Category: Qmake

Qmake

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qmake

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Summary Files Reviews Support Wiki. Project Activity. Categories Build Tools. Follow qmake qmake Web Site. Calibre is a cross-platform open-source suite of e-book software. Calibre supports organizing existing e-books into virtual libraries, displaying, editing, creating and converting e-books, as well as syncing e-books with a variety of e-readers.This reference is a detailed index of all command line options, configurations and internal variables used by the cross-platform makefile generation utility qmake.

In addition to the variables and functions described in the following sections, qmake project files may also include comments. Comments begin with the ' ' symbol and run to the end of the line. If '-' is specified, output is directed to stdout.

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In this mode, Unix file naming and path conventions will be used, additionally testing for unix as a scope will succeed. This is the default mode on all Unices. In this mode, Unix file naming and path conventions will be used, additionally testing for macx as a scope will succeed.

This is the default mode on Mac OS X. In this mode, Windows file naming and path conventions will be used, additionally testing for win32 as a scope will succeed. This is the default mode on Windows. This can include but not limited to checking if a file is placed into a list of files multiple times, if a file cannot be found, etc.

The first mode, which is the default is makefile generation. In this mode, qmake will take a. Creating makefiles is covered by this reference guide, there is another mode which generates.

Qt实用技能2-用好qmake

To toggle between these modes you must specify in the first argument what mode you want to use. If no mode is specified, qmake will assume you want makefile mode. The available modes are:. In Makefile mode qmake will generate a makefile.

Additionally you may supply the following arguments in this mode:. The files argument can be a list of one or more project files, separated by spaces. You may also pass qmake assignments on the command line here and they will be processed before all files specified, for example:.

If however you are certain you want your variables processed after the the files specified, then you may pass the -after argument. When this is specified all assignments on the commandline after the -after option will be postponed until after the specified files are parsed.

This will generate a Makefile, from test. However many of these arguments aren't necessary as they are the default. Therefore the line can be simplified on Unix to:. In Projectfile mode qmake will generate a project file. Additionally, you may supply the following arguments in this mode:.

The files argument can be a list of files or directories. Here too you may pass assignments on the commandline, when doing so these assignments will be placed last in the generated. The following variables are recognized by qmake and are used most frequently when creating project files.

The values will be recognized internally by qmake and have special meaning. They are as follows.

The proper include and library paths for the Qt library will automatically be added to the project. The proper include and library paths for these libraries will automatically be added to the project.

The proper defines and compiler flags will automatically be added to the project. The proper include paths and libraries will automatically be added to the project. The proper include paths,compiler flags and libraries will automatically be added to the project.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

qmake

If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. Click here to download ready-to-use binaries. Download the source for a stable release version or clone the latest development source from GitHub. I do not have access to a Mac system at this time, but if someone wishes to contribute binaries I will be more than happy to post them.

Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Sign up. Branch: master. Find file. Sign in Sign up. Go back. Launching Xcode If nothing happens, download Xcode and try again. Latest commit. Latest commit eb00 Nov 3, Please consider using dottorrent-gui instead. Description qMakeTorrent is an advanced torrent creator with batch capability.

Installation Windows Click here to download ready-to-use binaries. If a directory is selected, the option to use batch mode will be enabled.

In batch mode, qMakeTorrent creates a torrent for each subdirectory and file directly below the input path.Makefiles are used by the program make to build executable programs from source code; therefore qmake is a make-makefile tool, or makemake for short. The makefiles that qmake produces are tailored to the particular platform where it is run from based on qmake project files.

This way one set of build instructions can be used to create build instructions on different operating systems. It is distributed and integrated with the Qt application frameworkand automates the creation of moc meta object compiler and rcc resource compiler sources, which are used in Qt's meta-object system and in the integration of binary resources e.

The qmake tool helps simplify the build process for development projects across different platforms. It automates the generation of Makefiles so that only a few lines of information are needed to create each Makefile. You can use qmake for any software project, whether it is written with Qt or not.

From Wikipedia, the free encyclopedia. Qt platform. Qbs qmake Qt Creator Qt Linguist. Categories : Build automation Compiling tools Qt software Computer programming tool stubs. Hidden categories: Pages using Infobox software with unknown parameters All stub articles. Namespaces Article Talk. Views Read Edit View history. By using this site, you agree to the Terms of Use and Privacy Policy.

Build Automation. LGPL [1]. This programming-tool -related article is a stub. You can help Wikipedia by expanding it.The documentation for qmake has much improved since Qt3, but is still missing some information. This page aims to help with those examples. Note that this information was written for Qt4.

Some of it may work in Qt3. It should work in Qt5, or considered for removal. The simplest sort of control that you can get over your generated makefile is by using the built-in variables that qmake provides. Of course, the challenge is that many of those variables are not listed in the documentation for qmake. In your qmake installation directory is a subdirectory called "mkspecs". There are directories named "features" at various points within this tree; in there you will find qmake code for many of the things you can enable via the CONFIG variable.

qmake

So if you are trying to figure out things like, "How do I change the name of the compiler that gets used in the makefile? Here are a few particularly useful ones valid as of v4. The documentation for qmake in Qt4 briefly mentions the possibility of custom "compilers", but not much information is given to describe this. There are a few special pseudo-variables that you can use inside of custom compilers. I say "pseudo-variables" for two reasons: first, they only use a single dollar-sign; and second, they are evaluated later than pretty much anything else you would want to use.

