nimterop should handle wrapping C and C++ libraries in same project about nimterop HOT 4 CLOSED

C:/msys32/mingw32/bin/../lib/gcc/i686-w64-mingw32/7.3.0/../../../../i686-w64-mingw32/bin/ld.exe: C:\Users\gt\nimcache\tnimterop_c_d\nimterop_tnimterop_c.cpp.o:nimterop_tnimterop_c.cpp:(.text+0xeeb): undefined reference to `test_call_int()'
C:/msys32/mingw32/bin/../lib/gcc/i686-w64-mingw32/7.3.0/../../../../i686-w64-mingw32/bin/ld.exe: C:\Users\gt\nimcache\tnimterop_c_d\nimterop_tnimterop_c.cpp.o:nimterop_tnimterop_c.cpp:(.text+0x11d3): undefined reference to `_test_call_int_param_(int)'
C:/msys32/mingw32/bin/../lib/gcc/i686-w64-mingw32/7.3.0/../../../../i686-w64-mingw32/bin/ld.exe: C:\Users\gt\nimcache\tnimterop_c_d\nimterop_tnimterop_c.cpp.o:nimterop_tnimterop_c.cpp:(.text+0x14d0): undefined reference to `test_call_int_param2(int, STRUCT1)'
C:/msys32/mingw32/bin/../lib/gcc/i686-w64-mingw32/7.3.0/../../../../i686-w64-mingw32/bin/ld.exe: C:\Users\gt\nimcache\tnimterop_c_d\nimterop_tnimterop_c.cpp.o:nimterop_tnimterop_c.cpp:(.text+0x17cd): undefined reference to `test_call_int_param3(int, STRUCT1)'
C:/msys32/mingw32/bin/../lib/gcc/i686-w64-mingw32/7.3.0/../../../../i686-w64-mingw32/bin/ld.exe: C:\Users\gt\nimcache\tnimterop_c_d\nimterop_tnimterop_c.cpp.o:nimterop_tnimterop_c.cpp:(.text+0x1ab9): undefined reference to `test_call_int_param4(ENUM)'
collect2.exe: error: ld returned 1 exit status
Error: execution of an external program failed: 'g++.exe   -o C:\Dropbox\Private\github\nimterop\tests\tnimterop_c.exe  C:\Users\gt\nimcache\tnimterop_c_d\runtime.c.o C:\Users\gt\nimcache\tnimterop_c_d\test.c.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_system.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\nimterop_tnimterop_c.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_unittest.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_macros.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_strutils.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_streams.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_times.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_sets.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_parseutils.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_math.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_bitops.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_algorithm.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_unicode.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_options.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_typetraits.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_strformat.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_winlean.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_dynlib.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_hashes.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_os.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_terminal.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_colors.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_tables.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\nimterop_cimport.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\nimterop_getters.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\regex_regex.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\unicodedb_properties.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\unicodedb_properties_data.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\unicodedb_types.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\unicodedb_types_data.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\unicodeplus_unicodeplus.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\treesitter_runtime.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\nimterop_git.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_osproc.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_strtabs.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\stdlib_cpuinfo.cpp.o C:\Users\gt\nimcache\tnimterop_c_d\nimterop_globals.cpp.o    '