target.mk: check that CPU_TYPE has known CPU_CFLAGS mapping

[openwrt/openwrt.git] / include / target.mk

diff --git a/include/target.mk b/include/target.mk
index 7fe48ecbe3a2f460cb5db4f9ed5b9638d383c43f..169ce6247a55b734d2aa462516dc18461fdad698 100644 (file)
--- a/include/target.mk
+++ b/include/target.mk
@@ -164,19 +164,15 @@ ifeq ($(DUMP),1)
     endif
     CPU_CFLAGS += -mno-branch-likely
     CPU_CFLAGS_mips32 = -mips32 -mtune=mips32
-    CPU_CFLAGS_mips32r2 = -mips32r2 -mtune=mips32r2
     CPU_CFLAGS_mips64 = -mips64 -mtune=mips64 -mabi=64
     CPU_CFLAGS_24kc = -mips32r2 -mtune=24kc
-    CPU_CFLAGS_34kc = -mips32r2 -mtune=34kc
     CPU_CFLAGS_74kc = -mips32r2 -mtune=74kc
-    CPU_CFLAGS_1004kc = -mips32r2 -mtune=1004kc
     CPU_CFLAGS_octeon = -march=octeon -mabi=64
   endif
   ifeq ($(ARCH),i386)
-    CPU_TYPE ?= i486
-    CPU_CFLAGS_i486 = -march=i486
+    CPU_TYPE ?= pentium
+    CPU_CFLAGS_pentium = -march=pentium-mmx
     CPU_CFLAGS_pentium4 = -march=pentium4
-    CPU_CFLAGS_geode = -march=geode -mmmx -m3dnow
   endif
   ifneq ($(findstring arm,$(ARCH)),)
     CPU_TYPE ?= xscale
@@ -214,6 +210,7 @@ ifeq ($(DUMP),1)
   ifeq ($(ARCH),aarch64)
     CPU_TYPE ?= armv8-a
     CPU_CFLAGS_armv8-a = -mcpu=armv8-a
+    CPU_CFLAGS_cortex-a53 = -mcpu=cortex-a53
   endif
   ifeq ($(ARCH),arc)
     CPU_TYPE ?= arc700
@@ -221,6 +218,11 @@ ifeq ($(DUMP),1)
     CPU_CFLAGS_arc700 = -marc700
     CPU_CFLAGS_archs = -marchs
   endif
+  ifneq ($(CPU_TYPE),)
+    ifndef CPU_CFLAGS_$(CPU_TYPE)
+      $(warning CPU_TYPE "$(CPU_TYPE)" doesn't correspond to a known type)
+    endif
+  endif
   DEFAULT_CFLAGS=$(strip $(CPU_CFLAGS) $(CPU_CFLAGS_$(CPU_TYPE)) $(CPU_CFLAGS_$(CPU_SUBTYPE)))
 
   ifneq ($(BOARD),)
@@ -257,6 +259,12 @@ ifeq ($(DUMP),1)
     ifneq ($(CONFIG_RTC_CLASS),)
       FEATURES += rtc
     endif
+    ifneq ($(CONFIG_VIRTIO),)
+      FEATURES += virtio
+    endif
+    ifneq ($(CONFIG_CPU_MIPS32_R2),)
+      FEATURES += mips16
+    endif
     FEATURES += $(foreach v,6 7,$(if $(CONFIG_CPU_V$(v)),arm_v$(v)))
 
     # remove duplicates