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Vikram S. Adved60aede2002-07-09 12:04:21 +00001#===-- Makefile.common - Common make rules for LLVM -------*- makefile -*--====
Chris Lattner00950542001-06-06 20:29:01 +00002#
3# This file is included by all of the LLVM makefiles. This file defines common
4# rules to do things like compile a .cpp file or generate dependancy info.
5# These are platform dependant, so this is the file used to specify these
6# system dependant operations.
7#
Vikram S. Advec214e712002-08-29 23:28:46 +00008# The following functionality can be set by setting incoming variables.
9# The variable $(LEVEL) *must* be set:
Chris Lattner00950542001-06-06 20:29:01 +000010#
11# 1. LEVEL - The level of the current subdirectory from the top of the
12# MagicStats view. This level should be expressed as a path, for
13# example, ../.. for two levels deep.
14#
15# 2. DIRS - A list of subdirectories to be built. Fake targets are set up
Chris Lattnera8abc222002-09-18 03:22:27 +000016# so that each of the targets "all", "install", and "clean" each build
17# the subdirectories before the local target. DIRS are guaranteed to be
18# built in order.
Chris Lattner00950542001-06-06 20:29:01 +000019#
Chris Lattnera8abc222002-09-18 03:22:27 +000020# 3. PARALLEL_DIRS - A list of subdirectories to be built, but that may be
21# built in any order. All DIRS are built in order before PARALLEL_DIRS are
22# built, which are then built in any order.
23#
24# 4. Source - If specified, this sets the source code filenames. If this
Chris Lattner00950542001-06-06 20:29:01 +000025# is not set, it defaults to be all of the .cpp, .c, .y, and .l files
Chris Lattnere0010592001-10-18 01:48:09 +000026# in the current directory. Also, if you want to build files in addition
27# to the local files, you can use the ExtraSource variable
Chris Lattner00950542001-06-06 20:29:01 +000028#
Vikram S. Adved60aede2002-07-09 12:04:21 +000029#===-----------------------------------------------------------------------====
Chris Lattner00950542001-06-06 20:29:01 +000030
Vikram S. Advec214e712002-08-29 23:28:46 +000031# Configuration file to set paths specific to local installation of LLVM
32#
33include $(LEVEL)/Makefile.config
34
Chris Lattnere62dbe92002-07-23 17:56:16 +000035# These are options that can either be enabled here, or can be enabled on the
Chris Lattner9dd794e2002-08-03 20:19:30 +000036# make command line (ie, make ENABLE_PROFILING=1)
37#
38
39# When ENABLE_PROFILING is enabled, the llvm source base is built with profile
40# information to allow gprof to be used to get execution frequencies.
Chris Lattnere62dbe92002-07-23 17:56:16 +000041#
42#ENABLE_PROFILING = 1
Chris Lattner9dd794e2002-08-03 20:19:30 +000043
44# When ENABLE_PURIFY is enabled, the LLVM tools are linked with purify (which
45# must be locally installed) to allow for some automated memory error debugging.
46#
Chris Lattnere62dbe92002-07-23 17:56:16 +000047#ENABLE_PURIFY = 1
Chris Lattner9dd794e2002-08-03 20:19:30 +000048
49# When ENABLE_OPTIMIZED is enabled, Release builds of all of the LLVM code are
50# turned on, and Debug builds are turned off.
51#
Chris Lattnere62dbe92002-07-23 17:56:16 +000052#ENABLE_OPTIMIZED = 1
53
Chris Lattner4bb13b82002-09-13 22:14:47 +000054
55# Figure out how to do platform specific stuff on this platform. This is really
56# gross and should be autoconfiscated (automake actually), but should hopefully
57# work on Linux and solaris (SunOS).
58#
59UNAME := $(shell uname)
60include $(LEVEL)/Makefile.$(UNAME)
61
Chris Lattneredf1f232002-07-23 19:21:31 +000062ifdef SHARED_LIBRARY
63# if SHARED_LIBRARY is specified, the default is to build the dynamic lib
64dynamic ::
65endif
66
Chris Lattnerb19e59c2001-06-29 05:20:16 +000067# Default Rule: Make sure it's also a :: rule
Chris Lattner00950542001-06-06 20:29:01 +000068all ::
69
70# Default for install is to at least build everything...
71install ::
72
Chris Lattnere16b1b42002-08-09 15:41:55 +000073
74# Figure out which directory to build stuff into. We want to build into the
75# /shared directory by default because it is guaranteed to be local to the
76# current machine.
77#
Vikram S. Advec214e712002-08-29 23:28:46 +000078ifeq ($(LLVM_OBJ_DIR),.)
79BUILD_ROOT = $(LLVM_OBJ_DIR)
80BUILD_ROOT_TOP = $(LEVEL)
Chris Lattner285af382002-08-12 21:19:28 +000081else
82
Vikram S. Advec214e712002-08-29 23:28:46 +000083BUILD_ROOT := $(LLVM_OBJ_DIR)$(patsubst $(HOME)%,%,$(shell pwd))
Chris Lattner285af382002-08-12 21:19:28 +000084
85# Calculate the BUILD_ROOT_TOP variable, which is the top of the llvm/ tree.
