Cmake error undefined symbols for x86_64

Question

I am trying to compile the conv-net library in my mac osx yosemite with xcode. I even set the flags to libstdc++ still it is not linking properly.

i still get undefi

Answer 1

The add_executable command takes a target name and a list of source files to be compiled. When you are creating a target for testimg you are passing it directory.

Use file(GLOB ...) command to gather all source files from directory into a list variable and pass it to add_executable call.

Answer 2

I fixed it by adding -c option in the compiler flags and it worked !!!!