X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=Makefile;h=c367e731acd2ab2920528c3add6cafb22ab012f3;hb=99c65745a2c5dfc66e3943633fb8ab3d2b94418d;hp=c070edd1eeae63a83ebd6d5512660eed8c5db2a4;hpb=265f0ec5599b699e6c5360fd4c36c5b2056d1089;p=oota-llvm.git

diff --git a/Makefile b/Makefile
index c070edd1eea..c367e731acd 100644
--- a/Makefile
+++ b/Makefile
@@ -1,46 +1,139 @@
-##===- ./Makefile ------------------------------------------*- Makefile -*-===##
+#===- ./Makefile -------------------------------------------*- Makefile -*--===#
 # 
 #                     The LLVM Compiler Infrastructure
 #
 # This file was developed by the LLVM research group and is distributed under
 # the University of Illinois Open Source License. See LICENSE.TXT for details.
 # 
-##===----------------------------------------------------------------------===##
-LEVEL = .
-DIRS = lib/Support utils lib tools runtime
-OPTIONAL_DIRS = projects
+#===------------------------------------------------------------------------===#
 
-include $(LEVEL)/Makefile.common
+LEVEL := .
 
-test :: all
-	cd test; $(MAKE)
+# Top-Level LLVM Build Stages:
+#   1. Build lib/System and lib/Support, which are used by utils (tblgen).
+#   2. Build utils, which is used by VMCore.
+#   3. Build VMCore, which builds the Intrinsics.inc file used by libs.
+#   4. Build libs, which are needed by llvm-config.
+#   5. Build llvm-config, which determines inter-lib dependencies for tools.
+#   6. Build tools, runtime, docs.
+#
+DIRS := lib/System lib/Support utils lib/VMCore lib tools/llvm-config \
+        tools runtime docs
+
+OPTIONAL_DIRS := examples projects bindings
+EXTRA_DIST := test llvm.spec include win32 Xcode
+
+include $(LEVEL)/Makefile.config 
+
+# llvm-gcc4 doesn't need runtime libs.  llvm-gcc4 is the only supported one.
+# FIXME: Remove runtime entirely once we have an understanding of where
+# libprofile etc should go.
+#ifeq ($(LLVMGCC_MAJVERS),4)
+  DIRS := $(filter-out runtime, $(DIRS))
+#endif
+
+ifeq ($(MAKECMDGOALS),libs-only)
+  DIRS := $(filter-out tools runtime docs, $(DIRS))
+  OPTIONAL_DIRS :=
+endif
+
+ifeq ($(MAKECMDGOALS),tools-only)
+  DIRS := $(filter-out runtime docs, $(DIRS))
+  OPTIONAL_DIRS :=
+endif
+
+# Don't install utils, examples, or projects they are only used to 
+# build LLVM.
+ifeq ($(MAKECMDGOALS),install)
+  DIRS := $(filter-out utils, $(DIRS))
+  OPTIONAL_DIRS := $(filter bindings, $(OPTIONAL_DIRS))
+endif
+
+# Include the main makefile machinery.
+include $(LLVM_SRC_ROOT)/Makefile.rules
+
+# Specify options to pass to configure script when we're
+# running the dist-check target
+DIST_CHECK_CONFIG_OPTIONS = --with-llvmgccdir=$(LLVMGCCDIR)
+
+.PHONY: debug-opt-prof
+debug-opt-prof:
+	$(Echo) Building Debug Version
+	$(Verb) $(MAKE)
+	$(Echo)
+	$(Echo) Building Optimized Version
+	$(Echo)
+	$(Verb) $(MAKE) ENABLE_OPTIMIZED=1
+	$(Echo)
+	$(Echo) Building Profiling Version
+	$(Echo)
+	$(Verb) $(MAKE) ENABLE_PROFILING=1
+
+dist-hook::
+	$(Echo) Eliminating files constructed by configure
+	$(Verb) $(RM) -f \
+	  $(TopDistDir)/include/llvm/ADT/hash_map  \
+	  $(TopDistDir)/include/llvm/ADT/hash_set  \
+	  $(TopDistDir)/include/llvm/ADT/iterator  \
+	  $(TopDistDir)/include/llvm/Config/config.h  \
+	  $(TopDistDir)/include/llvm/Support/DataTypes.h  \
+	  $(TopDistDir)/include/llvm/Support/ThreadSupport.h
+
+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))
 
-distclean:: clean
-	$(VERB) $(RM) -rf $(LEVEL)/Makefile.config \
-	                  $(LEVEL)/include/Config/config.h \
-	                  $(LEVEL)/autoconf/autom4te.cache \
-	                  $(LEVEL)/config.log \
-	                  $(LEVEL)/TAGS
+all-local:: $(FilesToConfigPATH)
+$(FilesToConfigPATH) : $(LLVM_OBJ_ROOT)/% : $(LLVM_SRC_ROOT)/%.in 
+	$(Echo) Regenerating $*
+	$(Verb) cd $(LLVM_OBJ_ROOT) && $(ConfigStatusScript) $*
+.PRECIOUS: $(FilesToConfigPATH)
 
-tools-only:
-	@for dir in lib/Support utils lib tools; do $(MAKE) -C $$dir; done
+# 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
 
-AUTOCONF = autoconf
-AUTOHEADER = autoheader
+check-llvm2cpp:
+	$(Verb)$(MAKE) check TESTSUITE=Feature RUNLLVM2CPP=1
 
-configure: autoconf/configure.ac autoconf/aclocal.m4
-	cd autoconf && $(AUTOCONF) -o ../configure configure.ac
+check-one:
+	$(Verb)$(MAKE) -C test check-one TESTONE=$(TESTONE)
 
-include/Config/config.h.in: autoconf/configure.ac autoconf/aclocal.m4
-	$(AUTOHEADER) -I autoconf autoconf/configure.ac
+srpm: $(LLVM_OBJ_ROOT)/llvm.spec 
+	rpmbuild -bs $(LLVM_OBJ_ROOT)/llvm.spec
 
-# Install support for llvm include files.
+rpm: $(LLVM_OBJ_ROOT)/llvm.spec 
+	rpmbuild -bb --target $(TARGET_TRIPLE) $(LLVM_OBJ_ROOT)/llvm.spec
 
-.PHONY: install-includes
+show-footprint:
+	$(Verb) du -sk $(LibDir)
+	$(Verb) du -sk $(ToolDir)
+	$(Verb) du -sk $(ExmplDir)
+	$(Verb) du -sk $(ObjDir)
 
-install-includes:
-	$(MKDIR) $(includedir)/llvm
-	cd include && find * '!' '(' -name '*~' -o -name .cvsignore ')' -print | grep -v CVS | pax -rwdvpe $(includedir)/llvm
+build-for-llvm-top:
+	$(Verb) if test ! -f ./config.status ; then \
+	  ./configure --prefix="$(LLVM_TOP)/install" \
+	    --with-llvm-gcc="$(LLVM_TOP)/llvm-gcc" ; \
+	fi
+	$(Verb) $(MAKE) tools-only
 
-install:: install-includes
+.PHONY: srpm rpm