86# Note that although this is just equal to $(BUILD_ROOT)/$(LEVEL), we cannot use
87# this expression because some of the directories on the source tree may not
88# exist in the build tree (for example the test/ heirarchy). Thus we evaluate
89# the directory to eliminate the ../'s
90#
91TOP_DIRECTORY := $(shell cd $(LEVEL); pwd)
Vikram S. Advec214e712002-08-29 23:28:46 +000092BUILD_ROOT_TOP := $(LLVM_OBJ_DIR)$(patsubst $(HOME)%,%,$(TOP_DIRECTORY))
Chris Lattnere16b1b42002-08-09 15:41:55 +000093endif
94
Chris Lattner00950542001-06-06 20:29:01 +000095#--------------------------------------------------------------------
Vikram S. Advec214e712002-08-29 23:28:46 +000096# Variables derived from configuration options...
Chris Lattner00950542001-06-06 20:29:01 +000097#--------------------------------------------------------------------
98
99#BinInstDir=/usr/local/bin
100#LibInstDir=/usrl/local/lib/xxx
101#DocInstDir=/usr/doc/xxx
102
Vikram S. Advedba59ef2001-08-06 19:01:20 +0000103BURG_OPTS = -I
104
Vikram S. Advec214e712002-08-29 23:28:46 +0000105PURIFY := $(PURIFY) -cache-dir="$(BUILD_ROOT_TOP)/../purifycache" -chain-length="30" -messages=all
Chris Lattner6e390702001-10-30 20:24:08 +0000106
Chris Lattnere62dbe92002-07-23 17:56:16 +0000107# Shorthand for commonly accessed directories
Chris Lattner285af382002-08-12 21:19:28 +0000108LIBDEBUG := $(BUILD_ROOT_TOP)/lib/Debug
109LIBRELEASE := $(BUILD_ROOT_TOP)/lib/Release
Vikram S. Adve41e78912002-09-20 14:03:13 +0000110LIBPROFILE := $(BUILD_ROOT_TOP)/lib/Profile
Chris Lattner285af382002-08-12 21:19:28 +0000111TOOLDEBUG := $(BUILD_ROOT_TOP)/tools/Debug
112TOOLRELEASE := $(BUILD_ROOT_TOP)/tools/Release
Vikram S. Adve41e78912002-09-20 14:03:13 +0000113TOOLPROFILE := $(BUILD_ROOT_TOP)/tools/Profile
Chris Lattnere62dbe92002-07-23 17:56:16 +0000114
Misha Brukmanb5f096f2002-09-12 16:05:39 +0000115# Verbosity levels
116ifdef VERBOSE
117VERB :=
118else
119VERB := @
120endif
121
Chris Lattner00950542001-06-06 20:29:01 +0000122#---------------------------------------------------------
123# Compilation options...
124#---------------------------------------------------------
125
Chris Lattner9b947012002-09-19 19:42:24 +0000126# Special tools used while building the LLVM tree. Burg is built as part of the
127# utils directory.
128#
Vikram S. Advea0c8e0a2002-10-15 01:59:45 +0000129BURG := $(TOOLDEBUG)/burg
Chris Lattner9b947012002-09-19 19:42:24 +0000130RunBurg := $(BURG) $(BURG_OPTS)
131
Vikram S. Advedba59ef2001-08-06 19:01:20 +0000132
Chris Lattner00950542001-06-06 20:29:01 +0000133# Enable this for profiling support with 'gprof'
Vikram S. Adve41e78912002-09-20 14:03:13 +0000134# This automatically enables optimized builds.
Chris Lattner18f47012002-05-10 18:51:54 +0000135ifdef ENABLE_PROFILING
Vikram S. Adve41e78912002-09-20 14:03:13 +0000136 PROFILE = -pg
137 ENABLE_OPTIMIZED = 1
Chris Lattner18f47012002-05-10 18:51:54 +0000138else
Vikram S. Adve41e78912002-09-20 14:03:13 +0000139 PROFILE =
Chris Lattner18f47012002-05-10 18:51:54 +0000140endif
Chris Lattner00950542001-06-06 20:29:01 +0000141
Vikram S. Advefeeae582002-09-18 11:55:13 +0000142# By default, strip symbol information from executable
143ifdef KEEP_SYMBOLS
144STRIP =
Chris Lattner527002c2003-01-31 19:00:26 +0000145STRIP_WARN_MSG =
Vikram S. Advefeeae582002-09-18 11:55:13 +0000146else
Chris Lattner527002c2003-01-31 19:00:26 +0000147STRIP = $(PLATFORMSTRIPOPTS)
148STRIP_WARN_MSG = "(without symbols) "
Vikram S. Advefeeae582002-09-18 11:55:13 +0000149endif
150
Chris Lattner73e1d0f2002-09-13 16:02:26 +0000151# Allow gnu extensions...
152CPPFLAGS += -D_GNU_SOURCE
153
Chris Lattnerc7acf812002-01-23 05:46:01 +0000154# -Wno-unused-parameter
Vikram S. Adve41e78912002-09-20 14:03:13 +0000155CompileCommonOpts := -Wall -W -Wwrite-strings -Wno-unused -I$(LEVEL)/include
Chris Lattner1d1e5b52003-02-13 16:56:30 +0000156CompileOptimizeOpts := -O3 -DNDEBUG -finline-functions -fshort-enums
Chris Lattner00950542001-06-06 20:29:01 +0000157
Chris Lattner172b6482002-09-22 02:47:15 +0000158# Compile a cpp file, don't link...
