initial

.github/workflows/multiarch-docker-hub.yml

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+# Ce workflow utilise des actions qui ne sont pas certifiées par GitHub.
+# Elles sont fournies par un tiers et régies par
+# des conditions d’utilisation du service, une politique de confidentialité et un support distincts.
+# documentation en ligne.
+
+# GitHub recommande d’épingler les actions à un SHA de commit.
+# Pour obtenir une version plus récente, vous devez mettre à jour le SHA.
+# Vous pouvez également référencer une balise ou une branche, mais l’action peut changer sans avertissement.
+
+name: Publish amd64/arm64 to docker Hub
+on:
+  release:
+    types: [published]
+jobs:
+  push_to_registry:
+    name: Push Docker image to Docker Hub
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v3.4.0
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2.1.0
+        with:
+          platforms: 'arm64'
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2.5.0
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v2.1.0
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v4.4.0
+        with:
+          images: ${{ secrets.DOCKER_IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4.0.0
+        with:
+          context: .
+          platforms: linux/arm64, linux/amd64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile

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+FROM debian:latest
+ARG TARGETARCH
+ARG DEBIAN_FRONTEND=noninteractive
+LABEL maintainer="Ronan <ronan@parapente.eu.org>"
+RUN apt update -y \
+    && apt install -y lld llvm clang curl vim cmake openssl build-essential
+RUN echo "Run for $TARGETARCH" && \
+    if [[ "$TARGETARCH" == "amd64" ]] ; then \
+        _ARCH=amd64; \
+    else \
+        _ARCH=aarch64 ; \
+    fi \
+    && curl -fLSs https://github.com/Jake-Shadle/xwin/releases/download/0.3.1/xwin-0.3.1-${_ARCH}-unknown-linux-musl.tar.gz | tar -xvz \
+    && mv xwin-0.3.1-${_ARCH}-unknown-linux-musl/xwin /usr/local/bin/  \
+    && xwin --accept-license splat --output /usr/share/msvc \
+    && rm -rf xwin-0.3.1-${_ARCH}-unknown-linux-musl \
+    && rm -rf .xwin-cache
+# bug in debian base image ???
+RUN cmake --version 1> /dev/null 2> /dev/null \
+    && apt update -y \
+    && apt reinstall libssl3 openssl \
+    && cmake --version
+COPY test /usr/share/msvc/test 
+RUN chmod ugo+x /usr/share/msvc/test/test.sh
+CMD "/usr/bin/sleep infinity"

README.md

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+# LLVM for MSVC
+## Why
+I have a Kubernetes cluster running aarch64 linux workers. 
+I wanted to compile some apps on this cluster.  
+Mingw(64) is a fantastic tool but… 
+The main idea was to use the current Windows SDK and the MSVC runtime like you do with Visual Studio. 
+I found a fantastic tool https://github.com/Jake-Shadle/xwin made by Jake Shadle. His tool can download the CRT and the SDK directly from Microsoft servers.
+And thanks to clang/llvm and its target x86_64-pc-windows-msvc , building Windows x86_64 apps on linux aarch64 is possible… 
+
+In /usr/share/msvc/test you'll find a minimal Windows application.  
+With /usr/share/msvc/test/test.sh you can test a full compilation and executable generation.
+
+# Compile with script
+test.sh contains:  
+```sh
+#!/bin/bash
+export MSVC_BASE=/usr/share/msvc
+clang -target x86_64-pc-windows-msvc -I$MSVC_BASE/sdk/include/um -I$MSVC_BASE/sdk/include/shared -I$MSVC_BASE/sdk/include/ucrt -I$MSVC_BASE/crt/include -I./include -c src/test.c -o test.o
+clang -target x86_64-pc-windows-msvc -I$MSVC_BASE/sdk/include/um -I$MSVC_BASE/sdk/include/shared -I$MSVC_BASE/sdk/include/ucrt -I$MSVC_BASE/crt/include -I./include -c src/MainWindow.c -o MainWindow.o
+clang -target x86_64-pc-windows-msvc -I$MSVC_BASE/sdk/include/um -I$MSVC_BASE/sdk/include/shared -I$MSVC_BASE/sdk/include/ucrt -I$MSVC_BASE/crt/include -I./include -c src/AboutDialog.c -o AboutDialog.o
+
+lld-link /libpath:$MSVC_BASE/sdk/lib/um/x86_64 /libpath:$MSVC_BASE/sdk/lib/ucrt/x86_64 /libpath:$MSVC_BASE/crt/lib/x86_64 \
+    /subsystem:WINDOWS \
+    user32.lib kernel32.lib gdi32.lib comctl32.lib \
+    vcruntime.lib uuid.lib ucrt.lib \
+    test.o MainWindow.o AboutDialog.o \
+    /out:test.exe
+```

