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[oota-llvm.git] / Makefile

diff --git a/Makefile b/Makefile
index 1e8d99c0b3caeeaacd3bf4db732024793da0bb7f..c45ac976ddf0e75e1c4e3657d64b0a8c8e910de7 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,16 +1,120 @@
-LEVEL = .
-DIRS = support lib tools runtime
-OPTIONAL_DIRS = projects
+#===- ./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.
+# 
+#===------------------------------------------------------------------------===#
 
-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
+EXTRA_DIST := test llvm.spec include win32 Xcode
 
-distclean:: clean
-       $(VERB) $(RM) -rf $(LEVEL)/Makefile.config \
-                         $(LEVEL)/include/Config/config.h \
-                         $(LEVEL)/autoconf/autom4te.cache \
-                         $(LEVEL)/config.log \
-                         $(LEVEL)/TAGS
+include $(LEVEL)/Makefile.config 
 
+# llvm-gcc4 doesn't need runtime libs.
+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 :=
+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))
+
+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
+
+check-llvm2cpp:
+       $(MAKE) check TESTSUITE=Feature RUNLLVM2CPP=1
+
+srpm: $(LLVM_OBJ_ROOT)/llvm.spec 
+       rpmbuild -bs $(LLVM_OBJ_ROOT)/llvm.spec
+
+rpm: $(LLVM_OBJ_ROOT)/llvm.spec 
+       rpmbuild -bb --target $(TARGET_TRIPLE) $(LLVM_OBJ_ROOT)/llvm.spec
+
+.PHONY: srpm rpm