meshlab: 2016.02 -> 20180627-beta

pkgs/applications/graphics/meshlab/default.nix

···
-{ stdenv, fetchFromGitHub, libGLU, qtbase, qtscript, qtxmlpatterns }:
+{ fetchFromGitHub, libGLU, llvmPackages, qtbase, qtscript, qtxmlpatterns }:
 
 let
-  meshlabRev = "5700f5474c8f90696a8925e2a209a0a8ab506662";
-  vcglibRev = "a8e87662b63ee9f4ded5d4699b28d74183040803";
+  meshlabRev = "d596d7c086c51fbdfb56050f9c30b55dd0286d4c";
+  vcglibRev = "6c3c940e34327322507c703889f9f1cfa73ab183";
+  # ^ this should be the latest commit in the vcglib devel branch at the time of the meshlab revision
+
+  stdenv = llvmPackages.stdenv; # only building with clang seems to be tested upstream
 in stdenv.mkDerivation {
-  name = "meshlab-2016.12";
+  name = "meshlab-20180627-beta";
 
   srcs =
     [
···
         owner = "cnr-isti-vclab";
         repo = "meshlab";
         rev = meshlabRev;
-        sha256 = "0srrp7zhi86dsg4zsx1615gr26barz38zdl8s03zq6vm1dgzl3cc";
+        sha256 = "0xi7wiyy0yi545l5qvccbqahlcsf70mhx829gf7bq29640si4rax";
         name = "meshlab-${meshlabRev}";
       })
       (fetchFromGitHub {
         owner = "cnr-isti-vclab";
         repo = "vcglib";
         rev = vcglibRev;
-        sha256 = "0jh8jc8rn7rci8qr3q03q574fk2hsc3rllysck41j8xkr3rmxz2f";
+        sha256 = "0jfgjvf21y9ncmyr7caipy3ardhig7hh9z8miy885c99b925hhwd";
         name = "vcglib-${vcglibRev}";
       })
     ];
 
   sourceRoot = "meshlab-${meshlabRev}";
 
-  patches = [ ./fix-2016.02.patch ];
-
   hardeningDisable = [ "format" ];
   enableParallelBuilding = true;
 
+  patches = [ ./fix-20180627-beta.patch ];
+
   buildPhase = ''
     # MeshLab has ../vcglib hardcoded everywhere, so move the source dir
     mv ../vcglib-${vcglibRev} ../vcglib
 
     cd src
     export NIX_LDFLAGS="-rpath $out/opt/meshlab $NIX_LDFLAGS"
+    export QMAKESPEC="linux-clang"
 
     pushd external
     qmake -recursive external.pro
···
     ln -s $out/opt/meshlab/meshlabserver $out/bin/meshlabserver
   '';
 
-  buildInputs = [ libGLU qtbase qtscript qtxmlpatterns ];
+  buildInputs = [ libGLU llvmPackages.openmp qtbase qtscript qtxmlpatterns ];
 
   meta = {
     description = "A system for processing and editing 3D triangular meshes.";
···
     license = stdenv.lib.licenses.gpl3;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
-    broken = true; # 2018-04-11
   };
 }

