01/01: gnu: libgc: Enable C++ support.

[Eric Bavier]

bavier pushed a commit to branch core-updates
in repository guix.

commit 8d0801ab235a6083c17235cefc214eb0537ffc1e
Author: Eric Bavier <address@hidden>
Date:   Sun Dec 20 16:23:25 2015 -0600

    gnu: libgc: Enable C++ support.
    
    * gnu/packages/bdw-gc.scm (libgc-7.2, libgc)[arguments]: Add
      --enable-cplusplus to #:configure-flags.
---
 gnu/packages/bdw-gc.scm |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/bdw-gc.scm b/gnu/packages/bdw-gc.scm
index 6615891..0a483ef 100644
--- a/gnu/packages/bdw-gc.scm
+++ b/gnu/packages/bdw-gc.scm
@@ -39,7 +39,9 @@
    (arguments
     ;; Make it so that we don't rely on /proc.  This is especially useful in
     ;; an initrd run before /proc is mounted.
-    '(#:configure-flags '("CPPFLAGS=-DUSE_LIBC_PRIVATES")))
+    '(#:configure-flags '("CPPFLAGS=-DUSE_LIBC_PRIVATES"
+                          ;; Install gc_cpp.h et al.
+                          "--enable-cplusplus")))
    (outputs '("out" "debug"))
    (synopsis "The Boehm-Demers-Weiser conservative garbage collector
 for C and C++")
@@ -103,4 +105,4 @@ lock-free code, experiment with thread programming 
paradigms, etc.")
     (inputs `(("libatomic-ops" ,libatomic-ops)))
 
     ;; 'USE_LIBC_PRIVATES' is now the default.
-    (arguments '())))
+    (arguments '(#:configure-flags '("--enable-cplusplus")))))