gprof/aclocal.m4

   1 dnl aclocal.m4 generated automatically by aclocal 1.2
   2
   3 # Do all the work for Automake.  This macro actually does too much --
   4 # some checks are only needed if your package does certain things.
   5 # But this isn't really a big deal.
   6
   7 # serial 1
   8
   9 dnl Usage:
  10 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
  11
  12 AC_DEFUN(AM_INIT_AUTOMAKE,
  13 [AC_REQUIRE([AM_PROG_INSTALL])
  14 PACKAGE=[$1]
  15 AC_SUBST(PACKAGE)
  16 VERSION=[$2]
  17 AC_SUBST(VERSION)
  18 dnl test to see if srcdir already configured
  19 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
  20   AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
  21 fi
  22 ifelse([$3],,
  23 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
  24 AC_DEFINE_UNQUOTED(VERSION, "$VERSION"))
  25 AM_SANITY_CHECK
  26 AC_ARG_PROGRAM
  27 dnl FIXME This is truly gross.
  28 missing_dir=`cd $ac_aux_dir && pwd`
  29 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
  30 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
  31 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
  32 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
  33 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
  34 AC_PROG_MAKE_SET])
  35
  36
  37 # serial 1
  38
  39 AC_DEFUN(AM_PROG_INSTALL,
  40 [AC_REQUIRE([AC_PROG_INSTALL])
  41 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
  42 AC_SUBST(INSTALL_SCRIPT)dnl
  43 ])
  44
  45 #
  46 # Check to make sure that the build environment is sane.
  47 #
  48
  49 AC_DEFUN(AM_SANITY_CHECK,
  50 [AC_MSG_CHECKING([whether build environment is sane])
  51 # Just in case
  52 sleep 1
  53 echo timestamp > conftestfile
  54 # Do `set' in a subshell so we don't clobber the current shell's
  55 # arguments.  Must try -L first in case configure is actually a
  56 # symlink; some systems play weird games with the mod time of symlinks
  57 # (eg FreeBSD returns the mod time of the symlink's containing
  58 # directory).
  59 if (
  60    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
  61    if test "$@" = "X"; then
  62       # -L didn't work.
  63       set X `ls -t $srcdir/configure conftestfile`
  64    fi
  65    test "[$]2" = conftestfile
  66    )
  67 then
  68    # Ok.
  69    :
  70 else
  71    AC_MSG_ERROR([newly created file is older than distributed files!
  72 Check your system clock])
  73 fi
  74 rm -f conftest*
  75 AC_MSG_RESULT(yes)])
  76
  77 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
  78 dnl The program must properly implement --version.
  79 AC_DEFUN(AM_MISSING_PROG,
  80 [AC_MSG_CHECKING(for working $2)
  81 # Run test in a subshell; some versions of sh will print an error if
  82 # an executable is not found, even if stderr is redirected.
  83 # Redirect stdin to placate older versions of autoconf.  Sigh.
  84 if ($2 --version) < /dev/null > /dev/null 2>&1; then
  85    $1=$2
  86    AC_MSG_RESULT(found)
  87 else
  88    $1="$3/missing $2"
  89    AC_MSG_RESULT(missing)
  90 fi
  91 AC_SUBST($1)])
  92
  93
  94 # serial 18 AM_PROG_LIBTOOL
  95 AC_DEFUN(AM_PROG_LIBTOOL,
  96 [AC_REQUIRE([AC_CANONICAL_HOST])
  97 AC_REQUIRE([AC_PROG_RANLIB])
  98 AC_REQUIRE([AC_PROG_CC])
  99 AC_REQUIRE([AM_PROG_LD])
 100 AC_REQUIRE([AM_PROG_NM])
 101 AC_REQUIRE([AC_PROG_LN_S])
 102
 103 # Always use our own libtool.
 104 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 105 AC_SUBST(LIBTOOL)
 106
 107 dnl CYGNUS LOCAL arguments to enable-shared
 108 dnl Allow the --disable-shared flag to stop us from building shared libs.
