test

Dockerfile

@@ -1,31 +1,16 @@
-FROM ubuntu:20.04
+FROM alpine:3.15
 LABEL maintainer="Ben V. Brown <ralim@ralimtek.com>"
 
 WORKDIR /build
-# Add extra mirrors for options
+# Installing the two compilers, python3, python3 pip, clang format
-RUN echo "deb mirror://mirrors.ubuntu.com/mirrors.txt focal main restricted universe multiverse" > /etc/apt/sources.list && \
+# Compilders ->gcc-* newlib-*
-  echo "deb mirror://mirrors.ubuntu.com/mirrors.txt focal-updates main restricted universe multiverse" >> /etc/apt/sources.list && \
+# Python3 -> py*
-  echo "deb mirror://mirrors.ubuntu.com/mirrors.txt focal-security main restricted universe multiverse" >> /etc/apt/sources.list && \
+# Misc -> findutils make git clang (for clang-format)
-  DEBIAN_FRONTEND=noninteractive apt-get update && apt-get install -y ca-certificates 
+RUN apk add --no-cache gcc-riscv-none-elf gcc-arm-none-eabi python3 py3-pip make git clang newlib-riscv-none-elf newlib-arm-none-eabi findutils
-# Install dependencies to build the firmware
+
-RUN apt-get install -y \
+# Install Python3 packages
-  make \
+
-  bzip2 \
+RUN python3 -m pip install bdflib black
-  git \
-  python3 \
-  python3-pip \
-  clang-format \
-  dfu-util \
-  wget --no-install-recommends && \
-  apt-get clean
-RUN python3 -m pip install bdflib
-# Download the two compilers
-RUN wget -qO- "https://developer.arm.com/-/media/Files/downloads/gnu-rm/10-2020q4/gcc-arm-none-eabi-10-2020-q4-major-x86_64-linux.tar.bz2" | tar -xj
-# This is the same as the one from Nuclei, just mirrored on Github as their download server is horrifically slow
-RUN wget -qO- "https://github.com/Ralim/nuclei-compiler/releases/download/2020.08/nuclei_riscv_newlibc_prebuilt_linux64_2020.08.tar.bz2" | tar -xj
 
-# Add compiler to the path
-ENV PATH "/build/gcc-arm-none-eabi-10-2020-q4-major/bin:$PATH"
-ENV PATH "/build/gcc/bin/:$PATH"
 COPY . /build/source
 COPY ./ci /build/ci

docker-compose.yml

@@ -5,7 +5,7 @@ services:
     tty: true
     build:
       context: .
-    command: /bin/bash
+    command: /bin/sh
     volumes:
       - ./ci:/build/ci:Z
       - ./:/build/source:Z

source/Makefile

@@ -166,7 +166,7 @@ CPUFLAGS= -march=rv32imac \
 			-mcmodel=medany -fsigned-char -fno-builtin -fsingle-precision-constant \
 			-DRTOS_FREERTOS -DDOWNLOAD_MODE=DOWNLOAD_MODE_FLASHXIP
 
-DEV_LDFLAGS= -lstdc++ -nostartfiles -Xlinker --gc-sections --specs=nosys.specs -u _isatty -u _write -u _sbrk -u _read -u _close -u _fstat -u _lseek
+DEV_LDFLAGS= -lstdc++ -nostartfiles -Xlinker --gc-sections  -u _isatty -u _write -u _sbrk -u _read -u _close -u _fstat -u _lseek
 DEV_AFLAGS= -nostartfiles -ffreestanding -fno-common -Os -flto 
 DEV_GLOBAL_DEFS=
 DEV_CFLAGS= -MMD -MP -MF "$(@:%.o=%.d)" -MT "$@"
@@ -221,7 +221,7 @@ ifeq ($(model),$(filter $(model),$(ALL_MINIWARE_MODELS) $(ALL_MHP30_MODELS)))
 COMPILER_PREFIX=arm-none-eabi
 endif
 ifeq ($(model),$(ALL_PINE_MODELS))
-COMPILER_PREFIX=riscv-nuclei-elf
+COMPILER_PREFIX=riscv-none-elf
 endif
 # programs ---------------------------------------------------------------------
 CC=$(COMPILER_PREFIX)-gcc