---
guix/build/ant-build-system.scm | 13 +++++--------
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/guix/build/ant-build-system.scm b/guix/build/ant-build-system.scm
index 3ed12b9f4..87c782d85 100644
--- a/guix/build/ant-build-system.scm
+++ b/guix/build/ant-build-system.scm
@@ -68,14 +68,11 @@
(target (@ (name "manifest"))
(mkdir (@ (dir "${manifest.dir}")))
- (echo (@ (file "${manifest.file}")
- (message ,(string-append
- (if main-class
- (string-append
- "Main-Class: " main-class
- "${line.separator}")
- "")
- "")))))
+ (manifest (@ (file "${manifest.file}"))
+ ,(if main-class
+ `(attribute (@ (name "Main-Class")
+ (value ,main-class)))
+ "")))
(target (@ (name "compile"))
(mkdir (@ (dir "${classes.dir}")))
--
2.17.1