 109 AC_ARG_ENABLE(shared,
 110 [  --enable-shared         build shared libraries [default=yes]],
 111 [p=${PACKAGE-bogus-package-name}
 112  case "$enableval" in
 113   yes) libtool_enable_shared=yes ;;
 114   no) libtool_enable_shared=no ;;
 115   # The value of $p (aka $PACKAGE) is assumed to come from AM_INIT_AUTOMAKE.
 116   # If it didn't, it'll be `bogus-package-name', thus making this condition
 117   #  not be used.
 118   *$p*) libtool_enable_shared=yes ;;
 119   *) libtool_enable_shared=no ;;
 120 esac])
 121 test -n "$libtool_enable_shared" && enable_shared="$libtool_enable_shared"
 122 libtool_shared=
 123 test "$enable_shared" = no && libtool_shared=" --disable-shared"
 124 dnl END CYGNUS LOCAL
 125
 126 dnl Allow the --disable-static flag to stop us from building static libs.
 127 AC_ARG_ENABLE(static,
 128 [  --enable-static         build static libraries [default=yes]],
 129 [if test "$enableval" = no; then
 130   libtool_enable_static=no
 131 else
 132   libtool_enable_static=yes
 133 fi])
 134 test -n "$libtool_enable_static" && enable_static="$libtool_enable_static"
 135 libtool_static=
 136 test "$enable_static" = no && libtool_static=" --disable-static"
 137
 138 libtool_flags="$libtool_shared$libtool_static"
 139 test "$silent" = yes && libtool_flags="$libtool_flags --silent"
 140 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
 141 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
 142
 143 # Some flags need to be propagated to the compiler or linker for good
 144 # libtool support.
 145 [case "$host" in
 146 *-*-irix6*)
 147   ac_save_CFLAGS="$CFLAGS"
 148   flag_passed=no
 149   for f in -32 -64 -n32 ABI -cckr -mips1 -mips2 -mips3 -mips4; do
 150     case "$f" in
 151     ABI)
 152       test -n "$SGI_ABI" && flag_passed=yes
 153       if test "$flag_passed" = no && test "$ac_cv_prog_gcc" = yes; then
 154         # Choose the ABI flag according to GCC's specs.
 155         if $CC -dumpspecs 2>&1 | sed '/^\*link:$/,/^$/!d' | egrep -e '[         ]-32' >/dev/null; then
 156           LD="${LD-ld} -32"
 157         else
 158           LD="${LD-ld} -n32"
 159         fi
 160       fi
 161       ;;
 162
 163     *)
 164       if echo " $CC $CFLAGS " | egrep -e "[     ]$f[     ]" > /dev/null; then
 165         flag_passed=yes
 166         LD="${LD-ld} $f"
 167       fi
 168       ;;
 169     esac
 170   done
 171   CFLAGS="$ac_save_CFLAGS"
 172   ;;
 173
 174 *-*-sco3.2v5*)
 175   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
 176   CFLAGS="$CFLAGS -belf"
 177   ;;
 178 esac]
 179
 180 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
 181 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
 182 LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
 183 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
 184 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
 185 || AC_MSG_ERROR([libtool configure failed])
 186 ])
 187
 188 # AM_PROG_LD - find the path to the GNU or non-GNU linker
 189 AC_DEFUN(AM_PROG_LD,
 190 [AC_ARG_WITH(gnu-ld,
 191 [  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
 192 test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
 193 AC_REQUIRE([AC_PROG_CC])
 194 ac_prog=ld
 195 if test "$ac_cv_prog_gcc" = yes; then
 196   # Check if gcc -print-prog-name=ld gives a path.
 197   AC_MSG_CHECKING([for ld used by GCC])
 198   ac_prog=`($CC -print-prog-name=ld) 2>&5`
 199   case "$ac_prog" in
 200   # Accept absolute paths.
 201   /*)
 202     test -z "$LD" && LD="$ac_prog"
 203     ;;
 204   "")
 205     # If it fails, then pretend we aren't using GCC.
