diff options
Diffstat (limited to 'mesonbuild/mesonmain.py')
| -rw-r--r-- | mesonbuild/mesonmain.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/mesonbuild/mesonmain.py b/mesonbuild/mesonmain.py index 2b6281d..82f5031 100644 --- a/mesonbuild/mesonmain.py +++ b/mesonbuild/mesonmain.py @@ -204,7 +204,11 @@ class MesonApp: g.run_postconf_scripts() except: if 'cdf' in locals(): - os.unlink(cdf) + old_cdf = cdf + '.prev' + if os.path.exists(old_cdf): + os.replace(old_cdf, cdf) + else: + os.unlink(cdf) raise def run_script_command(args): |