21625f40b5
I tried to get the latest versions from dockapps.org, but I haven't tested any of them. More dockapps will be added as time permits.
1437 lines
52 KiB
Plaintext
1437 lines
52 KiB
Plaintext
# aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*-
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# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
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# Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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# Do all the work for Automake. -*- Autoconf -*-
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# This macro actually does too much some checks are only needed if
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# your package does certain things. But this isn't really a big deal.
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# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
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# Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# Copyright 2002 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# AM_AUTOMAKE_VERSION(VERSION)
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# Copyright 2001, 2002 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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#
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# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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then
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:
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AC_MSG_ERROR([newly created file is older than distributed files!
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AC_MSG_RESULT(yes)])
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# -*- Autoconf -*-
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# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# ------------------------------
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AC_DEFUN([AM_MISSING_PROG],
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# AM_AUX_DIR_EXPAND
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# Copyright 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# Of course, Automake must honor this variable whenever it calls a
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# therefore $ac_aux_dir as well) can be either absolute or relative,
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#
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# $ac_aux_dir/missing
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# fails when called from a subdirectory if $ac_aux_dir is relative
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# $top_srcdir/$ac_aux_dir/missing
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# fails when called from a subdirectory in a VPATH build with
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# a relative $ac_aux_dir
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#
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# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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# configure, and could therefore not use this "fixed" $ac_aux_dir.
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# Another solution, used here, is to always expand $ac_aux_dir to an
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# absolute PATH. The drawback is that using absolute paths prevent a
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# configured tree to be moved without reconfiguration.
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AC_PREREQ([2.50])
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AC_DEFUN([AM_AUX_DIR_EXPAND], [
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am_aux_dir=`cd $ac_aux_dir && pwd`
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])
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# AM_PROG_INSTALL_SH
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# ------------------
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# Define $install_sh.
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# Copyright 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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AC_DEFUN([AM_PROG_INSTALL_SH],
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[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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install_sh=${install_sh-"$am_aux_dir/install-sh"}
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AC_SUBST(install_sh)])
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# AM_PROG_INSTALL_STRIP
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# Copyright 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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# GNU General Public License for more details.
|
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# You should have received a copy of the GNU General Public License
|
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# along with this program; if not, write to the Free Software
|
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# One issue with vendor `install' (even GNU) is that you can't
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# specify the program used to strip binaries. This is especially
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# annoying in cross-compiling environments, where the build's strip
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# is unlikely to handle the host's binaries.
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# Fortunately install-sh will honor a STRIPPROG variable, so we
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# always use install-sh in `make install-strip', and initialize
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# STRIPPROG with the value of the STRIP variable (set by the user).
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AC_DEFUN([AM_PROG_INSTALL_STRIP],
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[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
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# Installed binaries are usually stripped using `strip' when the user
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# run `make install-strip'. However `strip' might not be the right
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# tool to use in cross-compilation environments, therefore Automake
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# will honor the `STRIP' environment variable to overrule this program.
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dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
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AC_CHECK_TOOL([STRIP], [strip], :)
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INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
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# serial 4 -*- Autoconf -*-
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# Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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# GNU General Public License for more details.
|
|
|
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# You should have received a copy of the GNU General Public License
|
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# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
|
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|
|
|
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# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
|
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# written in clear, in which case automake, when reading aclocal.m4,
|
|
# will think it sees a *use*, and therefore will trigger all it's
|
|
# C support machinery. Also note that it means that autoscan, seeing
|
|
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
|
|
|
|
|
|
|
|
# _AM_DEPENDENCIES(NAME)
|
|
# ----------------------
|
|
# See how the compiler implements dependency checking.
|
|
# NAME is "CC", "CXX", "GCJ", or "OBJC".
|
|
# We try a few techniques and use that to set a single cache variable.
|
|
#
|
|
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
|
|
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
|
|
# dependency, and given that the user is not expected to run this macro,
|
|
# just rely on AC_PROG_CC.
|
|
AC_DEFUN([_AM_DEPENDENCIES],
|
|
[AC_REQUIRE([AM_SET_DEPDIR])dnl
|
|
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
|
|
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
|
|
AC_REQUIRE([AM_DEP_TRACK])dnl
|
|
|
|
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
|
|
[$1], CXX, [depcc="$CXX" am_compiler_list=],
|
|
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
|
|
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
|
|
[depcc="$$1" am_compiler_list=])
