Mac OSX support

[tychota]

Hello,

thank you for your nice work :)
I did manage to do let this run under osx !

diff --git a/writedata/core/timer.cpp b/writedata/core/timer.cpp
index cf74124..4d73cc8 100644
--- a/writedata/core/timer.cpp
+++ b/writedata/core/timer.cpp
@@ -7,8 +7,8 @@
  #define _IS_WINDOWS
 #elif _WIN64
  #define _IS_WINDOWS
-#elif __unix
- #define _IS_UNIX
+#elif __unix || __APPLE__
+  #define _IS_UNIX
 #else
  #error Unknown OS!
 #endif

for some reason, it segfaulted with compile.sh (I did not investigate).
So I made a CMakefile

cmake_minimum_required(VERSION 3.10)
project(writedata)

set(CMAKE_CXX_STANDARD 14)

include_directories(.)
include_directories(core)
include_directories(tclap-1.2.1)
include_directories(tclap-1.2.1/include)
include_directories(tclap-1.2.1/include/tclap)

add_executable(write
        core/config.h
        core/global.cpp
        core/global.h
        core/hash.cpp
        core/hash.h
        core/md5.cpp
        core/md5.h
        core/multithread.h
        core/rand.cpp
        core/rand.h
        core/rand_helpers.h
        core/sha2.cpp
        core/sha2.h
        core/timer.cpp
        core/timer.h
        tclap-1.2.1/include/tclap/Arg.h
        tclap-1.2.1/include/tclap/ArgException.h
        tclap-1.2.1/include/tclap/ArgTraits.h
        tclap-1.2.1/include/tclap/CmdLine.h
        tclap-1.2.1/include/tclap/CmdLineInterface.h
        tclap-1.2.1/include/tclap/CmdLineOutput.h
        tclap-1.2.1/include/tclap/Constraint.h
        tclap-1.2.1/include/tclap/DocBookOutput.h
        tclap-1.2.1/include/tclap/HelpVisitor.h
        tclap-1.2.1/include/tclap/IgnoreRestVisitor.h
        tclap-1.2.1/include/tclap/MultiArg.h
        tclap-1.2.1/include/tclap/MultiSwitchArg.h
        tclap-1.2.1/include/tclap/OptionalUnlabeledTracker.h
        tclap-1.2.1/include/tclap/StandardTraits.h
        tclap-1.2.1/include/tclap/StdOutput.h
        tclap-1.2.1/include/tclap/SwitchArg.h
        tclap-1.2.1/include/tclap/UnlabeledMultiArg.h
        tclap-1.2.1/include/tclap/UnlabeledValueArg.h
        tclap-1.2.1/include/tclap/ValueArg.h
        tclap-1.2.1/include/tclap/ValuesConstraint.h
        tclap-1.2.1/include/tclap/VersionVisitor.h
        tclap-1.2.1/include/tclap/Visitor.h
        tclap-1.2.1/include/tclap/XorHandler.h
        tclap-1.2.1/include/tclap/ZshCompletionOutput.h
        datapool.cpp
        datapool.h
        fastboard.cpp
        fastboard.h
        sgf.cpp
        sgf.h
        write.cpp)

find_package(HDF5 REQUIRED COMPONENTS C CXX)

if (HDF5_FOUND)
    include_directories(${HDF5_INCLUDE_DIRS})
    target_link_libraries (write ${HDF5_LIBRARIES})
endif (HDF5_FOUND)

Do you want me to do a PR so other person can benefit from this ?

[lightvector]

Cool, glad you're interested. Sure, why not?

[tychota]

Done !

Feel free to merge #3 :)

[lightvector]

Cool. I just got back from a trip, so it might be a couple days before I get around to testing and making sure this works for me as well, but it looks simple enough and I'll probably merge it soon.