binutils/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 dnl
   3 AC_PREREQ(2.59)
   4 AC_INIT
   5 AC_CONFIG_SRCDIR(ar.c)
   6
   7 AC_CANONICAL_TARGET
   8 AC_ISC_POSIX
   9
  10 changequote(,)dnl
  11 BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[         ]*\([^  ]*\)[   ]*).*/\1/p' < ${srcdir}/../bfd/configure.in`
  12 changequote([,])dnl
  13 AM_INIT_AUTOMAKE(binutils, ${BFD_VERSION})
  14
  15 AC_PROG_CC
  16 AC_GNU_SOURCE
  17 AC_USE_SYSTEM_EXTENSIONS
  18 AC_SYS_LARGEFILE
  19 LT_INIT
  20
  21 AC_ARG_ENABLE(targets,
  22 [  --enable-targets        alternative target configurations],
  23 [case "${enableval}" in
  24   yes | "") AC_MSG_ERROR(enable-targets option must specify target names or 'all')
  25             ;;
  26   no)       enable_targets= ;;
  27   *)        enable_targets=$enableval ;;
  28 esac])dnl
  29
  30 AM_BINUTILS_WARNINGS
  31
  32 AC_CONFIG_HEADERS(config.h:config.in)
  33
  34 if test -z "$target" ; then
  35     AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
  36 fi
  37 if test -z "$host" ; then
  38     AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
  39 fi
  40
  41 AC_PROG_YACC
  42 AM_PROG_LEX
  43
  44 ALL_LINGUAS="da es fi fr id ja ro ru rw sk sv tr uk vi zh_CN zh_TW"
  45 ZW_GNU_GETTEXT_SISTER_DIR
  46 AM_PO_SUBDIRS
  47
  48 AM_MAINTAINER_MODE
  49 AM_CONDITIONAL(GENINSRC_NEVER, false)
  50 AC_EXEEXT
  51 if test -n "$EXEEXT"; then
  52   AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1,
  53             [Does the platform use an executable suffix?])
  54 fi
  55 AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}",
  56                    [Suffix used for executables, if any.])
  57
  58 # host-specific stuff:
  59
  60 HDEFINES=
  61
  62 . ${srcdir}/../bfd/configure.host
  63
  64 AC_SUBST(HDEFINES)
  65 AR=${AR-ar}
  66 AC_SUBST(AR)
  67 AC_PROG_RANLIB
  68 AC_PROG_INSTALL
  69
  70 BFD_CC_FOR_BUILD
  71
  72 DEMANGLER_NAME=c++filt
  73 case "${host}" in
  74   *-*-go32* | *-*-msdos*)
  75     DEMANGLER_NAME=cxxfilt
  76 esac
  77 AC_SUBST(DEMANGLER_NAME)
  78
  79 AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h sys/param.h)
  80 AC_HEADER_SYS_WAIT
  81 AC_FUNC_ALLOCA
  82 AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked strcoll)
  83 AC_CHECK_FUNC([mkstemp],
  84               AC_DEFINE([HAVE_MKSTEMP], 1,
  85               [Define to 1 if you have the `mkstemp' function.]))
  86 AC_CHECK_FUNC([mkdtemp],
  87               AC_DEFINE([HAVE_MKDTEMP], 1,
  88               [Define to 1 if you have the `mkdtemp' function.]))
  89
  90 # Check whether fopen64 is available and whether _LARGEFILE64_SOURCE
  91 # needs to be defined for it
  92 AC_MSG_CHECKING([for fopen64])
  93 AC_CACHE_VAL(bu_cv_have_fopen64,
  94 [AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");])],
  95 bu_cv_have_fopen64=yes,
  96 [saved_CPPFLAGS=$CPPFLAGS
  97  CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
  98  AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");])],
  99  bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE",
 100  bu_cv_have_fopen64=no)
 101  CPPFLAGS=$saved_CPPFLAGS])])
 102 AC_MSG_RESULT($bu_cv_have_fopen64)
 103 if test "$bu_cv_have_fopen64" != no; then
 104   AC_DEFINE([HAVE_FOPEN64], 1,
 105             [Is fopen64 available?])
