Add new build option KERNEL_USE, which compiles with -mkernel and gets propogated to CFLAGS. Use this to call panic() instead of abort() when enabled.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@100015 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Makefile b/Makefile
index 95c02a6..5305906 100644
--- a/Makefile
+++ b/Makefile
@@ -206,10 +206,16 @@
$(call Set,Tmp.Dependencies,$($(Tmp.SubDirKey).Dependencies))
$(call Set,Tmp.CC,$(strip \
$(call GetCNAVar,CC,$(Tmp.Key),$(Tmp.Config),$(Tmp.Arch))))
+$(call Set,Tmp.KERNEL_USE,$(strip \
+ $(call GetCNAVar,KERNEL_USE,$(Tmp.Key),$(Tmp.Config),$(Tmp.Arch))))
+$(call Set,Tmp.VISIBILITY_HIDDEN,$(strip \
+ $(call GetCNAVar,VISIBILITY_HIDDEN,$(Tmp.Key),$(Tmp.Config),$(Tmp.Arch))))
$(call Set,Tmp.CFLAGS,$(strip \
$(if $(call IsDefined,$(Tmp.Key).UniversalArchs),-arch $(Tmp.Arch),)\
- $(if $(call streq,$($(Tmp.Key).VISIBILITY_HIDDEN),1),\
+ $(if $(call streq,$(Tmp.VISIBILITY_HIDDEN),1),\
-fvisibility=hidden -DVISIBILITY_HIDDEN,)\
+ $(if $(call streq,$(Tmp.KERNEL_USE),1),\
+ -mkernel -DKERNEL_USE,)\
$(call GetCNAVar,CFLAGS,$(Tmp.Key),$(Tmp.Config),$(Tmp.Arch))))
$(Tmp.ObjPath)/%.o: $(Tmp.SrcPath)/%.s $(Tmp.Dependencies) $(Tmp.ObjPath)/.dir