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fswatch make dep error [MSYS2, Win 10] #13

Closed SteveRussell33 closed 4 years ago

SteveRussell33 commented 4 years ago

checking for realpath... no configure: error: The realpath function cannot be found. make: *** [Makefile:23: dep/lib/libfswatch.a] Error 1

AndrewBelt commented 4 years ago

Happens to me too. Any suggestions to build fswatch with mingw64?

SteveRussell33 commented 4 years ago

This is what I'm using. I have none I'm afraid - I get similar when doing a build using LuaJIT

g++ -o plugin.dll build/src/Prototype.cpp.o build/src/LuaJitEngine.cpp.o dep/lib/libluajit-5.1.a -shared -L../.. -lRack g++.exe: error: dep/lib/libluajit-5.1.a: No such file or directory make: *** [../../compile.mk:52: plugin.dll] Error 1

SteveRussell33 commented 4 years ago

Quick look at the build instructions: https://github.com/emcrisostomo/fswatch/blob/master/README.windows mentions the need for the Windows SDK. I don't have Visual Studio installed atm so I'm unsure whch SDK is required. The text mentions a Cygwin enviroment - MSYS2 has the toolchain required.

AndrewBelt commented 4 years ago

Fixed thanks to https://github.com/emcrisostomo/fswatch/issues/214 in 5473e6d. It'd be nice for that patch to be updated for 1.14.0 and merged upstream.

Note that the build is currently broken due to QuickJS's Makefile, but the fswatch build should work.

AndrewBelt commented 4 years ago

Just switched to efsw because it is giving me far fewer issues than fswatch.

SteveRussell33 commented 4 years ago 
cd fswatch && make
make[1]: Entering directory '/c/_Projects/VCVRack/V1/Rack/plugins/VCV-Prototype_JS/fswatch'
make  all-recursive
make[2]: Entering directory '/c/_Projects/VCVRack/V1/Rack/plugins/VCV-Prototype_JS/fswatch'
Making all in libfswatch
make[3]: Entering directory '/c/_Projects/VCVRack/V1/Rack/plugins/VCV-Prototype_JS/fswatch/libfswatch'
Making all in src/libfswatch
make[4]: Entering directory '/c/_Projects/VCVRack/V1/Rack/plugins/VCV-Prototype_JS/fswatch/libfswatch/src/libfswatch'
  CXX      c/cevent.lo
  CXX      c/libfswatch.lo
  CXX      c/libfswatch_log.lo
  CXX      c++/libfswatch_exception.lo
  CXX      c++/event.lo
  CXX      c++/filter.lo
  CXX      c++/monitor.lo
  CXX      c++/monitor_factory.lo
  CXX      c++/poll_monitor.lo
c++/poll_monitor.cpp: In member function 'void fsw::poll_monitor::scan(const string&, fsw::poll_monitor::poll_monitor_scan_callback)':
c++/poll_monitor.cpp:130:28: error: 'S_ISLNK' was not declared in this scope; did you mean 'S_ISBLK'?
  130 |     if (follow_symlinks && S_ISLNK(fd_stat.st_mode))
      |                            ^~~~~~~
      |                            S_ISBLK
make[4]: *** [Makefile:712: c++/poll_monitor.lo] Error 1
make[4]: Leaving directory '/c/_Projects/VCVRack/V1/Rack/plugins/VCV-Prototype_JS/fswatch/libfswatch/src/libfswatch'
make[3]: *** [Makefile:419: all-recursive] Error 1
make[3]: Leaving directory '/c/_Projects/VCVRack/V1/Rack/plugins/VCV-Prototype_JS/fswatch/libfswatch'
make[2]: *** [Makefile:601: all-recursive] Error 1
make[2]: Leaving directory '/c/_Projects/VCVRack/V1/Rack/plugins/VCV-Prototype_JS/fswatch'
make[1]: *** [Makefile:461: all] Error 2
make[1]: Leaving directory '/c/_Projects/VCVRack/V1/Rack/plugins/VCV-Prototype_JS/fswatch'
make: *** [Makefile:29: dep/lib/libfswatch.a] Error 2
emcrisostomo commented 4 years ago

Would you guys (@SteveRussell33 @AndrewBelt ) try to build the latest master? I haven't got a Windows at hand, and I have merged ongoing work on a feature branch that adds a realpath implementation for Windows.

Thanks!