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 #===------------------------------------------------------------------------===#
12 # Top-Level LLVM Build Stages:
13 # 1. Build lib/System and lib/Support, which are 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
27 ifneq ($(findstring llvmCore
, $(RC_ProjectName
)),llvmCore
) # Normal build (not "Apple-style").
29 ifeq ($(BUILD_DIRS_ONLY
),1)
30 DIRS
:= lib
/System lib
/Support utils
33 DIRS
:= lib
/System lib
/Support utils lib
/VMCore lib tools
/llvm-config \
34 tools runtime docs unittests
35 OPTIONAL_DIRS
:= projects bindings
38 ifeq ($(BUILD_EXAMPLES
),1)
39 OPTIONAL_DIRS
+= examples
42 EXTRA_DIST
:= test unittests llvm.spec
include win32 Xcode
44 include $(LEVEL
)/Makefile.config
46 # llvm-gcc4 doesn't need runtime libs. llvm-gcc4 is the only supported one.
47 # FIXME: Remove runtime entirely once we have an understanding of where
48 # libprofile etc should go.
49 #ifeq ($(LLVMGCC_MAJVERS),4)
50 # DIRS := $(filter-out runtime, $(DIRS))
53 ifeq ($(MAKECMDGOALS
),libs-only
)
54 DIRS
:= $(filter-out tools runtime docs
, $(DIRS
))
58 ifeq ($(MAKECMDGOALS
),install-libs
)
59 DIRS
:= $(filter-out tools runtime docs
, $(DIRS
))
60 OPTIONAL_DIRS
:= $(filter bindings
, $(OPTIONAL_DIRS
))
63 ifeq ($(MAKECMDGOALS
),tools-only
)
64 DIRS
:= $(filter-out runtime docs
, $(DIRS
))
68 ifeq ($(MAKECMDGOALS
),install-clang
)
69 DIRS
:= tools
/clang
/tools
/driver tools
/clang
/lib
/Headers \
70 tools
/clang
/lib
/Runtime tools
/clang
/docs
75 ifeq ($(MAKECMDGOALS
),clang-only
)
76 DIRS
:= $(filter-out tools runtime docs unittests
, $(DIRS
)) tools
/clang
80 ifeq ($(MAKECMDGOALS
),unittests
)
81 DIRS
:= $(filter-out tools runtime docs
, $(DIRS
)) utils unittests
85 # Use NO_INSTALL define of the Makefile of each directory for deciding
86 # if the directory is installed or not
87 ifeq ($(MAKECMDGOALS
),install)
88 OPTIONAL_DIRS
:= $(filter bindings
, $(OPTIONAL_DIRS
))
91 # If we're cross-compiling, build the build-hosted tools first
92 ifeq ($(LLVM_CROSS_COMPILING
),1)
93 all:: cross-compile-build-tools
96 $(Verb
) rm -rf BuildTools
98 cross-compile-build-tools
:
99 $(Verb
) if
[ ! -f BuildTools
/Makefile
]; then \
100 $(MKDIR
) BuildTools
; \
104 $(PROJ_SRC_DIR
)/configure
--build
=$(BUILD_TRIPLE
) \
105 --host
=$(BUILD_TRIPLE
) --target
=$(BUILD_TRIPLE
); \
108 ($(MAKE
) -C BuildTools \
111 ENABLE_OPTIMIZED
=$(ENABLE_OPTIMIZED
) \
112 ENABLE_PROFILING
=$(ENABLE_PROFILING
) \
113 ENABLE_COVERAGE
=$(ENABLE_COVERAGE
) \
114 DISABLE_ASSERTIONS
=$(DISABLE_ASSERTIONS
) \
115 ENABLE_EXPENSIVE_CHECKS
=$(ENABLE_EXPENSIVE_CHECKS
) \
119 # Include the main makefile machinery.
120 include $(LLVM_SRC_ROOT
)/Makefile.rules
122 # Specify options to pass to configure script when we're
123 # running the dist-check target
124 DIST_CHECK_CONFIG_OPTIONS
= --with-llvmgccdir
=$(LLVMGCCDIR
)
126 .PHONY
: debug-opt-prof
128 $(Echo
) Building Debug Version
131 $(Echo
) Building Optimized Version
133 $(Verb
) $(MAKE
) ENABLE_OPTIMIZED
=1
135 $(Echo
) Building Profiling Version
137 $(Verb
) $(MAKE
) ENABLE_PROFILING
=1
140 $(Echo
) Eliminating files constructed by configure
142 $(TopDistDir
)/include/llvm
/Config
/config.h \
143 $(TopDistDir
)/include/llvm
/System
/DataTypes.h
148 install-clang
: install
149 install-libs
: install
151 #------------------------------------------------------------------------
152 # Make sure the generated headers are up-to-date. This must be kept in
153 # sync with the AC_CONFIG_HEADER invocations in autoconf/configure.ac
154 #------------------------------------------------------------------------
156 include/llvm
/Config
/config.h \
157 include/llvm
/Config
/Targets.def \
158 include/llvm
/Config
/AsmPrinters.def \
159 include/llvm
/Config
/AsmParsers.def \
160 include/llvm
/Config
/Disassemblers.def \
161 include/llvm
/System
/DataTypes.h \
162 tools
/llvmc
/plugins
/Base
/Base.td
163 FilesToConfigPATH
:= $(addprefix $(LLVM_OBJ_ROOT
)/,$(FilesToConfig
))
165 all-local
:: $(FilesToConfigPATH
)
166 $(FilesToConfigPATH
) : $(LLVM_OBJ_ROOT
)/% : $(LLVM_SRC_ROOT
)/%.in
167 $(Echo
) Regenerating
$*
168 $(Verb
) cd
$(LLVM_OBJ_ROOT
) && $(ConfigStatusScript
) $*
169 .PRECIOUS
: $(FilesToConfigPATH
)
171 # NOTE: This needs to remain as the last target definition in this file so
172 # that it gets executed last.
173 ifneq ($(BUILD_DIRS_ONLY
),1)
175 $(Echo
) '*****' Completed
$(BuildMode
)$(AssertMode
) Build
176 ifeq ($(BuildMode
),Debug
)
177 $(Echo
) '*****' Note
: Debug build can be
10 times slower than an
178 $(Echo
) '*****' optimized build. Use
'make ENABLE_OPTIMIZED=1' to
179 $(Echo
) '*****' make an optimized build. Alternatively you can
180 $(Echo
) '*****' configure with
--enable-optimized.
185 $(Verb
)$(MAKE
) check TESTSUITE
=Feature RUNLLVM2CPP
=1
188 $(Verb
)$(MAKE
) -C
test check-one TESTONE
=$(TESTONE
)
190 srpm
: $(LLVM_OBJ_ROOT
)/llvm.spec
191 rpmbuild
-bs
$(LLVM_OBJ_ROOT
)/llvm.spec
193 rpm
: $(LLVM_OBJ_ROOT
)/llvm.spec
194 rpmbuild
-bb
--target
$(TARGET_TRIPLE
) $(LLVM_OBJ_ROOT
)/llvm.spec
197 $(Verb
) du
-sk
$(LibDir
)
198 $(Verb
) du
-sk
$(ToolDir
)
199 $(Verb
) du
-sk
$(ExmplDir
)
200 $(Verb
) du
-sk
$(ObjDir
)
203 $(Verb
) if
test ! -f .
/config.status
; then \
204 .
/configure
--prefix="$(LLVM_TOP)/install" \
205 --with-llvm-gcc
="$(LLVM_TOP)/llvm-gcc" ; \
207 $(Verb
) $(MAKE
) tools-only
212 SUB-SVN-DIRS
= $(AWK
) '/\?\ \ \ \ \ \ / {print $$2}' \
213 | LC_ALL
=C xargs
$(SVN
) info 2>/dev
/null \
214 |
$(AWK
) '/Path:\ / {print $$2}'
217 $(SVN
) $(SVN-UPDATE-OPTIONS
) update
$(LLVM_SRC_ROOT
)
218 @
$(SVN
) status
$(LLVM_SRC_ROOT
) |
$(SUB-SVN-DIRS
) | xargs
$(SVN
) $(SVN-UPDATE-OPTIONS
) update
220 happiness
: update
all check unittests
222 .PHONY
: srpm rpm update happiness
224 # declare all targets at this level to be serial:
228 else # Building "Apple-style."
229 # In an Apple-style build, once configuration is done, lines marked
230 # "Apple-style" are removed with sed! Please don't remove these!
231 # Look for the string "Apple-style" in utils/buildit/build_llvm.
232 include $(shell find .
-name GNUmakefile
) # Building "Apple-style."
233 endif # Building "Apple-style."