ncurses: Fix static build.

pkgs/development/libraries/ncurses/default.nix

@@ -32,7 +32,6 @@ stdenv.mkDerivation rec {
     "--enable-pc-files"
     "--enable-symlinks"
   ] ++ lib.optional unicode "--enable-widec"
-    ++ lib.optional enableStatic "--enable-static"
     ++ lib.optional (!withCxx) "--without-cxx"
     ++ lib.optional (abiVersion == "5") "--with-abi-version=5";
 
@@ -109,6 +108,11 @@ stdenv.mkDerivation rec {
         for statictype in a dll.a la; do
           if [ -e "$out/lib/lib''${library}$suffix.$statictype" ]; then
             ln -svf lib''${library}$suffix.$statictype $out/lib/lib$library$newsuffix.$statictype
+            if [ "ncurses" = "$library" ]
+            then
+              # make libtinfo symlinks
+              ln -svf lib''${library}$suffix.$statictype $out/lib/libtinfo$newsuffix.$statictype
+            fi
           fi
         done
         ln -svf ''${library}$suffix.pc $dev/lib/pkgconfig/$library$newsuffix.pc
@@ -127,7 +131,7 @@ stdenv.mkDerivation rec {
     moveToOutput "bin/infotocap" "$out"
   '';
 
-  preFixup = lib.optionalString (!hostPlatform.isCygwin) ''
+  preFixup = lib.optionalString (!hostPlatform.isCygwin && !enableStatic) ''
     rm "$out"/lib/*.a
   '';