Makefile revision 273e48b53b0a44629eb90b2c5f029adbb4c20f77
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/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. 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/System lib/Support utils 31 OPTIONAL_DIRS := 32else 33 DIRS := lib/System lib/Support utils lib/VMCore lib tools/llvm-shlib \ 34 tools/llvm-config tools runtime docs 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, $(DIRS)) 48endif 49 50ifeq ($(MAKECMDGOALS),libs-only) 51 DIRS := $(filter-out tools runtime docs, $(DIRS)) 52 OPTIONAL_DIRS := 53endif 54 55ifeq ($(MAKECMDGOALS),install-libs) 56 DIRS := $(filter-out tools runtime docs, $(DIRS)) 57 OPTIONAL_DIRS := $(filter bindings, $(OPTIONAL_DIRS)) 58endif 59 60ifeq ($(MAKECMDGOALS),tools-only) 61 DIRS := $(filter-out runtime docs, $(DIRS)) 62 OPTIONAL_DIRS := 63endif 64 65ifeq ($(MAKECMDGOALS),install-clang) 66 DIRS := tools/clang/tools/driver tools/clang/lib/Headers \ 67 tools/clang/runtime tools/clang/docs \ 68 tools/lto 69 OPTIONAL_DIRS := 70 NO_INSTALL = 1 71endif 72 73ifeq ($(MAKECMDGOALS),install-clang-c) 74 DIRS := tools/clang/tools/driver tools/clang/lib/Headers \ 75 tools/clang/tools/libclang tools/clang/tools/c-index-test \ 76 tools/clang/include/clang-c 77 OPTIONAL_DIRS := 78 NO_INSTALL = 1 79endif 80 81ifeq ($(MAKECMDGOALS),clang-only) 82 DIRS := $(filter-out tools runtime docs unittests, $(DIRS)) \ 83 tools/clang tools/lto 84 OPTIONAL_DIRS := 85endif 86 87ifeq ($(MAKECMDGOALS),unittests) 88 DIRS := $(filter-out tools runtime docs, $(DIRS)) utils unittests 89 OPTIONAL_DIRS := 90endif 91 92# Use NO_INSTALL define of the Makefile of each directory for deciding 93# if the directory is installed or not 94ifeq ($(MAKECMDGOALS),install) 95 OPTIONAL_DIRS := $(filter bindings, $(OPTIONAL_DIRS)) 96endif 97 98# If we're cross-compiling, build the build-hosted tools first 99ifeq ($(LLVM_CROSS_COMPILING),1) 100all:: cross-compile-build-tools 101 102clean:: 103 $(Verb) rm -rf BuildTools 104 105cross-compile-build-tools: 106 $(Verb) if [ ! -f BuildTools/Makefile ]; then \ 107 $(MKDIR) BuildTools; \ 108 cd BuildTools ; \ 109 unset CFLAGS ; \ 110 unset CXXFLAGS ; \ 111 $(PROJ_SRC_DIR)/configure --build=$(BUILD_TRIPLE) \ 112 --host=$(BUILD_TRIPLE) --target=$(BUILD_TRIPLE); \ 113 cd .. ; \ 114 fi; \ 115 (unset SDKROOT; \ 116 $(MAKE) -C BuildTools \ 117 BUILD_DIRS_ONLY=1 \ 118 UNIVERSAL= \ 119 ENABLE_OPTIMIZED=$(ENABLE_OPTIMIZED) \ 120 ENABLE_PROFILING=$(ENABLE_PROFILING) \ 121 ENABLE_COVERAGE=$(ENABLE_COVERAGE) \ 122 DISABLE_ASSERTIONS=$(DISABLE_ASSERTIONS) \ 123 ENABLE_EXPENSIVE_CHECKS=$(ENABLE_EXPENSIVE_CHECKS) \ 124 CFLAGS= \ 125 CXXFLAGS= \ 126 ) || exit 1; 127endif 128 129# Include the main makefile machinery. 130include $(LLVM_SRC_ROOT)/Makefile.rules 131 132# Specify options to pass to configure script when we're 133# running the dist-check target 134DIST_CHECK_CONFIG_OPTIONS = --with-llvmgccdir=$(LLVMGCCDIR) 135 136.PHONY: debug-opt-prof 137debug-opt-prof: 138 $(Echo) Building Debug Version 139 $(Verb) $(MAKE) 140 $(Echo) 141 $(Echo) Building Optimized Version 142 $(Echo) 143 $(Verb) $(MAKE) ENABLE_OPTIMIZED=1 144 $(Echo) 145 $(Echo) Building Profiling Version 146 $(Echo) 147 $(Verb) $(MAKE) ENABLE_PROFILING=1 148 149dist-hook:: 150 $(Echo) Eliminating files