blob: 33fbb2ad4ca94fed6112c48980bd0153c552d36e [file] [log] [blame]
Misha Brukman6d5ab862004-04-24 00:10:56 +00001#===-- Makefile.config - Local configuration for LLVM ------*- Makefile -*--===#
2#
3# The LLVM Compiler Infrastructure
4#
Chris Lattner57360d12007-12-29 20:11:13 +00005# This file is distributed under the University of Illinois Open Source
6# License. See LICENSE.TXT for details.
Misha Brukman9b8f5422009-01-09 16:44:42 +00007#
Misha Brukman6d5ab862004-04-24 00:10:56 +00008#===------------------------------------------------------------------------===#
John Criswell7a73b802003-06-30 21:59:07 +00009#
10# This file is included by Makefile.common. It defines paths and other
11# values specific to a particular installation of LLVM.
Brian Gaekef1dd2002004-01-16 21:31:34 +000012#
Misha Brukman6d5ab862004-04-24 00:10:56 +000013#===------------------------------------------------------------------------===#
John Criswell7a73b802003-06-30 21:59:07 +000014
Reid Spencerb2cb4862005-01-16 02:20:42 +000015# Define LLVM specific info and directories based on the autoconf variables
Dylan Noblesmith7fe0e032011-12-18 18:50:16 +000016LLVMPackageName := @PACKAGE_TARNAME@
Reid Spencerb2cb4862005-01-16 02:20:42 +000017LLVMVersion := @PACKAGE_VERSION@
Reid Spencere1200212004-11-29 04:53:50 +000018LLVM_CONFIGTIME := @LLVM_CONFIGTIME@
Reid Spencerb2cb4862005-01-16 02:20:42 +000019
20###########################################################################
21# Directory Configuration
22# This section of the Makefile determines what is where. To be
23# specific, there are several locations that need to be defined:
24#
25# o LLVM_SRC_ROOT : The root directory of the LLVM source code.
26# o LLVM_OBJ_ROOT : The root directory containing the built LLVM code.
27#
28# o PROJ_SRC_DIR : The directory containing the code to build.
29# o PROJ_SRC_ROOT : The root directory of the code to build.
30#
31# o PROJ_OBJ_DIR : The directory in which compiled code will be placed.
32# o PROJ_OBJ_ROOT : The root directory in which compiled code is placed.
33#
34###########################################################################
35
Reid Spenceraea7fe42006-07-28 05:05:00 +000036PWD := @BINPWD@
Reid Spencerb2cb4862005-01-16 02:20:42 +000037# Set the project name to LLVM if its not defined
38ifndef PROJECT_NAME
Reid Spencer1b22fde2006-08-07 23:23:39 +000039PROJECT_NAME := $(LLVMPackageName)
Reid Spencerb2cb4862005-01-16 02:20:42 +000040endif
41
Chris Lattner7cf8fc72010-08-03 22:53:22 +000042# The macro below is expanded when 'realpath' is not built-in.
43# Built-in 'realpath' is available on GNU Make 3.81.
44realpath = $(shell cd $(1); $(PWD))
45
46PROJ_OBJ_DIR := $(call realpath, .)
