When removing a function from the function set and adding it to deferred, we
[llvm.git] / Makefile
blobdbb759dd5fcec9e63eab1a7a3cdd57825f1aa002
1 #===- ./Makefile -------------------------------------------*- Makefile -*--===#
3 # The LLVM Compiler Infrastructure
5 # This file is distributed under the University of Illinois Open Source
6 # License. See LICENSE.TXT for details.
8 #===------------------------------------------------------------------------===#
10 LEVEL := .
12 # Top-Level LLVM Build Stages:
13 # 1. Build lib/Support, which is used by utils (tblgen).
14 # 2. Build utils, which is used by VMCore.
15 # 3. Build VMCore, which builds the Intrinsics.inc file used by libs.
16 # 4. Build libs, which are needed by llvm-config.
17 # 5. Build llvm-config, which determines inter-lib dependencies for tools.
18 # 6. Build tools, runtime, docs.
20 # When cross-compiling, there are some things (tablegen) that need to
21 # be build for the build system first.
23 # If "RC_ProjectName" exists in the environment, and its value is
24 # "llvmCore", then this is an "Apple-style" build; search for
25 # "Apple-style" in the comments for more info. Anything else is a
26 # normal build.
27 ifneq ($(findstring llvmCore, $(RC_ProjectName)),llvmCore) # Normal build (not "Apple-style").
29 ifeq ($(BUILD_DIRS_ONLY),1)
30 DIRS := lib/Support utils
31 OPTIONAL_DIRS :=
32 else
33 DIRS := lib/Support utils lib/VMCore lib tools/llvm-shlib \
34 tools/llvm-config tools runtime docs unittests
35 OPTIONAL_DIRS := projects bindings
36 endif
38 ifeq ($(BUILD_EXAMPLES),1)
39 OPTIONAL_DIRS += examples
40 endif
42 EXTRA_DIST := test unittests llvm.spec include win32 Xcode
44 include $(LEVEL)/Makefile.config
46 ifneq ($(ENABLE_SHARED),1)
47 DIRS := $(filter-out tools/llvm-shlib, $(DIRS))
48 endif
50 ifneq ($(ENABLE_DOCS),1)
51 DIRS := $(filter-out docs, $(DIRS))
52 endif
54 ifeq ($(MAKECMDGOALS),libs-only)
55 DIRS := $(filter-out tools runtime docs, $(DIRS))
56 OPTIONAL_DIRS :=
57 endif
59 ifeq ($(MAKECMDGOALS),install-libs)
60 DIRS := $(filter-out tools runtime docs, $(DIRS))
61 OPTIONAL_DIRS := $(filter bindings, $(OPTIONAL_DIRS))
62 endif
64 ifeq ($(MAKECMDGOALS),tools-only)
65 DIRS := $(filter-out runtime docs, $(DIRS))
66 OPTIONAL_DIRS :=
67 endif
69 ifeq ($(MAKECMDGOALS),install-clang)
70 DIRS := tools/clang/tools/driver tools/clang/lib/Headers \
71 tools/clang/runtime tools/clang/docs \
72 tools/lto
73 OPTIONAL_DIRS :=
74 NO_INSTALL = 1
75 endif
77 ifeq ($(MAKECMDGOALS),install-clang-c)
78 DIRS := tools/clang/tools/driver tools/clang/lib/Headers \
79 tools/clang/tools/libclang tools/clang/tools/c-index-test \
80 tools/clang/include/clang-c
81 OPTIONAL_DIRS :=
82 NO_INSTALL = 1
83 endif
85 ifeq ($(MAKECMDGOALS),clang-only)
86 DIRS := $(filter-out tools runtime docs unittests, $(DIRS)) \
87 tools/clang tools/lto
88 OPTIONAL_DIRS :=
89 endif
91 ifeq ($(MAKECMDGOALS),unittests)
92 DIRS := $(filter-out tools runtime docs, $(DIRS)) utils unittests
93 OPTIONAL_DIRS :=
94 endif
96 # Use NO_INSTALL define of the Makefile of each directory for deciding
97 # if the directory is installed or not
98 ifeq ($(MAKECMDGOALS),install)
99 OPTIONAL_DIRS := $(filter bindings, $(OPTIONAL_DIRS))
100 endif
102 # Don't build unittests when ONLY_TOOLS is set.
103 ifneq ($(ONLY_TOOLS),)
104 DIRS := $(filter-out unittests, $(DIRS))
105 endif
107 # If we're cross-compiling, build the build-hosted tools first
108 ifeq ($(LLVM_CROSS_COMPILING),1)
109 all:: cross-compile-build-tools
111 clean::
112 $(Verb) rm -rf BuildTools
114 cross-compile-build-tools:
115 $(Verb) if [ ! -f BuildTools/Makefile ]; then \
116 $(MKDIR) BuildTools; \
117 cd BuildTools ; \
118 unset CFLAGS ; \
119 unset CXXFLAGS ; \
120 $(PROJ_SRC_DIR)/configure --build=$(BUILD_TRIPLE) \
121 --host=$(BUILD_TRIPLE) --target=$(BUILD_TRIPLE); \
122 cd .. ; \
123 fi; \
124 (unset SDKROOT; \
125 $(MAKE) -C BuildTools \
126 BUILD_DIRS_ONLY=1 \
127 UNIVERSAL= \
128 ENABLE_OPTIMIZED=$(ENABLE_OPTIMIZED) \
129 ENABLE_PROFILING=$(ENABLE_PROFILING) \
130 ENABLE_COVERAGE=$(ENABLE_COVERAGE) \
131 DISABLE_ASSERTIONS=$(DISABLE_ASSERTIONS) \
132 ENABLE_EXPENSIVE_CHECKS=$(ENABLE_EXPENSIVE_CHECKS) \
133 CFLAGS= \
134 CXXFLAGS= \
135 ) || exit 1;
136 endif
138 # Include the main makefile machinery.
