From: Robin H. Johnson <robin.johnson@dreamhost.com>
Date: Tue, 5 Apr 2016 21:27:16 +0000 (+0000)
Subject: build: Respect TMPDIR for virtualenv.
X-Git-Tag: v10.1.2~39^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F8457%2Fhead;p=ceph.git

build: Respect TMPDIR for virtualenv.

Gentoo's normal build process uses a sandbox to catch writes outside the
build environment; this includes providing a value other than /tmp for
TMPDIR. Use TMPDIR by default for CEPH_BUILD_VIRTUALENV.

Signed-off-by: Robin H. Johnson <robin.johnson@dreamhost.com>
---

diff --git a/src/Makefile-env.am b/src/Makefile-env.am
index 2fb22a68b337..df225d684731 100644
--- a/src/Makefile-env.am
+++ b/src/Makefile-env.am
@@ -299,6 +299,8 @@ DENCODER_DEPS =
 
 # put virtualenvs in this directory
 # otherwise it may overflow #! 80 kernel limit
-export CEPH_BUILD_VIRTUALENV = /tmp
+# beware that some build environments might not be able to write to /tmp
+export TMPDIR ?= /tmp
+export CEPH_BUILD_VIRTUALENV = $(TMPDIR)
 
 radoslibdir = $(libdir)/rados-classes