 106 fi
 107 AC_MSG_CHECKING([for stat64])
 108 AC_CACHE_VAL(bu_cv_have_stat64,
 109 [AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);])],
 110 bu_cv_have_stat64=yes,
 111 [saved_CPPFLAGS=$CPPFLAGS
 112  CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
 113  AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);])],
 114  bu_cv_have_stat64="need -D_LARGEFILE64_SOURCE",
 115  bu_cv_have_stat64=no)
 116  CPPFLAGS=$saved_CPPFLAGS])])
 117 AC_MSG_RESULT($bu_cv_have_stat64)
 118 if test "$bu_cv_have_stat64" != no; then
 119   AC_DEFINE([HAVE_STAT64], 1,
 120             [Is stat64 available?])
 121 fi
 122 if test "$bu_cv_have_fopen64" = "need -D_LARGEFILE64_SOURCE" \
 123    || test "$bu_cv_have_stat64" = "need -D_LARGEFILE64_SOURCE"; then
 124   AC_DEFINE([_LARGEFILE64_SOURCE], 1,
 125             [Enable LFS])
 126   CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
 127 fi
 128
 129 # Some systems have frexp only in -lm, not in -lc.
 130 AC_SEARCH_LIBS(frexp, m)
 131
 132 AC_MSG_CHECKING(for time_t in time.h)
 133 AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
 134 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <time.h>], [time_t i;])],
 135 bu_cv_decl_time_t_time_h=yes, bu_cv_decl_time_t_time_h=no)])
 136 AC_MSG_RESULT($bu_cv_decl_time_t_time_h)
 137 if test $bu_cv_decl_time_t_time_h = yes; then
 138   AC_DEFINE([HAVE_TIME_T_IN_TIME_H], 1,
 139             [Is the type time_t defined in <time.h>?])
 140 fi
 141
 142 AC_MSG_CHECKING(for time_t in sys/types.h)
 143 AC_CACHE_VAL(bu_cv_decl_time_t_types_h,
 144 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>], [time_t i;])],
 145 bu_cv_decl_time_t_types_h=yes, bu_cv_decl_time_t_types_h=no)])
 146 AC_MSG_RESULT($bu_cv_decl_time_t_types_h)
 147 if test $bu_cv_decl_time_t_types_h = yes; then
 148   AC_DEFINE([HAVE_TIME_T_IN_TYPES_H], 1,
 149             [Is the type time_t defined in <sys/types.h>?])
 150 fi
 151
 152 AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
 153 AC_CACHE_VAL(bu_cv_decl_getopt_unistd_h,
 154 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <unistd.h>], [extern int getopt (int, char *const*, const char *);])],
 155 bu_cv_decl_getopt_unistd_h=yes, bu_cv_decl_getopt_unistd_h=no)])
 156 AC_MSG_RESULT($bu_cv_decl_getopt_unistd_h)
 157 if test $bu_cv_decl_getopt_unistd_h = yes; then
 158   AC_DEFINE([HAVE_DECL_GETOPT], 1,
 159             [Is the prototype for getopt in <unistd.h> in the expected format?])
 160 fi
 161
 162 # Under Next 3.2 <utime.h> apparently does not define struct utimbuf
 163 # by default.
 164 AC_MSG_CHECKING([for utime.h])
 165 AC_CACHE_VAL(bu_cv_header_utime_h,
 166 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>
 167 #ifdef HAVE_TIME_H
 168 #include <time.h>
 169 #endif
 170 #include <utime.h>],
 171 [struct utimbuf s;])],
 172 bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
 173 AC_MSG_RESULT($bu_cv_header_utime_h)
 174 if test $bu_cv_header_utime_h = yes; then
 175   AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
 176 fi
 177
 178 AC_CHECK_DECLS([fprintf, stpcpy, strstr, sbrk, getenv, environ, getc_unlocked,
 179                 snprintf, vsnprintf])
 180
 181 # Link in zlib if we can.  This allows us to read compressed debug
 182 # sections.  This is used only by readelf.c (objdump uses bfd for
 183 # reading compressed sections).
