CMake Nightly Date Stamp
Add missing enum handling.
Add some early exits for INTERFACE_LIBRARY on Xcode.

We don't want to create buildsystem targets for these.
Merge topic 'INTERFACE_LIBRARY-target-type' into next

dde0d22 Add some early exits for INTERFACE_LIBRARY on Xcode.
b5c4b17 Add missing enum handling.
Fix INTERFACE_LIBRARY typo.
Merge topic 'INTERFACE_LIBRARY-target-type' into next

3fa8d41 Fix INTERFACE_LIBRARY typo.
Merge branch 'master' into next
Merge topic 'vs-intel-version'

cd90a0e VS: Future-proof Intel project format selection
Merge topic 'ninja-MSVC-link-executables'

3cd753d MSVC: Drop /link from executable link lines with Ninja
Merge topic 'print-CMP0022-content-conflict'

81d2793 Add differing target property content to policy CMP0022 warning
cmTarget: Fix typo in comment.

compatiblity -> compatibility
Merge topic 'minor_cleanup' into next

d1a5f12 cmTarget: Fix typo in comment.
VS6: Add some delimiting between error message and content.
Merge topic 'minor_cleanup' into next

6931999 VS6: Add some delimiting between error message and content.
Fix INTERFACE_LIBRARY handling in VS6 generator.
Merge topic 'INTERFACE_LIBRARY-target-type' into next

1eb244a Fix INTERFACE_LIBRARY handling in VS6 generator.
Fix possible reason for 'Invalid read of size 8' errors.

The string could be null at this point.
Merge topic 'print-CMP0022-content-conflict' into next

b78d07e Fix possible reason for 'Invalid read of size 8' errors.
bootstrap: try better workaround for builds on Linux/HPPA

The workaround currently present works fine without -O or with -O1, but fails
with -Os or -O2 and higher. Using -O2 is common e.g. in Gentoo, as resulting in
bugs like this:

https://bugs.gentoo.org/473276

Prevent the workaround for higher optimization levels to make bootstrapping
more likely to succeed.

This is still a workaround as ld still keeps crashing in some situations.
Merge topic 'hppa-bootstrap' into next

ca63bb1 bootstrap: try better workaround for builds on Linux/HPPA