Revert "Commit to reverse before PR"

This reverts commit f2fa6d69ca.

.github/workflows/main.yml

@@ -3,14 +3,14 @@ name: Dockcross CI
 on:
   push:
     branches:
-    - '*'
+      - "*"
     paths-ignore:
-      - '**/README.md'
+      - "**.md"
   pull_request:
     branches:
-    - '*'
+      - "*"
     paths-ignore:
-      - '**/README.md'
+      - "**.md"
   workflow_dispatch:
 
 jobs:
@@ -25,8 +25,8 @@ jobs:
         run: make base.test
       - name: archive base
         run: |
-            mkdir -p cache
-            docker save dockcross/base:latest | xz -e9 -T0 > ./cache/base.tar.xz
+          mkdir -p cache
+          docker save dockcross/base:latest | xz -e9 -T0 > ./cache/base.tar.xz
       - name: save base
         uses: actions/upload-artifact@v2
         with:
@@ -36,26 +36,386 @@ jobs:
       - name: deploy
         if: github.ref == 'refs/heads/master'
         run: |
-            docker login -u ${{ secrets.DOCKER_USER }} -p ${{ secrets.DOCKER_PASS }}
-            docker image push dockcross/base --all-tags
+          docker login -u ${{ secrets.DOCKER_USER }} -p ${{ secrets.DOCKER_PASS }}
+          docker image push dockcross/base --all-tags
 
   image:
-    name: ${{ matrix.arch_name }}
+    name: ${{ matrix.arch_name.image }}
     needs: base
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        arch_name: [android-arm, android-arm64, android-x86, android-x86_64, 
-          linux-arm64, linux-arm64-musl, linux-armv5, linux-armv5-musl, 
-          linux-armv6, linux-armv6-lts, linux-armv6-musl, 
-          linux-armv7, linux-armv7a, linux-armv7l-musl, 
-          linux-x64-clang, linux-s390x, linux-x64, linux-x86, 
-          linux-mips, linux-ppc64le, web-wasm,
-          manylinux2014-x64, manylinux2014-x86, manylinux2014-aarch64, 
-          windows-static-x64, windows-static-x64-posix, windows-static-x86, 
-          windows-shared-x64, windows-shared-x64-posix, windows-shared-x86, 
-          linux-riscv64, linux-riscv32, linux-m68k-uclibc, linux-xtensa-uclibc]
+        arch_name:
+          # Android images
+          - {
+              image: "android-arm",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=armv7 COMP=ndk",
+              ninja: "no",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "android-arm",
+            }
+          - {
+              image: "android-arm64",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=armv8 COMP=ndk",
+              ninja: "no",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "android-arm64",
+            }
+          - {
+              image: "android-x86",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=x86-32 COMP=ndk",
+              ninja: "no",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "android-x86",
+            }
+          - {
+              image: "android-x86_64",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=x86-64 COMP=ndk",
+              ninja: "no",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "android-x86_64",
+            }
+          # Linux arm64/armv8 images
+          - {
+              image: "linux-arm64",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=armv8",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-aarch64",
+            }
+          - {
+              image: "linux-arm64-musl",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=armv8",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-aarch64",
+            }
+          - {
+              image: "linux-arm64-full",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=armv8",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-aarch64",
+            }
+          # Linux armv5 images
+          - {
+              image: "linux-armv5",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-armv4",
+            }
+          - {
+              image: "linux-armv5-musl",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-armv4",
+            }
+          # Linux armv6 images
+          - {
+              image: "linux-armv6",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-armv4",
+            }
+          - {
+              image: "linux-armv6-lts",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-armv4",
+            }
+          - {
+              image: "linux-armv6-musl",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-armv4",
+            }
+          # Linux armv7 images
+          - {
+              image: "linux-armv7",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=armv7",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-armv4",
+            }
+          - {
+              image: "linux-armv7a",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=armv7-neon",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-armv4",
+            }
+          - {
+              image: "linux-armv7l-musl",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=armv7",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-armv4",
+            }
+          # Linux x86 images
+          - {
+              image: "linux-x86",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=x86-32-sse41-popcnt",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-x86",
+            }
+          # Linux x86_64 images
+          - {
+              image: "linux-x64",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=x86-64-modern",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-x86_64",
+            }
+          - {
+              image: "linux-x64-tinycc",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=x86-64-modern",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "linux-generic64 no-asm no-threads no-engine no-hw no-weak-ssl-ciphers no-dtls no-shared no-dso",
+            }
+          - {
+              image: "linux-x64-clang",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=x86-64-modern COMP=clang",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "linux-x86_64-clang",
+            }
+          - {
+              image: "linux-x86_64-full",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=x86-64-modern",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-x86_64",
+            }
+          # Linux riscv images
+          - {
+              image: "linux-riscv32",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-generic32",
+            }
+          - {
+              image: "linux-riscv64",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-generic64",
+            }
+          # Linux s390x images
+          - {
+              image: "linux-s390x",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux64-s390x",
+            }
+          # Linux mips images
+          - {
+              image: "linux-mips",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-generic32",
+            }
+          # Linux ppc64le images
+          - {
+              image: "linux-ppc64le",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=ppc-64",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-ppc64le",
+            }
+          # Linux m68k images
+          - {
+              image: "linux-m68k-uclibc",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "no",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "linux-generic32 no-asm no-threads no-engine no-hw no-weak-ssl-ciphers no-dtls no-shared no-dso",
+            }
+          # Linux xtensa images
+          - {
+              image: "linux-xtensa-uclibc",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-generic64 no-asm no-threads no-engine no-hw no-weak-ssl-ciphers no-dtls no-shared no-dso",
+            }
+          # Windows x86_x64 images
+          - {
+              image: "windows-static-x64",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=x86-64-modern COMP=mingw",
+              ninja: "no",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "mingw64 no-asm",
+            }
+          - {
+              image: "windows-static-x64-posix",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=x86-64-modern COMP=mingw",
+              ninja: "no",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "mingw64 no-asm",
+            }
+          - {
+              image: "windows-shared-x64",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "no",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "mingw64 no-asm",
+            }
+          - {
+              image: "windows-shared-x64-posix",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "no",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "mingw64 no-asm",
+            }
+          # Windows x86 images
+          - {
+              image: "windows-static-x86",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=x86-32-sse41-popcnt COMP=mingw",
+              ninja: "no",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "mingw no-asm",
+            }
+          - {
+              image: "windows-shared-x86",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "no",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "mingw no-asm",
+            }
+          # Windows arm images
+          - {
+              image: "windows-armv7",
+              stockfish: "no",
+              stockfish_arg: "ARCH=armv7-neon COMP=clang",
+              ninja: "no",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "mingw no-asm",
+            }
+          - {
+              image: "windows-arm64",
+              stockfish: "no",
+              stockfish_arg: "ARCH=armv8 COMP=clang",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "mingw64 no-asm",
+            }
+          # manylinux2014 images
+          - {
+              image: "manylinux2014-x86",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=x86-32-sse41-popcnt",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-x86",
+            }
+          - {
+              image: "manylinux2014-x64",
+              stockfish: "yes",
+              stockfish_arg: "ARCH=x86-64-modern",
+              ninja: "yes",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-x86_64",
+            }
+          - {
+              image: "manylinux2014-aarch64",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "no",
+              ninja_arg: "",
+              openssl: "yes",
+              openssl_arg: "linux-aarch64",
+            }
+          # web-wasm images
+          - {
+              image: "web-wasm",
+              stockfish: "no",
+              stockfish_arg: "",
+              ninja: "no",
+              ninja_arg: "",
+              openssl: "no",
+              openssl_arg: "linux-generic64 no-asm no-threads no-engine no-hw no-weak-ssl-ciphers no-dtls no-shared no-dso",
+            }
     steps:
       - uses: actions/checkout@v2
       - uses: actions/download-artifact@v2
@@ -65,11 +425,35 @@ jobs:
       - name: load base
         run: xz -d -k < ./cache/base.tar.xz | docker load
       - name: build
-        run: make ${{ matrix.arch_name }}
-      - name: test
-        run: make ${{ matrix.arch_name }}.test
+        run: make ${{ matrix.arch_name.image }}
+      - name: basic test
+        run: make ${{ matrix.arch_name.image }}.test
+      - name: stockfish build test
+        if: ${{ matrix.arch_name.stockfish == 'yes' }}
+        run: |
+          git clone --depth 1 --branch sf_14 https://github.com/official-stockfish/Stockfish.git
+          cd Stockfish/src
+          ./../../tools/dockcross-make-builder.sh ${{ matrix.arch_name.image }} net
+          ./../../tools/dockcross-make-builder.sh ${{ matrix.arch_name.image }} build ${{ matrix.arch_name.stockfish_arg }} -j2
+          cd ../..
+          rm -rf Stockfish
+      - name: ninja build test
+        if: ${{ matrix.arch_name.ninja == 'yes' }}
+        run: |
+          git clone --depth 1 --branch v1.10.2 https://github.com/ninja-build/ninja.git
+          cd ninja
+          ./../tools/dockcross-cmake-builder.sh ${{ matrix.arch_name.image }} ${{ matrix.arch_name.ninja_arg }}
+      - name: openssl build test
+        if: ${{ matrix.arch_name.openssl == 'yes' }}
+        run: |
+          git clone --depth 1 --branch OpenSSL_1_1_1k https://github.com/openssl/openssl.git
+          cd openssl
+          ./../tools/dockcross-command.sh ${{ matrix.arch_name.image }} ./Configure ${{ matrix.arch_name.openssl_arg }}
+          ./../tools/dockcross-make-builder.sh ${{ matrix.arch_name.image }} -j2
+          cd ..
+          rm -rf openssl
       - name: deploy
         if: github.ref == 'refs/heads/master'
         run: |
-            docker login -u ${{ secrets.DOCKER_USER }} -p ${{ secrets.DOCKER_PASS }}
-            docker image push dockcross/${{ matrix.arch_name }} --all-tags
+          docker login -u ${{ secrets.DOCKER_USER }} -p ${{ secrets.DOCKER_PASS }}
+          docker image push dockcross/${{ matrix.arch_name.image }} --all-tags

.github/workflows/shellcheck.yml

@@ -5,12 +5,12 @@ on:
     branches:
     - '*'
     paths-ignore:
-      - '**/README.md'
+      - '**.md'
   pull_request:
     branches:
     - '*'
     paths-ignore:
-      - '**/README.md'
+      - '**.md'
   workflow_dispatch:
 
 jobs:

