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1#===-- Makefile.config - Local configuration for LLVM ------*- Makefile -*--===#
2#
3#                     The LLVM Compiler Infrastructure
4#
5# This file is distributed under the University of Illinois Open Source
6# License. See LICENSE.TXT for details.
7#
8#===------------------------------------------------------------------------===#
9#
10# This file is included by Makefile.common.  It defines paths and other
11# values specific to a particular installation of LLVM.
12#
13#===------------------------------------------------------------------------===#
14
15# Define LLVM specific info and directories based on the autoconf variables
16LLVMPackageName   := @PACKAGE_NAME@
17LLVMVersion       := @PACKAGE_VERSION@
18LLVM_CONFIGTIME   := @LLVM_CONFIGTIME@
19
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
36PWD := @BINPWD@
37# Set the project name to LLVM if its not defined
38ifndef PROJECT_NAME
39PROJECT_NAME := $(LLVMPackageName)
40endif
41
42# 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))
48
49ifeq ($(PROJECT_NAME),llvm)
50LLVM_SRC_ROOT   := $(call realpath, @abs_top_srcdir@)
51LLVM_OBJ_ROOT   := $(call realpath, @abs_top_builddir@)
52PROJ_SRC_ROOT   := $(LLVM_SRC_ROOT)
53PROJ_SRC_DIR    := $(call realpath, $(LLVM_SRC_ROOT)/$(patsubst $(PROJ_OBJ_ROOT)%,%,$(PROJ_OBJ_DIR)))
54prefix          := @prefix@
55PROJ_prefix     := $(prefix)
56PROJ_VERSION    := $(LLVMVersion)
57else
58ifndef PROJ_SRC_ROOT
59$(error Projects must define PROJ_SRC_ROOT)
60endif
61ifndef PROJ_OBJ_ROOT
62$(error Projects must define PROJ_OBJ_ROOT)
63endif
64ifndef PROJ_INSTALL_ROOT
65$(error Projects must define PROJ_INSTALL_ROOT)
66endif
67ifndef LLVM_SRC_ROOT
68$(error Projects must define LLVM_SRC_ROOT)
69endif
70ifndef LLVM_OBJ_ROOT
71$(error Projects must define LLVM_OBJ_ROOT)
72endif
73PROJ_SRC_DIR := $(call realpath, $(PROJ_SRC_ROOT)/$(patsubst $(PROJ_OBJ_ROOT)%,%,$(PROJ_OBJ_DIR)))
74prefix          := $(PROJ_INSTALL_ROOT)
75PROJ_prefix     := $(prefix)
76ifndef PROJ_VERSION
77PROJ_VERSION := 1.0
78endif
79endif
80
81LLVMMAKE := $(LLVM_SRC_ROOT)/make
82
83PROJ_bindir     := $(PROJ_prefix)/bin
84PROJ_libdir     := $(PROJ_prefix)/lib
85PROJ_datadir    := $(PROJ_prefix)/share
86PROJ_docsdir    := $(PROJ_prefix)/docs/llvm
87PROJ_etcdir     := $(PROJ_prefix)/etc/llvm
88PROJ_includedir := $(PROJ_prefix)/include
89PROJ_infodir    := $(PROJ_prefix)/info
90PROJ_mandir     := $(PROJ_prefix)/share/man
91
92# Determine if we're on a unix type operating system
93LLVM_ON_UNIX:=@LLVM_ON_UNIX@
94LLVM_ON_WIN32:=@LLVM_ON_WIN32@
95
96# Host operating system for which LLVM will be run.
97OS=@OS@
98HOST_OS=@HOST_OS@
99# Target operating system for which LLVM will compile for.
100TARGET_OS=@TARGET_OS@
101
102# Target hardware architecture
103ARCH=@ARCH@
104
105# Indicates, whether we're cross-compiling LLVM or not
106LLVM_CROSS_COMPILING=@LLVM_CROSS_COMPILING@
107
108# Executable file extension for build platform (mainly for
109# tablegen call if we're cross-compiling).
110BUILD_EXEEXT=@BUILD_EXEEXT@
111
112# Compilers for the build platflorm (mainly for tablegen
113# call if we're cross-compiling).
114BUILD_CC=@BUILD_CC@
115BUILD_CXX=@BUILD_CXX@
116
117# Triple for configuring build tools when cross-compiling
118BUILD_TRIPLE=@build@
119
120# Target triple (cpu-vendor-os) for which we should generate code
121TARGET_TRIPLE=@target@
122
123# Extra options to compile LLVM with
124EXTRA_OPTIONS=@EXTRA_OPTIONS@
125
126# Extra options to link LLVM with
127EXTRA_LD_OPTIONS=@EXTRA_LD_OPTIONS@
128
129# Endian-ness of the target
130ENDIAN=@ENDIAN@
131
132# Path to the C++ compiler to use.  This is an optional setting, which defaults
133# to whatever your gmake defaults to.
