Build Qt From Source Linux

0 Gets One More RC Build, Final. VLMC is a free video editing software, offering features to realize semi-professional quality movies, but with the aim to stay simple and user-friendly. Generic Build Instructions. Qt 5 static libraries are NOT supported. It may also work with a Qt installation built from source but this is unsupported. MX6 Document created by Prabhu Sundararaj on Feb 11, 2013 • Last modified by ebiz_ws_prod on Dec 13, 2017 Version 15 Show Document Hide Document. KDevelop is just another free, open-source and cross-platform IDE that works on Linux, Solaris, FreeBSD, Windows, Mac OSX and other Unix-like operating systems. Linux build instructions. The term “embedded linux” here basically just refers to a device running Linux without an X11 server. If you are building on Linux, then the cmake path in the example below will be different. Since this is time consuming, I'm wondering what kind of configuration to use so that bitcoin-qt builds as fast as possible. Maya 2017 shipped with PySide2 (2. However, it is possible to build the Qt libraries from sources that you can get from the official Qt source code repository. You will of course also miss all patches we usually apply to Qt. As a result also all dependencies developed in the KDE community will be fetched, compiled and installed. So it is possible to write a complete GTK GUI app in Bash script, but so far that has not been done for Qt. Qt If you have to build Qt 4. You may also want to minimise the build time with parallel compiling, use the -j option with make , before that check how many CPU cores in your system with the nproc command. -DCMAKE_BUILD_TYPE=RelWithDebInfo make sudo make install (optional) Running without installing: After building, the binaries citra and citra-qt (depending on your build options) will end up in build/bin/. Installing QtCreator. 1 with hardware acceleration support for Freescale i. QtWebEngine (1) is a new web rendering engine that is planned to replace QtWebKit in Qt. Depending on your platform and the desired Qt version, this can be a somewhat arduous process, especially if you need to build Qt from source. I use Linux Mint 17 at this point and the installation differs slightly from the installation that I found on the net. The advantage of installing Qt in a custom directory such as /opt/qt-4. This appendix covers the three options for building Qt applications with a build tool: qmake, a third-party build tool, or an integrated development environment (IDE). If you are unable to get Qt Creator working on your Linux machine, please consider using another machine or working on a campus cluster computer. tar xf qt-everywhere-opensource-src-5. 1 - Configuring Qt Creator to Build UE4. - I haven't looked into building Qt-Mozilla with Qt/Embedded or Qt/Windows yet. The commands listed here are for a bash-shell on Linux. MX6 Document created by Prabhu Sundararaj on Feb 11, 2013 • Last modified by ebiz_ws_prod on Dec 13, 2017 Version 15 Show Document Hide Document. One of the main considerations with embedded Linux application development is that you keep the build system flexible so that you can easily build on a PC or for. Sure, enthusiasts will find themselves thrilled withe inclusion of the GNOME 3. The binary package is available for common platforms and compilers, but sometimes the Qt version you need is missing. As a result, the syntax is very concise and easy to learn. These instructions have not been tested with Qt 5. 2 with a new Scene Graphic. Qt Creator itself can be taken from your distributions repository, or its installer downloaded at Qt website under open source or commercial licens. Since Dynamsoft Barcode Reader SDK is also cross-platform, it is easy for you to reuse the sample code on Linux and macOS. deb files using a thread per core + 1. Qt for Embedded Linux provides the standard Qt API for embedded devices with a lightweight window system. This tutorial explains how to build the Point Cloud Library needed dependencies from source on Microsoft Windows platforms, and tries to guide you through the download and the compilation process. For those who don't know, Qt/Embedded is the embedded version of Trolltech's Qt, a cross-platform C++ GUI application framework that supports Windows, UNIX, Mac and embedded Linux. One of the main considerations with embedded Linux application development is that you keep the build system flexible so that you can easily build on a PC or for. MX6 Document created by Prabhu Sundararaj on Feb 11, 2013 • Last modified by ebiz_ws_prod on Dec 13, 2017 Version 15 Show Document Hide Document. View the file list for qt-gstreamer. 