 206     ac_prog=ld
 207     ;;
 208   *)
 209     # If it is relative, then search for the first ld in PATH.
 210     with_gnu_ld=unknown
 211     ;;
 212   esac
 213 elif test "$with_gnu_ld" = yes; then
 214   AC_MSG_CHECKING([for GNU ld])
 215 else
 216   AC_MSG_CHECKING([for non-GNU ld])
 217 fi
 218 AC_CACHE_VAL(ac_cv_path_LD,
 219 [if test -z "$LD"; then
 220   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 221   for ac_dir in $PATH; do
 222     test -z "$ac_dir" && ac_dir=.
 223     if test -f "$ac_dir/$ac_prog"; then
 224       ac_cv_path_LD="$ac_dir/$ac_prog"
 225       # Check to see if the program is GNU ld.  I'd rather use --version,
 226       # but apparently some GNU ld's only accept -v.
 227       # Break only if it was the GNU/non-GNU ld that we prefer.
 228       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
 229         test "$with_gnu_ld" != no && break
 230       else
 231         test "$with_gnu_ld" != yes && break
 232       fi
 233     fi
 234   done
 235   IFS="$ac_save_ifs"
 236 else
 237   ac_cv_path_LD="$LD" # Let the user override the test with a path.
 238 fi])
 239 LD="$ac_cv_path_LD"
 240 if test -n "$LD"; then
 241   AC_MSG_RESULT($LD)
 242 else
 243   AC_MSG_RESULT(no)
 244 fi
 245 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
 246 AC_SUBST(LD)
 247 AM_PROG_LD_GNU
 248 ])
 249
 250 AC_DEFUN(AM_PROG_LD_GNU,
 251 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
 252 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
 253 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
 254   ac_cv_prog_gnu_ld=yes
 255 else
 256   ac_cv_prog_gnu_ld=no
 257 fi])
 258 ])
 259
 260 # AM_PROG_NM - find the path to a BSD-compatible name lister
 261 AC_DEFUN(AM_PROG_NM,
 262 [AC_MSG_CHECKING([for BSD-compatible nm])
 263 AC_CACHE_VAL(ac_cv_path_NM,
 264 [case "$NM" in
 265 /*)
 266   ac_cv_path_NM="$NM" # Let the user override the test with a path.
 267   ;;
 268 *)
 269   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 270   for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
 271     test -z "$ac_dir" && dir=.
 272     if test -f $ac_dir/nm; then
 273       # Check to see if the nm accepts a BSD-compat flag.
 274       # Adding the `sed 1!d' prevents false positives on HP-UX, which says:
 275       #   nm: unknown option "B" ignored
 276       if ($ac_dir/nm -B /dev/null 2>&1 | sed '1!d'; exit 0) | egrep /dev/null >/dev/null; then
 277         ac_cv_path_NM="$ac_dir/nm -B"
 278       elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1!d'; exit 0) | egrep /dev/null >/dev/null; then
 279         ac_cv_path_NM="$ac_dir/nm -p"
 280       else
 281         ac_cv_path_NM="$ac_dir/nm"
 282       fi
 283       break
 284     fi
 285   done
 286   IFS="$ac_save_ifs"
 287   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
 288   ;;
 289 esac])
 290 NM="$ac_cv_path_NM"
 291 AC_MSG_RESULT([$NM])
 292 AC_SUBST(NM)
 293 ])
 294
 295 # Like AC_CONFIG_HEADER, but automatically create stamp file.
 296
 297 AC_DEFUN(AM_CONFIG_HEADER,
 298 [AC_PREREQ([2.12])
 299 AC_CONFIG_HEADER([$1])
 300 dnl When config.status generates a header, we must update the stamp-h file.
 301 dnl This file resides in the same directory as the config header
 302 dnl that is generated.  We must strip everything past the first ":",
 303 dnl and everything past the last "/".