|
|
|
|
AC_CACHE_CHECK([dependency style of $depcc],
|
|
[am_cv_$1_dependencies_compiler_type],
|
|
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
|
|
# We make a subdir and do the tests there. Otherwise we can end up
|
|
# making bogus files that we don't know about and never remove. For
|
|
# instance it was reported that on HP-UX the gcc test will end up
|
|
# making a dummy file named `D' -- because `-MD' means `put the output
|
|
# in D'.
|
|
mkdir conftest.dir
|
|
# Copy depcomp to subdir because otherwise we won't find it if we're
|
|
# using a relative directory.
|
|
cp "$am_depcomp" conftest.dir
|
|
cd conftest.dir
|
|
|
|
am_cv_$1_dependencies_compiler_type=none
|
|
if test "$am_compiler_list" = ""; then
|
|
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
|
|
fi
|
|
for depmode in $am_compiler_list; do
|
|
# We need to recreate these files for each test, as the compiler may
|
|
# overwrite some of them when testing with obscure command lines.
|
|
# This happens at least with the AIX C compiler.
|
|
echo '#include "conftest.h"' > conftest.c
|
|
echo 'int i;' > conftest.h
|
|
echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
|
|
|
|
case $depmode in
|
|
nosideeffect)
|
|
# after this tag, mechanisms are not by side-effect, so they'll
|
|
# only be used when explicitly requested
|
|
if test "x$enable_dependency_tracking" = xyes; then
|
|
continue
|
|
else
|
|
break
|
|
fi
|
|
;;
|
|
none) break ;;
|
|
esac
|
|
# We check with `-c' and `-o' for the sake of the "dashmstdout"
|
|
# mode. It turns out that the SunPro C++ compiler does not properly
|
|
# handle `-M -o', and we need to detect this.
|
|
if depmode=$depmode \
|
|
source=conftest.c object=conftest.o \
|
|
depfile=conftest.Po tmpdepfile=conftest.TPo \
|
|
$SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
|
|
grep conftest.h conftest.Po > /dev/null 2>&1 &&
|
|
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
|
|
am_cv_$1_dependencies_compiler_type=$depmode
|
|
break
|
|
fi
|
|
done
|
|
|
|
cd ..
|
|
rm -rf conftest.dir
|
|
else
|
|
am_cv_$1_dependencies_compiler_type=none
|
|
fi
|
|
])
|
|
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
|
|
])
|
|
|
|
|
|
# AM_SET_DEPDIR
|
|
# -------------
|
|
# Choose a directory name for dependency files.
|
|
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
|
|
AC_DEFUN([AM_SET_DEPDIR],
|
|
[rm -f .deps 2>/dev/null
|
|
mkdir .deps 2>/dev/null
|
|
if test -d .deps; then
|
|
DEPDIR=.deps
|
|
else
|
|
# MS-DOS does not allow filenames that begin with a dot.
|
|
DEPDIR=_deps
|
|
fi
|
|
rmdir .deps 2>/dev/null
|
|
AC_SUBST([DEPDIR])
|
|
])
|
|
|
|
|
|
# AM_DEP_TRACK
|
|
# ------------
|
|
AC_DEFUN([AM_DEP_TRACK],
|
|
[AC_ARG_ENABLE(dependency-tracking,
|
|
[ --disable-dependency-tracking Speeds up one-time builds
|
|
--enable-dependency-tracking Do not reject slow dependency extractors])
|
|
if test "x$enable_dependency_tracking" != xno; then
|
|
am_depcomp="$ac_aux_dir/depcomp"
|
|
AMDEPBACKSLASH='\'
|
|
fi
|
|
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
|
|
AC_SUBST([AMDEPBACKSLASH])
|
|
])
|
|
|
|
# Generate code to set up dependency tracking. -*- Autoconf -*-
|
|
|
|
# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
# 02111-1307, USA.
|
|
|
|
#serial 2
|
|
|
|
# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
# ------------------------------
|
|
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
[for mf in $CONFIG_FILES; do
|
|
# Strip MF so we end up with the name of the file.
|
|
mf=`echo "$mf" | sed -e 's/:.*$//'`
|
|
# Check whether this is an Automake generated Makefile or not.
|
|
# We used to match only the files named `Makefile.in', but
|
|
# some people rename them; so instead we look at the file content.
|
|
# Grep'ing the first line is not enough: some people post-process
|
|
# each Makefile.in and add a new line on top of each file to say so.
|
|
# So let's grep whole file.
|
|
if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
|
|
dirpart=`AS_DIRNAME("$mf")`
|
|
else
|
|
continue
|
|
fi
|
|
grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
|
|
# Extract the definition of DEP_FILES from the Makefile without
|
|
# running `make'.
|
|
DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
|
|
test -z "$DEPDIR" && continue
|
|
# When using ansi2knr, U may be empty or an underscore; expand it
|
|
U=`sed -n -e '/^U = / s///p' < "$mf"`
|
|
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
|
|
# We invoke sed twice because it is the simplest approach to
|
|
# changing $(DEPDIR) to its actual value in the expansion.
|
|
for file in `sed -n -e '
