[v2 1/3] gnu: lua-5.2: Rewrite make flags.

[Leo Famulari]

* gnu/packages/lua.scm (lua-5.2)[arguments]: Rewrite make flags.
---
 gnu/packages/lua.scm | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/lua.scm b/gnu/packages/lua.scm
index d27c024..ace2c01 100644
--- a/gnu/packages/lua.scm
+++ b/gnu/packages/lua.scm
@@ -3,6 +3,7 @@
 ;;; Copyright © 2014 Raimon Grau <address@hidden>
 ;;; Copyright © 2014 Mark H Weaver <address@hidden>
 ;;; Copyright © 2014 Andreas Enge <address@hidden>
+;;; Copyright © 2015 Leo Famulari <address@hidden>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -48,7 +49,14 @@
        #:test-target "test"
        #:phases (alist-replace
                  'build
-                 (lambda _ (zero? (system* "make" "CFLAGS=-fPIC" "linux")))
+                 ;; We use $PLAT to select the platform-dependent method
+                 ;; for loading shared libraries. We also build the Lua
+                 ;; interpreter and shared library as position
+                 ;; independent code.
+                 (lambda _ (zero? (system* "make"
+                                           "PLAT=linux"
+                                           "MYCFLAGS=-fPIC"
+                                           "MYLDFLAGS=-fPIC")))
                  (alist-replace
                   'install
                   (lambda* (#:key outputs #:allow-other-keys)
-- 
2.6.2