0, BPM counts in ID3 tags are now really useful. I didn't spend further time on it as I generally build Qt myself from source so that I can use a more recent Qt release than that provided by the Linux distribution. x (Qt creator 3. It runs on a variety of processors, usually with Embedded Linux. An beginners guide to compiling programs under Linux. "This will encourage the acceptance of Qt as a building block for free software. Take care about the Shadow build option in Debug and Release configuration. pro file, which save about 40% time (on a i5 CPU). cd /path/to/development/paraview mkdir build cd build Now we run cmake with necessary options. Qt Creator provides support for building and running Qt applications for desktop environments (Windows, Linux, FreeBSD and Mac OS), mobile devices (Android, BlackBerry, iOS, Maemo, and MeeGo) and embedded Linux devices. CMake is a cross-platform, open-source build system. That definitely installed the qt5 libraries that you said you were getting errors about. It is based on KDevelop Platform (kdevplatform), the KDE Frameworks and the Qt libraries. /podofobrowser make su make install. Qt itself is written in C++. By default, Qt is configured for installation in the /usr/local/Qt-%VERSION% directory, but this can be changed by using the -prefix option. It also requires a big amount of free disk space. /build_linux. is that it keeps all the package files consolidated in a dedicated directory hierarchy. Qt Creator will prompt you for the location of the binary folder, calling it the “build directory”. org (qt-everywhere-opensource-src-5. Exclude SmtpAppender from build (included by default) Build notes for specific platforms *nix - g++ compiler Log4cpp should build whitout modification on any decent *nix system with g++ and GNU make. AsteroidOS is built upon a rock-solid base system. /Free can be found here. This is important because there are times when you DO NOT want to source the environment-setup script. Azure Sphere–certified chips from our hardware partners have built-in Microsoft security technology to provide connectivity and a dependable hardware root of trust. Qt version ≥5. The problem Linux kernel consists of vast amount of source code. For more information, visit the following page: Qt Configure Options; Windows. This tool builds and pushes an image from application source code using Cloud Native Buildpacks. Understanding PyQt. pro located in the main directory, choose the build preset you want to use and press on the green arrow that seems like a play button. /build_linux. I will try if adding the empty shadow-build Path will work as a workaround for now. The Qt library is used to build the UI for Wireshark and is used to provide a platform independent UI. On Linux and Mac it is generally recommended to follow the installation instructions below, which use the system package managers to install the required dependencies. There are many websites which has posts about building Qt for embedded Linux. The source code is copyrighted but freely distributed (i. TBH I think trying to build QT using a 1. The general steps are the following:. Boot2Qt is a short name for the embedded Linux platform image that is used with Qt for Device Creation. With them, you have all the. For more information, visit the following page: Qt Configure Options; Windows. The commit you linked is integrated in my version. xz real 7m44. The Qt (SDK) software development kit is a portable cross platform application user interface framework which works on the Windows, Linux and Mac OS X operating systems. Linux build instructions. If there is no installers for your compiler, it is recommended that you build the dependencies out of source. 1 on VS2013. Now check out the source (see the Linux build instructions), and type the following:. QGroundControl uses Qt as its cross-platform support library and uses QtCreator as its default build. 2 using VS 2008, with similar results to using the binaries. Linux OS (Ubuntu 14. If you want to build a 32-bit version from source you’ll have to recompile Qt as well. Choose the Qt from the build systems. 10 open-source application framework, Available for GNU/Linux, macOS, and. These are located in the 'Build - Mac OS X' directory in the source distribution. The software always runs natively (no emulators needed) with the same features (even the most complex validations and p. It is very difficult to build a successful business on open source software. 4 libraries are also installed. MX6 platform. How to compile Bitcoin-Qt as an. The primary development platform is RedHat Linux 7. Ubuntu Linux 12. However, you need to install Apple's XCode IDE to get the C++ compiler and other necessary development tools. I tried to build qt5 last year on my TX2. 