cleanup and change license generation parameters

Gabriele Contini

2019-12-14 f2f6c9cab66e9dd633b05c0ffcb08f4add6802d9

 src/library/os/CMakeLists.txt

@@ -1,6 +1,3 @@
target_sources(licensecc_static PRIVATE 
    ${CMAKE_CURRENT_SOURCE_DIR}/os.c)

IF(UNIX OR OPENSSL_FOUND)
   IF(UNIX)
      target_sources(licensecc_static PRIVATE