Makefile

@@ -14,34 +14,35 @@ BIN = ./bin
 
 # These images are built using the "build implicit rule"
 STANDARD_IMAGES = android-arm android-arm64 android-x86 android-x86_64 \
-	linux-x86 linux-x64 linux-x64-clang linux-arm64 linux-arm64-musl \
-	linux-armv5 linux-armv5-musl linux-m68k-uclibc linux-s390x \
+	linux-x86 linux-x64 linux-x64-clang linux-arm64 linux-arm64-musl linux-arm64-full \
+	linux-armv5 linux-armv5-musl linux-m68k-uclibc linux-s390x linux-x64-tinycc \
 	linux-armv6 linux-armv6-lts linux-armv6-musl \
-	linux-armv7l-musl linux-armv7 linux-armv7a \
+	linux-armv7l-musl linux-armv7 linux-armv7a linux-x86_64-full \
 	linux-mips linux-ppc64le linux-riscv64 linux-riscv32 linux-xtensa-uclibc \
-	windows-static-x86 windows-static-x64 windows-static-x64-posix \
-	windows-shared-x86 windows-shared-x64 windows-shared-x64-posix
+	windows-static-x86 windows-static-x64 windows-static-x64-posix windows-armv7 \
+	windows-shared-x86 windows-shared-x64 windows-shared-x64-posix windows-arm64
 
 # Generated Dockerfiles.
 GEN_IMAGES = android-arm android-arm64 \
-	linux-x86 linux-x64 linux-x64-clang linux-arm64 linux-arm64-musl \
+	linux-x86 linux-x64 linux-x64-clang linux-arm64 linux-arm64-musl linux-arm64-full \
 	manylinux2014-x64 manylinux2014-x86 \
-	manylinux2014-aarch64 web-wasm linux-mips \
+	manylinux2014-aarch64 \
+	web-wasm linux-mips windows-arm64 windows-armv7 \
 	windows-static-x86 windows-static-x64 windows-static-x64-posix \
 	windows-shared-x86 windows-shared-x64 windows-shared-x64-posix \
-	linux-armv7 linux-armv7a linux-armv7l-musl \
+	linux-armv7 linux-armv7a linux-armv7l-musl linux-x86_64-full \
 	linux-armv6 linux-armv6-lts linux-armv6-musl \
 	linux-armv5 linux-armv5-musl linux-ppc64le linux-s390x \
-	linux-riscv64 linux-riscv32 linux-m68k-uclibc linux-xtensa-uclibc
+	linux-riscv64 linux-riscv32 linux-m68k-uclibc linux-x64-tinycc linux-xtensa-uclibc
 
 GEN_IMAGE_DOCKERFILES = $(addsuffix /Dockerfile,$(GEN_IMAGES))
 
 # These images are expected to have explicit rules for *both* build and testing
 NON_STANDARD_IMAGES = manylinux2014-x64 manylinux2014-x86 \
-	manylinux2014-aarch64 web-wasm
+		      manylinux2014-aarch64 web-wasm
 
 # Docker composite files
-DOCKER_COMPOSITE_SOURCES = common.docker common.debian common.manylinux \
+DOCKER_COMPOSITE_SOURCES = common.docker common.debian common.manylinux common.buildroot \
 	common.crosstool common.windows common-manylinux.crosstool common.dockcross common.label-and-env
 DOCKER_COMPOSITE_FOLDER_PATH = common/
 DOCKER_COMPOSITE_PATH = $(addprefix $(DOCKER_COMPOSITE_FOLDER_PATH),$(DOCKER_COMPOSITE_SOURCES))
@@ -94,6 +95,7 @@ $(GEN_IMAGE_DOCKERFILES) Dockerfile: %Dockerfile: %Dockerfile.in $(DOCKER_COMPOS
 		-e '/common.debian/ r $(DOCKER_COMPOSITE_FOLDER_PATH)common.debian' \
 		-e '/common.manylinux/ r $(DOCKER_COMPOSITE_FOLDER_PATH)common.manylinux' \
 		-e '/common.crosstool/ r $(DOCKER_COMPOSITE_FOLDER_PATH)common.crosstool' \
+		-e '/common.buildroot/ r $(DOCKER_COMPOSITE_FOLDER_PATH)common.buildroot' \
 		-e '/common-manylinux.crosstool/ r $(DOCKER_COMPOSITE_FOLDER_PATH)common-manylinux.crosstool' \
 		-e '/common.windows/ r $(DOCKER_COMPOSITE_FOLDER_PATH)common.windows' \
 		-e '/common.dockcross/ r $(DOCKER_COMPOSITE_FOLDER_PATH)common.dockcross' \
@@ -126,6 +128,10 @@ web-wasm.test: web-wasm
 # manylinux2014-aarch64
 #
 manylinux2014-aarch64: manylinux2014-aarch64/Dockerfile
+	@# Register qemu
+	docker run --rm --privileged hypriot/qemu-register
+	@# Get libstdc++ from quay.io/pypa/manylinux2014_aarch64 container
+	docker run -v `pwd`:/host --rm -e LIB_PATH=/host/$@/xc_script/ quay.io/pypa/manylinux2014_aarch64 bash -c "PASS=1 /host/$@/xc_script/docker_setup_scrpits/copy_libstd.sh"
 	mkdir -p $@/imagefiles && cp -r imagefiles $@/
 	$(DOCKER) build -t $(ORG)/manylinux2014-aarch64:latest \
 		-t $(ORG)/manylinux2014-aarch64:$(TAG) \
@@ -135,6 +141,8 @@ manylinux2014-aarch64: manylinux2014-aarch64/Dockerfile
 		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
 		-f manylinux2014-aarch64/Dockerfile .
 	rm -rf $@/imagefiles
+	@# libstdc++ is coppied into image, now remove it
+	docker run -v `pwd`:/host --rm quay.io/pypa/manylinux2014_aarch64 bash -c "rm -rf /host/$@/xc_script/usr"
 
 manylinux2014-aarch64.test: manylinux2014-aarch64
 	$(DOCKER) run $(RM) $(ORG)/manylinux2014-aarch64 > $(BIN)/dockcross-manylinux2014-aarch64 \

README.md

@@ -12,17 +12,15 @@ Cross compiling toolchains in Docker images.
 -   Pre-built and configured toolchains for cross compiling.
 -   Most images also contain an emulator for the target system.
 -   Clean separation of build tools, source code, and build artifacts.
--   Commands in the container are run as the calling user, so that any
-    created files have the expected ownership, (i.e. not root).
--   Make variables **CC**, **CXX**, **LD** etc) are set to
-    point to the appropriate tools in the container.
+-   Commands in the container are run as the calling user, so that any created files have the expected ownership, (i.e. not root).
+-   Make variables **CC**, **CXX**, **LD**, **AS** etc) are set to point to the appropriate tools in the container.
 -   Recent [CMake](https://cmake.org) and ninja are precompiled.
 -   [Conan.io](https://www.conan.io) can be used as a package manager.
 -   Toolchain files configured for CMake.
 -   Current directory is mounted as the container\'s workdir, `/work`.
 -   Works with the [Docker for Mac](https://docs.docker.com/docker-for-mac/) and [Docker for Windows](https://docs.docker.com/docker-for-windows/).
--   Support using alternative container executor by setting **OCI_EXE** environment variable. By default, it searches
-    for [docker]{.title-ref} and [podman](https://podman.io) executable.
+-   Support using alternative container executor by setting **OCI_EXE** environment variable. By default, it searches for [docker](https://www.docker.com) and [podman](https://podman.io) executable.
+-   [crosstool-ng](https://github.com/crosstool-ng/crosstool-ng) and [buildroot](https://github.com/buildroot/buildroot) configuration files.
 
 ## Examples
 
@@ -43,26 +41,32 @@ This image does not need to be run manually. Instead, there is a helper script t
 
 To install the helper script, run one of the images with no arguments, and redirect the output to a file:
 
-    docker run --rm CROSS_COMPILER_IMAGE_NAME > ./dockcross
-    chmod +x ./dockcross
-    mv ./dockcross ~/bin/
+```bash
+docker run --rm CROSS_COMPILER_IMAGE_NAME > ./dockcross
+chmod +x ./dockcross
+mv ./dockcross ~/bin/
+```
 
 Where **CROSS_COMPILER_IMAGE_NAME** is the name of the cross-compiler toolchain Docker instance, e.g: **dockcross/linux-armv7**.
 
-Only 64-bit x86_64 images are provided; a 64-bit x86_64 host system is required.
+Only 64-bit x86_64 images are provided, a 64-bit x86_64 host system is required.
 
 ## Usage
 
 For the impatient, here\'s how to compile a hello world for armv7:
 
-    cd ~/src/dockcross
-    docker run --rm dockcross/linux-armv7 > ./dockcross-linux-armv7
-    chmod +x ./dockcross-linux-armv7
-    ./dockcross-linux-armv7 bash -c '$CC test/C/hello.c -o hello_arm'
+```bash
+cd ~/src/dockcross
+docker run --rm dockcross/linux-armv7 > ./dockcross-linux-armv7
+chmod +x ./dockcross-linux-armv7
+./dockcross-linux-armv7 bash -c '$CC test/C/hello.c -o hello_arm'
+```
 
 Note how invoking any toolchain command (make, gcc, etc.) is just a matter of prepending the **dockcross** script on the commandline:
 
-    ./dockcross-linux-armv7 [command] [args...]
+```bash
+./dockcross-linux-armv7 [command] [args...]
+```
 
 The dockcross script will execute the given command-line inside the container, along with all arguments passed after the command. Commands that evaluate environmental variables in the image, like **$CC** or **$CXX** above, should be executed in [bash -c]. The present working directory is mounted within the image, which can be used to make source code available in the Docker container.
 