1 with hardware acceleration support for Freescale i. Building saxsview from source packages. BPMCounter addresses this and provides a comfortable GUI application to count out and tag your file collection. I tried to build it from source by running command. I am trying to build a simple QT application for new SDk for Sitara Board. -nomake examples: This switch disables building of the example programs included in the source tarball. Change directory using CD command to "C:\Qt\Static\qt-everywhere-opensource-src-5. On ROS Answers there is a thread about Which IDE(s) do ROS developers use? that might have further hints not yet entered here. CMake is a cross-platform, open-source build system. Building OpenCV from Source Using CMake. @bmarsden10 said in Building QT Creator from source problem: Unknown module(s) in QT: script. 0 and Ubuntu 16. Alien Bob's Qt5 can already coexist with Qt4 with no problems. This talk is a hands on guide for someone who has never compiled a program under linux before, or someone who has never tried to compile a package from source. Supported platforms include Linux, Solaris, FreeBSD, macOS and other Unix flavors as well as Microsoft Windows. I have a colleague who tested this a while ago with VS2015. Clone via HTTPS Clone with Git or checkout with SVN using the repository's web address. Enter the following command to configure your Qt build in static mode. download source. Qt version ≥5. As part of KDE framework KHTML was based on Qt but during their porting efforts Apple's engineers made WebKit toolkit independent. OE also includes a number of qt classes that make building Qt applications easy. It also requires a big amount of free disk space. Linux is my development platform, but I need to package my application for Windows, too. PyQt5 refers to the most recent version 5 of Qt. qt documentation: Creating a project file from existing code. 1 is dependent on a module that isn't present in the latest QT distributions (or am I misinterpreting things - totally possible kno. After CMake has finished running, proceed to use IDE project files, or start the build from the build directory: $ cmake --build. This page was last edited on 16 November 2016, at 09:50. These are located in the 'Build - Mac OS X' directory in the source distribution. The ability to build a directory tree outside the source tree is a key feature, ensuring that if a build directory is removed, the source files remain unaffected. The Qt library is used to build the UI for Wireshark and is used to provide a platform independent UI. Open Source help chat. I need to build Qt from source (with -static flag). The primary development platform is RedHat Linux 7. One of the main considerations with embedded Linux application development is that you keep the build system flexible so that you can easily build on a PC or for. The Wandboard Linux Kernel 3. /configure --prefix=/usr make sudo make install. 2, “The Qt Application Framework”. Select the path to the compilers. It is time for another tutorial. Run Ubuntu Linux on Windows with This One Weird Trick By Jeff Tranter Wednesday, April 12, 2017 The Windows Subsystem for Linux (WSL) is a new feature of Windows 10 (1) that allows you to run native Linux programs directly on Windows, alongside other Windows applications. /configure script in the package directory. Softpedia Homepage. Then you can get vtk: follow the instructions to download the source code on this page (Skip this step if you don't need to run CORIE workflows) Follow these instructions to add CORIE and other needed files to VTK. The Qt bindings themselves are easy to install and use. After creating a build directory, I run the following cmake command from within the build directory:. Qt is a GUI framework. The purpose of a. Building a Cross compiler for Windows on Linux. Setting Up Qt for Oracle Developer Studio IDE on Linux. Written in C++ around the Qt framework for X11, most exclusively using Qt Designer. Assuming that you have taken care of all the requirements, you can …. Whereas when finding Qt 4, with CMake you use. sh The build process from a µSD card. (The examples and a sample chapter can be downloaded from the book's web page. QGroundControl uses Qt as its cross-platform support library and uses QtCreator as its default build. QjackCtl is a simple Qt application to control the JACK sound server daemon, specific for the Linux Audio Desktop infrastructure. The make help command will show some help text, check various options there. For more information, visit the following page: Qt Configure Options; Windows. Building under Linux (Antergos, KDE 5. OE also includes a number of qt classes that make building Qt applications easy. I'm using QT 5. Xcode must be installed on your computer. However, it is possible to build the Qt libraries from sources that you can get from the official Qt source code repository. Could be reduced by using uClibc. 