47PROJ_OBJ_ROOT := $(call realpath, $(PROJ_OBJ_DIR)/$(LEVEL))
Reid Spencerb2cb4862005-01-16 02:20:42 +000048
NAKAMURA Takumie5ab51d2011-10-16 02:54:26 +000049CLANG_SRC_ROOT := @CLANG_SRC_ROOT@
50
Dylan Noblesmith7fe0e032011-12-18 18:50:16 +000051ifeq ($(PROJECT_NAME),$(LLVMPackageName))
Chris Lattner7cf8fc72010-08-03 22:53:22 +000052LLVM_SRC_ROOT := $(call realpath, @abs_top_srcdir@)
53LLVM_OBJ_ROOT := $(call realpath, @abs_top_builddir@)
54PROJ_SRC_ROOT := $(LLVM_SRC_ROOT)
NAKAMURA Takumie5ab51d2011-10-16 02:54:26 +000055PROJ_SRC_DIR := $(LLVM_SRC_ROOT)$(patsubst $(PROJ_OBJ_ROOT)%,%,$(PROJ_OBJ_DIR))
56
57ifneq ($(CLANG_SRC_ROOT),)
58 CLANG_SRC_ROOT:= $(call realpath, $(CLANG_SRC_ROOT))
59 PROJ_SRC_DIR := $(patsubst $(LLVM_SRC_ROOT)/tools/clang%,$(CLANG_SRC_ROOT)%,$(PROJ_SRC_DIR))
60endif
61
Reid Spencer32b16912007-01-17 20:24:45 +000062prefix := @prefix@
63PROJ_prefix := $(prefix)
Reid Spencerb2cb4862005-01-16 02:20:42 +000064PROJ_VERSION := $(LLVMVersion)
65else
66ifndef PROJ_SRC_ROOT
67$(error Projects must define PROJ_SRC_ROOT)
68endif
69ifndef PROJ_OBJ_ROOT
70$(error Projects must define PROJ_OBJ_ROOT)
71endif
72ifndef PROJ_INSTALL_ROOT
73$(error Projects must define PROJ_INSTALL_ROOT)
74endif
75ifndef LLVM_SRC_ROOT
76$(error Projects must define LLVM_SRC_ROOT)
77endif
78ifndef LLVM_OBJ_ROOT
79$(error Projects must define LLVM_OBJ_ROOT)
80endif
Chris Lattner7cf8fc72010-08-03 22:53:22 +000081PROJ_SRC_DIR := $(call realpath, $(PROJ_SRC_ROOT)/$(patsubst $(PROJ_OBJ_ROOT)%,%,$(PROJ_OBJ_DIR)))
Reid Spencer32b16912007-01-17 20:24:45 +000082prefix := $(PROJ_INSTALL_ROOT)
83PROJ_prefix := $(prefix)
Reid Spencerb2cb4862005-01-16 02:20:42 +000084ifndef PROJ_VERSION
85PROJ_VERSION := 1.0
86endif
87endif
Reid Spencere1200212004-11-29 04:53:50 +000088
Bob Wilsonae7e2a42011-11-28 07:59:52 +000089INTERNAL_PREFIX := @INTERNAL_PREFIX@
90ifneq ($(INTERNAL_PREFIX),)
91PROJ_internal_prefix := $(INTERNAL_PREFIX)
92else
93PROJ_internal_prefix := $(prefix)
94endif
95
Erick Tryzelaard4076cf2010-03-04 20:56:19 +000096PROJ_bindir := $(PROJ_prefix)/bin
97PROJ_libdir := $(PROJ_prefix)/lib
98PROJ_datadir := $(PROJ_prefix)/share
99PROJ_docsdir := $(PROJ_prefix)/docs/llvm
100PROJ_etcdir := $(PROJ_prefix)/etc/llvm
101PROJ_includedir := $(PROJ_prefix)/include
102PROJ_infodir := $(PROJ_prefix)/info
103PROJ_mandir := $(PROJ_prefix)/share/man
Reid Spencer32b16912007-01-17 20:24:45 +0000104
Reid Spencerbbf7a8a2004-12-31 22:54:28 +0000105# Determine if we're on a unix type operating system
106LLVM_ON_UNIX:=@LLVM_ON_UNIX@
107LLVM_ON_WIN32:=@LLVM_ON_WIN32@
108
Anton Korobeynikove55db742009-08-18 00:40:33 +0000109# Host operating system for which LLVM will be run.
John Criswell7a73b802003-06-30 21:59:07 +0000110OS=@OS@
Anton Korobeynikove55db742009-08-18 00:40:33 +0000111HOST_OS=@HOST_OS@
112# Target operating system for which LLVM will compile for.
113TARGET_OS=@TARGET_OS@
John Criswell7a73b802003-06-30 21:59:07 +0000114
John Criswell76595452003-07-01 22:07:39 +0000115# Target hardware architecture
John Criswell76595452003-07-01 22:07:39 +0000116ARCH=@ARCH@
Daniel Dunbara7de1d62011-11-12 00:18:02 +0000117TARGET_NATIVE_ARCH := $(ARCH)
John Criswell76595452003-07-01 22:07:39 +0000118
Reid Spencere2cfe5d2006-07-26 21:14:56 +0000119# Indicates, whether we're cross-compiling LLVM or not
120LLVM_CROSS_COMPILING=@LLVM_CROSS_COMPILING@
121
122# Executable file extension for build platform (mainly for
123# tablegen call if we're cross-compiling).
