Add working (!) Qt Creator recipe.

Throws some odd errors on startup, but if you manually create its
settings directories, those mostly go away.

dev-qt/qt_creator/patches/qt_creator-4.1.0.patch

@@ -0,0 +1,109 @@
+From 7acb43790ea653013031874e15d93486502dd48d Mon Sep 17 00:00:00 2001
+From: Augustin Cavalier <waddlesplash@gmail.com>
+Date: Fri, 21 Oct 2016 18:10:37 -0400
+Subject: [PATCH] Haiku fixes.
+
+---
+ .../qml/qmlpuppet/qml2puppet/instances/qt5nodeinstanceclientproxy.cpp | 2 +-
+ share/qtcreator/qml/qmlpuppet/qml2puppet/qml2puppet.pri               | 2 +-
+ src/libs/sqlite/sqlite-lib.pri                                        | 2 +-
+ src/libs/utils/process_stub_unix.c                                    | 4 ++++
+ src/plugins/qmldesigner/qmldesignerplugin.pro                         | 2 +-
+ src/shared/qbs/src/lib/corelib/tools/processutils.cpp                 | 2 ++
+ 6 files changed, 10 insertions(+), 4 deletions(-)
+
+diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/qt5nodeinstanceclientproxy.cpp b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/qt5nodeinstanceclientproxy.cpp
+index 449e4ff..5ddf877 100644
+--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/qt5nodeinstanceclientproxy.cpp
++++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/qt5nodeinstanceclientproxy.cpp
+@@ -43,7 +43,7 @@
+ namespace QmlDesigner {
+ static void prioritizeDown()
+ {
+-#if defined(Q_OS_UNIX)
++#if defined(Q_OS_UNIX) && !defined(Q_OS_HAIKU)
+     nice(19);
+ #elif defined(Q_OS_WIN)
+     SetPriorityClass(GetCurrentProcess(), BELOW_NORMAL_PRIORITY_CLASS);
+diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/qml2puppet.pri b/share/qtcreator/qml/qmlpuppet/qml2puppet/qml2puppet.pri
+index 5a10394..2848740 100644
+--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/qml2puppet.pri
++++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/qml2puppet.pri
+@@ -23,7 +23,7 @@ RESOURCES +=  $$PWD/../qmlpuppet.qrc
+ 
+ DISTFILES += Info.plist
+ 
+-unix:!openbsd:!osx: LIBS += -lrt # posix shared memory
++unix:!openbsd:!osx:!haiku: LIBS += -lrt # posix shared memory
+ 
+ osx {
+     CONFIG -= app_bundle
+diff --git a/src/libs/sqlite/sqlite-lib.pri b/src/libs/sqlite/sqlite-lib.pri
+index f8ef1c1..405c747 100644
+--- a/src/libs/sqlite/sqlite-lib.pri
++++ b/src/libs/sqlite/sqlite-lib.pri
+@@ -6,7 +6,7 @@ contains(CONFIG, dll) {
+ 
+ INCLUDEPATH += $$PWD
+ 
+-unix:!bsd: LIBS += -ldl
++unix:!bsd:!haiku: LIBS += -ldl
+ 
+ include(../3rdparty/sqlite/sqlite.pri)
+ 
+diff --git a/src/libs/utils/process_stub_unix.c b/src/libs/utils/process_stub_unix.c
+index 145d31d..75c6eca 100644
+--- a/src/libs/utils/process_stub_unix.c
++++ b/src/libs/utils/process_stub_unix.c
+@@ -1,3 +1,4 @@
++#if 0
+ /****************************************************************************
+ **
+ ** Copyright (C) 2016 The Qt Company Ltd.
+@@ -174,8 +175,10 @@ static void sigchldHandler(int sig)
+ 
+ /* syntax: $0 {"run"|"debug"} <pid-socket> <continuation-msg> <workdir> <env-file> <exe> <args...> */
+ /* exit codes: 0 = ok, 1 = invocation error, 3 = internal error */
++#endif
+ int main(int argc, char *argv[])
+ {
++#if 0
+     int errNo, hadInvalidCommand = 0;
+     char **env = 0;
+     struct sockaddr_un sau;
+@@ -358,5 +361,6 @@ int main(int argc, char *argv[])
+             }
+     }
+     assert(0);
++#endif
+     return 0;
+ }
+diff --git a/src/plugins/qmldesigner/qmldesignerplugin.pro b/src/plugins/qmldesigner/qmldesignerplugin.pro
+index 8499afd..ee756e9 100644
+--- a/src/plugins/qmldesigner/qmldesignerplugin.pro
++++ b/src/plugins/qmldesigner/qmldesignerplugin.pro
+@@ -4,7 +4,7 @@ CONFIG += exceptions
+ 
+ INCLUDEPATH += $$PWD
+ 
+-unix:!openbsd:!osx: LIBS += -lrt # posix shared memory
++unix:!openbsd:!osx:!haiku: LIBS += -lrt # posix shared memory
+ 
+ include(../../qtcreatorplugin.pri)
+ 
+diff --git a/src/shared/qbs/src/lib/corelib/tools/processutils.cpp b/src/shared/qbs/src/lib/corelib/tools/processutils.cpp
+index ec3aa76..35db2b6 100644
+--- a/src/shared/qbs/src/lib/corelib/tools/processutils.cpp
++++ b/src/shared/qbs/src/lib/corelib/tools/processutils.cpp
+@@ -48,6 +48,8 @@
+ # if !defined(Q_OS_NETBSD)
+ #   include <sys/user.h>
+ # endif
++#elif defined(Q_OS_HAIKU)
++// Do nothing.
+ #else
+ #   error Missing implementation of processNameByPid for this platform.
+ #endif
+-- 
+2.7.0
+

