1# Makefile for GNU Compiler Collection 2# Run 'configure' to generate Makefile from Makefile.in 3 4# Copyright (C) 1987-2014 Free Software Foundation, Inc. 5 6#This file is part of GCC. 7 8#GCC is free software; you can redistribute it and/or modify 9#it under the terms of the GNU General Public License as published by 10#the Free Software Foundation; either version 3, or (at your option) 11#any later version. 12 13#GCC is distributed in the hope that it will be useful, 14#but WITHOUT ANY WARRANTY; without even the implied warranty of 15#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16#GNU General Public License for more details. 17 18#You should have received a copy of the GNU General Public License 19#along with GCC; see the file COPYING3. If not see 20#<http://www.gnu.org/licenses/>. 21 22# The targets for external use include: 23# all, doc, install, install-cross, install-cross-rest, install-strip, 24# uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean. 25 26# This is the default target. 27# Set by autoconf to "all.internal" for a native build, or 28# "all.cross" to build a cross compiler. 29all: @ALL@ 30 31# Depend on this to specify a phony target portably. 32force: 33 34# This tells GNU make version 3 not to export the variables 35# defined in this file into the environment (and thus recursive makes). 36.NOEXPORT: 37# And this tells it not to automatically pass command-line variables 38# to recursive makes. 39MAKEOVERRIDES = 40 41# Suppress smart makes who think they know how to automake yacc and flex file 42.y.c: 43.l.c: 44 45# The only suffixes we want for implicit rules are .c and .o, so clear 46# the list and add them. This speeds up GNU Make, and allows -r to work. 47# For i18n support, we also need .gmo, .po, .pox. 48# This must come before the language makefile fragments to allow them to 49# add suffixes and rules of their own. 50.SUFFIXES: 51.SUFFIXES: .c .cc .o .po .pox .gmo 52 53# ------------------------------- 54# Standard autoconf-set variables 55# ------------------------------- 56 57build=@build@ 58host=@host@ 59target=@target@ 60target_noncanonical:=@target_noncanonical@ 61 62# Sed command to transform gcc to installed name. 63program_transform_name := @program_transform_name@ 64 65# ----------------------------- 66# Directories used during build 67# ----------------------------- 68 69# Directory where sources are, from where we are. 70srcdir = @srcdir@ 71gcc_docdir = @srcdir@/doc 72 73# Directory where sources are, absolute. 74abs_srcdir = @abs_srcdir@ 75abs_docdir = @abs_srcdir@/doc 76 77# Top build directory for this package, relative to here. 78top_builddir = . 79 80# The absolute path to the current directory. 81objdir := $(shell pwd) 82 83host_subdir=@host_subdir@ 84build_subdir=@build_subdir@ 85target_subdir=@target_subdir@ 86build_libsubdir=@build_libsubdir@ 87 88# Top build directory for the "Cygnus tree", relative to $(top_builddir). 89ifeq ($(host_subdir),.) 90toplevel_builddir := .. 91else 92toplevel_builddir := ../.. 93endif 94 95build_objdir := $(toplevel_builddir)/$(build_subdir) 96build_libobjdir := $(toplevel_builddir)/$(build_libsubdir) 97target_objdir := $(toplevel_builddir)/$(target_subdir) 98 99# -------- 100# Defined vpaths 101# -------- 102 103# Directory where sources are, from where we are. 104VPATH = @srcdir@ 105 106# We define a vpath for the sources of the .texi files here because they 107# are split between multiple directories and we would rather use one implicit 108# pattern rule for everything. 109# This vpath could be extended within the Make-lang fragments. 110 111vpath %.texi $(gcc_docdir) 112vpath %.texi $(gcc_docdir)/include 113 114# -------- 115# UNSORTED 116# -------- 117 118# Variables that exist for you to override. 119# See below for how to change them for certain systems. 120 121# List of language subdirectories. 122SUBDIRS =@subdirs@ build 123 124# Selection of languages to be made. 125CONFIG_LANGUAGES = @all_selected_languages@ 126LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) $(CONFIG_LANGUAGES) 127 128# Default values for variables overridden in Makefile fragments. 129# CFLAGS is for the user to override to, e.g., do a cross build with -O2. 130# TCFLAGS is used for compilations with the GCC just built. 131# T_CFLAGS is used for all compilations and is overridden by t-* files. 132T_CFLAGS = 133TCFLAGS = 134CFLAGS = @CFLAGS@ 135CXXFLAGS = @CXXFLAGS@ 136LDFLAGS = @LDFLAGS@ 137 138# Should we build position-independent host code? 139PICFLAG = @PICFLAG@ 140 141# Flags to determine code coverage. When coverage is disabled, this will 142# contain the optimization flags, as you normally want code coverage 143# without optimization. 144COVERAGE_FLAGS = @coverage_flags@ 145coverageexts = .{gcda,gcno} 146 147# The warning flags are separate from CFLAGS because people tend to 148# override optimization flags and we'd like them to still have warnings 149# turned on. These flags are also used to pass other stage dependent 150# flags from configure. The user is free to explicitly turn these flags 151# off if they wish. 152# LOOSE_WARN are the warning flags to use when compiling something 153# which is only compiled with gcc, such as libgcc. 154# C_LOOSE_WARN is similar, but with C-only warnings. 155# STRICT_WARN are the additional warning flags to 156# apply to the back end and some front ends, which may be compiled 157# with other compilers. 158# C_STRICT_WARN is similar, with C-only warnings. 159LOOSE_WARN = @loose_warn@ 160C_LOOSE_WARN = @c_loose_warn@ 161STRICT_WARN = @strict_warn@ 162C_STRICT_WARN = @c_strict_warn@ 163 164# This is set by --enable-checking. The idea is to catch forgotten 165# "extern" tags in header files. 166NOCOMMON_FLAG = @nocommon_flag@ 167 168NOEXCEPTION_FLAGS = @noexception_flags@ 169 170# This is set by --disable-maintainer-mode (default) to "#" 171# FIXME: 'MAINT' will always be set to an empty string, no matter if 172# --disable-maintainer-mode is used or not. This is because the 173# following will expand to "MAINT := " in maintainer mode, and to 174# "MAINT := #" in non-maintainer mode, but because '#' starts a comment, 175# they mean exactly the same thing for make. 176MAINT := @MAINT@ 177 178# The following provides the variable ENABLE_MAINTAINER_RULES that can 179# be used in language Make-lang.in makefile fragments to enable 180# maintainer rules. So, ENABLE_MAINTAINER_RULES is 'true' in 181# maintainer mode, and '' otherwise. 182@MAINT@ ENABLE_MAINTAINER_RULES = true 183 184# These are set by --enable-checking=valgrind. 185RUN_GEN = @valgrind_command@ 186VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@ 187 188# This is how we control whether or not the additional warnings are applied. 189.-warn = $(STRICT_WARN) 190build-warn = $(STRICT_WARN) 191GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn) 192GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn) 193 194# These files are to have specific diagnostics suppressed, or are not to 195# be subject to -Werror: 196# flex output may yield harmless "no previous prototype" warnings 197build/gengtype-lex.o-warn = -Wno-error 198gengtype-lex.o-warn = -Wno-error 199 200# All warnings have to be shut off in stage1 if the compiler used then 201# isn't gcc; configure determines that. WARN_CFLAGS will be either 202# $(GCC_WARN_CFLAGS), or nothing. Similarly, WARN_CXXFLAGS will be 203# either $(GCC_WARN_CXXFLAGS), or nothing. 204WARN_CFLAGS = @warn_cflags@ 205WARN_CXXFLAGS = @warn_cxxflags@ 206 207CPPFLAGS = @CPPFLAGS@ 208 209AWK = @AWK@ 210CC = @CC@ 211CXX = @CXX@ 212BISON = @BISON@ 213BISONFLAGS = 214FLEX = @FLEX@ 215FLEXFLAGS = 216AR = @AR@ 217AR_FLAGS = rc 218NM = @NM@ 219RANLIB = @RANLIB@ 220RANLIB_FLAGS = @ranlib_flags@ 221 222# Libraries to use on the host. 223HOST_LIBS = @HOST_LIBS@ 224 225# The name of the compiler to use. 226COMPILER = $(CXX) 227COMPILER_FLAGS = $(CXXFLAGS) 228# If HOST_LIBS is set, then the user is controlling the libraries to 229# link against. In that case, link with $(CC) so that the -lstdc++ 230# library is not introduced. If HOST_LIBS is not set, link with 231# $(CXX) to pick up -lstdc++. 232ifeq ($(HOST_LIBS),) 233LINKER = $(CXX) 234LINKER_FLAGS = $(CXXFLAGS) 235else 236LINKER = $(CC) 237LINKER_FLAGS = $(CFLAGS) 238endif 239 240# Like LINKER, but use a mutex for serializing front end links. 241ifeq (@DO_LINK_MUTEX@,true) 242LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER) 243else 244LLINKER = $(LINKER) 245endif 246 247# ------------------------------------------- 248# Programs which operate on the build machine 249# ------------------------------------------- 250 251SHELL = @SHELL@ 252# pwd command to use. Allow user to override default by setting PWDCMD in 253# the environment to account for automounters. The make variable must not 254# be called PWDCMD, otherwise the value set here is passed to make 255# subprocesses and overrides the setting from the user's environment. 256# Don't use PWD since it is a common shell environment variable and we 257# don't want to corrupt it. 258PWD_COMMAND = $${PWDCMD-pwd} 259# on sysV, define this as cp. 260INSTALL = @INSTALL@ 261# Some systems may be missing symbolic links, regular links, or both. 262# Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate. 263LN=@LN@ 264LN_S=@LN_S@ 265# These permit overriding just for certain files. 266INSTALL_PROGRAM = @INSTALL_PROGRAM@ 267INSTALL_DATA = @INSTALL_DATA@ 268INSTALL_SCRIPT = @INSTALL@ 269install_sh = $(SHELL) $(srcdir)/../install-sh 270INSTALL_STRIP_PROGRAM = $(install_sh) -c -s 271MAKEINFO = @MAKEINFO@ 272MAKEINFOFLAGS = --no-split 273TEXI2DVI = texi2dvi 274TEXI2PDF = texi2pdf 275TEXI2HTML = $(MAKEINFO) --html 276TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl 277POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP)) 278# Some versions of `touch' (such as the version on Solaris 2.8) 279# do not correctly set the timestamp due to buggy versions of `utime' 280# in the kernel. So, we use `echo' instead. 281STAMP = echo timestamp > 282# If necessary (e.g., when using the MSYS shell on Microsoft Windows) 283# translate the shell's notion of absolute pathnames to the native 284# spelling. 285build_file_translate = @build_file_translate@ 286 287# Make sure the $(MAKE) variable is defined. 288@SET_MAKE@ 289 290# Locate mkinstalldirs. 291mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs 292 293# write_entries_to_file - writes each entry in a list 294# to the specified file. Entries are written in chunks of 295# $(write_entries_to_file_split) to accommodate systems with 296# severe command-line-length limitations. 297# Parameters: 298# $(1): variable containing entries to iterate over 299# $(2): output file 300write_entries_to_file_split = 50 301write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \ 302 $(foreach range, \ 303 $(shell i=1; while test $$i -le $(words $(1)); do \ 304 echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \ 305 $(shell echo "$(wordlist $(range), \ 306 $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \ 307 | tr ' ' '\012' >> $(2))) 308 309# -------- 310# UNSORTED 311# -------- 312 313# Dependency tracking stuff. 314CXXDEPMODE = @CXXDEPMODE@ 315DEPDIR = @DEPDIR@ 316depcomp = $(SHELL) $(srcdir)/../depcomp 317 318# In the past we used AC_PROG_CC_C_O and set this properly, but 319# it was discovered that this hadn't worked in a long time, so now 320# we just hard-code. 321OUTPUT_OPTION = -o $@ 322 323# This is where we get zlib from. zlibdir is -L../zlib and zlibinc is 324# -I../zlib, unless we were configured with --with-system-zlib, in which 325# case both are empty. 326ZLIB = @zlibdir@ -lz 327ZLIBINC = @zlibinc@ 328 329# How to find GMP 330GMPLIBS = @GMPLIBS@ 331GMPINC = @GMPINC@ 332 333# How to find ISL 334ISLINC = @ISLINC@ 335 336# How to find CLOOG 337CLOOGLIBS = @CLOOGLIBS@ 338CLOOGINC = @CLOOGINC@ 339 340# Set to 'yes' if the LTO front end is enabled. 341enable_lto = @enable_lto@ 342 343# Compiler and flags needed for plugin support 344PLUGINCC = @CXX@ 345PLUGINCFLAGS = @CXXFLAGS@ 346 347# Libs and linker options needed for plugin support 348PLUGINLIBS = @pluginlibs@ 349 350enable_plugin = @enable_plugin@ 351 352enable_host_shared = @enable_host_shared@ 353 354CPPLIB = ../libcpp/libcpp.a 355CPPINC = -I$(srcdir)/../libcpp/include 356 357# Where to find decNumber 358enable_decimal_float = @enable_decimal_float@ 359DECNUM = $(srcdir)/../libdecnumber 360DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float) 361DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber 362LIBDECNUMBER = ../libdecnumber/libdecnumber.a 363 364# The backtrace library. 365BACKTRACE = $(srcdir)/../libbacktrace 366BACKTRACEINC = -I$(BACKTRACE) 367LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a 368 369# Target to use when installing include directory. Either 370# install-headers-tar, install-headers-cpio or install-headers-cp. 371INSTALL_HEADERS_DIR = @build_install_headers_dir@ 372 373# Header files that are made available under the same name 374# to programs compiled with GCC. 375USER_H = $(srcdir)/ginclude/float.h \ 376 $(srcdir)/ginclude/iso646.h \ 377 $(srcdir)/ginclude/stdarg.h \ 378 $(srcdir)/ginclude/stdbool.h \ 379 $(srcdir)/ginclude/stddef.h \ 380 $(srcdir)/ginclude/varargs.h \ 381 $(srcdir)/ginclude/stdfix.h \ 382 $(srcdir)/ginclude/stdnoreturn.h \ 383 $(srcdir)/ginclude/stdalign.h \ 384 $(srcdir)/ginclude/stdatomic.h \ 385 $(EXTRA_HEADERS) 386 387USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@ 388USER_H_INC_NEXT_POST = @user_headers_inc_next_post@ 389 390# The GCC to use for compiling crt*.o. 391# Usually the one we just built. 392# Don't use this as a dependency--use $(GCC_PASSES). 393GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld 394 395# Set if the compiler was configured with --with-build-sysroot. 396SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@ 397 398# This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET. 399# It specifies -B./. 400# It also specifies -isystem ./include to find, e.g., stddef.h. 401GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS) 402 403# --------------------------------------------------- 404# Programs which produce files for the target machine 405# --------------------------------------------------- 406 407AR_FOR_TARGET := $(shell \ 408 if [ -f $(objdir)/../binutils/ar ] ; then \ 409 echo $(objdir)/../binutils/ar ; \ 410 else \ 411 if [ "$(host)" = "$(target)" ] ; then \ 412 echo $(AR); \ 413 else \ 414 t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \ 415 fi; \ 416 fi) 417AR_FLAGS_FOR_TARGET = 418AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc 419AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x 420LIPO_FOR_TARGET = lipo 421ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@ 422RANLIB_FOR_TARGET := $(shell \ 423 if [ -f $(objdir)/../binutils/ranlib ] ; then \ 424 echo $(objdir)/../binutils/ranlib ; \ 425 else \ 426 if [ "$(host)" = "$(target)" ] ; then \ 427 echo $(RANLIB); \ 428 else \ 429 t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \ 430 fi; \ 431 fi) 432ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@ 433ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@ 434NM_FOR_TARGET = ./nm 435STRIP_FOR_TARGET := $(shell \ 436 if [ -f $(objdir)/../binutils/strip-new ] ; then \ 437 echo $(objdir)/../binutils/strip-new ; \ 438 else \ 439 if [ "$(host)" = "$(target)" ] ; then \ 440 echo strip; \ 441 else \ 442 t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \ 443 fi; \ 444 fi) 445 446# -------- 447# UNSORTED 448# -------- 449 450# Where to find some libiberty headers. 451HASHTAB_H = $(srcdir)/../include/hashtab.h 452OBSTACK_H = $(srcdir)/../include/obstack.h 453SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h 454MD5_H = $(srcdir)/../include/md5.h 455XREGEX_H = $(srcdir)/../include/xregex.h 456FNMATCH_H = $(srcdir)/../include/fnmatch.h 457 458# Linker plugin API headers 459LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h 460 461# Default native SYSTEM_HEADER_DIR, to be overridden by targets. 462NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@ 463# Default cross SYSTEM_HEADER_DIR, to be overridden by targets. 464CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@ 465 466# autoconf sets SYSTEM_HEADER_DIR to one of the above. 467# Purge it of unnecessary internal relative paths 468# to directories that might not exist yet. 469# The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta. 470# Use single quotes here to avoid nested double- and backquotes, this 471# macro is also used in a double-quoted context. 472SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta` 473 474# Control whether to run fixincludes. 475STMP_FIXINC = @STMP_FIXINC@ 476 477# Test to see whether <limits.h> exists in the system header files. 478LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ] 479 480# Directory for prefix to system directories, for 481# each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc. 482TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@ 483TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@ 484 485xmake_file=@xmake_file@ 486tmake_file=@tmake_file@ 487TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@ 488TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@ 489TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@ 490out_file=$(srcdir)/config/@out_file@ 491out_object_file=@out_object_file@ 492common_out_file=$(srcdir)/common/config/@common_out_file@ 493common_out_object_file=@common_out_object_file@ 494md_file=$(srcdir)/config/@md_file@ 495tm_file_list=@tm_file_list@ 496tm_include_list=@tm_include_list@ 497tm_defines=@tm_defines@ 498tm_p_file_list=@tm_p_file_list@ 499tm_p_include_list=@tm_p_include_list@ 500build_xm_file_list=@build_xm_file_list@ 501build_xm_include_list=@build_xm_include_list@ 502build_xm_defines=@build_xm_defines@ 503host_xm_file_list=@host_xm_file_list@ 504host_xm_include_list=@host_xm_include_list@ 505host_xm_defines=@host_xm_defines@ 506xm_file_list=@xm_file_list@ 507xm_include_list=@xm_include_list@ 508xm_defines=@xm_defines@ 509lang_checks= 510lang_checks_parallelized= 511dg_target_exps:=aarch64.exp,alpha.exp,arm.exp,avr.exp,bfin.exp,cris.exp 512dg_target_exps:=$(dg_target_exps),epiphany.exp,frv.exp,i386.exp,ia64.exp 513dg_target_exps:=$(dg_target_exps),m68k.exp,microblaze.exp,mips.exp,powerpc.exp 514dg_target_exps:=$(dg_target_exps),rx.exp,s390.exp,sh.exp,sparc.exp,spu.exp 515dg_target_exps:=$(dg_target_exps),tic6x.exp,xstormy16.exp 516# This lists a couple of test files that take most time during check-gcc. 517# When doing parallelized check-gcc, these can run in parallel with the 518# remaining tests. Each word in this variable stands for work for one 519# make goal and one extra make goal is added to handle all the *.exp 520# files not handled explicitly already. If multiple *.exp files 521# should be run in the same runtest invocation (usually if they aren't 522# very long running, but still should be split of from the check-parallel-$lang 523# remaining tests runtest invocation), they should be concatenated with commas. 