gprof/aclocal.m4

   1 dnl aclocal.m4 generated automatically by aclocal 1.2e
   2
   3 dnl Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
   4 dnl This Makefile.in is free software; the Free Software Foundation
   5 dnl gives unlimited permission to copy and/or distribute it,
   6 dnl with or without modifications, as long as this notice is preserved.
   7
   8 dnl This program is distributed in the hope that it will be useful,
   9 dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
  10 dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  11 dnl PARTICULAR PURPOSE.
  12
  13 # Do all the work for Automake.  This macro actually does too much --
  14 # some checks are only needed if your package does certain things.
  15 # But this isn't really a big deal.
  16
  17 # serial 1
  18
  19 dnl Usage:
  20 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
  21
  22 AC_DEFUN(AM_INIT_AUTOMAKE,
  23 [AC_REQUIRE([AM_PROG_INSTALL])
  24 PACKAGE=[$1]
  25 AC_SUBST(PACKAGE)
  26 VERSION=[$2]
  27 AC_SUBST(VERSION)
  28 dnl test to see if srcdir already configured
  29 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
  30   AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
  31 fi
  32 ifelse([$3],,
  33 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
  34 AC_DEFINE_UNQUOTED(VERSION, "$VERSION"))
  35 AC_REQUIRE([AM_SANITY_CHECK])
  36 AC_REQUIRE([AC_ARG_PROGRAM])
  37 dnl FIXME This is truly gross.
  38 missing_dir=`cd $ac_aux_dir && pwd`
  39 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
  40 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
  41 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
  42 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
  43 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
  44 AC_REQUIRE([AC_PROG_MAKE_SET])])
  45
  46
  47 # serial 1
  48
  49 AC_DEFUN(AM_PROG_INSTALL,
  50 [AC_REQUIRE([AC_PROG_INSTALL])
  51 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
  52 AC_SUBST(INSTALL_SCRIPT)dnl
  53 ])
  54
  55 #
  56 # Check to make sure that the build environment is sane.
  57 #
  58
  59 AC_DEFUN(AM_SANITY_CHECK,
  60 [AC_MSG_CHECKING([whether build environment is sane])
  61 # Just in case
  62 sleep 1
  63 echo timestamp > conftestfile
  64 # Do `set' in a subshell so we don't clobber the current shell's
  65 # arguments.  Must try -L first in case configure is actually a
  66 # symlink; some systems play weird games with the mod time of symlinks
  67 # (eg FreeBSD returns the mod time of the symlink's containing
  68 # directory).
  69 if (
  70    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
  71    if test "[$]*" = "X"; then
  72       # -L didn't work.
  73       set X `ls -t $srcdir/configure conftestfile`
  74    fi
  75    if test "[$]*" != "X $srcdir/configure conftestfile" \
  76       && test "[$]*" != "X conftestfile $srcdir/configure"; then
  77
  78       # If neither matched, then we have a broken ls.  This can happen
  79       # if, for instance, CONFIG_SHELL is bash and it inherits a
  80       # broken ls alias from the environment.  This has actually
  81       # happened.  Such a system could not be considered "sane".
  82       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
  83 alias in your environment])
  84    fi
  85
  86    test "[$]2" = conftestfile
  87    )
  88 then
  89    # Ok.
  90    :
  91 else
  92    AC_MSG_ERROR([newly created file is older than distributed files!
  93 Check your system clock])
  94 fi
  95 rm -f conftest*
  96 AC_MSG_RESULT(yes)])
  97
  98 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
  99 dnl The program must properly implement --version.
 100 AC_DEFUN(AM_MISSING_PROG,
 101 [AC_MSG_CHECKING(for working $2)
 102 # Run test in a subshell; some versions of sh will print an error if
 103 # an executable is not found, even if stderr is redirected.
 104 # Redirect stdin to placate older versions of autoconf.  Sigh.
 105 if ($2 --version) < /dev/null > /dev/null 2>&1; then
 106    $1=$2
 107    AC_MSG_RESULT(found)
 108 else
 109    $1="$3/missing $2"
 110    AC_MSG_RESULT(missing)
 111 fi
 112 AC_SUBST($1)])
 113
 114
 115 # serial 24 AM_PROG_LIBTOOL
 116 AC_DEFUN(AM_PROG_LIBTOOL,
 117 [AC_REQUIRE([AM_ENABLE_SHARED])dnl
 118 AC_REQUIRE([AM_ENABLE_STATIC])dnl
 119 AC_REQUIRE([AC_CANONICAL_HOST])dnl
 120 AC_REQUIRE([AC_PROG_RANLIB])dnl
 121 AC_REQUIRE([AC_PROG_CC])dnl
 122 AC_REQUIRE([AM_PROG_LD])dnl
 123 AC_REQUIRE([AM_PROG_NM])dnl
 124 AC_REQUIRE([AC_PROG_LN_S])dnl
 125 dnl
 126 # Always use our own libtool.
