3 files changed, 6 insertions, 6 deletions
diff --git a/pkgs/applications/editors/eclipse/default.nix b/pkgs/applications/editors/eclipse/default.nix
index 854d4d521a29..9d47cc5993ac 100644
--- a/pkgs/applications/editors/eclipse/default.nix
+++ b/pkgs/applications/editors/eclipse/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, makeDesktopItem, makeWrapper
+{ stdenv, lib, fetchurl, makeDesktopItem, makeWrapper
 , freetype, fontconfig, libX11, libXext, libXrender, zlib
 , glib, gtk, libXtst, jre
 , webkitgtk2 ? null  # for internal web browser
@@ -37,7 +37,7 @@ let
         interpreter=$(echo ${stdenv.glibc.out}/lib/ld-linux*.so.2)
         libCairo=$out/eclipse/libcairo-swt.so
         patchelf --set-interpreter $interpreter $out/eclipse/eclipse
-        [ -f $libCairo ] && patchelf --set-rpath ${freetype}/lib:${fontconfig}/lib:${libX11}/lib:${libXrender}/lib:${zlib}/lib $libCairo
+        [ -f $libCairo ] && patchelf --set-rpath ${lib.makeLibraryPath [ freetype fontconfig libX11 libXrender zlib ]} "$libCairo"
 
         # Create wrapper script.  Pass -configuration to store
         # settings in ~/.eclipse/org.eclipse.platform_<version> rather
@@ -47,7 +47,7 @@ let
         
         makeWrapper $out/eclipse/eclipse $out/bin/eclipse \
           --prefix PATH : ${jre}/bin \
-          --prefix LD_LIBRARY_PATH : ${glib}/lib:${gtk}/lib:${libXtst}/lib${stdenv.lib.optionalString (webkitgtk2 != null) ":${webkitgtk2}/lib"} \
+          --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath ([ glib gtk libXtst ] ++ lib.optional (webkitgtk2 != null) webkitgtk2)} \
           --add-flags "-configuration \$HOME/.eclipse/''${productId}_$productVersion/configuration"
 
         # Create desktop item.
diff --git a/pkgs/applications/misc/calibre/default.nix b/pkgs/applications/misc/calibre/default.nix
index 5bd9bcf5c49e..e3f3f25a0711 100644
--- a/pkgs/applications/misc/calibre/default.nix
+++ b/pkgs/applications/misc/calibre/default.nix
@@ -37,8 +37,8 @@ stdenv.mkDerivation rec {
     export POPPLER_LIB_DIR=${poppler_utils}/lib
     export MAGICK_INC=${imagemagick}/include/ImageMagick
     export MAGICK_LIB=${imagemagick}/lib
-    export FC_INC_DIR=${fontconfig}/include/fontconfig
-    export FC_LIB_DIR=${fontconfig}/lib
+    export FC_INC_DIR=${fontconfig.dev}/include/fontconfig
+    export FC_LIB_DIR=${fontconfig.lib}/lib
     export PODOFO_INC_DIR=${podofo}/include/podofo
     export PODOFO_LIB_DIR=${podofo}/lib
     export SIP_BIN=${sip_4_16}/bin/sip
diff --git a/pkgs/applications/science/logic/hol/default.nix b/pkgs/applications/science/logic/hol/default.nix
index f8a57aebb6dc..c7fb4ffbb978 100644
--- a/pkgs/applications/science/logic/hol/default.nix
+++ b/pkgs/applications/science/logic/hol/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation {
   buildCommand = ''
 
     mkdir chroot-fontconfig
-    cat ${fontconfig}/etc/fonts/fonts.conf > chroot-fontconfig/fonts.conf
+    cat ${fontconfig.out}/etc/fonts/fonts.conf > chroot-fontconfig/fonts.conf
     sed -e 's@</fontconfig>@@' -i chroot-fontconfig/fonts.conf
     echo "<dir>${liberation_ttf}</dir>" >> chroot-fontconfig/fonts.conf
     echo "</fontconfig>" >> chroot-fontconfig/fonts.conf