libxslt: Explicitly specify libxml prefix

Otherwise configure seems not to find xml2-config while cross-compiling.
7 years ago · 6719bf5a74
parent 0235539dfe
commit 6719bf5a74
1 changed files with 4 additions and 1 deletions
--- a/pkgs/development/libraries/libxslt/default.nix
+++ b/pkgs/development/libraries/libxslt/default.nix
@ -41,7 +41,10 @@ stdenv.mkDerivation rec {
  propagatedBuildInputs = [ findXMLCatalogs ];

  # TODO move cryptoSupport as last flag, when upgrading libxslt
-  configureFlags = optional (!cryptoSupport) "--without-crypto" ++ [
+  configureFlags = []
+    ++ optional (buildPlatform != hostPlatform) "--with-libxml-prefix=${libxml2.dev}"
+    ++ optional (!cryptoSupport) "--without-crypto"
+    ++ [
    "--without-debug"
    "--without-mem-debug"
    "--without-debugger"