With the 10.x release, PostgreSQL upstream started encoding the version
as `MMmmmm` where `M` is major and `m` is minor. Prior to that, `MMmmPP`
was used where `P` was the patch number. Detect this difference and
decode it based on the used encoding.
Fixes: #19912
On Windows, `CollapseFullPath` called with a path that ends with a dot
might return a file with the same base name but any extension.
To make sure we get only the file with the requested header extension,
pass the complete file name to `CollapseFullPath`.
Fixes: #19892
In commit 6e613ff399 (bootstrap: Add infrastructure to detect threading
flags, 2017-11-28, v3.11.0-rc1~281^2~1) an extra level of nesting was
added to the selection loop, but the inner-most `break` command used to
exit the loop on success was not updated. This caused the outer-most
loop to iterate unnecessarily and repeatedly try the same compilers
again. In the case of compilers requiring a `-std=` flag, this may have
caused the oldest standard to be used instead of the newest.
Pass the value to the Swift compiler driver via `-sdk`. We already do
this for C/C++ via `-isysroot`.
This fixes command-line builds on macOS 10.15 with Xcode 11 Swift tools.
Fixes: #19880
`-num-threads` is for the threading, not the job control. Use `-j` to
launch the parallel jobs. This enables parallel builds for Swift again
after driver updates preventing the parallelization through
`-num-threads`.
The original intent of <PackageName>_ROOT may have been for it
to apply only to Find modules, but the implementation of the
find_package() command treats modules and config packages the
same. Both result in a <PackageName>_ROOT variable being
pushed onto the stack of package roots. A config package can
also call other find_...() commands, the behavior doesn't apply
just to find modules.
Fix the `COMPILE_LANGUAGE/CXX_COMPILER_ID` variant of the example to
have the same meaning as the `COMPILE_LANG_AND_ID` variant. The
inconsistency was introduced by commit 808b818063 (Genex: CompileLang
and CompileLangAndId now match against a list of ids, 2019-05-30,
v3.15.0-rc1~11^2~1).
Fixes: #19862
Teach the Makefile generator to scan the implicit dependencies of PCH
creation. When a header named by `target_precompile_headers` changes
the corresponding PCH must be rebuilt and all consumers recompiled.
Fixes: #19830