124BUILD_EXEEXT=@BUILD_EXEEXT@
125
Jim Grosbach673612e2008-10-02 22:56:44 +0000126# Compilers for the build platflorm (mainly for tablegen
127# call if we're cross-compiling).
128BUILD_CC=@BUILD_CC@
129BUILD_CXX=@BUILD_CXX@
130
Shantonu Sen5e869c32009-09-02 23:52:23 +0000131# Triple for configuring build tools when cross-compiling
132BUILD_TRIPLE=@build@
133
Reid Spencer18224032004-11-07 19:12:53 +0000134# Target triple (cpu-vendor-os) for which we should generate code
135TARGET_TRIPLE=@target@
136
Evan Chengcf9be262006-06-20 22:16:32 +0000137# Extra options to compile LLVM with
138EXTRA_OPTIONS=@EXTRA_OPTIONS@
139
Daniel Dunbare2a91a72011-06-16 22:30:38 +0000140# Extra options to link LLVM with
141EXTRA_LD_OPTIONS=@EXTRA_LD_OPTIONS@
142
John Criswell0021c312004-02-13 21:57:29 +0000143# Endian-ness of the target
144ENDIAN=@ENDIAN@
145
John Criswell7a73b802003-06-30 21:59:07 +0000146# Path to the C++ compiler to use. This is an optional setting, which defaults
147# to whatever your gmake defaults to.
John Criswell7a73b802003-06-30 21:59:07 +0000148CXX = @CXX@
149
Misha Brukmanb5a2e402004-06-17 15:39:58 +0000150# Path to the CC binary, which use used by testcases for native builds.
John Criswell7a73b802003-06-30 21:59:07 +0000151CC := @CC@
152
Brian Gaekef1dd2002004-01-16 21:31:34 +0000153# Linker flags.
John Criswellb812e762003-07-01 15:02:59 +0000154LDFLAGS+=@LDFLAGS@
John Criswell49bf8622003-06-30 22:33:53 +0000155
Brian Gaekef1dd2002004-01-16 21:31:34 +0000156# Path to the library archiver program.
John Criswell7a73b802003-06-30 21:59:07 +0000157AR_PATH = @AR@
Anton Korobeynikove55db742009-08-18 00:40:33 +0000158AR = @AR@
John Criswell7a73b802003-06-30 21:59:07 +0000159
Reid Spencer1bc68642006-07-27 23:00:30 +0000160# Path to the nm program
161NM_PATH = @NM@
162
Reid Spencer151f8ba2004-10-25 08:27:37 +0000163# The pathnames of the programs we require to build
Reid Spencer8a2d4712004-12-16 17:48:14 +0000164CMP := @CMP@
165CP := @CP@
Reid Spencere1200212004-11-29 04:53:50 +0000166DATE := @DATE@
167FIND := @FIND@
Reid Spencere1200212004-11-29 04:53:50 +0000168GREP := @GREP@
169INSTALL := @INSTALL@
Reid Spencerb2cb4862005-01-16 02:20:42 +0000170MKDIR := $(LLVM_SRC_ROOT)/autoconf/mkinstalldirs
Reid Spencere1200212004-11-29 04:53:50 +0000171MV := @MV@
Reid Spencere1200212004-11-29 04:53:50 +0000172RANLIB := @RANLIB@
173RM := @RM@
174SED := @SED@
175TAR := @TAR@
Reid Spencere1200212004-11-29 04:53:50 +0000176
177# Paths to miscellaneous programs we hope are present but might not be
178BZIP2 := @BZIP2@
mike-m68cb3192010-05-06 23:45:43 +0000179CAT := @CAT@
Reid Spencere1200212004-11-29 04:53:50 +0000180DOT := @DOT@
181DOXYGEN := @DOXYGEN@
Reid Spencere1200212004-11-29 04:53:50 +0000182GROFF := @GROFF@
Eric Christopher031d3072010-12-10 01:31:51 +0000183GZIPBIN := @GZIPBIN@
Gordon Henriksen279219a2008-03-31 16:46:23 +0000184OCAMLC := @OCAMLC@
185OCAMLOPT := @OCAMLOPT@
186OCAMLDEP := @OCAMLDEP@