524# Note that [a-zA-Z] wildcards need to have []s prefixed with \ (needed 525# by tcl) and as the *.exp arguments are mached both as is and with 526# */ prefixed to it in runtest_file_p, it is usually desirable to include 527# a subdirectory name. 528check_gcc_parallelize=execute.exp=execute/2* \ 529 execute.exp=execute/\[013-9a-fA-F\]* \ 530 execute.exp=execute/\[pP\]*,dg.exp \ 531 execute.exp=execute/\[g-oq-zG-OQ-Z\]*,compile.exp=compile/2* \ 532 compile.exp=compile/\[9pP\]*,builtins.exp \ 533 compile.exp=compile/\[013-8a-oq-zA-OQ-Z\]* \ 534 dg-torture.exp,ieee.exp \ 535 vect.exp,unsorted.exp \ 536 guality.exp \ 537 struct-layout-1.exp,stackalign.exp \ 538 $(dg_target_exps) 539lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt 540lang_specs_files=@lang_specs_files@ 541lang_tree_files=@lang_tree_files@ 542target_cpu_default=@target_cpu_default@ 543OBJC_BOEHM_GC=@objc_boehm_gc@ 544extra_modes_file=@extra_modes_file@ 545extra_opt_files=@extra_opt_files@ 546host_hook_obj=@out_host_hook_obj@ 547 548# Multiarch support 549enable_multiarch = @enable_multiarch@ 550with_cpu = @with_cpu@ 551with_float = @with_float@ 552ifeq ($(enable_multiarch),yes) 553 if_multiarch = $(1) 554else 555 ifeq ($(enable_multiarch),auto) 556 # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac 557 if_multiarch = $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1)) 558 else 559 if_multiarch = 560 endif 561endif 562 563# ------------------------ 564# Installation directories 565# ------------------------ 566 567# Common prefix for installation directories. 568# NOTE: This directory must exist when you start installation. 569prefix = @prefix@ 570# Directory in which to put localized header files. On the systems with 571# gcc as the native cc, `local_prefix' may not be `prefix' which is 572# `/usr'. 573# NOTE: local_prefix *should not* default from prefix. 574local_prefix = @local_prefix@ 575# Directory in which to put host dependent programs and libraries 576exec_prefix = @exec_prefix@ 577# Directory in which to put the executable for the command `gcc' 578bindir = @bindir@ 579# Directory in which to put the directories used by the compiler. 580libdir = @libdir@ 581# Directory in which GCC puts its executables. 582libexecdir = @libexecdir@ 583 584# -------- 585# UNSORTED 586# -------- 587 588# Directory in which the compiler finds libraries etc. 589libsubdir = $(libdir)/gcc/$(target_noncanonical)/$(version) 590# Directory in which the compiler finds executables 591libexecsubdir = $(libexecdir)/gcc/$(target_noncanonical)/$(version) 592# Directory in which all plugin resources are installed 593plugin_resourcesdir = $(libsubdir)/plugin 594 # Directory in which plugin headers are installed 595plugin_includedir = $(plugin_resourcesdir)/include 596# Directory in which plugin specific executables are installed 597plugin_bindir = $(libexecsubdir)/plugin 598# Used to produce a relative $(gcc_tooldir) in gcc.o 599unlibsubdir = ../../.. 600# $(prefix), expressed as a path relative to $(libsubdir). 601# 602# An explanation of the sed strings: 603# -e 's|^$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix' 604# -e 's|/$$||' match a trailing forward slash and eliminates it 605# -e 's|^[^/]|/|' forces the string to start with a forward slash (*) 606# -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../ 607# 608# (*) Note this pattern overwrites the first character of the string 609# with a forward slash if one is not already present. This is not a 610# problem because the exact names of the sub-directories concerned is 611# unimportant, just the number of them matters. 612# 613# The practical upshot of these patterns is like this: 614# 615# prefix exec_prefix result 616# ------ ----------- ------ 617# /foo /foo/bar ../ 618# /foo/ /foo/bar ../ 619# /foo /foo/bar/ ../ 620# /foo/ /foo/bar/ ../ 621# /foo /foo/bar/ugg ../../ 622libsubdir_to_prefix := \ 623 $(unlibsubdir)/$(shell echo "$(libdir)" | \ 624 sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \ 625 -e 's|/[^/]*|../|g') 626# $(exec_prefix), expressed as a path relative to $(prefix). 627prefix_to_exec_prefix := \ 628 $(shell echo "$(exec_prefix)" | \ 629 sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|') 630# Directory in which to find other cross-compilation tools and headers. 631dollar = @dollar@ 632# Used in install-cross. 633gcc_tooldir = @gcc_tooldir@ 634# Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/ 635build_tooldir = $(exec_prefix)/$(target_noncanonical) 636# Directory in which the compiler finds target-independent g++ includes. 637gcc_gxx_include_dir = @gcc_gxx_include_dir@ 638gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@ 639# Directory to search for site-specific includes. 640local_includedir = $(local_prefix)/include 641includedir = $(prefix)/include 642# where the info files go 643infodir = @infodir@ 644# Where cpp should go besides $prefix/bin if necessary 645cpp_install_dir = @cpp_install_dir@ 646# where the locale files go 647datadir = @datadir@ 648localedir = $(datadir)/locale 649# Extension (if any) to put in installed man-page filename. 650man1ext = .1 651man7ext = .7 652objext = .o 653exeext = @host_exeext@ 654build_exeext = @build_exeext@ 655 656# Directory in which to put man pages. 657mandir = @mandir@ 658man1dir = $(mandir)/man1 659man7dir = $(mandir)/man7 660# Dir for temp files. 661tmpdir = /tmp 662 663datarootdir = @datarootdir@ 664docdir = @docdir@ 665# Directory in which to build HTML 666build_htmldir = $(objdir)/HTML/gcc-$(version) 667# Directory in which to put HTML 668htmldir = @htmldir@ 669 670# Whether we were configured with NLS. 671USE_NLS = @USE_NLS@ 672 673# Internationalization library. 674LIBINTL = @LIBINTL@ 675LIBINTL_DEP = @LIBINTL_DEP@ 676 677# Character encoding conversion library. 678LIBICONV = @LIBICONV@ 679LIBICONV_DEP = @LIBICONV_DEP@ 680 681# If a supplementary library is being used for the GC. 682GGC_LIB= 683 684# "true" if the target C library headers are unavailable; "false" 685# otherwise. 686inhibit_libc = @inhibit_libc@ 687ifeq ($(inhibit_libc),true) 688INHIBIT_LIBC_CFLAGS = -Dinhibit_libc 689endif 690 691# List of extra executables that should be compiled for this target machine 692# that are used when linking. 693# The rules for compiling them should be in the t-* file for the machine. 694EXTRA_PROGRAMS = @extra_programs@ 695 696# List of extra object files that should be compiled and linked with 697# compiler proper (cc1, cc1obj, cc1plus). 698EXTRA_OBJS = @extra_objs@ 699 700# List of extra object files that should be compiled and linked with 701# the gcc driver. 702EXTRA_GCC_OBJS =@extra_gcc_objs@ 703 704# List of extra libraries that should be linked with the gcc driver. 705EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@ 706 707# List of additional header files to install. 708EXTRA_HEADERS =@extra_headers_list@ 709 710# How to handle <stdint.h>. 711USE_GCC_STDINT = @use_gcc_stdint@ 712 713# The configure script will set this to collect2$(exeext), except on a 714# (non-Unix) host which can not build collect2, for which it will be 715# set to empty. 716COLLECT2 = @collect2@ 717 718# Program to convert libraries. 719LIBCONVERT = 720 721# Control whether header files are installed. 722INSTALL_HEADERS=install-headers install-mkheaders 723 724# Control whether Info documentation is built and installed. 725BUILD_INFO = @BUILD_INFO@ 726 727# Control whether manpages generated by texi2pod.pl can be rebuilt. 728GENERATED_MANPAGES = @GENERATED_MANPAGES@ 729 730# Additional directories of header files to run fixincludes on. 731# These should be directories searched automatically by default 732# just as /usr/include is. 733# *Do not* use this for directories that happen to contain 734# header files, but are not searched automatically by default. 735# On most systems, this is empty. 736OTHER_FIXINCLUDES_DIRS= 737 738# A list of all the language-specific executables. 739COMPILERS = @all_compilers@ 740 741# List of things which should already be built whenever we try to use xgcc 742# to compile anything (without linking). 743GCC_PASSES=xgcc$(exeext) specs 744 745# Directory to link to, when using the target `maketest'. 746DIR = ../gcc 747 748# Native compiler for the build machine and its switches. 749CC_FOR_BUILD = @CC_FOR_BUILD@ 750CXX_FOR_BUILD = @CXX_FOR_BUILD@ 751BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE 752BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE 753 754# Native compiler that we use. This may be C++ some day. 755COMPILER_FOR_BUILD = $(CXX_FOR_BUILD) 756BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS) 757 758# Native linker that we use. 759LINKER_FOR_BUILD = $(CXX_FOR_BUILD) 760BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS) 761 762# Native linker and preprocessor flags. For x-fragment overrides. 763BUILD_LDFLAGS=@BUILD_LDFLAGS@ 764BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \ 765 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS) 766 767# Actual name to use when installing a native compiler. 768GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)') 769GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)') 770CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)') 771GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)') 772 773# Setup the testing framework, if you have one 774EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \ 775 echo $${rootme}/../expect/expect ; \ 776 else echo expect ; fi` 777 778RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \ 779 echo $${srcdir}/../dejagnu/runtest ; \ 780 else echo runtest; fi` 781RUNTESTFLAGS = 782 783# This should name the specs file that we're going to install. Target 784# Makefiles may override it and name another file to be generated from 785# the built-in specs and installed as the default spec, as long as 786# they also introduce a rule to generate a file name specs, to be used 787# at build time. 788SPECS = specs 789 790# Extra include files that are defined by HeaderInclude directives in 791# the .opt files 792OPTIONS_H_EXTRA = 793 794# Extra include files that are defined by SourceInclude directives in 795# the .opt files 796OPTIONS_C_EXTRA = $(PRETTY_PRINT_H) 797 798@option_includes@ 799 800# End of variables for you to override. 801 802# GTM_H lists the config files that the generator files depend on, 803# while TM_H lists the ones ordinary gcc files depend on, which 804# includes several files generated by those generators. 805BCONFIG_H = bconfig.h $(build_xm_file_list) 806CONFIG_H = config.h $(host_xm_file_list) 807TCONFIG_H = tconfig.h $(xm_file_list) 808TM_P_H = tm_p.h $(tm_p_file_list) 809GTM_H = tm.h $(tm_file_list) insn-constants.h 810TM_H = $(GTM_H) insn-flags.h $(OPTIONS_H) 811 812# Variables for version information. 813BASEVER := $(srcdir)/BASE-VER # 4.x.y 814DEVPHASE := $(srcdir)/DEV-PHASE # experimental, prerelease, "" 815DATESTAMP := $(srcdir)/DATESTAMP # YYYYMMDD or empty 816REVISION := $(srcdir)/REVISION # [BRANCH revision XXXXXX] 817 818BASEVER_c := $(shell cat $(BASEVER)) 819DEVPHASE_c := $(shell cat $(DEVPHASE)) 820DATESTAMP_c := $(shell cat $(DATESTAMP)) 821 822ifeq (,$(wildcard $(REVISION))) 823REVISION_c := 824REVISION := 825else 826REVISION_c := $(shell cat $(REVISION)) 827endif 828 829version := $(BASEVER_c) 830 831# For use in version.c - double quoted strings, with appropriate 832# surrounding punctuation and spaces, and with the datestamp and 833# development phase collapsed to the empty string in release mode 834# (i.e. if DEVPHASE_c is empty). The space immediately after the 835# comma in the $(if ...) constructs is significant - do not remove it. 836BASEVER_s := "\"$(BASEVER_c)\"" 837DEVPHASE_s := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\"" 838DATESTAMP_s := "\"$(if $(DEVPHASE_c), $(DATESTAMP_c))\"" 839PKGVERSION_s:= "\"@PKGVERSION@\"" 840BUGURL_s := "\"@REPORT_BUGS_TO@\"" 841 842PKGVERSION := @PKGVERSION@ 843BUGURL_TEXI := @REPORT_BUGS_TEXI@ 844 845ifdef REVISION_c 846REVISION_s := "\"$(if $(DEVPHASE_c), $(REVISION_c))\"" 847else 848REVISION_s := "\"\"" 849endif 850 851# Shorthand variables for dependency lists. 852DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h 853VEC_H = vec.h statistics.h $(GGC_H) 854HASH_TABLE_H = $(HASHTAB_H) hash-table.h 855EXCEPT_H = except.h $(HASHTAB_H) 856TARGET_DEF = target.def target-hooks-macros.h 857C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h 858COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h 859TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h 860C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF) 861COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF) 862MACHMODE_H = machmode.h mode-classes.def insn-modes.h 863HOOKS_H = hooks.h $(MACHMODE_H) 864HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H) 865LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H) 866TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h 867C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \ 868 $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h 869RTL_BASE_H = coretypes.h rtl.h rtl.def $(MACHMODE_H) reg-notes.def \ 870 insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \ 871 $(FIXED_VALUE_H) alias.h $(HASHTAB_H) 872FIXED_VALUE_H = fixed-value.h $(MACHMODE_H) double-int.h 873RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h 874READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h 875PARAMS_H = params.h params.def 876BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \ 877 gtm-builtins.def sanitizer.def cilkplus.def cilk-builtins.def 878INTERNAL_FN_DEF = internal-fn.def 879INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF) 880TREE_CORE_H = tree-core.h coretypes.h all-tree.def tree.def \ 881 c-family/c-common.def $(lang_tree_files) $(MACHMODE_H) \ 882 $(BUILTINS_DEF) $(INPUT_H) statistics.h \ 883 $(VEC_H) treestruct.def $(HASHTAB_H) \ 884 double-int.h alias.h $(SYMTAB_H) $(FLAGS_H) \ 885 $(REAL_H) $(FIXED_VALUE_H) 886TREE_H = tree.h $(TREE_CORE_H) tree-check.h 887REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h 888BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \ 889 cfg-flags.def cfghooks.h 890GIMPLE_H = gimple.h gimple.def gsstruct.def pointer-set.h $(VEC_H) \ 891 $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \ 892 tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h 893GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h 894RECOG_H = recog.h 895EMIT_RTL_H = emit-rtl.h 896FLAGS_H = flags.h flag-types.h $(OPTIONS_H) 897OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA) 898FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \ 899 $(VEC_H) $(INPUT_H) $(MACHMODE_H) 900EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) $(MACHMODE_H) $(EMIT_RTL_H) 901OPTABS_H = optabs.h insn-codes.h insn-opinit.h 902REGS_H = regs.h $(MACHMODE_H) hard-reg-set.h 903CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) double-int.h \ 904 $(BITMAP_H) sbitmap.h 905IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H) 906IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H) 907CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \ 908 cif-code.def ipa-ref.h ipa-ref-inline.h $(LINKER_PLUGIN_API_H) is-a.h 909DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \ 910 alloc-pool.h $(TIMEVAR_H) 911RESOURCE_H = resource.h hard-reg-set.h $(DF_H) 912GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H) 913GGC_H = ggc.h gtype-desc.h statistics.h 914TIMEVAR_H = timevar.h timevar.def 915INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H) 916INSN_ADDR_H = $(srcdir)/insn-addr.h 917C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \ 918 $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H) 919C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H) 920C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H) 921SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \ 922 $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h 923PREDICT_H = predict.h predict.def 924CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \ 925 $(srcdir)/../libcpp/include/cpplib.h 926INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h 927OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H) 928SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H) 929CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h 930CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H) 931TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H) 932TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H) 933TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \ 934 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \ 935 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \ 936 tree-ssa-alias.h 937PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) 938TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H) 939GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H) 940DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def 941DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H) 942C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \ 943 $(C_COMMON_H) $(TREE_H) 944TREE_INLINE_H = tree-inline.h 945REAL_H = real.h $(MACHMODE_H) 946LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \ 947 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \ 948 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h pointer-set.h 949IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h 950BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h 951GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \ 952 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H) 953PLUGIN_H = plugin.h $(GCC_PLUGIN_H) 954PLUGIN_VERSION_H = plugin-version.h configargs.h 955CONTEXT_H = context.h 956 957# 958# Now figure out from those variables how to compile and link. 959 960# IN_GCC distinguishes between code compiled into GCC itself and other 961# programs built during a bootstrap. 962# autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a 963# cross compiler which does not use the native headers and libraries. 964INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@ 965 966# This is the variable actually used when we compile. If you change this, 967# you probably want to update BUILD_CFLAGS in configure.ac 968ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \ 969 $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@ 970 971# The C++ version. 972ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \ 973 $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@ 974 975# Likewise. Put INCLUDES at the beginning: this way, if some autoconf macro 976# puts -I options in CPPFLAGS, our include files in the srcdir will always 977# win against random include files in /usr/include. 978ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS) 979 980# This is the variable to use when using $(COMPILER). 981ALL_COMPILERFLAGS = $(ALL_CXXFLAGS) 982 983# This is the variable to use when using $(LINKER). 984ALL_LINKERFLAGS = $(ALL_CXXFLAGS) 985 986# Build and host support libraries. 987 988# Use the "pic" build of libiberty if --enable-host-shared. 989ifeq ($(enable_host_shared),yes) 990LIBIBERTY = ../libiberty/pic/libiberty.a 991BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a 992else 993LIBIBERTY = ../libiberty/libiberty.a 994BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a 995endif 996 997# Dependencies on the intl and portability libraries. 998LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \ 999 $(LIBDECNUMBER) $(LIBBACKTRACE) 1000 1001# Likewise, for use in the tools that must run on this machine 1002# even if we are cross-building GCC. 1003BUILD_LIBDEPS= $(BUILD_LIBIBERTY) 1004 1005# How to link with both our special library facilities 1006# and the system's installed libraries. 1007LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \ 1008 $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS) 1009BACKENDLIBS = $(CLOOGLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \ 1010 $(ZLIB) 1011# Any system libraries needed just for GNAT. 1012SYSLIBS = @GNAT_LIBEXC@ 1013 1014# Used from ada/gcc-interface/Make-lang.in 1015GNATBIND = @GNATBIND@ 1016GNATMAKE = @GNATMAKE@ 1017 1018# Libs needed (at present) just for jcf-dump. 1019LDEXP_LIB = @LDEXP_LIB@ 1020 1021# Likewise, for use in the tools that must run on this machine 1022# even if we are cross-building GCC. 1023BUILD_LIBS = $(BUILD_LIBIBERTY) 1024 1025BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \ 1026 build/vec.o build/min-insn-modes.o build/gensupport.o \ 1027 build/print-rtl.o 1028BUILD_MD = build/read-md.o 1029BUILD_ERRORS = build/errors.o 1030 1031# Specify the directories to be searched for header files. 1032# Both . and srcdir are used, in that order, 1033# so that *config.h will be found in the compilation 1034# subdirectory rather than in the source directory. 1035# -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file 1036# currently being compiled, in both source trees, to be examined as well. 1037# libintl.h will be found in ../intl if we are using the included libintl. 1038INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \ 1039 -I$(srcdir)/../include @INCINTL@ \ 1040 $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \ 1041 $(CLOOGINC) $(ISLINC) 1042 1043COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@ 1044ifeq ($(CXXDEPMODE),depmode=gcc3) 1045# Note a subtlety here: we use $(@D) for the directory part, to make 1046# things like the go/%.o rule work properly; but we use $(*F) for the 1047# file part, as we just want the file part of the stem, not the entire 1048# file name. 1049COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo 1050POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po 1051else 1052COMPILE = source='$<' object='$@' libtool=no \ 1053 DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base) 1054POSTCOMPILE = 1055endif 1056 1057.cc.o .c.o: 1058 $(COMPILE) $< 1059 $(POSTCOMPILE) 1060 1061# 1062# Support for additional languages (other than C). 1063# C can be supported this way too (leave for later). 1064 1065LANG_MAKEFRAGS = @all_lang_makefrags@ 1066 1067# Flags to pass to recursive makes. 1068# CC is set by configure. 1069# ??? The choices here will need some experimenting with. 1070 1071export AR_FOR_TARGET 1072export AR_CREATE_FOR_TARGET 1073export AR_FLAGS_FOR_TARGET 1074export AR_EXTRACT_FOR_TARGET 1075export AWK 1076export DESTDIR 1077export GCC_FOR_TARGET 1078export INCLUDES 1079export INSTALL_DATA 1080export LIPO_FOR_TARGET 1081export MACHMODE_H 1082export NM_FOR_TARGET 1083export STRIP_FOR_TARGET 1084export RANLIB_FOR_TARGET 1085export libsubdir 1086 1087FLAGS_TO_PASS = \ 1088 "ADA_CFLAGS=$(ADA_CFLAGS)" \ 1089 "BISON=$(BISON)" \ 1090 "BISONFLAGS=$(BISONFLAGS)" \ 1091 "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \ 1092 "LDFLAGS=$(LDFLAGS)" \ 1093 "FLEX=$(FLEX)" \ 1094 "FLEXFLAGS=$(FLEXFLAGS)" \ 1095 "LN=$(LN)" \ 1096 "LN_S=$(LN_S)" \ 1097 "MAKEINFO=$(MAKEINFO)" \ 1098 "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \ 1099 "MAKEOVERRIDES=" \ 1100 "SHELL=$(SHELL)" \ 1101 "exeext=$(exeext)" \ 1102 "build_exeext=$(build_exeext)" \ 1103 "objext=$(objext)" \ 1104 "exec_prefix=$(exec_prefix)" \ 1105 "prefix=$(prefix)" \ 1106 "local_prefix=$(local_prefix)" \ 1107 "gxx_include_dir=$(gcc_gxx_include_dir)" \ 1108 "build_tooldir=$(build_tooldir)" \ 1109 "gcc_tooldir=$(gcc_tooldir)" \ 1110 "bindir=$(bindir)" \ 1111 "libexecsubdir=$(libexecsubdir)" \ 1112 "datarootdir=$(datarootdir)" \ 1113 "datadir=$(datadir)" \ 1114 "localedir=$(localedir)" 1115# 1116# Lists of files for various purposes. 1117 1118# All option source files 1119ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files) 1120 1121# Target specific, C specific object file 1122C_TARGET_OBJS=@c_target_objs@ 1123 1124# Target specific, C++ specific object file 1125CXX_TARGET_OBJS=@cxx_target_objs@ 1126 1127# Target specific, Fortran specific object file 1128FORTRAN_TARGET_OBJS=@fortran_target_objs@ 1129 1130# Object files for gcc many-languages driver. 1131GCC_OBJS = gcc.o ggc-none.o 1132 1133c-family-warn = $(STRICT_WARN) 1134 1135# Language-specific object files shared by all C-family front ends. 1136C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \ 1137 c-family/c-format.o c-family/c-gimplify.o c-family/c-lex.o \ 1138 c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \ 1139 c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \ 1140 c-family/c-semantics.o c-family/c-ada-spec.o \ 1141 c-family/c-cilkplus.o \ 1142 c-family/array-notation-common.o c-family/cilk.o c-family/c-ubsan.o 1143 1144# Language-independent object files. 1145# We put the insn-*.o files first so that a parallel make will build 1146# them sooner, because they are large and otherwise tend to be the 1147# last objects to finish building. 1148OBJS = \ 1149 insn-attrtab.o \ 1150 insn-automata.o \ 1151 insn-dfatab.o \ 1152 insn-emit.o \ 1153 insn-extract.o \ 1154 insn-latencytab.o \ 1155 insn-modes.o \ 1156 insn-opinit.o \ 1157 insn-output.o \ 1158 insn-peep.o \ 1159 insn-preds.o \ 1160 insn-recog.o \ 1161 insn-enums.o \ 1162 ggc-page.o \ 1163 alias.o \ 1164 alloc-pool.o \ 1165 auto-inc-dec.o \ 1166 bb-reorder.o \ 1167 bitmap.o \ 1168 bt-load.o \ 1169 builtins.o \ 1170 caller-save.o \ 1171 calls.o \ 1172 cfg.o \ 1173 cfganal.o \ 1174 cfgbuild.o \ 1175 cfgcleanup.o \ 1176 cfgexpand.o \ 1177 cfghooks.o \ 1178 cfgloop.o \ 1179 cfgloopanal.o \ 1180 cfgloopmanip.o \ 1181 cfgrtl.o \ 1182 symtab.o \ 1183 cgraph.o \ 1184 cgraphbuild.o \ 1185 cgraphunit.o \ 1186 cgraphclones.o \ 1187 cilk-common.o \ 1188 combine.o \ 1189 combine-stack-adj.o \ 1190 compare-elim.o \ 1191 context.o \ 1192 convert.o \ 1193 coverage.o \ 1194 cppbuiltin.o \ 1195 cppdefault.o \ 1196 cprop.o \ 1197 cse.o \ 1198 cselib.o \ 1199 data-streamer.o \ 1200 data-streamer-in.o \ 1201 data-streamer-out.o \ 1202 dbxout.o \ 1203 dbgcnt.o \ 1204 dce.o \ 1205 ddg.o \ 1206 debug.o \ 1207 df-core.o \ 1208 df-problems.o \ 1209 df-scan.o \ 1210 dfp.o \ 1211 dojump.o \ 1212 dominance.o \ 1213 domwalk.o \ 1214 double-int.o \ 1215 dse.o \ 1216 dumpfile.o \ 1217 dwarf2asm.o \ 1218 dwarf2cfi.o \ 1219 dwarf2out.o \ 1220 emit-rtl.o \ 1221 et-forest.o \ 1222 except.o \ 1223 explow.o \ 1224 expmed.o \ 1225 expr.o \ 1226 final.o \ 1227 fixed-value.o \ 1228 fold-const.o \ 1229 function.o \ 1230 fwprop.o \ 1231 gcse.o \ 1232 ggc-common.o \ 1233 gimple.o \ 1234 gimple-builder.o \ 1235 gimple-expr.o \ 1236 gimple-iterator.o \ 1237 gimple-fold.o \ 1238 gimple-low.o \ 1239 gimple-pretty-print.o \ 1240 gimple-ssa-isolate-paths.o \ 1241 gimple-ssa-strength-reduction.o \ 1242 gimple-streamer-in.o \ 1243 gimple-streamer-out.o \ 1244 gimple-walk.o \ 1245 gimplify.o \ 1246 gimplify-me.o \ 1247 godump.o \ 1248 graph.o \ 1249 graphds.o \ 1250 graphite.o \ 1251 graphite-blocking.o \ 1252 graphite-clast-to-gimple.o \ 1253 graphite-dependences.o \ 1254 graphite-interchange.o \ 1255 graphite-optimize-isl.o \ 1256 graphite-poly.o \ 1257 graphite-scop-detection.o \ 1258 graphite-sese-to-poly.o \ 1259 gtype-desc.o \ 1260 haifa-sched.o \ 1261 hw-doloop.o \ 1262 hwint.o \ 1263 ifcvt.o \ 1264 ree.o \ 1265 incpath.o \ 1266 init-regs.o \ 1267 internal-fn.o \ 1268 ipa-cp.o \ 1269 ipa-devirt.o \ 1270 ipa-split.o \ 1271 ipa-inline.o \ 1272 ipa-inline-analysis.o \ 1273 ipa-inline-transform.o \ 1274 ipa-profile.o \ 1275 ipa-prop.o \ 1276 ipa-pure-const.o \ 1277 ipa-reference.o \ 1278 ipa-ref.o \ 1279 ipa-utils.o \ 1280 ipa.o \ 1281 ira.o \ 1282 ira-build.o \ 1283 ira-costs.o \ 1284 ira-conflicts.o \ 1285 ira-color.o \ 1286 ira-emit.o \ 1287 ira-lives.o \ 1288 jump.o \ 1289 langhooks.o \ 1290 lcm.o \ 1291 lists.o \ 1292 loop-doloop.o \ 1293 loop-init.o \ 1294 loop-invariant.o \ 1295 loop-iv.o \ 1296 loop-unroll.o \ 1297 loop-unswitch.o \ 1298 lower-subreg.o \ 1299 lra.o \ 1300 lra-assigns.o \ 1301 lra-coalesce.o \ 1302 lra-constraints.o \ 1303 lra-eliminations.o \ 1304 lra-lives.o \ 1305 lra-spills.o \ 1306 lto-cgraph.o \ 1307 lto-streamer.o \ 1308 lto-streamer-in.o \ 1309 lto-streamer-out.o \ 1310 lto-section-in.o \ 1311 lto-section-out.o \ 1312 lto-opts.o \ 1313 lto-compress.o \ 1314 mcf.o \ 1315 mode-switching.o \ 1316 modulo-sched.o \ 1317 omega.o \ 1318 omp-low.o \ 1319 optabs.o \ 1320 options-save.o \ 1321 opts-global.o \ 1322 passes.o \ 1323 plugin.o \ 1324 pointer-set.o \ 1325 postreload-gcse.o \ 1326 postreload.o \ 1327 predict.o \ 1328 print-rtl.o \ 1329 print-tree.o \ 1330 profile.o \ 1331 real.o \ 1332 realmpfr.o \ 1333 recog.o \ 1334 reg-stack.o \ 1335 regcprop.o \ 1336 reginfo.o \ 1337 regrename.o \ 1338 regstat.o \ 1339 reload.o \ 1340 reload1.o \ 1341 reorg.o \ 1342 resource.o \ 1343 rtl-error.o \ 1344 rtl.o \ 1345 rtlanal.o \ 1346 rtlhooks.o \ 1347 sbitmap.o \ 1348 sched-deps.o \ 1349 sched-ebb.o \ 1350 sched-rgn.o \ 1351 sched-vis.o \ 1352 sdbout.o \ 1353 sel-sched-ir.o \ 1354 sel-sched-dump.o \ 1355 sel-sched.o \ 1356 sese.o \ 1357 simplify-rtx.o \ 1358 sparseset.o \ 1359 sreal.o \ 1360 stack-ptr-mod.o \ 1361 statistics.o \ 1362 stmt.o \ 1363 stor-layout.o \ 1364 store-motion.o \ 1365 streamer-hooks.o \ 1366 stringpool.o \ 1367 target-globals.o \ 1368 targhooks.o \ 1369 timevar.o \ 1370 toplev.o \ 1371 tracer.o \ 1372 trans-mem.o \ 1373 tree-affine.o \ 1374 asan.o \ 1375 tsan.o \ 1376 ubsan.o \ 1377 tree-call-cdce.o \ 1378 tree-cfg.o \ 1379 tree-cfgcleanup.o \ 1380 tree-chrec.o \ 1381 tree-complex.o \ 1382 tree-data-ref.o \ 1383 tree-dfa.o \ 1384 tree-diagnostic.o \ 1385 tree-dump.o \ 1386 tree-eh.o \ 1387 tree-emutls.o \ 1388 tree-if-conv.o \ 1389 tree-inline.o \ 1390 tree-into-ssa.o \ 1391 tree-iterator.o \ 1392 tree-loop-distribution.o \ 1393 tree-nested.o \ 1394 tree-nrv.o \ 1395 tree-object-size.o \ 1396 tree-outof-ssa.o \ 1397 tree-parloops.o \ 1398 tree-phinodes.o \ 1399 tree-predcom.o \ 1400 tree-pretty-print.o \ 1401 tree-profile.o \ 1402 tree-scalar-evolution.o \ 1403 tree-sra.o \ 1404 tree-switch-conversion.o \ 1405 tree-ssa-address.o \ 1406 tree-ssa-alias.o \ 1407 tree-ssa-ccp.o \ 1408 tree-ssa-coalesce.o \ 1409 tree-ssa-copy.o \ 1410 tree-ssa-copyrename.o \ 1411 tree-ssa-dce.o \ 1412 tree-ssa-dom.o \ 1413 tree-ssa-dse.o \ 1414 tree-ssa-forwprop.o \ 1415 tree-ssa-ifcombine.o \ 1416 tree-ssa-live.o \ 1417 tree-ssa-loop-ch.o \ 1418 tree-ssa-loop-im.o \ 1419 tree-ssa-loop-ivcanon.o \ 1420 tree-ssa-loop-ivopts.o \ 1421 tree-ssa-loop-manip.o \ 1422 tree-ssa-loop-niter.o \ 1423 tree-ssa-loop-prefetch.o \ 1424 tree-ssa-loop-unswitch.o \ 1425 tree-ssa-loop.o \ 1426 tree-ssa-math-opts.o \ 1427 tree-ssa-operands.o \ 1428 tree-ssa-phiopt.o \ 1429 tree-ssa-phiprop.o \ 1430 tree-ssa-pre.o \ 1431 tree-ssa-propagate.o \ 1432 tree-ssa-reassoc.o \ 1433 tree-ssa-sccvn.o \ 1434 tree-ssa-sink.o \ 1435 tree-ssa-strlen.o \ 1436 tree-ssa-structalias.o \ 1437 tree-ssa-tail-merge.o \ 1438 tree-ssa-ter.o \ 1439 tree-ssa-threadedge.o \ 1440 tree-ssa-threadupdate.o \ 1441 tree-ssa-uncprop.o \ 1442 tree-ssa-uninit.o \ 1443 tree-ssa.o \ 1444 tree-ssanames.o \ 1445 tree-stdarg.o \ 1446 tree-streamer.o \ 1447 tree-streamer-in.o \ 1448 tree-streamer-out.o \ 1449 tree-tailcall.o \ 1450 tree-vect-generic.o \ 1451 tree-vect-patterns.o \ 1452 tree-vect-data-refs.o \ 1453 tree-vect-stmts.o \ 1454 tree-vect-loop.o \ 1455 tree-vect-loop-manip.o \ 1456 tree-vect-slp.o \ 1457 tree-vectorizer.o \ 1458 tree-vrp.o \ 1459 tree.o \ 1460 valtrack.o \ 1461 value-prof.o \ 1462 var-tracking.o \ 1463 varasm.o \ 1464 varpool.o \ 1465 vmsdbgout.o \ 1466 vtable-verify.o \ 1467 web.o \ 1468 xcoffout.o \ 1469 $(out_object_file) \ 1470 $(EXTRA_OBJS) \ 1471 $(host_hook_obj) 1472 1473# Objects in libcommon.a, potentially used by all host binaries and with 1474# no target dependencies. 1475OBJS-libcommon = diagnostic.o diagnostic-color.o pretty-print.o intl.o \ 1476 vec.o input.o version.o 1477 1478# Objects in libcommon-target.a, used by drivers and by the core 1479# compiler and containing target-dependent code. 1480OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \ 1481 opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \ 1482 hash-table.o file-find.o 1483 1484# This lists all host objects for the front ends. 1485ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS)) 1486 1487ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \ 1488 $(OBJS-libcommon-target) @TREEBROWSER@ main.o c-family/cppspec.o \ 1489 $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \ 1490 lto-wrapper.o 1491 1492# This lists all host object files, whether they are included in this 1493# compilation or not. 1494ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS) 1495 1496BACKEND = libbackend.a main.o @TREEBROWSER@ libcommon-target.a libcommon.a \ 1497 $(CPPLIB) $(LIBDECNUMBER) 1498 1499# This is defined to "yes" if Tree checking is enabled, which roughly means 1500# front-end checking. 1501TREECHECKING = @TREECHECKING@ 1502 1503MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \ 1504 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \ 1505 insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \ 1506 insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \ 1507 tm-preds.h tm-constrs.h checksum-options \ 1508 tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \ 1509 genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \ 1510 xgcc$(exeext) cpp$(exeext) \ 1511 $(EXTRA_PROGRAMS) gcc-cross$(exeext) \ 1512 $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \ 1513 gcc-ranlib$(exeext) \ 1514 gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \ 1515 gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \ 1516 libcommon-target.a libcommon.a libgcc.mk 1517 1518# 1519# Language makefile fragments. 1520 1521# The following targets define the interface between us and the languages. 1522# 1523# all.cross, start.encap, rest.encap, 1524# install-common, install-info, install-man, 1525# uninstall, 1526# mostlyclean, clean, distclean, maintainer-clean, 1527# 1528# Each language is linked in with a series of hooks. The name of each 1529# hooked is "lang.${target_name}" (eg: lang.info). Configure computes 1530# and adds these here. We use double-colon rules for some of the hooks; 1531# double-colon rules should be preferred for any new hooks. 1532 1533# language hooks, generated by configure 1534@language_hooks@ 1535 1536# per-language makefile fragments 1537ifneq ($(LANG_MAKEFRAGS),) 1538include $(LANG_MAKEFRAGS) 1539endif 1540 1541# target and host overrides must follow the per-language makefile fragments 1542# so they can override or augment language-specific variables 1543 1544# target overrides 1545ifneq ($(tmake_file),) 1546include $(tmake_file) 1547endif 1548 1549# host overrides 1550ifneq ($(xmake_file),) 1551include $(xmake_file) 1552endif 1553 1554# all-tree.def includes all the tree.def files. 1555all-tree.def: s-alltree; @true 1556s-alltree: Makefile 1557 rm -f tmp-all-tree.def 1558 echo '#include "tree.def"' > tmp-all-tree.def 1559 echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def 1560 echo '#include "c-family/c-common.def"' >> tmp-all-tree.def 1561 ltf="$(lang_tree_files)"; for f in $$ltf; do \ 1562 echo "#include \"$$f\""; \ 1563 done | sed 's|$(srcdir)/||' >> tmp-all-tree.def 1564 $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def 1565 $(STAMP) s-alltree 1566 1567# Now that LANG_MAKEFRAGS are included, we can add special flags to the 1568# objects that belong to the front ends. We add an extra define that 1569# causes back-end specific include files to be poisoned, in the hope that 1570# we can avoid introducing dependencies of the front ends on things that 1571# no front end should ever look at (e.g. everything RTL related). 1572$(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND)) 1573 1574# 1575 1576# ----------------------------- 1577# Rebuilding this configuration 1578# ----------------------------- 1579 1580# On the use of stamps: 1581# Consider the example of tree-check.h. It is constructed with build/gencheck. 