Tiltfile

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+Namespace='sandbox'
+
+default_registry('ttl.sh/sanbox-llvm-17az3650')
+Registry='ttl.sh/sanbox-llvm-17az3650'
+
+allow_k8s_contexts('kubernetesOCI')
+
+#Registry='registry.oci.sctg.eu.org'
+#default_registry(Registry)
+
+os.putenv ( 'DOCKER_USERNAME' , 'ociregistry' ) 
+os.putenv ( 'DOCKER_PASSWORD' , 'eiFooxoh8h4e' ) 
+os.putenv ( 'DOCKER_EMAIL' , 'none@example.org' ) 
+os.putenv ( 'DOCKER_REGISTRY' , Registry ) 
+os.putenv('NAMESPACE',Namespace)
+
+# docker_build('highcanfly/llvm4msvc:latest', '.', entrypoint='/bin/bash')
+
+k8s_yaml('./test/test.yaml')
+
+custom_build('highcanfly/llvm4msvc','./kaniko-build.sh',[
+  './test'
+],skips_local_docker=True, 
+  live_update=[
+    sync('./test', '/usr/share/msvc/test')
+])
+

kaniko-build.sh

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+#!/bin/bash
+# Tiltfile looks like:
+# os. putenv ( 'DOCKER_USERNAME' , 'registry-user' )
+# os. putenv ( 'DOCKER_PASSWORD' , 'password' )
+# os. putenv ( 'DOCKER_EMAIL' , 'none@example.org' )
+# os. putenv ( 'DOCKER_REGISTRY' , 'registry.example.org' )
+# Namespace='sandbox-hcfp'
+# os.putenv('NAMESPACE',Namespace)
+# allow_k8s_contexts('kubernetes-admin')
+# k8s_yaml(helm('./k8s/helm/hcfmailerplus', name='hcfmailer-plus', namespace=Namespace, values='dev-values.yaml'))
+# custom_build('highcanfly/hcfmailer-plus','./kaniko-build.sh',['./autocert', './scripts'],skips_local_docker=True)
+
+#kubectl create secret generic registry-credentials --from-file=.dockerconfigjson=$HOME/.docker/config.json --type=kubernetes.io/dockerconfigjson
+#
+#   EXPECTED_REF=serveur/highcanfly_hcfmailer-plus:tilt-build-1683738819
+#   EXPECTED_IMAGE=highcanfly_hcfmailer-plus
+#   EXPECTED_TAG=tilt-build-1683738819
+#   REGISTRY_HOST=server.fqdn
+#   EXPECTED_REGISTRY=server.fqdn
+echo "NAMESPACE=$NAMESPACE"
+KANIKO_POD=$(kubectl -n $NAMESPACE get pods | grep "kaniko" | cut -d' ' -f1)
+BAD_RANDOM=$(echo $RANDOM-$RANDOM-$RANDOM-$RANDOM | openssl dgst -sha1 )
+echo "Random seed is $BAD_RANDOM"
+kubectl create namespace $NAMESPACE
+#kubectl create -n $NAMESPACE secret generic ssh-key-secret --from-file=ssh-privatekey=$HOME/.ssh/id_ecdsa --from-file=ssh-publickey=$HOME/.ssh/id_ecdsa.pub --from-literal=ssh-key-type=ecdsa
+echo "CURRENT KANIKO POD is kaniko-$BAD_RANDOM"
+kubectl -n $NAMESPACE delete pod --wait=false $KANIKO_POD 2>/dev/null
+tar -cv --exclude "node_modules" --exclude "dkim.rsa" --exclude "private" --exclude "k8s" --exclude ".git" --exclude ".github" --exclude-vcs --exclude ".docker" --exclude "_sensitive_datas" -f - . | gzip -9 | kubectl run -n $NAMESPACE kaniko-$BAD_RANDOM \
+  --rm --stdin=true \
+  --image=highcanfly/kaniko:latest --restart=Never \
+  --overrides='{
+  "apiVersion": "v1",
+  "spec": {
+    "containers": [
+      {
+        "name": "kaniko",
+        "image": "highcanfly/kaniko:latest",
+        "imagePullPolicy": "IfNotPresent",
+        "stdin": true,
+        "stdinOnce": true,
+        "args": [
+          "-v","info",
+          "--cache=false",
+          "--dockerfile=Dockerfile'$EXT'",
+          "--context=tar://stdin",
+          "--skip-tls-verify",
+          "--destination='$EXPECTED_REF'",
+          "--image-fs-extract-retry=3",
+          "--push-retry=3",
+          "--single-snapshot"
+        ]
+      }
+    ],
+    "restartPolicy": "Never"
+  }
+}'
+
+#kubectl delete -n $NAMESPACE secret/registry-credentials

