libstdc++-v3/include/Makefile.am

   1 ## Makefile for the include subdirectory of the GNU C++ Standard library.
   2 ##
   3 ## Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
   4 ##
   5 ## This file is part of the libstdc++ version 3 distribution.
   6 ## Process this file with automake to produce Makefile.in.
   7
   8 ## This file is part of the GNU ISO C++ Library.  This library is free
   9 ## software; you can redistribute it and/or modify it under the
  10 ## terms of the GNU General Public License as published by the
  11 ## Free Software Foundation; either version 2, or (at your option)
  12 ## any later version.
  13
  14 ## This library is distributed in the hope that it will be useful,
  15 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ## GNU General Public License for more details.
  18
  19 ## You should have received a copy of the GNU General Public License along
  20 ## with this library; see the file COPYING.  If not, write to the Free
  21 ## Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  22 ## USA.
  23
  24 AUTOMAKE_OPTIONS = 1.3 cygnus
  25 MAINT_CHARSET = latin1
  26
  27 mkinstalldirs = $(SHELL) $(toplevel_srcdir)/mkinstalldirs
  28
  29 # Cross compiler and multilib support.
  30 CXX = @glibcxx_CXX@
  31 glibcxx_srcdir=@glibcxx_srcdir@
  32 glibcxx_builddir=@glibcxx_builddir@
  33
  34 GLIBCXX_INCLUDES = @GLIBCXX_INCLUDES@
  35 LIBSUPCXX_INCLUDES = @LIBSUPCXX_INCLUDES@
  36 INCLUDES = -nostdinc++ $(GLIBCXX_INCLUDES) $(LIBSUPCXX_INCLUDES)
  37
  38 # Standard C++ includes.
  39 std_srcdir = ${glibcxx_srcdir}/include/std
  40 std_builddir = .
  41 std_headers = \
  42         ${std_srcdir}/std_algorithm.h \
  43         ${std_srcdir}/std_bitset.h \
  44         ${std_srcdir}/std_complex.h \
  45         ${std_srcdir}/std_deque.h \
  46         ${std_srcdir}/std_fstream.h \
  47         ${std_srcdir}/std_functional.h \
  48         ${std_srcdir}/std_iomanip.h \
  49         ${std_srcdir}/std_ios.h \
  50         ${std_srcdir}/std_iosfwd.h \
  51         ${std_srcdir}/std_iostream.h \
  52         ${std_srcdir}/std_istream.h \
  53         ${std_srcdir}/std_iterator.h \
  54         ${std_srcdir}/std_limits.h \
  55         ${std_srcdir}/std_list.h \
  56         ${std_srcdir}/std_locale.h \
  57         ${std_srcdir}/std_map.h \
  58         ${std_srcdir}/std_memory.h \
  59         ${std_srcdir}/std_numeric.h \
  60         ${std_srcdir}/std_ostream.h \
  61         ${std_srcdir}/std_queue.h \
  62         ${std_srcdir}/std_set.h \
  63         ${std_srcdir}/std_sstream.h \
  64         ${std_srcdir}/std_stack.h \
  65         ${std_srcdir}/std_stdexcept.h \
  66         ${std_srcdir}/std_streambuf.h \
  67         ${std_srcdir}/std_string.h \
  68         ${std_srcdir}/std_utility.h \
  69         ${std_srcdir}/std_valarray.h \
  70         ${std_srcdir}/std_vector.h
  71 # Renamed at build time.