1582# A simple rule to build tree-check.h would be 1583# tree-check.h: build/gencheck$(build_exeext) 1584# $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h 1585# 1586# but tree-check.h doesn't change every time gencheck changes. It would the 1587# nice if targets that depend on tree-check.h wouldn't be rebuild 1588# unnecessarily when tree-check.h is unchanged. To make this, tree-check.h 1589# must not be overwritten with a identical copy. One solution is to use a 1590# temporary file 1591# tree-check.h: build/gencheck$(build_exeext) 1592# $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h 1593# $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h 1594# 1595# This solution has a different problem. Since the time stamp of tree-check.h 1596# is unchanged, make will try to update tree-check.h every time it runs. 1597# To prevent this, one can add a stamp 1598# tree-check.h: s-check 1599# s-check : build/gencheck$(build_exeext) 1600# $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h 1601# $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h 1602# $(STAMP) s-check 1603# 1604# The problem with this solution is that make thinks that tree-check.h is 1605# always unchanged. Make must be deceived into thinking that tree-check.h is 1606# rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command: 1607# tree-check.h: s-check; @true 1608# s-check : build/gencheck$(build_exeext) 1609# $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h 1610# $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h 1611# $(STAMP) s-check 1612# 1613# This is what is done in this makefile. Note that mkconfig.sh has a 1614# move-if-change built-in 1615 1616Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS) 1617 LANGUAGES="$(CONFIG_LANGUAGES)" \ 1618 CONFIG_HEADERS= \ 1619 CONFIG_SHELL="$(SHELL)" \ 1620 CONFIG_FILES=$@ $(SHELL) config.status 1621 1622config.h: cs-config.h ; @true 1623bconfig.h: cs-bconfig.h ; @true 1624tconfig.h: cs-tconfig.h ; @true 1625tm.h: cs-tm.h ; @true 1626tm_p.h: cs-tm_p.h ; @true 1627 1628cs-config.h: Makefile 1629 TARGET_CPU_DEFAULT="" \ 1630 HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \ 1631 $(SHELL) $(srcdir)/mkconfig.sh config.h 1632 1633cs-bconfig.h: Makefile 1634 TARGET_CPU_DEFAULT="" \ 1635 HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \ 1636 $(SHELL) $(srcdir)/mkconfig.sh bconfig.h 1637 1638cs-tconfig.h: Makefile 1639 TARGET_CPU_DEFAULT="" \ 1640 HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \ 1641 $(SHELL) $(srcdir)/mkconfig.sh tconfig.h 1642 1643cs-tm.h: Makefile 1644 TARGET_CPU_DEFAULT="$(target_cpu_default)" \ 1645 HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \ 1646 $(SHELL) $(srcdir)/mkconfig.sh tm.h 1647 1648cs-tm_p.h: Makefile 1649 TARGET_CPU_DEFAULT="" \ 1650 HEADERS="$(tm_p_include_list)" DEFINES="" \ 1651 $(SHELL) $(srcdir)/mkconfig.sh tm_p.h 1652 1653# Don't automatically run autoconf, since configure.ac might be accidentally 1654# newer than configure. Also, this writes into the source directory which 1655# might be on a read-only file system. If configured for maintainer mode 1656# then do allow autoconf to be run. 1657 1658AUTOCONF = autoconf 1659ACLOCAL = aclocal 1660ACLOCAL_AMFLAGS = -I ../config -I .. 1661aclocal_deps = \ 1662 $(srcdir)/../libtool.m4 \ 1663 $(srcdir)/../ltoptions.m4 \ 1664 $(srcdir)/../ltsugar.m4 \ 1665 $(srcdir)/../ltversion.m4 \ 1666 $(srcdir)/../lt~obsolete.m4 \ 1667 $(srcdir)/../config/acx.m4 \ 1668 $(srcdir)/../config/codeset.m4 \ 1669 $(srcdir)/../config/extensions.m4 \ 1670 $(srcdir)/../config/gettext-sister.m4 \ 1671 $(srcdir)/../config/iconv.m4 \ 1672 $(srcdir)/../config/lcmessage.m4 \ 1673 $(srcdir)/../config/lib-ld.m4 \ 1674 $(srcdir)/../config/lib-link.m4 \ 1675 $(srcdir)/../config/lib-prefix.m4 \ 1676 $(srcdir)/../config/override.m4 \ 1677 $(srcdir)/../config/progtest.m4 \ 1678 $(srcdir)/../config/stdint.m4 \ 1679 $(srcdir)/../config/unwind_ipinfo.m4 \ 1680 $(srcdir)/../config/warnings.m4 \ 1681 $(srcdir)/../config/dfp.m4 \ 1682 $(srcdir)/../config/mmap.m4 \ 1683 $(srcdir)/acinclude.m4 1684 1685$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4 1686 (cd $(srcdir) && $(AUTOCONF)) 1687 1688$(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps) 1689 (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)) 1690 1691# cstamp-h.in controls rebuilding of config.in. 1692# It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't 1693# delete it. A stamp file is needed as autoheader won't update the file if 1694# nothing has changed. 1695# It remains in the source directory and is part of the distribution. 1696# This follows what is done in shellutils, fileutils, etc. 1697# "echo timestamp" is used instead of touch to be consistent with other 1698# packages that use autoconf (??? perhaps also to avoid problems with patch?). 1699# ??? Newer versions have a maintainer mode that may be useful here. 1700 1701# Don't run autoheader automatically either. 1702# Only run it if maintainer mode is enabled. 1703@MAINT@ AUTOHEADER = autoheader 1704@MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in 1705@MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac 1706@MAINT@ (cd $(srcdir) && $(AUTOHEADER)) 1707@MAINT@ @rm -f $(srcdir)/cstamp-h.in 1708@MAINT@ echo timestamp > $(srcdir)/cstamp-h.in 1709auto-host.h: cstamp-h ; @true 1710cstamp-h: config.in config.status 1711 CONFIG_HEADERS=auto-host.h:config.in \ 1712 CONFIG_FILES= \ 1713 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status 1714 1715# Really, really stupid make features, such as SUN's KEEP_STATE, may force 1716# a target to build even if it is up-to-date. So we must verify that 1717# config.status does not exist before failing. 1718config.status: $(srcdir)/configure $(srcdir)/config.gcc 1719 @if [ ! -f config.status ] ; then \ 1720 echo You must configure gcc. Look at http://gcc.gnu.org/install/ for details.; \ 1721 false; \ 1722 else \ 1723 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \ 1724 fi 1725 1726# -------- 1727# UNSORTED 1728# -------- 1729 1730# Provide quickstrap as a target that people can type into the gcc directory, 1731# and that fails if you're not into it. 1732quickstrap: all 1733 cd $(toplevel_builddir) && $(MAKE) all-target-libgcc 1734 1735all.internal: start.encap rest.encap doc 1736# This is what to compile if making a cross-compiler. 1737all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \ 1738 libgcc-support lang.all.cross doc @GENINSRC@ srcextra 1739# This is what must be made before installing GCC and converting libraries. 1740start.encap: native xgcc$(exeext) cpp$(exeext) specs \ 1741 libgcc-support lang.start.encap @GENINSRC@ srcextra 1742# These can't be made until after GCC can run. 1743rest.encap: lang.rest.encap 1744# This is what is made with the host's compiler 1745# whether making a cross compiler or not. 1746native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \ 1747 $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \ 1748 gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext) 1749 1750ifeq ($(enable_plugin),yes) 1751native: gengtype$(exeext) 1752endif 1753 1754# On the target machine, finish building a cross compiler. 1755# This does the things that can't be done on the host machine. 1756rest.cross: specs 1757 1758# Recompile all the language-independent object files. 1759# This is used only if the user explicitly asks for it. 1760compilations: $(BACKEND) 1761 1762# This archive is strictly for the host. 1763libbackend.a: $(OBJS) 1764 -rm -rf libbackend.a 1765 $(AR) $(AR_FLAGS) libbackend.a $(OBJS) 1766 -$(RANLIB) $(RANLIB_FLAGS) libbackend.a 1767 1768libcommon-target.a: $(OBJS-libcommon-target) 1769 -rm -rf libcommon-target.a 1770 $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target) 1771 -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a 1772 1773libcommon.a: $(OBJS-libcommon) 1774 -rm -rf libcommon.a 1775 $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon) 1776 -$(RANLIB) $(RANLIB_FLAGS) libcommon.a 1777 1778# We call this executable `xgcc' rather than `gcc' 1779# to avoid confusion if the current directory is in the path 1780# and CC is `gcc'. It is renamed to `gcc' when it is installed. 1781xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \ 1782 $(EXTRA_GCC_OBJS) 1783 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \ 1784 c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \ 1785 $(EXTRA_GCC_LIBS) $(LIBS) 1786 1787# cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver. 1788# It is part of c-family because the handled extensions are hard-coded 1789# and only contain c-family extensions (see known_suffixes). 1790cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \ 1791 $(EXTRA_GCC_OBJS) 1792 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \ 1793 c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \ 1794 $(EXTRA_GCC_LIBS) $(LIBS) 1795 1796# Dump a specs file to make -B./ read these specs over installed ones. 1797$(SPECS): xgcc$(exeext) 1798 $(GCC_FOR_TARGET) -dumpspecs > tmp-specs 1799 mv tmp-specs $(SPECS) 1800 1801# We do want to create an executable named `xgcc', so we can use it to 1802# compile libgcc2.a. 1803# Also create gcc-cross, so that install-common will install properly. 1804gcc-cross$(exeext): xgcc$(exeext) 1805 cp xgcc$(exeext) gcc-cross$(exeext) 1806 1807checksum-options: 1808 echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \ 1809 && $(srcdir)/../move-if-change checksum-options.tmp checksum-options 1810 1811# 1812# Build libgcc.a. 1813 1814libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \ 1815 $(MACHMODE_H) gcov-iov.h 1816 1817libgcc.mvars: config.status Makefile specs xgcc$(exeext) 1818 : > tmp-libgcc.mvars 1819 echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars 1820 echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars 1821 echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars 1822 1823 mv tmp-libgcc.mvars libgcc.mvars 1824 1825# Use the genmultilib shell script to generate the information the gcc 1826# driver program needs to select the library directory based on the 1827# switches. 1828multilib.h: s-mlib; @true 1829s-mlib: $(srcdir)/genmultilib Makefile 1830 if test @enable_multilib@ = yes \ 1831 || test -n "$(MULTILIB_OSDIRNAMES)"; then \ 1832 $(SHELL) $(srcdir)/genmultilib \ 1833 "$(MULTILIB_OPTIONS)" \ 1834 "$(MULTILIB_DIRNAMES)" \ 1835 "$(MULTILIB_MATCHES)" \ 1836 "$(MULTILIB_EXCEPTIONS)" \ 1837 "$(MULTILIB_EXTRA_OPTS)" \ 1838 "$(MULTILIB_EXCLUSIONS)" \ 1839 "$(MULTILIB_OSDIRNAMES)" \ 1840 "$(MULTILIB_REQUIRED)" \ 1841 "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \ 1842 "$(MULTILIB_REUSE)" \ 1843 "@enable_multilib@" \ 1844 > tmp-mlib.h; \ 1845 else \ 1846 $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \ 1847 "$(MULTIARCH_DIRNAME)" '' no \ 1848 > tmp-mlib.h; \ 1849 fi 1850 $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h 1851 $(STAMP) s-mlib 1852# 1853# Compiling object files from source files. 1854 1855# Note that dependencies on obstack.h are not written 1856# because that file is not part of GCC. 1857 1858srcextra: gcc.srcextra lang.srcextra 1859 1860gcc.srcextra: gengtype-lex.c 1861 -cp -p $^ $(srcdir) 1862 1863AR_OBJS = file-find.o 1864AR_LIBS = @COLLECT2_LIBS@ 1865 1866gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS) 1867 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \ 1868 $(AR_OBJS) $(LIBS) $(AR_LIBS) 1869 1870gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS) 1871 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \ 1872 $(AR_OBJS) $(LIBS) $(AR_LIBS) 1873 1874gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS) 1875 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \ 1876 $(AR_OBJS) $(LIBS) $(AR_LIBS) 1877 1878CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \ 1879 -DTARGET_MACHINE=\"$(target_noncanonical)\" \ 1880 @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\" 1881 1882CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \ 1883 -DTARGET_MACHINE=\"$(target_noncanonical)\" \ 1884 @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\" 1885 1886CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \ 1887 -DTARGET_MACHINE=\"$(target_noncanonical)\" \ 1888 @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\" 1889 1890# ??? the implicit rules dont trigger if the source file has a different name 1891# so copy instead 1892gcc-ranlib.c: gcc-ar.c 1893 cp $^ $@ 1894 1895gcc-nm.c: gcc-ar.c 1896 cp $^ $@ 1897 1898COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o file-find.o 1899COLLECT2_LIBS = @COLLECT2_LIBS@ 1900collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS) 1901# Don't try modifying collect2 (aka ld) in place--it might be linking this. 1902 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \ 1903 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS) 1904 mv -f T$@ $@ 1905 1906CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \ 1907 @TARGET_SYSTEM_ROOT_DEFINE@ 1908 1909lto-wrapper$(exeext): lto-wrapper.o ggc-none.o libcommon-target.a $(LIBDEPS) 1910 +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \ 1911 lto-wrapper.o ggc-none.o libcommon-target.a $(LIBS) 1912 mv -f T$@ $@ 1913 1914# Files used by all variants of C or by the stand-alone pre-processor. 1915 1916CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@ 1917 1918CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \ 1919 -DTARGET_MACHINE=\"$(target)\" 1920 1921default-c.o: config/default-c.c 1922 $(COMPILE) $< 1923 $(POSTCOMPILE) 1924 1925# Files used by all variants of C and some other languages. 1926 1927CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s) 1928prefix.o: $(BASEVER) 1929 1930# Language-independent files. 1931 1932DRIVER_DEFINES = \ 1933 -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \ 1934 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \ 1935 -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \ 1936 -DDEFAULT_TARGET_VERSION=\"$(version)\" \ 1937 -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \ 1938 -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \ 1939 -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \ 1940 @TARGET_SYSTEM_ROOT_DEFINE@ \ 1941 $(VALGRIND_DRIVER_DEFINES) \ 1942 $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \ 1943 -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\"" 1944 1945CFLAGS-gcc.o += $(DRIVER_DEFINES) 1946 1947specs.h : s-specs ; @true 1948s-specs : Makefile 1949 lsf="$(lang_specs_files)"; for f in $$lsf; do \ 1950 echo "#include \"$$f\""; \ 1951 done | sed 's|$(srcdir)/||' > tmp-specs.h 1952 $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h 1953 $(STAMP) s-specs 1954 1955optionlist: s-options ; @true 1956s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk 1957 $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist 1958 $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist 1959 $(STAMP) s-options 1960 1961options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \ 1962 $(srcdir)/optc-gen.awk 1963 $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \ 1964 -f $(srcdir)/optc-gen.awk \ 1965 -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@ 1966 1967options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \ 1968 $(srcdir)/optc-save-gen.awk 1969 $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \ 1970 -f $(srcdir)/optc-save-gen.awk \ 1971 -v header_name="config.h system.h coretypes.h tm.h" < $< > $@ 1972 1973options.h: s-options-h ; @true 1974s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \ 1975 $(srcdir)/opth-gen.awk 1976 $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \ 1977 -f $(srcdir)/opth-gen.awk \ 1978 < $< > tmp-options.h 1979 $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h 1980 $(STAMP) $@ 1981 1982dumpvers: dumpvers.c 1983 1984CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \ 1985 -DREVISION=$(REVISION_s) \ 1986 -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \ 1987 -DBUGURL=$(BUGURL_s) 1988version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE) 1989 1990# lto-compress.o needs $(ZLIBINC) added to the include flags. 1991CFLAGS-lto-compress.o += $(ZLIBINC) 1992 1993bversion.h: s-bversion; @true 1994s-bversion: BASE-VER 1995 echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h 1996 echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h 1997 echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h 1998 echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h 1999 $(STAMP) s-bversion 2000 2001CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\" 2002 2003pass-instances.def: $(srcdir)/passes.def $(srcdir)/gen-pass-instances.awk 2004 $(AWK) -f $(srcdir)/gen-pass-instances.awk \ 2005 $(srcdir)/passes.def > pass-instances.def 2006 2007$(out_object_file): $(out_file) 2008 $(COMPILE) $< 2009 $(POSTCOMPILE) 2010 2011$(common_out_object_file): $(common_out_file) 2012 $(COMPILE) $< 2013 $(POSTCOMPILE) 2014# 2015# Generate header and source files from the machine description, 2016# and compile them. 2017 2018.PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \ 2019 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \ 2020 insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \ 2021 insn-latencytab.c insn-preds.c 2022 2023# Dependencies for the md file. The first time through, we just assume 2024# the md file itself and the generated dependency file (in order to get 2025# it built). The second time through we have the dependency file. 2026-include mddeps.mk 2027MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES) 2028 2029s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext) 2030 $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps 2031 $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk 2032 $(STAMP) s-mddeps 2033 2034# For each of the files generated by running a generator program over 2035# the machine description, the following static pattern rules run the 2036# generator program only if the machine description has changed, 2037# but touch the target file only when its contents actually change. 2038# The "; @true" construct forces Make to recheck the timestamp on 2039# the target file. 2040 2041simple_rtl_generated_h = insn-attr.h insn-attr-common.h insn-codes.h \ 2042 insn-config.h insn-flags.h 2043 2044simple_rtl_generated_c = insn-automata.c insn-emit.c \ 2045 insn-extract.c insn-output.c \ 2046 insn-peep.c insn-recog.c 2047 2048simple_generated_h = $(simple_rtl_generated_h) insn-constants.h 2049 2050simple_generated_c = $(simple_rtl_generated_c) insn-enums.c 2051 2052$(simple_generated_h:insn-%.h=s-%) \ 2053$(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS) 2054 2055$(simple_rtl_generated_h:insn-%.h=s-%) \ 2056$(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md 2057 2058$(simple_generated_h): insn-%.h: s-%; @true 2059 2060$(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext) 2061 $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \ 2062 $(filter insn-conditions.md,$^) > tmp-$*.h 2063 $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h 2064 $(STAMP) s-$* 2065 2066$(simple_generated_c): insn-%.c: s-%; @true 2067$(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext) 2068 $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \ 2069 $(filter insn-conditions.md,$^) > tmp-$*.c 2070 $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c 2071 $(STAMP) s-$* 2072 2073# gencheck doesn't read the machine description, and the file produced 2074# doesn't use the insn-* convention. 2075tree-check.h: s-check ; @true 2076s-check : build/gencheck$(build_exeext) 2077 $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h 2078 $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h 2079 $(STAMP) s-check 2080 2081# genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c} 2082insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true 2083s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \ 2084 insn-conditions.md 2085 $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \ 2086 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c 2087 $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c insn-attrtab.c 2088 $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c insn-dfatab.c 2089 $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c 2090 $(STAMP) s-attrtab 2091 2092# genopinit produces two files. 