dev-qt/qt_creator/qt_creator-4.1.0.recipe

@@ -0,0 +1,52 @@
+SUMMARY="A complete IDE for C/C++ development from the makers of Qt"
+DESCRIPTION="Qt Creator provides a cross-platform, complete integrated \
+development environment (IDE) for application developers to create \
+applications for multiple desktop, embedded, and mobile device platforms, \
+such as Android and iOS."
+HOMEPAGE="https://www.qt.io/ide/"
+COPYRIGHT="2016 The Qt Company Ltd"
+LICENSE="GNU GPL v3"
+REVISION="1"
+SOURCE_URI="https://download.qt.io/official_releases/qtcreator/4.1/$portVersion/qt-creator-opensource-src-$portVersion.tar.gz"
+CHECKSUM_SHA256="412c0223dbfd86983b39e10e2c7cb42b530995cfe2f3aa3529ea3f1b00ffb403"
+SOURCE_DIR="qt-creator-opensource-src-$portVersion"
+PATCHES="qt_creator-$portVersion.patch"
+
+ARCHITECTURES="!x86_gcc2 ?x86 ?x86_64"
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	qt_creator${secondaryArchSuffix} = $portVersion
+	app:QtCreator${secondaryArchSuffix} = $portVersion
+	"
+REQUIRES="
+	haiku${secondaryArchSuffix}
+	qt5${secondaryArchSuffix} == 5.5.1
+	lib:libGL$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	qt5${secondaryArchSuffix}_devel == 5.5.1
+	devel:libGL$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:qmake${secondaryArchSuffix}
+	cmd:make
+	cmd:g++${secondaryArchSuffix}
+	"
+
+BUILD()
+{
+	qmake -r
+	make $jobArgs
+}
+
+INSTALL()
+{
+	make install INSTALL_ROOT=$appsDir/QtCreator/
+	mkdir $appsDir/QtCreator/bin/lib/
+	mv $appsDir/QtCreator/lib/qtcreator/*.so* $appsDir/QtCreator/bin/lib/
+
+	addAppDeskbarSymlink $appsDir/QtCreator/bin/qtcreator "Qt/Creator"
+}