 127 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 128 AC_SUBST(LIBTOOL)dnl
 129
 130 # Check for any special flags to pass to ltconfig.
 131 libtool_flags=
 132 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
 133 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
 134 test "$silent" = yes && libtool_flags="$libtool_flags --silent"
 135 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
 136 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
 137
 138 # Some flags need to be propagated to the compiler or linker for good
 139 # libtool support.
 140 case "$host" in
 141 *-*-irix6*)
 142   # Find out which ABI we are using.
 143   echo '[#]line __oline__ "configure"' > conftest.$ac_ext
 144   if AC_TRY_EVAL(ac_compile); then
 145     case "`/usr/bin/file conftest.o`" in
 146     *32-bit*)
 147       LD="${LD-ld} -32"
 148       ;;
 149     *N32*)
 150       LD="${LD-ld} -n32"
 151       ;;
 152     *64-bit*)
 153       LD="${LD-ld} -64"
 154       ;;
 155     esac
 156   fi
 157   rm -rf conftest*
 158   ;;
 159
 160 *-*-sco3.2v5*)
 161   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
 162   CFLAGS="$CFLAGS -belf"
 163   ;;
 164 esac
 165
 166 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
 167 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
 168 LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
 169 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
 170 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
 171 || AC_MSG_ERROR([libtool configure failed])
 172 ])
 173
 174 # AM_ENABLE_SHARED - implement the --enable-shared flag
 175 # Usage: AM_ENABLE_SHARED[(DEFAULT)]
 176 #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
 177 #   `yes'.
 178 AC_DEFUN(AM_ENABLE_SHARED,
 179 [define([AM_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
 180 AC_ARG_ENABLE(shared,
 181 changequote(<<, >>)dnl
 182 <<  --enable-shared         build shared libraries [default=>>AM_ENABLE_SHARED_DEFAULT]
 183 changequote([, ])dnl
 184 [  --enable-shared=PKGS    only build shared libraries if the current package
 185                           appears as an element in the PKGS list],
 186 [p=${PACKAGE-default}
 187 case "$enableval" in
 188 yes) enable_shared=yes ;;
 189 no) enable_shared=no ;;
 190 *)
 191   enable_shared=no
 192   # Look at the argument we got.  We use all the common list separators.
 193   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 194   for pkg in $enableval; do
 195     if test "X$pkg" = "X$p"; then
 196       enable_shared=yes
 197     fi
 198   done
 199   IFS="$ac_save_ifs"
 200   ;;
 201 esac],
 202 enable_shared=AM_ENABLE_SHARED_DEFAULT)dnl
 203 ])
 204
 205 # AM_DISABLE_SHARED - set the default shared flag to --disable-shared
 206 AC_DEFUN(AM_DISABLE_SHARED,
 207 [AM_ENABLE_SHARED(no)])
 208
 209 # AM_DISABLE_STATIC - set the default static flag to --disable-static
 210 AC_DEFUN(AM_DISABLE_STATIC,
 211 [AM_ENABLE_STATIC(no)])
 212
 213 # AM_ENABLE_STATIC - implement the --enable-static flag
 214 # Usage: AM_ENABLE_STATIC[(DEFAULT)]
 215 #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
 216 #   `yes'.
 217 AC_DEFUN(AM_ENABLE_STATIC,
 218 [define([AM_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
 219 AC_ARG_ENABLE(static,
 220 changequote(<<, >>)dnl
 221 <<  --enable-static         build static libraries [default=>>AM_ENABLE_STATIC_DEFAULT]
 222 changequote([, ])dnl
 223 [  --enable-static=PKGS    only build shared libraries if the current package
 224                           appears as an element in the PKGS list],
 225 [p=${PACKAGE-default}
 226 case "$enableval" in
 227 yes) enable_static=yes ;;
 228 no) enable_static=no ;;
 229 *)
 230   enable_static=no
 231   # Look at the argument we got.  We use all the common list separators.
