-AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_builddir)/include $(JNI_CPPFLAGS)
+# SPDX-License-Identifier: LGPL-2.1-only
+
+AM_CPPFLAGS += -I$(builddir) -I$(srcdir) $(JNI_CPPFLAGS)
lib_LTLIBRARIES = liblttng-ust-log4j-jni.la
liblttng_ust_log4j_jni_la_SOURCES = lttng_ust_log4j.c \