mk: optimize directory dependencies

[dpdk.git] / drivers / net / cxgbe / Makefile

diff --git a/drivers/net/cxgbe/Makefile b/drivers/net/cxgbe/Makefile
index ae12d75..7cef627 100644 (file)
--- a/drivers/net/cxgbe/Makefile
+++ b/drivers/net/cxgbe/Makefile
@@ -45,34 +45,40 @@ EXPORT_MAP := rte_pmd_cxgbe_version.map
 
 LIBABIVER := 1
 
-ifeq ($(CC), icc)
+ifeq ($(CONFIG_RTE_TOOLCHAIN_ICC),y)
 #
 # CFLAGS for icc
 #
-CFLAGS_BASE_DRIVER = -wd174 -wd593 -wd869 -wd981 -wd2259
+CFLAGS_BASE_DRIVER = -wd188
 else
 #
 # CFLAGS for gcc/clang
 #
-ifeq ($(shell test $(CC) = gcc && test $(GCC_VERSION) -ge 44 && echo 1), 1)
+ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
+ifeq ($(shell test $(GCC_VERSION) -ge 44 && echo 1), 1)
 CFLAGS     += -Wno-deprecated
 endif
-CFLAGS_BASE_DRIVER = -Wno-unused-parameter -Wno-unused-value
-CFLAGS_BASE_DRIVER += -Wno-strict-aliasing -Wno-format-extra-args
+endif
+CFLAGS_BASE_DRIVER =
 
 endif
 
+#
+# Add extra flags for base driver files (also known as shared code)
+# to disable warnings in them
+#
+BASE_DRIVER_OBJS=$(patsubst %.c,%.o,$(notdir $(wildcard $(SRCDIR)/base/*.c)))
+$(foreach obj, $(BASE_DRIVER_OBJS), $(eval CFLAGS_$(obj)+=$(CFLAGS_BASE_DRIVER)))
+
+VPATH += $(SRCDIR)/base
+
+
 #
 # all source are stored in SRCS-y
 #
 SRCS-$(CONFIG_RTE_LIBRTE_CXGBE_PMD) += cxgbe_ethdev.c
 SRCS-$(CONFIG_RTE_LIBRTE_CXGBE_PMD) += cxgbe_main.c
 SRCS-$(CONFIG_RTE_LIBRTE_CXGBE_PMD) += sge.c
-SRCS-$(CONFIG_RTE_LIBRTE_CXGBE_PMD) += base/t4_hw.c
-
-# this lib depends upon:
-DEPDIRS-$(CONFIG_RTE_LIBRTE_CXGBE_PMD) += lib/librte_eal lib/librte_ether
-DEPDIRS-$(CONFIG_RTE_LIBRTE_CXGBE_PMD) += lib/librte_mempool lib/librte_mbuf
-DEPDIRS-$(CONFIG_RTE_LIBRTE_CXGBE_PMD) += lib/librte_net lib/librte_malloc
+SRCS-$(CONFIG_RTE_LIBRTE_CXGBE_PMD) += t4_hw.c
 
 include $(RTE_SDK)/mk/rte.lib.mk