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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::434; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x434.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alex.bennee@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1634251940441100001 Content-Type: text/plain; charset="utf-8" Build the entire cross tool chain from source. For this reason, default to caching. Signed-off-by: Richard Henderson --- tests/docker/Makefile.include | 24 +++++ .../debian-nios2-cross.d/build-toolchain.sh | 87 +++++++++++++++++++ .../dockerfiles/debian-toolchain.docker | 36 ++++++++ 3 files changed, 147 insertions(+) create mode 100755 tests/docker/dockerfiles/debian-nios2-cross.d/build-too= lchain.sh create mode 100644 tests/docker/dockerfiles/debian-toolchain.docker diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include index d223100dff..772e0968aa 100644 --- a/tests/docker/Makefile.include +++ b/tests/docker/Makefile.include @@ -148,11 +148,34 @@ docker-image-debian-sparc64-cross: docker-image-debia= n10 # The native build should never use the registry docker-image-debian-native: DOCKER_REGISTRY=3D =20 +debian-toolchain-run =3D \ + $(if $(NOCACHE), \ + $(call quiet-command, \ + $(DOCKER_SCRIPT) build -t qemu/$1 -f $< \ + $(if $V,,--quiet) --no-cache \ + --registry $(DOCKER_REGISTRY) --extra-files \ + $(DOCKER_FILES_DIR)/$1.d/build-toolchain.sh, \ + "BUILD", $1), \ + $(call quiet-command, \ + $(DOCKER_SCRIPT) fetch $(if $V,,--quiet) \ + qemu/$1 $(DOCKER_REGISTRY), \ + "FETCH", $1) \ + $(call quiet-command, \ + $(DOCKER_SCRIPT) update $(if $V,,--quiet) \ + qemu/$1 --add-current-user, \ + "PREPARE", $1)) +debian-toolchain =3D $(call debian-toolchain-run,$(patsubst docker-image-%= ,%,$1)) + +docker-image-debian-nios2-cross: $(DOCKER_FILES_DIR)/debian-toolchain.dock= er \ + $(DOCKER_FILES_DIR)/debian-nios2-cross.d/build-toolchain.sh + $(call debian-toolchain, $@) + # Specialist build images, sometimes very limited tools docker-image-debian-tricore-cross: docker-image-debian10 docker-image-debian-all-test-cross: docker-image-debian10 docker-image-debian-arm64-test-cross: docker-image-debian11 docker-image-debian-hexagon-cross: docker-image-debian10 +docker-image-debian-nios2-cross: docker-image-debian10 docker-image-debian-powerpc-test-cross: docker-image-debian11 =20 # These images may be good enough for building tests but not for test buil= ds @@ -161,6 +184,7 @@ DOCKER_PARTIAL_IMAGES +=3D debian-arm64-test-cross DOCKER_PARTIAL_IMAGES +=3D debian-powerpc-test-cross DOCKER_PARTIAL_IMAGES +=3D debian-hppa-cross DOCKER_PARTIAL_IMAGES +=3D debian-m68k-cross debian-mips64-cross +DOCKER_PARTIAL_IMAGES +=3D debian-nios2-cross DOCKER_PARTIAL_IMAGES +=3D debian-sh4-cross debian-sparc64-cross DOCKER_PARTIAL_IMAGES +=3D debian-tricore-cross DOCKER_PARTIAL_IMAGES +=3D debian-xtensa-cross diff --git a/tests/docker/dockerfiles/debian-nios2-cross.d/build-toolchain.= sh b/tests/docker/dockerfiles/debian-nios2-cross.d/build-toolchain.sh new file mode 100755 index 0000000000..ba3c9d8aff --- /dev/null +++ b/tests/docker/dockerfiles/debian-nios2-cross.d/build-toolchain.sh @@ -0,0 +1,87 @@ +#!