  72 std_headers_rename = \
  73         algorithm \
  74         bitset \
  75         complex \
  76         deque \
  77         fstream \
  78         functional \
  79         iomanip \
  80         ios \
  81         iosfwd \
  82         iostream \
  83         istream \
  84         iterator \
  85         limits \
  86         list \
  87         locale \
  88         map \
  89         memory \
  90         numeric \
  91         ostream \
  92         queue \
  93         set \
  94         sstream \
  95         stack \
  96         stdexcept \
  97         streambuf \
  98         string \
  99         utility \
 100         valarray \
 101         vector
 102
 103 bits_srcdir = ${glibcxx_srcdir}/include/bits
 104 bits_builddir = ./bits
 105 bits_headers = \
 106         ${bits_srcdir}/allocator.h \
 107         ${bits_srcdir}/allocator_traits.h \
 108         ${bits_srcdir}/basic_ios.h \
 109         ${bits_srcdir}/basic_ios.tcc \
 110         ${bits_srcdir}/basic_string.h \
 111         ${bits_srcdir}/basic_string.tcc \
 112         ${bits_srcdir}/boost_concept_check.h \
 113         ${bits_srcdir}/char_traits.h \
 114         ${bits_srcdir}/codecvt.h \
 115         ${bits_srcdir}/concept_check.h \
 116         ${bits_srcdir}/cpp_type_traits.h \
 117         ${bits_srcdir}/demangle.h \
 118         ${bits_srcdir}/deque.tcc \
 119         ${bits_srcdir}/fstream.tcc \
 120         ${bits_srcdir}/functexcept.h \
 121         ${bits_srcdir}/gslice.h \
 122         ${bits_srcdir}/gslice_array.h \
 123         ${bits_srcdir}/indirect_array.h \
 124         ${bits_srcdir}/ios_base.h \
 125         ${bits_srcdir}/istream.tcc \
 126         ${bits_srcdir}/list.tcc \
 127         ${bits_srcdir}/locale_classes.h \
 128         ${bits_srcdir}/locale_facets.h \
 129         ${bits_srcdir}/locale_facets.tcc \
 130         ${bits_srcdir}/localefwd.h \
 131         ${bits_srcdir}/mask_array.h \
 132         ${bits_srcdir}/ostream.tcc \
 133         ${bits_srcdir}/stream_iterator.h \
 134         ${bits_srcdir}/streambuf_iterator.h \
 135         ${bits_srcdir}/slice_array.h \
 136         ${bits_srcdir}/sstream.tcc \
 137         ${bits_srcdir}/stl_algo.h \
 138         ${bits_srcdir}/stl_algobase.h \
 139         ${bits_srcdir}/stl_bvector.h \
 140         ${bits_srcdir}/stl_construct.h \
 141         ${bits_srcdir}/stl_deque.h \
 142         ${bits_srcdir}/stl_function.h \
 143         ${bits_srcdir}/stl_heap.h \
 144         ${bits_srcdir}/stl_iterator.h \
 145         ${bits_srcdir}/stl_iterator_base_funcs.h \
 146         ${bits_srcdir}/stl_iterator_base_types.h \
 147         ${bits_srcdir}/stl_list.h \
 148         ${bits_srcdir}/stl_map.h \
 149         ${bits_srcdir}/stl_multimap.h \
 150         ${bits_srcdir}/stl_multiset.h \
 151         ${bits_srcdir}/stl_numeric.h \
 152         ${bits_srcdir}/stl_pair.h \
 153         ${bits_srcdir}/stl_queue.h \
 154         ${bits_srcdir}/stl_raw_storage_iter.h \
 155         ${bits_srcdir}/stl_relops.h \
 156         ${bits_srcdir}/stl_set.h \
 157         ${bits_srcdir}/stl_stack.h \
 158         ${bits_srcdir}/stl_tempbuf.h \
 159         ${bits_srcdir}/stl_threads.h \
 160         ${bits_srcdir}/stl_tree.h \
 161         ${bits_srcdir}/stl_uninitialized.h \
 162         ${bits_srcdir}/stl_vector.h \
 163         ${bits_srcdir}/streambuf.tcc \
 164         ${bits_srcdir}/stringfwd.h \
 165         ${bits_srcdir}/type_traits.h \
 166         ${bits_srcdir}/valarray_array.h \
 167         ${bits_srcdir}/valarray_array.tcc \
 168         ${bits_srcdir}/valarray_before.h \
 169         ${bits_srcdir}/valarray_after.h \
 170         ${bits_srcdir}/vector.tcc
 171
 172 backward_srcdir = ${glibcxx_srcdir}/include/backward
 173 backward_builddir = ./backward
 174 backward_headers = \
 175         ${backward_srcdir}/complex.h \
 176         ${backward_srcdir}/iomanip.h \