 304 AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
 305 ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
 306 <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
 307 <<am_indx=1
 308 for am_file in <<$1>>; do
 309   case " <<$>>CONFIG_HEADERS " in
 310   *" <<$>>am_file "*<<)>>
 311     echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
 312     ;;
 313   esac
 314   am_indx=`expr "<<$>>am_indx" + 1`
 315 done<<>>dnl>>)
 316 changequote([,]))])
 317
 318 # Add --enable-maintainer-mode option to configure.
 319 # From Jim Meyering
 320
 321 # serial 1
 322
 323 AC_DEFUN(AM_MAINTAINER_MODE,
 324 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 325   dnl maintainer-mode is disabled by default
 326   AC_ARG_ENABLE(maintainer-mode,
 327 [  --enable-maintainer-mode enable make rules and dependencies not useful
 328                           (and sometimes confusing) to the casual installer],
 329       USE_MAINTAINER_MODE=$enableval,
 330       USE_MAINTAINER_MODE=no)
 331   AC_MSG_RESULT($USE_MAINTAINER_MODE)
 332   if test $USE_MAINTAINER_MODE = yes; then
 333     MAINT=
 334   else
 335     MAINT='#M#'
 336   fi
 337   AC_SUBST(MAINT)dnl
 338 ]
 339 )
 340
 341 # Check to see if we're running under Cygwin32, without using
 342 # AC_CANONICAL_*.  If so, set output variable CYGWIN32 to "yes".
 343 # Otherwise set it to "no".
 344
 345 dnl AM_CYGWIN32()
 346 AC_DEFUN(AM_CYGWIN32,
 347 [AC_CACHE_CHECK(for Cygwin32 environment, am_cv_cygwin32,
 348 [AC_TRY_COMPILE(,[return __CYGWIN32__;],
 349 am_cv_cygwin32=yes, am_cv_cygwin32=no)
 350 rm -f conftest*])
 351 CYGWIN32=
 352 test "$am_cv_cygwin32" = yes && CYGWIN32=yes])
 353
 354 # Check to see if we're running under Win32, without using
 355 # AC_CANONICAL_*.  If so, set output variable EXEEXT to ".exe".
 356 # Otherwise set it to "".
 357
 358 dnl AM_EXEEXT()
 359 dnl This knows we add .exe if we're building in the Cygwin32
 360 dnl environment. But if we're not, then it compiles a test program
 361 dnl to see if there is a suffix for executables.
 362 AC_DEFUN(AM_EXEEXT,
 363 [AC_REQUIRE([AM_CYGWIN32])
 364 AC_REQUIRE([AM_MINGW32])
 365 AC_MSG_CHECKING([for executable suffix])
 366 AC_CACHE_VAL(am_cv_exeext,[
 367 if test "$CYGWIN32" = yes -o "$MINGW32" = yes; then
 368 am_cv_exeext=.exe
 369 else
 370 cat > am_c_test.c << 'EOF'
 371 int main() {
 372 /* Nothing needed here */
 373 }
 374 EOF
 375 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
 376 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
 377 rm -f am_c_test*])
 378 test x"${am_cv_exeext}" = x && am_cv_exeext=no
 379 fi
 380 EXEEXT=""
 381 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
 382 AC_MSG_RESULT(${am_cv_exeext})
 383 AC_SUBST(EXEEXT)])
 384
 385 # Check to see if we're running under Mingw, without using
 386 # AC_CANONICAL_*.  If so, set output variable MINGW32 to "yes".
 387 # Otherwise set it to "no".
 388
 389 dnl AM_MINGW32()
 390 AC_DEFUN(AM_MINGW32,
 391 [AC_CACHE_CHECK(for Mingw32 environment, am_cv_mingw32,
 392 [AC_TRY_COMPILE(,[return __MINGW32__;],
 393 am_cv_mingw32=yes, am_cv_mingw32=no)
 394 rm -f conftest*])
 395 MINGW32=
 396 test "$am_cv_mingw32" = yes && MINGW32=yes])
 397