge2 v0.9
+	# patch to fix #220
+	# test case in mintty: (sleep 0.1; echo -e "\e[31;80t") & wslbridge2
+	##cd $(wslbridgedir); patch -p1 < ../0001-notify-size-change-inband.patch
+	# patch to https://github.com/Biswa96/wslbridge2/commit/41575379b416703c49e2687e957440239a4cdfb7
+	##cd $(wslbridgedir); patch -p0 < ../0002-add-com-for-lifted-wsl.patch
 
 wslbridge-frontend:	wslbridge-source
 	echo ------------- Compiling wslbridge2 frontend
@@ -183,6 +190,7 @@ appxversion=VERSION_SUFFIX="– wsltty appx $(verx)" WSLTTY_VERSION="$(verx)"
 mintty-build:
 	# ensure rebuild of version-specific check and message
 	rm -f mintty-$(minttyver)/bin/*/windialog.o
+	rm -f mintty-$(minttyver)/bin/*/winmain.o
 	# build mintty
 	cd mintty-$(minttyver)/src; make $(wslbuild) $(wslversion)
 	mkdir -p bin
@@ -240,39 +248,70 @@ appx-bin:
 	cp /bin/cygwin1.dll bin/
 	cp /bin/cygwin-console-helper.exe bin/
 
-cop:	ver
+CAB=wsltty-$(ver)-$(arch)
-	mkdir -p rel
-	rm -f rel/wsltty-$(ver)-install-$(arch).exe
-	sed -e "s,%version%,$(ver)," -e "s,%arch%,$(arch)," makewinx.cfg > rel/wsltty.SED
-	cp bin/cygwin1.dll rel/
-	cp bin/cygwin-console-helper.exe rel/
-	cp bin/dash.exe rel/
-	cp bin/regtool.exe rel/
-	cp bin/mintty.exe rel/
-	cp bin/zoo.exe rel/
-	cp lang.zoo rel/
-	cp themes.zoo rel/
-	cp sounds.zoo rel/
-	cp charnames.txt rel/
-	cp bin/wslbridge2.exe rel/
-	cp bin/wslbridge2-backend rel/
-	cp mkshortcut.vbs rel/
-	#cp bin/mkshortcut.exe rel/
-	#cp bin/cygpopt-0.dll rel/
-	#cp bin/cygiconv-2.dll rel/
-	#cp bin/cygintl-8.dll rel/
-	cp LICENSE.* rel/
-	cp VERSION rel/
-	cp *.lnk rel/
-	cp *.ico rel/
-	cp *.url rel/
-	cp *.bat rel/
-	cp *.sh rel/
-	cp *.vbs rel/
 
-cab:	cop
+copcab:	ver
+	mkdir -p $(CAB)
+	cp bin/cygwin1.dll $(CAB)/
+	cp bin/cygwin-console-helper.exe $(CAB)/
+	cp bin/dash.exe $(CAB)/
+	cp bin/regtool.exe $(CAB)/
+	cp bin/mintty.exe $(CAB)/
+	cp bin/zoo.exe $(CAB)/
+	cp lang.zoo $(CAB)/
+	cp themes.zoo $(CAB)/
+	cp sounds.zoo $(CAB)/
+	cp charnames.txt $(CAB)/
+	cp bin/wslbridge2.exe $(CAB)/
+	cp bin/wslbridge2-backend $(CAB)/
+	cp mkshortcut.vbs $(CAB)/
+	#cp bin/mkshortcut.exe $(CAB)/
+	#cp bin/cygpopt-0.dll $(CAB)/
+	#cp bin/cygiconv-2.dll $(CAB)/
+	#cp bin/cygintl-8.dll $(CAB)/
+	cp LICENSE.* $(CAB)/
+	cp VERSION $(CAB)/
+	cp *.lnk $(CAB)/
+	cp *.ico $(CAB)/
+	cp *.url $(CAB)/
+	cp *.bat $(CAB)/
+	cp config-distros.sh $(CAB)/
+	cp mkshortcut.vbs $(CAB)/
+
+cop:	copcab
+	mkdir -p rel
+	cp -fl $(CAB)/* rel/
+
+installer:	cop cab normal-installer silent-installer portable-installer
+
+cab:
+	# build cab archive
+	lcab -r $(CAB) rel/$(CAB).cab
+
+normal-installer:
+	# prepare build of installer
+	rm -f rel/$(CAB)-install.exe
+	sed -e "s,%version%,$(ver)," -e "s,%arch%,$(arch)," makewinx.cfg > rel/wsltty.SED
+	# build installer
 	cd rel; iexpress /n wsltty.SED
 
+silent-installer:
+	# prepare build of installer
+	rm -f rel/$(CAB)-install-quiet.exe
+	cd rel; sed -e "/ShowInstallProgramWindow/ s/0/1/" -e "/HideExtractAnimation/ s/0/1/" -e "/InstallPrompt/ s/=.*/=/" -e "/FinishMessage/ s/=.*/=/" -e "/TargetName/ s/install.exe/install-quiet.exe/" wsltty.SED > wsltty-quiet.SED
+	# build installer
+	cd rel; iexpress /n wsltty-quiet.SED
+
+InstallPrompt=Install Mintty terminal for WSL Portable?
+FinishMessage=Mintty for WSL Portable installation finished
+
+portable-installer:
+	# prepare build of installer
+	rm -f rel/$(CAB)-install-portable.exe
+	cd rel; sed -e "/InstallPrompt/ s/=.*/=$(InstallPrompt)/" -e "/FinishMessage/ s/=.*/=$(FinishMessage)/" -e "/AppLaunched/ s/install/install-portable/" -e "/TargetName/ s/install.exe/install-portable.exe/" wsltty.SED > wsltty-portable.SED
+	# build installer
+	cd rel; iexpress /n wsltty-portable.SED
+
 install:	cop installbat
 
 installbat:
@@ -288,8 +327,11 @@ mintty-usr:	mintty-get mintty-appx
 # local wsltty build target:
 wsltty:	wslbridge cygwin mintty-build mintty-pkg
 
+# build software without installer:
+build:	wslbridge cygwin mintty-get mintty-build mintty-pkg
+
 # standalone wsltty package build target:
-pkg:	wslbridge cygwin mintty-get mintty-build mintty-pkg cab
+pkg:	wslbridge cygwin mintty-get mintty-build mintty-pkg installer
 
 # appx package contents target:
 wsltty-appx:	wslbridge appx-bin mintty-get mintty-build-appx mintty-appx

makewinx.cfg

@@ -26,7 +26,7 @@ SourceFiles=SourceFiles
 InstallPrompt=Install Mintty terminal for WSL (Windows Subsystem for Linux)?
 DisplayLicense=
 FinishMessage=Mintty for WSL installed - for documentation and configuration see https://github.com/mintty/wsltty
-TargetName=wsltty-%version%-install-%arch%.exe
+TargetName=wsltty-%version%-%arch%-install.exe
 FriendlyName=wsltty
 AppLaunched=cmd.exe /c install.bat
 PostInstallCmd=<None>
@@ -60,6 +60,7 @@ FILE24="mintty.ico"
 FILE25="mkshortcut.vbs"
 FILE26="dequote.bat"
 FILE27="cmd2.bat"
+FILE28="install-portable.bat"
 
 [SourceFiles]
 SourceFiles0=.
@@ -93,4 +94,5 @@ SourceFiles0=.
 %FILE25%=
 %FILE26%=
 %FILE27%=
+%FILE28%=