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-rw-r--r--src/makefile/functions.rs9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/makefile/functions.rs b/src/makefile/functions.rs
index 4ead48f..f1d43de 100644
--- a/src/makefile/functions.rs
+++ b/src/makefile/functions.rs
@@ -36,6 +36,10 @@ pub fn expand_call(
assert_eq!(args.len(), 1);
text::sort(macros, &args[0])
}
+ "lastword" => {
+ assert_eq!(args.len(), 1);
+ text::lastword(macros, &args[0])
+ }
"dir" => {
assert_eq!(args.len(), 1);
@@ -181,6 +185,11 @@ mod text {
words.dedup();
Ok(words.join(" "))
}
+
+ pub fn lastword(macros: &MacroSet, words: &TokenString) -> Result<String> {
+ let words = macros.expand(words)?;
+ Ok(words.split_whitespace().last().unwrap_or("").to_owned())
+ }
}
// File Name Functions