 177         ${backward_srcdir}/istream.h \
 178         ${backward_srcdir}/ostream.h \
 179         ${backward_srcdir}/stream.h \
 180         ${backward_srcdir}/streambuf.h \
 181         ${backward_srcdir}/algo.h \
 182         ${backward_srcdir}/algobase.h \
 183         ${backward_srcdir}/alloc.h \
 184         ${backward_srcdir}/bvector.h \
 185         ${backward_srcdir}/defalloc.h \
 186         ${backward_srcdir}/deque.h \
 187         ${backward_srcdir}/function.h \
 188         ${backward_srcdir}/hash_map.h \
 189         ${backward_srcdir}/hash_set.h \
 190         ${backward_srcdir}/hashtable.h \
 191         ${backward_srcdir}/heap.h \
 192         ${backward_srcdir}/iostream.h \
 193         ${backward_srcdir}/iterator.h \
 194         ${backward_srcdir}/list.h \
 195         ${backward_srcdir}/map.h \
 196         ${backward_srcdir}/multimap.h \
 197         ${backward_srcdir}/new.h \
 198         ${backward_srcdir}/multiset.h \
 199         ${backward_srcdir}/pair.h \
 200         ${backward_srcdir}/queue.h \
 201         ${backward_srcdir}/rope.h \
 202         ${backward_srcdir}/set.h \
 203         ${backward_srcdir}/slist.h \
 204         ${backward_srcdir}/stack.h \
 205         ${backward_srcdir}/tempbuf.h \
 206         ${backward_srcdir}/tree.h \
 207         ${backward_srcdir}/vector.h \
 208         ${backward_srcdir}/fstream.h \
 209         ${backward_srcdir}/strstream \
 210         ${backward_srcdir}/backward_warning.h
 211
 212 ext_srcdir = ${glibcxx_srcdir}/include/ext
 213 ext_builddir = ./ext
 214 ext_headers = \
 215         ${ext_srcdir}/algorithm \
 216         ${ext_srcdir}/debug_allocator.h \
 217         ${ext_srcdir}/enc_filebuf.h \
 218         ${ext_srcdir}/stdio_filebuf.h \
 219         ${ext_srcdir}/stdio_sync_filebuf.h \
 220         ${ext_srcdir}/functional \
 221         ${ext_srcdir}/hash_map \
 222         ${ext_srcdir}/hash_set \
 223         ${ext_srcdir}/iterator \
 224         ${ext_srcdir}/malloc_allocator.h \
 225         ${ext_srcdir}/memory \
 226         ${ext_srcdir}/mt_allocator.h \
 227         ${ext_srcdir}/new_allocator.h \
 228         ${ext_srcdir}/numeric \
 229         ${ext_srcdir}/pool_allocator.h \
 230         ${ext_srcdir}/rb_tree \
 231         ${ext_srcdir}/rope \
 232         ${ext_srcdir}/ropeimpl.h \
 233         ${ext_srcdir}/slist \
 234         ${ext_srcdir}/hash_fun.h \
 235         ${ext_srcdir}/hashtable.h
 236
 237
 238 # This is the common subset of files that all three "C" header models use.
 239 c_base_srcdir = @C_INCLUDE_DIR@
 240 c_base_builddir = .
 241 c_base_headers = \
 242         ${c_base_srcdir}/std_cassert.h \
 243         ${c_base_srcdir}/std_cctype.h \
 244         ${c_base_srcdir}/std_cerrno.h \
 245         ${c_base_srcdir}/std_cfloat.h \
 246         ${c_base_srcdir}/std_ciso646.h \
 247         ${c_base_srcdir}/std_climits.h \
 248         ${c_base_srcdir}/std_clocale.h \
 249         ${c_base_srcdir}/std_cmath.h \
 250         ${c_base_srcdir}/std_csetjmp.h \
 251         ${c_base_srcdir}/std_csignal.h \
 252         ${c_base_srcdir}/std_cstdarg.h \
 253         ${c_base_srcdir}/std_cstddef.h \
 254         ${c_base_srcdir}/std_cstdio.h \
 255         ${c_base_srcdir}/std_cstdlib.h \
 256         ${c_base_srcdir}/std_cstring.h \
 257         ${c_base_srcdir}/std_ctime.h \
 258         ${c_base_srcdir}/std_cwchar.h \
 259         ${c_base_srcdir}/std_cwctype.h
 260 c_base_headers_rename = \
 261         cassert \
 262         cctype \
 263         cerrno \
 264         cfloat \
 265         ciso646 \
 266         climits \
 267         clocale \
 268         cmath \
 269         csetjmp \
 270         csignal \
 271         cstdarg \
 272         cstddef \
 273         cstdio \
 274         cstdlib \
 275         cstring \
 276         ctime \
 277         cwchar \
 278         cwctype
 279
 280 # "C" compatibility headers.
