From: Mark Wooding <mdw@distorted.org.uk>
Date: Mon, 25 Nov 2019 15:04:07 +0000 (+0000)
Subject: pysetup.mk: Handle the `DESTDIR' install variable usefully.
X-Git-Url: https://git.distorted.org.uk/~mdw/runlisp/commitdiff_plain/235173edfc704d78de54f6d8d58b9bd5d8910e74

pysetup.mk: Handle the `DESTDIR' install variable usefully.
---

diff --git a/pysetup.mk b/pysetup.mk
index fed1149..8e6e607 100644
--- a/pysetup.mk
+++ b/pysetup.mk
@@ -32,7 +32,8 @@ CMD-dist		?= sdist
 OPTS-dist		+= --dist-dir .
 
 PYTARGETS		+= install
-OPTS-install		+= --prefix $(prefix)
+OPTS-install		+= --prefix $(prefix) \
+				$(and $(DESTDIR),--root $(DESTDIR))
 
 PYTARGETS		+= check
 CMD-check		?= test