5 Commits

Author	SHA1	Message	Date
Joe Groff	4c92234662	Compatibility50: Install objc_getClass hook only in main executable ... Xcode and other build systems currently link the compatibility libraries into every executable or dynamic library, which can cause a chain of objc_getClass compatibility hacks to pile up if a program loads a lot of dynamic libraries. In the static constructor that installs the objc_getClass compatibility shim, check whether it's running on behalf of the main executable before installing the shim.	2020-04-07 16:23:29 -07:00
Jonas Devlieghere	61d2efc822	[Compatibility50] Include dlfcn.h	2019-09-18 19:30:03 -07:00
Joe Groff	427ed9c79d	Compatibility50: Fix for high-bit characters.	2019-09-06 18:19:19 -04:00
Joe Groff	624ad4fcb0	Compatibility50: Backport objc_getClass hook patch. ... We don't want older runtimes trying to chase rogue symbolic references through objc_getClass either. rdar://problem/55036306	2019-09-05 10:46:15 -07:00
Ross Bayer	1a8dff82be	[Build System: CMake] Move the Compatibility50 library into the stdlib/toolchain source directory.	2019-07-23 15:34:17 -07:00