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