diff -ruNd speedcrunch.orig/Makefile speedcrunch/Makefile
--- speedcrunch.orig/Makefile	2016-11-07 12:40:37 UTC
+++ speedcrunch/Makefile
@@ -2,20 +2,30 @@
 # $FreeBSD: head/math/speedcrunch/Makefile 425617 2016-11-07 12:40:37Z amdmi3 $
 
 PORTNAME=	speedcrunch
-DISTVERSION=	0.11
+DISTVERSION=	0.12
+DISTVERSIONSUFFIX=	-${BB_COMMIT}
 CATEGORIES=	math
+MASTER_SITES=	http://bitbucket.org/${BB_ACCOUNT}/${BB_PROJECT}/get/${BB_COMMIT}.tar.gz?dummy=/
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	mikael.urankar@gmail.com
 COMMENT=	Keyboard-oriented desktop scientific calculator
 
 LICENSE=	GPLv2+
 
-USE_GITHUB=	yes
-GH_PROJECT=	SpeedCrunch
+BB_ACCOUNT=	heldercorreia
+BB_PROJECT=	${PORTNAME}
+BB_COMMIT=	7f2565d6a0ad
 
-USES=		cmake:outsource
+WRKSRC=		${WRKDIR}/${BB_ACCOUNT}-${BB_PROJECT}-${BB_COMMIT}
+
+USES=		cmake:outsource gmake
 CMAKE_SOURCE_PATH=	${WRKSRC}/src
-USE_QT4=	qmake_build moc_build rcc_build uic_build corelib gui network
-USE_XORG=	x11 xext sm ice
+USE_QT5=	buildtools core gui help qmake_build qml widgets
+USE_XORG=	x11
+
+PLIST_FILES=	bin/speedcrunch \
+		share/applications/speedcrunch.desktop \
+		share/appdata/speedcrunch.appdata.xml \
+		share/pixmaps/speedcrunch.png
 
 .include <bsd.port.mk>
diff -ruNd speedcrunch.orig/distinfo speedcrunch/distinfo
--- speedcrunch.orig/distinfo	2015-05-07 16:32:43 UTC
+++ speedcrunch/distinfo
@@ -1,2 +1,3 @@
-SHA256 (speedcrunch-SpeedCrunch-0.11_GH0.tar.gz) = 3632f2b40ac628d2665c838643cc99c50e89b60f54ac2a82b4533d254f0cb6eb
-SIZE (speedcrunch-SpeedCrunch-0.11_GH0.tar.gz) = 1516510
+TIMESTAMP = 1486560374
+SHA256 (speedcrunch-0.12-7f2565d6a0ad.tar.gz) = 24d8b0d9f1386d74fe75f7f86d56fd8a57405887b30da55a12dc7d1078780485
+SIZE (speedcrunch-0.12-7f2565d6a0ad.tar.gz) = 3667373
diff -ruNd speedcrunch.orig/files/patch-src_CMakeLists.txt speedcrunch/files/patch-src_CMakeLists.txt
--- speedcrunch.orig/files/patch-src_CMakeLists.txt	2016-11-07 12:40:37 UTC
+++ speedcrunch/files/patch-src_CMakeLists.txt
@@ -1,38 +0,0 @@
---- src/CMakeLists.txt.orig	2014-01-29 21:24:08 UTC
-+++ src/CMakeLists.txt
-@@ -19,8 +19,6 @@ IF(COMMAND cmake_policy)
-  CMAKE_POLICY(SET CMP0005 OLD)   # remove this and the quoted arguments in
-                                  # ADD_DEFINITONS() once CMake 2.6 is used
- ENDIF(COMMAND cmake_policy)
--SET(CMAKE_COLOR_MAKEFILE      ON)
--SET(CMAKE_VERBOSE_MAKEFILE    OFF)
- SET(CMAKE_INCLUDE_CURRENT_DIR TRUE)
- 
- SET(QT_MIN_VERSION "4.8.0")
-@@ -71,12 +69,13 @@ ENDIF( APPLE )
- 
- ADD_CUSTOM_TARGET( confclean COMMAND rm -rf Makefile CMakeFiles/ CMakeCache.txt cmake_install.cmake DartTestfile.txt install_manifest.txt )
- 
--find_library(x11 X11)
--IF(x11)
--  TARGET_LINK_LIBRARIES(${PROGNAME} ${QT_LIBRARIES} X11)
--ELSE(x11)
-+find_package(X11)
-+IF(X11_FOUND)
-+  INCLUDE_DIRECTORIES(${X11_INCLUDE_DIR})
-+  TARGET_LINK_LIBRARIES(${PROGNAME} ${QT_LIBRARIES} ${X11_LIBRARIES})
-+ELSE(X11_FOUND)
-   TARGET_LINK_LIBRARIES(${PROGNAME} ${QT_LIBRARIES})
--ENDIF(x11)
-+ENDIF(X11_FOUND)
- 
- # only needed for static builds when directx is enabled in qt and you
- # get a linker error because of missing a directx function
-@@ -98,6 +97,7 @@ TARGET_LINK_LIBRARIES(testevaluator ${QT
- ADD_TEST(testevaluator testevaluator)
- 
- ADD_EXECUTABLE(testfloatnum ${testfloatnum_SOURCES})
-+TARGET_LINK_LIBRARIES(testfloatnum m)
- ADD_TEST(testfloatnum testfloatnum)
- 
- INCLUDE_DIRECTORIES(${CMAKE_BINARY_DIR} thirdparty core gui math)
diff -ruNd speedcrunch.orig/files/patch-src_SourceFiles.cmake speedcrunch/files/patch-src_SourceFiles.cmake
--- speedcrunch.orig/files/patch-src_SourceFiles.cmake	2016-11-07 12:40:37 UTC
+++ speedcrunch/files/patch-src_SourceFiles.cmake
@@ -1,10 +0,0 @@
---- src/SourceFiles.cmake.orig	2014-01-29 21:24:08 UTC
-+++ src/SourceFiles.cmake
-@@ -55,7 +55,6 @@ gui/mainwindow.h
- 
- set(speedcrunch_SOURCES
- main.cpp
--thirdparty/binreloc.c
- core/book.cpp
- core/constants.cpp
- core/evaluator.cpp
diff -ruNd speedcrunch.orig/pkg-plist speedcrunch/pkg-plist
--- speedcrunch.orig/pkg-plist	2014-03-31 10:57:12 UTC
+++ speedcrunch/pkg-plist
@@ -1,3 +0,0 @@
-bin/speedcrunch
-share/applications/speedcrunch.desktop
-share/pixmaps/speedcrunch.png