Ada

.github/workflows/build.yml

@@ -0,0 +1,76 @@
+name: Build and test
+
+concurrency:
+  group: w64devkit-${{ github.event.pull_request.head.sha || github.sha }}
+
+on:
+  push:
+  pull_request:
+    branches: [ "master" ]
+
+# Must set Settings -> Actions -> General -> Workflow permissions to
+# "Read and write permissions"
+permissions:
+  contents: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
+
+    strategy:
+      fail-fast: false
+      matrix:
+        arch: ["x64", "x86"]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Apply x86 patch
+        if: matrix.arch == 'x86'
+        run: patch -p1 -i src/variant-x86.patch
+
+      - name: Generate archive name and version string
+        id: filename
+        env:
+          ARCH: ${{ matrix.arch }}
+        run: |
+          GIT_VERSION="$(git describe --tags --always)"
+          echo "version=${GIT_VERSION:1}" >> $GITHUB_OUTPUT
+          echo "archive=w64devkit-$ARCH-${GIT_VERSION:1}" >> $GITHUB_OUTPUT
+
+      - name: Build image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          tags: w64devkit:${{ matrix.arch }}
+          load: true
+          cache-from: type=gha,scope=w64devkit-${{ matrix.arch }}
+          cache-to: type=gha,scope=w64devkit-${{ matrix.arch }},mode=max
+
+      - name: Extract artifact
+        run: |
+          docker run --rm w64devkit:${{ matrix.arch }} > w64devkit.exe
+
+      - name: Rename artifact
+        run: |
+          mv w64devkit.exe ${{ steps.filename.outputs.archive }}.exe
+          ls -lh ${{ steps.filename.outputs.archive }}.exe
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ steps.filename.outputs.archive }}.exe
+          path: ${{ steps.filename.outputs.archive }}.exe
+          compression-level: 0
+
+      - name: Create Release
+        if: startsWith(github.ref, 'refs/tags/')
+        uses: softprops/action-gh-release@v2
+        with:
+          name: ${{ steps.filename.outputs.version }}
+          files: w64devkit-*.exe
+          draft: true

Dockerfile

@@ -19,7 +19,7 @@ ARG PDCURSES_VERSION=3.9
 ARG VIM_VERSION=9.0
 
 RUN apt-get update && apt-get install --yes --no-install-recommends \
-  build-essential curl libgmp-dev libmpc-dev libmpfr-dev m4 p7zip-full
+  build-essential curl gnat libgmp-dev libmpc-dev libmpfr-dev m4 p7zip-full
 
 # Download, verify, and unpack
 
@@ -62,6 +62,23 @@ COPY src/w64devkit.c src/w64devkit.ico src/libmemory.c src/libchkstk.S \
 
 ARG ARCH=x86_64-w64-mingw32
 
+# Build native Linux GCC with Ada support for bootstrapping
+
+WORKDIR /x-ada
+RUN /gcc-$GCC_VERSION/configure \
+        --prefix=/ada-bootstrap \
+        --enable-languages=ada \
+        --disable-multilib \
+        --disable-nls \
+        --disable-bootstrap \
+        --disable-libsanitizer \
+        CFLAGS="-Os" \
+        CXXFLAGS="-Os" \
+ && make -j$(nproc) \
+ && make install
+
+ENV PATH="/ada-bootstrap/bin:${PATH}"
+
 # Build cross-compiler
 
 WORKDIR /binutils-$BINUTILS_VERSION
@@ -108,7 +125,7 @@ RUN cat $PREFIX/src/gcc-*.patch | patch -d/gcc-$GCC_VERSION -p1 \
         --enable-static \
         --disable-shared \
         --with-pic \
-        --enable-languages=c,c++,fortran \
+        --enable-languages=c,c++,fortran,ada \
         --enable-libgomp \
         --enable-threads=posix \
         --enable-version-specific-runtime-libs \
@@ -275,7 +292,7 @@ RUN echo 'BEGIN {print "pecoff"}' \
         --with-gmp=/deps \
         --with-mpc=/deps \
         --with-mpfr=/deps \
-        --enable-languages=c,c++,fortran \
+        --enable-languages=c,c++,fortran,ada \
         --enable-libgomp \
         --enable-threads=posix \
         --enable-version-specific-runtime-libs \
@@ -313,6 +330,8 @@ RUN $ARCH-gcc -DEXE=gcc.exe -DCMD=cc \
         -o $PREFIX/bin/c89.exe $PREFIX/src/alias.c -lkernel32 \
  && printf '%s\n' addr2line ar as c++filt cpp dlltool dllwrap elfedit g++ \
       gcc gcc-ar gcc-nm gcc-ranlib gcov gcov-dump gcov-tool gendef gfortran \
+      gnat gnatbind gnatchop gnatclean gnatkr gnatlink gnatls gnatmake \
+      gnatname gnatprep \
       ld nm objcopy objdump ranlib readelf size strings strip uuidgen widl \
       windmc windres \
     | xargs -I{} -P$(nproc) \

src/variant-x86.patch

@@ -1,45 +1,45 @@
 --- a/Dockerfile
 +++ b/Dockerfile
-@@ -62,3 +62,3 @@
+@@ -64,3 +64,3 @@
 
 -ARG ARCH=x86_64-w64-mingw32
 +ARG ARCH=i686-w64-mingw32
 
-@@ -90,2 +90,3 @@
+@@ -107,2 +107,3 @@
          --with-default-msvcrt=msvcrt-os \
 +        --with-default-win32-winnt=0x0501 \
   && make -j$(nproc) \
-@@ -102,2 +103,3 @@
+@@ -119,2 +120,3 @@
          --with-sysroot=/bootstrap \
 +        --with-arch=pentium4 \
          --target=$ARCH \
-@@ -138,4 +140,4 @@
+@@ -155,4 +157,4 @@
          --disable-dependency-tracking \
 -        --disable-lib32 \
 -        --enable-lib64 \
 +        --enable-lib32 \
 +        --disable-lib64 \
          CFLAGS="-Os" \
-@@ -223,2 +225,3 @@
+@@ -240,2 +242,3 @@
          --with-default-msvcrt=msvcrt-os \
 +        --with-default-win32-winnt=0x0501 \
   && make -j$(nproc) \
-@@ -233,4 +236,4 @@
+@@ -250,4 +253,4 @@
          --disable-dependency-tracking \
 -        --disable-lib32 \
 -        --enable-lib64 \
 +        --enable-lib32 \
 +        --disable-lib64 \
          CFLAGS="-Os" \
-@@ -257,2 +260,3 @@
+@@ -274,2 +277,3 @@
          --with-native-system-header-dir=/include \
 +        --with-arch=pentium4 \
          --target=$ARCH \
-@@ -277,2 +281,3 @@
+@@ -294,2 +298,3 @@
          --disable-win32-registry \
 +        --disable-win32-utf8-manifest \
          --enable-mingw-wildcard \
-@@ -384,3 +389,3 @@
+@@ -401,3 +406,3 @@
  RUN cat $PREFIX/src/busybox-*.patch | patch -p1 \
 - && make mingw64u_defconfig \
 + && make mingw64_defconfig \