 184 AC_SEARCH_LIBS(zlibVersion, z, [AC_CHECK_HEADERS(zlib.h)])
 185
 186 BFD_BINARY_FOPEN
 187
 188 # target-specific stuff:
 189
 190 # Canonicalize the secondary target names.
 191 if test -n "$enable_targets"; then
 192     for targ in `echo $enable_targets | sed 's/,/ /g'`
 193     do
 194         result=`$ac_config_sub $targ 2>/dev/null`
 195         if test -n "$result"; then
 196             canon_targets="$canon_targets $result"
 197         else
 198             # Allow targets that config.sub doesn't recognize, like "all".
 199             canon_targets="$canon_targets $targ"
 200         fi
 201     done
 202 fi
 203
 204 AC_CHECK_HEADER(iconv.h)
 205 AM_ICONV
 206
 207 all_targets=false
 208 BUILD_NLMCONV=
 209 NLMCONV_DEFS=
 210 BUILD_SRCONV=
 211 BUILD_DLLTOOL=
 212 DLLTOOL_DEFS=
 213 DLLTOOL_DEFAULT=
 214 BUILD_WINDRES=
 215 BUILD_WINDMC=
 216 BUILD_DLLWRAP=
 217 BUILD_MISC=
 218 BUILD_INSTALL_MISC=
 219 OBJDUMP_DEFS=
 220
 221 for targ in $target $canon_targets
 222 do
 223     if test "x$targ" = "xall"; then
 224         all_targets=true
 225         BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 226         BUILD_SRCONV='$(SRCONV_PROG)'
 227         NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
 228         BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
 229         BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 230         BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 231         BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 232         if test -z "$DLLTOOL_DEFAULT"; then
 233           DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
 234         fi
 235         DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
 236         BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
 237     else
 238         case $targ in
 239 changequote(,)dnl
 240         i[3-7]86*-*-netware*)
 241 changequote([,])dnl
 242           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 243           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386"
 244           ;;
 245         alpha*-*-netware*)
 246           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 247           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA"
 248           ;;
 249         powerpc*-*-netware*)
 250           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 251           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC"
 252           ;;
 253         sparc*-*-netware*)
 254           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 255           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC"
 256           ;;
 257         esac
 258         case $targ in
 259         *-*-hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
 260         esac
 261         case $targ in
 262         arm-epoc-pe*)
 263           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 264           if test -z "$DLLTOOL_DEFAULT"; then
 265             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_EPOC"
 266           fi
 267           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_EPOC -DDLLTOOL_ARM"
 268           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 269           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 270           ;;
 271         arm-wince-pe* | arm-*-wince)
 272           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 273           if test -z "$DLLTOOL_DEFAULT"; then
 274             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_WINCE"
 275           fi
 276           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_WINCE -DDLLTOOL_ARM"
 277           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 278           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 279           ;;
 280         arm-*-pe*)
 281           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 282           if test -z "$DLLTOOL_DEFAULT"; then
 283             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
 284           fi
 285           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
 286           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 287           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 288           ;;
 289         thumb-*-pe*)
 290           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 291           if test -z "$DLLTOOL_DEFAULT"; then
 292             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
 293           fi
 294           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
 295           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 296           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 297           ;;
 298         x86_64-*-mingw*)
 299           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 300           if test -z "$DLLTOOL_DEFAULT"; then
 301             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MX86_64"
 302           fi
 303           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MX86_64"
 304           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 305           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 306           BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
 307           ;;
 308 changequote(,)dnl
 309         i[3-7]86-*-pe* | i[3-7]86-*-cygwin* | i[3-7]86-*-mingw32** | i[3-7]86-*-netbsdpe*)
 310 changequote([,])dnl
