guile-lib: Disable a test which doesn't work with Guile 2.2

rvl · Mic92 · commit 240f529269ce · 2017-09-24T11:35:33.000+01:00
Error is: ERROR: In procedure %resolve-variable: ERROR: Unbound variable: use-syntax FAIL: sxml.ssax.scm Also add pkg-config so that configure script can find libguile. Relevant to #28643 (cherry picked from commit 913e770)
diff --git a/pkgs/development/guile-modules/guile-lib/default.nix b/pkgs/development/guile-modules/guile-lib/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchurl, guile, texinfo}:
+{stdenv, fetchurl, guile, texinfo, pkgconfig}:
 
 assert stdenv ? cc && stdenv.cc.isGNU;
 
@@ -10,8 +10,14 @@ stdenv.mkDerivation rec {
     sha256 = "1f9n2b5b5r75lzjinyk6zp6g20g60msa0jpfrk5hhg4j8cy0ih4b";
   };
 
+  nativeBuildInputs = [pkgconfig];
   buildInputs = [guile texinfo];
 
+  # One test doesn't seem to be compatible with guile_2_2
+  patchPhase = ''
+    sed -i -e '/sxml.ssax.scm/d' unit-tests/Makefile*
+  '';
+
   doCheck = true;
 
   preCheck =
