[openssl/openssl] a9c69e: Update unix Makefile template to handle paths with...

[James Muir]

  Branch: refs/heads/openssl-3.0
  Home:   https://github.com/openssl/openssl
  Commit: a9c69e0e70d7fcf1bd7b55754894d5ebf7ae5aad
      https://github.com/openssl/openssl/commit/a9c69e0e70d7fcf1bd7b55754894d5ebf7ae5aad
  Author: James Muir <james at openssl.org>
  Date:   2023-10-18 (Wed, 18 Oct 2023)

  Changed paths:
    M Configurations/unix-Makefile.tmpl

  Log Message:
  -----------
  Update unix Makefile template to handle paths with spaces

Fixes #4668 (on unix-like platforms)

Testing:

  rm -rf "$HOME/tmp/beforespace afterspace"
  ./Configure -Werror --strict-warnings --prefix="$HOME/tmp/beforespace afterspace"
  make -j6 update
  make -j6
  make install
  make test

Reviewed-by: Matt Caswell <matt at openssl.org>
Reviewed-by: Richard Levitte <levitte at openssl.org>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22386)

(cherry picked from commit f4bc5568a973e640a70f416da37a030c25a38ebc)