Qt Static Linking Linux

pro) files to build our example applications and plugins. git: AUR Package Repositories | click here to return to the package base details page. mingw-w64-dgn drangon's mingw-w64 ( mingw-w64. If you are new to using Visual Studio for C++ development a great starting point is our quick guide to Getting Started with Visual Studio. exe How can I make myApp to use the classes from myLib ?. 1 Build crosstool-ng toolchain; 1. All my program does for now is call ippInit. I feel without a more centralised way for users & developers to receive updates (specially in non-bleeding edge distro builds) and to be able include a specific version of Qt in their app the whole Qt LTS in linux is almost a gimmick, taking for example the last LTS 5. Alternatively, you can use the provided project files / makefile to build a separate shared library you can link your projects with later. out file at runtime. Can I distribute Qt binaries in conjunction with my desktop / mobile application? Yes. FFmpeg Static Builds. But how to do it from Qt Creator? Firstly, I tried this advice: How to make Qt and Qtcreator link the libraries statically instead of dynamic?. [email protected] ~/qt-everywhere-opensource-src-5. x without the Add-On. c++ - qt-creator and msvc can't add a (static) library I have a 3rd party (closed source) static library (. Qt company simply prefers not to tell anyone it is possible. 3) 02 Nov 2014 Qt is a "cross-plataform application and UI framework" that is being used for 800,000+ users. 0 PSDK (ARMV4I)) installed, and i can compile/run a simple testapp from VS2008. exe How can I make myApp to use the classes from myLib ?. AUR : mingw-w64-qt5-winextras. Arch Linux User Repository mingw-w64-qt5-base-static 5. OpenCV was designed for computational efficiency and with a strong focus on real-time applications. The LXQt team is proud to announce the release of lxqt-globalkeys 0. That's easy to do with the configure option -static. Next, we want to cross-compile our own Qt application. How to add the options -static-libgcc and -static-libstdc++ to link the C and C++ standard libraries Follow Uros Tadic Created October 15, 2015 10:09. Welcome! Here you'll find the latest versions of FFmpeg for Linux kernels 2. I'm having problems with a shared variable by more than one programs invoked from a main piece of code. This will list all the shared library. Page 1 of 2 - Qt - Using a static library - posted in C and C++: Hello, I would like to create a static class library in Qt and use it in another application. --dbus , -s ¶ The dbus-python. libc++ is an implementation of the C++ standard library, targeting C++11, C++14 and above. Build a static version of Qt using the MinGW compiler in the pre-built dynamic environment. I've been spending a couple of days trying to build a static version of Qt-4. Note: libcryptopp should not be confused with libcrypto (libcrypto is OpenSSL). MODULE libraries are plugins that are not linked into other targets but may be loaded dynamically at runtime using dlopen-like functionality. Significant savings can be achieved by using a static build of the application suite; rather than having a collection of executables which link dynamically to Qt's libraries, all the applications is built into into a single. Static builds are useful for other problems, as discussed in future posts. It also can used inside QtCreator to act as a plugin for "Static Analysis tools" putting reported issues into QtCreator issues pane. (different lib paths because it's the Clang build I haven't erased yet). FFmpeg Builds. You can configure a Linux project to target a physical Linux machine, a virtual machine, or the Windows Subsystem for Linux (WSL). To make the discussion about static linking more practical, we will not discuss things abstractly, but we will look at how to compile the Weather Info example application from the Qt Positioning module statically for iOS, and address questions as they come up. link=static Build as static lib. The Lightweight Qt Desktop Environment. This can be enabled under the Other tab. I have included in the build all. qt static mingw free download. But how to do it from Qt Creator? Firstly, I tried this advice: How to make Qt and Qtcreator link the libraries statically instead of dynamic?. To configure your Qt application to be built with static Qt version, you need to call ~/Qt/5. pro) and allows to pass this information to command line tools as "Code Counters" and "Static Analysis tools". I am working in QT. @theone74 It is currently not possible to use the MariaDB plugin with the static version of Qt because mariadb-connector-c comes with its own pthread implementation which has conflicting symbols with the pthread library Qt uses. So static and dynamic libraries differ in the way they are linked to the program, right? Are there differences in the structure of a static and a dynamic library, that identify their type? If not, then one and the same library can be used as either a static or a dynamic based on the linker options, true?. Note: it's highly recommended to use git master builds, because bug fixes and other improvements are added daily. org project, created to support the GCC compiler on Windows systems. if you package the libraries with your software in a ZIP file. Features include: support for project creation and managed build for various toolchains, standard make build, source navigation, various source knowledge tools, such as type. This tutorial discusses the philosophy behind libraries and the creation and use of C/C++ library "shared components" and "plug-ins". I want to make standalone app on linux. I'm having trouble linking the libraries to my Qt application. I'm not sure it would qualify for the LGPL and anyone who says it is is frankly just guessing. copy Path-To-Qt-SDK\bin\qtenv. How to Configure Qt to Use OpenCV Static Build in Linux First of all I assume you have seen this post which describes how to build opencv statically for Linux. 