Go: fix cgo build (#16724)

Signed-off-by: Jin Hai <haijin.chn@gmail.com>

.github/workflows/release.yml

@@ -424,27 +424,7 @@ jobs:
           output="${DIST_DIR}/${CLI_NAME}-${RELEASE_TAG}-${{ matrix.goos }}-${{ matrix.goarch }}"
           echo "Building ${{ matrix.goos }}/${{ matrix.goarch }} -> ${output}"
 
-          case "${{ matrix.goos }}" in
+          CGO_ENABLED=0 \
-            linux)
-              cgo_ldflags="${OFFICE_OXIDE_PREFIX}/lib/liboffice_oxide.a -lm -ldl -lpthread"
-              ;;
-            darwin)
-              cgo_ldflags="${OFFICE_OXIDE_PREFIX}/lib/liboffice_oxide.a"
-              ;;
-            *)
-              echo "::error::Unsupported Unix target: ${{ matrix.goos }}"
-              exit 1
-              ;;
-          esac
-          cgo_cflags="-I${OFFICE_OXIDE_PREFIX}/include -I${OFFICE_OXIDE_PREFIX}/include/office_oxide_c"
-
-          echo "office_oxide prefix: ${OFFICE_OXIDE_PREFIX}"
-          echo "CGO_CFLAGS: ${cgo_cflags}"
-          echo "CGO_LDFLAGS: ${cgo_ldflags}"
-
-          CGO_ENABLED=1 \
-          CGO_CFLAGS="${cgo_cflags}" \
-          CGO_LDFLAGS="${cgo_ldflags}" \
           GOOS="${{ matrix.goos }}" \
           GOARCH="${{ matrix.goarch }}" \
           go build \
@@ -455,15 +435,6 @@ jobs:
 
           chmod +x "${output}"
 
-          if [[ "${{ matrix.goos }}" == "linux" ]] && command -v ldd >/dev/null 2>&1; then
-            if ldd "${output}" 2>&1 | grep -q "liboffice_oxide"; then
-              echo "::error::linux CLI unexpectedly links liboffice_oxide dynamically"
-              ldd "${output}" || true
-              exit 1
-            fi
-            echo "Verified linux CLI does not require liboffice_oxide.so at runtime"
-          fi
-
       - name: Build Go CLI release binaries
         if: runner.os == 'Windows'
         shell: pwsh
@@ -478,7 +449,6 @@ jobs:
           $output = Join-Path $env:DIST_DIR "${env:CLI_NAME}-${env:RELEASE_TAG}-${{ matrix.goos }}-${{ matrix.goarch }}${{ matrix.output_ext }}"
           Write-Host "Building ${{ matrix.goos }}/${{ matrix.goarch }} -> $output"
 
-          $officeOxidePrefix = $env:OFFICE_OXIDE_PREFIX -replace "\\", "/"
           $cc = $env:CC
           if ([string]::IsNullOrWhiteSpace($cc)) {
             Write-Error "CC is not set"
@@ -488,35 +458,14 @@ jobs:
             Write-Error "C compiler does not exist: $cc"
             exit 1
           }
-          if (-not (Test-Path "${officeOxidePrefix}/lib/liboffice_oxide.a")) {
-            Write-Error "liboffice_oxide.a does not exist: ${officeOxidePrefix}/lib/liboffice_oxide.a"
-            exit 1
-          }
-          if (-not (Test-Path "internal/binding/cpp/cmake-build-release/librag_tokenizer_c_api.a")) {
-            Write-Error "librag_tokenizer_c_api.a does not exist"
-            exit 1
-          }
-          if ([string]::IsNullOrWhiteSpace($env:PCRE2_LIBDIR) -or -not (Test-Path $env:PCRE2_LIBDIR)) {
-            Write-Error "PCRE2_LIBDIR is not set or does not exist: $env:PCRE2_LIBDIR"
-            exit 1
-          }
 
-          $ragTokenizerLib = (Resolve-Path "internal/binding/cpp/cmake-build-release/librag_tokenizer_c_api.a").Path -replace '\\', '/'
+          $env:CGO_ENABLED = "0"
-          $pcre2LibDir = $env:PCRE2_LIBDIR -replace '\\', '/'
-          $pcre2IncludeDir = $env:PCRE2_INCLUDEDIR -replace '\\', '/'
-
-          $env:CGO_ENABLED = "1"
           $env:CC = $cc
-          $env:CGO_CFLAGS = "-I${officeOxidePrefix}/include -I${officeOxidePrefix}/include/office_oxide_c -I${pcre2IncludeDir}"
-          $env:CGO_LDFLAGS = "${officeOxidePrefix}/lib/liboffice_oxide.a ${ragTokenizerLib} -L${pcre2LibDir} -lpcre2-8 -lc++ -static -static-libgcc -static-libstdc++ -lws2_32 -lbcrypt -lntdll -luserenv -ladvapi32"
           $env:GOOS = "${{ matrix.goos }}"
           $env:GOARCH = "${{ matrix.goarch }}"
 
           Write-Host "CC: $env:CC"
           & $env:CC --version
-          Write-Host "office_oxide prefix: $officeOxidePrefix"
-          Write-Host "CGO_CFLAGS: $env:CGO_CFLAGS"
-          Write-Host "CGO_LDFLAGS: $env:CGO_LDFLAGS"
 
           go build `
             -trimpath `

build.sh

@@ -301,21 +301,22 @@ build_go() {
     local strip_flags=()
     [ -n "$STRIP_SYMBOLS" ] && strip_flags=(-ldflags="-s -w")
 
-    echo "Building RAGFlow binary: $RAGFLOW_SERVER_BINARY, and $RAGFLOW_CLI_BINARY"
+    echo "Building RAGFlow binary: $RAGFLOW_CLI_BINARY and $RAGFLOW_SERVER_BINARY"
+    GOPROXY=${GOPROXY:-https://goproxy.cn,https://proxy.golang.org,direct}
+        go build "${strip_flags[@]}" -o "$RAGFLOW_CLI_BINARY" cmd/ragflow-cli.go
+
     GOPROXY=${GOPROXY:-https://goproxy.cn,https://proxy.golang.org,direct} CGO_ENABLED=1 \
         CGO_CFLAGS="$CGO_CFLAGS" CGO_LDFLAGS="$CGO_LDFLAGS" \
         go build "${strip_flags[@]}" -o "$RAGFLOW_SERVER_BINARY" cmd/ragflow_server.go
-    GOPROXY=${GOPROXY:-https://goproxy.cn,https://proxy.golang.org,direct} CGO_ENABLED=1 \
+
-        CGO_CFLAGS="$CGO_CFLAGS" CGO_LDFLAGS="$CGO_LDFLAGS" \
-        go build "${strip_flags[@]}" -o "$RAGFLOW_CLI_BINARY" cmd/ragflow-cli.go
 
     if [ ! -f "$RAGFLOW_SERVER_BINARY" ]; then
         echo -e "${RED}Error: Failed to build RAGFlow main binary${NC}"
         exit 1
     fi
 
-    echo -e "${GREEN}✓ Go ragflow_server built successfully: $RAGFLOW_SERVER_BINARY${NC}"
     echo -e "${GREEN}✓ Go ragflow-cli built successfully: $RAGFLOW_CLI_BINARY${NC}"
+    echo -e "${GREEN}✓ Go ragflow_server built successfully: $RAGFLOW_SERVER_BINARY${NC}"
 }
 
 # Configure CGO flags for native libraries (office_oxide, pdfium, pdf_oxide).