fpga-build: use debian-bookworm-build

* Remove code that is in debian-bookworm-build already (all packages
  that get installed, creating the build user, installing osmo-ci and
  osmo-gsm-manuals).
* Put toolchain installations in single RUN commands, so the unextracted
  tarballs are not stored in image layers.

Related: OS#6057
Change-Id: Iaaca6367b76a6ec860c63d57c767954f82edfee5
---
M fpga-build/Dockerfile
1 file changed, 26 insertions(+), 41 deletions(-)

diff --git a/fpga-build/Dockerfile b/fpga-build/Dockerfile
index 1421d29..a5444d2 100644
--- a/fpga-build/Dockerfile
+++ b/fpga-build/Dockerfile
@@ -1,51 +1,20 @@
 ARG	USER
-FROM	$USER/debian-buster-build
+FROM	$USER/debian-bookworm-build
 
-
+# Arguments used after FROM must be specified again
 ARG	FPGA_TOOLCHAIN_DATE=20200914
 ARG	RISCV_TOOLCHAIN_VER=8.3.0-1.2
 
-RUN	apt-get update && \
-	apt-get upgrade -y && \
-	apt-get install -y --no-install-recommends \
-		asciidoc \
-		asciidoc-dblatex \
-		dblatex \
-		docbook5-xml \
-		graphviz \
-		inkscape \
-		mscgen \
-		python3-nwdiag \
-		rsync \
-		ssh \
-		wget \
-		xsltproc && \
-	apt-get clean
-
-
-RUN	wget https://github.com/open-tool-forge/fpga-toolchain/releases/download/nightly-${FPGA_TOOLCHAIN_DATE}/fpga-toolchain-linux_x86_64-nightly-${FPGA_TOOLCHAIN_DATE}.tar.xz
-RUN	tar -C /opt -xf fpga-toolchain-linux_x86_64-nightly-${FPGA_TOOLCHAIN_DATE}.tar.xz && \
+# Install fpga-toolchain
+RUN	set -x && \
+	wget --quiet https://github.com/open-tool-forge/fpga-toolchain/releases/download/nightly-${FPGA_TOOLCHAIN_DATE}/fpga-toolchain-linux_x86_64-nightly-${FPGA_TOOLCHAIN_DATE}.tar.xz && \
+	tar -C /opt -xf fpga-toolchain-linux_x86_64-nightly-${FPGA_TOOLCHAIN_DATE}.tar.xz && \
 	rm fpga-toolchain-linux_x86_64-nightly-${FPGA_TOOLCHAIN_DATE}.tar.xz
 
-RUN	wget --quiet https://github.com/xpack-dev-tools/riscv-none-embed-gcc-xpack/releases/download/v${RISCV_TOOLCHAIN_VER}/xpack-riscv-none-embed-gcc-${RISCV_TOOLCHAIN_VER}-linux-x64.tar.gz
-RUN	tar -C /opt -xf /xpack-riscv-none-embed-gcc-${RISCV_TOOLCHAIN_VER}-linux-x64.tar.gz && \
+# Install riscv-none-embed-gcc
+RUN	set -x && \
+	wget --quiet https://github.com/xpack-dev-tools/riscv-none-embed-gcc-xpack/releases/download/v${RISCV_TOOLCHAIN_VER}/xpack-riscv-none-embed-gcc-${RISCV_TOOLCHAIN_VER}-linux-x64.tar.gz && \
+	tar -C /opt -xf /xpack-riscv-none-embed-gcc-${RISCV_TOOLCHAIN_VER}-linux-x64.tar.gz && \
 	rm xpack-riscv-none-embed-gcc-${RISCV_TOOLCHAIN_VER}-linux-x64.tar.gz
 
-# match the outside user
-RUN	useradd --uid=1000 build
-RUN	mkdir /build
-RUN	chown build:build /build
-
 ENV	PATH=/opt/fpga-toolchain/bin:/opt/xpack-riscv-none-embed-gcc-${RISCV_TOOLCHAIN_VER}/bin:${PATH}
-
-# Install osmo-ci.git/scripts to /usr/local/bin
-ADD	https://gerrit.osmocom.org/plugins/gitiles/osmo-ci/+/master?format=TEXT /tmp/osmo-ci-commit
-RUN	git clone https://gerrit.osmocom.org/osmo-ci.git && \
-	cp -v $(find osmo-ci/scripts \
-		-maxdepth 1 \
-		-type f ) \
-	   /usr/local/bin
-
-# Install osmo-gsm-manuals to /opt/osmo-gsm-manuals
-ADD	https://gerrit.osmocom.org/plugins/gitiles/osmo-gsm-manuals/+/master?format=TEXT /tmp/osmo-gsm-manuals-commit
-RUN	git -C /opt clone https://gerrit.osmocom.org/osmo-gsm-manuals

