I was trying to compile this code. First, I do ./configure --prefix=/Users/nbro/Desktop/CPushPush/PUSH_INSTALLATION, so that the installation files will be under that folder PUSH_INSTALLATION. Then I do make and I get the following error
...
-MF .deps/pushC.Tpo -c ../extension/pushC.cpp -fno-common -DPIC -o .libs/pushC.o
In file included from ../extension/pushC.cpp:7:
In file included from ../extension/PointExtension.h:21:
./Literal.h:49:12: error: call to function 'operator<<' that is neither visible in the template definition nor found by
argument-dependent lookup
os << value;
^
./Literal.h:42:5: note: in instantiation of member function 'push::Literal<std::__1::valarray<double> >::to_string'
requested here
Literal(T val) : value(val) {}
^
../extension/PointExtension.h:91:33: note: in instantiation of member function 'push::Literal<std::__1::valarray<double>
>::Literal' requested here
return Code(new Literal< point_t >(val));
^
../extension/PointExtension.h:106:15: note: 'operator<<' should be declared prior to the call site
std::ostream& operator<<(ostream& os, point_t point) {
^
1 error generated.
make[2]: *** [pushC.lo] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
Any help? It seems that the problem is related to valarray (which is a typedefed to point_t somewhere), which cannot be used with operator<< in Literal.h.
If I do #include "prettyprint.hpp" in Literal.h after having downloaded that source file from here into the src directory, it compiles. Not sure why you didn't encounter this problem before.
However, even after the compilation, if I try to execute the example pushgp_int (or any other the binaries) inside PUSH_INSTALLATION/bin, I get
zsh: segmentation fault ./pushgp_int
This project seems abandoned, but I guess, if I am wrong, I would appreciate a litlte help.
By the way, I am on a Mac OS (Catalina, version 10.15.7). The version of g++ is Apple clang version 11.0.0 (clang 1100.0.33.8).
I've noticed that the first error and the segfault do not occur on Ubuntu 18.04.3 with g++ 7.5.0. So, this problem seems to be specific to Mac and maybe clang (or even these specific versions of the mac and clang)
I was trying to compile this code. First, I do
./configure --prefix=/Users/nbro/Desktop/CPushPush/PUSH_INSTALLATION, so that the installation files will be under that folderPUSH_INSTALLATION. Then I domakeand I get the following errorAny help? It seems that the problem is related to
valarray(which is a typedefed topoint_tsomewhere), which cannot be used withoperator<<inLiteral.h.If I do
#include "prettyprint.hpp"inLiteral.hafter having downloaded that source file from here into thesrcdirectory, it compiles. Not sure why you didn't encounter this problem before.However, even after the compilation, if I try to execute the example
pushgp_int(or any other the binaries) insidePUSH_INSTALLATION/bin, I getThis project seems abandoned, but I guess, if I am wrong, I would appreciate a litlte help.
By the way, I am on a Mac OS (Catalina, version 10.15.7). The version of g++ is
Apple clang version 11.0.0 (clang 1100.0.33.8).I've noticed that the first error and the segfault do not occur on Ubuntu 18.04.3 with g++ 7.5.0. So, this problem seems to be specific to Mac and maybe clang (or even these specific versions of the mac and clang)