--- systemd-232/Makefile.am.orig	2017-04-05 19:08:21.126447292 +0200
+++ systemd-232/Makefile.am	2017-04-05 19:17:46.589774170 +0200
@@ -4255,6 +4255,10 @@
 	libsystemd-shared.la
 
+test_compress_CFLAGS =
 if HAVE_LZ4
+test_compress_CFLAGS += \
+	$(LZ4_CFLAGS)
+
 test_compress_LDADD += \
 	-llz4
 endif
@@ -4402,6 +4405,9 @@
 endif
 
 if HAVE_LZ4
+libsystemd_journal_internal_la_CFLAGS += \
+	$(LZ4_CFLAGS)
+
 libsystemd_journal_internal_la_LIBADD += \
 	-llz4
 endif