Makefile revision 7f068f47a3a642674db20626284e65460dc0b1d6
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. 22ifeq ($(BUILD_DIRS_ONLY),1) 23 DIRS := lib/System lib/Support utils 24 OPTIONAL_DIRS := 25else 26 DIRS := lib/System lib/Support utils lib/VMCore lib tools/llvm-config \ 27 tools runtime docs unittests 28 OPTIONAL_DIRS := examples projects bindings 29endif 30 31EXTRA_DIST := test unittests llvm.spec include win32 Xcode 32 33include $(LEVEL)/Makefile.config 34 35# llvm-gcc4 doesn't need runtime libs. llvm-gcc4 is the only supported one. 36# FIXME: Remove runtime entirely once we have an understanding of where 37# libprofile etc should go. 38#ifeq ($(LLVMGCC_MAJVERS),4) 39# DIRS := $(filter-out runtime, $(DIRS)) 40#endif 41 42ifeq ($(MAKECMDGOALS),libs-only) 43 DIRS := $(filter-out tools runtime docs, $(DIRS)) 44 OPTIONAL_DIRS := 45endif 46 47ifeq ($(MAKECMDGOALS),install-libs) 48 DIRS := $(filter-out tools runtime docs, $(DIRS)) 49 OPTIONAL_DIRS := $(filter bindings, $(OPTIONAL_DIRS)) 50endif 51 52ifeq ($(MAKECMDGOALS),tools-only) 53 DIRS := $(filter-out runtime docs, $(DIRS)) 54 OPTIONAL_DIRS := 55endif 56 57ifeq ($(MAKECMDGOALS),install-clang) 58 DIRS := tools/clang/tools/driver tools/clang/tools/clang-cc \ 59 tools/clang/lib/Headers tools/clang/docs 60 OPTIONAL_DIRS := 61 NO_INSTALL = 1 62endif 63 64ifeq ($(MAKECMDGOALS),clang-only) 65 DIRS := $(filter-out tools runtime docs, $(DIRS)) tools/clang 66 OPTIONAL_DIRS := 67endif 68 69ifeq ($(MAKECMDGOALS),unittests) 70 DIRS := $(filter-out tools runtime docs, $(DIRS)) utils unittests 71 OPTIONAL_DIRS := 72endif 73 74# Use NO_INSTALL define of the Makefile of each directory for deciding 75# if the directory is installed or not 76ifeq ($(MAKECMDGOALS),install) 77 OPTIONAL_DIRS := $(filter bindings, $(OPTIONAL_DIRS)) 78endif 79 80# If we're cross-compiling, build the build-hosted tools first 81ifeq ($(LLVM_CROSS_COMPILING),1) 82all:: cross-compile-build-tools 83 84clean:: 85 $(Verb) rm -rf BuildTools 86 87cross-compile-build-tools: 88 $(Verb) if [ ! -f BuildTools/Makefile ]; then \ 89 $(MKDIR) BuildTools; \ 90 cd BuildTools ; \ 91 $(PROJ_SRC_DIR)/configure --build=$(BUILD_TRIPLE) \ 92 --host=$(BUILD_TRIPLE) --target=$(BUILD_TRIPLE); \ 93 cd .. ; \ 94 fi; \ 95 ($(MAKE) -C BuildTools \ 96 BUILD_DIRS_ONLY=1 \ 97 UNIVERSAL= \ 98 ENABLE_OPTIMIZED=$(ENABLE_OPTIMIZED) \ 99 ENABLE_PROFILING=$(ENABLE_PROFILING) \ 100 ENABLE_COVERAGE=$(ENABLE_COVERAGE) \ 101 DISABLE_ASSERTIONS=$(DISABLE_ASSERTIONS) \ 102 ENABLE_EXPENSIVE_CHECKS=$(ENABLE_EXPENSIVE_CHECKS) \ 103 ) || exit 1; 104endif 105 106# Include the main makefile machinery. 