[win32] Simple meson build script for Win32

msys2 dependencies must be installed first.
Some of mingw-w64-i686-*
netsurf libraries too

contrib/win32/mes_mingw32.sh

@@ -0,0 +1,89 @@
+#!/bin/bash
+
+rm -rf builddir32
+export LDFLAGS="-lws2_32"
+export CFLAGS="-g2 -O2"
+LIBRARY_PATH="$HOME/lib32" \
+PKG_CONFIG_PATH="$HOME/lib32/pkgconfig" \
+/mingw32/bin/meson setup builddir32 \
+-D88-colors=false \
+-D256-colors=false \
+-Dapidoc=false \
+-Dbacktrace=false \
+-Dbittorrent=false \
+-Dbrotli=true \
+-Dbzlib=false \
+-Dcgi=false \
+-Dcodepoint=false \
+-Dcss=true \
+-Dcombining=false \
+-Ddebug=false \
+-Ddgi=true \
+-Ddoc=false \
+-Dexmode=true \
+-Dfastmem=true \
+-Dfsp=false \
+-Dfsp2=true \
+-Dgemini=true \
+-Dgettext=false \
+-Dgnutls=false \
+-Dgopher=true \
+-Dgpm=false \
+-Dgssapi=false \
+-Dguile=false \
+-Dhtml-highlight=true \
+-Dhtmldoc=false \
+-Didn=true \
+-Dipv6=true \
+-Dlibcss=true \
+-Dlibcurl=true \
+-Dlibev=false \
+-Dlibevent=false \
+-Dlibsixel=false \
+-Dluapkg= \
+-Dlzma=false \
+-Dmouse=true \
+-Dmujs=false \
+-Dnls=true \
+-Dnntp=true \
+-Dopenssl=true \
+-Dpdfdoc=false \
+-Dperl=false \
+-Dprefix=$HOME \
+-Dpython=false \
+-Dquickjs=false \
+-Dreproducible=false \
+-Druby=false \
+-Dsm-scripting=false \
+-Dsmb=false \
+-Dspidermonkey=false \
+-Dstatic=false \
+-Dterminfo=false \
+-Dtest=false \
+-Dtre=false \
+-Dtrue-color=false \
+-Dutf-8=false \
+-Dwithdebug=false \
+-Dx=false \
+-Dxbel=false \
+-Dzlib=true \
+-Dzstd=true || exit 4
+
+
+/mingw32/bin/meson compile -C builddir32
+
+# prepare zip
+rm -rf $HOME/ELINKS32
+
+mkdir -p $HOME/ELINKS32/src
+mkdir -p $HOME/ELINKS32/po
+
+install builddir32/src/elinks.exe $HOME/ELINKS32/src/
+
+cd builddir32/po
+for i in *; do cp -v $i/LC_MESSAGES/elinks.mo $HOME/ELINKS32/po/$i.gmo; done
+cd -
+
+cd $HOME/ELINKS32/src
+for i in $(ntldd.exe -R elinks.exe | grep \\\\mingw32\\\\bin | cut -d'>' -f2 | cut -d' ' -f2); do cp -v $i . ; done
+cd -