[CMake] CMake problem on Solaris with suncc

[cyril_wobow]

Here is the environment I enforce on solaris to build with 
cmake/solaris/suncc64 :

export LINKFLAGS="-m64" ; export CFLAGS="-m64" ; export CPPFLAGS="-m64"; export CC=/opt/SUNWspro/bin/suncc ; export CPP=/opt/SUNWspro/bin/suncc; export CXX=/opt/SUNWspro/bin/sunCC

Hope this helps !
Cyril




Gerhard Gappmeier a écrit :
> Hi all,
>
>
> I try to build my program with cmake on Solaris using cc (suncc).
> The problem is when activating "-xtarget=ultra -xarch=v9" I get linker 
> errors "wrong ELF class: ELFCLASS64".
> I created a simple hello world example to reproduce the problem.
> It consists of a simple hello-library and a test program that links 
> against it. Both should be compiled with the same settings, so I don't 
> understand
> why this linker error occurs.
> Does cmake configure any 32bit settings that may conflict with xarch=v9 ?
>
>
> Output:
> Scanning dependencies of target helloworld
> [100%] Building CXX object test/CMakeFiles/helloworld.dir/main.cpp.o
> "/home/sag/OPC.UA/hello/test/main.cpp", line 1: Warning: Last line in 
> file "/home/sag/OPC.UA/hello/hello/hello.h" is not terminated with a 
> newline.
> 1 Warning(s) detected.
> Linking CXX executable helloworld
> ld: fatal: file CMakeFiles/helloworld.dir/main.cpp.o: wrong ELF class: 
> ELFCLASS64
> ld: fatal: File processing errors. No output written to helloworld
> *** Error code 1
> The following command caused the error:
> cd /home/sag/OPC.UA/hello/build/test && 
> /home/sag/cmake-2.6.2-SunOS-sparc/bin/cmake -E cmake_link_script 
> CMakeFiles/helloworld.dir/link.txt --verbose=
> make: Fatal error: Command failed for target `test/helloworld'
> Current working directory /home/sag/OPC.UA/hello/build
> *** Error code 1
> The following command caused the error:
> make -f test/CMakeFiles/helloworld.dir/build.make 
> test/CMakeFiles/helloworld.dir/build
> make: Fatal error: Command failed for target 
> `test/CMakeFiles/helloworld.dir/all'
> Current working directory /home/sag/OPC.UA/hello/build
> *** Error code 1
> The following command caused the error:
> make -f CMakeFiles/Makefile2 all
> make: Fatal error: Command failed for target `all'
>
>
> -- 
> mit freundlichen Grüßen / best regards
>
>
> Gerhard Gappmeier
> ascolab GmbH - automation systems communication laboratory
> Tel.: +49 9131 691 123
> Fax: +49 9131 691 128
> Web: http://www.ascolab.com
> GPG-Key: http://www.ascolab.com/gpg/gg.asc
>
>
>
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