Docker-Ify

.dockerignore

@@ -0,0 +1 @@
+.gitignore

.gitignore

@@ -1 +1,2 @@
 /workspace
+/out

Dockerfile

@@ -0,0 +1,22 @@
+FROM buildpack-deps:bullseye
+
+# Install Dependencies
+RUN \
+    apt-get update && \
+    apt-get install -y \
+        build-essential \
+        g++-aarch64-linux-gnu \
+        flex \
+        texinfo \
+        help2man \
+        gawk \
+        libtool-bin \
+        bison && \
+    rm -rf /var/lib/apt/lists/*
+
+# Copy Files
+COPY . /data
+
+# Prepare
+RUN /data/scripts/prepare.sh
+CMD ["/data/scripts/build.sh"]

build.sh

@@ -1,12 +0,0 @@
-#!/bin/sh
-
-set -e
-cd "$(dirname "$0")"
-
-# Build
-cd workspace/build
-for type in */; do
-    cd "${type}"
-    ../../crosstool-ng/bin/ct-ng build
-    cd ../
-done

run.sh

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+set -e
+cd "$(dirname "$0")"
+
+# Build Image
+TAG='arm-toolchain-build'
+docker buildx build --tag "${TAG}" .
+
+# Run
+rm -rf out
+mkdir out
+docker run \
+    --rm \
+    -u "$(id -u):$(id -g)" \
+    -v "$(pwd)/out:/data/out" \
+    "${TAG}"
+
+# Clean Up
+docker image rm "${TAG}"

scripts/build.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+set -e
+cd "$(dirname "$0")/../"
+
+# Store Output
+OUT="$(pwd)/out"
+mkdir -p "${OUT}"
+
+# Build
+cd workspace/build
+for type in *; do
+    cd "${type}"
+    ../../crosstool-ng/ct-ng build
+    # Compress
+    tar -cJf "${out}/arm-toolchain-${type}.tar.xz" out
+    cd ../
+done

scripts/prepare.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 set -e
-cd "$(dirname "$0")"
+cd "$(dirname "$0")/../"
 
 # Check
 if [ "$(uname -m)" != 'x86_64' ]; then
@@ -10,8 +10,8 @@ if [ "$(uname -m)" != 'x86_64' ]; then
 fi
 
 # Versions
-CT_NAME="crosstool-ng"
-CT_VERSION="1.27.0"
+CT_NAME='crosstool-ng'
+CT_VERSION='1.27.0'
 CT="${CT_NAME}-${CT_VERSION}"
 
 # Source Files
@@ -28,19 +28,16 @@ WORKSPACE="$(pwd)"
 
 # Build crosstools-ng
 dir "${CT_NAME}"
-PREFIX="$(pwd)"
-dir src
 wget "https://github.com/${CT_NAME}/${CT_NAME}/releases/download/${CT}/${CT}.tar.xz"
 tar -xJf "${CT}.tar.xz" --strip-components=1
 ./configure \
-    "--prefix=${PREFIX}" \
+    --enable-local \
     --enable-silent-rules \
     --quiet
 make -j$(nproc)
-make install > /dev/null
 
 # Add Patch
-cd "${PREFIX}/share/crosstool-ng/packages/binutils"
+cd packages/binutils
 patch() {
     for version in */; do
         cp "${SRC}/$1" "${version}"
@@ -49,8 +46,8 @@ patch() {
 patch 9999-change-page-size.patch
 
 # Configure Toolchain
-export PATH="${PREFIX}/bin:${PATH}"
 cd "${WORKSPACE}"
+export PATH="$(pwd)/${CT_NAME}:${PATH}"
 dir build
 prepare() {
     dir "$1"
@@ -58,6 +55,7 @@ prepare() {
     printf "$2" >> defconfig
     ct-ng defconfig
     ct-ng show-config
+    chmod -R o+rw .
     cd ../
 }
 prepare x86_64 ''