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($1)])
  92
  93
  94 # serial 9 AM_PROG_LIBTOOL
  95 AC_DEFUN(AM_PROG_LIBTOOL,
  96 [AC_REQUIRE([AC_CANONICAL_HOST])
  97 AC_REQUIRE([AC_PROG_CC])
  98 AC_REQUIRE([AC_PROG_RANLIB])
  99 AC_REQUIRE([AM_PROG_LD])
 100 AC_REQUIRE([AC_PROG_LN_S])
 101
 102 # Always use our own libtool.
 103 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 104 AC_SUBST(LIBTOOL)
 105
 106 dnl CYGNUS LOCAL arguments to enable-shared
 107 dnl Allow the --disable-shared flag to stop us from building shared libs.
 108 AC_ARG_ENABLE(shared,
 109 [  --enable-shared         build shared libraries [default=yes]],
 110 [p=${PACKAGE-bogus-package-name}
 111  case "$enableval" in
 112   yes) enable_shared=yes ;;
 113   no) enable_shared=no ;;
 114   # The value of $p (aka $PACKAGE) is assumed to come from AM_INIT_AUTOMAKE.
 115   # If it didn't, it'll be `bogus-package-name', thus making this condition
 116   #  not be used.
 117   *$p*) enable_shared=yes ;;
 118   *) shared=no ;;
 119 esac])
 120 libtool_shared=
 121 test "$enable_shared" = no && libtool_shared=" --disable-shared"
 122 dnl END CYGNUS LOCAL
 123
 124 dnl Allow the --disable-static flag to stop us from building static libs.
 125 AC_ARG_ENABLE(static,
 126 [  --enable-static         build static libraries [default=yes]],
 127 [if test "$enableval" = no; then
 128   enable_static=no
 129 else
 130   enable_static=yes
 131 fi])
 132 libtool_static=
 133 test "$enable_static" = no && libtool_static=" --disable-static"
 134
 135 libtool_flags="$libtool_shared$libtool_static"
 136 test "$silent" = yes && libtool_flags="$libtool_flags --silent"
 137 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
 138 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
 139
 140 # Some flags need to be propagated to the compiler or linker for good
 141 # libtool support.
 142 [case "$host" in
 143 *-*-irix6*)
 144   ac_save_CFLAGS="$CFLAGS"
 145   # -n32 always needs to be added to the linker when using GCC.
 146   test "$ac_cv_prog_gcc" = yes && CFLAGS="$CFLAGS -n32"
 147   for f in '-32' '-64' '-cckr' '-n32' '-mips1' '-mips2' '-mips3' '-mips4'; do
 148     if echo " $CC $CFLAGS " | egrep -e "[       ]$f[     ]" > /dev/null; then
 149       LD="${LD-ld} $f"
 150     fi
 151   done
 152   CFLAGS="$ac_save_CFLAGS"
 153   ;;
 154
 155 *-*-sco3.2v5*)
 156   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
 157   CFLAGS="$CFLAGS -belf"
 158   ;;
 159 esac]
 160
 161 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
 162 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
 163 LD="$LD" RANLIB="$RANLIB" LN_S="$LN_S" \
 164 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
 165 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
 166 || AC_MSG_ERROR([libtool configure failed])
 167 ])
 168
 169 # AM_PROG_LD - find the path to the GNU or non-GNU linker
 170 AC_DEFUN(AM_PROG_LD,
 171 [AC_ARG_WITH(gnu-ld,
 172 [  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
 173 test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
 174 if test "$with_gnu_ld" = yes; then
 175   AC_MSG_CHECKING([for GNU ld])
 176 else
 177   AC_MSG_CHECKING([for non-GNU ld])
 178 fi
 179 AC_CACHE_VAL(ac_cv_path_LD,
 180 [case "$LD" in
 181   "")
 182   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 183   for ac_dir in $PATH; do
 184     test -z "$ac_dir" && ac_dir=.
 185     if test -f "$ac_dir/ld"; then
 186       ac_cv_path_LD="$ac_dir/ld"
 187       # Check to see if the program is GNU ld.  I'd rather use --version,
 188       # but apparently some GNU ld's only accept -v.
 189       # Break only if it was the GNU/non-GNU ld that we prefer.
 190       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
 191         test "$with_gnu_ld" = yes && break
 192       else
 193         test "$with_gnu_ld" != yes && break
 194       fi
 195     fi
 196   done
 197   IFS="$ac_save_ifs"
 198   ;;
 199   *)
 200   ac_cv_path_LD="$LD" # Let the user override the test with a path.