134CXX = @CXX@
135
136# Path to the CC binary, which use used by testcases for native builds.
137CC := @CC@
138
139# Linker flags.
140LDFLAGS+=@LDFLAGS@
141
142# Path to the library archiver program.
143AR_PATH = @AR@
144AR = @AR@
145
146# Path to the nm program
147NM_PATH = @NM@
148
149# The pathnames of the programs we require to build
150CMP        := @CMP@
151CP         := @CP@
152DATE       := @DATE@
153FIND       := @FIND@
154GREP       := @GREP@
155INSTALL    := @INSTALL@
156MKDIR      := $(LLVM_SRC_ROOT)/autoconf/mkinstalldirs
157MV         := @MV@
158RANLIB     := @RANLIB@
159RM         := @RM@
160SED        := @SED@
161TAR        := @TAR@
162
163# Paths to miscellaneous programs we hope are present but might not be
164PERL       := @PERL@
165BZIP2      := @BZIP2@
166CAT        := @CAT@
167DOT        := @DOT@
168DOXYGEN    := @DOXYGEN@
169GROFF      := @GROFF@
170GZIPBIN    := @GZIPBIN@
171OCAMLC     := @OCAMLC@
172OCAMLOPT   := @OCAMLOPT@
173OCAMLDEP   := @OCAMLDEP@
174OCAMLDOC   := @OCAMLDOC@
175GAS        := @GAS@
176POD2HTML   := @POD2HTML@
177POD2MAN    := @POD2MAN@
178PDFROFF    := @PDFROFF@
179RUNTEST    := @RUNTEST@
180TCLSH      := @TCLSH@
181ZIP        := @ZIP@
182
183HAVE_PERL    := @HAVE_PERL@
184HAVE_PTHREAD := @HAVE_PTHREAD@
185
186LIBS       := @LIBS@
187
188# Targets that we should build
189TARGETS_TO_BUILD=@TARGETS_TO_BUILD@
190
191# Path to location for LLVM C/C++ front-end. You can modify this if you
192# want to override the value set by configure.
193LLVMGCCDIR := @LLVMGCCDIR@
194
195# Full pathnames of LLVM C/C++ front-end 'cc1' and 'cc1plus' binaries:
196LLVMGCC  := @LLVMGCC@
197LLVMGXX  := @LLVMGXX@
198LLVMCC1  := @LLVMCC1@
199LLVMCC1PLUS := @LLVMCC1PLUS@
200LLVMGCC_LANGS := @LLVMGCC_LANGS@
201LLVMGCC_DRAGONEGG := @LLVMGCC_DRAGONEGG@
202
203# Information on Clang, if configured.
204CLANGPATH := @CLANGPATH@
205CLANGXXPATH := @CLANGXXPATH@
206ENABLE_BUILT_CLANG := @ENABLE_BUILT_CLANG@
207
208# The LLVM capable compiler to use.
209LLVMCC_OPTION := @LLVMCC_OPTION@
210
211# The flag used to emit LLVM IR.
212LLVMCC_EMITIR_FLAG = @LLVMCC_EMITIR_FLAG@
213LLVMCC_DISABLEOPT_FLAGS := @LLVMCC_DISABLEOPT_FLAGS@
214
215# Path to directory where object files should be stored during a build.
216# Set OBJ_ROOT to "." if you do not want to use a separate place for
217# object files.
218OBJ_ROOT := .
219
220# What to pass as rpath flag to g++
221RPATH := @RPATH@
222
223# What to pass as -rdynamic flag to g++
224RDYNAMIC := @RDYNAMIC@
225
226# These are options that can either be enabled here, or can be enabled on the
227# make command line (ie, make ENABLE_PROFILING=1):
228
229# When ENABLE_OPTIMIZED is enabled, LLVM code is optimized and output is put
230# into the "Release" directories. Otherwise, LLVM code is not optimized and
231# output is put in the "Debug" directories.
232#ENABLE_OPTIMIZED = 1
233@ENABLE_OPTIMIZED@
234
235# When ENABLE_PROFILING is enabled, profile instrumentation is done
236# and output is put into the "<Flavor>+Profile" directories, where
237# <Flavor> is either Debug or Release depending on how other build
238# flags are set. Otherwise, output is put in the <Flavor>
239# directories.
240#ENABLE_PROFILING = 1
241@ENABLE_PROFILING@
242
243# When DISABLE_ASSERTIONS is enabled, builds of all of the LLVM code will
244# exclude assertion checks, otherwise they are included.
245#DISABLE_ASSERTIONS = 1
246@DISABLE_ASSERTIONS@
247
248# When ENABLE_EXPENSIVE_CHECKS is enabled, builds of all of the LLVM
249# code will include expensive checks, otherwise they are excluded.
250#ENABLE_EXPENSIVE_CHECKS = 0
251@ENABLE_EXPENSIVE_CHECKS@
252
253# When DEBUG_RUNTIME is enabled, the runtime libraries will retain debug
254# symbols.
