mk: pass verbose flag for kernel modules

Linux kernel build system requires V=1 to enable verbose output, but
current DPDK framework just check if V is defined.

Fix: force V=1 when building Linux kernel modules if verbose output is
enabled.

Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>

diff --git a/mk/rte.module.mk b/mk/rte.module.mk
index c4ca3fd..d906e78 100644 (file)
--- a/mk/rte.module.mk
+++ b/mk/rte.module.mk
@@ -78,7 +78,7 @@ build: _postbuild
 $(MODULE).ko: $(SRCS_LINKS)
        @if [ ! -f $(notdir Makefile) ]; then ln -nfs $(SRCDIR)/Makefile . ; fi
        @$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR) \
-               CROSS_COMPILE=$(CROSS)
+               CROSS_COMPILE=$(CROSS) V=$(if $V,1,0)
 
 # install module in $(RTE_OUTPUT)/kmod
 $(RTE_OUTPUT)/kmod/$(MODULE).ko: $(MODULE).ko