Chris Lattner285af382002-08-12 21:19:28 +0000159Compile := $(CXX) -c $(CPPFLAGS) $(CXXFLAGS) $(CompileCommonOpts)
160CompileG := $(Compile) -g -D_DEBUG
Chris Lattner1d1e5b52003-02-13 16:56:30 +0000161CompileO := $(Compile) $(CompileOptimizeOpts) -felide-constructors -fomit-frame-pointer
162CompileP := $(Compile) $(CompileOptimizeOpts) -felide-constructors $(PROFILE)
Chris Lattner00950542001-06-06 20:29:01 +0000163
Chris Lattner172b6482002-09-22 02:47:15 +0000164# Compile a c file, don't link...
165CompileC := $(CC) -c $(CPPFLAGS) $(CCFLAGS) $(CompileCommonOpts)
166CompileCG := $(CompileC) -g -D_DEBUG
Chris Lattner1d1e5b52003-02-13 16:56:30 +0000167CompileCO := $(CompileC) $(CompileOptimizeOpts) -felide-constructors -fomit-frame-pointer
168CompileCP := $(CompileC) $(CompileOptimizeOpts) -felide-constructors $(PROFILE)
Chris Lattner172b6482002-09-22 02:47:15 +0000169
170
Chris Lattner00950542001-06-06 20:29:01 +0000171# Link final executable
Chris Lattner6e390702001-10-30 20:24:08 +0000172
Chris Lattner1917e952002-07-31 21:32:05 +0000173ifdef ENABLE_PURIFY # To enable purify, build with 'gmake ENABLE_PURIFY=1'
Vikram S. Adve41e78912002-09-20 14:03:13 +0000174Link := $(PURIFY) $(CXX) -static
Chris Lattner12604ed2002-04-05 18:56:58 +0000175else
Vikram S. Adve41e78912002-09-20 14:03:13 +0000176Link := $(CXX)
Chris Lattner12604ed2002-04-05 18:56:58 +0000177endif
Vikram S. Adveec4d3622002-12-16 01:31:18 +0000178LinkG := $(Link) -g -L$(LIBDEBUG) $(STRIP)
179LinkO := $(Link) -O3 -L$(LIBRELEASE)
180LinkP := $(Link) -O3 -L$(LIBPROFILE) $(PROFILE)
Chris Lattner00950542001-06-06 20:29:01 +0000181
Chris Lattnere62dbe92002-07-23 17:56:16 +0000182# Create one .o file from a bunch of .o files...
183Relink = ld -r
184
Chris Lattner4bb13b82002-09-13 22:14:47 +0000185# MakeSO - Create a .so file from a .o files...
Vikram S. Adve41e78912002-09-20 14:03:13 +0000186MakeSO := $(CXX) $(MakeSharedObjectOption)
Chris Lattner4bb13b82002-09-13 22:14:47 +0000187MakeSOO := $(MakeSO) -O3
Vikram S. Adve41e78912002-09-20 14:03:13 +0000188MakeSOP := $(MakeSOO) $(PROFILE)
Chris Lattner4bb13b82002-09-13 22:14:47 +0000189
Chris Lattner00950542001-06-06 20:29:01 +0000190# Create dependancy file from CPP file, send to stdout.
Chris Lattner285af382002-08-12 21:19:28 +0000191Depend := $(CXX) -MM -I$(LEVEL)/include $(CPPFLAGS)
Chris Lattner172b6482002-09-22 02:47:15 +0000192DependC := $(CC) -MM -I$(LEVEL)/include $(CPPFLAGS)
Chris Lattner00950542001-06-06 20:29:01 +0000193
194# Archive a bunch of .o files into a .a file...
195AR = ar cq
Chris Lattner172b6482002-09-22 02:47:15 +0000196BISON = bison
Chris Lattner00950542001-06-06 20:29:01 +0000197
198#----------------------------------------------------------
199
200# Source includes all of the cpp files, and objects are derived from the
201# source files...
Chris Lattnere0010592001-10-18 01:48:09 +0000202# The local Makefile can list other Source files via ExtraSource = ...
