qmakeHook: move libtool archives and qmake project files to $dev/lib

pkgs/development/libraries/qt-5/5.5/default.nix

@@ -45,7 +45,6 @@ let
       nativeBuildInputs = (args.nativeBuildInputs or []) ++ [ self.fixQtModuleCMakeConfig self.qmakeHook ];
 
       NIX_QT_SUBMODULE = args.NIX_QT_SUBMODULE or true;
-      dontFixLibtool = args.dontFixLibtool or true;
 
       outputs = args.outputs or [ "dev" "out" ];
       setOutputFlags = args.setOutputFlags or false;

pkgs/development/libraries/qt-5/5.5/qmake-hook.sh

@@ -53,6 +53,17 @@ _qtMultioutModuleDevs() {
     # The destination directory must exist or moveToOutput will do nothing
     mkdir -p "${!outputDev}/share"
     moveToOutput "share/doc" "${!outputDev}"
+
+    # Move libtool archives and qmake project files to $dev/lib
+    if [ "z${!outputLib}" != "z${!outputDev}" ]; then
+        pushd "${!outputLib}"
+        find lib -name '*.a' -o -name '*.la' -o -name '*.prl' -print0 | \
+            while read -r -d $'\0' file; do
+                mkdir -p "${!outputDev}/$(dirname "$file")"
+                mv "${!outputLib}/$file" "${!outputDev}/$file"
+            done
+        popd
+    fi
 }
 
 qmakeConfigurePhase() {

pkgs/development/libraries/qt-5/5.5/qtbase/default.nix

@@ -235,6 +235,19 @@ stdenv.mkDerivation {
   # freetype-2.5.4 changed signedness of some struct fields
   NIX_CFLAGS_COMPILE = "-Wno-error=sign-compare";
 
+  preFixup = ''
+    # Move libtool archives and qmake projects
+    if [ "z''${!outputLib}" != "z''${!outputDev}" ]; then
+        pushd "''${!outputLib}"
+        find lib -name '*.a' -o -name '*.la' -o -name '*.prl' | \
+            while read -r file; do
+                mkdir -p "''${!outputDev}/$(dirname "$file")"
+                mv "''${!outputLib}/$file" "''${!outputDev}/$file"
+            done
+        popd
+    fi
+  '';
+
   postFixup =
     ''
       # Don't retain build-time dependencies like gdb and ruby.