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refactor: move binutils build into independent Docker layer
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Signed-off-by: Martin Kröning <[email protected]>
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mkroening committed Aug 20, 2024
1 parent f44e946 commit 331b296
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Showing 2 changed files with 36 additions and 25 deletions.
38 changes: 36 additions & 2 deletions Dockerfile
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,40 @@ RUN cargo xtask build \
--no-default-features \
--features pci,smp,acpi,newlib,tcp,dhcpv4

FROM buildpack-deps:bookworm AS binutils
RUN set -eux; \
apt-get update; \
apt-get install -y --no-install-recommends \
bison \
flex \
texinfo \
; \
rm -rf /var/lib/apt/lists/*;
ADD --link https://github.com/hermit-os/binutils.git /binutils
WORKDIR /binutils
ENV CFLAGS="-w" \
CXXFLAGS="-w"
ARG TARGET
ARG PREFIX
RUN set -eux; \
./configure \
--target=$TARGET \
--prefix=$PREFIX \
--with-sysroot \
--disable-werror \
--disable-multilib \
--disable-shared \
--disable-nls \
--disable-gdb \
--disable-libdecnumber \
--disable-readline \
--disable-sim \
--enable-tls \
--enable-lto \
--enable-plugin; \
make -O -j$(nproc); \
make install

FROM buildpack-deps:bookworm AS builder

RUN set -eux; \
Expand All @@ -31,15 +65,15 @@ WORKDIR /root
COPY --link --from=kernel /kernel/libhermit.a /root/kernel/libhermit.a
ENV LDFLAGS_FOR_TARGET="-L/root/target/x86_64/release -lhermit"

ADD --link https://github.com/hermit-os/binutils.git binutils
ARG PREFIX
COPY --link --from=binutils $PREFIX $PREFIX
ADD --link https://github.com/hermit-os/gcc.git gcc
ADD --link https://github.com/hermit-os/hermit-playground.git hermit
ADD --link https://github.com/hermit-os/newlib.git newlib
ADD --link https://github.com/hermit-os/pthread-embedded.git pte
ADD --link ./toolchain.sh ./toolchain.sh

ARG TARGET
ARG PREFIX
RUN ./toolchain.sh $TARGET $PREFIX


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23 changes: 0 additions & 23 deletions toolchain.sh
Original file line number Diff line number Diff line change
Expand Up @@ -22,29 +22,6 @@ export CXXFLAGS_FOR_TARGET="-fPIE -pie"

echo "Build bootstrap toolchain for $TARGET with $NJOBS jobs for $PREFIX"

if [ ! -d "tmp/binutils" ]; then
mkdir -p tmp/binutils
cd tmp/binutils
../../binutils/configure \
--target=$TARGET \
--prefix=$PREFIX \
--with-sysroot \
--disable-werror \
--disable-multilib \
--disable-shared \
--disable-nls \
--disable-gdb \
--disable-libdecnumber \
--disable-readline \
--disable-sim \
--enable-tls \
--enable-lto \
--enable-plugin
make -O $NJOBS
make install
cd -
fi

if [ ! -d "tmp/bootstrap" ]; then
mkdir -p tmp/bootstrap
cd tmp/bootstrap
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