Vikram S. Advec4bed342001-10-17 12:33:55 +0000203#
Vikram S. Advead9ea7e2002-10-14 16:40:04 +0000204ifndef Source
Chris Lattnere0010592001-10-18 01:48:09 +0000205Source := $(ExtraSource) $(wildcard *.cpp *.c *.y *.l)
Vikram S. Advead9ea7e2002-10-14 16:40:04 +0000206endif
Vikram S. Adve112a72c2001-07-15 13:16:47 +0000207
Chris Lattner4fa128c2002-07-25 15:01:19 +0000208Objs := $(sort $(patsubst Debug/%.o, %.o, $(addsuffix .o,$(basename $(Source)))))
Vikram S. Adve41e78912002-09-20 14:03:13 +0000209ObjectsO := $(addprefix $(BUILD_ROOT)/Release/,$(Objs))
210ObjectsP := $(addprefix $(BUILD_ROOT)/Profile/,$(Objs))
Chris Lattner9b947012002-09-19 19:42:24 +0000211ObjectsG := $(addprefix $(BUILD_ROOT)/Debug/,$(Objs))
Chris Lattner00950542001-06-06 20:29:01 +0000212
Chris Lattnere62dbe92002-07-23 17:56:16 +0000213
Chris Lattner00950542001-06-06 20:29:01 +0000214#---------------------------------------------------------
Chris Lattnera8abc222002-09-18 03:22:27 +0000215# Handle the DIRS and PARALLEL_DIRS options
Chris Lattner00950542001-06-06 20:29:01 +0000216#---------------------------------------------------------
217
Anand Shukla7c7a07e2002-09-18 04:29:30 +0000218ifdef DIRS
Chris Lattnerdc95ade2003-01-16 20:02:30 +0000219all install clean test ::
Chris Lattner16d1f732002-09-17 23:45:34 +0000220 $(VERB) for dir in ${DIRS}; do \
Chris Lattnerf1ffd992002-09-17 23:35:02 +0000221 (cd $$dir; $(MAKE) $@) || exit 1; \
222 done
Anand Shukla7c7a07e2002-09-18 04:29:30 +0000223endif
Chris Lattnera8abc222002-09-18 03:22:27 +0000224
225# Handle PARALLEL_DIRS
226ifdef PARALLEL_DIRS
227all :: $(addsuffix /.makeall , $(PARALLEL_DIRS))
228install :: $(addsuffix /.makeinstall, $(PARALLEL_DIRS))
229clean :: $(addsuffix /.makeclean , $(PARALLEL_DIRS))
Chris Lattnerdc95ade2003-01-16 20:02:30 +0000230test :: $(addsuffix /.maketest , $(PARALLEL_DIRS))
Chris Lattnera8abc222002-09-18 03:22:27 +0000231
Chris Lattnerdc95ade2003-01-16 20:02:30 +0000232%/.makeall %/.makeinstall %/.makeclean %/.maketest:
Chris Lattnera8abc222002-09-18 03:22:27 +0000233 $(VERB) cd $(@D); $(MAKE) $(subst $(@D)/.make,,$@)
Chris Lattner00950542001-06-06 20:29:01 +0000234endif
235
236#---------------------------------------------------------
237# Handle the LIBRARYNAME option - used when building libs...
238#---------------------------------------------------------
Chris Lattnere62dbe92002-07-23 17:56:16 +0000239#
240# When libraries are built, they are allowed to optionally define the
241# DONT_BUILD_RELINKED make variable, which, when defined, prevents a .o file
242# from being built for the library. This .o files may then be linked to by a
243# tool if the tool does not need (or want) the semantics a .a file provides
244# (linking in only object files that are "needed"). If a library is never to
245# be used in this way, it is better to define DONT_BUILD_RELINKED, and define
246# BUILD_ARCHIVE instead.
247#
248# Some libraries must be built as .a files (libscalar for example) because if
Chris Lattner1917e952002-07-31 21:32:05 +0000249# it's built as a .o file, then all of the constituent .o files in it will be
Chris Lattnere62dbe92002-07-23 17:56:16 +0000250# linked into tools (for example gccas) even if they only use one of the parts
251# of it. For this reason, sometimes it's useful to use libraries as .a files.
Chris Lattner00950542001-06-06 20:29:01 +0000252
253ifdef LIBRARYNAME
Vikram S. Adve112a72c2001-07-15 13:16:47 +0000254
Chris Lattner2a548c52002-09-16 22:36:42 +0000255# Make sure there isn't any extranous whitespace on the LIBRARYNAME option
Chris Lattnerccb4ebd2002-09-16 22:34:56 +0000256LIBRARYNAME := $(strip $(LIBRARYNAME))
257
Chris Lattnere62dbe92002-07-23 17:56:16 +0000258LIBNAME_O := $(LIBRELEASE)/lib$(LIBRARYNAME).so
Vikram S. Adve41e78912002-09-20 14:03:13 +0000259LIBNAME_P := $(LIBPROFILE)/lib$(LIBRARYNAME).so
Chris Lattnere62dbe92002-07-23 17:56:16 +0000260LIBNAME_G := $(LIBDEBUG)/lib$(LIBRARYNAME).so
261LIBNAME_AO := $(LIBRELEASE)/lib$(LIBRARYNAME).a
Vikram S. Adve41e78912002-09-20 14:03:13 +0000262LIBNAME_AP := $(LIBPROFILE)/lib$(LIBRARYNAME).a
Chris Lattnere62dbe92002-07-23 17:56:16 +0000263LIBNAME_AG := $(LIBDEBUG)/lib$(LIBRARYNAME).a
264LIBNAME_OBJO := $(LIBRELEASE)/$(LIBRARYNAME).o
Vikram S. Adve41e78912002-09-20 14:03:13 +0000265LIBNAME_OBJP := $(LIBPROFILE)/$(LIBRARYNAME).o
Chris Lattnere62dbe92002-07-23 17:56:16 +0000266LIBNAME_OBJG := $(LIBDEBUG)/$(LIBRARYNAME).o
Chris Lattner00950542001-06-06 20:29:01 +0000267
Vikram S. Adve60f56062002-08-02 18:34:12 +0000268
269ifndef ENABLE_OPTIMIZED
Chris Lattnere62dbe92002-07-23 17:56:16 +0000270BUILD_LIBNAME_G := $(LIBNAME_G)
271ifndef DONT_BUILD_RELINKED
272BUILD_LIBNAME_OBJG := $(LIBNAME_OBJG)
273endif
274ifdef BUILD_ARCHIVE
275BUILD_LIBNAME_AG := $(LIBNAME_AG)
276endif
Vikram S. Adve60f56062002-08-02 18:34:12 +0000277endif
Chris Lattner00950542001-06-06 20:29:01 +0000278
Chris Lattnere62dbe92002-07-23 17:56:16 +0000279# If optimized builds are enabled...