@@ -71,39 +75,44 @@ The dockcross script will execute the given command-line inside the container, a
 | Image name | Target arch | Compiler | Target OS |
 |:-------:|:--------:|:------:|:-----:|
 | dockcross/base | - | - | - |
-| dockcross/android-arm | ARMv7 | Clang | Android 32 bit |
+| dockcross/android-arm | ARMv7 | Clang | Android |
 | dockcross/android-arm64 | ARMv8 | Clang | Android |
-| dockcross/android-x86 | x86 | Clang | Android x86 |
-| dockcross/android-x86_64 | x86_64 | Clang | Android x86_64 |
-| dockcross/linux-arm64 | ARMv8 | GCC | Linux ARMv8 |
-| dockcross/linux-arm64-musl | ARMv8 | GCC + musl | Linux ARMv8 |
-| dockcross/linux-armv5 | ARMv5 | GCC | Linux ARMv5 |
-| dockcross/linux-armv5-musl | ARMv5 | GCC + musl | Linux ARMv5 |
-| dockcross/linux-armv6 | ARMv6 | GCC | Linux ARMv6 |
-| dockcross/linux-armv6-lts | ARMv6 | GCC + Glibc 2.28 | Linux ARMv6 |
-| dockcross/linux-armv6-musl | ARMv6 | GCC + musl | Linux ARMv6 |
-| dockcross/linux-armv7 | ARMv7 | GCC | Linux ARMv7 |
-| dockcross/linux-armv7a | ARMv7a | GCC | Linux ARMv7a |
-| dockcross/linux-armv7l-musl | ARMv7l | GCC + musl | Linux ARMv7l |
-| dockcross/linux-mips | mips | GCC | Linux mips |
-| dockcross/linux-s390x | s390x | GCC | Linux s390x |
-| dockcross/linux-ppc64le | ppc64le | GCC | Linux ppc64le |
-| dockcross/linux-riscv32 | riscv32 | GCC | Linux riscv32 |
-| dockcross/linux-riscv64 | riscv64 | GCC | Linux riscv64 |
-| dockcross/linux-m68k-uclibc | m68k | GCC + uclibc | Linux m68k |
-| dockcross/linux-xtensa-uclibc | xtensa | GCC + uclibc | Linux xtensa |
-| dockcross/manylinux2014-x86 | x86 | GCC | Linux x86 |
-| dockcross/manylinux2014-x64 | x86_64 | GCC | Linux x86_64 |
-| dockcross/linux-x86 | x86 | GCC | Linux x86 |
-| dockcross/linux-x64 | x86_64 | GCC | Linux x86_64 |
-| dockcross/linux-x64-clang | x86_64 | Clang | Linux x86_64 |
+| dockcross/android-x86 | x86 | Clang | Android |
+| dockcross/android-x86_64 | x86_64 | Clang | Android |
+| dockcross/linux-arm64 | ARMv8 | GCC | Linux |
+| dockcross/linux-arm64-full | ARMv8 | GCC + libs | Linux |
+| dockcross/linux-arm64-musl | ARMv8 | GCC + musl | Linux |
+| dockcross/linux-armv5 | ARMv5 | GCC | Linux |
+| dockcross/linux-armv5-musl | ARMv5 | GCC + musl | Linux |
+| dockcross/linux-armv6 | ARMv6 | GCC | Linux |
+| dockcross/linux-armv6-lts | ARMv6 | GCC + Glibc 2.28 | Linux |
+| dockcross/linux-armv6-musl | ARMv6 | GCC + musl | Linux |
+| dockcross/linux-armv7 | ARMv7 | GCC | Linux |
+| dockcross/linux-armv7a | ARMv7a | GCC | Linux |
+| dockcross/linux-armv7l-musl | ARMv7l | GCC + musl | Linux |
+| dockcross/linux-mips | mips | GCC | Linux |
+| dockcross/linux-s390x | s390x | GCC | Linux |
+| dockcross/linux-ppc64le | ppc64le | GCC | Linux |
+| dockcross/linux-riscv32 | riscv32 | GCC | Linux |
+| dockcross/linux-riscv64 | riscv64 | GCC | Linux |
+| dockcross/linux-m68k-uclibc | m68k | GCC + uclibc | Linux |
+| dockcross/linux-xtensa-uclibc | xtensa | GCC + uclibc | Linux |
+| dockcross/manylinux2014-x86 | x86 | GCC | Linux |
+| dockcross/manylinux2014-x64 | x86_64 | GCC | Linux |
+| dockcross/linux-x86 | x86 | GCC | Linux |
+| dockcross/linux-x64 | x86_64 | GCC | Linux |
+| dockcross/linux-x64-full | x86_64 | GCC + libs | Linux |
+| dockcross/linux-x64-clang | x86_64 | Clang | Linux |
+| dockcross/linux-x64-tinycc | x86_64 | tinycc + GCC | Linux |
 | dockcross/web-wasm | JS | LLVM | Web (JS) |
-| dockcross/windows-shared-x86 | x86 | GCC | Windows x86 |
-| dockcross/windows-shared-x64 | x86_64 | GCC | Windows x86_64 |
-| dockcross/windows-shared-x64-posix | x86_64 | GCC | Windows x86_64 |
-| dockcross/windows-static-x86 | x86 | GCC | Windows x86 |
-| dockcross/windows-static-x64 | x86_64 | GCC | Windows x86_64 |
-| dockcross/windows-static-x64-posix | x86_64 | GCC | Windows x86_64 |
+| dockcross/windows-shared-x86 | x86 | GCC | Windows |
+| dockcross/windows-shared-x64 | x86_64 | GCC | Windows |
+| dockcross/windows-shared-x64-posix | x86_64 | GCC | Windows |
+| dockcross/windows-static-x86 | x86 | GCC | Windows |
+| dockcross/windows-static-x64 | x86_64 | GCC | Windows |
+| dockcross/windows-static-x64-posix | x86_64 | GCC | Windows |
+| dockcross/windows-armv7 | ARMv7 | Clang | Windows |
+| dockcross/windows-arm64 | ARMv8 | Clang | Windows |
 
 ## Cross compilers
 
@@ -143,6 +152,12 @@ The Android NDK standalone toolchain for the x86_64 architecture.
 
 Cross compiler for the 64-bit ARM platform on Linux, also known as AArch64.
 
+### dockcross/linux-arm64-full
+
+![Docker Image Size (tag)](https://img.shields.io/docker/image-size/dockcross/linux-arm64-full/latest) ![Docker Pulls](https://img.shields.io/docker/pulls/dockcross/linux-arm64-full)
+
+Cross compiler for the 64-bit ARM platform on Linux, with cross-libs: SDL2, OpenSSL, Boost, OpenCV and Qt5 (minimal).
+
 ### dockcross/linux-arm64-musl
 
 ![Docker Image Size (tag)](https://img.shields.io/docker/image-size/dockcross/linux-arm64-musl/latest) ![Docker Pulls](https://img.shields.io/docker/pulls/dockcross/linux-arm64-musl)
@@ -246,6 +261,12 @@ Linux PowerPC 64 little endian cross compiler toolchain for the POWER8, etc. Imp
 
 Linux x86_64/amd64 compiler. Since the Docker image is natively x86_64, this is not actually a cross compiler.
 
+### dockcross/linux-x86_64-full
+
+![Docker Image Size (tag)](https://img.shields.io/docker/image-size/dockcross/linux-x86_64-full/latest) ![Docker Pulls](https://img.shields.io/docker/pulls/dockcross/linux-x86_64-full)
+
+Linux x86_64/amd64 compiler with libs: SDL2, OpenSSL, Boost, OpenCV and Qt5 (minimal).
+
 ### dockcross/linux-x64-clang
 
 ![Docker Image Size (tag)](https://img.shields.io/docker/image-size/dockcross/linux-x64-clang/latest) ![Docker Pulls](https://img.shields.io/docker/pulls/dockcross/linux-x64-clang)
@@ -258,6 +279,12 @@ Linux clang x86_64/amd64 compiler. Since the Docker image is natively x86_64, th
 
 Linux i686 cross compiler.
 
+### dockcross/linux-x64-tinycc
+
+![Docker Image Size (tag)](https://img.shields.io/docker/image-size/dockcross/linux-x64-tinycc/latest) ![Docker Pulls](https://img.shields.io/docker/pulls/dockcross/linux-x64-tinycc)
+
+Linux tcc compiler for C compiler, and GCC for C++ compiler, for linux x86_64/amd64 arch.
+
 ### dockcross/manylinux2014-x64
 
 ![Docker Image Size (tag)](https://img.shields.io/docker/image-size/dockcross/manylinux2014-x64/latest) ![Docker Pulls](https://img.shields.io/docker/pulls/dockcross/manylinux2014-x64)
@@ -320,6 +347,29 @@ linking.
 
 32-bit Windows cross-compiler based on [MXE/MinGW-w64](https://mxe.cc/) with win32 threads and dynamic linking.
 
+### dockcross/windows-armv7
+
+![Docker Image Size (tag)](https://img.shields.io/docker/image-size/dockcross/windows-armv7/latest) ![Docker Pulls](https://img.shields.io/docker/pulls/dockcross/windows-armv7)
+
+ARMv7 32-bit Windows cross-compiler based on [LLVM/MinGW-w64](https://github.com/mstorsjo/llvm-mingw)
+
+### dockcross/windows-arm64
+
+![Docker Image Size (tag)](https://img.shields.io/docker/image-size/dockcross/windows-arm64/latest) ![Docker Pulls](https://img.shields.io/docker/pulls/dockcross/windows-arm64)
+
+ARMv8 64-bit Windows cross-compiler based on [llvm-mingw](https://github.com/mstorsjo/llvm-mingw)
+
+## Summary legacy cross compilers
+
+The list of docker images that are no longer supported or broken
+
+| Image name | Target arch | Compiler | Target OS |
+|:-------:|:--------:|:------:|:-----:|
+| dockcross/manylinux1-x86 | x86 | GCC | manylinux |
+| dockcross/manylinux1-x64 | x86_64 | GCC| manylinux |
+| dockcross/manylinux2010-x86 | x86 | GCC | manylinux |
+| dockcross/manylinux2010-x64 | x86_64 | GCC | manylinux |
+
 ## Articles
 
 -   [dockcross: C++ Write Once, Run
@@ -346,12 +396,13 @@ cross-compiler Docker image or the dockcross script itself.
 
 To easily download all images, the convenience target `display_images`
 could be used:
-
-    curl https://raw.githubusercontent.com/dockcross/dockcross/master/Makefile -o dockcross-Makefile
-    for image in $(make -f dockcross-Makefile display_images); do
-      echo "Pulling dockcross/$image"
-      docker pull dockcross/$image
-    done
+```bash
+curl https://raw.githubusercontent.com/dockcross/dockcross/master/Makefile -o dockcross-Makefile
+for image in $(make -f dockcross-Makefile display_images); do
+  echo "Pulling dockcross/$image"
+  docker pull dockcross/$image
+done
+```
 
 ## Install all dockcross scripts
 
@@ -359,16 +410,18 @@ To automatically install in `~/bin` the dockcross scripts for each
 images already downloaded, the convenience target `display_images` could
 be used:
 
-    curl https://raw.githubusercontent.com/dockcross/dockcross/master/Makefile -o dockcross-Makefile
-    for image in $(make -f dockcross-Makefile display_images); do
-      if [[ $(docker images -q dockcross/$image) == "" ]]; then
-        echo "~/bin/dockcross-$image skipping: image not found locally"
-        continue
-      fi
-      echo "~/bin/dockcross-$image ok"
-      docker run dockcross/$image > ~/bin/dockcross-$image && \
-      chmod u+x  ~/bin/dockcross-$image
-    done
+```bash
+curl https://raw.githubusercontent.com/dockcross/dockcross/master/Makefile -o dockcross-Makefile
+for image in $(make -f dockcross-Makefile display_images); do
+  if [[ $(docker images -q dockcross/$image) == "" ]]; then
+    echo "~/bin/dockcross-$image skipping: image not found locally"
+    continue
+  fi
+  echo "~/bin/dockcross-$image ok"
+  docker run dockcross/$image > ~/bin/dockcross-$image && \
+  chmod u+x  ~/bin/dockcross-$image
+done
+```
 
