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-rw-r--r--pkgs/development/tools/misc/swig/2.x.nix2
1 files changed, 2 insertions, 0 deletions
diff --git a/pkgs/development/tools/misc/swig/2.x.nix b/pkgs/development/tools/misc/swig/2.x.nix
index ac03372d97610..fd8e2a368417f 100644
--- a/pkgs/development/tools/misc/swig/2.x.nix
+++ b/pkgs/development/tools/misc/swig/2.x.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
     sha256 = "0khm9gh5pczfcihr0pbicaicc4v9kjm5ip2alvkhmbb3ga6njkcm";
   };
 
+  # pcre-config isn't on PATH when cross-building
+  PCRE_CONFIG = "${pcre.dev}/bin/pcre-config";
   nativeBuildInputs = [ autoconf automake libtool bison ];
   buildInputs = [ pcre ];