mlog: set LV environment variable for pager.

2 years ago · 41ab2ef8af
parent 8bfc29f91f
commit 41ab2ef8af
1 changed files with 3 additions and 0 deletions
--- a/mesonbuild/mlog.py
+++ b/mesonbuild/mlog.py
@ -436,6 +436,9 @@ def start_pager() -> None:
        env = os.environ.copy()
        if 'LESS' not in env:
            env['LESS'] = 'RXF'
+        # Set "-c" for lv to support color
+        if 'LV' not in env:
+            env['LV'] = '-c'
        log_pager = subprocess.Popen(pager_cmd, stdin=subprocess.PIPE,
                                     text=True, encoding='utf-8', env=env)
    except Exception as e: