Create out-scons/buildcache if it doesn't exist.

diff --git a/SConstruct b/SConstruct
index 42b93c0a7297e551055fa450d15e30a9b7847655..63d9a4e2c00be7e675497c80b5dac9aea62f2b24 100644 (file)
--- a/SConstruct
+++ b/SConstruct
@@ -194,6 +194,10 @@ version_hh = os.path.join (outdir, 'version.hh')
 
 env.Alias ('config', config_cache)
 
+cachedir = os.path.join (outdir, 'build-cache')
+
+if not os.path.exists(cachedir):
+       os.makedirs(cachedir)
 
 CacheDir (os.path.join (outdir, 'build-cache'))