X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=Makefile;h=1aa33039794ad534742c5c08114342283f742c8b;hb=02597f3b8826e9760cee11ea07b4cfc5f260f736;hp=fec284d0727e9462787df623033a58fdb56e0d06;hpb=8b1f7676bddcf099e30b849f511ad5a6a86ea8a0;p=oota-llvm.git

diff --git a/Makefile b/Makefile
index fec284d0727..1aa33039794 100644
--- a/Makefile
+++ b/Makefile
@@ -9,18 +9,25 @@
 LEVEL = .
 DIRS = lib/System lib/Support utils lib
 
+include $(LEVEL)/Makefile.config 
+
 ifeq ($(MAKECMDGOALS),tools-only)
-DIRS += tools
+  DIRS += tools
 else
   ifneq ($(MAKECMDGOALS),libs-only)
-    DIRS += runtime docs
-    OPTIONAL_DIRS = examples projects
+    DIRS += tools
+    ifneq ($(LLVMGCC_MAJVERS),4)
+      DIRS += runtime
+    else
+      $(warning Skipping runtime libraries, llvm-gcc 4 detected.)
+    endif
+    OPTIONAL_DIRS := examples projects
+    DIRS += docs
   endif
 endif
+EXTRA_DIST := test llvm.spec include win32 Xcode
 
-EXTRA_DIST := test llvm.spec include
-
-include $(LEVEL)/Makefile.common
+include $(LLVM_SRC_ROOT)/Makefile.rules
 
 # Specify options to pass to configure script when we're
 # running the dist-check target
@@ -51,3 +58,32 @@ dist-hook::
 
 tools-only: all
 libs-only: all
+
+#------------------------------------------------------------------------
+# Make sure the generated headers are up-to-date. This must be kept in
+# sync with the AC_CONFIG_HEADER invocations in autoconf/configure.ac
+#------------------------------------------------------------------------
+FilesToConfig := \
+  include/llvm/Config/config.h \
+  include/llvm/Support/DataTypes.h \
+  include/llvm/ADT/hash_map \
+  include/llvm/ADT/hash_set \
+  include/llvm/ADT/iterator
+FilesToConfigPATH  := $(addprefix $(LLVM_OBJ_ROOT)/,$(FilesToConfig))
+
+all-local:: $(FilesToConfigPATH)
+$(FilesToConfigPATH) : $(LLVM_OBJ_ROOT)/% : $(LLVM_SRC_ROOT)/%.in 
+	$(Echo) Regenerating $*
+	$(Verb) cd $(LLVM_OBJ_ROOT) && $(ConfigStatusScript) $*
+.PRECIOUS: $(FilesToConfigPATH)
+
+# NOTE: This needs to remain as the last target definition in this file so
+# that it gets executed last.
+all:: 
+	$(Echo) '*****' Completed $(BuildMode)$(AssertMode) Build
+ifeq ($(BuildMode),Debug)
+	$(Echo) '*****' Note: Debug build can be 10 times slower than an
+	$(Echo) '*****' optimized build. Use 'make ENABLE_OPTIMIZED=1' to
+	$(Echo) '*****' make an optimized build.
+endif
+