 ## Dockcross configuration
 
@@ -413,17 +466,21 @@ In order to extend Dockcross images with your own commands, one must:
 
 An example Dockerfile would be:
 
-    FROM dockcross/linux-armv7
+```
+FROM dockcross/linux-armv7
 
-    ENV DEFAULT_DOCKCROSS_IMAGE my_cool_image
-    RUN apt-get install nano
+ENV DEFAULT_DOCKCROSS_IMAGE my_cool_image
+RUN apt-get install nano
+```
 
 And then in the shell:
 
-    docker build -t my_cool_image .                   ## Builds the dockcross image.
-    docker run my_cool_image > linux-armv7                ## Creates a helper script named linux-armv7.
-    chmod +x linux-armv7                          ## Gives the script execution permission.
-    ./linux-armv7 bash                            ## Runs the helper script with the argument "bash", which starts an interactive container using your extended image.
+```
+docker build -t my_cool_image .                   ## Builds the dockcross image.
+docker run my_cool_image > linux-armv7                ## Creates a helper script named linux-armv7.
+chmod +x linux-armv7                          ## Gives the script execution permission.
+./linux-armv7 bash                            ## Runs the helper script with the argument "bash", which starts an interactive container using your extended image.
+```
 
 ## What is the difference between **dockcross** and **dockbuild** ?
 

android-arm/Dockerfile.in

@@ -9,20 +9,19 @@ RUN apt-get update && apt-get install -y \
 
 ENV CROSS_TRIPLE=arm-linux-androideabi
 ENV CROSS_ROOT=/usr/${CROSS_TRIPLE}
-ENV AS=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as \
-    AR=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ar \
-    CC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-clang \
-    CPP=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-cpp \
-    CXX=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-clang++ \
-    LD=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ld \
-    FC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gfortran
+ENV AS=${CROSS_ROOT}/bin/llvm-as \
+    AR=${CROSS_ROOT}/bin/llvm-ar \
+    CC=${CROSS_ROOT}/bin/clang \
+    CXX=${CROSS_ROOT}/bin/clang++ \
+    LD=${CROSS_ROOT}/bin/ld
+
+ENV ANDROID_NDK_REVISION 23
+ENV ANDROID_NDK_API 23
 
-ENV ANDROID_NDK_REVISION 22b
-ENV ANDROID_NDK_API 22
 RUN mkdir -p /build && \
     cd /build && \
-    curl -O https://dl.google.com/android/repository/android-ndk-r${ANDROID_NDK_REVISION}-linux-x86_64.zip && \
-    unzip ./android-ndk-r${ANDROID_NDK_REVISION}-linux-x86_64.zip && \
+    curl -O https://dl.google.com/android/repository/android-ndk-r${ANDROID_NDK_REVISION}-linux.zip && \
+    unzip ./android-ndk-r${ANDROID_NDK_REVISION}-linux.zip && \
     cd android-ndk-r${ANDROID_NDK_REVISION} && \
     ./build/tools/make_standalone_toolchain.py \
       --arch arm \

android-arm/Toolchain.cmake

@@ -3,7 +3,7 @@ set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR armv7-a)
 set(CMAKE_ANDROID_ARCH_ABI armeabi-v7a)
 
-set(cross_triple arm-linux-androideabi)
+set(cross_triple $ENV{CROSS_TRIPLE})
 set(CMAKE_ANDROID_STANDALONE_TOOLCHAIN $ENV{CROSS_ROOT})
 set(CMAKE_ANDROID_ARM_MODE ON)
 set(CMAKE_ANDROID_ARM_NEON ON)

android-arm64/Dockerfile.in

@@ -13,20 +13,19 @@ RUN apt-get update && apt-get install -y \
 
 ENV CROSS_TRIPLE=aarch64-linux-android
 ENV CROSS_ROOT=/usr/${CROSS_TRIPLE}
-ENV AS=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as \
-    AR=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ar \
-    CC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-clang \
-    CPP=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-cpp \
-    CXX=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-clang++ \
-    LD=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ld \
-    FC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gfortran
+ENV AS=${CROSS_ROOT}/bin/llvm-as \
+    AR=${CROSS_ROOT}/bin/llvm-ar \
+    CC=${CROSS_ROOT}/bin/clang \
+    CXX=${CROSS_ROOT}/bin/clang++ \
+    LD=${CROSS_ROOT}/bin/ld
+
+ENV ANDROID_NDK_REVISION 23
+ENV ANDROID_NDK_API 23
 
-ENV ANDROID_NDK_REVISION 22b
-ENV ANDROID_NDK_API 22
 RUN mkdir -p /build && \
     cd /build && \
-    curl -O https://dl.google.com/android/repository/android-ndk-r${ANDROID_NDK_REVISION}-linux-x86_64.zip && \
-    unzip ./android-ndk-r${ANDROID_NDK_REVISION}-linux-x86_64.zip && \
+    curl -O https://dl.google.com/android/repository/android-ndk-r${ANDROID_NDK_REVISION}-linux.zip && \
+    unzip ./android-ndk-r${ANDROID_NDK_REVISION}-linux.zip && \
     cd android-ndk-r${ANDROID_NDK_REVISION} && \
     ./build/tools/make_standalone_toolchain.py \
       --arch arm64 \

android-arm64/Toolchain.cmake

@@ -3,7 +3,7 @@ set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR aarch64)
 set(CMAKE_ANDROID_ARCH_ABI arm64-v8a)
 
-set(cross_triple aarch64-linux-android)
+set(cross_triple $ENV{CROSS_TRIPLE})
 set(CMAKE_ANDROID_STANDALONE_TOOLCHAIN $ENV{CROSS_ROOT})
 set(CMAKE_ANDROID_ARM_MODE ON)
 set(CMAKE_ANDROID_ARM_NEON ON)

android-x86/Dockerfile

@@ -4,20 +4,19 @@ RUN apt-get update && apt-get install -y unzip
 
 ENV CROSS_TRIPLE=i686-linux-android
 ENV CROSS_ROOT=/usr/${CROSS_TRIPLE}
-ENV AS=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as \
-    AR=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ar \
-    CC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-clang \
-    CPP=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-cpp \
-    CXX=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-clang++ \
-    LD=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ld \
-    FC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gfortran
+ENV AS=${CROSS_ROOT}/bin/llvm-as \
+    AR=${CROSS_ROOT}/bin/llvm-ar \
+    CC=${CROSS_ROOT}/bin/clang \
+    CXX=${CROSS_ROOT}/bin/clang++ \
+    LD=${CROSS_ROOT}/bin/ld
+
+ENV ANDROID_NDK_REVISION 23
+ENV ANDROID_NDK_API 23
 
-ENV ANDROID_NDK_REVISION 22b
-ENV ANDROID_NDK_API 22
 RUN mkdir -p /build && \
     cd /build && \
-    curl -O https://dl.google.com/android/repository/android-ndk-r${ANDROID_NDK_REVISION}-linux-x86_64.zip && \
-    unzip ./android-ndk-r${ANDROID_NDK_REVISION}-linux-x86_64.zip && \
+    curl -O https://dl.google.com/android/repository/android-ndk-r${ANDROID_NDK_REVISION}-linux.zip && \
+    unzip ./android-ndk-r${ANDROID_NDK_REVISION}-linux.zip && \
     cd android-ndk-r${ANDROID_NDK_REVISION} && \
     ./build/tools/make_standalone_toolchain.py \
       --arch x86 \

android-x86/Toolchain.cmake

@@ -3,7 +3,7 @@ set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR i686)
 set(CMAKE_ANDROID_ARCH_ABI x86)
 
-set(cross_triple i686-linux-android)
+set(cross_triple $ENV{CROSS_TRIPLE})
 set(CMAKE_ANDROID_STANDALONE_TOOLCHAIN $ENV{CROSS_ROOT})
 set(CMAKE_ANDROID_ARM_MODE ON)
 set(CMAKE_ANDROID_ARM_NEON ON)

android-x86_64/Dockerfile

@@ -4,20 +4,19 @@ RUN apt-get update && apt-get install -y unzip
 
 ENV CROSS_TRIPLE=x86_64-linux-android
 ENV CROSS_ROOT=/usr/${CROSS_TRIPLE}
-ENV AS=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as \
-    AR=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ar \
-    CC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-clang \
-    CPP=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-cpp \
-    CXX=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-clang++ \
-    LD=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ld \
-    FC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gfortran
+ENV AS=${CROSS_ROOT}/bin/llvm-as \
+    AR=${CROSS_ROOT}/bin/llvm-ar \
+    CC=${CROSS_ROOT}/bin/clang \
+    CXX=${CROSS_ROOT}/bin/clang++ \
+    LD=${CROSS_ROOT}/bin/ld
+
+ENV ANDROID_NDK_REVISION 23
+ENV ANDROID_NDK_API 23
 
-ENV ANDROID_NDK_REVISION 22b
-ENV ANDROID_NDK_API 22
 RUN mkdir -p /build && \
     cd /build && \
-    curl -O https://dl.google.com/android/repository/android-ndk-r${ANDROID_NDK_REVISION}-linux-x86_64.zip && \
-    unzip ./android-ndk-r${ANDROID_NDK_REVISION}-linux-x86_64.zip && \
+    curl -O https://dl.google.com/android/repository/android-ndk-r${ANDROID_NDK_REVISION}-linux.zip && \
+    unzip ./android-ndk-r${ANDROID_NDK_REVISION}-linux.zip && \
     cd android-ndk-r${ANDROID_NDK_REVISION} && \
     ./build/tools/make_standalone_toolchain.py \
       --arch x86_64 \

android-x86_64/Toolchain.cmake

@@ -3,7 +3,7 @@ set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR x86_64)
 set(CMAKE_ANDROID_ARCH_ABI x86_64)
 
