* use vcpkg provided libs before system frameworks on macOS, remove now unnecessary mod to giflib
* fix references
* fixes from review
* apply fixes from review - remove warnings too!
* [giflib] add license
* fix references
Co-authored-by: Victor Romero <viromer@microsoft.com>
* [freeimage] improve compatibility with other ports, using typedefs identical to other headers to avoid errors
* [libwebp] fixes for non-win32 systems
* [giflib] revert again #5578
* [freeglut] add missing wrapper for linux
* [giflib]fix compile error in x64-uwp
* [giflib]Modify the location of the CMakelists.txt changes in the patch to avoid patching failures.
* [giflib]Modify cmakelists.txt directly and delete the corresponding changes in the patch
* [giflib] Modernize. Avoid use of WINDOWS_EXPORT_ALL_SYMBOLS.