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authorLudovic Courtès <ludo@gnu.org>2017-09-28 00:12:26 +0200
committerLudovic Courtès <ludo@gnu.org>2017-09-28 00:13:10 +0200
commit4cb87d63e1c06eb99f90f33bd8a68d73975e4d72 (patch)
treec7074b376621cfeb5eef4abfc60e454856ef1699 /gnu/packages
parent42ecb96e99f40613fd635be930d38378192c8315 (diff)
downloadguix-4cb87d63e1c06eb99f90f33bd8a68d73975e4d72.tar.gz
gnu: libgc: Add 'libgc-back-pointers' variant.
* gnu/packages/bdw-gc.scm (libgc/back-pointers): New variable.
Diffstat (limited to 'gnu/packages')
-rw-r--r--gnu/packages/bdw-gc.scm12
1 files changed, 11 insertions, 1 deletions
diff --git a/gnu/packages/bdw-gc.scm b/gnu/packages/bdw-gc.scm
index 790a238579..ca47227826 100644
--- a/gnu/packages/bdw-gc.scm
+++ b/gnu/packages/bdw-gc.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2012, 2013, 2014, 2016 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2012, 2013, 2014, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2017 Rene Saavedra <rennes@openmailbox.org>
@@ -78,6 +78,16 @@ C or C++ programs, though that is not its primary goal.")
 
    (license (x11-style (string-append home-page "license.txt")))))
 
+(define-public libgc/back-pointers
+  (package
+    (inherit libgc)
+    (name "libgc-back-pointers")
+    (arguments
+     `(#:make-flags
+       (list "CPPFLAGS=-DKEEP_BACK_PTRS=1")
+       ,@(package-arguments libgc)))
+    (synopsis "The BDW garbage collector, with back-pointer tracking")))
+
 (define-public libatomic-ops
   (package
     (name "libatomic-ops")