Fix a compilier error with msys2-mingw64 ( ld.exe: cannot find -ldl ) (#35)

davidwed

2019-09-07 f6437cfaed1dd0acd1ec63e1c282d0e7edfa4522

 src/CMakeLists.txt

@@ -1,6 +1,4 @@
add_subdirectory("bootstrap")
add_subdirectory("library")
add_subdirectory("pc-identifier")
add_subdirectory("license-generator")
add_subdirectory("tools")