base: use builddir as imgcreate temporary directory (#11988)

imgcreate now uses /tmp as its temporary store, moved from /var/tmp.
This complicates things when building on XO, and goes against the
currently documented instructions.

Use the build directory for storing this, which resides within
/var/tmp for systemwide installs, and resides within build/ for
developer checkouts.

1 files changed, 4 insertions, 2 deletions

diff --git a/modules/base/build.40.imagecreate.py b/modules/base/build.40.imagecreate.py
index d23095a..e103f38 100644
--- a/modules/base/build.40.imagecreate.py
+++ b/modules/base/build.40.imagecreate.py
@@ -23,14 +23,16 @@ def main():
     make_iso = ooblib.read_config_bool('base', 'make_iso')
     if make_iso:
         print "Building ISO image..."
-        creator = imgcreate.LiveImageCreator(ks, name, name)
+        creator = imgcreate.LiveImageCreator(ks, name, name,
+                                             tmpdir=ooblib.builddir)
         compress = ooblib.read_config_bool('base', 'compress_iso')
         if compress is None:
             compress = False
         creator.skip_compression = not compress
     else:
         print "Building directly into FS image..."
-        creator = imgcreate.LoopImageCreator(ks, 'imgcreatefs', name)
+        creator = imgcreate.LoopImageCreator(ks, 'imgcreatefs', name,
+                                             tmpdir=ooblib.builddir)
 
     try:
         creator.mount(cachedir=cache_dir)