280ifdef ENABLE_OPTIMIZED
Vikram S. Adve41e78912002-09-20 14:03:13 +0000281 ifdef ENABLE_PROFILING
282 BUILD_LIBNAME_O := $(LIBNAME_P)
283 ifndef DONT_BUILD_RELINKED
284 BUILD_LIBNAME_OBJO := $(LIBNAME_OBJP)
285 endif
286 ifdef BUILD_ARCHIVE
287 BUILD_LIBNAME_AO := $(LIBNAME_AP)
288 endif
289 else
290 BUILD_LIBNAME_O := $(LIBNAME_O)
291 ifndef DONT_BUILD_RELINKED
292 BUILD_LIBNAME_OBJO := $(LIBNAME_OBJO)
293 endif
294 ifdef BUILD_ARCHIVE
295 BUILD_LIBNAME_AO := $(LIBNAME_AO)
296 endif
297 endif
Chris Lattnere62dbe92002-07-23 17:56:16 +0000298endif
299
300all:: $(BUILD_LIBNAME_AG) $(BUILD_LIBNAME_OBJG) # Debug
301all:: $(BUILD_LIBNAME_AO) $(BUILD_LIBNAME_OBJO) # Release
Vikram S. Adve41e78912002-09-20 14:03:13 +0000302all:: $(BUILD_LIBNAME_AP) $(BUILD_LIBNAME_OBJP) # Profile
303dynamic:: $(BUILD_LIBNAME_G) $(BUILD_LIBNAME_O) $(BUILD_LIBNAME_P) # .so files
Chris Lattnere62dbe92002-07-23 17:56:16 +0000304
Chris Lattnere16b1b42002-08-09 15:41:55 +0000305$(LIBNAME_O): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir
Chris Lattner00950542001-06-06 20:29:01 +0000306 @echo ======= Linking $(LIBRARYNAME) release library =======
Misha Brukmanb5f096f2002-09-12 16:05:39 +0000307 $(VERB) $(MakeSOO) -o $@ $(ObjectsO) $(LibSubDirs) $(LibLinkOpts)
Chris Lattner00950542001-06-06 20:29:01 +0000308
Vikram S. Adve41e78912002-09-20 14:03:13 +0000309$(LIBNAME_P): $(ObjectsP) $(LibSubDirs) $(LIBPROFILE)/.dir
310 @echo ======= Linking $(LIBRARYNAME) profile library =======
311 $(VERB) $(MakeSOP) -o $@ $(ObjectsP) $(LibSubDirs) $(LibLinkOpts)
312
Chris Lattnere16b1b42002-08-09 15:41:55 +0000313$(LIBNAME_G): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir
Chris Lattner00950542001-06-06 20:29:01 +0000314 @echo ======= Linking $(LIBRARYNAME) debug library =======
Misha Brukmanb5f096f2002-09-12 16:05:39 +0000315 $(VERB) $(MakeSO) -g -o $@ $(ObjectsG) $(LibSubDirs) $(LibLinkOpts)
Chris Lattner00950542001-06-06 20:29:01 +0000316
Chris Lattnere16b1b42002-08-09 15:41:55 +0000317$(LIBNAME_AO): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir
Vikram S. Adve112a72c2001-07-15 13:16:47 +0000318 @echo ======= Linking $(LIBRARYNAME) release library =======
Chris Lattner1cbc29f2001-09-07 22:57:58 +0000319 @rm -f $@
Misha Brukmanb5f096f2002-09-12 16:05:39 +0000320 $(VERB) $(AR) $@ $(ObjectsO) $(LibSubDirs)
Vikram S. Adve112a72c2001-07-15 13:16:47 +0000321
Vikram S. Adve41e78912002-09-20 14:03:13 +0000322$(LIBNAME_AP): $(ObjectsP) $(LibSubDirs) $(LIBPROFILE)/.dir
323 @echo ======= Linking $(LIBRARYNAME) profile library =======
324 @rm -f $@
325 $(VERB) $(AR) $@ $(ObjectsP) $(LibSubDirs)
326
Chris Lattnere16b1b42002-08-09 15:41:55 +0000327$(LIBNAME_AG): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir
Vikram S. Adve112a72c2001-07-15 13:16:47 +0000328 @echo ======= Linking $(LIBRARYNAME) debug library =======
Chris Lattner1cbc29f2001-09-07 22:57:58 +0000329 @rm -f $@
Misha Brukmanb5f096f2002-09-12 16:05:39 +0000330 $(VERB) $(AR) $@ $(ObjectsG) $(LibSubDirs)
Vikram S. Adve112a72c2001-07-15 13:16:47 +0000331
Chris Lattnere16b1b42002-08-09 15:41:55 +0000332$(LIBNAME_OBJO): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir
Misha Brukmanb5f096f2002-09-12 16:05:39 +0000333 @echo "Linking $@"
334 $(VERB) $(Relink) -o $@ $(ObjectsO) $(LibSubDirs)
Chris Lattnere62dbe92002-07-23 17:56:16 +0000335
Vikram S. Adve41e78912002-09-20 14:03:13 +0000336$(LIBNAME_OBJP): $(ObjectsP) $(LibSubDirs) $(LIBPROFILE)/.dir
337 @echo "Linking $@"
338 $(VERB) $(Relink) -o $@ $(ObjectsP) $(LibSubDirs)
339
Chris Lattnere16b1b42002-08-09 15:41:55 +0000340$(LIBNAME_OBJG): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir
Chris Lattner9e398162002-09-25 17:15:22 +0000341 @echo "Linking $@"
Misha Brukmanb5f096f2002-09-12 16:05:39 +0000342 $(VERB) $(Relink) -o $@ $(ObjectsG) $(LibSubDirs)
Chris Lattnere62dbe92002-07-23 17:56:16 +0000343
Chris Lattner00950542001-06-06 20:29:01 +0000344endif
345
Chris Lattner1cbc29f2001-09-07 22:57:58 +0000346#------------------------------------------------------------------------
Vikram S. Adve0193d5e2001-10-10 22:35:00 +0000347# Create a TAGS database for emacs
348#------------------------------------------------------------------------
349
Vikram S. Adve022d06c2001-10-13 12:26:59 +0000350ifeq ($(LEVEL), .)
