Merge branch 'fix-xcode-compiler-force' into release
CMake Nightly Date Stamp
Merge branch 'fix-find_dependency-EXACT' into release
Merge topic 'fix-xcode-compiler-force'

8c9bfac3 Xcode: Convert forced CMAKE_<LANG>_COMPILER to full path if possible
6852fb80 CMakeDetermine*Compiler: Factor out search for compiler in PATH
Merge topic 'fix-find_dependency-EXACT'

224f50f4 find_dependency: Make sure invalid EXACT use can be reported.
Merge topic 'fix-find_dependency-EXACT-for-master'

f74a8405 Test error cases in find_dependency.
Merge topic 'FindPkgConfig-revise-docs'

49ef91d7 FindPkgConfig: restructure documentation and document commands and variables
Merge topic 'unicode-cmake-gui'

649789a7 Unicode: cmake-gui encoding now matches KWSys encoding.
Merge branch 'master' into next
Merge branch 'release'
Merge branch 'master' into next