2093insn-opinit.c insn-opinit.h: s-opinit ; @true 2094s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md 2095 $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \ 2096 insn-conditions.md -htmp-opinit.h -ctmp-opinit.c 2097 $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h 2098 $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c 2099 $(STAMP) s-opinit 2100 2101# gencondmd doesn't use the standard naming convention. 2102build/gencondmd.c: s-conditions; @true 2103s-conditions: $(MD_DEPS) build/genconditions$(build_exeext) 2104 $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c 2105 $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c 2106 $(STAMP) s-conditions 2107 2108insn-conditions.md: s-condmd; @true 2109s-condmd: build/gencondmd$(build_exeext) 2110 $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md 2111 $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md 2112 $(STAMP) s-condmd 2113 2114 2115# These files are generated by running the same generator more than 2116# once with different options, so they have custom rules. The 2117# stampfile idiom is the same. 2118genrtl.h: s-genrtl-h; @true 2119 2120s-genrtl-h: build/gengenrtl$(build_exeext) 2121 $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h 2122 $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h 2123 $(STAMP) s-genrtl-h 2124 2125insn-modes.c: s-modes; @true 2126insn-modes.h: s-modes-h; @true 2127min-insn-modes.c: s-modes-m; @true 2128 2129s-modes: build/genmodes$(build_exeext) 2130 $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c 2131 $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c 2132 $(STAMP) s-modes 2133 2134s-modes-h: build/genmodes$(build_exeext) 2135 $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h 2136 $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h 2137 $(STAMP) s-modes-h 2138 2139s-modes-m: build/genmodes$(build_exeext) 2140 $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c 2141 $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c 2142 $(STAMP) s-modes-m 2143 2144insn-preds.c: s-preds; @true 2145tm-preds.h: s-preds-h; @true 2146tm-constrs.h: s-constrs-h; @true 2147 2148.PHONY: mddump 2149mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext) 2150 $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md 2151 2152s-preds: $(MD_DEPS) build/genpreds$(build_exeext) 2153 $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c 2154 $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c 2155 $(STAMP) s-preds 2156 2157s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext) 2158 $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h 2159 $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h 2160 $(STAMP) s-preds-h 2161 2162s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext) 2163 $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h 2164 $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h 2165 $(STAMP) s-constrs-h 2166 2167target-hooks-def.h: s-target-hooks-def-h; @true 2168# make sure that when we build info files, the used tm.texi is up to date. 2169$(srcdir)/doc/tm.texi: s-tm-texi; @true 2170 2171s-target-hooks-def-h: build/genhooks$(build_exeext) 2172 $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \ 2173 > tmp-target-hooks-def.h 2174 $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \ 2175 target-hooks-def.h 2176 $(STAMP) s-target-hooks-def-h 2177 2178c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true 2179 2180s-c-target-hooks-def-h: build/genhooks$(build_exeext) 2181 $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \ 2182 > tmp-c-target-hooks-def.h 2183 $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \ 2184 c-family/c-target-hooks-def.h 2185 $(STAMP) s-c-target-hooks-def-h 2186 2187common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true 2188 2189s-common-target-hooks-def-h: build/genhooks$(build_exeext) 2190 $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \ 2191 > tmp-common-target-hooks-def.h 2192 $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \ 2193 common/common-target-hooks-def.h 2194 $(STAMP) s-common-target-hooks-def-h 2195 2196# check if someone mistakenly only changed tm.texi. 2197# We use a different pathname here to avoid a circular dependency. 2198s-tm-texi: $(srcdir)/doc/../doc/tm.texi 2199 2200# The tm.texi we want to compare against / check into svn should have 2201# unix-style line endings. To make this work on MinGW, remove \r. 2202# \r is not portable to Solaris tr, therefore we have a special 2203# case for ASCII. We use \r for other encodings like EBCDIC. 2204s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in 2205 $(RUN_GEN) build/genhooks$(build_exeext) -d \ 2206 $(srcdir)/doc/tm.texi.in > tmp-tm.texi 2207 case `echo X|tr X '\101'` in \ 2208 A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \ 2209 *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \ 2210 esac 2211 mv tmp2-tm.texi tmp-tm.texi 2212 $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi 2213 @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \ 2214 $(STAMP) $@; \ 2215 elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \ 2216 && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \ 2217 || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \ 2218 || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \ 2219 ); then \ 2220 echo >&2 ; \ 2221 echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \ 2222 false; \ 2223 else \ 2224 echo >&2 ; \ 2225 echo Verify that you have permission to grant a GFDL license for all >&2 ; \ 2226 echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \ 2227 false; \ 2228 fi 2229 2230GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \ 2231 $(host_xm_file_list) \ 2232 $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \ 2233 $(srcdir)/alias.h $(srcdir)/coverage.c $(srcdir)/rtl.h \ 2234 $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \ 2235 $(srcdir)/libfuncs.h $(SYMTAB_H) \ 2236 $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \ 2237 $(srcdir)/fixed-value.h \ 2238 $(srcdir)/output.h $(srcdir)/cfgloop.h \ 2239 $(srcdir)/cselib.h $(srcdir)/basic-block.h $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \ 2240 $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \ 2241 $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \ 2242 $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \ 2243 $(srcdir)/dbxout.c \ 2244 $(srcdir)/dwarf2out.h \ 2245 $(srcdir)/dwarf2asm.c \ 2246 $(srcdir)/dwarf2cfi.c \ 2247 $(srcdir)/dwarf2out.c \ 2248 $(srcdir)/tree-vect-generic.c \ 2249 $(srcdir)/dojump.c \ 2250 $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \ 2251 $(srcdir)/expr.h \ 2252 $(srcdir)/function.c $(srcdir)/except.c \ 2253 $(srcdir)/gcse.c $(srcdir)/godump.c \ 2254 $(srcdir)/lists.c $(srcdir)/optabs.c \ 2255 $(srcdir)/profile.c $(srcdir)/mcf.c \ 2256 $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \ 2257 $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \ 2258 $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \ 2259 $(srcdir)/gimple.h \ 2260 $(srcdir)/gimple-ssa.h \ 2261 $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \ 2262 $(srcdir)/tree-cfg.c \ 2263 $(srcdir)/tree-dfa.c \ 2264 $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \ 2265 $(srcdir)/tree-chrec.h \ 2266 $(srcdir)/tree-scalar-evolution.c \ 2267 $(srcdir)/tree-ssa-operands.h \ 2268 $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \ 2269 $(srcdir)/tree-parloops.c \ 2270 $(srcdir)/omp-low.c \ 2271 $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \ 2272 $(srcdir)/cgraphclones.c \ 2273 $(srcdir)/tree-ssa-propagate.c \ 2274 $(srcdir)/tree-phinodes.c \ 2275 $(srcdir)/tree-ssa-alias.h \ 2276 $(srcdir)/tree-ssanames.h \ 2277 $(srcdir)/ipa-prop.h \ 2278 $(srcdir)/trans-mem.c \ 2279 $(srcdir)/lto-streamer.h \ 2280 $(srcdir)/target-globals.h \ 2281 $(srcdir)/ipa-inline.h \ 2282 $(srcdir)/vtable-verify.c \ 2283 $(srcdir)/asan.c \ 2284 $(srcdir)/ubsan.c \ 2285 $(srcdir)/tsan.c \ 2286 $(srcdir)/ipa-devirt.c \ 2287 $(srcdir)/internal-fn.h \ 2288 @all_gtfiles@ 2289 2290# Compute the list of GT header files from the corresponding C sources, 2291# possibly nested within config or language subdirectories. Match gengtype's 2292# behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG 2293# language subdir, gt-file.h otherwise (no subdir indication for config/ 2294# related sources). 2295 2296GTFILES_H = $(subst /,-, \ 2297 $(shell echo $(patsubst $(srcdir)/%,gt-%, \ 2298 $(patsubst %.c,%.h, \ 2299 $(filter %.c, $(GTFILES)))) \ 2300 | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g")) 2301 2302GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES))) 2303ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H)) 2304 2305# $(GTFILES) may be too long to put on a command line, so we have to 2306# write it out to a file (taking care not to do that in a way that 2307# overflows a command line!) and then have gengtype read the file in. 2308 2309$(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true 2310 2311### Common flags to gengtype [e.g. -v or -B backupdir] 2312GENGTYPE_FLAGS= 2313 2314gtyp-input.list: s-gtyp-input ; @true 2315s-gtyp-input: Makefile 2316 @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list) 2317 $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list 2318 $(STAMP) s-gtyp-input 2319 2320s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \ 2321 gtyp-input.list 2322# First, parse all files and save a state file. 2323 $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \ 2324 -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state 2325# Second, read the state file and generate all files. This ensure that 2326# gtype.state is correctly read: 2327 $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state 2328 $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \ 2329 -r gtype.state 2330 $(STAMP) s-gtype 2331 2332generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \ 2333 $(simple_generated_h) specs.h \ 2334 tree-check.h genrtl.h insn-modes.h tm-preds.h tm-constrs.h \ 2335 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \ 2336 options.h target-hooks-def.h insn-opinit.h \ 2337 common/common-target-hooks-def.h pass-instances.def \ 2338 c-family/c-target-hooks-def.h 2339 2340# 2341# How to compile object files to run on the build machine. 2342 2343build/%.o : # dependencies provided by explicit rule later 2344 $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \ 2345 -o $@ $< 2346 2347## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs 2348## several C macro definitions, just like version.o 2349build/version.o: version.c version.h \ 2350 $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE) 2351 $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \ 2352 -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \ 2353 -DREVISION=$(REVISION_s) \ 2354 -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \ 2355 -DBUGURL=$(BUGURL_s) -o $@ $< 2356 2357# Header dependencies for the programs that generate source code. 2358# These are library modules... 2359build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h 2360build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \ 2361 $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H) \ 2362 $(READ_MD_H) gensupport.h 2363build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \ 2364 $(GGC_H) 2365build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H) \ 2366 $(MACHMODE_H) 2367build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \ 2368 $(GTM_H) $(RTL_BASE_H) 2369build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \ 2370 $(HASHTAB_H) errors.h $(READ_MD_H) 2371build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \ 2372 $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H) \ 2373 gensupport.h 2374build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) \ 2375 $(RTL_H) $(GGC_H) errors.h 2376build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H) \ 2377 $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H) 2378build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H) \ 2379 coretypes.h $(GTM_H) insn-constants.h \ 2380 $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \ 2381 $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h \ 2382 $(EXCEPT_H) tm-constrs.h) 2383# This pulls in tm-pred.h which contains inline functions wrapping up 2384# predicates from the back-end so those functions must be discarded. 2385# No big deal since gencondmd.c is a dummy file for non-GCC compilers. 2386build/gencondmd.o : \ 2387 BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS)) 2388 2389# ...these are the programs themselves. 2390build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \ 2391 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h 2392build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H) \ 2393 $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h 2394build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H) \ 2395 $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H) \ 2396 $(READ_MD_H) gensupport.h $(FNMATCH_H) 2397build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H) \ 2398 $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VEC_H) \ 2399 $(HASHTAB_H) gensupport.h $(FNMATCH_H) 2400build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H) \ 2401 $(SYSTEM_H) coretypes.h tree.def c-family/c-common.def \ 2402 $(lang_tree_files) gimple.def 2403build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H) 2404build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \ 2405 coretypes.h $(GTM_H) errors.h gensupport.h 2406build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H) \ 2407 $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(HASHTAB_H) $(READ_MD_H) \ 2408 gensupport.h 2409build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \ 2410 coretypes.h $(GTM_H) errors.h gensupport.h 2411build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H) \ 2412 coretypes.h errors.h $(READ_MD_H) 2413build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \ 2414 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h 2415build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H) \ 2416 coretypes.h errors.h $(READ_MD_H) 2417build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H) \ 2418 $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h 2419build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H) \ 2420 $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h 2421build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def 2422 2423# The gengtype generator program is special: Two versions are built. 2424# One is for the build machine, and one is for the host to allow 2425# plugins to define their types and generate the supporting GGC 2426# datastructures and routines with GTY markers. 2427# The host object files depend on CONFIG_H, and the build objects 2428# on BCONFIG_H. For the build objects, add -DGENERATOR_FILE manually, 2429# the build-%: rule doesn't apply to them. 2430 2431gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H) 2432gengtype-lex.o: $(CONFIG_H) $(BCONFIG_H) 2433CFLAGS-gengtype-lex.o += -DGENERATOR_FILE 2434build/gengtype-lex.o: $(BCONFIG_H) 2435 2436gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \ 2437 $(SYSTEM_H) 2438gengtype-parse.o: $(CONFIG_H) 2439CFLAGS-gengtype-parse.o += -DGENERATOR_FILE 2440build/gengtype-parse.o: $(BCONFIG_H) 2441 2442gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \ 2443 gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \ 2444 $(XREGEX_H) 2445gengtype-state.o: $(CONFIG_H) 2446CFLAGS-gengtype-state.o += -DGENERATOR_FILE 2447build/gengtype-state.o: $(BCONFIG_H) 2448 2449gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h \ 2450 rtl.def insn-notes.def errors.h double-int.h version.h $(HASHTAB_H) \ 2451 $(OBSTACK_H) $(XREGEX_H) 2452gengtype.o: $(CONFIG_H) 2453CFLAGS-gengtype.o += -DGENERATOR_FILE 2454build/gengtype.o: $(BCONFIG_H) 2455 2456build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \ 2457 errors.h $(READ_MD_H) 2458build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h \ 2459 $(HASHTAB_H) machmode.def $(extra_modes_file) 2460build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \ 2461 coretypes.h $(GTM_H) errors.h gensupport.h optabs.def 2462build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \ 2463 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h 2464build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \ 2465 coretypes.h $(GTM_H) errors.h gensupport.h toplev.h $(DIAGNOSTIC_CORE_H) 2466build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \ 2467 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h $(OBSTACK_H) 2468build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \ 2469 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h 2470build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF) \ 2471 $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h 2472build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \ 2473 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h 2474 2475# Compile the programs that generate insn-* from the machine description. 2476# They are compiled with $(COMPILER_FOR_BUILD), and associated libraries, 2477# since they need to run on this machine 2478# even if GCC is being compiled to run on some other machine. 2479 2480# All these programs use the RTL reader ($(BUILD_RTL)). 2481genprogrtl = attr attr-common attrtab automata codes conditions config emit \ 2482 extract flags opinit output peep preds recog mddump 2483$(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL) 2484 2485# All these programs use the MD reader ($(BUILD_MD)). 2486genprogmd = $(genprogrtl) mddeps constants enums 2487$(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD) 2488 2489# All these programs need to report errors. 2490genprogerr = $(genprogmd) genrtl modes gtype hooks 2491$(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS) 2492 2493# Remaining build programs. 2494genprog = $(genprogerr) check checksum condmd 2495 2496# These programs need libs over and above what they get from the above list. 2497build/genautomata$(build_exeext) : BUILD_LIBS += -lm 2498 2499# These programs are not linked with the MD reader. 2500build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \ 2501 build/gengtype-state.o build/version.o build/errors.o 2502 2503gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \ 2504 gengtype-state.o version.o errors.o $(LIBDEPS) 2505 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ 2506 $(filter-out ($LIBDEPS), $^) $(LIBS) 2507 2508# Rule for the generator programs: 2509$(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS) 2510 +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \ 2511 $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS) 2512 2513# Generated source files for gengtype. Prepend inclusion of 2514# bconfig.h because AIX requires _LARGE_FILES to be defined before 2515# any system header is included. 