What is a .h.gch file? - Stack Overflow
Oct 2, 2016 · A .gch file is a precompiled header. If a .gch is not found then the normal header files will be used. However, if your project is set to generate pre-compiled headers it will make them if they …
c++ - Precompiled headers with GCC - Stack Overflow
Sep 12, 2008 · I tried it and i had the optimal use case for precompiled headers because my c source is compiler generated and not user written. Sun Studio and especially Visual Studio improved the build …
c++ - How to use .h.gch files - Stack Overflow
May 30, 2014 · Using GCH (Gnu preCompiled Headers) is easy, at least in theory. How to create a GCH Just use gcc <compiler-options> myfile.h. That will create myfile.h.gch. You can use the -o <name> …
How to make GCC not generate .h.gch files - Stack Overflow
Apr 6, 2015 · Using GCC to compile C code, GCC automatically generate .h.gch files. Question How do I suppress this?
How to know if compiler is taking advantage of the pch.h.gch file?
Nov 28, 2021 · g++ -std=c++20 -Wall -O3 -flto pch.h -o pch.h.gch But the generated file is always named as pch.h and without the .gch extension. Why is this happening? It used to automatically add …
c - GCC issues a warning that my precompiled headers (.h.gch) are ...
Jun 16, 2021 · GCC issues a warning that my precompiled headers (.h.gch) are invalid Asked 4 years, 6 months ago Modified 4 years, 6 months ago Viewed 1k times
c++ - gcc generates .h.gch files even though there's no .h files in ...
Mar 9, 2020 · We are making a makefile for a class project, and we are having problems with gcc generating .h.gch files. Looked around on stack overflow and apparently it is normally caused by …
What is the difference between .gch and .pch precompiled headers?
Oct 30, 2018 · By default gcc generates .gch precompiled headers. However clang expects .pch headers. When running scan-build with clang on an otherwise gcc based project, I get errors due to …
Problem with makefile making .gch files instead of.o files
Oct 1, 2009 · Problem with makefile making .gch files instead of.o files Asked 16 years, 3 months ago Modified 16 years, 2 months ago Viewed 10k times
c++ - Building precompiled header with GN - Stack Overflow
Jun 23, 2020 · I'm trying to write a GN file that generates .gch files. I've gone through the GN documentation here I just don't understand how to implement this, i am novice when it comes to GN. …