1 / Plasma 5, 64-bit) works fine. Instead, just build everything and make the decision later (using the QT variable in your project file - this is outside the scope of this article). 4 (qt-everywhere-opensource-src-5. 6 (`Simon') from the source distribution. Maya 2017 shipped with PySide2 (2. com/javadownload. /configure --prefix=/usr make sudo make install. Two existing production presets (blog and web) and three new presets (YouTube, HD display, and Screencast. In this post I'll describe how to build a static version of Qt under Linux (Ubuntu flavor) and I will use Qt 5. Name Last modified Size Metadata; Parent Directory - submodules/ 14-Oct-2015 12:34 - single/ 14-Oct-2015 12:31. One of the greatest strength of your Linux distribution is its package manager and the associated software repository. This Application Note provides a comprehensive guide for building, installing, and maintaining the open-source toolchain for the USRP (UHD and GNU Radio) from source code on the Linux platform. 0 and Ubuntu 16. 1 manually using the Xilinx SDK 2018. There are differences in the placement of files between the downloaded packages and the code you build. Neither HTML5 nor Qt has achieved the coveted ability to build applications that work universally across all devices. How to build Qt Creator From Source. tar xf qt-everywhere-opensource-src-5. Nuances will be noted. : Does this mean that QTC 4. building Celestia is normally very easy. Setting Up Qt for NetBeans IDE on Solaris Platforms. Building OpenCV from Source Using CMake. To configure the Qt library for your machine type, run the. It is designed to be very extensible and fully configurable. Success! Poky distribution for x86 64-bit target¶. Getting and Building Qt Creator. Say you want to install audacity using build-dep; the first thing you must do is uncomment the deb-src listings in /etc/apt/sources. One of the main considerations with embedded Linux application development is that you keep the build system flexible so that you can easily build on a PC or for. You can find archived information at the historic build instructions page. Once everything is built, you must run 'make install'. Just install the packages mingw32-qt-qmake or mingw64-qt-qmake. I decided today that I wanted to chase down a bug in the Qt Creator 2. Varaa itsellesi oma domain! Tarkista domainin saatavuus Oma Louhi -palvelun kautta. The Linux App Summit is designed to accelerate the growth of the Linux application ecosystem by bringing together everyone involved in creating a great Linux application user experience. It would also work with any V4L2 compatible device. I imagine when I build Qt with Yocto, it is under the hood doing this configuration, and if I can figure out the parameters it is using I can build it, too. 3, then we can upgrade to Qt Extended Improved. You're getting a message that one of the dependencies needed for build is missing. I have installed all the necessary -dev and -dbg packages. When I tried to build QtWebKit on Windows the first time, I realized it was a more complex task than on Linux. This tutorial shows how to cross-compile the Embedded build of Qt 5. x (3D Graphics) support accelerated by the SGX - 3D Graphics Hardware present on the TI chip. Qt is a free, open source, and cross-platform application development framework for desktop, embedded and mobile. se/posts/bobtail-squid-weekend-doodle/ Victor Wåhlström. The licensed wheel contains a copy of the necessary parts of Qt and can be installed using pip3. From what I’ve deciphered - the forms are done in Qt Creator which outputs the XML. Embedded devices are getting more and more mainstream. Neither HTML5 nor Qt has achieved the coveted ability to build applications that work universally across all devices. Building a Cross compiler for Windows on Linux. Qt on Android x86. Bitcoin Core can now be run from the command line. /configure --prefix=/usr make sudo make install. The open62541 backend is currently the most stable and feature complete open source backend in Qt OPC UA. Cross-toolkit compatibility disabled. These instructions are for Linux/Unix and other POSIX systems which have the required build environment. x or later) Target OS version: yocto 1. In this post I'll describe how to build a static version of Qt under Linux (Ubuntu flavor) and I will use Qt 5. 