255#DEBUG_RUNTIME = 1
256@DEBUG_RUNTIME@
257
258# When DEBUG_SYMBOLS is enabled, the compiler libraries will retain debug
259# symbols.
260#DEBUG_SYMBOLS = 1
261@DEBUG_SYMBOLS@
262
263# The compiler flags to use for optimized builds.
264OPTIMIZE_OPTION := @OPTIMIZE_OPTION@
265
266# When ENABLE_PROFILING is enabled, the llvm source base is built with profile
267# information to allow gprof to be used to get execution frequencies.
268#ENABLE_PROFILING = 1
269
270# When ENABLE_DOCS is disabled, docs/ will not be built.
271ENABLE_DOCS = @ENABLE_DOCS@
272
273# When ENABLE_DOXYGEN is enabled, the doxygen documentation will be built
274ENABLE_DOXYGEN = @ENABLE_DOXYGEN@
275
276# Do we want to enable threads?
277ENABLE_THREADS := @ENABLE_THREADS@
278
279# Do we want to build with position independent code?
280ENABLE_PIC := @ENABLE_PIC@
281
282# Do we want to build a shared library and link the tools with it?
283ENABLE_SHARED := @ENABLE_SHARED@
284
285# Do we want to link the stdc++ into a shared library? (Cygming)
286ENABLE_EMBED_STDCXX := @ENABLE_EMBED_STDCXX@
287
288# Use -fvisibility-inlines-hidden?
289ENABLE_VISIBILITY_INLINES_HIDDEN := @ENABLE_VISIBILITY_INLINES_HIDDEN@
290
291# Do we want to allow timestamping information into builds?
292ENABLE_TIMESTAMPS := @ENABLE_TIMESTAMPS@
293
294# This option tells the Makefiles to produce verbose output.
295# It essentially prints the commands that make is executing
296#VERBOSE = 1
297
298# Enable JIT for this platform
299TARGET_HAS_JIT = @TARGET_HAS_JIT@
300
301# Environment variable to set to change the runtime shared library search path.
302SHLIBPATH_VAR = @SHLIBPATH_VAR@
303
304# Shared library extension for host platform.
305SHLIBEXT = @SHLIBEXT@
306
307# Executable file extension for host platform.
308EXEEXT = @EXEEXT@
309
310# Things we just assume are "there"
311ECHO := echo
312
313# Get the options for causing archives to link all their content instead of
314# just missing symbols, and the inverse of that. This is used for certain LLVM
315# tools that permit loadable modules. It ensures that the LLVM symbols will be
316# available to those loadable modules.
317LINKALL := @LINKALL@
318NOLINKALL := @NOLINKALL@
319
320# Get the value of HUGE_VAL_SANITY which will be either "yes" or "no" depending
321# on the check.
322HUGE_VAL_SANITY = @HUGE_VAL_SANITY@
323
324# Bindings that we should build
325BINDINGS_TO_BUILD := @BINDINGS_TO_BUILD@
326ALL_BINDINGS      := @ALL_BINDINGS@
327OCAML_LIBDIR      := @OCAML_LIBDIR@
328
329# When compiling under Mingw/Cygwin, executables such as tblgen
330# expect Windows paths, whereas the build system uses Unix paths.
331# The function SYSPATH transforms Unix paths into Windows paths.
332ifneq (,$(findstring -mno-cygwin, $(CXX)))
333  SYSPATH = $(shell echo $(1) | cygpath -m -f -)
334else
335  SYSPATH = $(1)
336endif
337
338# Location of the plugin header file for gold.
339BINUTILS_INCDIR := @BINUTILS_INCDIR@
340
341# When ENABLE_LLVMC_DYNAMIC is enabled, LLVMC will link libCompilerDriver
342# dynamically. This is needed to make dynamic plugins work on some targets
343# (Windows).
344ENABLE_LLVMC_DYNAMIC = 0
345#@ENABLE_LLVMC_DYNAMIC@
346
347# When ENABLE_LLVMC_DYNAMIC_PLUGINS is enabled, LLVMC will have dynamic plugin
348# support (via the -load option).
349ENABLE_LLVMC_DYNAMIC_PLUGINS = 1
350#@ENABLE_LLVMC_DYNAMIC_PLUGINS@
351
352# Optional flags supported by the compiler
353# -Wno-missing-field-initializers
354NO_MISSING_FIELD_INITIALIZERS = @NO_MISSING_FIELD_INITIALIZERS@
355# -Wno-variadic-macros
356NO_VARIADIC_MACROS = @NO_VARIADIC_MACROS@
357
358# Was polly found in tools/polly?
359LLVM_HAS_POLLY = @LLVM_HAS_POLLY@
360# Flags supported by the linker.
361# bfd ld / gold --version-script=file
362HAVE_LINK_VERSION_SCRIPT = @HAVE_LINK_VERSION_SCRIPT@
363