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kbuild: Re-sync DTC flag logic with v4.17

The way that we have been handling additional DTC warning flags hasn't
matched the way the Linux Kernel does.  Resync this logic with v4.17.

Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini 4 лет назад
Родитель
Сommit
e0d1a89a5b
2 измененных файлов с 16 добавлено и 21 удалено
  1. 0 21
      scripts/Makefile.extrawarn
  2. 16 0
      scripts/Makefile.lib

+ 0 - 21
scripts/Makefile.extrawarn

@@ -56,25 +56,4 @@ endif
 
 
 KBUILD_CFLAGS += $(warning)
 KBUILD_CFLAGS += $(warning)
 
 
-dtc-warning-2 += -Wnode_name_chars_strict
-dtc-warning-2 += -Wproperty_name_chars_strict
-
-dtc-warning := $(dtc-warning-$(findstring 1, $(KBUILD_ENABLE_EXTRA_GCC_CHECKS)))
-dtc-warning += $(dtc-warning-$(findstring 2, $(KBUILD_ENABLE_EXTRA_GCC_CHECKS)))
-dtc-warning += $(dtc-warning-$(findstring 3, $(KBUILD_ENABLE_EXTRA_GCC_CHECKS)))
-
-DTC_FLAGS += $(dtc-warning)
-
-else
-
-# Disable noisy checks by default
-DTC_FLAGS += -Wno-unit_address_vs_reg
-DTC_FLAGS += -Wno-simple_bus_reg
-DTC_FLAGS += -Wno-unit_address_format
-DTC_FLAGS += -Wno-pci_bridge
-DTC_FLAGS += -Wno-pci_device_bus_num
-DTC_FLAGS += -Wno-pci_device_reg
-DTC_FLAGS += -Wno-avoid_unnecessary_addr_size
-DTC_FLAGS += -Wno-alias_paths
-
 endif
 endif

+ 16 - 0
scripts/Makefile.lib

@@ -274,6 +274,22 @@ cmd_gzip = (cat $(filter-out FORCE,$^) | gzip -n -f -9 > $@) || \
 # DTC
 # DTC
 # ---------------------------------------------------------------------------
 # ---------------------------------------------------------------------------
 
 
+# Disable noisy checks by default
+ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),)
+DTC_FLAGS += -Wno-unit_address_vs_reg \
+	-Wno-unit_address_format \
+	-Wno-avoid_unnecessary_addr_size \
+	-Wno-alias_paths \
+	-Wno-pci_device_reg
+endif
+
+ifneq ($(findstring 2,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),)
+DTC_FLAGS += -Wnode_name_chars_strict \
+	-Wproperty_name_chars_strict
+endif
+
+DTC_FLAGS += $(DTC_FLAGS_$(basetarget))
+
 # Generate an assembly file to wrap the output of the device tree compiler
 # Generate an assembly file to wrap the output of the device tree compiler
 quiet_cmd_dt_S_dtb= DTB     $@
 quiet_cmd_dt_S_dtb= DTB     $@
 # Modified for U-Boot
 # Modified for U-Boot