Add buildroot support

Hopefully in a commit in the not-too-distant future, we can remove most or all of build-rootfs.sh in favor of buildroot. Signed-off-by: Brian Cain <[email protected]>
quic · Oct 18, 2024 · 89dfb67 · 89dfb67
1 parent 193f5f7
commit 89dfb67
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diff --git a/Dockerfile b/Dockerfile
@@ -75,6 +75,7 @@ ENV MUSL_SRC_URL https://github.com/quic/musl/archive/d125203fcb134febcde6ca3218
 ENV HEXMVM_SRC_URL https://github.com/quic/hexagonMVM/archive/v0.1.1.tar.gz
 ENV LINUX_SRC_URL https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.7.11.tar.xz
 ENV BUSYBOX_SRC_URL https://busybox.net/downloads/busybox-1.36.1.tar.bz2
+ENV BUILDROOT_SRC_URL https://github.com/quic/buildroot/archive/hexagon-2024.10.18.tar.gz
 
 #ENV PYTHON_SRC_URL https://www.python.org/ftp/python/3.9.5/Python-3.9.5.tar.xz
 #ADD get-host-clang-cmake-python.sh /root/hexagon-toolchain/get-host-clang-cmake-python.sh
@@ -91,6 +92,12 @@ ENV IN_CONTAINER 1
 ADD build-toolchain.sh /root/hexagon-toolchain/build-toolchain.sh
 RUN cd /root/hexagon-toolchain && ./build-toolchain.sh ${ARTIFACT_TAG}
 
+RUN cd /root/hexagon-toolchain && \
+    make -C buildroot/ O=../obj_buildroot/ qcom_dsp_qemu_defconfig && \
+    cd obj_buildroot && \
+    make -j && \
+    install ./images/* ${ARTIFACT_BASE}/${ARTIFACT_TAG}/buildroot
+
 ARG TEST_TOOLCHAIN=1
 
 ADD build-rootfs.sh /root/hexagon-toolchain/build-rootfs.sh

diff --git a/get-src-repos.sh b/get-src-repos.sh
@@ -14,6 +14,7 @@ git clone --depth=1 -q git://git.kernel.org/pub/scm/linux/kernel/git/stable/linu
 git clone --depth=1 -q https://github.com/python/cpython &
 git clone --depth=1 -q git://repo.or.cz/libc-test &
 git clone -q https://git.busybox.net/busybox/ &
+git clone -q https://github.com/quic/buildroot/ &
 
 
 git clone -q --branch=hexagon https://github.com/quic/musl &

diff --git a/get-src-tarballs.sh b/get-src-tarballs.sh
@@ -47,6 +47,13 @@ get_src_tarballs() {
 	echo ${MUSL_SRC_URL} > ${MANIFEST_DIR}/musl.txt
 	cd -
 
+	wget --quiet ${BUILDROOT_SRC_URL} -O buildroot.tar.xz
+	mkdir buildroot
+	cd buildroot
+	tar xf ../buildroot.tar.xz --strip-components=1
+	echo ${BUILDROOT_SRC_URL} > ${MANIFEST_DIR}/buildroot.txt
+	cd -
+
 	wget --quiet ${LINUX_SRC_URL} -O linux.tar.xz
 	mkdir linux
 	cd linux