187OCAMLDOC := @OCAMLDOC@
Duncan Sands3a67f502008-10-22 09:42:14 +0000188GAS := @GAS@
Reid Spencere1200212004-11-29 04:53:50 +0000189POD2HTML := @POD2HTML@
190POD2MAN := @POD2MAN@
mike-m68cb3192010-05-06 23:45:43 +0000191PDFROFF := @PDFROFF@
Reid Spencere1200212004-11-29 04:53:50 +0000192RUNTEST := @RUNTEST@
Reid Spencer0fcb9412004-11-30 08:11:54 +0000193TCLSH := @TCLSH@
Reid Spencere1200212004-11-29 04:53:50 +0000194ZIP := @ZIP@
John Criswell7a73b802003-06-30 21:59:07 +0000195
Reid Spencer1000b732006-12-01 00:37:14 +0000196HAVE_PTHREAD := @HAVE_PTHREAD@
Reid Spencerb195d9d2006-03-23 23:21:29 +0000197
Reid Spencer5a870442005-04-22 17:14:14 +0000198LIBS := @LIBS@
199
Gordon Henriksen6530e9d2007-10-02 09:50:18 +0000200# Targets that we should build
201TARGETS_TO_BUILD=@TARGETS_TO_BUILD@
202
John Criswell7a73b802003-06-30 21:59:07 +0000203# Path to directory where object files should be stored during a build.
204# Set OBJ_ROOT to "." if you do not want to use a separate place for
205# object files.
John Criswell7f336952003-09-06 14:44:17 +0000206OBJ_ROOT := .
John Criswell7a73b802003-06-30 21:59:07 +0000207
Nick Lewycky1dace482009-03-03 04:55:15 +0000208# What to pass as rpath flag to g++
209RPATH := @RPATH@
210
Nick Lewycky18f99072009-03-05 08:20:21 +0000211# What to pass as -rdynamic flag to g++
212RDYNAMIC := @RDYNAMIC@
213
John Criswell7a73b802003-06-30 21:59:07 +0000214# These are options that can either be enabled here, or can be enabled on the
Brian Gaekef1dd2002004-01-16 21:31:34 +0000215# make command line (ie, make ENABLE_PROFILING=1):
John Criswell7a73b802003-06-30 21:59:07 +0000216
Eric Christopherbee515f2011-11-11 22:51:42 +0000217# When ENABLE_LIBCPP is enabled, LLVM uses libc++ by default to build.
218#ENABLE_LIBCPP = 0
219ENABLE_LIBCPP = @ENABLE_LIBCPP@
220
Reid Spencerc4329cf2006-04-07 15:59:41 +0000221# When ENABLE_OPTIMIZED is enabled, LLVM code is optimized and output is put
Misha Brukman9b8f5422009-01-09 16:44:42 +0000222# into the "Release" directories. Otherwise, LLVM code is not optimized and
Reid Spencerc4329cf2006-04-07 15:59:41 +0000223# output is put in the "Debug" directories.
John Criswell7a73b802003-06-30 21:59:07 +0000224#ENABLE_OPTIMIZED = 1
225@ENABLE_OPTIMIZED@
226
David Greenedbefd0c2009-04-17 14:49:22 +0000227# When ENABLE_PROFILING is enabled, profile instrumentation is done
228# and output is put into the "<Flavor>+Profile" directories, where
Gabor Greif6418cb32010-07-07 13:58:46 +0000229# <Flavor> is either Debug or Release depending on how other build
230# flags are set. Otherwise, output is put in the <Flavor>
David Greenedbefd0c2009-04-17 14:49:22 +0000231# directories.
232#ENABLE_PROFILING = 1
233@ENABLE_PROFILING@
234
Mikhail Glushenkov895f32c2009-07-03 03:52:07 +0000235# When DISABLE_ASSERTIONS is enabled, builds of all of the LLVM code will
Reid Spencer1a5a5512006-04-09 23:39:43 +0000236# exclude assertion checks, otherwise they are included.
