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| -rw-r--r-- | src/Makefile.housekeeping | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/Makefile.housekeeping b/src/Makefile.housekeeping index f8334921..4b09e81f 100644 --- a/src/Makefile.housekeeping +++ b/src/Makefile.housekeeping @@ -185,6 +185,15 @@ WNST_TEST = $(CC) -Wstringop-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) + +# gcc 9.1 generates warnings for taking address of packed member which +# may result in an unaligned pointer value. Inhibit the warnings. +# +WNAPM_TEST = $(CC) -Wno-address-of-packed-member -x c -c /dev/null \ + -o /dev/null >/dev/null 2>&1 +WNAPM_FLAGS := $(shell $(WNAPM_TEST) && \ + $(ECHO) '-Wno-address-of-packed-member') +WORKAROUND_CFLAGS += $(WNAPM_FLAGS) endif # Some versions of gas choke on division operators, treating them as |