test/include/AboutDialog.h

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+#pragma once
+
+#include <windows.h>
+
+/* Dialog procedure for our "about" dialog */
+INT_PTR CALLBACK AboutDialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
+
+/* Show our "about" dialog */
+void ShowAboutDialog(HWND owner);

test/include/Globals.h

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+#pragma once
+
+#include <windows.h>
+
+/* Global instance handle */
+extern HINSTANCE g_hInstance;

test/include/MainWindow.h

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+#pragma once
+
+#include <windows.h>
+
+/* Window procedure for our main window */
+LRESULT CALLBACK MainWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
+
+/* Register a class for our main window */
+BOOL RegisterMainWindowClass(void);
+
+/* Create an instance of our main window */
+HWND CreateMainWindow(void);

test/include/Resource.h

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+#pragma once
+
+#define IDI_APPICON                     101
+#define IDR_MAINMENU                    102
+#define IDR_ACCELERATOR                 103
+#define IDD_ABOUTDIALOG                 104
+#define ID_FILE_EXIT                    40001
+#define ID_HELP_ABOUT                   40002
+
+#ifndef IDC_STATIC
+  #define IDC_STATIC                    -1
+#endif

test/res/Application.manifest

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+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- Supports Windows Vista / Server 2008 -->
+      <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
+      <!-- Supports Windows 7 / Server 2008 R2 -->
+      <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
+      <!-- Supports Windows 8 / Server 2012 -->
+      <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
+      <!-- Supports Windows 8.1 / Server 2012 R2 -->
+      <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
+      <!-- Supports Windows 10 -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
+    </application>
+  </compatibility>
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
+    <security>
+      <requestedPrivileges>
+        <requestedExecutionLevel level="asInvoker" uiAccess="false"/>
+      </requestedPrivileges>
+    </security>
+  </trustInfo>
+  <dependency>
+    <dependentAssembly>
+      <assemblyIdentity type="Win32" name="Microsoft.Windows.Common-Controls" version="6.0.0.0" processorArchitecture="*" publicKeyToken="6595b64144ccf1df" language="*"/>
+    </dependentAssembly>
+  </dependency>
+</assembly>