10 open-source application framework, Available for GNU/Linux, macOS, and. Take care about the Shadow build option in Debug and Release configuration. Joystick test application (Qt + SFML) [Windows/Linux] Previously , a demonstration for joystick control was published. I didn't spend further time on it as I generally build Qt myself from source so that I can use a more recent Qt release than that provided by the Linux distribution. PyQt is a Python binding for Qt, which is a set of C++ libraries and development tools that include platform-independent abstractions for Graphical User Interfaces (GUI), as well as networking, threads, regular expressions, SQL databases, SVG, OpenGL, XML, and many other powerful features. Follow the Linux build instructions. We'll see how to use it shortly, but first we need to build a version of Qt for our target device. Before we get to. 820s Create a shadow build directory outside of the source tree. Qt itself is written in C++. On this page, we explain how to compile TeXmacs from the source code on Unix-like systems, including MacOS and Windows with Mingw or Cygwin. Building from Source. If you have a commercially licensed. Should I build Qt5 from source or the binary coming with Ubuntu works? Assuming you have a recent version of Ubuntu, downloading Qt 5. download source. And the best part, it’s completely open source, which in layman terms, means that the Source Code, the actual program is available openly for everyone to download, customize and build their own ROMs. In this case, R version 3. Home < Documentation < Nightly < Developers < Build Instructions < Prerequisites < Qt. Besides those, I build the program for Fedora, openSUSE, and Ubuntu at openSUSE Build Service. We extended our call for papers to the next week-end. Umbrello could be cross compiled for Windows from source with the help of the openSUSE Build Service (OBS) provided by the package mingw32-umbrello for 32bit builds and mingw64-umbrello for 64bit builds. We are going to create a directory where we’ll put Qt5 source code and toolchain. In this post I'll describe how to build a static version of Qt under Linux (Ubuntu flavor) and I will use Qt 5. As part of KDE framework KHTML was based on Qt but during their porting efforts Apple's engineers made WebKit toolkit independent. There are lots of custom. First you write your code. If you are looking for source analysis or source-to-source transformation tools, Clang is probably a great solution for you. 2) and I am facing a problem with it not being able to find. Again, see the Linux notes on how to build it via the command line. 7 or later from source, here are some hints. If building from source, ensure that the shared library build is enabled. This should get you up and running with the minimum of muss and fuss. raspberry pi 2. Or, perhaps more accurately, to build great open source software and sell first-rate services and support. MX6 platform. Qt version ≥5. NET, and Microsoft. Building using vcpkg. Note that the minimum version of macOS supported is determined by the version of Qt included in the wheel. It supports POP (storing mail locally on your hard drive so that it can be accessed without an internet connection), and IMAP. 820s Create a shadow build directory outside of the source tree. TBH I think trying to build QT using a 1. (You can get all configure options here but below is the minimum options I use which includes most widely used stuff. One of the greatest strength of your Linux distribution is its package manager and the associated software repository. Also the Source from Git (Files from December 18) are broken. note: this is for building the latest version of supercollider including qt gui components and the ide under raspbian with desktop. By using this method, an update can be made without overwriting a previous installation and users can easily revert to a previous version by changing one symbolic. I have installed all the necessary -dev and -dbg packages. By using it from Python, you can build applications much more quickly while not sacrificing much of the speed of C++. We can re-use this for our target build. Build and install Qwt lib for Qt 5. KDevelop is just another free, open-source and cross-platform IDE that works on Linux, Solaris, FreeBSD, Windows, Mac OSX and other Unix-like operating systems. One of the main considerations with embedded Linux application development is that you keep the build system flexible so that you can easily build on a PC or for. Alternatively, commercial customers can download the Source Packages via the Qt Account portal. Linux build instructions. Will final Linux with Qt image will fit into 512MB NAND flash?? (My requirement is mentioned above) 4. GTK is a highly usable, feature rich toolkit for creating graphical user interfaces which boasts cross platform compatibility and an easy to use API. Follow the Linux build instructions. The package is quite large, 482MB, so depending on your bandwidth it might take some time to download, grab a coffe or continue with the dependecies while the Qt source archive is downloading. Build NCO with Qt Qt is a cross platform build system. Besides those, I build the program for Fedora, openSUSE, and Ubuntu at openSUSE Build Service. 