10 (potentially to be removed in 17. Let's start by defining the scope of this article: first, my examples are demonstrating the use of the gcc and binutils toolchain on Linux. 1 Build crosstool-ng toolchain; 1. h , opengl32. " First of all, you need to build Qt as a static library. Deploying Qt's Libraries. Volunteers continue developing the Hurd because it is an interesting technical project. You may want to static link your Windows Qt app for deployment. [email protected] ~/qt-everywhere-opensource-src-5. Originally, only static libraries existed. Built Qt will be located at ~/Qt/5. Static, Shared Dynamic and Loadable Linux Libraries. Other CONFIG parameters define that this is a console based application. , perhaps because they are so basic and used all the time; or because the difference in performance would be over 15% etc. Avoiding duplicate symbol errors during linking by removing classes from static libraries Jan 12 th , 2012 If you're using a static library in your project and specifying the -all_load flag to ensure files containing Objective-C categories are loaded correctly, you'll likely experience "duplicate symbol" errors at link time if the. When linking is done during the creation of an executable, it is known as static linking or early binding. Are there any libraries that are recommended as "should be installed as static" for any reason; (e. PyCharm is the best IDE I've ever used. 04 Qt libraries are not up to par for what is required for FlightGear. @fem_dev said in How to link a gfortran static library?: So, what is the difference between the compile/link sequence that I have done just using the Linux Terminal and using Qt Creator IDE? There's quite a lot of them, as I imagine the Qt compile line is as long as the distance between London and New York. The Lightweight Qt Desktop Environment. > Dachte, da -static hinter dem boost-verzeichnis steht, dass dann das > static auch nur für boost gilt. It performs the linking process "on the fly" as programs are executed in the system. They have all this. With Qt, you can reach all your target platforms - desktop & embedded - with one technology and one codebase, minimizing your time-to-market and maintenance burden. so are located. X (where X is a version number). I am developing on Windows using Qt's Creator IDE. The newly created question will be automatically linked to this question. Since some PostgreSQL update the same is true for the PostgreSQL plugin. [email protected] ~/qt-everywhere-opensource-src-5. if you package the libraries with your software in a ZIP file. It is used to build Qt itself as well as the tools and examples that accompany it. dll directly cause it would probably work. At least the static 5. Java Project Tutorial - Make Login and Register Form Step by Step Using NetBeans And MySQL Database - Duration: 3:43:32. The LXQt team is proud to announce the release of lxqt-globalkeys 0. I will present two ways, one that works, and one that works properly, but is more painful. how in the heck is a golang user supposed to use this with a commercial distributed application?. Hello- I am trying to write a very simple 'Hello World' C++ program that makes use of IPP. lib , and opengl32. Boost schrieb: > Mein Ziel ist ja nur boost statisch zu linken und nicht die QT Dinge. VTK static link with Qt app on Mac OS X. As we use CMake for building our Qt application, we must create a CMake toolchain file. 0 and installed it (including gcc). I am working in QT. No reviews matched the request. Alternatively, you can use the provided project files / makefile to build a separate shared library you can link your projects with later. I want to compile all necessary libraries to a single executable file. Address-model=32 Set binarie's architecture to 32 bit. While one repetition is usually sufficient, pathological object file and symbol arrangements can require more. ›It always guarantees constant loading time. Bitcoin Core is a community-driven free software project, released under the MIT license. GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Preparation. Qt | Cross-platform software development for embedded & desktop. Qt - Staticly builded I have installed Qt on Kubuntu 8. pro) and allows to pass this information to command line tools as "Code Counters" and "Static Analysis tools". Now I wont to transfer my program to another machine and I need staticly build program. For a Linux build-from-scratch system, it seems all libraries could be installed as shared (. During dynamic linking the. I have created a simple program using Qt creator. With Qt, you can reach all your target platforms - desktop & embedded - with one technology and one codebase, minimizing your time-to-market and maintenance burden. ITK Git master recently added support for building static executables. is a tool used by Qt Developers to generate documentation for software projects. Qt für Linux (Debian) - Compiling Qt in a Ubuntu distribuition. Just a quick note if you are building static Qt applications and faced with linking errors like “FT_New_Face”. But this may change with 5. @theone74 It is currently not possible to use the MariaDB plugin with the static version of Qt because mariadb-connector-c comes with its own pthread implementation which has conflicting symbols with the pthread library Qt uses. I've successfully build it on Windows 7 (64-Bit) but compiled it for 32-Bit target. 