Vikram S. Adve022d06c2001-10-13 12:26:59 +0000351tags:
Chris Lattner18f47012002-05-10 18:51:54 +0000352 etags -l c++ `find include lib tools -name '*.cpp' -o -name '*.h'`
Vikram S. Adve022d06c2001-10-13 12:26:59 +0000353all:: tags
Vikram S. Adve022d06c2001-10-13 12:26:59 +0000354endif
Vikram S. Adve0193d5e2001-10-10 22:35:00 +0000355
356#------------------------------------------------------------------------
Chris Lattner1cbc29f2001-09-07 22:57:58 +0000357# Handle the TOOLNAME option - used when building tool executables...
358#------------------------------------------------------------------------
359#
360# The TOOLNAME option should be used with a USEDLIBS variable that tells the
Chris Lattnere62dbe92002-07-23 17:56:16 +0000361# libraries (and the order of the libs) that should be linked to the
362# tool. USEDLIBS should contain a list of library names (some with .a extension)
363# that are automatically linked in as .o files unless the .a suffix is added.
Chris Lattner1cbc29f2001-09-07 22:57:58 +0000364#
365ifdef TOOLNAME
366
367# TOOLEXENAME* - These compute the output filenames to generate...
Chris Lattner285af382002-08-12 21:19:28 +0000368TOOLEXENAME_G := $(BUILD_ROOT_TOP)/tools/Debug/$(TOOLNAME)
369TOOLEXENAME_O := $(BUILD_ROOT_TOP)/tools/Release/$(TOOLNAME)
Vikram S. Adve41e78912002-09-20 14:03:13 +0000370TOOLEXENAME_P := $(BUILD_ROOT_TOP)/tools/Profile/$(TOOLNAME)
371
372ifndef ENABLE_OPTIMIZED
373 TOOLEXENAMES := $(TOOLEXENAME_G)
374else
375 ifdef ENABLE_PROFILING
Vikram S. Adve41e78912002-09-20 14:03:13 +0000376 TOOLEXENAMES := $(TOOLEXENAME_P)
Vikram S. Adve12520cd2002-09-20 16:15:57 +0000377 else
378 TOOLEXENAMES := $(TOOLEXENAME_O)
Vikram S. Adve41e78912002-09-20 14:03:13 +0000379 endif
Chris Lattnere62dbe92002-07-23 17:56:16 +0000380endif
Chris Lattner1cbc29f2001-09-07 22:57:58 +0000381
382# USED_LIBS_OPTIONS - Compute the options line that add -llib1 -llib2, etc.
Chris Lattnere62dbe92002-07-23 17:56:16 +0000383USED_LIBS_OPTIONS := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
384USED_LIBS_OPTIONS_G := $(patsubst %.o, $(LIBDEBUG)/%.o, $(USED_LIBS_OPTIONS))
385USED_LIBS_OPTIONS_O := $(patsubst %.o, $(LIBRELEASE)/%.o,$(USED_LIBS_OPTIONS))
Vikram S. Adve41e78912002-09-20 14:03:13 +0000386USED_LIBS_OPTIONS_P := $(patsubst %.o, $(LIBPROFILE)/%.o,$(USED_LIBS_OPTIONS))
Chris Lattnere62dbe92002-07-23 17:56:16 +0000387
Chris Lattner1cbc29f2001-09-07 22:57:58 +0000388
389# USED_LIB_PATHS - Compute the path of the libraries used so that tools are
Chris Lattnere62dbe92002-07-23 17:56:16 +0000390# rebuilt if libraries change. This has to make sure to handle .a/.so and .o
391# files seperately.
Chris Lattner1cbc29f2001-09-07 22:57:58 +0000392#
Chris Lattnere62dbe92002-07-23 17:56:16 +0000393STATICUSEDLIBS := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
394USED_LIB_PATHS_G := $(addprefix $(LIBDEBUG)/, $(STATICUSEDLIBS))
395USED_LIB_PATHS_O := $(addprefix $(LIBRELEASE)/, $(STATICUSEDLIBS))
Vikram S. Adve41e78912002-09-20 14:03:13 +0000396USED_LIB_PATHS_P := $(addprefix $(LIBPROFILE)/, $(STATICUSEDLIBS))
Chris Lattner1c588502002-11-04 20:50:33 +0000397LINK_OPTS := $(TOOLLINKOPTS) $(PLATFORMLINKOPTS)
Chris Lattner1cbc29f2001-09-07 22:57:58 +0000398
Chris Lattner8d7dfb32003-01-22 16:13:31 +0000399
400# Tell make that we need to rebuild subdirectories before we can link the tool.