6 and where possible (e. If you have already installed a pre-built package and you have a need to try out a source code change, it would be preferable to use your distribution's build process to build a version that is compatible with the already installed version. When I try to build the Qt-Sample , I get an undefined reference to V3d_view::Dump. It will work fine for most CMake based recipes but definitely cause problems with QMake based projects. 417s user 1m38. zlib is designed to be a free, general-purpose, legally unencumbered -- that is, not covered by any patents -- lossless data-compression library for use on virtually any computer hardware and operating system. a is built, but make install does not install it to the plugins directory. 2 using VS 2008, with similar results to using the binaries. Supporting Qt 4 is preventing us from fully utilizing Qt 5 features. I have most of the configuration details correct, but some configuration dealing with using SIMD instructions/neon, are not correct. Qt is a cross-platform application framework that is widely used for developing application software that can be run on various software and hardware platforms with little or no change in the underlying codebase, while having the power and speed of native applications. does not appear to have an installer for linux on the Qt Downloads page so the code must be built from source. To build a custom amalgamation, first download the original individual source files onto a unix or unix-like development platform. CMake is part of a family of tools designed to build, test and package software. (You can get all configure options here but below is the minimum options I use which includes most widely used stuff. NetBeans IDE includes project types for C and C++ and appropriate project templates. The following is an example on how to setup a Yocto Project standard SDK built using Poky distribution for a Linux x86_64 host in Qt Creator 4. Building from Source. Building with Homebrew. Softpedia Homepage. 1 development system I had Phonon crashes related to D-Bus issues with. Building Wireshark requires the proper build environment including a compiler and many supporting libraries. Qt is offered under a dual-licensing plan with open source and commercial options. Qt build script works like this: 1 First build qmake 2 Generate Makefile for a subprojects (*. Installing Qt for Python on. , using #if QT_VERSION), Qt 4. Installing latest Wireshark on Ubuntu / Linux (Build from source) Need a working C++ compiler to build Wireshark with Qt; Rather than going and fixing build. I imagine when I build Qt with Yocto, it is under the hood doing this configuration, and if I can figure out the parameters it is using I can build it, too. I can open and build projects from it in Qt Creator. /build_linux. Introdution. The steps should be similar. Update: Subblue has contributed some newer build instructions. These instructions are for Linux/Unix and other POSIX systems which have the required build environment. Also the Source from Git (Files from December 18) are broken. If you need to install git, run from a terminal emulator: sudo apt-get install git. is that it keeps all the package files consolidated in a dedicated directory hierarchy. Still, sometimes you'll find an obscure application or a new version of a program that you'll have to compile from source. 5 and later for 64-bit Linux, macOS and 32-bit and 64-bit Windows. This document contains detailed instructions for installing the SDK for the GENIVI Demo Platform (GDP-ivi7 - outdated version - see parent page) and setting up the development environment. Linux is my development platform, but I need to package my application for Windows, too. This information is mostly out there somewhere on the web, but spread among lots of sources (many out of date. Can handle everything Cross-compilation toolchain, root filesystem generation, kernel image compilation and bootloader compilation. pyqtlicense assumes that the Qt installation has been created from one of the LGPL or commercial binary installers provided by The Qt Company. xz real 7m44. NCO can be built either from the Qt IDE, QtCreator, or from the command line. Compiling PySide2 from source 17 Aug 2016 #PySide #Python. For example, at the time of this writing the Qt 5. Generic Build Instructions. If you can run 'qmake' in a terminal then everything is set up for CMake to. General: ----- - No sound support yet. Open Source Apps. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: