cgo

Author: uselibrary

README.md

@@ -108,13 +108,14 @@ gocar clean
 ### 编译构建
 
 
-**`gocar build [--release] [--target <os>/<arch>] [--help]`**
+**`gocar build [--release] [--target <os>/<arch>] [--with-cgo] [--help]`**
 
 构建可执行文件：
 - `gocar build` ` 构建 Debug 版本（默认）
 - `gocar build --release` 构建 Release 版本（启用CGO_ENABLED=0，ldflags="-s -w" 和 trimpath）
 - `gocar build --target <os>/<arch>` 交叉编译到指定平台
 - `gocar build --release --target <os>/<arch>` 以 Release 模式交叉编译到指定平台
+- `gocar build --with-cgo` 强制启用 CGO（设置 CGO_ENABLED=1）
 - `gocar build --help` 显示帮助信息
 
 构建行为：
@@ -125,6 +126,8 @@ gocar clean
 | -- release | `CGO_ENABLED=0 go build -ldflags="-s -w" -trimpath -o bin/<os>/<arch>/<appName> ./main.go` |
 | -- target| `GOOS=<os> GOARCH=<arch> go build -o bin/<os>/<arch>/<appName> ./main.go` |
 | -- release -- target | `CGO_ENABLED=0 GOOS=<os> GOARCH=<arch> go build -ldflags="-s -w" -trimpath -o bin/<os>/<arch>/<appName> ./main.go` |
+| -- with-cgo | `CGO_ENABLED=1 go build -o bin/<os>/<arch>/<appName> ./main.go` |
+| -- release -- with-cgo | `CGO_ENABLED=1 go build -ldflags="-s -w" -trimpath -o bin/<os>/<arch>/<appName> ./main.go` |
 
 示例：
 ```bash
@@ -140,6 +143,12 @@ gocar build --target linux/amd64
 # Release 模式交叉编译到 Windows AMD64（启用CGO_ENABLED=0，ldflags="-s -w" 和 trimpath）
 gocar build --release --target windows/amd64
 
+# 强制启用 CGO 构建
+gocar build --with-cgo
+
+# Release 模式下启用 CGO 构建
+gocar build --release --with-cgo
+
 # 显示帮助信息
 gocar build --help
 ```

README_en.md

@@ -110,24 +110,27 @@ Directory structure for **project mode**:
 
 ### Build / Compile
 
-**`gocar build [--release] [--target <os>/<arch>] [--help]`**
+**`gocar build [--release] [--target <os>/<arch>] [--with-cgo] [--help]`**
 
 Build the executable:
 
 - `gocar build` builds a Debug binary (default)
 - `gocar build --release` builds a Release binary (enables `CGO_ENABLED=0`, `ldflags="-s -w"`, and `-trimpath`)
 - `gocar build --target <os>/<arch>` cross-compiles for the specified platform
 - `gocar build --release --target <os>/<arch>` cross-compiles in Release mode for the specified platform
+- `gocar build --with-cgo` forces CGO to be enabled (sets `CGO_ENABLED=1`)
 - `gocar build --help` shows help information
 
 Build behavior:
 
-| Mode               | Equivalent command                                           |
-| ------------------ | ------------------------------------------------------------ |
-| debug (default)    | `go build -o bin/<os>/<arch>/<appName> ./main.go`            |
-| --release          | `CGO_ENABLED=0 go build -ldflags="-s -w" -trimpath -o bin/<os>/<arch>/<appName> ./main.go` |
-| --target           | `GOOS=<os> GOARCH=<arch> go build -o bin/<os>/<arch>/<appName> ./main.go` |
-| --release --target | `CGO_ENABLED=0 GOOS=<os> GOARCH=<arch> go build -ldflags="-s -w" -trimpath -o bin/<os>/<arch>/<appName> ./main.go` |
+| Mode                    | Equivalent command                                           |
+| ----------------------- | ------------------------------------------------------------ |
+| debug (default)         | `go build -o bin/<os>/<arch>/<appName> ./main.go`            |
+| --release               | `CGO_ENABLED=0 go build -ldflags="-s -w" -trimpath -o bin/<os>/<arch>/<appName> ./main.go` |
+| --target                | `GOOS=<os> GOARCH=<arch> go build -o bin/<os>/<arch>/<appName> ./main.go` |
+| --release --target      | `CGO_ENABLED=0 GOOS=<os> GOARCH=<arch> go build -ldflags="-s -w" -trimpath -o bin/<os>/<arch>/<appName> ./main.go` |
+| --with-cgo              | `CGO_ENABLED=1 go build -o bin/<os>/<arch>/<appName> ./main.go` |
+| --release --with-cgo    | `CGO_ENABLED=1 go build -ldflags="-s -w" -trimpath -o bin/<os>/<arch>/<appName> ./main.go` |
 
 Examples:
 
@@ -144,6 +147,12 @@ gocar build --target linux/amd64
 # Release cross-compile for Windows AMD64 (enables CGO_ENABLED=0, ldflags="-s -w" and trimpath)
 gocar build --release --target windows/amd64
 
+# Force enable CGO
+gocar build --with-cgo
+
+# Release build with CGO enabled
+gocar build --release --with-cgo
+
 # Show help
 gocar build --help
 ```

main.go

@@ -479,19 +479,16 @@ EXAMPLES:
     gocar build                                  Build for current platform (debug)
     gocar build --release                        Build for current platform (release)
     gocar build --target linux/amd64             Cross-compile for Linux AMD64
-    gocar build --target windows/amd64           Cross-compile for Windows AMD64
     gocar build --release --target linux/arm64   Cross-compile for Linux ARM (release)
     gocar build --with-cgo                       Build with CGO enabled
     gocar build --release --with-cgo             Build in release mode with CGO enabled
 
 COMMON TARGETS:
     linux/amd64     Linux AMD 64-bit
     linux/arm64     Linux ARM 64-bit
-    linux/arm       Linux ARM 32-bit
     darwin/amd64    macOS Intel
     darwin/arm64    macOS Apple Silicon
     windows/amd64   Windows 64-bit
-    windows/386     Windows 32-bit
 `
 	fmt.Print(help)
 }