 232   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 233   for pkg in $enableval; do
 234     if test "X$pkg" = "X$p"; then
 235       enable_static=yes
 236     fi
 237   done
 238   IFS="$ac_save_ifs"
 239   ;;
 240 esac],
 241 enable_static=AM_ENABLE_STATIC_DEFAULT)dnl
 242 ])
 243
 244
 245 # AM_PROG_LD - find the path to the GNU or non-GNU linker
 246 AC_DEFUN(AM_PROG_LD,
 247 [AC_ARG_WITH(gnu-ld,
 248 [  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
 249 test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
 250 AC_REQUIRE([AC_PROG_CC])
 251 ac_prog=ld
 252 if test "$ac_cv_prog_gcc" = yes; then
 253   # Check if gcc -print-prog-name=ld gives a path.
 254   AC_MSG_CHECKING([for ld used by GCC])
 255   ac_prog=`($CC -print-prog-name=ld) 2>&5`
 256   case "$ac_prog" in
 257   # Accept absolute paths.
 258 changequote(,)dnl
 259   /* | [A-Za-z]:\\*)
 260 changequote([,])dnl
 261     test -z "$LD" && LD="$ac_prog"
 262     ;;
 263   "")
 264     # If it fails, then pretend we aren't using GCC.
 265     ac_prog=ld
 266     ;;
 267   *)
 268     # If it is relative, then search for the first ld in PATH.
 269     with_gnu_ld=unknown
 270     ;;
 271   esac
 272 elif test "$with_gnu_ld" = yes; then
 273   AC_MSG_CHECKING([for GNU ld])
 274 else
 275   AC_MSG_CHECKING([for non-GNU ld])
 276 fi
 277 AC_CACHE_VAL(ac_cv_path_LD,
 278 [if test -z "$LD"; then
 279   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 280   for ac_dir in $PATH; do
 281     test -z "$ac_dir" && ac_dir=.
 282     if test -f "$ac_dir/$ac_prog"; then
 283       ac_cv_path_LD="$ac_dir/$ac_prog"
 284       # Check to see if the program is GNU ld.  I'd rather use --version,
 285       # but apparently some GNU ld's only accept -v.
 286       # Break only if it was the GNU/non-GNU ld that we prefer.
 287       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
 288         test "$with_gnu_ld" != no && break
 289       else
 290         test "$with_gnu_ld" != yes && break
 291       fi
 292     fi
 293   done
 294   IFS="$ac_save_ifs"
 295 else
 296   ac_cv_path_LD="$LD" # Let the user override the test with a path.
 297 fi])
 298 LD="$ac_cv_path_LD"
 299 if test -n "$LD"; then
 300   AC_MSG_RESULT($LD)
 301 else
 302   AC_MSG_RESULT(no)
 303 fi
 304 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
 305 AC_SUBST(LD)
 306 AM_PROG_LD_GNU
 307 ])
 308
 309 AC_DEFUN(AM_PROG_LD_GNU,
 310 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
 311 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
 312 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
 313   ac_cv_prog_gnu_ld=yes
 314 else
 315   ac_cv_prog_gnu_ld=no
 316 fi])
 317 ])
 318
 319 # AM_PROG_NM - find the path to a BSD-compatible name lister
 320 AC_DEFUN(AM_PROG_NM,
 321 [AC_MSG_CHECKING([for BSD-compatible nm])
 322 AC_CACHE_VAL(ac_cv_path_NM,
 323 [case "$NM" in
 324 changequote(,)dnl
 325 /* | [A-Za-z]:\\*)
 326 changequote([,])dnl
 327   ac_cv_path_NM="$NM" # Let the user override the test with a path.
 328   ;;
 329 *)
 330   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 331   for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
 332     test -z "$ac_dir" && ac_dir=.
 333     if test -f $ac_dir/nm; then
 334       # Check to see if the nm accepts a BSD-compat flag.
 335       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
 336       #   nm: unknown option "B" ignored
 337       if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
 338         ac_cv_path_NM="$ac_dir/nm -B"
 339       elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
 340         ac_cv_path_NM="$ac_dir/nm -p"
 341       else
 342         ac_cv_path_NM="$ac_dir/nm"
 343       fi
 344       break
 345     fi
 346   done
 347   IFS="$ac_save_ifs"
 348   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
 349   ;;
 350 esac])
 351 NM="$ac_cv_path_NM"
 352 AC_MSG_RESULT([$NM])
 353 AC_SUBST(NM)
 354 ])
 355
 356 # Like AC_CONFIG_HEADER, but automatically create stamp file.