 281 c_compatibility_srcdir = ${glibcxx_srcdir}/include/c_compatibility
 282 c_compatibility_builddir = .
 283 c_compatibility_headers = \
 284         ${c_compatibility_srcdir}/assert.h \
 285         ${c_compatibility_srcdir}/ctype.h \
 286         ${c_compatibility_srcdir}/errno.h \
 287         ${c_compatibility_srcdir}/float.h \
 288         ${c_compatibility_srcdir}/iso646.h \
 289         ${c_compatibility_srcdir}/limits.h \
 290         ${c_compatibility_srcdir}/locale.h \
 291         ${c_compatibility_srcdir}/math.h \
 292         ${c_compatibility_srcdir}/setjmp.h \
 293         ${c_compatibility_srcdir}/signal.h \
 294         ${c_compatibility_srcdir}/stdarg.h \
 295         ${c_compatibility_srcdir}/stddef.h \
 296         ${c_compatibility_srcdir}/stdio.h \
 297         ${c_compatibility_srcdir}/stdlib.h \
 298         ${c_compatibility_srcdir}/string.h \
 299         ${c_compatibility_srcdir}/time.h \
 300         ${c_compatibility_srcdir}/wchar.h \
 301         ${c_compatibility_srcdir}/wctype.h
 302
 303 # Some of the different "C" header models need extra files.
 304 # Some "C" header schemes require the "C" compatibility headers.
 305 # For --enable-cheaders=c_std
 306 if GLIBCXX_C_HEADERS_C_STD
 307 c_base_headers_extra = ${c_base_srcdir}/cmath.tcc
 308 else
 309 c_base_headers_extra =
 310 endif
 311
 312 if GLIBCXX_C_HEADERS_COMPATIBILITY
 313 c_compatibility_headers_extra = ${c_compatibility_headers}
 314 else
 315 c_compatibility_headers_extra =
 316 endif
 317
 318 host_srcdir = ${glibcxx_srcdir}/@OS_INC_SRCDIR@
 319 host_builddir = ./${host_alias}/bits
 320 host_headers = \
 321         ${host_srcdir}/ctype_base.h \
 322         ${host_srcdir}/ctype_inline.h \
 323         ${host_srcdir}/ctype_noninline.h \
 324         ${host_srcdir}/os_defines.h \
 325         ${glibcxx_srcdir}/@ATOMICITY_INC_SRCDIR@/atomicity.h \
 326         ${glibcxx_srcdir}/@FPOS_INC_SRCDIR@/fpos.h
 327
 328 # Non-installed host_header files.
 329 host_headers_noinst = \
 330         ${glibcxx_srcdir}/@CLOCALE_INTERNAL_H@
 331
 332 # These host_headers_extra files are all built with ad hoc naming rules.
