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name: Buildroot
on: [push, pull_request]
jobs:
buildroot:
runs-on: ubuntu-latest
strategy:
matrix:
defconfig_name: [qemu_x86_defconfig, qemu_x86_64_defconfig, raspberrypi4_defconfig, raspberrypi4_64_defconfig, qemu_ppc64le_pseries_defconfig, qemu_mips32r2_malta_defconfig, qemu_mips64_malta_defconfig]
libc_name: [glibc, uclibc, musl]
steps:
- name: Checkout Buildroot sources
run: git clone --depth=1 --branch=2021.02.3 https://git.busybox.net/buildroot
- name: Select latest PPP version
working-directory: buildroot/package/pppd
run: |
# Allow package to build when musl libc is selected
sed -i '/depends on !BR2_TOOLCHAIN_USES_MUSL/d' Config.in
# Upstream version always needs OpenSSL
sed -i '/select BR2_PACKAGE_OPENSSL/c\\select BR2_PACKAGE_OPENSSL' Config.in
# Do not check for package hash, so there is no need to compute it
rm pppd.hash
# Buildroot patch is already applied upstream
rm -f 0001-pppd-Fix-bounds-check.patch
# Get package sources from head of master branch
sed -i "/PPPD_VERSION =/c\\PPPD_VERSION = ${GITHUB_SHA}" pppd.mk
sed -i '/PPPD_SITE =/c\\PPPD_SITE = https://github.com/ppp-project/ppp' pppd.mk
sed -i '9iPPPD_SITE_METHOD = git' pppd.mk
# Tell Buildroot to run autoreconf.sh
sed -i '16iPPPD_AUTORECONF = YES' pppd.mk
# Filters feature needs libpcap
sed -i '17iPPPD_DEPENDENCIES = libpcap openssl' pppd.mk
# Enable verbose build commands and force OpenSSL directory, otherwise the host system one might be used instead of Buildroot one
sed -i '18iPPPD_CONF_OPTS = --disable-silent-rules --with-openssl="$(STAGING_DIR)/usr"' pppd.mk
# Do not install build artifacts to staging directory
sed -i 's/PPPD_INSTALL_STAGING = YES/PPPD_INSTALL_STAGING = NO/' pppd.mk
# Delete custom configuration tool, it is now automatically handled by Buildroot
sed -i '/PPPD_CONFIGURE_CMDS/,+4d' pppd.mk
# Delete custom build rule, it is now generated by Autotools
sed -i '/define PPPD_BUILD_CMDS/,+4d' pppd.mk
# Delete custom installation to target rule, it is now generated by Autotools
sed -i '/define PPPD_INSTALL_TARGET_CMDS/,+27d' pppd.mk
# Delete custom staging installation rule as PPP does not need to be installed to staging in this CI
sed -i '/define PPPD_INSTALL_STAGING_CMDS/,+3d' pppd.mk
# Tell Buildroot that this package uses Autotools
sed -i 's/$(eval $(generic-package))/$(eval $(autotools-package))/' pppd.mk
- name: Enable PPP build
working-directory: buildroot
run: |
# Enable all Buildroot PPP options as everything is built by upstream build system
echo "BR2_PACKAGE_PPPD=y" >> configs/${{ matrix.defconfig_name }}
echo "BR2_PACKAGE_PPPD_FILTER=y" >> configs/${{ matrix.defconfig_name }}
echo "BR2_PACKAGE_PPPD_RADIUS=y" >> configs/${{ matrix.defconfig_name }}
echo "BR2_PACKAGE_PPPD_OVERWRITE_RESOLV_CONF=y" >> configs/${{ matrix.defconfig_name }}
- name: Select glibc
if: ${{ matrix.libc_name == 'glibc' }}
working-directory: buildroot
run: echo "BR2_TOOLCHAIN_BUILDROOT_GLIBC=y" >> configs/${{ matrix.defconfig_name }}
- name: Select uClibc
if: ${{ matrix.libc_name == 'uclibc' }}
working-directory: buildroot
run: echo "BR2_TOOLCHAIN_BUILDROOT_UCLIBC=y" >> configs/${{ matrix.defconfig_name }}
- name: Select musl
if: ${{ matrix.libc_name == 'musl' }}
working-directory: buildroot
run: echo "BR2_TOOLCHAIN_BUILDROOT_MUSL=y" >> configs/${{ matrix.defconfig_name }}
- name: Configure Buildroot
working-directory: buildroot
run: make ${{ matrix.defconfig_name }}
- name: Build
working-directory: buildroot
run: make
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