FROM @PROTONSDK_URLBASE@/binutils-@ARCH@-w64-mingw32:@BINUTILS_VERSION@ AS binutils
FROM @PROTONSDK_URLBASE@/mingw-headers-@ARCH@:@MINGW_VERSION@ AS mingw-headers
FROM @PROTONSDK_URLBASE@/build-base-@ARCH@:latest AS build
COPY --from=binutils      /opt/usr /usr
COPY --from=mingw-headers /opt/usr /usr
RUN wget -q @GCC_URLBASE@/@GCC_SOURCE@ \
&& echo '@GCC_SHA256@ @GCC_SOURCE@' | sha256sum -c - \
&& tar xf @GCC_SOURCE@ -C /tmp && rm @GCC_SOURCE@ \
&& mkdir /tmp/gcc-@GCC_VERSION@/build && cd /tmp/gcc-@GCC_VERSION@/build \
&& ../configure --quiet \
  --prefix=/usr \
  --libdir=/usr/lib \
  --libexecdir=/usr/lib \
  --host=@ARCH@-linux-gnu \
  --build=@ARCH@-linux-gnu \
  --target=@ARCH@-w64-mingw32 \
  --program-prefix=@ARCH@-w64-mingw32- \
  --enable-languages=c \
  --disable-bootstrap \
  --disable-checking \
  --disable-multilib \
  --disable-nls \
  --disable-shared \
  --disable-threads \
  --disable-werror \
  --with-system-gmp \
  --with-system-isl \
  --with-system-mpc \
  --with-system-mpfr \
  --with-system-zlib \
  MAKEINFO=true \
&& make --quiet -j@J@ MAKEINFO=true CFLAGS="-static --static" LDFLAGS="-s -static --static" all-gcc \
&& make --quiet -j@J@ MAKEINFO=true CFLAGS="-static --static" LDFLAGS="-s -static --static" install-strip-gcc DESTDIR=/opt \
&& rm -rf /opt/usr/share/doc /opt/usr/share/info /opt/usr/share/man \
&& rm -rf /tmp/gcc-@GCC_VERSION@