10 and QtGStreamerUi-0. Arch compared to other distributions Summarizes the similarities and differences between Arch and other distributions. lib on Windows. a) while it is linking the libclient. While one repetition is usually sufficient, pathological object file and symbol arrangements can require more. Since Qt resources are converted into C++ code there is no difference with a standard C++ code, that's mean they can compiled inside the library without any limit (on the contrary, for example, Windows native resource system can be embedded only inside executable and dynamic libraries DLL, but not inside static libraries). These options generate code for 32-bit or 64-bit environments, respectively. Build a static version of Qt using the MinGW compiler in the pre-built dynamic environment. link=static Build as static lib. So I made a simple qt app and it runed fine when it compiled it, but when I dbclicked executable file it said it can't run because it can't find libgcc_s_dw2-1. 12 for Raspbian. AUR : mingw-w64-qt5-base-nostatx. lib) written in C, with a C++ compatible header and a very simple C++ test program. Almost there having got the linking of static VTK library with my Qt app (shared Qt libraries) working on Linux, I'm now trying to do the same thing on. It sounds like you need a missing libraryperhaps you have the static version but need dynamic (which is what fPIC would change if the library were compiled with this). a lib was built as static lib, then it should not contain references to any dll (I looked for it in some static lib i have for sure and there wasn't). FINAL UPDATE: source build did the trick, the problem was with an outdated Qt in packages. 0 2013 complier (For Linux, use toolset=gcc-4. The minimum is to redistribute the run-time of the libraries used by the application. Dynamic linking leaves library code external to the resulting EXE, thus we link at runtime to the DLL file. This tutorial discusses the philosophy behind libraries and the creation and use of C/C++ library "shared components" and "plug-ins". MODULE libraries are plugins that are not linked into other targets but may be loaded dynamically at runtime using dlopen-like functionality. And you have ways to avoid some problems like setting GCONV_PATH, enabling --enable-static-nss for glibc, using other DNS libraries rather than NSS and never use dlopen. 10 (potentially to be removed in 17. Dear Community, i'm trying to cross-compile Qt 5. I recently faced this issue and none of the texts or labels on my Qt windows showed anything on them. i want to configure embedded QT based on QT4. Snapcraft QT builds examples (shared, static). so to where the OpenGL equivalents gl. Static Linking and Static Libraries is the result of the linker making copy of all used library functions to the executable file. But still I would like to present this blog as my experience because when I took the task of cross compiling Qt, I was totally a newbie about the necessary things required for cross compilation like: Linux, Qt and Cross compiler/Toolchain. how in the heck is a golang user supposed to use this with a commercial distributed application?. GitHub Gist: instantly share code, notes, and snippets. Address-model=32 Set binarie's architecture to 32 bit. Support for other platforms may be found in the source code. Can a static library depend on another static library?(Static Lib is made by linking another static lib) If yes, is it possible that after linking to lib2, the generated lib(lib1) would not contain all the codes of lib2? In my Qt Project I am using a static library, which depends on multiple libraries. is a tool used to convert files to Qt help format. When cd() is called with the name of an existing directory, the QDir object changes directory so that it represents that directory instead. In this blog post we will dive into the Linux Development with C++ workload. qt 컴파일시 -static 문제 usr/arm-linux/lib -lqte-mt -ldl -lpthread -static from the glibc version used for linking static 를 빼고 컴파일 하면. GDB, as a sub-process, inherits this variable and wants to start my application with wrong libraries. Develop professional native applications in C, C++, and Fortran for a variety of platforms including Windows, Linux, OS X, and the Solaris operating system. And I can't figure it out. TEMPLATE = app -> TEMPLATE = lib 이와 같이 설정하면 linux의 경우에는 lib뒤에 프로젝트 파일명이 붙는다. There are many websites which has posts about building Qt for embedded Linux. You've reached the website for Arch Linux, a lightweight and