Reid Spencerc28ccd82006-04-09 20:42:14 +0000237#DISABLE_ASSERTIONS = 1
238@DISABLE_ASSERTIONS@
Reid Spencerc4329cf2006-04-07 15:59:41 +0000239
David Greenea696d242007-06-28 19:36:08 +0000240# When ENABLE_EXPENSIVE_CHECKS is enabled, builds of all of the LLVM
241# code will include expensive checks, otherwise they are excluded.
242#ENABLE_EXPENSIVE_CHECKS = 0
243@ENABLE_EXPENSIVE_CHECKS@
244
Reid Spencer8b2e1412006-11-17 03:32:33 +0000245# When DEBUG_RUNTIME is enabled, the runtime libraries will retain debug
246# symbols.
247#DEBUG_RUNTIME = 1
248@DEBUG_RUNTIME@
249
Jeffrey Yasskin7fd82e52009-09-27 17:47:29 +0000250# When DEBUG_SYMBOLS is enabled, the compiler libraries will retain debug
251# symbols.
252#DEBUG_SYMBOLS = 1
253@DEBUG_SYMBOLS@
254
Daniel Dunbar1fce9482009-11-04 04:32:50 +0000255# The compiler flags to use for optimized builds.
256OPTIMIZE_OPTION := @OPTIMIZE_OPTION@
257
John Criswell7a73b802003-06-30 21:59:07 +0000258# When ENABLE_PROFILING is enabled, the llvm source base is built with profile
259# information to allow gprof to be used to get execution frequencies.
John Criswell7a73b802003-06-30 21:59:07 +0000260#ENABLE_PROFILING = 1
John Criswell7a73b802003-06-30 21:59:07 +0000261
Rafael Espindola9d9ae9f2010-11-12 19:24:06 +0000262# When ENABLE_DOCS is disabled, docs/ will not be built.
263ENABLE_DOCS = @ENABLE_DOCS@
264
Reid Spencere1200212004-11-29 04:53:50 +0000265# When ENABLE_DOXYGEN is enabled, the doxygen documentation will be built
266ENABLE_DOXYGEN = @ENABLE_DOXYGEN@
267
Reid Spencerb756c792006-06-01 01:09:43 +0000268# Do we want to enable threads?
269ENABLE_THREADS := @ENABLE_THREADS@
270
Reid Spencer89b0d992006-12-16 22:07:52 +0000271# Do we want to build with position independent code?
272ENABLE_PIC := @ENABLE_PIC@
273
Jeffrey Yasskinc9017192010-02-25 06:34:33 +0000274# Do we want to build a shared library and link the tools with it?
275ENABLE_SHARED := @ENABLE_SHARED@
276
NAKAMURA Takumi8eac8862010-12-29 03:59:14 +0000277# Do we want to link the stdc++ into a shared library? (Cygming)
278ENABLE_EMBED_STDCXX := @ENABLE_EMBED_STDCXX@
279
Daniel Dunbarecfe67c2008-09-02 17:35:16 +0000280# Use -fvisibility-inlines-hidden?
281ENABLE_VISIBILITY_INLINES_HIDDEN := @ENABLE_VISIBILITY_INLINES_HIDDEN@
282
Daniel Dunbardd464df2010-05-10 20:11:56 +0000283# Do we want to allow timestamping information into builds?
284ENABLE_TIMESTAMPS := @ENABLE_TIMESTAMPS@
285
Misha Brukmane9676502003-07-02 21:20:04 +0000286# This option tells the Makefiles to produce verbose output.
John Criswell7a73b802003-06-30 21:59:07 +0000287# It essentially prints the commands that make is executing
John Criswell7a73b802003-06-30 21:59:07 +0000288#VERBOSE = 1
John Criswell7a73b802003-06-30 21:59:07 +0000289
John Criswell7a73b802003-06-30 21:59:07 +0000290# Enable JIT for this platform
Reid Spencerb195d9d2006-03-23 23:21:29 +0000291TARGET_HAS_JIT = @TARGET_HAS_JIT@
John Criswell7a73b802003-06-30 21:59:07 +0000292
Jeffrey Yasskinc9017192010-02-25 06:34:33 +0000293# Environment variable to set to change the runtime shared library search path.