pkgs/applications/graphics/meshlab/fix-2016.02.patch

···
-From 0fd17cd2b6d57e8a2a981a70115c2565ee076d0f Mon Sep 17 00:00:00 2001
-From: Marco Callieri <[e-mail]>
-Date: Mon, 9 Jan 2017 16:06:14 +0100
-Subject: [PATCH 1/3] resolved ambiguity for abs overloads
-
-
-diff --git a/src/meshlabplugins/edit_quality/eqhandle.cpp b/src/meshlabplugins/edit_quality/eqhandle.cpp
-index 364d53bf..ef3d4a2d 100644
---- a/src/meshlabplugins/edit_quality/eqhandle.cpp
-+++ b/src/meshlabplugins/edit_quality/eqhandle.cpp
-@@ -83,7 +83,7 @@ void EqHandle::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
- 	setCursor(Qt::OpenHandCursor);
- 
- 	QPointF newPos = event->scenePos();
--	qreal handleOffset = abs(newPos.x()-pos().x());
-+	qreal handleOffset = std::fabs(newPos.x()-pos().x());
- 
- 	if (handleOffset >= std::numeric_limits<float>::epsilon())
- 	{
--- 
-2.15.0
-
-
-From 33cfd5801e59b6c9e34360c75112e6dcb88d807b Mon Sep 17 00:00:00 2001
-From: Marco Callieri <[e-mail]>
-Date: Tue, 10 Jan 2017 10:05:05 +0100
-Subject: [PATCH 2/3] again, fabs ambiguity
-
-
-diff --git a/src/meshlabplugins/edit_quality/eqhandle.cpp b/src/meshlabplugins/edit_quality/eqhandle.cpp
-index ef3d4a2d..d29f8c45 100644
---- a/src/meshlabplugins/edit_quality/eqhandle.cpp
-+++ b/src/meshlabplugins/edit_quality/eqhandle.cpp
-@@ -30,6 +30,7 @@ FIRST RELEASE
- #include "eqhandle.h"
- #include <QMouseEvent>
- #include <QGraphicsSceneMouseEvent>
-+#include <math.h>
- 
- EqHandle::EqHandle(CHART_INFO *environment_info, QColor color, QPointF position, 
- 				   EQUALIZER_HANDLE_TYPE type, EqHandle** handles, qreal* midHandlePercentilePosition, QDoubleSpinBox* spinbox,
-@@ -83,7 +84,7 @@ void EqHandle::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
- 	setCursor(Qt::OpenHandCursor);
- 
- 	QPointF newPos = event->scenePos();
--	qreal handleOffset = std::fabs(newPos.x()-pos().x());
-+	qreal handleOffset = fabs(newPos.x()-pos().x());
- 
- 	if (handleOffset >= std::numeric_limits<float>::epsilon())
- 	{
--- 
-2.15.0
-
-
-From d717e44f4134ebee03322a6a2a56fce626084a3c Mon Sep 17 00:00:00 2001
-From: Patrick Chilton <[e-mail]>
-Date: Mon, 4 Dec 2017 21:27:23 +0100
-Subject: [PATCH 3/3] io_TXT -> io_txt
-
-
-diff --git a/src/meshlab_full.pro b/src/meshlab_full.pro
-index 6ea7f1db..2a95c127 100644
---- a/src/meshlab_full.pro
-+++ b/src/meshlab_full.pro
-@@ -16,7 +16,7 @@ SUBDIRS       = common \
-                 meshlabplugins/io_x3d \
-                 meshlabplugins/io_expe \
-                 meshlabplugins/io_pdb \
--                plugins_experimental/io_TXT \
-+                plugins_experimental/io_txt \
- # Filter plugins
-                 meshlabplugins/filter_aging \
-                 meshlabplugins/filter_ao \
-diff --git a/src/plugins_experimental/io_TXT/io_txt.cpp b/src/plugins_experimental/io_txt/io_txt.cpp
-similarity index 100%
-rename from src/plugins_experimental/io_TXT/io_txt.cpp
-rename to src/plugins_experimental/io_txt/io_txt.cpp
-diff --git a/src/plugins_experimental/io_TXT/io_txt.h b/src/plugins_experimental/io_txt/io_txt.h
-similarity index 100%
-rename from src/plugins_experimental/io_TXT/io_txt.h
-rename to src/plugins_experimental/io_txt/io_txt.h
-diff --git a/src/plugins_experimental/io_TXT/io_txt.pro b/src/plugins_experimental/io_txt/io_txt.pro
-similarity index 100%
-rename from src/plugins_experimental/io_TXT/io_txt.pro
-rename to src/plugins_experimental/io_txt/io_txt.pro
--- 
-2.15.0
-

pkgs/applications/graphics/meshlab/fix-20180627-beta.patch

···
+diff --git a/src/meshlabplugins/edit_paint/paintbox.cpp b/src/meshlabplugins/edit_paint/paintbox.cpp
+index 2097a5b..6bcd1a4 100644
+--- a/src/meshlabplugins/edit_paint/paintbox.cpp
++++ b/src/meshlabplugins/edit_paint/paintbox.cpp
+@@ -23,6 +23,7 @@
+ 
+ #include "paintbox.h"
+ #include <QFileDialog>
++#include <QAction>
+ 
+ Paintbox::Paintbox(QWidget * parent, Qt::WindowFlags flags) : QWidget(parent, flags)
+ {
+diff --git a/src/meshlabplugins/render_gdp/shaderDialog.h b/src/meshlabplugins/render_gdp/shaderDialog.h
+index a62d3b5..7eb1594 100644
+--- a/src/meshlabplugins/render_gdp/shaderDialog.h
++++ b/src/meshlabplugins/render_gdp/shaderDialog.h
+@@ -32,6 +32,8 @@
+ #include "shaderStructs.h"
+ #include "ui_shaderDialog.h"
+ #include <QMap>
++#include <QSlider>
++#include <QLineEdit>
+ 
+ class QGLWidget;
+