diff options
| -rw-r--r-- | src/Makefile.housekeeping | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/Makefile.housekeeping b/src/Makefile.housekeeping index 00b07926..b53377bd 100644 --- a/src/Makefile.housekeeping +++ b/src/Makefile.housekeeping @@ -177,6 +177,14 @@ ifeq ($(CCTYPE),gcc) WNA_TEST = $(CC) -Wno-address -x c -c /dev/null -o /dev/null >/dev/null 2>&1 WNA_FLAGS := $(shell $(WNA_TEST) && $(ECHO) '-Wno-address') WORKAROUND_CFLAGS += $(WNA_FLAGS) + +# gcc 8.0 generates warnings for certain suspect string operations. Our +# sources have been vetted for correct usage. Turn off these warnings. +# +WNST_TEST = $(CC) -Wno-stringop-truncation -x c -c /dev/null -o /dev/null \ + >/dev/null 2>&1 +WNST_FLAGS := $(shell $(WNST_TEST) && $(ECHO) '-Wno-stringop-truncation') +WORKAROUND_CFLAGS += $(WNST_FLAGS) endif # Some versions of gas choke on division operators, treating them as @@ -437,7 +445,7 @@ endif CFLAGS += $(WORKAROUND_CFLAGS) $(EXTRA_CFLAGS) ASFLAGS += $(WORKAROUND_ASFLAGS) $(EXTRA_ASFLAGS) LDFLAGS += $(WORKAROUND_LDFLAGS) $(EXTRA_LDFLAGS) -HOST_CFLAGS += -O2 -g +HOST_CFLAGS += $(WORKAROUND_CFLAGS) -O2 -g # Inhibit -Werror if NO_WERROR is specified on make command line # |