rust: avoid use of PKGMANDIR in install.sh template.

[Havard Eidnes <he%NetBSD.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Havard Eidnes <he%NetBSD.org@localhost>
Pushed By:	he
Date:		Tue Sep 7 20:03:39 2021 +0000
Changeset:	7cd33692379792796c8ea03749a07cdb37ca9747

Modified Files:
	rust/patches/patch-src_tools_rust-installer_install-template.sh

Log Message:
rust: avoid use of PKGMANDIR in install.sh template.

...so that we can later avoid passing the entire MAKE_ENV
to the install.sh invocation.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=7cd33692379792796c8ea03749a07cdb37ca9747

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 rust/patches/patch-src_tools_rust-installer_install-template.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diffs:
diff --git a/rust/patches/patch-src_tools_rust-installer_install-template.sh b/rust/patches/patch-src_tools_rust-installer_install-template.sh
index 03dff1a1d8..85016c0455 100644
--- a/rust/patches/patch-src_tools_rust-installer_install-template.sh
+++ b/rust/patches/patch-src_tools_rust-installer_install-template.sh
@@ -102,7 +102,7 @@ should do just fine.
 +		    ;;
 +		share/man/*)
 +		    local _f=${_file#"share/man/"}
-+		    _file_install_path="$CFG_DESTDIR_PREFIX/$PKGMANDIR/$_f"
++		    _file_install_path="$CFG_MANDIR/$_f"
 +		    ;;
 +		share/doc/*)
              # HACK: Try to support overriding --docdir.  Paths with the form