focal: fixed the build

- Ubuntu Focal/LTS 5.4.0-29.33
- Linux Firmware 1.187

Dockerfile.dapper

@@ -5,7 +5,7 @@ ARG DOWNLOADS=/usr/src/downloads
 FROM ${UBUNTU} AS ubuntu
 ARG DOWNLOADS
 ARG LINUX_FIRMWARE=linux-firmware=1.187
-ARG LINUX_SOURCE=linux-source-5.4.0=5.4.0-21.25
+ARG LINUX_SOURCE=linux-source-5.4.0=5.4.0-29.33
 ENV DEBIAN_FRONTEND=noninteractive
 RUN set -x \
  && apt-get --assume-yes update \
@@ -20,7 +20,7 @@ FROM ${BUILD}
 ARG DOWNLOADS
 COPY --from=ubuntu ${DOWNLOADS}/ ${DOWNLOADS}/
 RUN apt-get --assume-yes update \
- && apt-get --assume-yes install \
+ && apt-get --assume-yes install --no-install-recommends --upgrade \
     bc \
     bison \
     ccache \
@@ -33,11 +33,15 @@ RUN apt-get --assume-yes update \
     gnupg2 \
     kernel-wedge \
     kmod \
+    less \
     libelf-dev \
+    libiberty-dev \
     liblz4-tool \
     libncurses-dev \
     libpci-dev \
+    libssl-dev \
     libudev-dev \
+    linux-libc-dev \
     locales \
     rsync \
     vim \
@@ -50,7 +54,9 @@ ENV DAPPER_DOCKER_SOCKET true
 ENV DAPPER_SOURCE /source
 ENV DAPPER_OUTPUT ./dist ./build
 ENV DAPPER_RUN_ARGS --privileged
-ENV SHELL /bin/bash
+ENV EDITOR=vim \
+    PAGER=less \
+    SHELL=/bin/bash
 WORKDIR ${DAPPER_SOURCE}
 
 ########## General Configuration #####################

scripts/build

@@ -8,10 +8,12 @@ KERNEL_DIR=build/kernel
 
 # some hacking
 mkdir -p ${KERNEL_DIR}/debian/stamps
-chmod -R +x ${KERNEL_DIR}/debian/scripts
+chmod a+x ${KERNEL_DIR}/debian*/scripts/*
+chmod a+x ${KERNEL_DIR}/debian*/scripts/misc/*
 
 # kernel
 pushd ${KERNEL_DIR}
+unset -v ARCH KERNEL_DIR
 debian/rules clean
 # see https://wiki.ubuntu.com/KernelTeam/KernelMaintenance#Overriding_module_check_failures
 for abi in $(find . -mindepth 1 -maxdepth 2 -type d -name abi); do

scripts/package

@@ -11,16 +11,16 @@ GENERIC_EXTRA_DIR=dist/generic/modules-extra
 mkdir -p ${GENERIC_HEADERS_DIR} ${GENERIC_MAIN_DIR} ${GENERIC_EXTRA_DIR}
 
 # headers
-dpkg-deb -x build/linux-headers-5.*.deb ${GENERIC_HEADERS_DIR}/
-#dpkg-deb -x build/linux-hwe-5.*-headers-*.deb ${GENERIC_HEADERS_DIR}/
+sh -xc "dpkg-deb -x build/linux-headers-5.*generic*.deb ${GENERIC_HEADERS_DIR}/"
+sh -xc "dpkg-deb -x build/linux-headers-5.*all.deb ${GENERIC_HEADERS_DIR}/"
 
 # main modules and vmlinuz and firmware
-dpkg-deb -x build/linux-image-unsigned-5.*.deb ${GENERIC_MAIN_DIR}
-dpkg-deb -x build/linux-modules-5.*.deb ${GENERIC_MAIN_DIR}
-dpkg-deb -x ${DOWNLOADS}/ubuntu-firmware.deb ${GENERIC_MAIN_DIR}
+sh -xc "dpkg-deb -x build/linux-image-unsigned-5.*.deb ${GENERIC_MAIN_DIR}"
+sh -xc "dpkg-deb -x build/linux-modules-5.*.deb ${GENERIC_MAIN_DIR}"
+sh -xc "dpkg-deb -x ${DOWNLOADS}/ubuntu-firmware.deb ${GENERIC_MAIN_DIR}"
 
 # extra modules
-dpkg-deb -x build/linux-modules-extra-5.*.deb ${GENERIC_EXTRA_DIR}
+sh -xc "dpkg-deb -x build/linux-modules-extra-5.*.deb ${GENERIC_EXTRA_DIR}"
 
 # package artifacts
 mkdir -p dist/artifacts