Changeset 576 for trunk/kBuild/header.kmk

Timestamp:

Nov 23, 2006, 10:58:23 AM (19 years ago)

Author:

bird

Message:

versioning. fixes #5

File:

• trunk/kBuild/header.kmk (modified) (1 diff)

trunk/kBuild/header.kmk

@@ -213 +213 @@
 
 #
-# Disable some features and stamp out predefines if we're running
-# vanilla GNU Make.
-#
-ifndef KMK_VERSION
-NO_COMPILE_CMDS_DEPS:= 1
-NO_LINK_CMDS_DEPS   := 1
-include $(PATH_KBUILD)/StampOutPredefines.kmk
-endif
+# Check make version.
+#
+ifdef KMK_VERSION
+ ifneq ($(KBUILD_VERSION_MAJOR).$(KBUILD_VERSION_MINOR),0.1)
+  ifneq ($(KBUILD_VERSION_MAJOR),0)
+   $(warning kBuild: kmk major version mismatch, expected '0' found '$(KBUILD_VERSION_MAJOR)'!)
+  else
+   $(warning kBuild: kmk minor version mismatch, expected '1' found '$(KBUILD_VERSION_MINOR)'!) 
+  endif
+ endif
+else 
+ # Vanilla GNU Make. Only supported for kBuild bootstrapping. Disable some features to make it work.
+ NO_COMPILE_CMDS_DEPS:= 1
+ NO_LINK_CMDS_DEPS   := 1
+ sinclude $(PATH_KBUILD)/StampOutPredefines.kmk
+ ifndef IS_BOOTSTRAPPING_KBUILD_NOW
+  $(warning kBuild: Using vanilla GNU make isn't safe for anything but kBuild bootstrapping!)
+ endif
+endif
+
 
 #