#===- ./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.
-#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+#
#===------------------------------------------------------------------------===#
LEVEL := .
# 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
+# 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 ($(RC_ProjectName),llvmCore) # Normal build (not "Apple-style").
+ifeq ($(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 unittests
+ OPTIONAL_DIRS := examples projects bindings
+endif
-OPTIONAL_DIRS := examples projects
-EXTRA_DIST := test llvm.spec include win32 Xcode
+EXTRA_DIST := test unittests llvm.spec include win32 Xcode
-include $(LEVEL)/Makefile.config
+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))
+# DIRS := $(filter-out runtime, $(DIRS))
#endif
ifeq ($(MAKECMDGOALS),libs-only)
OPTIONAL_DIRS :=
endif
+ifeq ($(MAKECMDGOALS),install-libs)
+ DIRS := $(filter-out tools runtime docs, $(DIRS))
+ OPTIONAL_DIRS := $(filter bindings, $(OPTIONAL_DIRS))
+endif
+
ifeq ($(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, $(DIRS))
+ifeq ($(MAKECMDGOALS),install-clang)
+ DIRS := tools/clang/tools/driver tools/clang/tools/clang-cc \
+ tools/clang/lib/Headers 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, $(DIRS)) utils unittests
+ OPTIONAL_DIRS :=
+endif
+
+# Use NO_INSTALL define of the Makefile of each directory for deciding
+# if the directory is installed or not
+ifeq ($(MAKECMDGOALS),install)
+ OPTIONAL_DIRS := $(filter bindings, $(OPTIONAL_DIRS))
+endif
+
+# If we're cross-compiling, build the build-hosted tools first
+ifeq ($(LLVM_CROSS_COMPILING),1)
+all:: cross-compile-build-tools
+
+clean::
+ $(Verb) rm -rf BuildTools
+
+cross-compile-build-tools:
+ $(Verb) if [ ! -f BuildTools/Makefile ]; then \
+ $(MKDIR) BuildTools; \
+ cd BuildTools ; \
+ $(PROJ_SRC_DIR)/configure --build=$(BUILD_TRIPLE) \
+ --host=$(BUILD_TRIPLE) --target=$(BUILD_TRIPLE); \
+ cd .. ; \
+ fi; \
+ ($(MAKE) -C BuildTools \
+ BUILD_DIRS_ONLY=1 \
+ UNIVERSAL= \
+ ENABLE_OPTIMIZED=$(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.
include $(LLVM_SRC_ROOT)/Makefile.rules
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
+ $(TopDistDir)/include/llvm/System/DataTypes.h
+clang-only: all
tools-only: all
libs-only: all
+install-clang: install
+install-libs: install
#------------------------------------------------------------------------
# Make sure the generated headers are up-to-date. This must be kept in
#------------------------------------------------------------------------
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
+ include/llvm/Config/Targets.def \
+ include/llvm/Config/AsmPrinters.def \
+ include/llvm/System/DataTypes.h \
+ tools/llvmc/plugins/Base/Base.td
FilesToConfigPATH := $(addprefix $(LLVM_OBJ_ROOT)/,$(FilesToConfig))
all-local:: $(FilesToConfigPATH)
-$(FilesToConfigPATH) : $(LLVM_OBJ_ROOT)/% : $(LLVM_SRC_ROOT)/%.in
+$(FilesToConfigPATH) : $(LLVM_OBJ_ROOT)/% : $(LLVM_SRC_ROOT)/%.in
$(Echo) Regenerating $*
$(Verb) cd $(LLVM_OBJ_ROOT) && $(ConfigStatusScript) $*
.PRECIOUS: $(FilesToConfigPATH)
# NOTE: This needs to remain as the last target definition in this file so
# that it gets executed last.
-all::
+ifneq ($(BUILD_DIRS_ONLY),1)
+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.
+ $(Echo) '*****' make an optimized build. Alternatively you can
+ $(Echo) '*****' configure with --enable-optimized.
+endif
endif
check-llvm2cpp:
check-one:
$(Verb)$(MAKE) -C test check-one TESTONE=$(TESTONE)
-srpm: $(LLVM_OBJ_ROOT)/llvm.spec
+srpm: $(LLVM_OBJ_ROOT)/llvm.spec
rpmbuild -bs $(LLVM_OBJ_ROOT)/llvm.spec
-rpm: $(LLVM_OBJ_ROOT)/llvm.spec
+rpm: $(LLVM_OBJ_ROOT)/llvm.spec
rpmbuild -bb --target $(TARGET_TRIPLE) $(LLVM_OBJ_ROOT)/llvm.spec
show-footprint:
fi
$(Verb) $(MAKE) tools-only
-.PHONY: srpm rpm
+SVN = svn
+SVN-UPDATE-OPTIONS =
+AWK = awk
+SUB-SVN-DIRS = $(AWK) '/\?\ \ \ \ \ \ / {print $$2}' \
+ | LC_ALL=C xargs $(SVN) info 2>/dev/null \
+ | $(AWK) '/Path:\ / {print $$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
+
+.PHONY: srpm rpm update happiness
+
+# declare all targets at this level to be serial:
+
+.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."
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