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
  10 LEVEL = .
  11 DIRS = lib/System lib/Support utils lib/VMCore lib
  12
  13 include $(LEVEL)/Makefile.config
  14
  15
  16 ifeq ($(MAKECMDGOALS),tools-only)
  17   DIRS += tools
  18 else
  19   ifneq ($(MAKECMDGOALS),libs-only)
  20     DIRS += tools
  21     ifneq ($(LLVMGCC_MAJVERS),4)
  22       DIRS += runtime
  23     else
  24       $(warning Skipping runtime libraries, llvm-gcc 4 detected.)
  25     endif
  26
  27     DIRS += docs
  28   endif
  29 endif
  30
  31 # Don't install utils, they are only used to build LLVM.
  32 #
  33 ifeq ($(MAKECMDGOALS),install)
  34   DIRS := $(filter-out utils, $(DIRS))
  35
  36   # Don't install examples or projects.
  37   OPTIONAL_DIRS :=
  38 endif
  39
  40
  41 EXTRA_DIST := test llvm.spec include win32 Xcode
  42
  43 # Include the main makefile machinery.
  44 include $(LLVM_SRC_ROOT)/Makefile.rules
  45
  46 # Specify options to pass to configure script when we're
  47 # running the dist-check target
  48 DIST_CHECK_CONFIG_OPTIONS = --with-llvmgccdir=$(LLVMGCCDIR)
  49
  50 .PHONY: debug-opt-prof
  51 debug-opt-prof:
  52         $(Echo) Building Debug Version
  53         $(Verb) $(MAKE)
  54         $(Echo)
  55         $(Echo) Building Optimized Version
  56         $(Echo)
  57         $(Verb) $(MAKE) ENABLE_OPTIMIZED=1
  58         $(Echo)
  59         $(Echo) Building Profiling Version
  60         $(Echo)
  61         $(Verb) $(MAKE) ENABLE_PROFILING=1
  62
  63 dist-hook::
  64         $(Echo) Eliminating files constructed by configure
  65         $(Verb) $(RM) -f \
  66           $(TopDistDir)/include/llvm/ADT/hash_map  \
  67           $(TopDistDir)/include/llvm/ADT/hash_set  \
  68           $(TopDistDir)/include/llvm/ADT/iterator  \
  69           $(TopDistDir)/include/llvm/Config/config.h  \
  70           $(TopDistDir)/include/llvm/Support/DataTypes.h  \
  71           $(TopDistDir)/include/llvm/Support/ThreadSupport.h
  72
  73 tools-only: all
  74 libs-only: all
  75
  76 #------------------------------------------------------------------------
  77 # Make sure the generated headers are up-to-date. This must be kept in
  78 # sync with the AC_CONFIG_HEADER invocations in autoconf/configure.ac
  79 #------------------------------------------------------------------------
  80 FilesToConfig := \
  81   include/llvm/Config/config.h \
  82   include/llvm/Support/DataTypes.h \
  83   include/llvm/ADT/hash_map \
  84   include/llvm/ADT/hash_set \
  85   include/llvm/ADT/iterator
  86 FilesToConfigPATH  := $(addprefix $(LLVM_OBJ_ROOT)/,$(FilesToConfig))
  87
  88 all-local:: $(FilesToConfigPATH)
  89 $(FilesToConfigPATH) : $(LLVM_OBJ_ROOT)/% : $(LLVM_SRC_ROOT)/%.in
  90         $(Echo) Regenerating $*
  91         $(Verb) cd $(LLVM_OBJ_ROOT) && $(ConfigStatusScript) $*
  92 .PRECIOUS: $(FilesToConfigPATH)
  93
  94 # NOTE: This needs to remain as the last target definition in this file so
  95 # that it gets executed last.
  96 all::
  97         $(Echo) '*****' Completed $(BuildMode)$(AssertMode) Build
  98 ifeq ($(BuildMode),Debug)
  99         $(Echo) '*****' Note: Debug build can be 10 times slower than an
 100         $(Echo) '*****' optimized build. Use 'make ENABLE_OPTIMIZED=1' to
 101         $(Echo) '*****' make an optimized build.
 102 endif
 103
 104 check-llvm2cpp:
 105         $(MAKE) check TESTSUITE=Feature RUNLLVM2CPP=1