build-sys: Pick up user-provided LDFLAGS

Pick up the user-provided LDFLAGS by assigning LDFLAGS using +=.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>

diff --git a/src/Makefile.am b/src/Makefile.am
index cb0db1a14b1fba31c93a7bacdcbfce1096737a49..87b3a1217f8f6672a9699cc29cb2560def9e2530 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -13,7 +13,7 @@ common_CFLAGS = -include tpm_library_conf.h \
                $(FUZZER)
 
 
-LDFLAGS = $(HARDENING_LDFLAGS) $(SANITIZERS) $(FUZZER)
+LDFLAGS += $(HARDENING_LDFLAGS) $(SANITIZERS) $(FUZZER)
 
 #
 # TPM1.2