fix furnace for 32-bit

scripts/release-win32.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+# make Windows release
+# this script shall be run from Linux with MinGW installed!
+
+if [ ! -e /tmp/furnace ]; then
+  ln -s "$PWD" /tmp/furnace || exit 1
+fi
+
+cd /tmp/furnace
+
+if [ ! -e win32build ]; then
+  mkdir win32build || exit 1
+fi
+
+cd win32build
+
+i686-w64-mingw32-cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_FLAGS="-O2" -DCMAKE_CXX_FLAGS="-O2 -Wall -Wextra -Wno-unused-parameter -Werror" -DBUILD_SHARED_LIBS=OFF .. || exit 1
+make -j8 || exit 1
+i686-w64-mingw32-strip -s furnace.exe || exit 1
+
+cd ..
+
+mkdir -p release/win32 || exit 1
+cd release/win32
+
+cp ../../LICENSE LICENSE.txt || exit 1
+cp ../../win32build/furnace.exe . || exit 1
+cp ../../README.md README.txt || exit 1
+cp -r ../../papers papers || exit 1
+
+zip -r furnace.zip LICENSE.txt furnace.exe README.txt papers