Fix: Don't override user variables within the build system

[lttng-tools.git] / tests / regression / ust / exit-fast / Makefile.am

diff --git a/tests/regression/ust/exit-fast/Makefile.am b/tests/regression/ust/exit-fast/Makefile.am
index 539803d7beb82fcd995345cd88867d03211847bd..4424b0d20f16d83d29eb05e14b3ee37daa0035d0 100644 (file)
--- a/tests/regression/ust/exit-fast/Makefile.am
+++ b/tests/regression/ust/exit-fast/Makefile.am
@@ -1,4 +1,4 @@
-AM_CPPFLAGS = -I$(srcdir)
+AM_CPPFLAGS += -I$(srcdir)
 
 noinst_PROGRAMS = exit-fast
 exit_fast_SOURCES = exit-fast.c ust_tests_exitfast.h