Clearly explain that 32-bit x86 is not supported

Change-Id: I7f352fae8fa3742c61dc74e20aacd32254451bce
2015-03-20 11:39:00 -07:00 · 2015-03-20 11:39:00 -07:00 · 2cd8a74b2d
parent ad22a8f2a7
commit 2cd8a74b2d
1 changed files with 4 additions and 0 deletions
--- a/core/envsetup.mk
+++ b/core/envsetup.mk
@ -72,6 +72,10 @@ ifneq (,$(findstring x86_64,$(UNAME)))
  HOST_ARCH := x86_64
  HOST_2ND_ARCH := x86
  HOST_IS_64_BIT := true
+else
+ifneq (,$(findstring x86,$(UNAME)))
+$(error Building on a 32-bit x86 host is not supported: $(UNAME)!)
+endif
 endif

 BUILD_ARCH := $(HOST_ARCH)