Allow a user to supply extra CFLAGS via the EXTRA_CFLAGS environment variable. This is not a configuration that is supported but is only aimed to help support testing and troubleshooting when you need to make changes.
Signed-off-by: Doug Goldstein <[email protected]> --- CC: Andrew Cooper <[email protected]> CC: George Dunlap <[email protected]> CC: Ian Jackson <[email protected]> CC: Jan Beulich <[email protected]> CC: Konrad Rzeszutek Wilk <[email protected]> CC: Stefano Stabellini <[email protected]> CC: Tim Deegan <[email protected]> CC: Wei Liu <[email protected]> CC: Roger Pau Monné <[email protected]> --- xen/Rules.mk | 2 ++ 1 file changed, 2 insertions(+) diff --git a/xen/Rules.mk b/xen/Rules.mk index 3cf40754a6..63b559035f 100644 --- a/xen/Rules.mk +++ b/xen/Rules.mk @@ -75,6 +75,8 @@ ALL_OBJS := $(ALL_OBJS-y) CFLAGS-y += -MMD -MF $(@D)/.$(@F).d CFLAGS += $(CFLAGS-y) +# allow extra CFLAGS externally via EXTRA_CFLAGS +CFLAGS += $(EXTRA_CFLAGS) # Most CFLAGS are safe for assembly files: # -std=gnu{89,99} gets confused by #-prefixed end-of-line comments -- 2.13.6 _______________________________________________ Xen-devel mailing list [email protected] https://lists.xenproject.org/mailman/listinfo/xen-devel
