build system regression: RESTINIO_USE_EXTERNAL_SOBJECTIZER no longer available about restinio

[Apteryks]

Tested fine with -DRESTINIO_DEP_SOBJECTIZER=find after updating sobjectizer to 5.8.2. Thanks!

[eao197]

Hi!

The branch 0.7-dev-0.7.2-issue-208 is no contains a version that supports RESTINIO_DEP_SOBJECTIZER option for CMake.

It has three available values:

• local, as usual, the source code of SObjectizer is expected to be in the source tree;
• find, the CMake's find_package will be used. It's expected that SObjectizer is compiled and installed somewhere via CMake;
• system. It's expected that SObjectizer is installed in the system by using system's package manager.

If RESTINIO_DEP_SOBJECTIZER is system the RESTINIO_SOBJECTIZER_LIB_LINK_NAME has to be specified manually. An example can be seen here.

[eao197]

The fix is now a part of v.0.7.2. Fill free to reopen the issue if something goes wrong for you.