dnl
dnl AC_PROG_GPERF (MINIMUM-VERSION)
dnl
dnl Check for availability of gperf.
dnl Abort if not found or if current version is not up to par.
dnl

AC_DEFUN([AC_PROG_GPERF],[
	AC_PATH_PROG(GPERF, gperf, no)
	if test "$GPERF" = no; then
		AC_MSG_ERROR(Could not find gperf)
	fi
	min_gperf_version=ifelse([$1], ,2.7,$1)
	AC_MSG_CHECKING(for gperf - version >= $min_gperf_version)
	gperf_major_version=`$GPERF --version | \
		sed 's/GNU gperf \([[0-9]]*\).\([[0-9]]*\)/\1/'`
	gperf_minor_version=`$GPERF --version | \
		sed 's/GNU gperf \([[0-9]]*\).\([[0-9]]*\)/\2/'`
	no_gperf=""
dnl
dnl Now check if the installed gperf is sufficiently new.
dnl
	AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

static char*
my_strdup (char *str)
{
  char *new_str;
  
  if (str)
    {
      new_str = malloc ((strlen (str) + 1) * sizeof(char));
      strcpy (new_str, str);
    }
  else
    new_str = NULL;
  
  return new_str;
}

int 
main ()
{
  char  *tmp_version;
  
  int    major;
  int    minor;

  /* HP/UX 9 (%@#!) writes to sscanf strings */
  tmp_version = my_strdup("$min_gperf_version");
  if (sscanf(tmp_version, "%d.%d", &major, &minor) != 2) {
    printf ("%s, bad version string\n", "$min_gperf_version");
    exit (1);
  }

  if (($gperf_major_version > major) ||
      (($gperf_major_version == major) && ($gperf_minor_version >= minor))) {
    return 0;
  } else {
    printf ("\n");
    printf ("*** An old version of gperf ($gperf_major_version.$gperf_minor_version) was found.\n");
    printf ("*** You need a version of gperf newer than %d.%d.%d.  The latest version of\n",
	       major, minor);
    printf ("*** gperf is always available from ftp://ftp.gnu.org.\n");
    printf ("***\n");
    return 1;
  }
}
],,no_gperf=yes,[/bin/true])
	if test "x$no_gperf" = x ; then
		AC_MSG_RESULT(yes)
	else
		AC_MSG_RESULT(no)
	fi

])
_yarn/devel/electron4/files/elliptic-6.5.4</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/ini-1.3.7'>dependabot/npm_and_yarn/devel/electron4/files/ini-1.3.7</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/lodash-4.17.19'>dependabot/npm_and_yarn/devel/electron4/files/lodash-4.17.19</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/lodash.merge-4.6.2'>dependabot/npm_and_yarn/devel/electron4/files/lodash.merge-4.6.2</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/minimist-1.2.2'>dependabot/npm_and_yarn/devel/electron4/files/minimist-1.2.2</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/minimist-1.2.3'>dependabot/npm_and_yarn/devel/electron4/files/minimist-1.2.3</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/node-fetch-2.6.1'>dependabot/npm_and_yarn/devel/electron4/files/node-fetch-2.6.1</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/serve-10.1.2'>dependabot/npm_and_yarn/devel/electron4/files/serve-10.1.2</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/y18n-3.2.2'>dependabot/npm_and_yarn/devel/electron4/files/y18n-3.2.2</option>
<option value='dependabot/npm_and_yarn/devel/electron6/files/elliptic-6.5.3'>dependabot/npm_and_yarn/devel/electron6/files/elliptic-6.5.3</option>
<option value='dependabot/npm_and_yarn/devel/electron6/files/elliptic-6.5.4'>dependabot/npm_and_yarn/devel/electron6/files/elliptic-6.5.4</option>
<option value='dependabot/npm_and_yarn/devel/electron6/files/ini-1.3.8'>dependabot/npm_and_yarn/devel/electron6/files/ini-1.3.8</option>
<option value='dependabot/npm_and_yarn/devel/electron6/files/lodash-4.17.19'>dependabot/npm_and_yarn/devel/electron6/files/lodash-4.17.19</option>
<option value='dependabot/npm_and_yarn/devel/electron6/files/lodash.merge-4.6.2'>dependabot/npm_and_yarn/devel/electron6/files/lodash.merge-4.6.2</option>
<option value='dependabot/npm_and_yarn/devel/electron6/files/node-fetch-2.6.1'>dependabot/npm_and_yarn/devel/electron6/files/node-fetch-2.6.1</option>
<option value='dependabot/npm_and_yarn/devel/electron6/files/serve-10.1.2'>dependabot/npm_and_yarn/devel/electron6/files/serve-10.1.2</option>
<option value='gnome-3.22'>gnome-3.22</option>
<option value='gnome-3.24' selected='selected'>gnome-3.24</option>
<option value='gnome-3.26'>gnome-3.26</option>
<option value='gnome-3.28'>gnome-3.28</option>
<option value='gnome-3.32'>gnome-3.32</option>
<option value='gnome-3.36'>gnome-3.36</option>
<option value='gstreamer'>gstreamer</option>
<option value='gstreamer-1.16'>gstreamer-1.16</option>
<option value='gstreamer0.10-removal'>gstreamer0.10-removal</option>
<option value='main'>main</option>
<option value='master'>master</option>
<option value='mate-1.16'>mate-1.16</option>
<option value='mate-1.18'>mate-1.18</option>
<option value='mate-1.20'>mate-1.20</option>
<option value='mate-1.22'>mate-1.22</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>FreeBSD GNOME current development ports (https://github.com/freebsd/freebsd-ports-gnome)</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/about/?h=gnome-3.24'>about</a><a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/?h=gnome-3.24'>summary</a><a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/refs/?h=gnome-3.24&amp;id=60e1837273ecb4018fec17ecc5f57e4f9e5a829d'>refs</a><a class='active' href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/log/games/xmastermind?h=gnome-3.24'>log</a><a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/tree/games/xmastermind?h=gnome-3.24&amp;id=60e1837273ecb4018fec17ecc5f57e4f9e5a829d'>tree</a><a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/commit/games/xmastermind?h=gnome-3.24&amp;id=60e1837273ecb4018fec17ecc5f57e4f9e5a829d'>commit</a><a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/diff/games/xmastermind?h=gnome-3.24&amp;id=60e1837273ecb4018fec17ecc5f57e4f9e5a829d'>diff</a><a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/stats/games/xmastermind?h=gnome-3.24'>stats</a></td><td class='form'><form class='right' method='get' action='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/log/games/xmastermind'>
<input type='hidden' name='h' value='gnome-3.24'/><input type='hidden' name='id' value='60e1837273ecb4018fec17ecc5f57e4f9e5a829d'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/log/?h=gnome-3.24&amp;id=60e1837273ecb4018fec17ecc5f57e4f9e5a829d'>root</a>/<a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/log/games?h=gnome-3.24&amp;id=60e1837273ecb4018fec17ecc5f57e4f9e5a829d'>games</a>/<a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/log/games/xmastermind?h=gnome-3.24&amp;id=60e1837273ecb4018fec17ecc5f57e4f9e5a829d'>xmastermind</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th></th><th class='left'>Commit message (<a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/log/games/xmastermind?h=gnome-3.24&amp;id=60e1837273ecb4018fec17ecc5f57e4f9e5a829d&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Age</th><th class='left'>Files</th><th class='left'>Lines</th></tr>