 333 host_headers_extra = \
 334         ${host_builddir}/basic_file.h \
 335         ${host_builddir}/c++config.h \
 336         ${host_builddir}/c++io.h \
 337         ${host_builddir}/c++locale.h \
 338         ${host_builddir}/messages_members.h \
 339         ${host_builddir}/time_members.h \
 340         ${host_builddir}/codecvt_specializations.h
 341
 342 thread_host_headers = \
 343         ${host_builddir}/gthr.h \
 344         ${host_builddir}/gthr-single.h \
 345         ${host_builddir}/gthr-posix.h \
 346         ${host_builddir}/gthr-default.h
 347
 348 pch_input = ${host_builddir}/stdc++.h
 349 pch_output_builddir = ${host_builddir}/stdc++.h.gch
 350 pch_source = ${glibcxx_srcdir}/include/stdc++.h
 351 PCHFLAGS=-Winvalid-pch -Wno-deprecated -x c++-header $(CXXFLAGS)
 352 if GLIBCXX_BUILD_PCH
 353 pch_build = ${pch_input}
 354 pch_install = install-pch
 355 else
 356 pch_build =
 357 pch_install =
 358 endif
 359
 360 # List of all timestamp files.  By keeping only one copy of this list, both
 361 # CLEANFILES and all-local are kept up-to-date.
 362 allstamped = \
 363         stamp-std stamp-bits stamp-c_base stamp-c_compatibility \
 364         stamp-backward stamp-ext stamp-host
 365
 366 # List of all files that are created by explicit building, editing, or
 367 # catenation.
 368 allcreated = \
 369         ${host_builddir}/c++config.h \
 370         ${thread_host_headers} \
 371         ${pch_build}
 372
 373 # Here are the rules for building the headers
 374 all-local: ${allstamped} ${allcreated}
 375
 376 # This rule is slightly different, in that we must change the name of the
 377 # local file from std_foo.h to foo.
 378 stamp-std: ${std_headers}
 379         @if [ ! -d "${std_builddir}" ]; then \
 380           mkdir -p ${std_builddir} ;\
 381         fi ;\
 382         if [ ! -f stamp-std ]; then \
 383           (cd ${std_builddir} && for h in $?; do \
 384             official_name=`echo $$h | sed -e 's,.*/std_,,' -e 's,\.h$$,,'` ;\
 385             @LN_S@ $$h ./$${official_name} || true ;\
 386           done) ;\
 387           echo `date` > stamp-std ;\
 388         fi
 389
 390 stamp-bits: ${bits_headers}
 391         @if [ ! -d "${bits_builddir}" ]; then \
 392           mkdir -p ${bits_builddir} ;\
 393         fi ;\
 394         if [ ! -f stamp-bits ]; then \
 395           (cd ${bits_builddir} && @LN_S@ $? . || true) ;\
 396           echo `date` > stamp-bits ;\
 397         fi
 398
 399 stamp-c_base: ${c_base_headers} ${c_base_headers_extra}
 400         @if [ ! -d "${c_base_builddir}" ]; then \
 401           mkdir -p ${c_base_builddir} ;\
 402         fi ;\
 403         if [ ! -f stamp-c_base ]; then \
 404           (cd ${c_base_builddir} && for h in ${c_base_headers}; do \
 405             official_name=`echo $$h | sed -e 's,.*/std_,,' -e 's,\.h$$,,'` ;\
 406             @LN_S@ $$h ./$${official_name} || true ;\
 407           done) ;\
 408           if [ ! -z "${c_base_headers_extra}" ]; then \
 409           (cd ${bits_builddir} && @LN_S@ ${c_base_headers_extra}  . || true) ;\
 410           fi ;\
 411           echo `date` > stamp-c_base ;\
 412         fi
 413
 414 stamp-c_compatibility: ${c_compatibility_headers_extra}
 415         @if [ ! -d "${c_compatibility_builddir}" ]; then \
 416           mkdir -p ${c_compatibility_builddir} ;\
 417         fi ;\
 418         if [ ! -f stamp-c_compatibility ]; then \
 419           if [ ! -z "${c_compatibility_headers_extra}" ]; then \
 420             (cd ${c_compatibility_builddir} && @LN_S@ $? . || true) ;\
 421           fi ;\
 422           echo `date` > stamp-c_compatibility ;\
 423         fi
 424
 425 stamp-backward: ${backward_headers}
 426         @if [ ! -d "${backward_builddir}" ]; then \
 427           mkdir -p ${backward_builddir} ;\
 428         fi ;\
 429         if [ ! -f stamp-backward ]; then \
 430           (cd ${backward_builddir} && @LN_S@ $? . || true) ;\
 431           echo `date` > stamp-backward ;\
 432         fi
 433
 434 stamp-ext: ${ext_headers}
 435         @if [ ! -d "${ext_builddir}" ]; then \
 436             mkdir -p ${ext_builddir} ;\
 437         fi ;\
 438         if [ ! -f stamp-ext ]; then \
 439           (cd ${ext_builddir} && @LN_S@ $? . || true) ;\
 440           echo `date` > stamp-ext ;\
 441         fi
 442
 443 stamp-${host_alias}:
 444         @if [ ! -d ${host_builddir} ]; then \
 445           mkdir -p ${host_builddir} ;\
 446           echo `date` > stamp-${host_alias} ;\
 447         fi
 448
 449 # Host includes static.
