build: Build docker images for proton sdk.

docker/binutils.Dockerfile.in

@@ -0,0 +1,32 @@
+FROM @PROTONSDK_URLBASE@/build-base-@ARCH@:latest AS build
+RUN wget -q @BINUTILS_URLBASE@/@BINUTILS_SOURCE@ \
+&& echo '@BINUTILS_SHA256@ @BINUTILS_SOURCE@' | sha256sum -c - \
+&& tar xf @BINUTILS_SOURCE@ -C /tmp && rm @BINUTILS_SOURCE@ \
+&& cd /tmp/binutils-@BINUTILS_VERSION@ \
+&& ./configure --quiet \
+  --prefix=/usr \
+  --libdir=/usr/lib \
+  --host=@ARCH@-linux-gnu \
+  --build=@ARCH@-linux-gnu \
+  --target=@ARCH@-@TARGET@ \
+  --program-prefix=@ARCH@-@TARGET@- \
+  --enable-gold \
+  --enable-ld=default \
+  --enable-lto \
+  --enable-static \
+  --disable-multilib \
+  --disable-nls \
+  --disable-plugins \
+  --disable-shared \
+  --disable-werror \
+  --with-gmp \
+  --with-isl \
+  --with-mpc \
+  --with-mpfr \
+  --with-system-zlib \
+  MAKEINFO=true \
+&& make --quiet -j@J@ MAKEINFO=true configure-host \
+&& make --quiet -j@J@ MAKEINFO=true LDFLAGS="-static" \
+&& make --quiet -j@J@ MAKEINFO=true install-strip DESTDIR=/opt \
+&& rm -rf /opt/usr/share/doc /opt/usr/share/info /opt/usr/share/man \
+&& rm -rf /tmp/binutils-@BINUTILS_VERSION@