bug#43296: [PATCH 1/1] gnu: Fix gnome-builder build.

[Leo Prikler]

As reported in #43296, gnome-builder tries to be linked against the static
version of libselinux (propagated through glib/gio), failing to do so, as it
also wants to be a PIE.  To keep the PIE, link it against the dynamic library.
* gnu/packages/gnome.scm (gnome-builder)[#:phases]: Add 'fix-ninja.
---
 gnu/packages/gnome.scm | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index 31c5b0319c..ff4cb8a383 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -11336,6 +11336,12 @@ libraries.  Applications do not need to be 
recompiled--or even restarted.")
                 (string-append (assoc-ref inputs "python-pygobject")
                                "/lib")))
              #t))
+         (add-after 'configure 'fix-ninja
+           (lambda _
+             ;; #43296: meson(?) incorrectly assumes we want to link
+             ;;         this PIE against a static libselinux.
+             (substitute* "build.ninja"
+               (("libselinux\\.a") "libselinux.so"))))
          (add-before 'check 'pre-check
            (lambda _
              (system "Xvfb :1 &")
-- 
2.28.0