 450 # XXX Missing dependency info for {host_headers_extra}
 451 stamp-host: ${host_headers} ${host_headers_noinst} stamp-${host_alias}
 452         @if [ ! -f stamp-host ]; then \
 453           (cd ${host_builddir} ;\
 454           @LN_S@ ${host_headers} . || true ;\
 455           @LN_S@ ${glibcxx_srcdir}/@BASIC_FILE_H@ basic_file.h || true ;\
 456           @LN_S@ ${glibcxx_srcdir}/@CSTDIO_H@ c++io.h || true ;\
 457           @LN_S@ ${glibcxx_srcdir}/@CLOCALE_H@ c++locale.h || true ;\
 458           @LN_S@ ${glibcxx_srcdir}/@CLOCALE_INTERNAL_H@ . || true ;\
 459           @LN_S@ ${glibcxx_srcdir}/@CMESSAGES_H@ messages_members.h || true ;\
 460           @LN_S@ ${glibcxx_srcdir}/@CTIME_H@ time_members.h || true ;\
 461           @LN_S@ ${glibcxx_srcdir}/@CCODECVT_H@ codecvt_specializations.h || true);\
 462           echo `date` > stamp-host ; \
 463         fi
 464
 465 # Host includes dynamic.
 466 ${host_builddir}/c++config.h: ${CONFIG_HEADER} \
 467                                 ${glibcxx_srcdir}/include/bits/c++config \
 468                                 stamp-${host_alias}
 469         @cat ${glibcxx_srcdir}/include/bits/c++config > $@ ;\
 470         sed -e 's/HAVE_/_GLIBCXX_HAVE_/g' \
 471             -e 's/PACKAGE/_GLIBCXX_PACKAGE/g' \
 472             -e 's/VERSION/_GLIBCXX_VERSION/g' \
 473             -e 's/WORDS_/_GLIBCXX_WORDS_/g' \
 474             < ${CONFIG_HEADER} >> $@ ;\
 475         echo "#endif // _CXXCONFIG_" >>$@
 476
 477 # Host includes for threads
 478 glibcxx_thread_h = @glibcxx_thread_h@
 479 uppercase = [ABCDEFGHIJKLMNOPQRSTUVWXYZ_]
 480
 481 ${host_builddir}/gthr.h: ${toplevel_srcdir}/gcc/gthr.h stamp-${host_alias}
 482         sed -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
 483             -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
 484             < ${toplevel_srcdir}/gcc/gthr.h > $@
 485
 486 ${host_builddir}/gthr-single.h: ${toplevel_srcdir}/gcc/gthr-single.h \
 487                                   stamp-${host_alias}
 488         sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
 489             -e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \
 490             < ${toplevel_srcdir}/gcc/gthr-single.h > $@
 491
 492 ${host_builddir}/gthr-posix.h: ${toplevel_srcdir}/gcc/gthr-posix.h \
 493                                    stamp-${host_alias}
 494         sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
 495             -e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \
 496             -e 's/\(${uppercase}*WEAK\)/_GLIBCXX_\1/g' \
 497             < ${toplevel_srcdir}/gcc/gthr-posix.h > $@
 498
 499 ${host_builddir}/gthr-default.h: ${toplevel_srcdir}/gcc/${glibcxx_thread_h} \
 500                                    stamp-${host_alias}
 501         sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
 502             -e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \
 503             -e 's/\(${uppercase}*WEAK\)/_GLIBCXX_\1/g' \
 504             -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
 505             < ${toplevel_srcdir}/gcc/${glibcxx_thread_h} > $@
 506
 507 # Build a precompiled C++ include, stdc++.h.gch.
