| Re: [cdt-dev] Antwort: [Newsletter] Re: CMake support in Eclipse CDT |
This worked OK:
Dougs-Machine:default dschaefer$ cmake --trace ../.. 2>&1 | grep add_executable/Users/dschaefer/workspaces/ide/.eclipseTest/CMakeDemo/CMakeLists.txt(3): add_executable(CMakeDemo src/main.cpp )
Anyway, that’s not really important to start. We have the project registered as a launch descriptor which is enough for the build button to work on the launch bar to build the project.
What needs to be done next?
Doug.
From: <cdt-dev-bounces@xxxxxxxxxxx> on behalf of Alexander Neundorf <neundorf@xxxxxxx>
Reply-To: "CDT General developers list." <cdt-dev@xxxxxxxxxxx>
Date: Monday, December 7, 2015 at 4:25 PM
To: "cdt-dev@xxxxxxxxxxx" <cdt-dev@xxxxxxxxxxx>
Subject: Re: [cdt-dev] Antwort: [Newsletter] Re: CMake support in Eclipse CDT
On Monday, December 07, 2015 21:46:28 Martin Weber wrote:
> Am Sonntag, 6. Dezember 2015, 20:25:18 schrieb Doug Schaefer:
> ...
>
> > >> In the cmake4cdt plugin, I use the output of cmake
> > >> -DCMAKE_EXPORT_COMPILE_COMMANDS=on to feed the include paths into the
> > >> indexer. I just checked that cmake also produces the
> > >>
> > >>compile_commands.json
> > >>
> > >> file when using the ninja generator (at least on linux).
> > >
> > >AFAIK, compile_commands.json is written when the cmake-makefle generator
> > >or
> > >ninja-generators is used. Not sure whether the file is written when the
> > >mingw,
> > >msys or cygwin generator is used.
> >
> > We¹re at the point now that we should probably find out exactly where it¹s
> > generated or not.
>
> Generated with the UnixMakefiles and Ninja generator only, according to [1].
> Cmake on windows provides a mingw, msys, UnixMakefiles (for cywin), nmake
> and ninja buildscript generator [2].
The variable CMAKE_EXPORT_COMPILE_COMMANDS is used in
void cmMakefileTargetGenerator::WriteObjectBuildFile(...), which should be used by all Makefile generators, on all platforms.
(same for ninja)
Alex
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