401# This affects things like LLI which has library subdirectories.
402$(USED_LIB_PATHS_G) $(USED_LIB_PATHS_O) $(USED_LIB_PATHS_P): \
403 $(addsuffix /.makeall, $(PARALLEL_DIRS))
404
Chris Lattner669bd7c2001-10-13 05:10:29 +0000405all:: $(TOOLEXENAMES)
Chris Lattner1cbc29f2001-09-07 22:57:58 +0000406clean::
Misha Brukmanb5f096f2002-09-12 16:05:39 +0000407 $(VERB) rm -f $(TOOLEXENAMES)
Chris Lattner1cbc29f2001-09-07 22:57:58 +0000408
Chris Lattner8d7dfb32003-01-22 16:13:31 +0000409$(TOOLEXENAME_G): $(ObjectsG) $(USED_LIB_PATHS_G) $(TOOLDEBUG)/.dir
Chris Lattner527002c2003-01-31 19:00:26 +0000410 @echo ======= Linking $(TOOLNAME) debug executable $(STRIP_WARN_MSG) =======
Chris Lattner1c588502002-11-04 20:50:33 +0000411 $(VERB) $(LinkG) -o $@ $(ObjectsG) $(USED_LIBS_OPTIONS_G) $(LINK_OPTS)
Chris Lattner1cbc29f2001-09-07 22:57:58 +0000412
Chris Lattner8d7dfb32003-01-22 16:13:31 +0000413$(TOOLEXENAME_O): $(ObjectsO) $(USED_LIB_PATHS_O) $(TOOLRELEASE)/.dir
Chris Lattner287d4432002-09-12 17:02:40 +0000414 @echo ======= Linking $(TOOLNAME) release executable =======
Chris Lattner1c588502002-11-04 20:50:33 +0000415 $(VERB) $(LinkO) -o $@ $(ObjectsO) $(USED_LIBS_OPTIONS_O) $(LINK_OPTS)
Chris Lattner1cbc29f2001-09-07 22:57:58 +0000416
Chris Lattner8d7dfb32003-01-22 16:13:31 +0000417$(TOOLEXENAME_P): $(ObjectsP) $(USED_LIB_PATHS_P) $(TOOLPROFILE)/.dir
Vikram S. Adve41e78912002-09-20 14:03:13 +0000418 @echo ======= Linking $(TOOLNAME) profile executable =======
Chris Lattner1c588502002-11-04 20:50:33 +0000419 $(VERB) $(LinkP) -o $@ $(ObjectsP) $(USED_LIBS_OPTIONS_P) $(LINK_OPTS)
Vikram S. Adve41e78912002-09-20 14:03:13 +0000420
Chris Lattner1cbc29f2001-09-07 22:57:58 +0000421endif
422
423
Chris Lattner00950542001-06-06 20:29:01 +0000424
425#---------------------------------------------------------
Chris Lattnere16b1b42002-08-09 15:41:55 +0000426.PRECIOUS: $(BUILD_ROOT)/Depend/.dir
427.PRECIOUS: $(BUILD_ROOT)/Debug/.dir $(BUILD_ROOT)/Release/.dir
Chris Lattner00950542001-06-06 20:29:01 +0000428
Vikram S. Adve112a72c2001-07-15 13:16:47 +0000429# Create dependencies for the *.cpp files...
Chris Lattnere16b1b42002-08-09 15:41:55 +0000430$(BUILD_ROOT)/Depend/%.d: %.cpp $(BUILD_ROOT)/Depend/.dir
Vikram S. Adve41e78912002-09-20 14:03:13 +0000431 $(VERB) $(Depend) $< | sed 's|$*\.o *|$(BUILD_ROOT)/Release/& $(BUILD_ROOT)/Profile/& $(BUILD_ROOT)/Debug/& $(BUILD_ROOT)/Depend/$(@F)|g' > $@
Chris Lattner00950542001-06-06 20:29:01 +0000432
Vikram S. Adve112a72c2001-07-15 13:16:47 +0000433# Create dependencies for the *.c files...
Chris Lattnere16b1b42002-08-09 15:41:55 +0000434$(BUILD_ROOT)/Depend/%.d: %.c $(BUILD_ROOT)/Depend/.dir
Chris Lattner172b6482002-09-22 02:47:15 +0000435 $(VERB) $(DependC) $< | sed 's|$*\.o *|Release/& Profile/& Debug/& Depend/$(@F)|g' > $@
Vikram S. Adve112a72c2001-07-15 13:16:47 +0000436
437# Create .o files in the ObjectFiles directory from the .cpp and .c files...
