I'm new to CMake and also new to compiling mixed source, I have received the following errors while trying to compile using CMake and Visual Studio 14.0
(Link target) ->
main.obj : error LNK2001: unresolved external symbol ethash_get_cachesize
main.obj : error LNK2001: unresolved external symbol ethash_get_datasize
The layout of my project is like this:
I have ethash_get_cachesize and ethash_get_datasize defined in internal.c in a directory ethminer/libethash/ these are C source. im sure that the CMake file that came with this set of sources is ok as the project has compiled before without issue, it has only given me LINK problems after i have added the following:
I have another directory /ethminer/dag/ with a C++ source "dag.cpp" and "dag.h" these are both C++ files. and the CMake file.
set(SOURCES
DAG.h DAG.cpp
)
include_directories(BEFORE ..)
link_directories(BEFORE ..)
the C++ source file "dag.cpp" includes #include <libethash/internal.h>
however I fear that I am missing something to tell CMake or Visual Studio to find the files it needs from the directory containing "internal.c"
any help would be much appreciated