-set(cross_triple x86_64-linux-android)
+set(cross_triple $ENV{CROSS_TRIPLE})
 set(CMAKE_ANDROID_STANDALONE_TOOLCHAIN $ENV{CROSS_ROOT})
 set(CMAKE_ANDROID_ARM_MODE ON)
 set(CMAKE_ANDROID_ARM_NEON ON)

common/common.buildroot

@@ -0,0 +1,30 @@
+
+# Install Debian packages required for `buildroot`.
+RUN apt-get update --yes && apt-get install --no-install-recommends --yes \
+    gawk \
+    gperf \
+    help2man \
+    python3-dev \
+    texinfo \
+    unzip \
+    libtool \
+    libtool-bin \
+    && apt-get clean autoclean --yes \
+    && apt-get autoremove --yes \
+    && rm -rf /var/lib/{apt,dpkg,cache,log}/
+
+COPY \
+  imagefiles/install-buildroot-toolchain.sh \
+  buildroot.config \
+  /dockcross/
+
+# Build and install the toolchain, cleaning up artifacts afterwards.
+RUN mkdir /dockcross/buildroot \
+    && cd /dockcross/buildroot \
+    && /dockcross/install-buildroot-toolchain.sh \
+    -c "/dockcross/buildroot.config" \
+    -v "${BR_VERSION}" \
+    && rm -rf /dockcross/buildroot /dockcross/install-buildroot-toolchain.sh
+
+# Restore our default workdir (from "dockcross/base").
+WORKDIR /work

common/common.crosstool

@@ -48,7 +48,7 @@ RUN mkdir /dockcross/crosstool \
 && cd /dockcross/crosstool \
 && /dockcross/install-crosstool-ng-toolchain.sh \
   -p "${XCC_PREFIX}" \
-  -c /dockcross/crosstool-ng.config \
+  -c "/dockcross/crosstool-ng.config" \
   -v "${CT_VERSION}" \
 && rm -rf /dockcross/crosstool /dockcross/install-crosstool-ng-toolchain.sh
 

imagefiles/install-buildroot-toolchain.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+set -x
+set -e
+set -o pipefail
+
+ROOT=${PWD}
+
+usage() { echo "Usage: $0 -c <config-path> -v <version>" 1>&2; exit 1; }
+
+REPO_URL="https://github.com/buildroot/buildroot.git"
+
+CONFIG_PATH=""
+REV="2021.08-rc1"
+while getopts "c:v:" o; do
+  case "${o}" in
+  c)
+    CONFIG_PATH=$(readlink -f ${OPTARG})
+    ;;
+  v)
+    REV=${OPTARG}
+    ;;
+  *)
+    usage
+    ;;
+  esac
+done
+shift $((OPTIND-1))
+
+if [ -z ${CONFIG_PATH} ] || [ ! -f ${CONFIG_PATH} ]; then
+  echo "ERROR: Missing config path (-c)."
+  usage
+fi
+
+if [ -z ${REV} ]; then
+  echo "WARNING: No version selected, use default version: $REV (-v)."
+fi
+
+
+git clone "$REPO_URL" --recurse-submodules --remote-submodules #--branch="$REV"
+cd buildroot
+git checkout "$REV"
+cp "$CONFIG_PATH" .config
+make

linux-arm64-full/Dockerfile.in

@@ -0,0 +1,42 @@
+FROM dockcross/base:latest
+
+# This is for 64-bit ARM Linux machine
+
+# Buildroot version
+# crosstool-ng master 2021-08-21
+ENV BR_VERSION 181a5e229b347c1996eeca7d7727ee66bc566f01
+
+#include "common.buildroot"
+
+# The cross-compiling emulator
+RUN apt-get update \
+&& apt-get install -y \
+  qemu-user \
+  qemu-user-static \
+&& apt-get clean --yes
+
+# The CROSS_TRIPLE is a configured alias of the "aarch64-buildroot-linux-gnu" target.
+ENV CROSS_TRIPLE aarch64-buildroot-linux-gnu
+ENV CROSS_ROOT /buildroot
+ENV AS=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as \
+    AR=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ar \
+    CC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gcc \
+    CPP=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-cpp \
+    CXX=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-g++ \
+    LD=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ld \
+    FC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gfortran
+
+ENV QEMU_LD_PREFIX "${CROSS_ROOT}/${CROSS_TRIPLE}/sysroot"
+ENV QEMU_SET_ENV "LD_LIBRARY_PATH=${CROSS_ROOT}/lib:${QEMU_LD_PREFIX}"
+
+COPY Toolchain.cmake ${CROSS_ROOT}/
+ENV CMAKE_TOOLCHAIN_FILE ${CROSS_ROOT}/Toolchain.cmake
+
+#ENV PKG_CONFIG_PATH /usr/lib/aarch64-linux-gnu/pkgconfig
+
+# Linux kernel cross compilation variables
+ENV PATH ${PATH}:${CROSS_ROOT}/bin
+ENV CROSS_COMPILE ${CROSS_TRIPLE}-
+ENV ARCH arm64
+
+#include "common.label-and-env"

linux-arm64-full/Toolchain.cmake

@@ -0,0 +1,21 @@
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_SYSTEM_VERSION 1)
+set(CMAKE_SYSTEM_PROCESSOR aarch64)
+
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
+
+set(CMAKE_C_COMPILER $ENV{CC})
+set(CMAKE_CXX_COMPILER $ENV{CXX})
+set(CMAKE_Fortran_COMPILER $ENV{FC})
+
+set(CMAKE_CXX_FLAGS "-I ${cross_root}/include/")
+
+set(CMAKE_FIND_ROOT_PATH ${cross_root} ${cross_root}/${cross_triple})
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)
+
+set(CMAKE_SYSROOT ${cross_root}/${cross_triple}/sysroot)
+
+set(CMAKE_CROSSCOMPILING_EMULATOR /usr/bin/qemu-aarch64)

linux-arm64/Dockerfile.in

@@ -4,8 +4,8 @@ FROM dockcross/base:latest
 
 # Crosstool-ng version
 # We use a git commit while waiting for 1.25 to release (1.24 is several years old)
-# crosstool-ng master 2021-08-04
-ENV CT_VERSION d47b234152980a09196355b77a12cb425f3f1d2e
+# crosstool-ng master 2021-08-18
+ENV CT_VERSION 358945ff2219e37d280532522d2c62309614d162
 
 #include "common.crosstool"
 

linux-armv5/Dockerfile.in

@@ -6,8 +6,8 @@ MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
 
 # Crosstool-ng version
 # We use a git commit while waiting for 1.25 to release (1.24 is several years old)
-# crosstool-ng master 2021-08-04
-ENV CT_VERSION d47b234152980a09196355b77a12cb425f3f1d2e
+# crosstool-ng master 2021-08-18
+ENV CT_VERSION 358945ff2219e37d280532522d2c62309614d162
 
 #include "common.crosstool"
 

linux-armv5/Toolchain.cmake

@@ -1,8 +1,9 @@
 set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR arm)
-set(cross_triple "armv5-unknown-linux-gnueabi")
-set(cross_root /usr/xcc/${cross_triple})
+
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
 
 set(CMAKE_C_COMPILER $ENV{CC})
 set(CMAKE_CXX_COMPILER $ENV{CXX})

linux-armv6-lts/Dockerfile.in

@@ -3,8 +3,8 @@ MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
 
 # Crosstool-ng version
 # We use a git commit while waiting for 1.25 to release (1.24 is several years old)
-# crosstool-ng master 2021-08-04
-ENV CT_VERSION d47b234152980a09196355b77a12cb425f3f1d2e
+# crosstool-ng master 2021-08-18
+ENV CT_VERSION 358945ff2219e37d280532522d2c62309614d162
 
 # This is for 32-bit ARMv6 Linux
 # Raspberry Pi is ARMv6+VFP2

linux-armv6-lts/Toolchain.cmake

@@ -1,8 +1,9 @@
 set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR arm)
-set(cross_triple "armv6-unknown-linux-gnueabihf")
-set(cross_root /usr/xcc/${cross_triple})
+
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
 
 set(CMAKE_C_COMPILER $ENV{CC})
 set(CMAKE_CXX_COMPILER $ENV{CXX})

linux-armv6/Dockerfile.in

@@ -3,8 +3,8 @@ MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
 
 # Crosstool-ng version
 # We use a git commit while waiting for 1.25 to release (1.24 is several years old)
-# crosstool-ng master 2021-08-04
-ENV CT_VERSION d47b234152980a09196355b77a12cb425f3f1d2e
+# crosstool-ng master 2021-08-18
+ENV CT_VERSION 358945ff2219e37d280532522d2c62309614d162
 
 # This is for 32-bit ARMv6 Linux
 # Raspberry Pi is ARMv6+VFP2

linux-armv7/Dockerfile.in

@@ -3,8 +3,8 @@ MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
 
 # Crosstool-ng version
 # We use a git commit while waiting for 1.25 to release (1.24 is several years old)
-# crosstool-ng master 2021-08-04
-ENV CT_VERSION d47b234152980a09196355b77a12cb425f3f1d2e
+# crosstool-ng master 2021-08-18
+ENV CT_VERSION 358945ff2219e37d280532522d2c62309614d162
 
 # This is for 32-bit ARMv7 Linux
 #include "common.crosstool"

linux-armv7/Toolchain.cmake

@@ -1,8 +1,9 @@
 set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR arm)
-set(cross_triple "armv7-unknown-linux-gnueabi")
-set(cross_root /usr/xcc/${cross_triple})
+
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
 
 set(CMAKE_C_COMPILER $ENV{CC})
 set(CMAKE_CXX_COMPILER $ENV{CXX})

linux-armv7a/Dockerfile.in

@@ -4,8 +4,8 @@ MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
 # This is for 32-bit ARMv7 Linux
 
 # We use a git commit while waiting for 1.25 to release (1.24 is several years old)
-# crosstool-ng master 2021-08-04
-ENV CT_VERSION d47b234152980a09196355b77a12cb425f3f1d2e
+# crosstool-ng master 2021-08-18
+ENV CT_VERSION 358945ff2219e37d280532522d2c62309614d162
 
 #include "common.crosstool"
 

linux-armv7a/Toolchain.cmake

@@ -1,8 +1,9 @@
 set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR arm)
-set(cross_triple "arm-cortexa8_neon-linux-gnueabihf")
-set(cross_root /usr/xcc/${cross_triple})
+
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
 
 set(CMAKE_C_COMPILER $ENV{CC})
 set(CMAKE_CXX_COMPILER $ENV{CXX})

linux-m68k-uclibc/Dockerfile.in

@@ -3,8 +3,8 @@ MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
 
 # Crosstool-ng version
 # We use a git commit while waiting for 1.25 to release (1.24 is several years old)
-# crosstool-ng master 2021-08-04
-ENV CT_VERSION d47b234152980a09196355b77a12cb425f3f1d2e
+# crosstool-ng master 2021-08-18
+ENV CT_VERSION 358945ff2219e37d280532522d2c62309614d162
 
 ARG QEMU_VERSION=6.0.0
 

linux-m68k-uclibc/Toolchain.cmake

@@ -2,8 +2,8 @@ set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR mk68)
 
-set(cross_triple "m68k-unknown-uclinux-uclibc")
-set(cross_root /usr/xcc/${cross_triple})
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
 
 set(CMAKE_C_COMPILER $ENV{CC})
 set(CMAKE_CXX_COMPILER $ENV{CXX})

linux-mips/Dockerfile.in

@@ -4,8 +4,8 @@ FROM dockcross/base:latest
 
 # Crosstool-ng version
 # We use a git commit while waiting for 1.25 to release (1.24 is several years old)
-# crosstool-ng master 2021-08-04
-ENV CT_VERSION d47b234152980a09196355b77a12cb425f3f1d2e
+# crosstool-ng master 2021-08-18
+ENV CT_VERSION 358945ff2219e37d280532522d2c62309614d162
 
 #include "common.crosstool"
 

linux-mips/Toolchain.cmake

@@ -2,8 +2,8 @@ set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR mips)
 
-set(cross_triple "mips-unknown-linux-gnu")
-set(cross_root /usr/xcc/${cross_triple})
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
 
 set(CMAKE_C_COMPILER $ENV{CC})
 set(CMAKE_CXX_COMPILER $ENV{CXX})

linux-ppc64le/Dockerfile.in

@@ -3,8 +3,8 @@ MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
 
 # Crosstool-ng version
 # We use a git commit while waiting for 1.25 to release (1.24 is several years old)
-# crosstool-ng master 2021-08-04
-ENV CT_VERSION d47b234152980a09196355b77a12cb425f3f1d2e
+# crosstool-ng master 2021-08-18
+ENV CT_VERSION 358945ff2219e37d280532522d2c62309614d162
 
 ARG QEMU_VERSION=6.0.0
 

linux-ppc64le/Toolchain.cmake

@@ -2,8 +2,8 @@ set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR ppc64le)
 
-set(cross_triple "powerpc64le-unknown-linux-gnu")
-set(cross_root /usr/xcc/${cross_triple})
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
 
 set(CMAKE_C_COMPILER $ENV{CC})
 set(CMAKE_CXX_COMPILER $ENV{CXX})

linux-riscv32/Dockerfile.in

@@ -3,8 +3,8 @@ MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
 
 # Crosstool-ng version
 # We use a git commit while waiting for 1.25 to release (1.24 is several years old)
-# crosstool-ng master 2021-08-04
-ENV CT_VERSION d47b234152980a09196355b77a12cb425f3f1d2e
+# crosstool-ng master 2021-08-18
+ENV CT_VERSION 358945ff2219e37d280532522d2c62309614d162
 
 ARG QEMU_VERSION=6.0.0
 

linux-riscv32/Toolchain.cmake

@@ -2,8 +2,8 @@ set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR riscv32)
 
-set(cross_triple "riscv32-unknown-linux-gnu")
-set(cross_root /usr/xcc/${cross_triple})
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
 
 set(CMAKE_C_COMPILER $ENV{CC})
 set(CMAKE_CXX_COMPILER $ENV{CXX})

linux-riscv64/Dockerfile.in

@@ -3,8 +3,8 @@ MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
 
 # Crosstool-ng version
 # We use a git commit while waiting for 1.25 to release (1.24 is several years old)
-# crosstool-ng master 2021-08-04
-ENV CT_VERSION d47b234152980a09196355b77a12cb425f3f1d2e
+# crosstool-ng master 2021-08-18
+ENV CT_VERSION 358945ff2219e37d280532522d2c62309614d162
 
 ARG QEMU_VERSION=6.0.0
 

linux-riscv64/Toolchain.cmake

@@ -2,8 +2,8 @@ set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR riscv64)
 
-set(cross_triple "riscv64-unknown-linux-gnu")
-set(cross_root /usr/xcc/${cross_triple})
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
 
 set(CMAKE_C_COMPILER $ENV{CC})
 set(CMAKE_CXX_COMPILER $ENV{CXX})

linux-s390x/Dockerfile.in

@@ -4,8 +4,8 @@ FROM dockcross/base:latest
 
 # Crosstool-ng version
 # We use a git commit while waiting for 1.25 to release (1.24 is several years old)
-# crosstool-ng master 2021-08-04
-ENV CT_VERSION d47b234152980a09196355b77a12cb425f3f1d2e
+# crosstool-ng master 2021-08-18
+ENV CT_VERSION 358945ff2219e37d280532522d2c62309614d162
 
 #include "common.crosstool"
 

linux-s390x/Toolchain.cmake

@@ -2,8 +2,8 @@ set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR s390x)
 
-set(cross_triple "s390x-ibm-linux-gnu")
-set(cross_root /usr/xcc/${cross_triple})
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
 
 set(CMAKE_C_COMPILER $ENV{CC})
 set(CMAKE_CXX_COMPILER $ENV{CXX})

linux-x64-clang/Toolchain.cmake

@@ -2,7 +2,8 @@ set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR x86_64)
 
-set(cross_triple "x86_64-linux-gnu")
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
 
 set(CMAKE_C_COMPILER $ENV{CC})
 set(CMAKE_CXX_COMPILER $ENV{CXX})

linux-x64-tinycc/Dockerfile.in

@@ -0,0 +1,37 @@
+FROM dockcross/base:latest
+MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
+
+# This image use Tinycc as C compiler and GCC as C++ compiler
+
+ARG REPO_URL=https://repo.or.cz/tinycc.git
+ENV REPO_URL=${REPO_URL}
+
+# Disable options: --with-libgcc --disable-static
+RUN git clone --recurse-submodules --remote-submodules ${REPO_URL} \
+    && cd tinycc \
+    && ./configure --cpu=x86_64 \
+    && make -j$(nproc) \
+    && make test \
+    && make install
+
+ENV PATH="/usr/local/bin:${PATH}"
+
+# Test if compiler work
+RUN tcc -v
+
+ENV CROSS_TRIPLE x86_64-linux-gnu
+ENV CROSS_ROOT /usr/bin
+ENV AS=/usr/bin/${CROSS_TRIPLE}-as \
+    AR=/usr/bin/${CROSS_TRIPLE}-ar \
+    CC=/usr/local/bin/tcc \
+    CPP=/usr/bin/${CROSS_TRIPLE}-cpp \
+    CXX=/usr/bin/${CROSS_TRIPLE}-g++ \
+    LD=/usr/bin/${CROSS_TRIPLE}-ld \
+    FC=/usr/bin/${CROSS_TRIPLE}-gfortran
+
+COPY ${CROSS_TRIPLE}-noop.sh /usr/bin/${CROSS_TRIPLE}-noop
+
+COPY Toolchain.cmake /usr/lib/${CROSS_TRIPLE}/
+ENV CMAKE_TOOLCHAIN_FILE /usr/lib/${CROSS_TRIPLE}/Toolchain.cmake
+
+#include "common.label-and-env"

linux-x64-tinycc/Toolchain.cmake

@@ -0,0 +1,12 @@
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_SYSTEM_VERSION 1)
+set(CMAKE_SYSTEM_PROCESSOR x86_64)
+
+set(cross_triple $ENV{CROSS_TRIPLE})
+
+set(CMAKE_C_COMPILER $ENV{CC})
+set(CMAKE_CXX_COMPILER $ENV{CXX})
+set(CMAKE_Fortran_COMPILER $ENV{FC})
+set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
+
+set(CMAKE_CROSSCOMPILING_EMULATOR /usr/bin/${cross_triple}-noop)

linux-x64-tinycc/x86_64-linux-gnu-noop.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+exec "$@"

linux-x86_64-full/Dockerfile.in

@@ -0,0 +1,42 @@
+FROM dockcross/base:latest
+
+# This is for 64-bit x86 Linux machine
+
+# Buildroot version
+# crosstool-ng master 2021-08-21
+ENV BR_VERSION 181a5e229b347c1996eeca7d7727ee66bc566f01
+
+#include "common.buildroot"
+
+# The cross-compiling emulator
+RUN apt-get update \
+&& apt-get install -y \
+  qemu-user \
+  qemu-user-static \
+&& apt-get clean --yes
+
+# The CROSS_TRIPLE is a configured alias of the "x86_64-buildroot-linux-gnu" target.
+ENV CROSS_TRIPLE x86_64-buildroot-linux-gnu
+ENV CROSS_ROOT /buildroot
+ENV AS=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as \
+    AR=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ar \
+    CC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gcc \
+    CPP=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-cpp \
+    CXX=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-g++ \
+    LD=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ld \
+    FC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gfortran
+
+ENV QEMU_LD_PREFIX "${CROSS_ROOT}/${CROSS_TRIPLE}/sysroot"
+ENV QEMU_SET_ENV "LD_LIBRARY_PATH=${CROSS_ROOT}/lib:${QEMU_LD_PREFIX}"
+
+COPY Toolchain.cmake ${CROSS_ROOT}/
+ENV CMAKE_TOOLCHAIN_FILE ${CROSS_ROOT}/Toolchain.cmake
+
+#ENV PKG_CONFIG_PATH /usr/lib/x86_64-linux-gnu/pkgconfig
+
+# Linux kernel cross compilation variables
+ENV PATH ${PATH}:${CROSS_ROOT}/bin
+ENV CROSS_COMPILE ${CROSS_TRIPLE}-
+ENV ARCH arm64
+
+#include "common.label-and-env"

linux-x86_64-full/Toolchain.cmake

@@ -0,0 +1,21 @@
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_SYSTEM_VERSION 1)
+set(CMAKE_SYSTEM_PROCESSOR x86_64)
+
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
+
+set(CMAKE_C_COMPILER $ENV{CC})
+set(CMAKE_CXX_COMPILER $ENV{CXX})
+set(CMAKE_Fortran_COMPILER $ENV{FC})
+
+set(CMAKE_CXX_FLAGS "-I ${cross_root}/include/")
+
+set(CMAKE_FIND_ROOT_PATH ${cross_root} ${cross_root}/${cross_triple})
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)
+
+set(CMAKE_SYSROOT ${cross_root}/${cross_triple}/sysroot)
+
+set(CMAKE_CROSSCOMPILING_EMULATOR /usr/bin/qemu-x86_64)

linux-xtensa-uclibc/Dockerfile.in

@@ -3,8 +3,8 @@ MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
 
 # Crosstool-ng version
 # We use a git commit while waiting for 1.25 to release (1.24 is several years old)
-# crosstool-ng master 2021-07-07
-ENV CT_VERSION 62e9db247be34f8a4fa3bc116e60a1b15db62a97
+# crosstool-ng master 2021-08-18
+ENV CT_VERSION 358945ff2219e37d280532522d2c62309614d162
 
 ENV QEMU_VERSION 6.0.0
 

linux-xtensa-uclibc/Toolchain.cmake

@@ -2,8 +2,8 @@ set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_VERSION 1)
 set(CMAKE_SYSTEM_PROCESSOR xtensa)
 
-set(cross_triple "xtensa-fsf-linux-uclibc")
-set(cross_root /usr/xcc/${cross_triple})
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
 
 set(CMAKE_C_COMPILER $ENV{CC})
 set(CMAKE_CXX_COMPILER $ENV{CXX})

manylinux2014-aarch64/Dockerfile.in

@@ -2,7 +2,7 @@
 # run the container on a x86_64 host.
 # This image is not based on "pypa/manylinux2014_aarch64" because it would require the host to be aarch64.
 # For more details, read https://github.com/dockcross/dockcross/issues/367
-FROM dockcross/manylinux2014-x64
+FROM dockcross/manylinux2014-x64:20210708-94745ff
 
 # This is for 64-bit ARM Manylinux machine
 
@@ -23,6 +23,16 @@ RUN \
 # The CROSS_TRIPLE is a configured alias of the "aarch64-unknown-linux-gnueabi" target.
 ENV CROSS_TRIPLE aarch64-unknown-linux-gnueabi
 
+RUN cd ${XCC_PREFIX}/${CROSS_TRIPLE}/${CROSS_TRIPLE}/include && \
+    wget https://gist.githubusercontent.com/nhatminhle/5181506/raw/541482dbc61862bba8a156edaae57faa2995d791/stdatomic.h
+
+# Running scripts to cross compile python and copy libstdc++ into toolcain
+ADD manylinux2014-aarch64/xc_script /tmp/
+RUN PASS=2 /tmp/docker_setup_scrpits/copy_libstd.sh
+RUN /tmp/docker_setup_scrpits/prepare_cross_env.sh
+RUN rm -rf /tmp/docker_setup_scrpits
+RUN rm -rf /tmp/usr/
+
 ENV CROSS_ROOT ${XCC_PREFIX}/${CROSS_TRIPLE}
 ENV AS=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as \
     AR=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ar \

manylinux2014-aarch64/crosstool-ng.config

@@ -356,15 +356,15 @@ CT_CC_CORE_PASSES_NEEDED=y
 CT_CC_CORE_PASS_1_NEEDED=y
 CT_CC_CORE_PASS_2_NEEDED=y
 CT_CC_gcc=y
-CT_CC_GCC_VERSION="4.8.5"
+CT_CC_GCC_VERSION="9.3.0"
 # CT_CC_GCC_SHOW_LINARO is not set
-CT_CC_GCC_V_4_8_5=y
+CT_CC_GCC_V_9_3_0=y
 # CT_CC_GCC_V_5_4_0 is not set
 # CT_CC_GCC_V_4_9_4 is not set
-CT_CC_GCC_4_8_or_later=y
+CT_CC_GCC_9_3_or_later=y
 # CT_CC_GCC_4_9_or_later=y
-CT_CC_GCC_4_or_later=y
-CT_CC_GCC_4=y
+CT_CC_GCC_9_or_later=y
+CT_CC_GCC_9=y
 # CT_CC_GCC_6_or_later=y
 CT_CC_GCC_ENABLE_PLUGINS=y
 CT_CC_GCC_GOLD=y
@@ -463,7 +463,6 @@ CT_GETTEXT_NEEDED=y
 CT_GMP_NEEDED=y
 CT_MPFR_NEEDED=y
 CT_ISL_NEEDED=y
-CT_CLOOG_NEEDED=y
 CT_MPC_NEEDED=y
 # CT_EXPAT_NEEDED=y
 CT_NCURSES_NEEDED=y
@@ -473,7 +472,6 @@ CT_GETTEXT=y
 CT_GMP=y
 CT_MPFR=y
 CT_ISL=y
-CT_CLOOG=y
 CT_MPC=y
 # CT_EXPAT=y
 CT_NCURSES=y
@@ -488,15 +486,11 @@ CT_GMP_5_0_2_or_later=y
 CT_GMP_VERSION="6.1.2"
 CT_MPFR_V_3_1_5=y
 CT_MPFR_VERSION="3.1.5"
-CT_ISL_V_0_11_1=y
+CT_ISL_V_0_15=y
 # CT_ISL_V_0_15_or_later=y
 # CT_ISL_V_0_14_or_later=y
-CT_ISL_V_0_11_or_later=y
-CT_ISL_VERSION="0.11.1"
-CT_CLOOG_V_0_18_0=y
-CT_CLOOG_VERSION="0.18.0"
-# CT_CLOOG_0_18_4_or_later=y
-CT_CLOOG_0_18_or_later=y
+CT_ISL_V_0_15_or_later=y
+CT_ISL_VERSION="0.15"
 CT_MPC_V_1_0_3=y
 CT_MPC_VERSION="1.0.3"
 # CT_EXPAT_V_2_2_0=y

manylinux2014-aarch64/xc_script/docker_setup_scrpits/copy_libstd.sh

@@ -0,0 +1,52 @@
+#!/bin/bash
+
+# AUTHOR: odidev
+# DATE: 2021-07-20
+# DESCRIPTION: This file is invoked two times. first time from Makefile with
+#              PASS == 1 and second time in Dockerfile.in with PASS == 2. In
+#              dockcross container, the current libstdc++ is not the same as
+#              in manylinux containers. So, copying the libstdc++ form manylinux
+#              container to dockcross container. It is being done int 2 pass.
+#              during PASS == 1, the script will copy libstdc++ from manylinux
+#              container to build machine and then during PASS == 2, libstdc++
+#              will be copied from build machine to dockcross container
+
+if [ $PASS == 1 ]; then
+    echo "library location on host: " ${LIB_PATH}
+    echo "PASS 1: copying libstdc++ library on host"
+    files=$(rpm -ql libstdc++)
+    for file in ${files}; do
+        if [ -f ${file} -a ! -L ${file} -a ! -d ${file} ]; then
+            if grep -q "shared object" <<< $(file $file); then
+		install -m 0644 -D ${file} "${LIB_PATH}${file}"
+                break;
+            fi
+        fi
+    done
+    echo "Done"
+elif [ $PASS == 2 ]; then
+    echo "PASS 2: copying libstdc++ library in docker image"
+    old_libstdc_path=$(find /usr/xcc/ -name libstdc++.so*[0-9] -type f)
+    old_libstdc_directory=$(dirname "${old_libstdc_path}")
+    target_libstdc_path=$(find /tmp -name libstdc++.so*[0-9] -type f)
+    target_libstdc_filename=$(basename "${target_libstdc_path}")
+    target_libstdc_new_path=${old_libstdc_directory}/${target_libstdc_filename}
+    install -m 0555 -D ${target_libstdc_path} ${target_libstdc_new_path}
+    echo "Done"
+    links=$(find /usr/xcc/ \( -name libstdc++.so*[{0-9}] -o -name libstdc++.so \) -type l)
+    echo "Creating soft links for target libstdc++ library"
+    for link in ${links}; do
+	case "$link" in
+            (*libstdc++.so*[{0-9}].[{0-9}].[{0-9}]*)
+                target_libstdc_filename=$(basename "${target_libstdc_new_path}")
+                libstdc_link_directory=$(dirname "${link}")
+		rm -rf $link
+		target_libstdc_link_path=${libstdc_link_directory}/${target_libstdc_filename}
+                ln -sf ${target_libstdc_new_path} ${target_libstdc_link_path}
+                ;;
+            (*)
+                ln -sf ${target_libstdc_new_path} ${link}
+        esac
+    done
+    echo "Done"
+fi

manylinux2014-aarch64/xc_script/docker_setup_scrpits/prepare_cross_env.sh

@@ -0,0 +1,113 @@
+#!/bin/bash
+
+# AUTHOR: odidev
+# DATE: 2021-07-20
+# DESCRIPTION: This file intended to cross compile the python and create necessary
+#              crossenv enrironment
+
+# The current env is not compatible to build python so resetting it as
+# in quay.io/pypa/manylinux2014_x86_64 containers
+unset $(env | awk -F= '{print $1}')
+export SSL_CERT_FILE=/opt/_internal/certs.pem
+export TERM=xterm
+export LC_ALL=en_US.UTF-8
+export LD_LIBRARY_PATH=/opt/rh/devtoolset-9/root/usr/lib64:/opt/rh/devtoolset-9/root/usr/lib:/opt/rh/devtoolset-9/root/usr/lib64/dyninst:/opt/rh/devtoolset-9/root/usr/lib/dyninst:/usr/local/lib64
+export PATH=/opt/rh/devtoolset-9/root/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+export PWD=/work
+export LANG=en_US.UTF-8
+export AUDITWHEEL_ARCH=x86_64
+export DEVTOOLSET_ROOTPATH=/opt/rh/devtoolset-9/root
+export HOME=/root
+export SHLVL=1
+export LANGUAGE=en_US.UTF-8
+export AUDITWHEEL_PLAT=manylinux2014_aarch64
+export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
+export AUDITWHEEL_POLICY=manylinux2014
+
+# Cross compile Python versions present in manylinux containers
+declare -A buildpy
+python_vers=""
+
+for PY in /opt/python/cp*/bin/python; do
+    ver=`$PY --version | cut -d " " -f 2`
+    python_vers="${python_vers} ${ver}"
+    cpver=cp`echo ${ver} | cut -d "." -f 1-2 | sed 's/\.//'`
+    if [ ${cpver} = "cp36" ] || [ ${cpver} = "cp37" ]; then
+        cpver="${cpver}-${cpver}m"
+    else
+        cpver="${cpver}-${cpver}"
+    fi
+    buildpy[${ver}]=${cpver}
+done
+
+
+# Adding cross compiler path in PATH env variable
+export PATH=/usr/xcc/aarch64-unknown-linux-gnueabi/bin:$PATH
+
+OLD_PATH=$PATH
+CROSS_PY_BASE=/opt/_internal
+CROSS_PY_BASE_LN=/opt/python
+BUILD_DIR=/tmp/builds
+LN=ln
+sub_rel=""
+
+# Loop over each python version and cross compile it
+for python_ver in $python_vers; do
+    rel=""
+    sub_rel=""
+    found_sub_rel=0
+    for i in ` seq ${#python_ver}`
+    do
+        c=${python_ver:$i-1:1}
+        if [[ ${c} == [a-zA-Z] ]] ; then
+            found_sub_rel=1
+        fi
+        if [[ $found_sub_rel == "0" ]]; then
+            rel=${rel}${c}
+        else
+            sub_rel=${sub_rel}${c}
+        fi
+    done
+
+    mkdir -p ${BUILD_DIR} && cd ${BUILD_DIR}
+    wget https://www.python.org/ftp/python/${rel}/Python-${rel}${sub_rel}.tgz
+    tar xzf Python-${rel}${sub_rel}.tgz
+    cd Python-${rel}${sub_rel}
+
+    # Setting up build python path required by crassenv
+    BUILD_PYBIN=${CROSS_PY_BASE_LN}/${buildpy[$python_ver]}/bin
+    BUILD_PIP=${BUILD_PYBIN}/pip3
+    BUILD_PYTHON=${BUILD_PYBIN}/python3
+
+    # Setting up target python required by crossenv
+    TARGET_PYPATH=${CROSS_PY_BASE}/xc/xcpython-${python_ver}
+    TARGET_PYTHON=${TARGET_PYPATH}/bin/python3
+
+    # Setting up cross env path
+    CROSS_ENV=${CROSS_PY_BASE}/${buildpy[$python_ver]}-xc
+    CROSS_ENV_LN=${CROSS_PY_BASE_LN}/${buildpy[$python_ver]}-xc
+    CROSS_ENV_PIP=${CROSS_ENV_LN}/cross/bin/pip
+
+    # Adding build python path as it is required to
+    # configure the python for cross compilation
+    PATH=${BUILD_PYBIN}:${OLD_PATH}
+    export PATH
+
+    ./configure --prefix=${TARGET_PYPATH} \
+                --host=aarch64-unknown-linux-gnueabi \
+                --build=x86_64-linux-gnu \
+                --without-ensurepip \
+                ac_cv_buggy_getaddrinfo=no \
+                ac_cv_file__dev_ptmx=yes \
+                ac_cv_file__dev_ptc=no \
+                --enable-optimizations
+    make -j32 install
+    make install
+
+    # Create the necessary env and its link
+    ${BUILD_PIP} install --upgrade pip crossenv
+    ${BUILD_PYTHON} -m crossenv ${TARGET_PYTHON} ${CROSS_ENV}
+    ${LN} -s  ${CROSS_ENV} ${CROSS_ENV_LN}
+    ${CROSS_ENV_PIP} install wheel
+    rm -rf ${BUILD_DIR}
+done

manylinux2014-aarch64/xc_script/install_deps.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# AUTHOR: odidev
+# DATE: 2021-07-20
+# DESCRIPTION: This file will be invoked by cibuildwheel when before all is set.
+#              It will install the package in manylinux container and copy back
+#              the installed files on host machine will will be coppied to
+#              toolchain
+
+install_dir='/host/tmp/install_deps'
+packages=$(echo $1 | sed 's/\(yum\s*\|install\s*\|-y\s*\)//g')
+
+# Installing the packages
+echo "Installing dependencies: $packages"
+if $1; then
+  echo "Installed successfully"
+else
+  echo "Failed"
+  exit 1
+fi
+
+# Coping the installed files
+if list=`rpm -ql $packages`; then
+
+  echo "Copying dependencies files to prepare cross toolchain-"
+
+  for file in $list; do
+    test -f $file && echo "Copy $file --> ${install_dir}${file}"
+    test -f $file && install -m 0644 -D $file "${install_dir}${file}"
+  done
+else
+  echo $list
+  echo "Dependencies not resolved"
+  exit 1
+fi
+exit 0

manylinux2014-aarch64/xc_script/repair_wheel.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# AUTHOR:      odidev
+# DATE:        2021-07-20
+# DESCRIPTION: The wheels are cross compiled and we can't be repair in currnet
+#              environment. So, better to repair in manylinux container. So,
+#              we need to run BEFORE_ALL again in target manylinux contaner. So,
+#              instead of running BEFORE_ALL again we can copy the stored files.
+# INPUT:       $1 --> Dependeicies install path on host machine with respect to
+#                     container
+#              $2 --> Wheel repair command
+
+install_dir="$1"
+
+for file in `find $install_dir -type f`; do
+    install_path=$(echo ${file} | sed 's/^.*usr/\/usr/')
+    install -m 0644 -D ${file} ${install_path}
+done
+
+$2

tools/dockcross-cmake-builder.sh

@@ -5,7 +5,7 @@ if (( $# >= 1 )); then
     build_file=build-${image%:*}
     shift 1
 
-    cmake_arg=$*
+    cmake_arg=$@
     echo "cmake arg: $cmake_arg"
 
     #echo "Pulling dockcross/$image"
@@ -16,7 +16,7 @@ if (( $# >= 1 )); then
     chmod +x ./dockcross-"$image"
 
     echo "Build $build_file"
-    ./dockcross-"$image" cmake -B "$build_file" -S . -G Ninja "$cmake_arg"
+    ./dockcross-"$image" cmake -B "$build_file" -S . -G Ninja $cmake_arg
     ./dockcross-"$image" ninja -C "$build_file"
 else
     echo "Usage: ${0##*/} <docker imag (ex: linux-x64/linux-x64-clang/linux-arm64/windows-shared-x64/windows-static-x64...)> <cmake arg.>"

tools/dockcross-command.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+if (( $# >= 2 )); then
+    image=$1
+    shift 1
+
+    command=$@
+    echo "command: $command"
+
+    #echo "Pulling dockcross/$image"
+    #docker pull dockcross/"$image"
+
+    echo "Make script dockcross-$image"
+    docker run --rm dockcross/"$image" > ./dockcross-"$image"
+    chmod +x ./dockcross-"$image"
+    
+    echo "Run command in dockcross-$image"
+    ./dockcross-"$image" $command
+else
+    echo "Usage: ${0##*/} <docker imag (ex: linux-x64/linux-x64-clang/linux-arm64/windows-shared-x64/windows-static-x64...)> <command>"
+    exit 1
+fi

tools/dockcross-make-builder.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+if (( $# >= 1 )); then
+    image=$1
+    build_file=build-${image%:*}
+    shift 1
+
+    make_arg=$@
+    echo "make arg: $make_arg"
+
+    #echo "Pulling dockcross/$image"
+    #docker pull dockcross/"$image"
+
+    echo "Make script dockcross-$image"
+    docker run --rm dockcross/"$image" > ./dockcross-"$image"
+    chmod +x ./dockcross-"$image"
+
+    echo "Build $build_file"
+    ./dockcross-"$image" bash -c 'make CXX=${CXX} CC=${CC} AR=${AR} AS=${AS} LD=${LD} CPP=${CPP} FC=${FC}' $make_arg
+else
+    echo "Usage: ${0##*/} <docker imag (ex: linux-x64/linux-x64-clang/linux-arm64/windows-shared-x64/windows-static-x64...)> <make arg.>"
+    exit 1
+fi

web-wasm/Dockerfile.in

@@ -1,4 +1,4 @@
-FROM emscripten/emsdk:2.0.26
+FROM emscripten/emsdk:2.0.27
 MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
 
 # Revert back to "/bin/sh" as default shell
@@ -52,7 +52,7 @@ RUN ln -s /usr/bin/python3 /usr/bin/python
 
 #include "common.docker"
 
-ENV EMSCRIPTEN_VERSION 2.0.26
+ENV EMSCRIPTEN_VERSION 2.0.27
 
 ENV PATH /emsdk:/emsdk/upstream/bin/:/emsdk/upstream/emscripten:${PATH}
 ENV CC=/emsdk/upstream/emscripten/emcc \

windows-arm64/Dockerfile.in

@@ -0,0 +1,28 @@
+FROM dockcross/base:latest
+MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
+
+ENV XCC_PREFIX /usr/xcc
+ENV CROSS_TRIPLE aarch64-w64-mingw32
+ENV CROSS_ROOT ${XCC_PREFIX}/${CROSS_TRIPLE}-cross
+
+ARG DOWNLOAD_URL=https://github.com/mstorsjo/llvm-mingw/releases/download/20210423/llvm-mingw-20210423-msvcrt-ubuntu-18.04-x86_64.tar.xz
+ENV DOWNLOAD_URL=${DOWNLOAD_URL}
+
+RUN mkdir -p ${CROSS_ROOT} && wget -qO- "${DOWNLOAD_URL}" | tar xJvf - --strip 1 -C ${CROSS_ROOT}/ > /dev/null
+
+ENV AS=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as \
+    AR=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ar \
+    CC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gcc \
+    CXX=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-g++ \
+    LD=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ld \
+    FC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gfortran
+
+COPY Toolchain.cmake ${CROSS_ROOT}/
+ENV CMAKE_TOOLCHAIN_FILE ${CROSS_ROOT}/Toolchain.cmake
+
+# Linux kernel cross compilation variables
+ENV PATH ${PATH}:${CROSS_ROOT}/bin
+ENV CROSS_COMPILE ${CROSS_TRIPLE}-
+ENV ARCH arm64
+
+#include "common.label-and-env"

windows-arm64/Toolchain.cmake

@@ -0,0 +1,19 @@
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_SYSTEM_VERSION 1)
+set(CMAKE_SYSTEM_PROCESSOR aarch64)
+
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
+
+set(CMAKE_C_COMPILER $ENV{CC})
+set(CMAKE_CXX_COMPILER $ENV{CXX})
+set(CMAKE_Fortran_COMPILER $ENV{FC})
+
+set(CMAKE_CXX_FLAGS "-I ${cross_root}/include/")
+
+set(CMAKE_FIND_ROOT_PATH ${cross_root} ${cross_root}/${cross_triple})
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)
+
+set(CMAKE_CROSSCOMPILING_EMULATOR /usr/bin/qemu-aarch64)

windows-armv7/Dockerfile.in

@@ -0,0 +1,28 @@
+FROM dockcross/base:latest
+MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
+
+ENV XCC_PREFIX /usr/xcc
+ENV CROSS_TRIPLE armv7-w64-mingw32
+ENV CROSS_ROOT ${XCC_PREFIX}/${CROSS_TRIPLE}-cross
+
+ARG DOWNLOAD_URL=https://github.com/mstorsjo/llvm-mingw/releases/download/20210423/llvm-mingw-20210423-msvcrt-ubuntu-18.04-x86_64.tar.xz
+ENV DOWNLOAD_URL=${DOWNLOAD_URL}
+
+RUN mkdir -p ${CROSS_ROOT} && wget -qO- "${DOWNLOAD_URL}" | tar xJvf - --strip 1 -C ${CROSS_ROOT}/ > /dev/null
+
+ENV AS=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as \
+    AR=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ar \
+    CC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gcc \
+    CXX=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-g++ \
+    LD=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ld \
+    FC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gfortran
+
+COPY Toolchain.cmake ${CROSS_ROOT}/
+ENV CMAKE_TOOLCHAIN_FILE ${CROSS_ROOT}/Toolchain.cmake
+
+# Linux kernel cross compilation variables
+ENV PATH ${PATH}:${CROSS_ROOT}/bin
+ENV CROSS_COMPILE ${CROSS_TRIPLE}-
+ENV ARCH arm
+
+#include "common.label-and-env"

windows-armv7/Toolchain.cmake

@@ -0,0 +1,19 @@
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_SYSTEM_VERSION 1)
+set(CMAKE_SYSTEM_PROCESSOR arm)
+
+set(cross_triple $ENV{CROSS_TRIPLE})
+set(cross_root $ENV{CROSS_ROOT})
+
+set(CMAKE_C_COMPILER $ENV{CC})
+set(CMAKE_CXX_COMPILER $ENV{CXX})
+set(CMAKE_Fortran_COMPILER $ENV{FC})
+
+set(CMAKE_CXX_FLAGS "-I ${cross_root}/include/")
+
+set(CMAKE_FIND_ROOT_PATH ${cross_root} ${cross_root}/${cross_triple})
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)
+
+set(CMAKE_CROSSCOMPILING_EMULATOR /usr/bin/qemu-arm)