Fix perl searchpath for modern perl for MSVC tools
Modern versions of perl no longer include the current directory in the
perl searchpath, as it's insecure. Instead of adding the current
directory, we get around the problem by adding the directory where the
script lives.
Problem noted by Victor Wagner.
Solution adapted from buildfarm client code.
Backpatch to all live versions.
Branch
------
REL9_4_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/698255147391a16493ba6cefd014b272b757b4b8
Modified Files
--------------
src/tools/msvc/install.pl | 4 ++++
src/tools/msvc/mkvcbuild.pl | 4 ++++
src/tools/msvc/vcregress.pl | 2 ++
3 files changed, 10 insertions(+)