Build a set of Windows 32-bit 'legacy' binaries with VS2003.

The downside of moving to VS2015 is that its output won't run on very
old versions of Windows. It's not yet clear whether anyone still cares
about things before, say, Win2000 or WinXP, but since my build
environment still _has_ VS2003 available, it's easy enough to build
the extra set of binaries anyway just in case. (At least for now.)

The new binaries live in a build output directory 'w32old'. As with
w64, there is no installer for them; but unlike w64, I don't intend to
add one.

Buildscr

@@ -155,7 +155,10 @@ in putty do convert -size 164x312 'gradient:blue-white' -distort SRT -90 -swirl
 in putty do convert -size 493x58 canvas:white \( icons/putty-48.png -geometry +440+5 \) -composite windows/msibanner.bmp
 
 delegate windows
-  # Build the main binaries.
+  # Build the original binaries.
+  in putty/windows with visualstudio do/win mkdir buildold && nmake -f Makefile.vc BUILDDIR=buildold\ $(Makeargs) all cleantestprogs
+
+  # Build the VS2015 binaries.
   in putty/windows with visualstudio2015_32bit do/win mkdir build32 && nmake -f Makefile.vc BUILDDIR=build32\ $(Makeargs) all cleantestprogs
   in putty/windows with visualstudio2015_64bit do/win mkdir build64 && nmake -f Makefile.vc BUILDDIR=build64\ $(Makeargs) all cleantestprogs
 
@@ -181,6 +184,8 @@ delegate windows
   ifneq "$(winsigncode)" "" in putty/windows do $(winsigncode) -i http://www.chiark.greenend.org.uk/~sgtatham/putty/ -n "PuTTY Installer" installer.msi Output/installer.exe
 
   # Finished Windows builds.
+  return putty/windows/buildold/*.exe
+  return putty/windows/buildold/*.map
   return putty/windows/build32/*.exe
   return putty/windows/build32/*.map
   return putty/windows/build64/*.exe
@@ -191,11 +196,14 @@ delegate windows
 enddelegate
 in putty/doc do make mostlyclean
 in putty/doc do make $(Docmakever)
+in putty/windows/buildold do zip -k -j putty.zip `ls *.exe | grep -v puttytel` ../../doc/putty.chm ../../doc/putty.hlp ../../doc/putty.cnt
 in putty/windows/build32 do zip -k -j putty.zip `ls *.exe | grep -v puttytel` ../../doc/putty.chm ../../doc/putty.hlp ../../doc/putty.cnt
 in putty/windows/build64 do zip -k -j putty.zip `ls *.exe | grep -v puttytel` ../../doc/putty.chm ../../doc/putty.hlp ../../doc/putty.cnt
 in putty/doc do zip puttydoc.zip *.html
 
 # Deliver the actual PuTTY release directory into a subdir `putty'.
+deliver putty/windows/buildold/*.exe putty/w32old/$@
+deliver putty/windows/buildold/putty.zip putty/w32old/$@
 deliver putty/windows/build32/*.exe putty/w32/$@
 deliver putty/windows/build32/putty.zip putty/w32/$@
 deliver putty/windows/build64/*.exe putty/w64/$@
@@ -212,6 +220,7 @@ deliver putty/putty-src.zip putty/$@
 deliver putty/*.tar.gz putty/$@
 
 # Deliver the map files alongside the `proper' release deliverables.
+deliver putty/windows/buildold/*.map maps/w32old/$@
 deliver putty/windows/build32/*.map maps/w32/$@
 deliver putty/windows/build64/*.map maps/w64/$@
 

sign.sh

@@ -27,7 +27,7 @@ sign() {
 
 cd "$1"
 echo "===== Signing with key '$keyname'"
-for i in putty*src.zip putty*.tar.gz w32/*.exe w32/*.zip w32/*.msi w64/*.exe w64/*.zip; do
+for i in putty*src.zip putty*.tar.gz w32/*.exe w32/*.zip w32/*.msi w64/*.exe w64/*.zip w32old/*.exe w32old/*.zip; do
     sign --detach-sign "$i" "$i.gpg"
 done
 for i in md5sums sha1sums sha256sums sha512sums; do