1 files changed, 164 insertions, 0 deletions

diff --git a/other/docker/windows/build_toxcore.sh b/other/docker/windows/build_toxcore.sh
new file mode 100644
index 00000000..0f4c2731
--- /dev/null
+++ b/other/docker/windows/build_toxcore.sh
@@ -0,0 +1,164 @@
+#!/usr/bin/env sh
+
+set -e -x
+
+#=== Cross-Compile Toxcore ===
+
+build()
+{
+    ARCH=${1}
+
+    echo "Building for ${ARCH} architecture"
+
+    # set some things
+
+    WINDOWS_TOOLCHAIN=${ARCH}-w64-mingw32
+
+    # toxcore dependencies that we will copy to the user for static build of toxcore (e.g. vpx, opus, sodium)
+    DEP_PREFIX_DIR="/root/prefix/${ARCH}"
+
+    # toxcore dependencies that user doesn't need in build result (e.g. libcheck used for testing toxcore)
+    EXTRA_DEP_PREFIX_DIR="/root/extra-prefix/${ARCH}"
+    mkdir -p "${EXTRA_DEP_PREFIX_DIR}"
+
+    # where to put the result of this particular build
+    RESULT_PREFIX_DIR="/prefix/${ARCH}"
+    mkdir -p "${RESULT_PREFIX_DIR}"
+
+    # where to install static/shared toxcores before deciding whether they should be copied over to the user
+    STATIC_TOXCORE_PREFIX_DIR="/tmp/static_prefix"
+    SHARED_TOXCORE_PREFIX_DIR="/tmp/shared_prefix"
+    mkdir -p "${STATIC_TOXCORE_PREFIX_DIR}" "${SHARED_TOXCORE_PREFIX_DIR}"
+
+    export MAKEFLAGS=j$(nproc)
+    export CFLAGS=-O3
+
+    echo
+    echo "=== Building toxcore ${ARCH} ==="
+    export PKG_CONFIG_PATH="${DEP_PREFIX_DIR}/lib/pkgconfig:${EXTRA_DEP_PREFIX_DIR}/lib/pkgconfig"
+
+    cp /toxcore /tmp/toxcore -R
+    cd /tmp/toxcore/build
+    echo "
+        SET(CMAKE_SYSTEM_NAME Windows)
+
+        SET(CMAKE_C_COMPILER   ${WINDOWS_TOOLCHAIN}-gcc)
+        SET(CMAKE_CXX_COMPILER ${WINDOWS_TOOLCHAIN}-g++)
+        SET(CMAKE_RC_COMPILER  ${WINDOWS_TOOLCHAIN}-windres)
+
+        SET(CMAKE_FIND_ROOT_PATH /usr/${WINDOWS_TOOLCHAIN} ${DEP_PREFIX_DIR} ${EXTRA_DEP_PREFIX_DIR})
+    " > windows_toolchain.cmake
+
+    if [ "${ENABLE_TEST}" = "true" ]; then
+        echo "SET(CROSSCOMPILING_EMULATOR /usr/bin/wine)" >> windows_toolchain.cmake
+    fi
+
+    cmake -DCMAKE_TOOLCHAIN_FILE=windows_toolchain.cmake \
+        -DCMAKE_INSTALL_PREFIX="${STATIC_TOXCORE_PREFIX_DIR}" \
+        -DENABLE_SHARED=OFF \
+        -DENABLE_STATIC=ON \
+        ${EXTRA_CMAKE_FLAGS} \
+        ..
+    cmake --build . --target install
+
+    if [ "${ENABLE_TEST}" = "true" ]; then
+        rm -rf /root/.wine
+
+        # setup wine
+        if [ "${ARCH}" = "i686" ]; then
+            export WINEARCH=win32
+        else
+            export WINEARCH=win64
+        fi
+
+        winecfg
+        export CTEST_OUTPUT_ON_FAILURE=1
+        # add libgcc_s_sjlj-1.dll libwinpthread-1.dll libcheck-0.dll into PATH env var of wine
+        export WINEPATH=`cd /usr/lib/gcc/${WINDOWS_TOOLCHAIN}/*posix/ ; winepath -w $(pwd)`\;`winepath -w /usr/${WINDOWS_TOOLCHAIN}/lib/`\;`winepath -w ${EXTRA_DEP_PREFIX_DIR}/bin`
+
+        if [ "${ALLOW_TEST_FAILURE}" = "true" ]; then
+            set +e
+        fi
+        cmake --build . --target test
+        if [ "${ALLOW_TEST_FAILURE}" = "true" ]; then
+            set -e
+        fi
+    fi
+
+    # move static dependencies
+    cp "${STATIC_TOXCORE_PREFIX_DIR}"/* "${RESULT_PREFIX_DIR}" -R
+    cp "${DEP_PREFIX_DIR}"/* "${RESULT_PREFIX_DIR}" -R
+
+    # make libtox.dll
+    cd "${SHARED_TOXCORE_PREFIX_DIR}"
+    for archive in ${STATIC_TOXCORE_PREFIX_DIR}/lib/libtox*.a
+    do
+        ${WINDOWS_TOOLCHAIN}-ar xv ${archive}
+    done
+    ${WINDOWS_TOOLCHAIN}-gcc -Wl,--export-all-symbols \
+                             -Wl,--out-implib=libtox.dll.a \
+                             -shared \
+                             -o libtox.dll \
+                             *.obj \
+                             ${STATIC_TOXCORE_PREFIX_DIR}/lib/*.a \
+                             ${DEP_PREFIX_DIR}/lib/*.a \
+                             /usr/${WINDOWS_TOOLCHAIN}/lib/libwinpthread.a \
+                             -liphlpapi \
+                             -lws2_32 \
+                             -static-libgcc
+    cp libtox.dll.a ${RESULT_PREFIX_DIR}/lib
+    mkdir -p ${RESULT_PREFIX_DIR}/bin
+    cp libtox.dll ${RESULT_PREFIX_DIR}/bin
+
+    rm -rf /tmp/*
+
+    # remove everything from include directory except tox headers
+    mv ${RESULT_PREFIX_DIR}/include/tox ${RESULT_PREFIX_DIR}/tox
+    rm -rf ${RESULT_PREFIX_DIR}/include/*
+    mv ${RESULT_PREFIX_DIR}/tox ${RESULT_PREFIX_DIR}/include/tox
+
+    sed -i "s|^prefix=.*|prefix=${RESULT_PREFIX_DIR}|g" ${RESULT_PREFIX_DIR}/lib/pkgconfig/*.pc
+    sed -i "s|^libdir=.*|libdir=${RESULT_PREFIX_DIR}/lib|g" ${RESULT_PREFIX_DIR}/lib/*.la
+}
+
+#=== Test Supported vs. Enabled ===
+
+if [ "${ENABLE_ARCH_i686}" != "true" ] && [ "${ENABLE_ARCH_x86_64}" != "true" ]; then
+    echo "Error: No architecture specified. Set either ENABLE_ARCH_i686 or ENABLE_ARCH_x86_64 or both."
+    exit 1
+fi
+
+if [ "${ENABLE_ARCH_i686}" = "true" ] && [ "${SUPPORT_ARCH_i686}" != "true" ]; then
+    echo "Error: Can't build for i686 architecture because the image was created without SUPPORT_ARCH_i686 set"
+    exit 1
+fi
+
+if [ "${ENABLE_ARCH_x86_64}" = "true" ] && [ "${SUPPORT_ARCH_x86_64}" != "true" ]; then
+    echo "Error: Can't build for x86_64 architecture because the image was created without SUPPORT_ARCH_x86_64 set"
+    exit 1
+fi
+
+if [ "${ENABLE_TEST}" = "true" ] && [ "${SUPPORT_TEST}" != "true" ]; then
+    echo "Error: Can't build with tests because the image was created without SUPPORT_TEST set"
+    exit 1
+fi
+
+#=== Build ===
+
+if [ "${ENABLE_ARCH_i686}" = "true" ]; then
+    build i686
+fi
+
+if [ "${ENABLE_ARCH_x86_64}" = "true" ]; then
+    build x86_64
+fi
+
+
+tree -h /prefix
+
+echo
+echo "Built toxcore successfully!"
+echo
+
+# since we are building as root
+chmod 777 /prefix -R