[PATCH 10/10] gnu: guile-2.0: support mingw.

[Jan Nieuwenhuizen <janneke@gnu.org>]

* gnu/packages/guile.scm (guile-2.0): Support mingw.
---
 gnu/packages/guile.scm | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/gnu/packages/guile.scm b/gnu/packages/guile.scm
index 53ea3e5..3fd9ded 100644
--- a/gnu/packages/guile.scm
+++ b/gnu/packages/guile.scm
@@ -135,11 +135,12 @@ without requiring the source code to be rewritten.")
               "1qh3j7308qvsjgwf7h94yqgckpbgz2k3yqdkzsyhqcafvfka9l5f"))
             (patches (search-patches "guile-arm-fixes.patch"))))
    (build-system gnu-build-system)
-   (native-inputs `(("pkgconfig" ,pkg-config)))
+   (native-inputs `(("pkgconfig" ,pkg-config)
+                    ,@(if (mingw-target?) `(("bash" ,bash)) '())))
    (inputs `(("libffi" ,libffi)
              ("readline" ,readline)
-             ("bash" ,bash)))
-
+             ,@(libiconv-if-needed)
+             ,@(if (mingw-target?) '() `(("bash" ,bash)))))
    (propagated-inputs
     `( ;; These ones aren't normally needed here, but since `libguile-2.0.la'
        ;; reads `-lltdl -lunistring', adding them here will add the needed
@@ -168,7 +169,9 @@ without requiring the source code to be rewritten.")
                   (let ((bash (assoc-ref inputs "bash")))
                     (substitute* "module/ice-9/popen.scm"
                       (("/bin/sh")
-                       (string-append bash "/bin/bash")))))
+                       (if bash
+                           (string-append bash "/bin/bash")
+                           "bash")))))
                 %standard-phases)))
 
    (native-search-paths
-- 
2.7.3