Re: libtool uses cc to link a mixed C/C++ project and fails to find operator new

Yuri wrote:
> On FreeBSD libtool can't find operator new[] because it is in C mode:
>
> libtool: link: cc -fno-strict-aliasing -fopenmp -ftree-vectorize 
> -pthread -O2 -pipe -fno-omit-frame-pointer -fstack-protector-strong 
> -fno-strict-aliasing -fno-strict-aliasing -fstack-protector-strong -o 
> RNALfold RNALfold_cmdl.o RNALfold.o 
> ../../src/ViennaRNA/.libs/libRNA_conv.a ./.libs/libhelpers.a -lm 
> -pthread -fopenmp
> libtool: link: cc -fno-strict-aliasing -fopenmp -ftree-vectorize 
> -pthread -O2 -pipe -fno-omit-frame-pointer -fstack-protector-strong 
> -fno-strict-aliasing -fno-strict-aliasing -fstack-protector-strong -o 
> RNALalifold RNALalifold_cmdl.o RNALalifold.o  
> ../../src/ViennaRNA/.libs/libRNA_conv.a ./.libs/libhelpers.a -lm 
> -pthread -fopenmp
> ld: error: undefined symbol: operator new[](unsigned long)
> >>> referenced by svm.cpp
> >>>               svm.o:(Kernel::Kernel(int, svm_node* const*, 
> svm_parameter const&)) in archive ../../src/ViennaRNA/.libs/libRNA_conv.a
>
cc ?

I'm not sure which compiler suite is used on FreeBSD but it seems to me 
C++ compiler is not installed.

Roumen

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