[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
03/05: gnu: js-mathjax: Avoid "Too many open files" error while building
From: |
guix-commits |
Subject: |
03/05: gnu: js-mathjax: Avoid "Too many open files" error while building. |
Date: |
Thu, 16 May 2019 12:59:12 -0400 (EDT) |
civodul pushed a commit to branch version-1.0.1
in repository guix.
commit 9da2dd90e2e8db8cfb922eb0c064876c146070dd
Author: Ludovic Courtès <address@hidden>
Date: Thu May 16 17:06:18 2019 +0200
gnu: js-mathjax: Avoid "Too many open files" error while building.
* gnu/packages/javascript.scm (js-mathjax)[arguments]: Add call to
'close-pipe'. Previously builds would sometimes fail with EMFILE (this
was non-deterministic as it depends on GC activity.)
---
gnu/packages/javascript.scm | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/gnu/packages/javascript.scm b/gnu/packages/javascript.scm
index 8731a44..e7dcd79 100644
--- a/gnu/packages/javascript.scm
+++ b/gnu/packages/javascript.scm
@@ -117,7 +117,11 @@
(let ((minified (open-pipe* OPEN_READ "uglify-js" file)))
(call-with-output-file installed
(lambda (port)
- (dump-port minified port)))))
+ (dump-port minified port)))
+
+ (let ((exit (close-pipe minified)))
+ (unless (zero? exit)
+ (error "dear, uglify-js failed" exit)))))
(else
(install-file file (dirname installed))))))
(find-files "."))