Update docker_build.sh

.gitignore

@@ -2,6 +2,7 @@
 output
 sources
 sysroot
+.docker_context
 
 # General
 .DS_Store

Dockerfile

@@ -6,18 +6,19 @@ LABEL org.opencontainers.image.url="https://github.com/llamasoft/static-builder"
 
 # This is all that's required for the build process.
 # Some packages are already installed but are included for completeness.
-RUN apt-get update \
+RUN apt-get update && apt-get upgrade -y \
  && apt-get install -y \
     gcc g++ \
     make autoconf automake libtool patch \
     flex bison \
-    wget \
+    curl \
     tar gzip bzip2 xz-utils
 
-RUN mkdir -p "/build"
+RUN mkdir -p "/build" && chown 1000:1000 /build
 COPY "Makefile" "/build/"
 COPY "include" "/build/include"
 VOLUME "/build"
 
 WORKDIR "/build"
+USER 1000
 ENTRYPOINT ["/usr/bin/make", "-w"]

Makefile

@@ -312,6 +312,7 @@ clean: mostlyclean
 ifneq (,$(TARGET))
 	- $(RM) -r "$(OUTPUT)"
 	- $(RM) -r "$(SYSROOT)"
+	- $(RM) -r "$(MAKEFILE_DIR)/docker_context"
 else
 	- $(RM) -r "$(OUTPUT_ROOT)"
 	- $(RM) -r "$(TOOLCHAIN_ROOT)"
@@ -332,4 +333,4 @@ endif
 	$(info $(subst : ,,$(call activate_toolchain)))
 	$(info LDFLAGS='$(LDFLAGS)')
 	$(info CFLAGS='$(CFLAGS)')
-	$(info CXXFLAGS='$(CXXFLAGS)')
+	$(info CXXFLAGS='$(CXXFLAGS)')

docker_build.sh

@@ -4,6 +4,10 @@
 # Any arguments supported by make are supported here.
 #   Example: ./docker_build.sh -j TARGET=arm-linux-musleabi all
 set -e
-
-docker build -t static-builder .
-docker run -it -v "${PWD}/output":"/build/output" --rm static-builder "$@"
+if [ -e .docker_context ]; then
+	rm -r .docker_context/*
+fi
+mkdir -p .docker_context
+cp -r Dockerfile Makefile include .docker_context
+docker build -t static-builder .docker_context
+docker run -it -v "${PWD}/output":"/build/output:Z" -v "${PWD}/sources":"/build/sources:Z" --rm static-builder "$@"