CMakeLists.txt: add back CEPH_BUILD_VIRTUALENV

Still used for pybind/mgr/dashboard

Signed-off-by: Dan Mick <dan.mick@redhat.com>

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index c54df0f9f755196bce1c6b1b9de5cd5515d9e03f..3a3bc3b15fe0ad1bd3f8267fea4059b490b0edf1 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -794,6 +794,12 @@ target_link_libraries(librados-config librados global ${BLKID_LIBRARIES} ${RDMA_
 
 install(TARGETS librados-config DESTINATION bin)
 
+# virtualenv base directory for ceph-disk and ceph-detect-init
+set(CEPH_BUILD_VIRTUALENV $ENV{TMPDIR})
+if(NOT CEPH_BUILD_VIRTUALENV)
+  set(CEPH_BUILD_VIRTUALENV /tmp)
+endif()
+
 add_subdirectory(pybind)
 add_subdirectory(ceph-volume)