utils/buildit/GNUmakefile

   1 # LLVM LOCAL file build machinery
   2 # LLVM Compiler Makefile for use by buildit.
   3 #
   4 # This makefile is intended only for use with B&I buildit. For "normal" builds
   5 # use the conventional top-level makefile.
   6 #
   7 # You can specify TARGETS=ppc (or i386) on the buildit command line to limit the
   8 # build to just one target. The default is for ppc and i386. The compiler
   9 # targetted at this host gets built anyway, but not installed unless it's listed
  10 # in TARGETS.
  11
  12 # Include the set of standard Apple makefile definitions.
  13 ifndef CoreOSMakefiles
  14 CoreOSMakefiles = $(MAKEFILEPATH)/CoreOS
  15 endif
  16 include $(CoreOSMakefiles)/Standard/Standard.make
  17
  18 # Enable Apple extensions to (gnu)make.
  19 USE_APPLE_PB_SUPPORT = all
  20
  21 RC_ARCHS := ppc i386
  22 HOSTS = $(RC_ARCHS)
  23 targets = echo $(RC_ARCHS)
  24 TARGETS := $(shell $(targets))
  25
  26 SRCROOT = .
  27
  28 SRC = $(shell cd $(SRCROOT) && pwd | sed s,/private,,)
  29 OBJROOT = $(SRC)/obj
  30 SYMROOT = $(OBJROOT)/../sym
  31 DSTROOT = $(OBJROOT)/../dst
  32
  33 #######################################################################
  34
  35 PREFIX = /Developer/usr/local
  36
  37 # Unless assertions are forced on in the GMAKE command line, disable them.
  38 ifndef ENABLE_ASSERTIONS
  39 ENABLE_ASSERTIONS := no
  40 endif
  41
  42 # Default is optimized build.
  43 ifeq ($(LLVM_DEBUG),1)
  44 LLVM_OPTIMIZED := no
  45 else
  46 LLVM_OPTIMIZED := yes
  47 endif
  48
  49 # Default to not install libLTO.dylib.
  50 INSTALL_LIBLTO := no
  51
  52 # Default to do a native build, not a cross-build for an ARM host or simulator.
  53 ARM_HOSTED_BUILD := no
  54 IOS_SIM_BUILD := no
  55
  56 ifndef RC_ProjectSourceVersion
  57 RC_ProjectSourceVersion = 9999
  58 endif
  59
  60 ifndef RC_ProjectSourceSubversion
  61 RC_ProjectSourceSubversion = 0
  62 endif
  63
  64 # NOTE : Always put version numbers at the end because they are optional.
  65 install: $(OBJROOT) $(SYMROOT) $(DSTROOT)
  66         cd $(OBJROOT) && \
  67           $(SRC)/utils/buildit/build_llvm "$(RC_ARCHS)" "$(TARGETS)" \
  68             $(SRC) $(PREFIX) $(DSTROOT) $(SYMROOT) \
  69             $(ENABLE_ASSERTIONS) $(LLVM_OPTIMIZED) $(INSTALL_LIBLTO) \
  70             $(ARM_HOSTED_BUILD) $(IOS_SIM_BUILD) \
  71             $(RC_ProjectSourceVersion) $(RC_ProjectSourceSubversion)
  72
  73 EmbeddedHosted:
  74         $(MAKE) ARM_HOSTED_BUILD=yes PREFIX=/usr/local install
  75
  76 # When building for the iOS simulator, MACOSX_DEPLOYMENT_TARGET is not set
  77 # by default, but it needs to be set when building tools that run on the host
  78 # (e.g., tblgen), so set it here.
  79 EmbeddedSim:
  80         export MACOSX_DEPLOYMENT_TARGET=`sw_vers -productVersion`; \
  81         $(MAKE) IOS_SIM_BUILD=yes PREFIX=$(SDKROOT)/usr/local install
  82
  83 # installhdrs does nothing, because the headers aren't useful until
  84 # the compiler is installed.
  85 installhdrs:
  86
  87 # We build and install in one shell script.
  88 build:
  89
  90 installsrc:
  91         @echo
  92         @echo ++++++++++++++++++++++
  93         @echo + Installing sources +
  94         @echo ++++++++++++++++++++++
  95         @echo
  96         if [ $(SRCROOT) != . ]; then \
  97           $(PAX) -rw . $(SRCROOT); \
  98         fi
  99         find -d "$(SRCROOT)" \( -type d -a -name .svn -o \
 100                                 -type f -a -name .DS_Store -o \
 101                                 -name \*~ -o -name .\#\* \) \
 102           -exec rm -rf {} \;
 103         rm -rf "$(SRCROOT)/test"
 104
 105 #######################################################################
 106
 107 clean:
 108         @echo
 109         @echo ++++++++++++
 110         @echo + Cleaning +
 111         @echo ++++++++++++
 112         @echo
 113         @if [ -d $(OBJROOT) -a "$(OBJROOT)" != / ]; then \
 114           echo '*** DELETING ' $(OBJROOT); \
 115           rm -rf $(OBJROOT); \
 116         fi
 117         @if [ -d $(SYMROOT) -a "$(SYMROOT)" != / ]; then \
 118           echo '*** DELETING ' $(SYMROOT); \
 119           rm -rf $(SYMROOT); \
 120         fi
 121         @if [ -d $(DSTROOT) -a "$(DSTROOT)" != / ]; then \
 122           echo '*** DELETING ' $(DSTROOT); \
 123           rm -rf $(DSTROOT); \
 124         fi
 125
 126 #######################################################################
 127
 128 $(OBJROOT) $(SYMROOT) $(DSTROOT):
 129         mkdir -p $@
 130
 131 .PHONY: install installsrc clean EmbeddedHosted EmbeddedSim