 508 ${pch_input}: ${allstamped} ${host_builddir}/c++config.h ${pch_source}
 509         touch ${pch_input}; \
 510         if [ ! -d "${pch_output_builddir}" ]; then \
 511           mkdir -p ${pch_output_builddir}; \
 512         fi; \
 513         $(CXX) $(PCHFLAGS) $(INCLUDES) ${pch_source} -O0 -g -o ${pch_output_builddir}/O0g; \
 514         $(CXX) $(PCHFLAGS) $(INCLUDES) ${pch_source} -O2 -g -o ${pch_output_builddir}/O2g;
 515
 516 # For robustness sake (in light of junk files or in-source
 517 # configuration), copy from the build or source tree to the install
 518 # tree using only the human-maintained file lists and directory
 519 # components.  Yes, with minor differences, this is sheer duplication
 520 # of the staging rules above using $(INSTALL_DATA) instead of LN_S and
 521 # `$(mkinstalldirs)' instead of `mkdir -p'.  In particular,
 522 # host_headers_extra are taken out of the build tree staging area;
 523 # the rest are taken from the original source tree.
 524 gxx_include_dir = @gxx_include_dir@
 525
 526 install-data-local: install-headers ${pch_install}
 527
 528 install-headers:
 529         $(mkinstalldirs) $(DESTDIR)${gxx_include_dir}
 530         $(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${bits_builddir}
 531         for file in ${bits_headers}; do \
 532           $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${bits_builddir}; done
 533         $(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${backward_builddir}
 534         for file in ${backward_headers}; do \
 535           $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${backward_builddir}; done
 536         $(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${ext_builddir}
 537         for file in ${ext_headers}; do \
 538           $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${ext_builddir}; done
 539         $(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${c_base_builddir}
 540         for file in ${c_base_headers_rename}; do \
 541           $(INSTALL_DATA) ${c_base_builddir}/$${file} $(DESTDIR)${gxx_include_dir}/${c_base_builddir}; done
 542         c_base_headers_extra_install='$(c_base_headers_extra)';\
 543         for file in $$c_base_headers_extra_install; do \
 544           $(INSTALL_DATA) $$file $(DESTDIR)${gxx_include_dir}/${bits_builddir}; done
 545         c_compatibility_headers_install='$(c_compatibility_headers_extra)';\
 546         for file in $$c_compatibility_headers_install; do \
 547           $(INSTALL_DATA) $$file $(DESTDIR)${gxx_include_dir}; done
 548         $(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${std_builddir}
 549         for file in ${std_headers_rename}; do \
 550           $(INSTALL_DATA) ${std_builddir}/$${file} $(DESTDIR)${gxx_include_dir}/${std_builddir}; done
 551         $(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${host_builddir}
 552         for file in ${host_headers} ${host_headers_extra} \
 553          ${thread_host_headers}; do \
 554           $(INSTALL_DATA) $${file} $(DESTDIR)${gxx_include_dir}/${host_builddir}; done
 555
 556 install-pch:
 557         $(mkinstalldirs) $(DESTDIR)${gxx_include_dir}/${pch_output_builddir}
 558         for file in ${pch_output_builddir}/*; do \
 559           $(INSTALL_DATA) $$file $(DESTDIR)${gxx_include_dir}/${pch_output_builddir}; done
 560
 561 # By adding these files here, automake will remove them for 'make clean'
 562 CLEANFILES = ${pch_input} ${pch_output_builddir}/*
 563
 564 # Stop implicit '.o' make rules from ever stomping on extensionless
 565 # headers, in the improbable case where some foolish, crack-addled
 566 # developer tries to create them via make in the include build
 567 # directory. (This is more of an example of how this kind of rule can
 568 # be made.)
 569 .PRECIOUS: $(std_headers_rename) $(c_base_headers_rename)
 570 $(std_headers_rename): ; @:
 571 $(c_base_headers_rename): ; @: