19. Build
19.1 roffit
19.2 Enable PIE and RELRO by default
+ 19.3 cmake test suite improvements
20. Test suite
20.1 SSL tunnel
to no impact, neither on the performance nor on the general functionality of
curl.
+19.3 cmake test suite improvements
+
+ The cmake build doesn't support 'make show' so it doesn't know which tests
+ are in the makefile or not (making appveyor builds do many false warnings
+ about it) nor does it support running the test suite if building out-of-tree.
+
+ See https://github.com/curl/curl/issues/3109
20. Test suite