[CMake] How to remove debug target from Makefiles

[Alexander Neundorf]

> Von: "Christian Ehrlicher" <Ch.Ehrlicher at gmx.de> 
>  
> Von: "Alexander Neundorf" <a.neundorf-work at gmx.net> 
> > Hallo Christian :-),  
> >   
> > > Von: "Christian Ehrlicher" <Ch.Ehrlicher at gmx.de>  
> > >   
> > > Hi,  
> > >   
> > > Is there a way to disable the debug target from the makefile/vcproj 
by 
> > > modifiing CMakeLists.txt? I need it to avoid crashes when I link a  
> > > release executable against my debug lib (this is msvc...). Or maybe  
> > > give the debug lib a different name like Qt does (kdewin32d.dll 
> instead  
> > > kdewin32.dll)?   
> > >   
> > > Christian  
> >   
> > I suggested this on one of the kde mailing list, but giving debug 
> > libs another name was dismissed (too unflexible).  
> We need it just for kdewin32.dll ;-) 
> > Which exact problems do you have and which behaviour do you need ?  
> >   
> The problem is that _get_osfhandle() from the (msvc-libc)debug version 
> doesn't like fd's opened by the release version of _open()... it's just 
> a mess. So I must avoid that we link against the debug version of 
> kdewin32 (using kdewin32-release with a debug kde library seems to work 
> - at least my testcase did not crash ;) ). 
 
You can set a different debug postfix using  
SET(CMAKE_DEBUG_POSTFIX "_debug") 
This will then be appended to the library names. You could use if (MSVC) 
to do this only for msvc. When using this library later, you will have to 
use 
 
set(KDEWIN32_LIBRARIES optimized kdewin32 debug kdewin32_debug) 
 
target_link_libraries(foo ${KDEWIN32_LIBRARIES}) 
 
Then kdewin32_debug.dll will be used when compiling in debug mode, and 
kdewin32.dll will be used otherwise. 
What should be done if only one of the two is available ? 
 
Bye 
Alex 
 

-- 
Echte DSL-Flatrate dauerhaft für 0,- Euro*!
"Feel free" mit GMX DSL! http://www.gmx.net/de/go/dsl