test/standalone/config_header/autoconf_at/autoconf_at.txt    | 12 ++++++++++++
 test/standalone/config_header/autoconf_at/autoconf_at.txt.in | 12 ++++++++++++
 test/standalone/config_header/autoconf_undef/config.h        | 11 +++++++++++
 test/standalone/config_header/autoconf_undef/config.h.in     | 16 +++++++++++++---
 test/standalone/config_header/build.zig                      |  5 +++++
 5 files changed, 53 insertions(+), 3 deletions(-)