Re: c++ header inclusion

[pinskia]

On Sep 1, 2013, at 3:02 AM, "Hungwin Chen" <hwchen8778@gmx.com> wrote:

When compiling gnustep program, following error is thrown. This looks like c++ header is not found, but checking /usr/include/c++/<version>/algorithm shows that algorithm headers are there. What modification is required to include c++ header to GNUmakefile or how can this be fixed? 

Use .mm instead of .m.  Since you are using objc++ rather than objc.

Thanks,

Andrew Pinski

 

Thanks 

 

make messages=yes

This is gnustep-make 2.6.2. Type 'make print-gnustep-make-help' for help.

Making all for app Example...

gcc main.m -c \

              -MMD -MP -DGNUSTEP -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGNUSTEP_BASE_LIBRARY=1 -fno-strict-aliasing -fexceptions -fobjc-exceptions -D_NATIVE_OBJC_EXCEPTIONS -pthread -fPIC -Wall -DGSWARN -DGSDIAGNOSE -Wno-import -g -O2 -fgnu-runtime -include Example.pch -fconstant-string-class=NSConstantString -I../../Library/Core -I. -I/home/hchen/GNUstep/Library/Headers -I/usr/local/include/GNUstep -I/usr/include/GNUstep \

               -o obj/Example.obj/main.m.o

In file included from <command-line>:0:0:

./Example.pch:12:21: fatal error: algorithm: No such file or directory

compilation terminated.

make[3]: *** [obj/Example.obj/main.m.o] Error 1

make[2]: *** [internal-app-run-compile-submake] Error 2

make[1]: *** [Example.all.app.variables] Error 2

make: *** [internal-all] Error 2

 

 

$ls 4.4/algorithm 4.4.7/algorithm 4.6/algorithm 4.6.4/algorithm  4.7/algorithm 4.7.3/algorithm v1/algorithm 

4.4.7/algorithm  4.6.4/algorithm  4.7.3/algorithm  v1/algorithm

4.4/algorithm    4.6/algorithm    4.7/algorithm

_______________________________________________
Discuss-gnustep mailing list
Discuss-gnustep@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnustep