source: icGREP/icgrep-devel/llvm-3.8.0.src/Makefile @ 6109

Last change on this file since 6109 was 5027, checked in by cameron, 3 years ago

Upgrade to llvm 3.8

File size: 8.7 KB
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1#===- ./Makefile -------------------------------------------*- Makefile -*--===#
2#
3#                     The LLVM Compiler Infrastructure
4#
5# This file is distributed under the University of Illinois Open Source
6# License. See LICENSE.TXT for details.
7#
8#===------------------------------------------------------------------------===#
9
10LEVEL := .
11
12# Top-Level LLVM Build Stages:
13#   1. Build lib/Support and lib/TableGen, which are used by utils (tblgen).
14#   2. Build utils, which is used by IR.
15#   3. Build IR, 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, docs, and cmake modules.
19#
20# When cross-compiling, there are some things (tablegen) that need to
21# be build for the build system first.
22
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.
27ifneq ($(findstring llvmCore, $(RC_ProjectName)),llvmCore)  # Normal build (not "Apple-style").
28
29ifeq ($(BUILD_DIRS_ONLY),1)
30  DIRS := lib/Support lib/TableGen utils tools/llvm-config
31  OPTIONAL_DIRS := tools/clang/utils/TableGen
32else
33  DIRS := lib/Support lib/TableGen utils lib/IR lib tools/llvm-shlib \
34          tools/llvm-config tools docs cmake unittests
35  OPTIONAL_DIRS := projects bindings
36endif
37
38ifeq ($(BUILD_EXAMPLES),1)
39  OPTIONAL_DIRS += examples
40endif
41
42EXTRA_DIST := test unittests llvm.spec include win32 Xcode
43
44include $(LEVEL)/Makefile.config
45
46ifneq ($(ENABLE_SHARED),1)
47  DIRS := $(filter-out tools/llvm-shlib, $(DIRS))
48endif
49
50ifneq ($(ENABLE_DOCS),1)
51  DIRS := $(filter-out docs, $(DIRS))
52endif
53
54ifeq ($(MAKECMDGOALS),libs-only)
55  DIRS := $(filter-out tools docs, $(DIRS))
56  OPTIONAL_DIRS :=
57endif
58
59ifeq ($(MAKECMDGOALS),install-libs)
60  DIRS := $(filter-out tools docs, $(DIRS))
61  OPTIONAL_DIRS := $(filter bindings, $(OPTIONAL_DIRS))
62endif
63
64ifeq ($(MAKECMDGOALS),tools-only)
65  DIRS := $(filter-out docs, $(DIRS))
66  OPTIONAL_DIRS :=
67endif
68
69ifeq ($(MAKECMDGOALS),install-clang)
70  DIRS := tools/clang/tools/driver tools/clang/lib/Headers \
71          tools/clang/tools/libclang \
72          tools/clang/tools/c-index-test \
73          tools/clang/include/clang-c \
74          tools/clang/runtime tools/clang/docs \
75          tools/lto
76  OPTIONAL_DIRS :=
77  NO_INSTALL = 1
78endif
79
80ifeq ($(MAKECMDGOALS),clang-only)
81  DIRS := $(filter-out tools docs unittests, $(DIRS)) \
82          tools/clang tools/lto
83  OPTIONAL_DIRS :=
84endif
85
86ifeq ($(MAKECMDGOALS),unittests)
87  DIRS := $(filter-out tools docs, $(DIRS)) utils unittests
88  OPTIONAL_DIRS :=
89endif
90
91# Use NO_INSTALL define of the Makefile of each directory for deciding
92# if the directory is installed or not
93ifeq ($(MAKECMDGOALS),install)
94  OPTIONAL_DIRS := $(filter bindings, $(OPTIONAL_DIRS))
95endif
96
97# Don't build unittests when ONLY_TOOLS is set.
98ifneq ($(ONLY_TOOLS),)
99  DIRS := $(filter-out unittests, $(DIRS))
100endif
101
102# If we're cross-compiling, build the build-hosted tools first
103ifeq ($(LLVM_CROSS_COMPILING),1)
104all:: cross-compile-build-tools
105
106clean::
107        $(Verb) rm -rf BuildTools
108
109cross-compile-build-tools:
110        $(Verb) if [ ! -f BuildTools/Makefile ]; then \
111          $(MKDIR) BuildTools; \
112          cd BuildTools ; \
113          unset CFLAGS ; \
114          unset CXXFLAGS ; \
115          AR=$(BUILD_AR) ; \
116          AS=$(BUILD_AS) ; \
117          LD=$(BUILD_LD) ; \
118          CC=$(BUILD_CC) ; \
119          CXX=$(BUILD_CXX) ; \
120          unset SDKROOT ; \
121          unset UNIVERSAL_SDK_PATH ; \
122          configure_opts= ; \
123          if test "$(ENABLE_LIBCPP)" -ne 0 ; then \
124            configure_opts="$$configure_opts --enable-libcpp"; \
125          fi; \
126          $(PROJ_SRC_DIR)/configure --build=$(BUILD_TRIPLE) \
127                --host=$(BUILD_TRIPLE) --target=$(BUILD_TRIPLE) \
128                --disable-polly $$configure_opts; \
129          cd .. ; \
130        fi; \
131        ($(MAKE) -C BuildTools \
132          BUILD_DIRS_ONLY=1 \
133          UNIVERSAL= \
134          UNIVERSAL_SDK_PATH= \
135          SDKROOT= \
136          TARGET_NATIVE_ARCH="$(TARGET_NATIVE_ARCH)" \
137          TARGETS_TO_BUILD="$(TARGETS_TO_BUILD)" \
138          TARGET_LIBS="$(LIBS)" \
139          ENABLE_OPTIMIZED=$(ENABLE_OPTIMIZED) \
140          ENABLE_PROFILING=$(ENABLE_PROFILING) \
141          ENABLE_COVERAGE=$(ENABLE_COVERAGE) \
142          DISABLE_ASSERTIONS=$(DISABLE_ASSERTIONS) \
143          ENABLE_EXPENSIVE_CHECKS=$(ENABLE_EXPENSIVE_CHECKS) \
144          ENABLE_LIBCPP=$(ENABLE_LIBCPP) \
145          CFLAGS= \
146          CXXFLAGS= \
147        ) || exit 1;
148endif
149
150# Include the main makefile machinery.
151include $(LLVM_SRC_ROOT)/Makefile.rules
152
153# Specify options to pass to configure script when we're
154# running the dist-check target
155DIST_CHECK_CONFIG_OPTIONS = --with-llvmgccdir=$(LLVMGCCDIR)
156
157.PHONY: debug-opt-prof
158debug-opt-prof:
159        $(Echo) Building Debug Version
160        $(Verb) $(MAKE)
161        $(Echo)
162        $(Echo) Building Optimized Version
163        $(Echo)
164        $(Verb) $(MAKE) ENABLE_OPTIMIZED=1
165        $(Echo)
166        $(Echo) Building Profiling Version
167        $(Echo)
168        $(Verb) $(MAKE) ENABLE_PROFILING=1
169
170dist-hook::
171        $(Echo) Eliminating files constructed by configure
172        $(Verb) $(RM) -f \
173          $(TopDistDir)/include/llvm/Config/config.h  \
174          $(TopDistDir)/include/llvm/Support/DataTypes.h
175
176clang-only: all
177tools-only: all
178libs-only: all
179install-clang: install
180install-libs: install
181
182# If SHOW_DIAGNOSTICS is enabled, clear the diagnostics file first.
183ifeq ($(SHOW_DIAGNOSTICS),1)
184clean-diagnostics:
185        $(Verb) rm -f $(LLVM_OBJ_ROOT)/$(BuildMode)/diags
186.PHONY: clean-diagnostics
187
188all-local:: clean-diagnostics
189endif
190
191#------------------------------------------------------------------------
192# Make sure the generated files are up-to-date. This must be kept in
193# sync with the AC_CONFIG_HEADER and AC_CONFIG_FILE invocations in
194# autoconf/configure.ac.
195# Note that Makefile.config is covered by its own separate rule
196# in Makefile.rules where it can be reused by sub-projects.
197#------------------------------------------------------------------------
198FilesToConfig := \
199  bindings/ocaml/llvm/META.llvm \
200  docs/doxygen.cfg \
201  llvm.spec \
202  include/llvm/Config/config.h \
203  include/llvm/Config/llvm-config.h \
204  include/llvm/Config/Targets.def \
205  include/llvm/Config/AsmPrinters.def \
206  include/llvm/Config/AsmParsers.def \
207  include/llvm/Config/Disassemblers.def \
208  include/llvm/Support/DataTypes.h
209FilesToConfigPATH  := $(addprefix $(LLVM_OBJ_ROOT)/,$(FilesToConfig))
210
211all-local:: $(FilesToConfigPATH)
212$(FilesToConfigPATH) : $(LLVM_OBJ_ROOT)/% : $(LLVM_SRC_ROOT)/%.in
213        $(Echo) Regenerating $*
214        $(Verb) cd $(LLVM_OBJ_ROOT) && $(ConfigStatusScript) $*
215.PRECIOUS: $(FilesToConfigPATH)
216
217# NOTE: This needs to remain as the last target definition in this file so
218# that it gets executed last.
219ifneq ($(BUILD_DIRS_ONLY),1)
220all::
221        $(Echo) '*****' Completed $(BuildMode) Build
222ifneq ($(ENABLE_OPTIMIZED),1)
223        $(Echo) '*****' Note: Debug build can be 10 times slower than an
224        $(Echo) '*****' optimized build. Use 'make ENABLE_OPTIMIZED=1' to
225        $(Echo) '*****' make an optimized build. Alternatively you can
226        $(Echo) '*****' configure with --enable-optimized.
227ifeq ($(SHOW_DIAGNOSTICS),1)
228        $(Verb) if test -s $(LLVM_OBJ_ROOT)/$(BuildMode)/diags; then \
229          $(LLVM_SRC_ROOT)/utils/clang-parse-diagnostics-file -a \
230            $(LLVM_OBJ_ROOT)/$(BuildMode)/diags; \
231        fi
232endif
233endif
234endif
235
236check-llvm2cpp:
237        $(Verb)$(MAKE) check TESTSUITE=Feature RUNLLVM2CPP=1
238
239srpm: $(LLVM_OBJ_ROOT)/llvm.spec
240        rpmbuild -bs $(LLVM_OBJ_ROOT)/llvm.spec
241
242rpm: $(LLVM_OBJ_ROOT)/llvm.spec
243        rpmbuild -bb --target $(TARGET_TRIPLE) $(LLVM_OBJ_ROOT)/llvm.spec
244
245show-footprint:
246        $(Verb) du -sk $(LibDir)
247        $(Verb) du -sk $(ToolDir)
248        $(Verb) du -sk $(ExmplDir)
249        $(Verb) du -sk $(ObjDir)
250
251build-for-llvm-top:
252        $(Verb) if test ! -f ./config.status ; then \
253          ./configure --prefix="$(LLVM_TOP)/install" \
254            --with-llvm-gcc="$(LLVM_TOP)/llvm-gcc" ; \
255        fi
256        $(Verb) $(MAKE) tools-only
257
258SVN = svn
259SVN-UPDATE-OPTIONS =
260AWK = awk
261
262# Multiline variable defining a recursive function for finding svn repos rooted at
263# a given path. svnup() requires one argument: the root to search from.
264define SUB_SVN_DIRS
265svnup() {
266  dirs=`svn status --no-ignore $$1 | awk '/^(I|\?) / {print $$2}' | LC_ALL=C xargs svn info 2>/dev/null | awk '/^Path:\ / {print $$2}'`;
267  if [ "$$dirs" = "" ]; then
268    return;
269  fi;
270  for f in $$dirs; do
271          echo $$f;
272    svnup $$f;
273  done
274}
275endef
276export SUB_SVN_DIRS
277
278update:
279        $(SVN) $(SVN-UPDATE-OPTIONS) update $(LLVM_SRC_ROOT)
280        @eval $$SUB_SVN_DIRS; $(SVN) status --no-ignore $(LLVM_SRC_ROOT) | svnup $(LLVM_SRC_ROOT) | xargs $(SVN) $(SVN-UPDATE-OPTIONS) update
281
282happiness: update all check-all
283
284.PHONY: srpm rpm update happiness
285
286# declare all targets at this level to be serial:
287
288.NOTPARALLEL:
289
290else # Building "Apple-style."
291# In an Apple-style build, once configuration is done, lines marked
292# "Apple-style" are removed with sed!  Please don't remove these!
293# Look for the string "Apple-style" in utils/buildit/build_llvm.
294include $(shell find . -name GNUmakefile) # Building "Apple-style."
295endif # Building "Apple-style."
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