294SHLIBPATH_VAR = @SHLIBPATH_VAR@
295
Reid Spencere2cfe5d2006-07-26 21:14:56 +0000296# Shared library extension for host platform.
Brian Gaeke88aeace2004-01-21 19:39:07 +0000297SHLIBEXT = @SHLIBEXT@
298
Reid Spencere2cfe5d2006-07-26 21:14:56 +0000299# Executable file extension for host platform.
John Criswelle6d468f2004-06-01 19:04:38 +0000300EXEEXT = @EXEEXT@
301
Reid Spencerb2cb4862005-01-16 02:20:42 +0000302# Things we just assume are "there"
303ECHO := echo
Reid Spencera773bd52006-08-04 18:18:08 +0000304
305# Get the options for causing archives to link all their content instead of
306# just missing symbols, and the inverse of that. This is used for certain LLVM
307# tools that permit loadable modules. It ensures that the LLVM symbols will be
308# available to those loadable modules.
309LINKALL := @LINKALL@
310NOLINKALL := @NOLINKALL@
Reid Spencerb2ed05262006-11-03 18:04:08 +0000311
312# Get the value of HUGE_VAL_SANITY which will be either "yes" or "no" depending
313# on the check.
314HUGE_VAL_SANITY = @HUGE_VAL_SANITY@
Gordon Henriksen6530e9d2007-10-02 09:50:18 +0000315
316# Bindings that we should build
Gordon Henriksen1d4e0782007-10-02 16:42:10 +0000317BINDINGS_TO_BUILD := @BINDINGS_TO_BUILD@
318ALL_BINDINGS := @ALL_BINDINGS@
319OCAML_LIBDIR := @OCAML_LIBDIR@
Gordon Henriksen6530e9d2007-10-02 09:50:18 +0000320
Chris Lattner163974d2008-01-15 22:50:50 +0000321# When compiling under Mingw/Cygwin, executables such as tblgen
322# expect Windows paths, whereas the build system uses Unix paths.
323# The function SYSPATH transforms Unix paths into Windows paths.
324ifneq (,$(findstring -mno-cygwin, $(CXX)))
325 SYSPATH = $(shell echo $(1) | cygpath -m -f -)
326else
327 SYSPATH = $(1)
328endif
Nick Lewyckye2be5d52009-02-03 07:10:08 +0000329
330# Location of the plugin header file for gold.
331BINUTILS_INCDIR := @BINUTILS_INCDIR@
Mikhail Glushenkov2373c992009-07-03 03:52:47 +0000332
Julien Lerouge8039e032009-10-26 19:58:44 +0000333# Optional flags supported by the compiler
334# -Wno-missing-field-initializers
335NO_MISSING_FIELD_INITIALIZERS = @NO_MISSING_FIELD_INITIALIZERS@
336# -Wno-variadic-macros
337NO_VARIADIC_MACROS = @NO_VARIADIC_MACROS@
Rafael Espindola9993a3a2012-02-28 23:32:06 +0000338# -Wcovered-switch-default
339COVERED_SWITCH_DEFAULT = @COVERED_SWITCH_DEFAULT@
Dan Gohmane05f6092010-04-16 22:58:15 +0000340
Tobias Grosserbaaadb22010-10-30 00:54:26 +0000341# Was polly found in tools/polly?
342LLVM_HAS_POLLY = @LLVM_HAS_POLLY@
Dan Gohmane05f6092010-04-16 22:58:15 +0000343# Flags supported by the linker.
Dan Gohmanda612d62010-06-01 14:56:56 +0000344# bfd ld / gold --version-script=file
345HAVE_LINK_VERSION_SCRIPT = @HAVE_LINK_VERSION_SCRIPT@
Eli Bendersky61b18512012-03-13 08:33:15 +0000346
347# Flags to control building support for Intel JIT Events API
348USE_INTEL_JITEVENTS := @USE_INTEL_JITEVENTS@
349INTEL_JITEVENTS_INCDIR := @INTEL_JITEVENTS_INCDIR@
350INTEL_JITEVENTS_LIBDIR := @INTEL_JITEVENTS_LIBDIR@
351
352# Flags to control building support for OProfile JIT API
353USE_OPROFILE := @USE_OPROFILE@