Makefile

   1 #===- ./Makefile -------------------------------------------*- Makefile -*--===#
   2 #
   3 #                     The LLVM Compiler Infrastructure
   4 #
   5 # This file was developed by the LLVM research group and is distributed under
   6 # the University of Illinois Open Source License. See LICENSE.TXT for details.
   7 #
   8 #===------------------------------------------------------------------------===#
   9 LEVEL = .
  10 DIRS = lib/System lib/Support utils lib
  11
  12 include $(LEVEL)/Makefile.config
  13
  14 ifeq ($(MAKECMDGOALS),tools-only)
  15   DIRS += tools
  16 else
  17   ifneq ($(MAKECMDGOALS),libs-only)
  18     DIRS += tools
  19     ifneq ($(LLVMGCC_MAJVERS),4)
  20       DIRS += runtime
  21     else
  22       $(warning Skipping runtime libraries, llvm-gcc 4 detected.)
  23     endif
  24     OPTIONAL_DIRS := examples projects
  25     DIRS += docs
  26   endif
  27 endif
  28 EXTRA_DIST := test llvm.spec include win32 Xcode
  29
  30 include $(LLVM_SRC_ROOT)/Makefile.rules
  31
  32 # Specify options to pass to configure script when we're
  33 # running the dist-check target
  34 DIST_CHECK_CONFIG_OPTIONS = --with-llvmgccdir=$(LLVMGCCDIR)
  35
  36 .PHONY: debug-opt-prof
  37 debug-opt-prof:
  38         $(Echo) Building Debug Version
  39         $(Verb) $(MAKE)
  40         $(Echo)
  41         $(Echo) Building Optimized Version
  42         $(Echo)
  43         $(Verb) $(MAKE) ENABLE_OPTIMIZED=1
  44         $(Echo)
  45         $(Echo) Building Profiling Version
  46         $(Echo)
  47         $(Verb) $(MAKE) ENABLE_PROFILING=1
  48
  49 dist-hook::
  50         $(Echo) Eliminating files constructed by configure
  51         $(Verb) $(RM) -f \
  52           $(TopDistDir)/include/llvm/ADT/hash_map  \
  53           $(TopDistDir)/include/llvm/ADT/hash_set  \
  54           $(TopDistDir)/include/llvm/ADT/iterator  \
  55           $(TopDistDir)/include/llvm/Config/config.h  \
  56           $(TopDistDir)/include/llvm/Support/DataTypes.h  \
  57           $(TopDistDir)/include/llvm/Support/ThreadSupport.h
  58
  59 tools-only: all
  60 libs-only: all
  61
  62 #------------------------------------------------------------------------
  63 # Make sure the generated headers are up-to-date. This must be kept in
  64 # sync with the AC_CONFIG_HEADER invocations in autoconf/configure.ac
  65 #------------------------------------------------------------------------
  66 FilesToConfig := \
  67   include/llvm/Config/config.h \
  68   include/llvm/Support/DataTypes.h \
  69   include/llvm/ADT/hash_map \
  70   include/llvm/ADT/hash_set \
  71   include/llvm/ADT/iterator
  72 FilesToConfigPATH  := $(addprefix $(LLVM_OBJ_ROOT)/,$(FilesToConfig))
  73
  74 all-local:: $(FilesToConfigPATH)
  75 $(FilesToConfigPATH) : $(LLVM_OBJ_ROOT)/% : $(LLVM_SRC_ROOT)/%.in
  76         $(Echo) Regenerating $*
  77         $(Verb) cd $(LLVM_OBJ_ROOT) && $(ConfigStatusScript) $*
  78 .PRECIOUS: $(FilesToConfigPATH)
  79
  80 # NOTE: This needs to remain as the last target definition in this file so
  81 # that it gets executed last.
  82 all::
  83         $(Echo) '*****' Completed $(BuildMode)$(AssertMode) Build
  84 ifeq ($(BuildMode),Debug)
  85         $(Echo) '*****' Note: Debug build can be 10 times slower than an
  86         $(Echo) '*****' optimized build. Use 'make ENABLE_OPTIMIZED=1' to
  87         $(Echo) '*****' make an optimized build.
  88 endif
  89