139 include $(LLVM_SRC_ROOT)/Makefile.rules
141 # Specify options to pass to configure script when we're
142 # running the dist-check target
143 DIST_CHECK_CONFIG_OPTIONS = --with-llvmgccdir=$(LLVMGCCDIR)
145 .PHONY: debug-opt-prof
146 debug-opt-prof:
147 $(Echo) Building Debug Version
148 $(Verb) $(MAKE)
149 $(Echo)
150 $(Echo) Building Optimized Version
151 $(Echo)
152 $(Verb) $(MAKE) ENABLE_OPTIMIZED=1
153 $(Echo)
154 $(Echo) Building Profiling Version
155 $(Echo)
156 $(Verb) $(MAKE) ENABLE_PROFILING=1
158 dist-hook::
159 $(Echo) Eliminating files constructed by configure
160 $(Verb) $(RM) -f \
161 $(TopDistDir)/include/llvm/Config/config.h \
162 $(TopDistDir)/include/llvm/Support/DataTypes.h
164 clang-only: all
165 tools-only: all
166 libs-only: all
167 install-clang: install
168 install-clang-c: install
169 install-libs: install
171 #------------------------------------------------------------------------
172 # Make sure the generated headers are up-to-date. This must be kept in
173 # sync with the AC_CONFIG_HEADER invocations in autoconf/configure.ac
174 #------------------------------------------------------------------------
175 FilesToConfig := \
176 include/llvm/Config/config.h \
177 include/llvm/Config/Targets.def \
178 include/llvm/Config/AsmPrinters.def \
179 include/llvm/Config/AsmParsers.def \
180 include/llvm/Config/Disassemblers.def \
181 include/llvm/Support/DataTypes.h \
182 tools/llvmc/src/Base.td
183 FilesToConfigPATH := $(addprefix $(LLVM_OBJ_ROOT)/,$(FilesToConfig))
185 all-local:: $(FilesToConfigPATH)
186 $(FilesToConfigPATH) : $(LLVM_OBJ_ROOT)/% : $(LLVM_SRC_ROOT)/%.in
187 $(Echo) Regenerating $*
188 $(Verb) cd $(LLVM_OBJ_ROOT) && $(ConfigStatusScript) $*
189 .PRECIOUS: $(FilesToConfigPATH)
191 # NOTE: This needs to remain as the last target definition in this file so
192 # that it gets executed last.
193 ifneq ($(BUILD_DIRS_ONLY),1)
194 all::
195 $(Echo) '*****' Completed $(BuildMode) Build
196 ifneq ($(ENABLE_OPTIMIZED),1)
197 $(Echo) '*****' Note: Debug build can be 10 times slower than an
198 $(Echo) '*****' optimized build. Use 'make ENABLE_OPTIMIZED=1' to
199 $(Echo) '*****' make an optimized build. Alternatively you can
200 $(Echo) '*****' configure with --enable-optimized.
201 endif
202 endif
204 check-llvm2cpp:
205 $(Verb)$(MAKE) check TESTSUITE=Feature RUNLLVM2CPP=1
207 srpm: $(LLVM_OBJ_ROOT)/llvm.spec
208 rpmbuild -bs $(LLVM_OBJ_ROOT)/llvm.spec
210 rpm: $(LLVM_OBJ_ROOT)/llvm.spec
211 rpmbuild -bb --target $(TARGET_TRIPLE) $(LLVM_OBJ_ROOT)/llvm.spec
213 show-footprint:
214 $(Verb) du -sk $(LibDir)
215 $(Verb) du -sk $(ToolDir)
216 $(Verb) du -sk $(ExmplDir)
217 $(Verb) du -sk $(ObjDir)
219 build-for-llvm-top:
220 $(Verb) if test ! -f ./config.status ; then \
221 ./configure --prefix="$(LLVM_TOP)/install" \
222 --with-llvm-gcc="$(LLVM_TOP)/llvm-gcc" ; \
224 $(Verb) $(MAKE) tools-only
226 SVN = svn
227 SVN-UPDATE-OPTIONS =
228 AWK = awk
229 SUB-SVN-DIRS = $(AWK) '/\?\ \ \ \ \ \ / {print $$2}' \
230 | LC_ALL=C xargs $(SVN) info 2>/dev/null \
231 | $(AWK) '/Path:\ / {print $$2}'
233 update:
234 $(SVN) $(SVN-UPDATE-OPTIONS) update $(LLVM_SRC_ROOT)
235 @ $(SVN) status $(LLVM_SRC_ROOT) | $(SUB-SVN-DIRS) | xargs $(SVN) $(SVN-UPDATE-OPTIONS) update
237 happiness: update all check-all
239 .PHONY: srpm rpm update happiness
241 # declare all targets at this level to be serial:
243 .NOTPARALLEL:
245 else # Building "Apple-style."
246 # In an Apple-style build, once configuration is done, lines marked
247 # "Apple-style" are removed with sed! Please don't remove these!
248 # Look for the string "Apple-style" in utils/buildit/build_llvm.
249 include $(shell find . -name GNUmakefile) # Building "Apple-style."
250 endif # Building "Apple-style."