gnu: ghc-regex: Fix build.

* gnu/packages/haskell.scm (ghc-regex)[arguments]: Add build phase to relax version checks.
2018-10-02 18:28:50 +02:00 · 2018-10-02 18:28:50 +02:00 · 279c97dba8
parent a45c64701b
commit 279c97dba8
1 changed files with 11 additions and 0 deletions
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@ -3003,6 +3003,17 @@ Haskell library @code{regex-base}.")
        (base32
         "1sjkpkgv4phy5b5v2lr89x4vx4dh44pj0sbvlsp6n86w9v6v4jwb"))))
    (build-system haskell-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'relax-dependencies
+           (lambda _
+             (substitute* "regex.cabal"
+               (("base-compat.*>=.*0.6.*")
+                "base-compat >= 0.6\n")
+               (("template-haskell.*>=.*2.7.*")
+                "template-haskell >= 2.7\n"))
+             #t)))))
    (inputs
     `(("ghc-base-compat" ,ghc-base-compat)
       ("ghc-hashable" ,ghc-hashable)