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Make error #1249

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dilip-1234 opened this issue Oct 27, 2024 · 2 comments
Open

Make error #1249

dilip-1234 opened this issue Oct 27, 2024 · 2 comments
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@rhornig
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6.x

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@dilip-1234
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while installing omnetpp-6.1 i am getting error at running "make" command
this error i am getting
"resultitems.cc
resultitems.cc:26:29: error: external linkage required for symbol 'omnetpp::scave::NULLSTRING' because of 'dllexport' attribute
26 | const SCAVE_API std::string NULLSTRING = "";
| ^~~~~~~~~~
make[2]: *** [Makefile:75: /c/Users/dilip/Downloads/omnetpp-6.1/out/gcc-release/src/scave/resultitems.o] Error 1
make[1]: *** [Makefile:138: scave] Error 2
make: *** [Makefile:35: allmodes] Error 2"

Screenshot 2024-10-27 150456
@rhornig
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rhornig commented Oct 29, 2024

Could you please to try this also with the default clang compiler (i.e. do not turn off PREFER_CLANG in configure.user)? Is this specific to the GCC compiler only?

@rhornig rhornig self-assigned this Oct 31, 2024
@ScaloraG
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ScaloraG commented Dec 3, 2024

Hello, I get the exact same problem on my windows machine, I tried running with multiple configuration flags but trying to keep gcc/g++ as the preferred compiler (setting PREFER_CLANG = no) I could build with the clang before, the same exact omnetpp version. Has any solution been found to this or what else could I try out? Thanks in advance!

@rhornig rhornig added this to the 6.x milestone Dec 4, 2024
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