build: Build and install (guix build haskell-build-system).

* Makefile.am (MODULES): Add guix/build/haskell-build-system.scm.

diff --git a/Makefile.am b/Makefile.am
index 05ce9aa..c1fa533 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -75,6 +75,7 @@ MODULES =                                     \
   guix/build/python-build-system.scm           \
   guix/build/ruby-build-system.scm             \
   guix/build/waf-build-system.scm              \
+  guix/build/haskell-build-system.scm          \
   guix/build/store-copy.scm                    \
   guix/build/utils.scm                         \
   guix/build/union.scm                         \