 201   ;;
 202 esac])
 203 LD="$ac_cv_path_LD"
 204 if test -n "$LD"; then
 205   AC_MSG_RESULT($LD)
 206 else
 207   AC_MSG_RESULT(no)
 208 fi
 209 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
 210 AC_SUBST(LD)
 211 AM_PROG_LD_GNU
 212 ])
 213
 214 AC_DEFUN(AM_PROG_LD_GNU,
 215 [AC_CACHE_CHECK([whether we are using GNU ld], ac_cv_prog_gnu_ld,
 216 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
 217 if $LD -v 2>&1 </dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
 218   ac_cv_prog_gnu_ld=yes
 219 else
 220   ac_cv_prog_gnu_ld=no
 221 fi])
 222 ])
 223
 224 # Like AC_CONFIG_HEADER, but automatically create stamp file.
 225
 226 AC_DEFUN(AM_CONFIG_HEADER,
 227 [AC_PREREQ([2.12])
 228 AC_CONFIG_HEADER([$1])
 229 dnl When config.status generates a header, we must update the stamp-h file.
 230 dnl This file resides in the same directory as the config header
 231 dnl that is generated.  We must strip everything past the first ":",
 232 dnl and everything past the last "/".
 233 AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
 234 ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
 235 <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
 236 <<am_indx=1
 237 for am_file in <<$1>>; do
 238   case " <<$>>CONFIG_HEADERS " in
 239   *" <<$>>am_file "*<<)>>
 240     echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
 241     ;;
 242   esac
 243   am_indx=`expr "<<$>>am_indx" + 1`
 244 done<<>>dnl>>)
 245 changequote([,]))])
 246
 247 # Add --enable-maintainer-mode option to configure.
 248 # From Jim Meyering
 249
 250 # serial 1
 251
 252 AC_DEFUN(AM_MAINTAINER_MODE,
 253 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 254   dnl maintainer-mode is disabled by default
 255   AC_ARG_ENABLE(maintainer-mode,
 256 [  --enable-maintainer-mode enable make rules and dependencies not useful
 257                           (and sometimes confusing) to the casual installer],
 258       USE_MAINTAINER_MODE=$enableval,
 259       USE_MAINTAINER_MODE=no)
 260   AC_MSG_RESULT($USE_MAINTAINER_MODE)
 261   if test $USE_MAINTAINER_MODE = yes; then
 262     MAINT=
 263   else
 264     MAINT='#M#'
 265   fi
 266   AC_SUBST(MAINT)dnl
 267 ]
 268 )
 269
 270 # Check to see if we're running under Cygwin32, without using
 271 # AC_CANONICAL_*.  If so, set output variable CYGWIN32 to "yes".
 272 # Otherwise set it to "no".
 273
 274 dnl AM_CYGWIN32()
 275 AC_DEFUN(AM_CYGWIN32,
 276 [AC_CACHE_CHECK(for Cygwin32 environment, am_cv_cygwin32,
 277 [AC_TRY_COMPILE(,[return __CYGWIN32__;],
 278 am_cv_cygwin32=yes, am_cv_cygwin32=no)
 279 rm -f conftest*])
 280 CYGWIN32=
 281 test "$am_cv_cygwin32" = yes && CYGWIN32=yes])
 282
 283 # Check to see if we're running under Win32, without using
 284 # AC_CANONICAL_*.  If so, set output variable EXEEXT to ".exe".
 285 # Otherwise set it to "".
 286
 287 dnl AM_EXEEXT()
 288 dnl This knows we add .exe if we're building in the Cygwin32
 289 dnl environment. But if we're not, then it compiles a test program
 290 dnl to see if there is a suffix for executables.
 291 AC_DEFUN(AM_EXEEXT,
 292 [AC_REQUIRE([AM_CYGWIN32])
 293 AC_REQUIRE([AM_MINGW32])
 294 AC_MSG_CHECKING([for executable suffix])
 295 AC_CACHE_VAL(am_cv_exeext,[
 296 if test "$CYGWIN32" = yes -o "$MINGW32" = yes; then
 297 am_cv_exeext=.exe
 298 else
 299 cat > am_c_test.c << 'EOF'
 300 int main() {
 301 /* Nothing needed here */
 302 }
 303 EOF
 304 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
 305 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
 306 rm -f am_c_test*])
 307 test x"${am_cv_exeext}" = x && am_cv_exeext=no
 308 fi
 309 EXEEXT=""
 310 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
 311 AC_MSG_RESULT(${am_cv_exeext})
 312 AC_SUBST(EXEEXT)])
 313
 314 # Check to see if we're running under Mingw, without using
 315 # AC_CANONICAL_*.  If so, set output variable MINGW32 to "yes".
 316 # Otherwise set it to "no".
 317
 318 dnl AM_MINGW32()
 319 AC_DEFUN(AM_MINGW32,
 320 [AC_CACHE_CHECK(for Mingw32 environment, am_cv_mingw32,
 321 [AC_TRY_COMPILE(,[return __MINGW32__;],
 322 am_cv_mingw32=yes, am_cv_mingw32=no)
 323 rm -f conftest*])
 324 MINGW32=
 325 test "$am_cv_mingw32" = yes && MINGW32=yes])
 326