flexible Linux® distribution that tries to Keep It Simple. after that link. I guess this problem has more to do with my OS or Qt. qtdeploy always dynamically links against Qt by default unless you explicitly export QT_MXE_STATIC or QT_MSYS2_STATIC. When you are building Qt, you just need to remember that all Qt modules do not support static linking due to the licensing policy - and this also concerns Qt Commercial customers. Using OpenCV 3 on Qt Creator 3. NOTE: this tutoria apply only to version 4. This happened on deploying a statically … Continue reading "Qt Application Fonts Missing or Invisible in Linux (Fixed)". This will list all the shared library. It only takes a minute to sign up. You may have to register before you can post: click the register link above to proceed. The gcc-5-arm-linux-gnueabi package may not be a part of the repo list for Ubuntu 14. pro) and allows to pass this information to command line tools as "Code Counters" and "Static Analysis tools". --build-type=complete Build both debug and release version. Create a window with two text labels and a button in this easy tutorial for beginners. There are many websites which has posts about building Qt for embedded Linux. On GNU glibc-based systems, including all Linux systems, starting up an ELF binary executable automatically causes the program loader to be loaded and run. XML When passing -icu flag to a static Qt fix detection of icu in static. link=static Build as static lib. So static and dynamic libraries differ in the way they are linked to the program, right? Are there differences in the structure of a static and a dynamic library, that identify their type? If not, then one and the same library can be used as either a static or a dynamic based on the linker options, true?. Unfortunately, the Ubuntu 14. Qt is a widely used cross platform C++ framework. Qt company simply prefers not to tell anyone it is possible. Of course, on your average Linux box you can just apt-get all the things, so the main challenge here is rendering the GStreamer sink inside a QtQuick2 app. The following code was used to create both the static and dynamic library. MinGW, being Minimalist, does not, and never will, attempt to provide a POSIX runtime environment for POSIX application deployment on MS-Windows. Originally, only static libraries existed. gcc -L looks in directory for library files. One generation thinks dynamic linking is the solution to all security problems, the next generation finds out the hard way that dynamic linking creates maintenance and package management issues and wants everything to be. CMake is an open-source, cross-platform family of tools designed to build, test and package software. This modification from yesterday's post adds support for linux. This hugely simplifies deployment, but it's a time consuming process that can be tricky; of course if you distribute large quantities of your software, static linking is definitely something you should try. 04, and should work with many other GNU/Linux distributions. Can a static library depend on another static library?(Static Lib is made by linking another static lib) If yes, is it possible that after linking to lib2, the generated lib(lib1) would not contain all the codes of lib2? In my Qt Project I am using a static library, which depends on multiple libraries. In this case, you might need to write a wrapper shared object and link to the static version of the OpenSSL library. Installation guide Guide through the process of installing. Second, the discussion here resolves around static linking that's done at compile/link time. Let's start by defining the scope of this article: first, my examples are demonstrating the use of the gcc and binutils toolchain on Linux. Position Independent Code. GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. We strive to provide regular, high quality releases , which we want to work well on a variety of native and cross targets (including GNU/Linux), and encourage. OpenCV is a highly optimized library with focus on real-time applications. Building Qt for Embedded Linux There are many websites which has posts about building Qt for embedded Linux. Работа с глобальными хоткеями в Windows является более тривиальной задачей, чем в Linux, поскольку в WinAPI имеются для этого подготовленные методы, которые не т. These options generate code for 32-bit or 64-bit environments, respectively. Watch Queue Queue. This is an executable file that has no dependencies (aka does not require any dynamic linking to libraries). STATIC libraries are archives of object files for use when linking other targets. An anonymous reader writes "The blog post shows an embedded device cold booting Linux to a QT application all in just one second. Dynamic linking offers several advantages over static linking. Install This argument will copy the output file to the prefix folder. 