qt5.base: override postgresql autodetection

2015-07-20 08:41:57 -05:00 · 2015-07-20 08:41:57 -05:00 · 17a65c4bf0
commit 17a65c4bf0
parent 3f3da5ccbd
1 changed files with 5 additions and 0 deletions
--- a/pkgs/development/libraries/qt-5/5.4/qtbase.nix
+++ b/pkgs/development/libraries/qt-5/5.4/qtbase.nix
@ -143,6 +143,11 @@ stdenv.mkDerivation {
    -${optionalString (buildTests == false) "no"}make tests
  '';

+  # PostgreSQL autodetection fails sporadically because Qt omits the "-lpq" flag
+  # if dependency paths contain the string "pq", which can occur in the hash.
+  # To prevent these failures, we need to override PostgreSQL detection.
+  PSQL_LIBS = optionalString (postgresql != null) "-L${postgresql}/lib -lpq";
+
  propagatedBuildInputs = [
    xlibs.libXcomposite libX11 libxcb libXext libXrender libXi
    fontconfig freetype openssl dbus.libs glib udev libxml2 libxslt pcre