GNUmakefile revision 30174be37a97b8fbc395e92b5895fb8a89cc8c4e 
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.
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 = $(OBJROOT)/../dst
32
33#######################################################################
34
35PREFIX = /usr/local
36
37# Unless assertions are forced on in the GMAKE command line, disable them.
38ifndef ENABLE_ASSERTIONS
39ENABLE_ASSERTIONS := no
40endif
41
42# Default is optimized build.
43ifeq ($(LLVM_DEBUG),1)
44LLVM_OPTIMIZED := no
45else
46LLVM_OPTIMIZED := yes
47endif
48
49ifndef RC_ProjectSourceVersion
50RC_ProjectSourceVersion = 9999
51endif
52
53ifndef RC_ProjectSourceSubversion
54RC_ProjectSourceSubversion = 0
55endif
56
57# NOTE : Always put version numbers at the end because they are optional.
58install: $(OBJROOT) $(SYMROOT) $(DSTROOT)
59	cd $(OBJROOT) && \
60	  $(SRC)/utils/buildit/build_llvm "$(RC_ARCHS)" "$(TARGETS)" \
61	    $(SRC) $(PREFIX) $(DSTROOT) $(SYMROOT) \
62	    $(ENABLE_ASSERTIONS) $(LLVM_OPTIMIZED) \
63	    $(RC_ProjectSourceVersion) $(RC_ProjectSourceSubversion) 
64
65
66# installhdrs does nothing, because the headers aren't useful until
67# the compiler is installed.
68installhdrs:
69
70# We build and install in one shell script.
71build: 
72
73installsrc:
74	@echo
75	@echo ++++++++++++++++++++++
76	@echo + Installing sources +
77	@echo ++++++++++++++++++++++
78	@echo
79	if [ $(SRCROOT) != . ]; then \
80	  $(PAX) -rw . $(SRCROOT); \
81	fi
82	find -d "$(SRCROOT)" \( -type d -a -name .svn -o \
83	                        -type f -a -name .DS_Store -o \
84				-name \*~ -o -name .\#\* \) \
85	  -exec rm -rf {} \;
86	rm -rf "$(SRCROOT)/test"
87
88#######################################################################
89
90clean:
91	@echo
92	@echo ++++++++++++
93	@echo + Cleaning +
94	@echo ++++++++++++
95	@echo
96	@if [ -d $(OBJROOT) -a "$(OBJROOT)" != / ]; then \
97	  echo '*** DELETING ' $(OBJROOT); \
98	  rm -rf $(OBJROOT); \
99	fi
100	@if [ -d $(SYMROOT) -a "$(SYMROOT)" != / ]; then \
101	  echo '*** DELETING ' $(SYMROOT); \
102	  rm -rf $(SYMROOT); \
103	fi
104	@if [ -d $(DSTROOT) -a "$(DSTROOT)" != / ]; then \
105	  echo '*** DELETING ' $(DSTROOT); \
106	  rm -rf $(DSTROOT); \
107	fi
108
109#######################################################################
110
111$(OBJROOT) $(SYMROOT) $(DSTROOT):
112	mkdir -p $@
113
114.PHONY: install installsrc clean
115