From 5b3e4db58df930e3141932e98b2669151655c07c Mon Sep 17 00:00:00 2001
From: Liss Heidrich <31625940+liss-h@users.noreply.github.com>
Date: Tue, 17 Sep 2024 11:39:12 +0200
Subject: [PATCH] fix

---
 src/dice/ffi/metall.h    | 2 +-
 test_package/example.cpp | 2 ++
 tests/tests_Sanity.cpp   | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/dice/ffi/metall.h b/src/dice/ffi/metall.h
index 923d505..c7f4235 100644
--- a/src/dice/ffi/metall.h
+++ b/src/dice/ffi/metall.h
@@ -4,7 +4,7 @@
 #include <stdbool.h>
 #include <stddef.h>
 
-#if METALL_VERSION >= 2800
+#if __has_include(<metall/logger_interface.h>)
 #include <metall/logger_interface.h>
 #endif
 
diff --git a/test_package/example.cpp b/test_package/example.cpp
index 9d06265..a160b9e 100644
--- a/test_package/example.cpp
+++ b/test_package/example.cpp
@@ -1,8 +1,10 @@
 #include <dice/ffi/metall.h>
 
+#if __has_include(<metall/logger_interface.h>)
 extern "C" void metall_log(metall_log_level, char const *, size_t, char const *) {
 	// noop
 }
+#endif
 
 int main() {
     metall_open("/tmp/test");
diff --git a/tests/tests_Sanity.cpp b/tests/tests_Sanity.cpp
index 31832eb..eefb935 100644
--- a/tests/tests_Sanity.cpp
+++ b/tests/tests_Sanity.cpp
@@ -6,7 +6,7 @@
 #include <string>
 #include <random>
 
-#if METALL_VERSION >= 2800
+#if __has_include(<metall/logger_interface.h>)
 extern "C" void metall_log(metall_log_level lvl, char const *file, size_t line, char const *msg) {
     std::cerr << lvl << " " << file << ":" << line << ": " << msg << std::endl;
 }