java.lang.UnsatisfiedLinkError: jssc.dll: Can't find dependent libraries

[tresf]

Since #104, a new file is available for Windows win_arm64/jssc.dll. The file will not load due to an upstream bug report explained in #75 (comment), however the boot path should still work by using:

System.setProperty("jssc.boot.library.path", "/path/to/jssc.dll")

However, it still doesn't work even with the workaround.

Using Dependencies (because dependency walker hangs on Windows ARM64), the following error is shown:

- libc++.dll module could not be found on disk

Research points at a few reported and possibly related upstream issues:

• clang with libc++ produces linker errors msys2/MINGW-packages#5405
• Compilation of libc++ and libc++abi mstorsjo/llvm-mingw#214

Note: This issue does NOT occur if the jssc.dll is compiled using MSVC. It only exists when cross-compiling using llvm-ming.

[tresf]

This may simply be a matter of NOT statically linking when using clang to compile a Windows binary... Proposed change:

Click to expand code

 # Statically link gcc/c++
-if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
-       if(WIN32)
-               # Assume mingw, use "-static"
-               set(CMAKE_CXX_STANDARD_LIBRARIES "-static ${CMAKE_CXX_STANDARD_LIBRARIES}")
-       elseif(NOT CMAKE_SYSTEM_NAME STREQUAL SunOS)
-               set(CMAKE_CXX_STANDARD_LIBRARIES "-static-libgcc -static-libstdc++ ${CMAKE_CXX_STANDARD_LIBRARIES}")
-       endif()
-elseif(MSVC)
-       # /MT = Multithread, static version of the run-time library
-       set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT")
+if(MSVC)
+    # /MT = Multithread, static version of the run-time library
+    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT")
+elseif(WIN32)
+    # Assume mingw, use "-static"
+    set(CMAKE_CXX_STANDARD_LIBRARIES "-static ${CMAKE_CXX_STANDARD_LIBRARIES}")
+elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_SYSTEM_NAME STREQUAL SunOS)
+    set(CMAKE_CXX_STANDARD_LIBRARIES "-static-libgcc -static-libstdc++ ${CMAKE_CXX_STANDARD_LIBRARIES}")
 endif()