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authorRaghav Gururajan <raghavgururajan@disroot.org>2020-08-28 22:52:29 -0400
committerDanny Milosavljevic <dannym@scratchpost.org>2020-08-30 10:37:27 +0200
commitd3f3fe31c0c87a06230f1ef37c8423563acb8aed (patch)
treedfa0151a7998b6f0dec629c101af6a7344b795ab /gnu
parent1a1c0904b849d13535acce6f841b48081e31a4e9 (diff)
downloadguix-d3f3fe31c0c87a06230f1ef37c8423563acb8aed.tar.gz
gnu: liblouis: Fix execution of python-extension.
* gnu/packages/language.scm (liblouis)
[arguments]<#:phases>['patch-python-extension]: New phase.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
Diffstat (limited to 'gnu')
-rw-r--r--gnu/packages/language.scm11
1 files changed, 11 insertions, 0 deletions
diff --git a/gnu/packages/language.scm b/gnu/packages/language.scm
index 4959f96a19..7dab360056 100644
--- a/gnu/packages/language.scm
+++ b/gnu/packages/language.scm
@@ -72,6 +72,17 @@
         "--enable-ucs4")
        #:phases
        (modify-phases %standard-phases
+         ;; To fix loading of LibLouis shared library
+         (add-after 'unpack 'patch-python-extension
+           (lambda* (#:key outputs #:allow-other-keys)
+             (substitute* "python/louis/__init__.py.in"
+               (("liblouis = _loader\\[\"###LIBLOUIS_SONAME###\"\\]")
+                (string-append "liblouis = _loader"
+                               "[\""
+                               (assoc-ref outputs "out")
+                               "/lib/liblouis.so"
+                               "\"]")))
+             #t))
          ;; To install the sub-package "python".
          (add-after 'install 'install-python-extension
            (lambda* (#:key outputs #:allow-other-keys)