Chris Lattnere16b1b42002-08-09 15:41:55 +0000438$(BUILD_ROOT)/Release/%.o: %.cpp $(BUILD_ROOT)/Release/.dir
Misha Brukmanb5f096f2002-09-12 16:05:39 +0000439 @echo "Compiling $<"
440 $(VERB) $(CompileO) $< -o $@
Chris Lattner00950542001-06-06 20:29:01 +0000441
Chris Lattner172b6482002-09-22 02:47:15 +0000442$(BUILD_ROOT)/Release/%.o: %.c $(BUILD_ROOT)/Release/.dir
Chris Lattner1eeac662002-10-22 23:28:23 +0000443 $(VERB) $(CompileCO) $< -o $@
Vikram S. Adve112a72c2001-07-15 13:16:47 +0000444
Vikram S. Adve41e78912002-09-20 14:03:13 +0000445$(BUILD_ROOT)/Profile/%.o: %.cpp $(BUILD_ROOT)/Profile/.dir
446 @echo "Compiling $<"
447 $(VERB) $(CompileP) $< -o $@
448
Chris Lattner172b6482002-09-22 02:47:15 +0000449$(BUILD_ROOT)/Profile/%.o: %.c $(BUILD_ROOT)/Profile/.dir
450 @echo "Compiling $<"
451 $(VERB) $(CompileCP) $< -o $@
452
Chris Lattnere16b1b42002-08-09 15:41:55 +0000453$(BUILD_ROOT)/Debug/%.o: %.cpp $(BUILD_ROOT)/Debug/.dir
Misha Brukmanb5f096f2002-09-12 16:05:39 +0000454 @echo "Compiling $<"
455 $(VERB) $(CompileG) $< -o $@
Chris Lattner00950542001-06-06 20:29:01 +0000456
Chris Lattner172b6482002-09-22 02:47:15 +0000457$(BUILD_ROOT)/Debug/%.o: %.c $(BUILD_ROOT)/Debug/.dir
458 $(VERB) $(CompileCG) $< -o $@
Vikram S. Adve112a72c2001-07-15 13:16:47 +0000459
Chris Lattnere8996782003-01-16 22:44:19 +0000460#
461# Rules for building lex/yacc files
462#
463LEX_FILES = $(filter %.l, $(Source))
464LEX_OUTPUT = $(LEX_FILES:%.l=%.cpp)
465YACC_FILES = $(filter %.y, $(Source))
466YACC_OUTPUT = $(addprefix $(YACC_FILES:%.y=%), .h .cpp .output)
467.PRECIOUS: $(LEX_OUTPUT) $(YACC_OUTPUT)
468
Chris Lattner00950542001-06-06 20:29:01 +0000469# Create a .cpp source file from a flex input file... this uses sed to cut down
470# on the warnings emited by GCC...
Chris Lattner6d131b42003-01-23 16:33:10 +0000471#
472# The last line is a gross hack to work around flex aparently not being able to
473# resize the buffer on a large token input. Currently, for uninitialized string
474# buffers in LLVM we can generate very long tokens, so this is a hack around it.
475# FIXME. (f.e. char Buffer[10000]; )
476#
Chris Lattner00950542001-06-06 20:29:01 +0000477%.cpp: %.l
Chris Lattner6d131b42003-01-23 16:33:10 +0000478 flex -t $< | sed '/^find_rule/d' | \
479 sed 's/void yyunput/inline void yyunput/' | \
480 sed 's/void \*yy_flex_realloc/inline void *yy_flex_realloc/' | \
481 sed 's/#define YY_BUF_SIZE 16384/#define YY_BUF_SIZE (16384*64)/' > $@
Chris Lattner00950542001-06-06 20:29:01 +0000482
483# Rule for building the bison parsers...
484
485%.cpp %.h : %.y
Chris Lattnere8996782003-01-16 22:44:19 +0000486 $(VERB) $(BISON) -v -d -p $(<:%Parser.y=%) $*.y
487 $(VERB) mv -f $*.tab.c $*.cpp
488 $(VERB) mv -f $*.tab.h $*.h
Chris Lattner00950542001-06-06 20:29:01 +0000489
490# To create the directories...
491%/.dir:
Chris Lattnere8996782003-01-16 22:44:19 +0000492 $(VERB) mkdir -p $*
Chris Lattner00950542001-06-06 20:29:01 +0000493 @date > $@
494
Chris Lattner30440c62003-01-16 21:06:18 +0000495# To create postscript files from dot files...
496%.ps: %.dot
497 dot -Tps < $< > $@
498
Chris Lattner172b6482002-09-22 02:47:15 +0000499# 'make clean' nukes the tree
Chris Lattner00950542001-06-06 20:29:01 +0000500clean::
Vikram S. Adve41e78912002-09-20 14:03:13 +0000501 $(VERB) rm -rf $(BUILD_ROOT)/Debug $(BUILD_ROOT)/Release $(BUILD_ROOT)/Profile $(BUILD_ROOT)/Depend
Misha Brukmanab6d2932002-12-04 17:08:15 +0000502 $(VERB) rm -f core core.[0-9][0-9]* *.o *.d *.so *~ *.flc
Chris Lattnere8996782003-01-16 22:44:19 +0000503 $(VERB) rm -f $(LEX_OUTPUT) $(YACC_OUTPUT)
Chris Lattner00950542001-06-06 20:29:01 +0000504
505# If dependancies were generated for the file that included this file,
506# include the dependancies now...
507#
Chris Lattner285af382002-08-12 21:19:28 +0000508SourceDepend := $(addsuffix .d,$(addprefix $(BUILD_ROOT)/Depend/,$(basename $(filter-out Debug/%, $(Source)))))
Chris Lattner00950542001-06-06 20:29:01 +0000509ifneq ($(SourceDepend),)
Chris Lattnered03bc92002-10-25 14:32:42 +0000510-include $(SourceDepend)
Chris Lattner00950542001-06-06 20:29:01 +0000511endif