X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=Makefile;h=efbae8ddedaf1674d85dc73e66ef3768cc8cf42a;hp=f7642d6164bb26c68a609260cec21efa8792900c;hb=820580dfa9ed3e70d3eda06138a59fd903f61b7a;hpb=ef5dc7072fb96a66cc744c0fd6550def9e7f7159

diff --git a/Makefile b/Makefile
index f7642d6164b..efbae8ddeda 100644
--- a/Makefile
+++ b/Makefile
@@ -19,25 +19,33 @@ LEVEL := .
 #
 # When cross-compiling, there are some things (tablegen) that need to
 # be build for the build system first.
+
+# If "RC_ProjectName" exists in the environment, and its value is
+# "llvmCore", then this is an "Apple-style" build; search for
+# "Apple-style" in the comments for more info.  Anything else is a
+# normal build.
+ifneq ($(findstring llvmCore, $(RC_ProjectName)),llvmCore)  # Normal build (not "Apple-style").
+
 ifeq ($(BUILD_DIRS_ONLY),1)
   DIRS := lib/System lib/Support utils
   OPTIONAL_DIRS :=
 else
-  DIRS := lib/System lib/Support utils lib/VMCore lib tools/llvm-config \
-          tools runtime docs
-  OPTIONAL_DIRS := examples projects bindings
+  DIRS := lib/System lib/Support utils lib/VMCore lib tools/llvm-shlib \
+          tools/llvm-config tools runtime docs unittests
+  OPTIONAL_DIRS := projects bindings
+endif
+
+ifeq ($(BUILD_EXAMPLES),1)
+  OPTIONAL_DIRS += examples
 endif
 
 EXTRA_DIST := test unittests 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, $(DIRS))
-#endif
+ifneq ($(ENABLE_SHARED),1)
+  DIRS := $(filter-out tools/llvm-shlib, $(DIRS))
+endif
 
 ifeq ($(MAKECMDGOALS),libs-only)
   DIRS := $(filter-out tools runtime docs, $(DIRS))
@@ -54,15 +62,26 @@ ifeq ($(MAKECMDGOALS),tools-only)
   OPTIONAL_DIRS :=
 endif
 
+ifeq ($(MAKECMDGOALS),install-clang)
+  DIRS := tools/clang/tools/driver tools/clang/lib/Headers \
+          tools/clang/lib/Runtime tools/clang/docs
+  OPTIONAL_DIRS :=
+  NO_INSTALL = 1
+endif
+
+ifeq ($(MAKECMDGOALS),clang-only)
+  DIRS := $(filter-out tools runtime docs unittests, $(DIRS)) tools/clang
+  OPTIONAL_DIRS :=
+endif
+
 ifeq ($(MAKECMDGOALS),unittests)
   DIRS := $(filter-out tools runtime docs, $(DIRS)) utils unittests
   OPTIONAL_DIRS :=
 endif
 
-# Don't install utils, examples, or projects they are only used to
-# build LLVM.
+# Use NO_INSTALL define of the Makefile of each directory for deciding
+# if the directory is installed or not
 ifeq ($(MAKECMDGOALS),install)
-  DIRS := $(filter-out utils, $(DIRS))
   OPTIONAL_DIRS := $(filter bindings, $(OPTIONAL_DIRS))
 endif
 