ODL file, and generates a. In order to define a custom tool, you must first pick a name for the compound variable similar to a struct to define. In the example above, I chose "idl.

There is also a. That signals qmake that it must look at the files you've specified and run that tool on them. Since this tool is meant to generate a file of a fixed name, the variable passed into. Of course you can specify different custom flags instead of the -O0 used to disable optimization. And finally an example on how to call a batch file called "PreBuildEvent. There are also several values that qmake will dynamically set in CONFIG when it is writing a makefile not when XCode project files are being written other than the primary Makefile - i.

After running qmake with a. Do not use temporary file containing command line flags for calls to e.

Useful for reproducible build logs:. Another interesting functionality of qmake, at least since Qt4, is that it features an undocumented "config" switch that modify the value of the CONFIG variable on run-time without changing the content of the processed file.

This is especially useful to replace build targets.

Qt Tutorial : C++ Notepad App

Indeed qmake is unable to generate other build targets than the classic "release", "debug", "clean" and "install". As the CONFIG variable is checked when resolving scopes it allows to create complex project structure based on targets which remains human-readable The following, undocumented switches can be added to the.

It should be noted that "target" counts as a custom install target as well, if its. However, if the directory does not exist when qmake is run e. To do this use the qmake "system" function with the appropriate command this will be "mkdir -p" on Unix systems; just mkdir on Windows and directory pathname N. It's actually much more powerful than is indicated in the documentation, though.Your browser does not seem to support JavaScript.

As a result, your viewing experience will be diminished, and you may not be able to execute some actions. Please download a browser that supports JavaScript, or enable it if it's disabled i. For collaboration purposes, we use DropBox to sync our files together, then load the project from there. Running build steps for project CodeProgram Error while building project CodeProgram target: Desktop When executing build step 'qmake'.

The only guess I have for this is that it's a problem with the OS bit rate, i think his Win7 version runs 64 while all 3 OS' i tested on happened to run on a 32 bit OS. Note - this only happens when loading this project, I created my own to test it and it compiles fine. The Makefile is generated in the current working dir, not in the dir where the. Have you tried make clean qmake. If it blank - remove this line from file, and try again.

IrQX - could you please explain more in-depth what you mean by "make clean"? Usually a Makefile contains a target clean to remove all intermediate files. What is your current working dir i. You must be in the dir containing the. What are the settings of your project page?

Of special interest are the paths shadow build, build directory. I didn't know that Qt kept a static build directory, so the QMake dir was set to his computer's. I changed and it works perfectly now. This way you delete old QT configurations saved inside these build folders which may not be compatible with you're current config.

No necroposting, please. There's no need to wake the dead - the thread had its last response for more than one year ago and it was resolved already. Qt Forum. Only users with topic management privileges can see it. Hey guys. Error while building project CodeProgram target: Desktop When executing build step 'qmake' The only guess I have for this is that it's a problem with the OS bit rate, i think his Win7 version runs 64 while all 3 OS' i tested on happened to run on a 32 bit OS.

Thanks for any help in advance. Reply Quote 0 1 Reply Last reply. Also, you have a white-space in the path near the "Code Program". Try to remove it. I would suggest you using version control system instead of DropBox.

VCS is designed for that.

How to Solve qmake Error – qmake: No such file or directory

Thanks for the feedback guys. Thanks for pointing that out, will try now. As you see in the first post where I pasted the error message, the. You did not mention that you use Qt Creator, so we suggested you use the command line tools. Oh my Official failure on my part. No problem, you're welcome - that's what these forums are for.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. QMake-unity provides good integration with Qt 5 tooling system qmake, moc, qt-creator and with MSBuild.

It is compatible with precompiled headers PCH. You must have a qmake project, built either from QtCreator or command line. Copy paste qmake-unity somewhere near your project s directory and add the following content at the end of your project file :. You're done! Run qmake and build, you'll probably have to tune your cpp and headers files see code restriction and troubleshouting. You'll get a few new errors to fix, but also a faster build. If you are currently using include guards, you can easily replace them with pragma once, by typing in a terminal :.

You might want to adjust the following variables in your. When it should normally delete a temp file, it will just print a debug message. This protection has been created to avoid deleting wrong files when configuring qmake-unity for the first time. After checking that the files that qmake-unity tries to delete are in a tmp directory, you should disable "safe mode".

When your project is ready, you should disable debug logs. The most recurrent error is symbol name conflicts among unrelated namespaces. That is why, by default, a class that contains using namespace will not be grouped by qmake-unity slower, but safe build. However, you might want to whitelist a few safe namespaces especially your owns to get a faster build. PIMPL modules are not supported.

Please add your files step by step. The macro Status has a very short and common name that will match displayStatus and replace it with something irrelevant. Please choose a longer and unique macro name. Header files that must be included in a certain order ; or that may cause conflicts. That is not a good practice, but sometimes things are like that. For example, some windows SDK headers must be included in a certain order. There is an error related with unity builds, but I don't know which file causes it.

How can I fix it? The sources files are probably not be grouped identically on your computer and the other computer. For example, it happens when you add and remove files from a project. Procedure to reproduce :. Please remove all old temporary files and directories. During qmake step, they would alter the Makefile generation resulting in an invalid Makefile For example, there could be an old debug or release directory in your project sources We cannot resolve this as it is part of the compiler behavior, but there is a workaround.

You can still extract the filename at runtime from the file path, using this code :. It was implemented to protect you against source file loss in case in the case of a badly configured qmake project. Visual studio IDE is not supported : the source files are be displayed twice.


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