qt58.qtbase: fix developer build

pkgs/development/libraries/qt-5/5.8/qtbase/default.nix

@@ -107,8 +107,10 @@ stdenv.mkDerivation {
       "-system-proxies"
       "-pkg-config"
     ]
-    ++ lib.optional developerBuild "-developer-build"
+    ++ lib.optionals developerBuild [
-
+      "-developer-build"
+      "-no-warnings-are-errors"
+    ]
     ++ [
       "-gui"
       "-widgets"

pkgs/development/libraries/qt-5/5.8/qtbase/qnativesocketengine-type-pun.patch

@@ -0,0 +1,14 @@
+Index: qtbase-opensource-src-5.8.0/src/network/socket/qnativesocketengine_unix.cpp
+===================================================================
+--- qtbase-opensource-src-5.8.0.orig/src/network/socket/qnativesocketengine_unix.cpp
++++ qtbase-opensource-src-5.8.0/src/network/socket/qnativesocketengine_unix.cpp
+@@ -979,7 +979,8 @@ qint64 QNativeSocketEnginePrivate::nativ
+             if (cmsgptr->cmsg_len == CMSG_LEN(sizeof(int))
+                     && ((cmsgptr->cmsg_level == IPPROTO_IPV6 && cmsgptr->cmsg_type == IPV6_HOPLIMIT)
+                         || (cmsgptr->cmsg_level == IPPROTO_IP && cmsgptr->cmsg_type == IP_TTL))) {
+-                header->hopLimit = *reinterpret_cast<int *>(CMSG_DATA(cmsgptr));
++                int *ttl = reinterpret_cast<int *>(CMSG_DATA(cmsgptr));
++                header->hopLimit = *ttl;
+             }
+ 
+ #ifndef QT_NO_SCTP

pkgs/development/libraries/qt-5/5.8/qtbase/series

@@ -2,8 +2,8 @@ dlopen-resolv.patch
 tzdir.patch
 dlopen-libXcursor.patch
 xdg-config-dirs.patch
-compose-search-path.patch
 libressl.patch
 qpa-plugin-path.patch
 dlopen-gl.patch
+compose-search-path.patch
 cmake-paths.patch