@@ -77,10 +96,21 @@ cross-compile-build-tools:
 	$(Verb) if [ ! -f BuildTools/Makefile ]; then \
           $(MKDIR) BuildTools; \
 	  cd BuildTools ; \
-	  $(PROJ_SRC_DIR)/configure ; \
+	  unset CFLAGS ; \
+	  unset CXXFLAGS ; \
+	  $(PROJ_SRC_DIR)/configure --build=$(BUILD_TRIPLE) \
+		--host=$(BUILD_TRIPLE) --target=$(BUILD_TRIPLE); \
 	  cd .. ; \
 	fi; \
-        ($(MAKE) -C BuildTools BUILD_DIRS_ONLY=1 ) || exit 1;
+        ($(MAKE) -C BuildTools \
+	  BUILD_DIRS_ONLY=1 \
+	  UNIVERSAL= \
+	  ENABLE_OPTIMIZED=$(ENABLE_OPTIMIZED) \
+	  ENABLE_PROFILING=$(ENABLE_PROFILING) \
+	  ENABLE_COVERAGE=$(ENABLE_COVERAGE) \
+	  DISABLE_ASSERTIONS=$(DISABLE_ASSERTIONS) \
+	  ENABLE_EXPENSIVE_CHECKS=$(ENABLE_EXPENSIVE_CHECKS) \
+	) || exit 1;
 endif
 
 # Include the main makefile machinery.
@@ -106,15 +136,13 @@ debug-opt-prof:
 dist-hook::
 	$(Echo) Eliminating files constructed by configure
 	$(Verb) $(RM) -f \
-	  $(TopDistDir)/include/llvm/ADT/hash_map.h  \
-	  $(TopDistDir)/include/llvm/ADT/hash_set.h  \
-	  $(TopDistDir)/include/llvm/ADT/iterator.h  \
 	  $(TopDistDir)/include/llvm/Config/config.h  \
-	  $(TopDistDir)/include/llvm/Support/DataTypes.h  \
-	  $(TopDistDir)/include/llvm/Support/ThreadSupport.h
+	  $(TopDistDir)/include/llvm/System/DataTypes.h
 
+clang-only: all
 tools-only: all
 libs-only: all
+install-clang: install
 install-libs: install
 
 #------------------------------------------------------------------------
@@ -123,10 +151,12 @@ install-libs: install
 #------------------------------------------------------------------------
 FilesToConfig := \
   include/llvm/Config/config.h \
-  include/llvm/Support/DataTypes.h \
-  include/llvm/ADT/hash_map.h \
-  include/llvm/ADT/hash_set.h \
-  include/llvm/ADT/iterator.h
+  include/llvm/Config/Targets.def \
+  include/llvm/Config/AsmPrinters.def \
+  include/llvm/Config/AsmParsers.def \
+  include/llvm/Config/Disassemblers.def \
+  include/llvm/System/DataTypes.h \
+  tools/llvmc/plugins/Base/Base.td
 FilesToConfigPATH  := $(addprefix $(LLVM_OBJ_ROOT)/,$(FilesToConfig))
 
 all-local:: $(FilesToConfigPATH)
@@ -177,14 +207,14 @@ SVN = svn
 SVN-UPDATE-OPTIONS =
 AWK = awk
 SUB-SVN-DIRS = $(AWK) '/\?\ \ \ \ \ \ / {print $$2}'   \
-		| LANG=C xargs $(SVN) info 2>/dev/null \
+		| LC_ALL=C xargs $(SVN) info 2>/dev/null \
 		| $(AWK) '/Path:\ / {print $$2}'
 
 update:
 	$(SVN) $(SVN-UPDATE-OPTIONS) update $(LLVM_SRC_ROOT)
 	@ $(SVN) status $(LLVM_SRC_ROOT) | $(SUB-SVN-DIRS) | xargs $(SVN) $(SVN-UPDATE-OPTIONS) update
 
-happiness: update all check unittests
+happiness: update all check-all
 
 .PHONY: srpm rpm update happiness
 
@@ -192,3 +222,9 @@ happiness: update all check unittests
 
 .NOTPARALLEL:
 
+else # Building "Apple-style."
+# In an Apple-style build, once configuration is done, lines marked
+# "Apple-style" are removed with sed!  Please don't remove these!
+# Look for the string "Apple-style" in utils/buildit/build_llvm.
+include $(shell find . -name GNUmakefile) # Building "Apple-style."
+endif # Building "Apple-style."