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-rw-r--r--gnu/packages/gperf.scm17
1 files changed, 16 insertions, 1 deletions
diff --git a/gnu/packages/gperf.scm b/gnu/packages/gperf.scm
index 5e55f8d86f..a9f958f59a 100644
--- a/gnu/packages/gperf.scm
+++ b/gnu/packages/gperf.scm
@@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2012, 2013 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2012, 2013, 2017 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -44,3 +44,18 @@ strings, it produces a hash function and hash table in C or C++ code. That
the hash function is perfect means that no collisions can exist and that
look-ups can be made by single string comparisons.")
(license gpl3+)))
+
+(define-public gperf-3.0
+ ;; This older version would use 'unsigned int' in its generated lookup
+ ;; functions whereas 3.1 uses 'size_t', which causes breakage such as
+ ;; <https://github.com/wingo/elogind/issues/8>.
+ (package
+ (inherit gperf)
+ (version "3.0.4")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "mirror://gnu/gperf/gperf-"
+ version ".tar.gz"))
+ (sha256
+ (base32
+ "0gnnm8iqcl52m8iha3sxrzrl9mcyhg7lfrhhqgdn4zj00ji14wbn"))))))