/bin/bash + +set -e + +TARGET=3Dnios2-linux-gnu +LINUX_ARCH=3Dnios2 + +J=3D$(expr $(nproc) / 2) +TOOLCHAIN_INSTALL=3D/usr/local +TOOLCHAIN_BIN=3D${TOOLCHAIN_INSTALL}/bin +CROSS_SYSROOT=3D${TOOLCHAIN_INSTALL}/$TARGET/sys-root + +export PATH=3D${TOOLCHAIN_BIN}:$PATH + +# +# Grab all of the source for the toolchain bootstrap. +# + +wget https://ftp.gnu.org/gnu/binutils/binutils-2.37.tar.xz +wget https://ftp.gnu.org/gnu/gcc/gcc-11.2.0/gcc-11.2.0.tar.xz +wget https://ftp.gnu.org/gnu/glibc/glibc-2.34.tar.xz +wget https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.70.tar.xz + +tar axf binutils-2.37.tar.xz +tar axf gcc-11.2.0.tar.xz +tar axf glibc-2.34.tar.xz +tar axf linux-5.10.70.tar.xz + +mv binutils-2.37 src-binu +mv gcc-11.2.0 src-gcc +mv glibc-2.34 src-glibc +mv linux-5.10.70 src-linux + +mkdir -p bld-hdr bld-binu bld-gcc bld-glibc +mkdir -p ${CROSS_SYSROOT}/usr/include + +# +# Install kernel and glibc headers +# + +cd src-linux +make headers_install ARCH=3D${LINUX_ARCH} INSTALL_HDR_PATH=3D${CROSS_SYSRO= OT}/usr +cd .. + +cd bld-hdr +../src-glibc/configure --prefix=3D/usr --host=3D${TARGET} +make install-headers DESTDIR=3D${CROSS_SYSROOT} +touch ${CROSS_SYSROOT}/usr/include/gnu/stubs.h +cd .. + +# +# Build binutils +# + +cd bld-binu +../src-binu/configure --disable-werror \ + --prefix=3D${TOOLCHAIN_INSTALL} --with-sysroot --target=3D${TARGET} +make -j${J} +make install +cd .. + +# +# Build gcc, without shared libraries, because we do not yet +# have a shared libc against which to link. +# + +cd bld-gcc +../src-gcc/configure --disable-werror --disable-shared \ + --prefix=3D${TOOLCHAIN_INSTALL} --with-sysroot --target=3D${TARGET} \ + --enable-languages=3Dc --disable-libssp --disable-libsanitizer \ + --disable-libatomic --disable-libgomp --disable-libquadmath +make -j${J} +make install +cd .. + +# +# Build glibc +# There are a few random things that use c++ but we didn't build that +# cross-compiler. We can get away without them. Disable CXX so that +# glibc doesn't try to use the host c++ compiler. +# + +cd bld-glibc +CXX=3Dfalse ../src-glibc/configure --prefix=3D/usr --host=3D${TARGET} +make -j${j} +make install DESTDIR=3D${CROSS_SYSROOT} +cd .. diff --git a/tests/docker/dockerfiles/debian-toolchain.docker b/tests/docke= r/dockerfiles/debian-toolchain.docker new file mode 100644 index 0000000000..738d808aa6 --- /dev/null +++ b/tests/docker/dockerfiles/debian-toolchain.docker @@ -0,0 +1,36 @@ +# +# Docker toolchain cross-compiler +# +# This dockerfile is used for building a cross-compiler toolchain. +# The script for building the toolchain is supplied via extra-files. +# +FROM qemu/debian10 + +# Install build utilities for building gcc and glibc. +# ??? The build-dep isn't working, missing a number of +# minimal build dependiencies, e.g. libmpc. + +RUN apt update && \ + DEBIAN_FRONTEND=3Dnoninteractive apt install -yy eatmydata && \ + DEBIAN_FRONTEND=3Dnoninteractive eatmydata \ + apt install -y --no-install-recommends \ + bison \ + flex \ + gawk \ + libmpc-dev \ + libmpfr-dev \ + rsync \ + texinfo \ + wget && \ + DEBIAN_FRONTEND=3Dnoninteractive eatmydata \ + apt build-dep -yy --arch-only gcc glibc + +ADD build-toolchain.sh /root/build-toolchain.sh + +RUN cd /root && ./build-toolchain.sh + +# Throw away the extra toolchain build deps, the downloaded source, +# and the build trees by restoring the original debian10 image, +# then copying the built toolchain from stage 0. +FROM qemu/debian10 +COPY --from=3D0 /usr/local /usr/local --=20 2.25.1