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# targeted 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. 13ifndef CoreOSMakefiles 14CoreOSMakefiles = $(MAKEFILEPATH)/CoreOS 15endif 16include $(CoreOSMakefiles)/Standard/Standard.make 17 18# Enable Apple extensions to (gnu)make. 19USE_APPLE_PB_SUPPORT = all 20 21RC_ARCHS := ppc i386 22HOSTS = $(RC_ARCHS) 23targets = echo $(RC_ARCHS) 24TARGETS := $(shell $(targets)) 25 26SRCROOT = . 27 28SRC = $(shell cd $(SRCROOT) && pwd | sed s,/private,,) 29OBJROOT = $(SRC)/obj 30SYMROOT = $(OBJROOT)/../sym 31DSTROOT = $(OBJROOT)/../dst 32 33####################################################################### 34 35PREFIX = /Developer/usr/local 36 37# Unless assertions are forced on in the GMAKE command line, disable them. 38ifndef ENABLE_ASSERTIONS 39ENABLE_ASSERTIONS := no 40endif 41 42# Default is optimized build. 43ifeq ($(LLVM_DEBUG),1) 44LLVM_OPTIMIZED := no 45else 46LLVM_OPTIMIZED := yes 47endif 48 49# Default to not install libLTO.dylib. 50INSTALL_LIBLTO := no 51 52# Default to do a native build, not a cross-build for an ARM host or simulator. 53ARM_HOSTED_BUILD := no 54IOS_SIM_BUILD := no 55 56ifndef RC_ProjectSourceVersion 57RC_ProjectSourceVersion = 9999 58endif 59 60ifndef RC_ProjectSourceSubversion 61RC_ProjectSourceSubversion = 0 62endif 63 64# NOTE : Always put version numbers at the end because they are optional. 65install: $(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 73EmbeddedHosted: 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. 79EmbeddedSim: 80 export MACOSX_DEPLOYMENT_TARGET=`sw_vers -productVersion`; \ 81 $(MAKE) IOS_SIM_BUILD=yes PREFIX=$(SDKROOT)/usr/local install 82 83Embedded: 84 ARM_PLATFORM=`xcodebuild -version -sdk iphoneos PlatformPath` && \ 85 $(MAKE) DSTROOT=$(DSTROOT)$$ARM_PLATFORM install 86 87# installhdrs does nothing, because the headers aren't useful until 88# the compiler is installed. 89installhdrs: 90 91# We build and install in one shell script. 92build: 93 94installsrc: 95 @echo 96 @echo ++++++++++++++++++++++ 97 @echo + Installing sources + 98 @echo ++++++++++++++++++++++ 99 @echo 100 if [ $(SRCROOT) != . ]; then \ 101 $(PAX) -rw . $(SRCROOT); \ 102 fi 103 find -d "$(SRCROOT)" \( -type d -a -name .svn -o \ 104 -type f -a -name .DS_Store -o \ 105 -name \*~ -o -name .\#\* \) \ 106 -exec rm -rf {} \; 107 rm -rf "$(SRCROOT)/test" 108 109####################################################################### 110 111clean: 112 @echo 113 @echo ++++++++++++ 114 @echo + Cleaning + 115 @echo ++++++++++++ 116 @echo 117 @if [ -d $(OBJROOT) -a "$(OBJROOT)" != / ]; then \ 118 echo '*** DELETING ' $(OBJROOT); \ 119 rm -rf $(OBJROOT); \ 120 fi 121 @if [ -d $(SYMROOT) -a "$(SYMROOT)" != / ]; then \ 122 echo '*** DELETING ' $(SYMROOT); \ 123 rm -rf $(SYMROOT); \ 124 fi 125 @if [ -d $(DSTROOT) -a "$(DSTROOT)" != / ]; then \ 126 echo '*** DELETING ' $(DSTROOT); \ 127 rm -rf $(DSTROOT); \ 128 fi 129 130####################################################################### 131 132$(OBJROOT) $(SYMROOT) $(DSTROOT): 133 mkdir -p $@ 134 135.PHONY: install installsrc clean EmbeddedHosted EmbeddedSim Embedded 136