0 2013 complier (For Linux, use toolset=gcc-4. CONFIG += c++11 is a general project configuration option that tells qmake that we are using C++11 features. I have found that static compile can solve my original problem!!!but the problem now I think is that I statically compile qt,but I can't get a static phonon_backend lib what's wrong with my Qt?will a totally reinstall and remake for static solve this problem? plz help me. Dynamic Linking A lot of CPU and memory is used by the ELF (Executable and Linking Format) linking process. To configure your Qt application to be built with static Qt version, you need to call ~/Qt/5. I guess this problem has more to do with my OS or Qt. static ssize_t spi_write(struct file *filp,const char __user *buf, size_t count,loff_t *f_ops) kbuf_size = count;. This IDE does not only helps with syntax highlighting, access to examples and tutorials, but also helps you to configure different toolchains Qt binary versions and target options. All labels and text were blank and the forms looked completely empty. We have two challenges when deploying the Plug & Paint application using Application Dependencies. If you have a related question, please click the "Ask a related question" button in the top right corner. bat to the static folder and adapt content —> replace xxx\qt with XXX\qt_static. first of all the link is about static building of apps written in python and second thing is that after alot of digging i found that i need to compile QT from source code to build apps statically , my question is that : is it possible to build apps statically with ubuntu sdk ? that i installed on ubuntu 14. That's easy to do with the configure option -static. Qt für Linux (Debian) - Compiling Qt in a Ubuntu distribuition. With dynamic linking, you might be doing this as well, e. Qt is a free and open-source widget toolkit for creating graphical user interfaces as well as cross-platform applications that run on various software and hardware platforms such as Linux, Windows, macOS, Android or embedded systems with little or no change in the underlying codebase while still being a native application with native capabilities and speed. Introduction. I want to link the release version of the GUI app with the release build of the. But as this way requires a lot more understanding of details the following step by step instructions are for the easier way using the command line. Using Qt Creator and linuxdeployqt to deploy a Qt app as a self-standing portable AppImage file. Qt で作ったアプリケーションを頒布するときには必要な DLL も一緒に含めてあげる必要があります.windeployqtを使うことで自動的に必要なファイルを集めてくることは可能ですが,どうしても頒布するファイルが多くなってしまったり,ファイルサイズが大きくなってしまいます.Static. 1BestCsharp blog 7,460,374 views. dll, libgcc) with your application (~6Mb if zipped. I hate confusion really. Note: libcryptopp should not be confused with libcrypto (libcrypto is OpenSSL). I have included in the build all. But this may change with 5. Are there any staticaly linked qt library for debian? and in what package I can find it? Thanks for your suggestions. 3 projects, so that you can create your applications with great UI features easier. Develop professional native applications in C, C++, and Fortran for a variety of platforms including Windows, Linux, OS X, and the Solaris operating system. As far as I have understood, if I want to use the Qt LGPL license, I have to distribute my app linking in a dynamic way with Qt. static ssize_t spi_write(struct file *filp,const char __user *buf, size_t count,loff_t *f_ops) kbuf_size = count;. Hello- I am trying to write a very simple 'Hello World' C++ program that makes use of IPP. Left-click to get the sample Qt system with two libraries, interlibrary dependencies. Mupen64Plus-Qt supports downloading game information and cover images from thegamesdb. Also thinking about MeeGo and Blackberry, there was no problem with developing closed source mobile apps that use Qt and publishing them in respective app stores. a went wrong. a use -lmath:. For a Linux build-from-scratch system, it seems all libraries could be installed as shared (. The line QT += core and QT += gui are QT specific configuration options. Hello, I have a piece of Qt code that uses QtGStreamer-0. qtdeploy always dynamically links against Qt by default unless you explicitly export QT_MXE_STATIC or QT_MSYS2_STATIC. The library provides a wide range of mathematical routines such as random number generators, special functions and least-squares fitting. org project, created to support the GCC compiler on Windows systems. Juha Varelius will take upon the position of President and CEO of Qt Group Plc. Qt で作ったアプリケーションを頒布するときには必要な DLL も一緒に含めてあげる必要があります.windeployqtを使うことで自動的に必要なファイルを集めてくることは可能ですが,どうしても頒布するファイルが多くなってしまったり,ファイルサイズが大きくなってしまいます.Static. Es ist genau umgekehrt: Das -static gilt für alle Libs, die danach kommen. Alternatively, you can use the provided project files / makefile to build a separate shared library you can link your projects with later. Notice that you. That's easy to do with the configure option -static. GDB, as a sub-process, inherits this variable and wants to start my application with wrong libraries. I'm not sure it would qualify for the LGPL and anyone who says it is is frankly just guessing. X (where X is a version number). I want to make standalone app on linux. However, some projects. This combination is the GNU/Linux operating system. Hello- I am trying to write a very simple 'Hello World' C++ program that makes use of IPP. so to where the OpenGL equivalents gl. Significant savings can be achieved by using a static build of the application suite; rather than having a collection of executables which link dynamically to Qt's libraries, all the applications is built into into a single executable which is