2516gengtype-lex.c : gengtype-lex.l 2517 -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \ 2518 echo '#include "bconfig.h"' > $@.tmp; \ 2519 cat $@ >> $@.tmp; \ 2520 mv $@.tmp $@; \ 2521 } 2522 2523# 2524# Remake internationalization support. 2525CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\" 2526 2527# 2528# Remake cpp. 2529 2530PREPROCESSOR_DEFINES = \ 2531 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ 2532 -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \ 2533 -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \ 2534 -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \ 2535 -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \ 2536 -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \ 2537 -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \ 2538 -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \ 2539 -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \ 2540 -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \ 2541 -DPREFIX=\"$(prefix)/\" \ 2542 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \ 2543 @TARGET_SYSTEM_ROOT_DEFINE@ 2544 2545CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s) 2546cppbuiltin.o: $(BASEVER) 2547 2548CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES) 2549 2550# Note for the stamp targets, we run the program `true' instead of 2551# having an empty command (nothing following the semicolon). 2552 2553# gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c 2554build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \ 2555 $(SYSTEM_H) coretypes.h $(TM_H) 2556 2557build/gcov-iov$(build_exeext): build/gcov-iov.o 2558 +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \ 2559 build/gcov-iov.o -o $@ 2560 2561gcov-iov.h: s-iov 2562s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE) 2563 build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \ 2564 > tmp-gcov-iov.h 2565 $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h 2566 $(STAMP) s-iov 2567 2568GCOV_OBJS = gcov.o 2569gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS) 2570 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@ 2571GCOV_DUMP_OBJS = gcov-dump.o 2572gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS) 2573 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \ 2574 $(LIBS) -o $@ 2575# 2576# Build the include directories. The stamp files are stmp-* rather than 2577# s-* so that mostlyclean does not force the include directory to 2578# be rebuilt. 2579 2580# Build the include directories. 2581stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list 2582# Copy in the headers provided with gcc. 2583# 2584# The sed command gets just the last file name component; 2585# this is necessary because VPATH could add a dirname. 2586# Using basename would be simpler, but some systems don't have it. 2587# 2588# The touch command is here to workaround an AIX/Linux NFS bug. 2589# 2590# The move-if-change + cp -p twists for limits.h are intended to preserve 2591# the time stamp when we regenerate, to prevent pointless rebuilds during 2592# e.g. install-no-fixedincludes. 2593 -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi 2594 -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi 2595 for file in .. $(USER_H); do \ 2596 if [ X$$file != X.. ]; then \ 2597 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \ 2598 $(STAMP) include/$$realfile; \ 2599 rm -f include/$$realfile; \ 2600 cp $$file include; \ 2601 chmod a+r include/$$realfile; \ 2602 fi; \ 2603 done 2604 for file in .. $(USER_H_INC_NEXT_PRE); do \ 2605 if [ X$$file != X.. ]; then \ 2606 mv include/$$file include/x_$$file; \ 2607 echo "#include_next <$$file>" >include/$$file; \ 2608 cat include/x_$$file >>include/$$file; \ 2609 rm -f include/x_$$file; \ 2610 chmod a+r include/$$file; \ 2611 fi; \ 2612 done 2613 for file in .. $(USER_H_INC_NEXT_POST); do \ 2614 if [ X$$file != X.. ]; then \ 2615 echo "#include_next <$$file>" >>include/$$file; \ 2616 chmod a+r include/$$file; \ 2617 fi; \ 2618 done 2619 rm -f include/stdint.h 2620 if [ $(USE_GCC_STDINT) = wrap ]; then \ 2621 rm -f include/stdint-gcc.h; \ 2622 cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \ 2623 chmod a+r include/stdint-gcc.h; \ 2624 cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \ 2625 chmod a+r include/stdint.h; \ 2626 elif [ $(USE_GCC_STDINT) = provide ]; then \ 2627 cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \ 2628 chmod a+r include/stdint.h; \ 2629 fi 2630 set -e; for ml in `cat fixinc_list`; do \ 2631 sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \ 2632 multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \ 2633 fix_dir=include-fixed$${multi_dir}; \ 2634 if $(LIMITS_H_TEST) ; then \ 2635 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \ 2636 else \ 2637 cat $(srcdir)/glimits.h > tmp-xlimits.h; \ 2638 fi; \ 2639 $(mkinstalldirs) $${fix_dir}; \ 2640 chmod a+rx $${fix_dir} || true; \ 2641 $(SHELL) $(srcdir)/../move-if-change \ 2642 tmp-xlimits.h tmp-limits.h; \ 2643 rm -f $${fix_dir}/limits.h; \ 2644 cp -p tmp-limits.h $${fix_dir}/limits.h; \ 2645 chmod a+r $${fix_dir}/limits.h; \ 2646 done 2647# Install the README 2648 rm -f include-fixed/README 2649 cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README 2650 chmod a+r include-fixed/README 2651 $(STAMP) $@ 2652 2653.PHONY: install-gcc-tooldir 2654install-gcc-tooldir: 2655 $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir) 2656 2657macro_list: s-macro_list; @true 2658s-macro_list : $(GCC_PASSES) cc1$(exeext) 2659 echo | $(GCC_FOR_TARGET) -E -dM - | \ 2660 sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \ 2661 -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \ 2662 sort -u > tmp-macro_list 2663 $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list 2664 $(STAMP) s-macro_list 2665 2666fixinc_list: s-fixinc_list; @true 2667s-fixinc_list : $(GCC_PASSES) 2668# Build up a list of multilib directories and corresponding sysroot 2669# suffixes, in form sysroot;multilib. 2670 if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \ 2671 set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \ 2672 multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \ 2673 flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \ 2674 sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \ 2675 if [ "$${multi_dir}" = "." ]; \ 2676 then multi_dir=""; \ 2677 else \ 2678 multi_dir=/$${multi_dir}; \ 2679 fi; \ 2680 echo "$${sfx};$${multi_dir}"; \ 2681 done; \ 2682 else \ 2683 echo ";"; \ 2684 fi > tmp-fixinc_list 2685 $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list 2686 $(STAMP) s-fixinc_list 2687 2688# The line below is supposed to avoid accidentally matching the 2689# built-in suffix rule `.o:' to build fixincl out of fixincl.o. You'd 2690# expect fixincl to be newer than fixincl.o, such that this situation 2691# would never come up. As it turns out, if you use ccache with 2692# CCACHE_HARDLINK enabled, the compiler doesn't embed the current 2693# working directory in object files (-g absent, or -fno-working-dir 2694# present), and build and host are the same, fixincl for the host will 2695# build after fixincl for the build machine, getting a cache hit, 2696# thereby updating the timestamp of fixincl.o in the host tree. 2697# Because of CCACHE_HARDLINK, this will also update the timestamp in 2698# the build tree, and so fixincl in the build tree will appear to be 2699# out of date. Yuck. 2700../$(build_subdir)/fixincludes/fixincl: ; @ : 2701 2702# Build fixed copies of system files. 2703# Abort if no system headers available, unless building a crosscompiler. 2704# FIXME: abort unless building --without-headers would be more accurate and less ugly 2705stmp-fixinc: gsyslimits.h macro_list fixinc_list \ 2706 $(build_objdir)/fixincludes/fixincl \ 2707 $(build_objdir)/fixincludes/fixinc.sh 2708 rm -rf include-fixed; mkdir include-fixed 2709 -chmod a+rx include-fixed 2710 if [ -d ../prev-gcc ]; then \ 2711 cd ../prev-gcc && \ 2712 $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \ 2713 libsubdir=. ; \ 2714 else \ 2715 set -e; for ml in `cat fixinc_list`; do \ 2716 sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \ 2717 multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \ 2718 fix_dir=include-fixed$${multi_dir}; \ 2719 if ! $(inhibit_libc) && test ! -d ${SYSTEM_HEADER_DIR}; then \ 2720 echo The directory that should contain system headers does not exist: >&2 ; \ 2721 echo " ${SYSTEM_HEADER_DIR}" >&2 ; \ 2722 tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \ 2723 if test "x${SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \ 2724 then sleep 1; else exit 1; fi; \ 2725 fi; \ 2726 $(mkinstalldirs) $${fix_dir}; \ 2727 chmod a+rx $${fix_dir} || true; \ 2728 (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \ 2729 SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \ 2730 gcc_dir=`${PWD_COMMAND}` ; \ 2731 export TARGET_MACHINE srcdir SHELL MACRO_LIST && \ 2732 cd $(build_objdir)/fixincludes && \ 2733 $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \ 2734 $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \ 2735 rm -f $${fix_dir}/syslimits.h; \ 2736 if [ -f $${fix_dir}/limits.h ]; then \ 2737 mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \ 2738 else \ 2739 cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \ 2740 fi; \ 2741 chmod a+r $${fix_dir}/syslimits.h; \ 2742 done; \ 2743 fi 2744 $(STAMP) stmp-fixinc 2745# 2746 2747# Install with the gcc headers files, not the fixed include files, which we 2748# are typically not allowed to distribute. The general idea is to: 2749# - Get to "install" with a bare set of internal headers, not the 2750# fixed system ones, 2751# - Prevent rebuilds of what normally depends on the headers, which is 2752# useless for installation purposes and would rely on improper headers. 2753# - Restore as much of the original state as possible. 2754 2755.PHONY: install-no-fixedincludes 2756 2757install-no-fixedincludes: 2758 # Stash the current set of headers away, save stamps we're going to 2759 # alter explicitly, and arrange for fixincludes not to run next time 2760 # we trigger a headers rebuild. 2761 -rm -rf tmp-include 2762 -mv include tmp-include 2>/dev/null 2763 -mv include-fixed tmp-include-fixed 2>/dev/null 2764 -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null 2765 -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null 2766 -mkdir include 2767 -cp -p $(srcdir)/gsyslimits.h include/syslimits.h 2768 -touch stmp-fixinc 2769 2770 # Rebuild our internal headers, restore the original stamps so that 2771 # "install" doesn't trigger pointless rebuilds because of that update, 2772 # then do install 2773 $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs 2774 -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null 2775 -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null 2776 $(MAKE) $(FLAGS_TO_PASS) install 2777 2778 # Restore the original set of maybe-fixed headers 2779 -rm -rf include; mv tmp-include include 2>/dev/null 2780 -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null 2781 2782# Remake the info files. 2783 2784doc: $(BUILD_INFO) $(GENERATED_MANPAGES) 2785 2786INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \ 2787 doc/gccinstall.info doc/cppinternals.info 2788 2789info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo 2790 2791srcinfo: $(INFOFILES) 2792 -cp -p $^ $(srcdir)/doc 2793 2794TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi \ 2795 gcc-common.texi gcc-vers.texi 2796 2797TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi \ 2798 standards.texi invoke.texi extend.texi md.texi objc.texi \ 2799 gcov.texi trouble.texi bugreport.texi service.texi \ 2800 contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi \ 2801 fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi \ 2802 implement-c.texi implement-cxx.texi arm-neon-intrinsics.texi \ 2803 arm-acle-intrinsics.texi 2804 2805# we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with 2806# the generated tm.texi; the latter might have a more recent timestamp, 2807# but we don't want to rebuild the info files unless the contents of 2808# the *.texi files have changed. 2809TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi \ 2810 contribute.texi makefile.texi configterms.texi options.texi \ 2811 portability.texi interface.texi passes.texi rtl.texi md.texi \ 2812 $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi \ 2813 configfiles.texi collect2.texi headerdirs.texi funding.texi \ 2814 gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi \ 2815 sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi \ 2816 loop.texi generic.texi gimple.texi plugins.texi optinfo.texi 2817 2818TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi \ 2819 gcc-common.texi gcc-vers.texi 2820 2821TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi 2822 2823# gcc-vers.texi is generated from the version files. 2824gcc-vers.texi: $(BASEVER) $(DEVPHASE) 2825 (echo "@set version-GCC $(BASEVER_c)"; \ 2826 if [ "$(DEVPHASE_c)" = "experimental" ]; \ 2827 then echo "@set DEVELOPMENT"; \ 2828 else echo "@clear DEVELOPMENT"; \ 2829 fi) > $@T 2830 $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T 2831 if [ -n "$(PKGVERSION)" ]; then \ 2832 echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \ 2833 fi 2834 echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \ 2835 mv -f $@T $@ 2836 2837 2838# The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit 2839# patterns. To use them, put each of the specific targets with its 2840# specific dependencies but no build commands. 2841 2842doc/cpp.info: $(TEXI_CPP_FILES) 2843doc/gcc.info: $(TEXI_GCC_FILES) 2844doc/gccint.info: $(TEXI_GCCINT_FILES) 2845doc/cppinternals.info: $(TEXI_CPPINT_FILES) 2846 2847doc/%.info: %.texi 2848 if [ x$(BUILD_INFO) = xinfo ]; then \ 2849 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \ 2850 -I $(gcc_docdir)/include -o $@ $<; \ 2851 fi 2852 2853# Duplicate entry to handle renaming of gccinstall.info 2854doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES) 2855 if [ x$(BUILD_INFO) = xinfo ]; then \ 2856 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \ 2857 -I $(gcc_docdir)/include -o $@ $<; \ 2858 fi 2859 2860doc/cpp.dvi: $(TEXI_CPP_FILES) 2861doc/gcc.dvi: $(TEXI_GCC_FILES) 2862doc/gccint.dvi: $(TEXI_GCCINT_FILES) 2863doc/cppinternals.dvi: $(TEXI_CPPINT_FILES) 2864 2865doc/cpp.pdf: $(TEXI_CPP_FILES) 2866doc/gcc.pdf: $(TEXI_GCC_FILES) 2867doc/gccint.pdf: $(TEXI_GCCINT_FILES) 2868doc/cppinternals.pdf: $(TEXI_CPPINT_FILES) 2869 2870$(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES) 2871$(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES) 2872$(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES) 2873$(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES) 2874 2875dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \ 2876 doc/cppinternals.dvi lang.dvi 2877 2878doc/%.dvi: %.texi 2879 $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $< 2880 2881# Duplicate entry to handle renaming of gccinstall.dvi 2882doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES) 2883 $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $< 2884 2885PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \ 2886 doc/cppinternals.pdf 2887 2888pdf:: $(PDFFILES) lang.pdf 2889 2890doc/%.pdf: %.texi 2891 $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $< 2892 2893# Duplicate entry to handle renaming of gccinstall.pdf 2894doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES) 2895 $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $< 2896 2897# List the directories or single hmtl files which are installed by 2898# install-html. The lang.html file triggers language fragments to build 2899# html documentation. 2900HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \ 2901 $(build_htmldir)/gccinstall $(build_htmldir)/gccint \ 2902 $(build_htmldir)/cppinternals 2903 2904# List the html file targets. 2905HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \ 2906 $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \ 2907 $(build_htmldir)/cppinternals/index.html lang.html 2908 2909html:: $(HTMLS_BUILD) 2910 2911$(build_htmldir)/%/index.html: %.texi 2912 $(mkinstalldirs) $(@D) 2913 rm -f $(@D)/* 2914 $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $< 2915 2916# Duplicate entry to handle renaming of gccinstall 2917$(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES) 2918 $(mkinstalldirs) $(@D) 2919 echo rm -f $(@D)/* 2920 SOURCEDIR=$(abs_docdir) \ 2921 DESTDIR=$(@D) \ 2922 $(SHELL) $(srcdir)/doc/install.texi2html 2923 2924MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 doc/fsf-funding.7 2925 2926generated-manpages: man 2927 2928man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman 2929 2930srcman: $(MANFILES) 2931 -cp -p $^ $(srcdir)/doc 2932 2933doc/%.1: %.pod 2934 $(STAMP) $@ 2935 -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \ 2936 mv -f $(@).T$$$$ $@) || \ 2937 (rm -f $(@).T$$$$ && exit 1) 2938 2939doc/%.7: %.pod 2940 $(STAMP) $@ 2941 -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \ 2942 mv -f $(@).T$$$$ $@) || \ 2943 (rm -f $(@).T$$$$ && exit 1) 2944 2945%.pod: %.texi 2946 $(STAMP) $@ 2947 -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@ 2948 2949.INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod 2950cpp.pod: cpp.texi cppenv.texi cppopts.texi 2951 2952# These next rules exist because the output name is not the same as 2953# the input name, so our implicit %.pod rule will not work. 2954 2955gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi 2956 $(STAMP) $@ 2957 -$(TEXI2POD) $< > $@ 2958gfdl.pod: fdl.texi 2959 $(STAMP) $@ 2960 -$(TEXI2POD) $< > $@ 2961fsf-funding.pod: funding.texi 2962 $(STAMP) $@ 2963 -$(TEXI2POD) $< > $@ 2964gpl.pod: gpl_v3.texi 2965 $(STAMP) $@ 2966 -$(TEXI2POD) $< > $@ 2967 2968# 2969# Deletion of files made during compilation. 2970# There are four levels of this: 2971# `mostlyclean', `clean', `distclean' and `maintainer-clean'. 2972# `mostlyclean' is useful while working on a particular type of machine. 2973# It deletes most, but not all, of the files made by compilation. 2974# It does not delete libgcc.a or its parts, so it won't have to be recompiled. 2975# `clean' deletes everything made by running `make all'. 2976# `distclean' also deletes the files made by config. 2977# `maintainer-clean' also deletes everything that could be regenerated 2978# automatically, except for `configure'. 2979# We remove as much from the language subdirectories as we can 2980# (less duplicated code). 2981 2982mostlyclean: lang.mostlyclean 2983 -rm -f $(MOSTLYCLEANFILES) 2984 -rm -f *$(objext) c-family/*$(objext) 2985 -rm -f *$(coverageexts) 2986# Delete build programs 2987 -rm -f build/* 2988 -rm -f mddeps.mk 2989# Delete other built files. 