107include $(LLVM_SRC_ROOT)/Makefile.rules 108 109# Specify options to pass to configure script when we're 110# running the dist-check target 111DIST_CHECK_CONFIG_OPTIONS = --with-llvmgccdir=$(LLVMGCCDIR) 112 113.PHONY: debug-opt-prof 114debug-opt-prof: 115 $(Echo) Building Debug Version 116 $(Verb) $(MAKE) 117 $(Echo) 118 $(Echo) Building Optimized Version 119 $(Echo) 120 $(Verb) $(MAKE) ENABLE_OPTIMIZED=1 121 $(Echo) 122 $(Echo) Building Profiling Version 123 $(Echo) 124 $(Verb) $(MAKE) ENABLE_PROFILING=1 125 126dist-hook:: 127 $(Echo) Eliminating files constructed by configure 128 $(Verb) $(RM) -f \ 129 $(TopDistDir)/include/llvm/Config/config.h \ 130 $(TopDistDir)/include/llvm/Support/DataTypes.h \ 131 $(TopDistDir)/include/llvm/Support/ThreadSupport.h 132 133clang-only: all 134tools-only: all 135libs-only: all 136install-clang: install 137install-libs: install 138 139#------------------------------------------------------------------------ 140# Make sure the generated headers are up-to-date. This must be kept in 141# sync with the AC_CONFIG_HEADER invocations in autoconf/configure.ac 142#------------------------------------------------------------------------ 143FilesToConfig := \ 144 include/llvm/Config/config.h \ 145 include/llvm/Config/Targets.def \ 146 include/llvm/Config/AsmPrinters.def \ 147 include/llvm/Support/DataTypes.h 148FilesToConfigPATH := $(addprefix $(LLVM_OBJ_ROOT)/,$(FilesToConfig)) 149 150all-local:: $(FilesToConfigPATH) 151$(FilesToConfigPATH) : $(LLVM_OBJ_ROOT)/% : $(LLVM_SRC_ROOT)/%.in 152 $(Echo) Regenerating $* 153 $(Verb) cd $(LLVM_OBJ_ROOT) && $(ConfigStatusScript) $* 154.PRECIOUS: $(FilesToConfigPATH) 155 156# NOTE: This needs to remain as the last target definition in this file so 157# that it gets executed last. 158ifneq ($(BUILD_DIRS_ONLY),1) 159all:: 160 $(Echo) '*****' Completed $(BuildMode)$(AssertMode) Build 161ifeq ($(BuildMode),Debug) 162 $(Echo) '*****' Note: Debug build can be 10 times slower than an 163 $(Echo) '*****' optimized build. Use 'make ENABLE_OPTIMIZED=1' to 164 $(Echo) '*****' make an optimized build. Alternatively you can 165 $(Echo) '*****' configure with --enable-optimized. 166endif 167endif 168 169check-llvm2cpp: 170 $(Verb)$(MAKE) check TESTSUITE=Feature RUNLLVM2CPP=1 171 172check-one: 173 $(Verb)$(MAKE) -C test check-one TESTONE=$(TESTONE) 174 175srpm: $(LLVM_OBJ_ROOT)/llvm.spec 176 rpmbuild -bs $(LLVM_OBJ_ROOT)/llvm.spec 177 178rpm: $(LLVM_OBJ_ROOT)/llvm.spec 179 rpmbuild -bb --target $(TARGET_TRIPLE) $(LLVM_OBJ_ROOT)/llvm.spec 180 181show-footprint: 182 $(Verb) du -sk $(LibDir) 183 $(Verb) du -sk $(ToolDir) 184 $(Verb) du -sk $(ExmplDir) 185 $(Verb) du -sk $(ObjDir) 186 187build-for-llvm-top: 188 $(Verb) if test ! -f ./config.status ; then \ 189 ./configure --prefix="$(LLVM_TOP)/install" \ 190 --with-llvm-gcc="$(LLVM_TOP)/llvm-gcc" ; \ 191 fi 192 $(Verb) $(MAKE) tools-only 193 194SVN = svn 195SVN-UPDATE-OPTIONS = 196AWK = awk 197SUB-SVN-DIRS = $(AWK) '/\?\ \ \ \ \ \ / {print $$2}' \ 198 | LC_ALL=C xargs $(SVN) info 2>/dev/null \ 199 | $(AWK) '/Path:\ / {print $$2}' 200 201update: 202 $(SVN) $(SVN-UPDATE-OPTIONS) update $(LLVM_SRC_ROOT) 203 @ $(SVN) status $(LLVM_SRC_ROOT) | $(SUB-SVN-DIRS) | xargs $(SVN) $(SVN-UPDATE-OPTIONS) update 204 205happiness: update all check unittests 206 207.PHONY: srpm rpm update happiness 208 209# declare all targets at this level to be serial: 210 211.NOTPARALLEL: 212 213