Cross compiling Qt5 mingw32, http://mxe.cc

#!/bin/sh
set -e
set -x

QT_TAR=~/sources/qt5.tar
QT_PREFIX=~/Qt5Mingw
TMP_DIR=/tmp/qt5mingw-tmp
MXE_DIR=/opt/mxe

export PATH=$PWD/bin:$PATH
export PKG_CONFIG=$MXE_DIR/usr/bin/i686-pc-mingw32-pkg-config
export PKG_CONFIG_PATH=$MXE_DIR/usr/i686-pc-mingw32/lib/pkgconfig
export OPENSSL_LIBS="`'i686-pc-mingw32-pkg-config' --libs-only-l openssl`"
export PSQL_LIBS="-lpq -lsecur32 `'i686-pc-mingw32-pkg-config' --libs-only-l openssl`-lws2_32"
export SYBASE_LIBS="-lsybdb `'i686-pc-mingw32-pkg-config' --libs-only-l gnutls` -liconv -lws2_32"
export PKG_CONFIG_LIBDIR=$MXE_DIR/usr/i686-pc-mingw32
export PKG_CONFIG_SYSROOT_DIR=$MXE_DIR/usr/i686-pc-mingw32/lib

########################################################################Z

rm -rf $TMP_DIR
mkdir -p $TMP_DIR
cd $TMP_DIR
tar xf $QT_TAR

qtrepotools/bin/qt5_tool -c

sed -i "s|CFG_ICONV=no|CFG_ICONV=yes|" ./qtbase/configure
echo -e "\nLIBS+=-lws2_32" >> ./qtbase/src/sql/sql.pro
sed -i "s|#ifndef __ICreateDevEnum_INTERFACE_DEFINED__|#ifdef patched for mingw|" ./qtmultimedia/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp
sed -i "s|extern GUID CLSID_AudioRendererCategory;|extern const GUID CLSID_AudioRendererCategory;|" ./qtmultimedia/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp
sed -i "s|extern GUID IID_ICreateDevEnum;|extern const GUID IID_ICreateDevEnum;|" ./qtmultimedia/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp
sed -i "s|extern GUID CLSID_SystemDeviceEnum;|extern const GUID CLSID_SystemDeviceEnum;|" ./qtmultimedia/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp


./configure -prefix $QT_PREFIX -release -opensource -confirm-license \
        -xplatform win32-g++ -device-option CROSS_COMPILE=i686-pc-mingw32- \
        -fast \
        -force-pkg-config \
        -iconv \
        -opengl desktop \
        -accessibility \
        -no-reduce-exports \
        -no-rpath \
        -make libs \
        -nomake demos \
        -nomake examples \
        -make tools \
        -make translations \
        -qt-sql-sqlite \
        -qt-sql-odbc \
        -qt-sql-psql \
        -qt-sql-tds -D Q_USE_SYBASE \
        -system-zlib \
        -system-libpng \
        -no-libjpeg \
        -system-sqlite \
        -openssl-linked \
        -no-dbus \
        -glib -gstreamer \
        -verbose \
        -I$MXE_DIR/usr/i686-pc-mingw32/include/dbus-1.0 \
        -I$MXE_DIR/usr/i686-pc-mingw32/lib/dbus-1.0/include \
        -no-icu \
        -iconv \
        -I$MXE_DIR/usr/i686-pc-mingw32/include/glib-2.0 \
        -I$MXE_DIR/usr/i686-pc-mingw32/lib/glib-2.0/include \
        -I$MXE_DIR/usr/i686-pc-mingw32/include/gstreamer-0.10 \
        -I$MXE_DIR/usr/i686-pc-mingw32/include/libxml2 \
        -no-pch \
        -I$MXE_DIR/usr/i686-pc-mingw32/include/gtk-2.0 \
        -I$MXE_DIR/usr/i686-pc-mingw32/include/cairo \
        -I$MXE_DIR/usr/i686-pc-mingw32/include/pango-1.0 \
        -I$MXE_DIR/usr/i686-pc-mingw32/lib/gtk-2.0/include \
        -I$MXE_DIR/usr/i686-pc-mingw32/include/gdk-pixbuf-2.0 \
        -I$MXE_DIR/usr/i686-pc-mingw32/include/atk-1.0 \
        -no-gtkstyle

make -j9
rm -rf $QT_PREFIX
make install -j9

rm -rf $TMP_DIR

exit $?