2990 -rm -f specs.h options.c options.h options-save.c 2991# Delete the stamp and temporary files. 2992 -rm -f s-* tmp-* stamp-* stmp-* 2993 -rm -f */stamp-* */tmp-* 2994# Delete debugging dump files. 2995 -rm -f *.[0-9][0-9].* */*.[0-9][0-9].* 2996# Delete some files made during installation. 2997 -rm -f specs $(SPECS) 2998 -rm -f collect collect2 mips-tfile mips-tdump 2999# Delete unwanted output files from TeX. 3000 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg 3001 -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg 3002# Delete sorted indices we don't actually use. 3003 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns 3004# Delete core dumps. 3005 -rm -f core */core 3006# Delete file generated for gengtype 3007 -rm -f gtyp-input.list 3008# Delete files generated by gengtype 3009 -rm -f gtype-* 3010 -rm -f gt-* 3011 -rm -f gtype.state 3012# Delete genchecksum outputs 3013 -rm -f *-checksum.c 3014# Delete lock-and-run bits 3015 -rm -rf linkfe.lck lock-stamp.* 3016 3017# Delete all files made by compilation 3018# that don't exist in the distribution. 3019clean: mostlyclean lang.clean 3020 -rm -f libgcc.a libgcc_eh.a libgcov.a 3021 -rm -f libgcc_s* 3022 -rm -f libunwind* 3023 -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h 3024 -rm -f options.c options.h optionlist 3025 -rm -f cs-* 3026 -rm -f doc/*.dvi 3027 -rm -f doc/*.pdf 3028# Delete the include directories. 3029 -rm -rf include include-fixed 3030# Delete files used by the "multilib" facility (including libgcc subdirs). 3031 -rm -f multilib.h tmpmultilib* 3032 -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \ 3033 rm -rf $(MULTILIB_DIRNAMES); \ 3034 else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \ 3035 rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \ 3036 fi ; fi 3037 3038# Delete all files that users would normally create 3039# while building and installing GCC. 3040distclean: clean lang.distclean 3041 -rm -f auto-host.h auto-build.h 3042 -rm -f cstamp-h 3043 -rm -f config.status config.run config.cache config.bak 3044 -rm -f Make-lang Make-hooks Make-host Make-target 3045 -rm -f Makefile *.oaux 3046 -rm -f gthr-default.h 3047 -rm -f TAGS */TAGS 3048 -rm -f *.asm 3049 -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak 3050 -rm -f testsuite/*.log testsuite/*.sum 3051 -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c 3052 -cd testsuite && rm -f *.out *.gcov *$(coverageexts) 3053 -rm -rf ${QMTEST_DIR} stamp-qmtest 3054 -rm -f cxxmain.c 3055 -rm -f .gdbinit configargs.h 3056 -rm -f gcov.pod 3057# Delete po/*.gmo only if we are not building in the source directory. 3058 -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi 3059 -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null 3060 3061# Get rid of every file that's generated from some other file, except for `configure'. 3062# Most of these files ARE PRESENT in the GCC distribution. 3063maintainer-clean: 3064 @echo 'This command is intended for maintainers to use; it' 3065 @echo 'deletes files that may need special tools to rebuild.' 3066 $(MAKE) lang.maintainer-clean distclean 3067 -rm -f cpp.??s cpp.*aux 3068 -rm -f gcc.??s gcc.*aux 3069 -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf 3070# 3071# Entry points `install', `install-strip', and `uninstall'. 3072# Also use `install-collect2' to install collect2 when the config files don't. 3073 3074# Copy the compiler files into directories where they will be run. 3075# Install the driver last so that the window when things are 3076# broken is small. 3077install: install-common $(INSTALL_HEADERS) \ 3078 install-cpp install-man install-info install-@POSUB@ \ 3079 install-driver install-lto-wrapper install-gcc-ar 3080 3081ifeq ($(enable_plugin),yes) 3082install: install-plugin 3083endif 3084 3085install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM) 3086ifneq ($(STRIP),) 3087install-strip: STRIPPROG = $(STRIP) 3088export STRIPPROG 3089endif 3090install-strip: install 3091 3092# Handle cpp installation. 3093install-cpp: installdirs cpp$(exeext) 3094 -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext) 3095 -$(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext) 3096 -if [ x$(cpp_install_dir) != x ]; then \ 3097 rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \ 3098 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \ 3099 else true; fi 3100 3101# Create the installation directories. 3102# $(libdir)/gcc/include isn't currently searched by cpp. 3103installdirs: 3104 $(mkinstalldirs) $(DESTDIR)$(libsubdir) 3105 $(mkinstalldirs) $(DESTDIR)$(libexecsubdir) 3106 $(mkinstalldirs) $(DESTDIR)$(bindir) 3107 $(mkinstalldirs) $(DESTDIR)$(includedir) 3108 $(mkinstalldirs) $(DESTDIR)$(infodir) 3109 $(mkinstalldirs) $(DESTDIR)$(man1dir) 3110 $(mkinstalldirs) $(DESTDIR)$(man7dir) 3111 3112PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \ 3113 toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) pointer-set.h $(HASH_TABLE_H) \ 3114 tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \ 3115 gimple.h is-a.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \ 3116 $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \ 3117 $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \ 3118 $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \ 3119 intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \ 3120 $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \ 3121 tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \ 3122 $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \ 3123 $(C_PRAGMA_H) $(CPPLIB_H) $(FUNCTION_H) \ 3124 cppdefault.h flags.h $(MD5_H) params.def params.h prefix.h tree-inline.h \ 3125 $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \ 3126 $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \ 3127 version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \ 3128 fold-const.h tree-cfg.h tree-into-ssa.h tree-ssanames.h print-tree.h \ 3129 varasm.h context.h tree-phinodes.h stor-layout.h ssa-iterators.h \ 3130 $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h cfgexpand.h \ 3131 diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \ 3132 gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \ 3133 tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \ 3134 tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \ 3135 tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \ 3136 tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \ 3137 tree-ssa-threadupdate.h pass-instances.def 3138 3139# generate the 'build fragment' b-header-vars 3140s-header-vars: Makefile 3141 rm -f tmp-header-vars 3142# The first sed gets the list "header variables" as the list variables 3143# assigned in Makefile and having _H at the end of the name. "sed -n" proved 3144# more portable than a trailing "-e d" to filter out the uninteresting lines, 3145# in particular on ia64-hpux where "s/.../p" only prints if -n was requested 3146# as well. 3147 $(foreach header_var,$(shell sed < Makefile -n -e 's/^\([A-Z0-9_]*_H\)[ ]*=.*/\1/p'),echo $(header_var)=$(shell echo $($(header_var):$(srcdir)/%=.../%) | sed -e 's~\.\.\./config/~config/~' -e 's~\.\.\..*/~~') >> tmp-header-vars;) \ 3148 $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars 3149 $(STAMP) s-header-vars 3150 3151# Install gengtype 3152install-gengtype: installdirs gengtype$(exeext) gtype.state 3153 $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir) 3154 $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state 3155 $(mkinstalldirs) $(DESTDIR)$(plugin_bindir) 3156 $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext) 3157 3158# Install the headers needed to build a plugin. 3159install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype 3160# We keep the directory structure for files in config or c-family and .def 3161# files. All other files are flattened to a single directory. 3162 $(mkinstalldirs) $(DESTDIR)$(plugin_includedir) 3163 headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`; \ 3164 srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \ 3165 for file in $$headers; do \ 3166 if [ -f $$file ] ; then \ 3167 path=$$file; \ 3168 elif [ -f $(srcdir)/$$file ]; then \ 3169 path=$(srcdir)/$$file; \ 3170 else continue; \ 3171 fi; \ 3172 case $$path in \ 3173 "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \ 3174 base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \ 3175 *) base=`basename $$path` ;; \ 3176 esac; \ 3177 dest=$(plugin_includedir)/$$base; \ 3178 echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \ 3179 dir=`dirname $$dest`; \ 3180 $(mkinstalldirs) $(DESTDIR)$$dir; \ 3181 $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \ 3182 done 3183 $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars 3184 3185# Install the compiler executables built during cross compilation. 3186install-common: native lang.install-common installdirs 3187 for file in $(COMPILERS); do \ 3188 if [ -f $$file ] ; then \ 3189 rm -f $(DESTDIR)$(libexecsubdir)/$$file; \ 3190 $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \ 3191 else true; \ 3192 fi; \ 3193 done 3194 for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \ 3195 if [ x"$$file" != x.. ]; then \ 3196 rm -f $(DESTDIR)$(libexecsubdir)/$$file; \ 3197 $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \ 3198 else true; fi; \ 3199 done 3200# We no longer install the specs file because its presence makes the 3201# driver slower, and because people who need it can recreate it by 3202# using -dumpspecs. We remove any old version because it would 3203# otherwise override the specs built into the driver. 3204 rm -f $(DESTDIR)$(libsubdir)/specs 3205# Install gcov if it was compiled. 3206 -if [ -f gcov$(exeext) ]; \ 3207 then \ 3208 rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \ 3209 $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \ 3210 fi 3211 3212# Install the driver program as $(target_noncanonical)-gcc, 3213# $(target_noncanonical)-gcc-$(version), and also as gcc if native. 3214install-driver: installdirs xgcc$(exeext) 3215 -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext) 3216 -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext) 3217 -if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \ 3218 rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-$(version)$(exeext); \ 3219 ( cd $(DESTDIR)$(bindir) && \ 3220 $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-$(version)$(exeext) ); \ 3221 fi 3222 -if [ ! -f gcc-cross$(exeext) ] \ 3223 && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \ 3224 rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \ 3225 ( cd $(DESTDIR)$(bindir) && \ 3226 $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \ 3227 mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \ 3228 fi 3229 3230# Install the info files. 3231# $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir 3232# to do the install. 3233install-info:: doc installdirs \ 3234 $(DESTDIR)$(infodir)/cpp.info \ 3235 $(DESTDIR)$(infodir)/gcc.info \ 3236 $(DESTDIR)$(infodir)/cppinternals.info \ 3237 $(DESTDIR)$(infodir)/gccinstall.info \ 3238 $(DESTDIR)$(infodir)/gccint.info \ 3239 lang.install-info 3240 3241$(DESTDIR)$(infodir)/%.info: doc/%.info installdirs 3242 rm -f $@ 3243 if [ -f $< ]; then \ 3244 for f in $(<)*; do \ 3245 realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \ 3246 $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \ 3247 chmod a-x $(DESTDIR)$(infodir)/$$realfile; \ 3248 done; \ 3249 else true; fi 3250 -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \ 3251 if [ -f $@ ]; then \ 3252 install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \ 3253 else true; fi; \ 3254 else true; fi; 3255 3256pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`; 3257 3258install-pdf: $(PDFFILES) lang.install-pdf 3259 @$(NORMAL_INSTALL) 3260 test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc" 3261 @list='$(PDFFILES)'; for p in $$list; do \ 3262 if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ 3263 f=$(pdf__strip_dir) \ 3264 echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \ 3265 $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \ 3266 done 3267 3268html__strip_dir = `echo $$p | sed -e 's|^.*/||'`; 3269 3270install-html: $(HTMLS_BUILD) lang.install-html 3271 @$(NORMAL_INSTALL) 3272 test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)" 3273 @list='$(HTMLS_INSTALL)'; for p in $$list; do \ 3274 if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \ 3275 f=$(html__strip_dir) \ 3276 if test -d "$$d$$p"; then \ 3277 echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \ 3278 $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \ 3279 echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \ 3280 $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \ 3281 else \ 3282 echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \ 3283 $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \ 3284 fi; \ 3285 done 3286 3287# Install the man pages. 3288install-man: lang.install-man \ 3289 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \ 3290 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \ 3291 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \ 3292 $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \ 3293 $(DESTDIR)$(man7dir)/gfdl$(man7ext) \ 3294 $(DESTDIR)$(man7dir)/gpl$(man7ext) 3295 3296$(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs 3297 -rm -f $@ 3298 -$(INSTALL_DATA) $< $@ 3299 -chmod a-x $@ 3300 3301$(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs 3302 -rm -f $@ 3303 -$(INSTALL_DATA) $< $@ 3304 -chmod a-x $@ 3305 3306$(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs 3307 -rm -f $@ 3308 -$(INSTALL_DATA) $< $@ 3309 -chmod a-x $@ 3310 3311$(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs 3312 -rm -f $@ 3313 -$(INSTALL_DATA) $< $@ 3314 -chmod a-x $@ 3315 3316# Install all the header files built in the include subdirectory. 3317install-headers: $(INSTALL_HEADERS_DIR) 3318# Fix symlinks to absolute paths in the installed include directory to 3319# point to the installed directory, not the build directory. 3320# Don't need to use LN_S here since we really do need ln -s and no substitutes. 3321 -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \ 3322 if [ $$? -eq 0 ]; then \ 3323 dir=`cd include-fixed; ${PWD_COMMAND}`; \ 3324 for i in $$files; do \ 3325 dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \ 3326 if expr "$$dest" : "$$dir.*" > /dev/null; then \ 3327 rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \ 3328 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \ 3329 fi; \ 3330 done; \ 3331 fi 3332 3333# Create or recreate the gcc private include file directory. 3334install-include-dir: installdirs 3335 $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include 3336 -rm -rf $(DESTDIR)$(libsubdir)/include-fixed 3337 mkdir $(DESTDIR)$(libsubdir)/include-fixed 3338 -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed 3339 3340# Create or recreate the install-tools include file directory. 3341itoolsdir = $(libexecsubdir)/install-tools 3342itoolsdatadir = $(libsubdir)/install-tools 3343install-itoolsdirs: installdirs 3344 $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include 3345 $(mkinstalldirs) $(DESTDIR)$(itoolsdir) 3346 3347# Install the include directory using tar. 3348install-headers-tar: stmp-int-hdrs install-include-dir 3349# We use `pwd`/include instead of just include to problems with CDPATH 3350# Unless a full pathname is provided, some shells would print the new CWD, 3351# found in CDPATH, corrupting the output. We could just redirect the 3352# output of `cd', but some shells lose on redirection within `()'s 3353 (cd `${PWD_COMMAND}`/include ; \ 3354 tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - ) 3355 (cd `${PWD_COMMAND}`/include-fixed ; \ 3356 tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - ) 3357# /bin/sh on some systems returns the status of the first tar, 3358# and that can lose with GNU tar which always writes a full block. 3359# So use `exit 0' to ignore its exit status. 3360 3361# Install the include directory using cpio. 3362install-headers-cpio: stmp-int-hdrs install-include-dir 3363# See discussion about the use of `pwd` above 3364 cd `${PWD_COMMAND}`/include ; \ 3365 find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include 3366 cd `${PWD_COMMAND}`/include-fixed ; \ 3367 find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed 3368 3369# Install the include directory using cp. 3370install-headers-cp: stmp-int-hdrs install-include-dir 3371 cp -p -r include $(DESTDIR)$(libsubdir) 3372 cp -p -r include-fixed $(DESTDIR)$(libsubdir) 3373 3374# Targets without dependencies, for use in prev-gcc during bootstrap. 3375real-install-headers-tar: 3376 (cd `${PWD_COMMAND}`/include-fixed ; \ 3377 tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - ) 3378 3379real-install-headers-cpio: 3380 cd `${PWD_COMMAND}`/include-fixed ; \ 3381 find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed 3382 3383real-install-headers-cp: 3384 cp -p -r include-fixed $(DESTDIR)$(libsubdir) 3385 3386# Install supporting files for fixincludes to be run later. 3387install-mkheaders: stmp-int-hdrs install-itoolsdirs \ 3388 macro_list fixinc_list 3389 $(INSTALL_DATA) $(srcdir)/gsyslimits.h \ 3390 $(DESTDIR)$(itoolsdatadir)/gsyslimits.h 3391 $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list 3392 $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list 3393 set -e; for ml in `cat fixinc_list`; do \ 3394 multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \ 3395 $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \ 3396 $(INSTALL_DATA) include-fixed$${multidir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \ 3397 done 3398 $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \ 3399 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \ 3400 sysroot_headers_suffix='$${sysroot_headers_suffix}'; \ 3401 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \ 3402 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf 3403 echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \ 3404 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf 3405 echo 'STMP_FIXINC="$(STMP_FIXINC)"' \ 3406 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf 3407 3408# Use this target to install the program `collect2' under the name `collect2'. 3409install-collect2: collect2 installdirs 3410 $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext) 3411# Install the driver program as $(libsubdir)/gcc for collect2. 3412 $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext) 3413 3414# Install lto-wrapper. 