From b2e45d2848f64e1178eb0c6ed44d0b8fc4ea5dea Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@chenrui.dev>
Date: Sun, 1 Dec 2024 13:52:37 -0500
Subject: [PATCH] fix: add support for --enable-atf flag and conditional ATF
 dependencies in configure.ac

Signed-off-by: Rui Chen <rui@chenrui.dev>
---
 configure.ac | 25 +++++++++++++++++++------
 1 file changed, 19 insertions(+), 6 deletions(-)

diff --git a/configure.ac b/configure.ac
index cb3cb81..0e5bc39 100644
--- a/configure.ac
+++ b/configure.ac
@@ -50,21 +50,34 @@ AC_PROG_CXX
 KYUA_REQUIRE_CXX
 KYUA_DEVELOPER_MODE([C++])
 
+# Check for ATF and add --enable-atf flag
+AC_ARG_ENABLE([atf],
+  [AS_HELP_STRING([--enable-atf], [Enable ATF tests (default: no)])],
+  [enable_atf=$enableval],
+  [enable_atf=no])
+AM_CONDITIONAL([WITH_ATF], [test "x$enable_atf" = "xyes"])
+
+# ATF dependencies
+if test "x$enable_atf" = "xyes"; then
+  ATF_CHECK_CXX([>= 0.15])
+  ATF_CHECK_SH([>= 0.15])
+else
+  AC_MSG_NOTICE([ATF support disabled])
+fi
 
-ATF_CHECK_CXX([>= 0.15])
-ATF_CHECK_SH([>= 0.15])
-ATF_ARG_WITH
 KYUA_DOXYGEN
 KYUA_LUA
 
-
+# Check for Kyua
 AC_PATH_PROG([KYUA], [kyua])
 AM_CONDITIONAL([HAVE_KYUA], [test -n "${KYUA}"])
-AC_PATH_PROG([GIT], [git])
 
+# Check for Git
+AC_PATH_PROG([GIT], [git])
 
+# Define pkg-config and tests directory
 AC_SUBST(pkgconfigdir, \${libdir}/pkgconfig)
 AC_SUBST(testsdir, \${exec_prefix}/tests/lutok)
 
-
+# Output configuration
 AC_OUTPUT