Add lzma/xz

scripts.d/25-xz.sh

@@ -0,0 +1,53 @@
+#!/bin/bash
+
+XZ_SRC="https://sourceforge.net/projects/lzmautils/files/xz-5.2.5.tar.xz/download"
+
+ffbuild_enabled() {
+    return 0
+}
+
+ffbuild_dockerstage() {
+    to_df "ADD $SELF /stage.sh"
+    to_df "RUN run_stage"
+}
+
+ffbuild_dockerbuild() {
+    mkdir xz
+    cd xz
+
+    wget "$XZ_SRC" -O xz.tar.xz
+    tar xaf xz.tar.xz
+    rm xz.tar.xz
+    cd xz*
+
+    local myconf=(
+        --prefix="$FFBUILD_PREFIX"
+        --disable-shared
+        --enable-static
+        --with-pic
+    )
+
+    if [[ $TARGET == win* ]]; then
+        myconf+=(
+            --host="$FFBUILD_TOOLCHAIN"
+        )
+    else
+        echo "Unknown target"
+        return -1
+    fi
+
+    ./configure "${myconf[@]}" || return -1
+    make -j$(nproc) || return -1
+    make install || return -1
+
+    cd ../..
+    rm -rf xz
+}
+
+ffbuild_configure() {
+    echo --enable-lzma
+}
+
+ffbuild_unconfigure() {
+    echo --disable-lzma
+}