3415install-lto-wrapper: lto-wrapper$(exeext) 3416 $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext) 3417 3418install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext) 3419 for i in gcc-ar gcc-nm gcc-ranlib; do \ 3420 install_name=`echo $$i|sed '$(program_transform_name)'` ;\ 3421 target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \ 3422 rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \ 3423 $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\ 3424 if test -f gcc-cross$(exeext); then \ 3425 :; \ 3426 else \ 3427 rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \ 3428 ( cd $(DESTDIR)$(bindir) && \ 3429 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \ 3430 fi ; \ 3431 done 3432 3433# Cancel installation by deleting the installed files. 3434uninstall: lang.uninstall 3435 -rm -rf $(DESTDIR)$(libsubdir) 3436 -rm -rf $(DESTDIR)$(libexecsubdir) 3437 -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext) 3438 -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext) 3439 -if [ x$(cpp_install_dir) != x ]; then \ 3440 rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \ 3441 else true; fi 3442 -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext) 3443 -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) 3444 -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext) 3445 -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info* 3446 -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info* 3447 for i in ar nm ranlib ; do \ 3448 install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\ 3449 target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \ 3450 rm -f $(DESTDIR)$(bindir)/$$install_name ; \ 3451 rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \ 3452 done 3453# 3454# These targets are for the dejagnu testsuites. The file site.exp 3455# contains global variables that all the testsuites will use. 3456 3457target_subdir = @target_subdir@ 3458 3459site.exp: ./config.status Makefile 3460 @echo "Making a new config file..." 3461 -@rm -f ./site.tmp 3462 @$(STAMP) site.exp 3463 -@mv site.exp site.bak 3464 @echo "## these variables are automatically generated by make ##" > ./site.tmp 3465 @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp 3466 @echo "# add them to the last section" >> ./site.tmp 3467 @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp 3468 @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp 3469 @echo "set host_triplet $(host)" >> ./site.tmp 3470 @echo "set build_triplet $(build)" >> ./site.tmp 3471 @echo "set target_triplet $(target)" >> ./site.tmp 3472 @echo "set target_alias $(target_noncanonical)" >> ./site.tmp 3473 @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp 3474# CFLAGS is set even though it's empty to show we reserve the right to set it. 3475 @echo "set CFLAGS \"\"" >> ./site.tmp 3476 @echo "set CXXFLAGS \"\"" >> ./site.tmp 3477 @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp 3478 @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp 3479# TEST_ALWAYS_FLAGS are flags that should be passed to every compilation. 3480# They are passed first to allow individual tests to override them. 3481 @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp 3482# When running the tests we set GCC_EXEC_PREFIX to the install tree so that 3483# files that have already been installed there will be found. The -B option 3484# overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files 3485# from the install tree. 3486 @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp 3487 @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp 3488 @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp 3489 @if test "@enable_plugin@" = "yes" ; then \ 3490 echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \ 3491 echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \ 3492 echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \ 3493 echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \ 3494 fi 3495 @if test "@enable_lto@" = "yes" ; then \ 3496 echo "set ENABLE_LTO 1" >> ./site.tmp; \ 3497 fi 3498# If newlib has been configured, we need to pass -B to gcc so it can find 3499# newlib's crt0.o if it exists. This will cause a "path prefix not used" 3500# message if it doesn't, but the testsuite is supposed to ignore the message - 3501# it's too difficult to tell when to and when not to pass -B (not all targets 3502# have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that 3503# seems like too selective a test. 3504# ??? Another way to solve this might be to rely on linker scripts. Then 3505# theoretically the -B won't be needed. 3506# We also need to pass -L ../ld so that the linker can find ldscripts. 3507 @if [ -d $(objdir)/../$(target_subdir)/newlib ] \ 3508 && [ "${host}" != "${target}" ]; then \ 3509 echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \ 3510 echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \ 3511 echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \ 3512 echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \ 3513 echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \ 3514 else true; \ 3515 fi 3516 @if [ -d $(objdir)/../ld ] ; then \ 3517 echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \ 3518 else true; \ 3519 fi 3520 echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp 3521 @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp 3522 @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \ 3523 echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \ 3524 else true; \ 3525 fi 3526 @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \ 3527 echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \ 3528 else true; \ 3529 fi 3530 @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \ 3531 echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \ 3532 else true; \ 3533 fi 3534 @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp 3535 @cat ./site.tmp > site.exp 3536 @cat site.bak | sed \ 3537 -e '1,/^## All variables above are.*##/ d' >> site.exp 3538 -@rm -f ./site.tmp 3539 3540CHECK_TARGETS = @check_languages@ 3541 3542check: $(CHECK_TARGETS) 3543 3544check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS)) 3545 3546# The idea is to parallelize testing of multilibs, for example: 3547# make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu} 3548# will run 3 concurrent sessions of check-gcc, eventually testing 3549# all 10 combinations. GNU make is required, as is a shell that expands 3550# alternations within braces. 3551lang_checks_parallel = $(lang_checks:=//%) 3552$(lang_checks_parallel): site.exp 3553 target=`echo "$@" | sed 's,//.*,,'`; \ 3554 variant=`echo "$@" | sed 's,^[^/]*//,,'`; \ 3555 vardots=`echo "$$variant" | sed 's,/,.,g'`; \ 3556 $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \ 3557 RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \ 3558 "$$target" 3559 3560TESTSUITEDIR = testsuite 3561 3562$(TESTSUITEDIR)/site.exp: site.exp 3563 -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) 3564 -rm -f $@ 3565 sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@ 3566 3567# This is only used for check-% targets that aren't parallelized. 3568$(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp 3569 -test -d plugin || mkdir plugin 3570 -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) 3571 test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$* 3572 -(rootme=`${PWD_COMMAND}`; export rootme; \ 3573 srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \ 3574 cd $(TESTSUITEDIR)/$*; \ 3575 rm -f tmp-site.exp; \ 3576 sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \ 3577 < ../../site.exp > tmp-site.exp; \ 3578 $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \ 3579 EXPECT=${EXPECT} ; export EXPECT ; \ 3580 if [ -f $${rootme}/../expect/expect ] ; then \ 3581 TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \ 3582 export TCL_LIBRARY ; fi ; \ 3583 $(RUNTEST) --tool $* $(RUNTESTFLAGS)) 3584 3585$(patsubst %,%-subtargets,$(filter-out $(lang_checks_parallelized),$(lang_checks))): check-%-subtargets: 3586 @echo check-$* 3587 3588check_p_tool=$(firstword $(subst _, ,$*)) 3589check_p_vars=$(check_$(check_p_tool)_parallelize) 3590check_p_subno=$(word 2,$(subst _, ,$*)) 3591check_p_comma=, 3592check_p_subwork=$(subst $(check_p_comma), ,$(if $(check_p_subno),$(word $(check_p_subno),$(check_p_vars)))) 3593check_p_numbers=1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 3594check_p_subdir=$(subst _,,$*) 3595check_p_subdirs=$(wordlist 1,$(words $(check_$*_parallelize)),$(check_p_numbers)) 3596 3597# For parallelized check-% targets, this decides whether parallelization 3598# is desirable (if -jN is used and RUNTESTFLAGS doesn't contain anything 3599# but optional --target_board or --extra_opts arguments). If desirable, 3600# recursive make is run with check-parallel-$lang{,1,2,3,4,5} etc. goals, 3601# which can be executed in parallel, as they are run in separate directories. 3602# check-parallel-$lang{1,2,3,4,5} etc. goals invoke runtest with the longest 3603# running *.exp files from the testsuite, as determined by check_$lang_parallelize 3604# variable. The check-parallel-$lang goal in that case invokes runtest with 3605# all the remaining *.exp files not handled by the separate goals. 3606# Afterwards contrib/dg-extract-results.sh is used to merge the sum and log 3607# files. If parallelization isn't desirable, only one recursive make 3608# is run with check-parallel-$lang goal and check_$lang_parallelize variable 3609# cleared to say that no additional arguments beyond $(RUNTESTFLAGS) 3610# should be passed to runtest. 3611# 3612# To parallelize some language check, add the corresponding check-$lang 3613# to lang_checks_parallelized variable and define check_$lang_parallelize 3614# variable (see above check_gcc_parallelize description). 3615$(lang_checks_parallelized): check-% : site.exp 3616 @if [ -z "$(filter-out --target_board=%,$(filter-out --extra_opts%,$(RUNTESTFLAGS)))" ] \ 3617 && [ "$(filter -j, $(MFLAGS))" = "-j" ]; then \ 3618 $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \ 3619 check-parallel-$* \ 3620 $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \ 3621 for file in $(TESTSUITEDIR)/$*/$* \ 3622 $(patsubst %,$(TESTSUITEDIR)/$*%/$*,$(check_p_subdirs));\ 3623 do \ 3624 mv -f $$file.sum $$file.sum.sep; mv -f $$file.log $$file.log.sep; \ 3625 done; \ 3626 $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh \ 3627 $(TESTSUITEDIR)/$*/$*.sum.sep \ 3628 $(patsubst %,$(TESTSUITEDIR)/$*%/$*.sum.sep,$(check_p_subdirs)) \ 3629 > $(TESTSUITEDIR)/$*/$*.sum; \ 3630 $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L \ 3631 $(TESTSUITEDIR)/$*/$*.log.sep \ 3632 $(patsubst %,$(TESTSUITEDIR)/$*%/$*.log.sep,$(check_p_subdirs)) \ 3633 > $(TESTSUITEDIR)/$*/$*.log; \ 3634 else \ 3635 $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \ 3636 check_$*_parallelize= check-parallel-$*; \ 3637 fi 3638 3639# Just print the parallelized subtargets for those that want to split 3640# the testing across machines. 3641$(patsubst %,%-subtargets,$(lang_checks_parallelized)): check-%-subtargets: 3642 @echo check-parallel-$* \ 3643 $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)) 3644 3645# In the if [ -n "$(check_p_subno)" ] case runtest should be given the name of 3646# the given *.exp file(s). See comment above check_gcc_parallelize variable 3647# for details on the content of these variables. 3648# 3649# In the elif [ -n "$(check_p_vars)" ] case runtest should be given 3650# names of all the *.exp files for this tool that aren't already handled by 3651# other goals. First it finds all the *.exp files for this tool, then 3652# prunes those already specified in check_$lang_parallelize or duplicates. 3653# 3654# Otherwise check-$lang isn't parallelized and runtest is invoked just with 3655# the $(RUNTESTFLAGS) arguments. 3656check-parallel-% : site.exp 3657 -test -d plugin || mkdir plugin 3658 -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) 3659 test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir) 3660 -(rootme=`${PWD_COMMAND}`; export rootme; \ 3661 srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \ 3662 cd $(TESTSUITEDIR)/$(check_p_subdir); \ 3663 rm -f tmp-site.exp; \ 3664 sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \ 3665 < ../../site.exp > tmp-site.exp; \ 3666 $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \ 3667 EXPECT=${EXPECT} ; export EXPECT ; \ 3668 if [ -f $${rootme}/../expect/expect ] ; then \ 3669 TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \ 3670 export TCL_LIBRARY ; fi ; \ 3671 runtestflags= ; \ 3672 if [ -n "$(check_p_subno)" ] ; then \ 3673 runtestflags="$(check_p_subwork)"; \ 3674 elif [ -n "$(check_p_vars)" ] ; then \ 3675 parts="`echo ' $(strip $(subst $(check_p_comma), ,$(check_p_vars))) ' \ 3676 | sed 's/=[^ ]* / /g'`"; \ 3677 for part in `find $$srcdir/testsuite/$(check_p_tool)* -name \*.exp` ; do \ 3678 part=`basename $$part` ; \ 3679 case " $$parts $$runtestflags " in \ 3680 *" $$part "*) ;; \ 3681 *) runtestflags="$$runtestflags $$part" ;; \ 3682 esac ; \ 3683 done ; \ 3684 fi ; \ 3685 $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS) $$runtestflags) 3686 3687# QMTest targets 3688 3689# The path to qmtest. 3690QMTEST_PATH=qmtest 3691 3692# The flags to pass to qmtest. 3693QMTESTFLAGS= 3694 3695# The flags to pass to "qmtest run". 3696QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream 3697 3698# The command to use to invoke qmtest. 3699QMTEST=${QMTEST_PATH} ${QMTESTFLAGS} 3700 3701# The tests (or suites) to run. 3702QMTEST_GPP_TESTS=g++ 3703 3704# The subdirectory of the OBJDIR that will be used to store the QMTest 3705# test database configuration and that will be used for temporary 3706# scratch space during QMTest's execution. 3707QMTEST_DIR=qmtestsuite 3708 3709# Create the QMTest database configuration. 3710${QMTEST_DIR} stamp-qmtest: 3711 ${QMTEST} -D ${QMTEST_DIR} create-tdb \ 3712 -c gcc_database.GCCDatabase \ 3713 -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \ 3714 $(STAMP) stamp-qmtest 3715 3716# Create the QMTest context file. 3717${QMTEST_DIR}/context: stamp-qmtest 3718 rm -f $@ 3719 echo "CompilerTable.languages=c cplusplus" >> $@ 3720 echo "CompilerTable.c_kind=GCC" >> $@ 3721 echo "CompilerTable.c_path=${objdir}/xgcc" >> $@ 3722 echo "CompilerTable.c_options=-B${objdir}/" >> $@ 3723 echo "CompilerTable.cplusplus_kind=GCC" >> $@ 3724 echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@ 3725 echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@ 3726 echo "DejaGNUTest.target=${target_noncanonical}" >> $@ 3727 3728# Run the G++ testsuite using QMTest. 3729qmtest-g++: ${QMTEST_DIR}/context 3730 cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \ 3731 -o g++.qmr ${QMTEST_GPP_TESTS} 3732 3733# Use the QMTest GUI. 3734qmtest-gui: ${QMTEST_DIR}/context 3735 cd ${QMTEST_DIR} && ${QMTEST} gui -C context 3736 3737.PHONY: qmtest-g++ 3738 3739# Run Paranoia on real.c. 3740 3741paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H) 3742 g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION) 3743 3744paranoia: paranoia.o real.o $(LIBIBERTY) 3745 g++ -o $@ paranoia.o real.o $(LIBIBERTY) 3746 3747# These exist for maintenance purposes. 3748 3749# Update the tags table. 3750TAGS: lang.tags 3751 (cd $(srcdir); \ 3752 incs= ; \ 3753 list='$(SUBDIRS)'; for dir in $$list; do \ 3754 if test -f $$dir/TAGS; then \ 3755 incs="$$incs --include $$dir/TAGS.sub"; \ 3756 fi; \ 3757 done; \ 3758 etags -o TAGS.sub c-family/*.h c-family/*.c *.h *.c; \ 3759 etags --include TAGS.sub $$incs) 3760 3761# ----------------------------------------------------- 3762# Rules for generating translated message descriptions. 3763# Disabled by autoconf if the tools are not available. 3764# ----------------------------------------------------- 3765 3766XGETTEXT = @XGETTEXT@ 3767GMSGFMT = @GMSGFMT@ 3768MSGMERGE = msgmerge 3769CATALOGS = $(patsubst %,po/%,@CATALOGS@) 3770 3771.PHONY: build- install- build-po install-po update-po 3772 3773# Dummy rules to deal with dependencies produced by use of 3774# "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled. 3775build-: ; @true 3776install-: ; @true 3777 3778build-po: $(CATALOGS) 3779 3780# This notation should be acceptable to all Make implementations used 3781# by people who are interested in updating .po files. 3782update-po: $(CATALOGS:.gmo=.pox) 3783 3784# N.B. We do not attempt to copy these into $(srcdir). The snapshot 3785# script does that. 3786.po.gmo: 3787 $(mkinstalldirs) po 3788 $(GMSGFMT) --statistics -o $@ $< 3789 3790# The new .po has to be gone over by hand, so we deposit it into 3791# build/po with a different extension. 3792# If build/po/gcc.pot exists, use it (it was just created), 3793# else use the one in srcdir. 3794.po.pox: 3795 $(mkinstalldirs) po 3796 $(MSGMERGE) $< `if test -f po/gcc.pot; \ 3797 then echo po/gcc.pot; \ 3798 else echo $(srcdir)/po/gcc.pot; fi` -o $@ 3799 3800# This rule has to look for .gmo modules in both srcdir and 3801# the cwd, and has to check that we actually have a catalog 3802# for each language, in case they weren't built or included 3803# with the distribution. 3804install-po: 3805 $(mkinstalldirs) $(DESTDIR)$(datadir) 3806 cats="$(CATALOGS)"; for cat in $$cats; do \ 3807 lang=`basename $$cat | sed 's/\.gmo$$//'`; \ 3808 if [ -f $$cat ]; then :; \ 3809 elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \ 3810 else continue; \ 3811 fi; \ 3812 dir=$(localedir)/$$lang/LC_MESSAGES; \ 3813 echo $(mkinstalldirs) $(DESTDIR)$$dir; \ 3814 $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \ 3815 echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \ 3816 $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \ 3817 done 3818 3819# Rule for regenerating the message template (gcc.pot). 3820# Instead of forcing everyone to edit POTFILES.in, which proved impractical, 3821# this rule has no dependencies and always regenerates gcc.pot. This is 3822# relatively harmless since the .po files do not directly depend on it. 3823# Note that exgettext has an awk script embedded in it which requires a 3824# fairly modern (POSIX-compliant) awk. 3825# The .pot file is left in the build directory. 3826gcc.pot: po/gcc.pot 3827po/gcc.pot: force 3828 $(mkinstalldirs) po 3829 $(MAKE) srcextra 3830 AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \ 3831 $(XGETTEXT) gcc $(srcdir) 3832 3833# 3834 3835# Dependency information. 3836 3837# In order for parallel make to really start compiling the expensive 3838# objects from $(OBJS) as early as possible, build all their 3839# prerequisites strictly before all objects. 3840$(ALL_HOST_OBJS) : | $(generated_files) 3841 3842# Include the auto-generated dependencies for all host objects. 3843DEPFILES = \ 3844 $(foreach obj,$(ALL_HOST_OBJS),\ 3845 $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj)))) 3846-include $(DEPFILES) 3847