 357
 358 AC_DEFUN(AM_CONFIG_HEADER,
 359 [AC_PREREQ([2.12])
 360 AC_CONFIG_HEADER([$1])
 361 dnl When config.status generates a header, we must update the stamp-h file.
 362 dnl This file resides in the same directory as the config header
 363 dnl that is generated.  We must strip everything past the first ":",
 364 dnl and everything past the last "/".
 365 AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
 366 ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
 367 <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
 368 <<am_indx=1
 369 for am_file in <<$1>>; do
 370   case " <<$>>CONFIG_HEADERS " in
 371   *" <<$>>am_file "*<<)>>
 372     echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
 373     ;;
 374   esac
 375   am_indx=`expr "<<$>>am_indx" + 1`
 376 done<<>>dnl>>)
 377 changequote([,]))])
 378
 379 # Add --enable-maintainer-mode option to configure.
 380 # From Jim Meyering
 381
 382 # serial 1
 383
 384 AC_DEFUN(AM_MAINTAINER_MODE,
 385 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 386   dnl maintainer-mode is disabled by default
 387   AC_ARG_ENABLE(maintainer-mode,
 388 [  --enable-maintainer-mode enable make rules and dependencies not useful
 389                           (and sometimes confusing) to the casual installer],
 390       USE_MAINTAINER_MODE=$enableval,
 391       USE_MAINTAINER_MODE=no)
 392   AC_MSG_RESULT($USE_MAINTAINER_MODE)
 393   if test $USE_MAINTAINER_MODE = yes; then
 394     MAINT=
 395   else
 396     MAINT='#M#'
 397   fi
 398   AC_SUBST(MAINT)dnl
 399 ]
 400 )
 401
 402 # Check to see if we're running under Cygwin32, without using
 403 # AC_CANONICAL_*.  If so, set output variable CYGWIN32 to "yes".
 404 # Otherwise set it to "no".
 405
 406 dnl AM_CYGWIN32()
 407 AC_DEFUN(AM_CYGWIN32,
 408 [AC_CACHE_CHECK(for Cygwin32 environment, am_cv_cygwin32,
 409 [AC_TRY_COMPILE(,[return __CYGWIN32__;],
 410 am_cv_cygwin32=yes, am_cv_cygwin32=no)
 411 rm -f conftest*])
 412 CYGWIN32=
 413 test "$am_cv_cygwin32" = yes && CYGWIN32=yes])
 414
 415 # Check to see if we're running under Win32, without using
 416 # AC_CANONICAL_*.  If so, set output variable EXEEXT to ".exe".
 417 # Otherwise set it to "".
 418
 419 dnl AM_EXEEXT()
 420 dnl This knows we add .exe if we're building in the Cygwin32
 421 dnl environment. But if we're not, then it compiles a test program
 422 dnl to see if there is a suffix for executables.
 423 AC_DEFUN(AM_EXEEXT,
 424 [AC_REQUIRE([AM_CYGWIN32])
 425 AC_REQUIRE([AM_MINGW32])
 426 AC_MSG_CHECKING([for executable suffix])
 427 AC_CACHE_VAL(am_cv_exeext,
 428 [if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then
 429 am_cv_exeext=.exe
 430 else
 431 cat > am_c_test.c << 'EOF'
 432 int main() {
 433 /* Nothing needed here */
 434 }
 435 EOF
 436 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
 437 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
 438 rm -f am_c_test*])
 439 test x"${am_cv_exeext}" = x && am_cv_exeext=no
 440 fi
 441 EXEEXT=""
 442 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
 443 AC_MSG_RESULT(${am_cv_exeext})
 444 AC_SUBST(EXEEXT)])
 445
 446 # Check to see if we're running under Mingw, without using
 447 # AC_CANONICAL_*.  If so, set output variable MINGW32 to "yes".
 448 # Otherwise set it to "no".
 449
 450 dnl AM_MINGW32()
 451 AC_DEFUN(AM_MINGW32,
 452 [AC_CACHE_CHECK(for Mingw32 environment, am_cv_mingw32,
 453 [AC_TRY_COMPILE(,[return __MINGW32__;],
 454 am_cv_mingw32=yes, am_cv_mingw32=no)
 455 rm -f conftest*])
 456 MINGW32=
 457 test "$am_cv_mingw32" = yes && MINGW32=yes])
 458