Merge pull request #444 from tp-m/config-undef

config file: write commented undef lines same as autoconf
9 years ago · c218f221fd
parent 2afc1dd497 48a2b201ea
commit c218f221fd
1 changed files with 1 additions and 1 deletions
--- a/mesonbuild/mesonlib.py
+++ b/mesonbuild/mesonlib.py
@ -227,7 +227,7 @@ def do_mesondefine(line, confdata):
    try:
        v = confdata.get(varname)
    except KeyError:
-        return '/* undef %s */\n' % varname
+        return '/* #undef %s */\n' % varname
    if isinstance(v, bool):
        if v:
            return '#define %s\n' % varname