Merge #10

10: add cargo-strip r=japaric a=japaric

cc @crlf0710

Co-authored-by: Jorge Aparicio <[email protected]>

Author: bors[bot]

README.md

@@ -139,6 +139,18 @@ section               size         addr
 Total               0x531a
 ```
 
+### `strip`
+
+``` console
+$ stat --printf="%s\n" target/release/hello
+2120128
+
+$ cargo-strip -- target/release/hello
+
+$ stat --printf="%s\n" target/release/hello
+408048
+```
+
 ## License
 
 Licensed under either of

ci/script.sh

@@ -8,6 +8,7 @@ main() {
     cargo objdump -v -- -d target/release/cargo-objdump > /dev/null
     cargo objcopy -v -- -O binary target/release/cargo-objdump objdump.bin > /dev/null
     cargo size -v -- target/release/cargo-size
+    cargo strip -v -- target/release/cargo-strip
 }
 
 main

src/bin/cargo-strip.rs

@@ -0,0 +1,10 @@
+extern crate cargo_binutils as cbu;
+
+use std::process;
+
+fn main() {
+    match cbu::run(false, |ctxt| ctxt.strip(), |_ctxt, stdout| stdout.into()) {
+        Err(e) => eprintln!("error: {}", e),
+        Ok(ec) => process::exit(ec),
+    }
+}

src/lib.rs

@@ -163,6 +163,10 @@ impl Context {
         self.tool("llvm-size")
     }
 
+    pub fn strip(&self) -> Command {
+        self.tool("llvm-strip")
+    }
+
     pub fn tool_args(&self) -> &[String] {
         &self.tool_args
     }