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Questions tagged [include-what-you-use]

7 questions
74
votes
4 answers

How can I use the tool 'Include What You Use' together with CMake to detect unused headers?

The tool Include What You Use can be used to detect unneeded headers. I am using CMake for my C++ software project. How can I instruct CMake to run Include What You Use automatically on the source files of my software project?
Erik Sjölund
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Using IWYU fix_includes.py with CMake - more friendly instuctions

I have problem running tool fix_includes.py that automatically fixes up source files based on the include-what-you-use recommendations. I have configured IWYU tool accordingly to the documentation: downloaded IWYU version matching my Clang…
KamilPolok
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Why does CMake + Include What You Use not print any output?

I have installed Include What You Use. I cloned the repository, checked out tag 0.18 and compiled. $ include-what-you-use -v clang version 14.0.0 (Fedora 14.0.0-1.fc36) Target: x86_64-redhat-linux-gnu Thread model: posix InstalledDir:…
steddy
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include-what-you-use with cmake: path to exucutable of iwyu

In installed the tool "include-what-you-use", see here. I use cmake and with the option cmake -DCMAKE_CXX_INCLUDE_WHAT_YOU_USE = /path/to/iwyu_executable .. Once I downloaded include-what-you-use from the link above, I can not find any executable…
Simon
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IWYU failing/unclear output?

I recently installed include-what-you-use (IWYU) to try it out. I am on version include-what-you-use 0.12 based on clang version 9.0.1-10. (My OS is Ubuntu 20.04 on WSL1) I tried to do a very simple example on a source code file, but it quickly…
Tyler Shellberg
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send_file seems to pause the whole web server until the file is sent

When I press play on any song in the media listing it has to get sent a send_file... however whilst the send_file is in progress, the whole website freezes meaning that if this send_file happens and someone goes to the main page of the website,…
WhatTheClown
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How to prohibit private includes to other libraries when using merged header placement

I am in favour of merged header placement for a C++ project layout because of several reasons also mentioned in the proposal P1204R0. Also I am trying to adhere to the Pitchfork guidlines. I am using CMake to define the libraries and also the…
Gabriel
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