constructed by configure 151 $(Verb) $(RM) -f \ 152 $(TopDistDir)/include/llvm/Config/config.h \ 153 $(TopDistDir)/include/llvm/System/DataTypes.h 154 155clang-only: all 156tools-only: all 157libs-only: all 158install-clang: install 159install-clang-c: install 160install-libs: install 161 162#------------------------------------------------------------------------ 163# Make sure the generated headers are up-to-date. This must be kept in 164# sync with the AC_CONFIG_HEADER invocations in autoconf/configure.ac 165#------------------------------------------------------------------------ 166FilesToConfig := \ 167 include/llvm/Config/config.h \ 168 include/llvm/Config/Targets.def \ 169 include/llvm/Config/AsmPrinters.def \ 170 include/llvm/Config/AsmParsers.def \ 171 include/llvm/Config/Disassemblers.def \ 172 include/llvm/System/DataTypes.h \ 173 tools/llvmc/plugins/Base/Base.td 174FilesToConfigPATH := $(addprefix $(LLVM_OBJ_ROOT)/,$(FilesToConfig)) 175 176all-local:: $(FilesToConfigPATH) 177$(FilesToConfigPATH) : $(LLVM_OBJ_ROOT)/% : $(LLVM_SRC_ROOT)/%.in 178 $(Echo) Regenerating $* 179 $(Verb) cd $(LLVM_OBJ_ROOT) && $(ConfigStatusScript) $* 180.PRECIOUS: $(FilesToConfigPATH) 181 182# NOTE: This needs to remain as the last target definition in this file so 183# that it gets executed last. 184ifneq ($(BUILD_DIRS_ONLY),1) 185all:: 186 $(Echo) '*****' Completed $(BuildMode) Build 187ifneq ($(ENABLE_OPTIMIZED),1) 188 $(Echo) '*****' Note: Debug build can be 10 times slower than an 189 $(Echo) '*****' optimized build. Use 'make ENABLE_OPTIMIZED=1' to 190 $(Echo) '*****' make an optimized build. Alternatively you can 191 $(Echo) '*****' configure with --enable-optimized. 192endif 193endif 194 195check-llvm2cpp: 196 $(Verb)$(MAKE) check TESTSUITE=Feature RUNLLVM2CPP=1 197 198check-one: 199 $(Verb)$(MAKE) -C test check-one TESTONE=$(TESTONE) 200 201srpm: $(LLVM_OBJ_ROOT)/llvm.spec 202 rpmbuild -bs $(LLVM_OBJ_ROOT)/llvm.spec 203 204rpm: $(LLVM_OBJ_ROOT)/llvm.spec 205 rpmbuild -bb --target $(TARGET_TRIPLE) $(LLVM_OBJ_ROOT)/llvm.spec 206 207show-footprint: 208 $(Verb) du -sk $(LibDir) 209 $(Verb) du -sk $(ToolDir) 210 $(Verb) du -sk $(ExmplDir) 211 $(Verb) du -sk $(ObjDir) 212 213build-for-llvm-top: 214 $(Verb) if test ! -f ./config.status ; then \ 215 ./configure --prefix="$(LLVM_TOP)/install" \ 216 --with-llvm-gcc="$(LLVM_TOP)/llvm-gcc" ; \ 217 fi 218 $(Verb) $(MAKE) tools-only 219 220SVN = svn 221SVN-UPDATE-OPTIONS = 222AWK = awk 223SUB-SVN-DIRS = $(AWK) '/\?\ \ \ \ \ \ / {print $$2}' \ 224 | LC_ALL=C xargs $(SVN) info 2>/dev/null \ 225 | $(AWK) '/Path:\ / {print $$2}' 226 227update: 228 $(SVN) $(SVN-UPDATE-OPTIONS) update $(LLVM_SRC_ROOT) 229 @ $(SVN) status $(LLVM_SRC_ROOT) | $(SUB-SVN-DIRS) | xargs $(SVN) $(SVN-UPDATE-OPTIONS) update 230 231happiness: update all check-all 232 233.PHONY: srpm rpm update happiness 234 235# declare all targets at this level to be serial: 236 237.NOTPARALLEL: 238 239else # Building "Apple-style." 240# In an Apple-style build, once configuration is done, lines marked 241# "Apple-style" are removed with sed! Please don't remove these! 242# Look for the string "Apple-style" in utils/buildit/build_llvm. 243include $(shell find . -name GNUmakefile) # Building "Apple-style." 244endif # Building "Apple-style." 245