Add namespaced variables for cross-compilation in libblkid-rs

jbaublitz · jbaublitz · commit 66c8e36ef183 · 2025-09-08T10:27:11.000-04:00
diff --git a/libblkid-rs-sys/build.rs b/libblkid-rs-sys/build.rs
@@ -9,6 +9,10 @@ fn main() {
     {
         pkg_config.statik(true);
     }
+    let _ = env::var("LIBBLKID_RS_PKG_CONFIG_PATH").map(|v| env::set_var("PKG_CONFIG_PATH", v));
+    let _ = env::var("LIBBLKID_RS_PKG_CONFIG_LIBDIR").map(|v| env::set_var("PKG_CONFIG_LIBDIR", v));
+    let _ = env::var("LIBBLKID_RS_PKG_CONFIG_SYSROOT_DIR")
+        .map(|v| env::set_var("PKG_CONFIG_SYSROOT_DIR", v));
     let libblkid = pkg_config.probe("blkid").expect("Failed to find libblkid?");
 
     let bindings = Builder::default()

Original file line number	Diff line number	Diff line change
`@@ -9,6 +9,10 @@ fn main() {`
`9`	`9`	`{`
`10`	`10`	`pkg_config.statik(true);`
`11`	`11`	`}`
	`12`	`+ let _ = env::var("LIBBLKID_RS_PKG_CONFIG_PATH").map(\|v\| env::set_var("PKG_CONFIG_PATH", v));`
	`13`	`+ let _ = env::var("LIBBLKID_RS_PKG_CONFIG_LIBDIR").map(\|v\| env::set_var("PKG_CONFIG_LIBDIR", v));`
	`14`	`+ let _ = env::var("LIBBLKID_RS_PKG_CONFIG_SYSROOT_DIR")`
	`15`	`+ .map(\|v\| env::set_var("PKG_CONFIG_SYSROOT_DIR", v));`
`12`	`16`	`let libblkid = pkg_config.probe("blkid").expect("Failed to find libblkid?");`
`13`	`17`
`14`	`18`	`let bindings = Builder::default()`