Add Windows amd64 support

.github/workflows/deps.yaml

@@ -83,9 +83,23 @@ jobs:
           name: linux_arm64
           path: deps/linux_arm64/libduckdb.a
           retention-days: 1
+  windows_amd64:
+    needs: prepare
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ github.head_ref }}
+      - shell: bash
+        run: make deps.windows.amd64
+      - uses: actions/upload-artifact@v3
+        with:
+          name: windows_amd64
+          path: deps/windows_amd64/libduckdb.a
+          retention-days: 1
   commit:
     runs-on: ubuntu-latest
-    needs: [darwin_amd64, darwin_arm64, linux_amd64, linux_arm64]
+    needs: [darwin_amd64, darwin_arm64, linux_amd64, linux_arm64, windows_amd64]
     steps:
       - uses: actions/checkout@v3
         with:
@@ -96,6 +110,7 @@ jobs:
           rm -f deps/darwin_arm64/libduckdb.a
           rm -f deps/linux_amd64/libduckdb.a
           rm -f deps/linux_arm64/libduckdb.a
+          rm -f deps/windows_amd64/libduckdb.a
           rm -f duckdb.h
       - uses: actions/download-artifact@v3
         with:
@@ -117,6 +132,10 @@ jobs:
         with:
           name: linux_arm64
           path: deps/linux_arm64
+      - uses: actions/download-artifact@v3
+        with:
+          name: windows_amd64
+          path: deps/windows_amd64
       - name: Push static libraries
         uses: stefanzweifel/git-auto-commit-action@v4
         with:

Makefile

@@ -76,3 +76,38 @@ deps.linux.arm64:
 	ar rvs ../libduckdb.a *.o && \
 	cd .. && \
 	mv libduckdb.a ../deps/linux_arm64/libduckdb.a
+
+.PHONY: deps.windows.amd64
+deps.windows.amd64:
+	if [ "$(shell uname -s | tr '[:upper:]' '[:lower:]')" != "windows" ]; then echo "Error: must run build on Windows"; false; fi
+
+	git clone -b v${DUCKDB_VERSION} --depth 1 https://github.com/duckdb/duckdb.git
+	cd duckdb && \
+	mkdir -p build && \
+	cmake -G "MinGW Makefiles" \
+	-DENABLE_EXTENSION_AUTOLOADING=1 \
+	-DENABLE_EXTENSION_AUTOINSTALL=1 \
+	-DBUILD_EXTENSIONS=parquet \
+	-DDUCKDB_EXTENSION_CONFIGS="./.github/config/bundled_extensions.cmake" \
+	-DBUILD_SHELL=0 \
+	-DBUILD_BENCHMARK=0 \
+	-DBUILD_JDBC=0 \
+	-DBUILD_TPCH=0 \
+	-DBUILD_TPCDS=0 \
+	-DBUILD_ODBC=0 \
+	-DBUILD_PYTHON=0 \
+	-DDISABLE_UNITY=1 \
+	-DBUILD_AUTOCOMPLETE=1 \
+	-DBUILD_HTTPFS=1 \
+	-DBUILD_JSON=1 \
+	-DBUILD_INET=1 \
+	-DBUILD_FTS=1 \
+	-DCMAKE_BUILD_TYPE=Release -B build && \
+	cd build && \
+	MAKEFLAGS=-j2 cmake --build . --config Release && \
+	cd .. && \
+	mkdir -p lib && \
+	find ./build -name '*.obj' | xargs cp {} -t ./lib && \
+	cd lib && \
+	gcc-ar rvs libduckdb.a *.obj
+	mv libduckdb.a ../../deps/windows_amd64/libduckdb.a

deps/windows_amd64/vendor.go

@@ -0,0 +1,3 @@
+// Package windows_amd64 is required to provide support for vendoring modules
+// DO NOT REMOVE
+package windows_amd64