 311           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 312           if test -z "$DLLTOOL_DEFAULT"; then
 313             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
 314           fi
 315           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
 316           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 317           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 318           BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
 319           ;;
 320 changequote(,)dnl
 321         i[3-7]86-*-interix)
 322 changequote([,])dnl
 323           BUILD_DLLTOOL='$(DLLTOOL_PROG)'
 324           if test -z "$DLLTOOL_DEFAULT"; then
 325             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
 326           fi
 327           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
 328           ;;
 329 changequote(,)dnl
 330         powerpc*-aix5.[01])
 331 changequote([,])dnl
 332           ;;
 333 changequote(,)dnl
 334         powerpc*-aix[5-9].*)
 335 changequote([,])dnl
 336           OBJDUMP_DEFS="-DAIX_WEAK_SUPPORT"
 337           ;;
 338         powerpc*-*-pe* | powerpc*-*-cygwin*)
 339           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 340           if test -z "$DLLTOOL_DEFAULT"; then
 341             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_PPC"
 342           fi
 343           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
 344           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 345           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 346           ;;
 347         powerpc*-*-linux* | powerpc*-*-elf* | powerpc*-*-eabi*)
 348           BUILD_INSTALL_MISC="${BUILD_INSTALL_MISC} embedspu"
 349           ;;
 350         sh*-*-pe)
 351           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 352           if test -z "$DLLTOOL_DEFAULT"; then
 353             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_SH"
 354           fi
 355           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH"
 356           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 357           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 358           ;;
 359         spu-*-*)
 360           BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
 361           ;;
 362         mips*-*-pe)
 363           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 364           if test -z "$DLLTOOL_DEFAULT"; then
 365             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MIPS"
 366           fi
 367           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MIPS"
 368           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 369           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 370           ;;
 371         mcore-*-pe)
 372           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 373           if test -z "$DLLTOOL_DEFAULT"; then
 374             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE"
 375           fi
 376           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
 377           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 378           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 379           ;;
 380         mcore-*-elf)
 381           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 382           if test -z "$DLLTOOL_DEFAULT"; then
 383             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE_ELF"
 384           fi
 385           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
 386           ;;
 387         mep-*)
 388           OBJDUMP_DEFS="-DSKIP_ZEROES=256 -DSKIP_ZEROES_AT_END=0"
 389           ;;
 390         esac
 391     fi
 392 done
 393
 394 DLLTOOL_DEFS="$DLLTOOL_DEFS $DLLTOOL_DEFAULT"
 395
 396 if test "${with_windres+set}" = set; then
 397           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 398 fi
 399
 400 if test "${with_windmc+set}" = set; then
 401           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 402 fi
 403
 404 AC_SUBST(NLMCONV_DEFS)
 405 AC_SUBST(BUILD_NLMCONV)
 406 AC_SUBST(BUILD_SRCONV)
 407 AC_SUBST(BUILD_DLLTOOL)
 408 AC_SUBST(DLLTOOL_DEFS)
 409 AC_SUBST(BUILD_WINDRES)
 410 AC_SUBST(BUILD_WINDMC)
 411 AC_SUBST(BUILD_DLLWRAP)
 412 AC_SUBST(BUILD_MISC)
 413 AC_SUBST(BUILD_INSTALL_MISC)
 414 AC_SUBST(OBJDUMP_DEFS)
 415
 416 AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
 417
 418 targ=$target
 419 . $srcdir/../bfd/config.bfd
 420 if test "x$targ_underscore" = "xyes"; then
 421     UNDERSCORE=1
 422 else
 423     UNDERSCORE=0
 424 fi
 425 AC_DEFINE_UNQUOTED(TARGET_PREPENDS_UNDERSCORE, $UNDERSCORE,
 426  [Define to 1 if user symbol names have a leading underscore, 0 if not.])
 427
 428 # Emulation
 429 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
 430 do
 431   # Canonicalize the secondary target names.
 432  result=`$ac_config_sub $targ_alias 2>/dev/null`
 433  if test -n "$result"; then
 434    targ=$result
 435  else
 436    targ=$targ_alias
 437  fi
 438
 439  . ${srcdir}/configure.tgt
 440
 441   EMULATION=$targ_emul
 442   EMULATION_VECTOR=$targ_emul_vector
 443 done
 444
 445 AC_SUBST(EMULATION)
 446 AC_SUBST(EMULATION_VECTOR)
 447
 448 # Required for html and install-html
 449 AC_SUBST(datarootdir)
 450 AC_SUBST(docdir)
 451 AC_SUBST(htmldir)
 452 AC_SUBST(pdfdir)
 453
 454 AC_CONFIG_FILES(Makefile doc/Makefile po/Makefile.in:po/Make-in)
 455 AC_OUTPUT