[commit: ghc] master: Update process and unix submodules (7844dd7)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/7844dd7ac5358efc2269b14a9fba74518cabee98/ghc

>---------------------------------------------------------------

commit 7844dd7ac5358efc2269b14a9fba74518cabee98
Author: Herbert Valerio Riedel <hvr at gnu.org>
Date:   Fri Dec 19 10:57:03 2014 +0100

    Update process and unix submodules
    
    This updates the submodules to the respective final releases,
    
     - `unix-2.7.1.0`, and
     - `process-1.2.1.0`


>---------------------------------------------------------------

7844dd7ac5358efc2269b14a9fba74518cabee98
 libraries/process | 2 +-
 libraries/unix    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libraries/process b/libraries/process
index 0246baf..1a62f86 160000
--- a/libraries/process
+++ b/libraries/process
@@ -1 +1 @@
-Subproject commit 0246baf953e6b0d1b511f4d831528a9a5e8b71e2
+Subproject commit 1a62f86e77118520143985d9baf62d31a9d1c748
diff --git a/libraries/unix b/libraries/unix
index 757bf44..4260c25 160000
--- a/libraries/unix
+++ b/libraries/unix
@@ -1 +1 @@
-Subproject commit 757bf44bb4895fc561a2e5dd2f602168478741ec
+Subproject commit 4260c25687d3a4bc1ffacdacfbe7e47082ff2550