[jdk17u-dev] RFR: 8289735: UTIL_LOOKUP_PROGS fails on pathes with space [v2]

[Christoph Langer]

> I had to do minor resolves in configure.ac and basic_tools.m4. But just contextual.

Christoph Langer has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:

 - Include JDK-8306976
 - Merge branch 'master' into RealCLanger-backport-bad6aa68
 - Backport bad6aa68e4d491e819ab22e91dd5d65bb094120e

-------------

Changes:
  - all: https://git.openjdk.org/jdk17u-dev/pull/1298/files
  - new: https://git.openjdk.org/jdk17u-dev/pull/1298/files/204e547a..e9cd3dc6

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1298&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1298&range=00-01

  Stats: 365 lines in 21 files changed: 323 ins; 25 del; 17 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1298.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1298/head:pull/1298

PR: https://git.openjdk.org/jdk17u-dev/pull/1298