statically linked to Qt's libraries. first of all the link is about static building of apps written in python and second thing is that after alot of digging i found that i need to compile QT from source code to build apps statically , my question is that : is it possible to build apps statically with ubuntu sdk ? that i installed on ubuntu 14. GitHub Gist: instantly share code, notes, and snippets. However, with static linking, the Qt run-times can be compiled into the executable. mingw-w64-dgn drangon's mingw-w64 ( mingw-w64. It also can used inside QtCreator to act as a plugin for "Static Analysis tools" putting reported issues into QtCreator issues pane. I would suggest, that the official QT tutorial for static linking, should be updated with at least a link to your tutorial. FFmpeg Builds. Mingw-w64 is an advancement of the original mingw. dll directly cause it would probably work. conf file which does not exist in 5. This can be enabled under the Other tab. All my program does for now is call ippInit. It also can used inside QtCreator to act as a plugin for "Static Analysis tools" putting reported issues into QtCreator issues pane. h , opengl32. C and C++ Development. The newly created question will be automatically linked to this question. To make the discussion about static linking more practical, we will not discuss things abstractly, but we will look at how to compile the Weather Info example application from the Qt Positioning module statically for iOS, and address questions as they come up. Watch Queue Queue. Static builds ease the process of app deployment under Linux cause it is quite complex (much more complex than Windows and Mac OS X) so without further ado, here it is. Linking to VTK static libraries on Windows. if so any sample piece of code (mainly the inclusion of that paticular. GDB, as a sub-process, inherits this variable and wants to start my application with wrong libraries. Generated Tue, 29 Oct 2019 06:00:03 UTC by MirrorBrainMirrorBrain. in Windows, MinGW compiled linking libraries are in. While one repetition is usually sufficient, pathological object file and symbol arrangements can require more. 1_static/bin/qmake while you in your project folder, and other steps are same as you build with regular Qt version. so file; This will append the following code to your *. Juha Varelius will take upon the position of President and CEO of Qt Group Plc. GNU is typically used with a kernel called Linux. I want to compile all necessary libraries to a single executable file. It provides unique code analysis to detect bugs and focuses on detecting undefined behaviour and dangerous coding constructs. Since Qt resources are converted into C++ code there is no difference with a standard C++ code, that's mean they can compiled inside the library without any limit (on the contrary, for example, Windows native resource system can be embedded only inside executable and dynamic libraries DLL, but not inside static libraries). This steps should be performed after you successfully performed steps from Software & Hardware Installation in Linux page. In this case, you might need to write a wrapper shared object and link to the static version of the OpenSSL library. I'm having problems with a shared variable by more than one programs invoked from a main piece of code. Since I will only be using this Qt build for this single application, I opted for a static build. The minimum is to redistribute the run-time of the libraries used by the application. dll / libGL. org project, created to support the GCC compiler on Windows systems. In CodeXL 1. Qt is a free and open-source widget toolkit for creating graphical user interfaces as well as cross-platform applications that run on various software and hardware platforms such as Linux, Windows, macOS, Android or embedded systems with little or no change in the underlying codebase while still being a native application with native capabilities and speed. Browse other questions tagged c++ linux qt build static-linking or ask your own question. They somehow broke my ability to link directly to Qt in 5. io documentation to build a static Qt for Windows, but you can also compile a static Qt5 from scratch on your own. one build that packs all of Qt's DLLs and your code together in a single. c++ - qt-creator and msvc can't add a (static) library I have a 3rd party (closed source) static library (. 2 Prepare target wheezy armhf chroot. Static builds are useful for other problems, as discussed in future posts. Introduction. Avoiding duplicate symbol errors during linking by removing classes from static libraries Jan 12 th , 2012 If you're using a static library in your project and specifying the -all_load flag to ensure files containing Objective-C categories are loaded correctly, you'll likely experience "duplicate symbol" errors at link time if the. In CodeXL 1. This will list all the shared library. It only takes a minute to sign up. I've build the static library for arm with the official ndk-toolchain. All my program does for now is call ippInit. It also can used inside QtCreator to act as a plugin for "Static Analysis tools" putting reported issues into QtCreator issues pane. Creating static executables avoids some of the dependencies, although it may not necessarily help with portability.