test/res/Resource.rc

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+#include <windows.h>
+#include "Resource.h"
+
+/* Win32 application icon */
+IDI_APPICON ICON                       "Application.ico"
+
+/* Our main menu */
+IDR_MAINMENU MENU
+BEGIN
+  POPUP "&File"
+  BEGIN
+    MENUITEM "E&xit",                  ID_FILE_EXIT
+  END
+  POPUP "&Help"
+  BEGIN
+    MENUITEM "&About",                 ID_HELP_ABOUT
+  END
+END
+
+/* Application manifest */
+CREATEPROCESS_MANIFEST_RESOURCE_ID RT_MANIFEST "Application.manifest"
+
+/* Executable version information */
+VS_VERSION_INFO    VERSIONINFO
+FILEVERSION        1,0,0,0
+PRODUCTVERSION     1,0,0,0
+FILEFLAGSMASK      VS_FFI_FILEFLAGSMASK
+#ifdef _DEBUG
+  FILEFLAGS        VS_FF_DEBUG | VS_FF_PRERELEASE
+#else
+  FILEFLAGS        0
+#endif
+FILEOS             VOS_NT_WINDOWS32
+FILETYPE           VFT_APP
+FILESUBTYPE        VFT2_UNKNOWN
+BEGIN
+  BLOCK "StringFileInfo"
+  BEGIN
+    BLOCK "080904b0"
+    BEGIN
+      VALUE "CompanyName", "Transmission Zero"
+      VALUE "FileDescription", "Win32 Example Application"
+      VALUE "FileVersion", "1.0.0.0"
+      VALUE "InternalName", "Win32App"
+      VALUE "LegalCopyright", "�2017 Transmission Zero"
+      VALUE "OriginalFilename", "Win32App.exe"
+      VALUE "ProductName", "Win32 Example Application"
+      VALUE "ProductVersion", "1.0.0.0"
+    END
+  END
+  BLOCK "VarFileInfo"
+  BEGIN
+    VALUE "Translation", 0x809, 1200
+  END
+END
+
+/* Our "about" dialog */
+IDD_ABOUTDIALOG DIALOGEX 0, 0, 147, 67
+STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
+CAPTION "About"
+FONT 8, "MS Shell Dlg", 400, 0, 0x1
+BEGIN
+  ICON             IDI_APPICON,IDC_STATIC,7,7,20,20
+  LTEXT            "Win32 Example Application",IDC_STATIC,34,7,89,8
+  LTEXT            "�2017 Transmission Zero",IDC_STATIC,34,17,86,8
+  DEFPUSHBUTTON    "OK",IDOK,90,46,50,14,WS_GROUP
+END
+
+/* Our accelerators */
+IDR_ACCELERATOR ACCELERATORS
+BEGIN
+  "A",             ID_HELP_ABOUT,      VIRTKEY, ALT, NOINVERT
+END

test/src/AboutDialog.c

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+#include "AboutDialog.h"
+#include "Globals.h"
+#include "Resource.h"
+
+/* Dialog procedure for our "about" dialog */
+INT_PTR CALLBACK AboutDialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+{
+  switch (uMsg)
+  {
+    case WM_COMMAND:
+    {
+      WORD id = LOWORD(wParam);
+
+      switch (id)
+      {
+        case IDOK:
+        case IDCANCEL:
+        {
+          EndDialog(hwndDlg, (INT_PTR)id);
+          return (INT_PTR)TRUE;
+        }
+      }
+      break;
+    }
+
+    case WM_INITDIALOG:
+    {
+      return (INT_PTR)TRUE;
+    }
+  }
+
+  return (INT_PTR)FALSE;
+}
+
+/* Show our "about" dialog */
+void ShowAboutDialog(HWND owner)
+{
+  DialogBox(g_hInstance, MAKEINTRESOURCE(IDD_ABOUTDIALOG), owner, &AboutDialogProc);
+}