|
|
/^DEP_FILES = .*\\\\$/ {
|
|
s/^DEP_FILES = //
|
|
:loop
|
|
s/\\\\$//
|
|
p
|
|
n
|
|
/\\\\$/ b loop
|
|
p
|
|
}
|
|
/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
|
|
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
|
|
# Make sure the directory exists.
|
|
test -f "$dirpart/$file" && continue
|
|
fdir=`AS_DIRNAME(["$file"])`
|
|
AS_MKDIR_P([$dirpart/$fdir])
|
|
# echo "creating $dirpart/$file"
|
|
echo '# dummy' > "$dirpart/$file"
|
|
done
|
|
done
|
|
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
|
|
|
# AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
# -----------------------------
|
|
# This macro should only be invoked once -- use via AC_REQUIRE.
|
|
#
|
|
# This code is only required when automatic dependency tracking
|
|
# is enabled. FIXME. This creates each `.P' file that we will
|
|
# need in order to bootstrap the dependency handling code.
|
|
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
[AC_CONFIG_COMMANDS([depfiles],
|
|
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
|
|
])
|
|
|
|
# Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*-
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
# 02111-1307, USA.
|
|
|
|
# serial 2
|
|
|
|
# AM_MAKE_INCLUDE()
|
|
# -----------------
|
|
# Check to see how make treats includes.
|
|
AC_DEFUN([AM_MAKE_INCLUDE],
|
|
[am_make=${MAKE-make}
|
|
cat > confinc << 'END'
|
|
doit:
|
|
@echo done
|
|
END
|
|
# If we don't find an include directive, just comment out the code.
|
|
AC_MSG_CHECKING([for style of include used by $am_make])
|
|
am__include="#"
|
|
am__quote=
|
|
_am_result=none
|
|
# First try GNU make style include.
|
|
echo "include confinc" > confmf
|
|
# We grep out `Entering directory' and `Leaving directory'
|
|
# messages which can occur if `w' ends up in MAKEFLAGS.
|
|
# In particular we don't look at `^make:' because GNU make might
|
|
# be invoked under some other name (usually "gmake"), in which
|
|
# case it prints its new name instead of `make'.
|
|
if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
|
|
am__include=include
|
|
am__quote=
|
|
_am_result=GNU
|
|
fi
|
|
# Now try BSD make style include.
|
|
if test "$am__include" = "#"; then
|
|
echo '.include "confinc"' > confmf
|
|
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
|
|
am__include=.include
|
|
am__quote="\""
|
|
_am_result=BSD
|
|
fi
|
|
fi
|
|
AC_SUBST(am__include)
|
|
AC_SUBST(am__quote)
|
|
AC_MSG_RESULT($_am_result)
|
|
rm -f confinc confmf
|
|
])
|
|
|
|
# AM_CONDITIONAL -*- Autoconf -*-
|
|
|
|
# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
# 02111-1307, USA.
|
|
|
|
# serial 5
|
|
|
|
AC_PREREQ(2.52)
|
|
|
|
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
|
|
# -------------------------------------
|
|
# Define a conditional.
|
|
AC_DEFUN([AM_CONDITIONAL],
|
|
[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
|
|
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
|
|
AC_SUBST([$1_TRUE])
|
|
AC_SUBST([$1_FALSE])
|
|
if $2; then
|
|
$1_TRUE=
|
|
$1_FALSE='#'
|
|
else
|
|
$1_TRUE='#'
|
|
$1_FALSE=
|
|
fi
|
|
AC_CONFIG_COMMANDS_PRE(
|
|
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
|
|
AC_MSG_ERROR([conditional \"$1\" was never defined.
|
|
Usually this means the macro was only invoked conditionally.])
|
|
fi])])
|
|
|
|
# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
|
|
|
|
# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
# 02111-1307, USA.
|
|
|
|
AC_PREREQ([2.52])
|
|
|
|
# serial 6
|
|
|
|
# When config.status generates a header, we must update the stamp-h file.
|
|
# This file resides in the same directory as the config header
|
|
# that is generated. We must strip everything past the first ":",
|
|
# and everything past the last "/".
|
|
|
|
# _AM_DIRNAME(PATH)
|
|
# -----------------
|
|
# Like AS_DIRNAME, only do it during macro expansion
|
|
AC_DEFUN([_AM_DIRNAME],
|
|
[m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
|
|
m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
|
|
m4_if(regexp([$1], [^/.*]), -1,
|
|
[.],
|
|
patsubst([$1], [^\(/\).*], [\1])),
|
|
patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
|
|
patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
|
|
])# _AM_DIRNAME
|
|
|
|
|
|
# The stamp files are numbered to have different names.
|
|
# We could number them on a directory basis, but that's additional
|
|
# complications, let's have a unique counter.
|
|
m4_define([_AM_STAMP_Count], [0])
|
|
|
|
|
|
# _AM_STAMP(HEADER)
|
|
# -----------------
|
|
# The name of the stamp file for HEADER.
|
|
AC_DEFUN([_AM_STAMP],
|
|
[m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
|
|
AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
|
|
[:.*])))/stamp-h[]_AM_STAMP_Count])
|
|
|
|
|
|
# _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
|
|
# ------------------------------------------------------------
|
|
# We used to try to get a real timestamp in stamp-h. But the fear is that
|
|
# that will cause unnecessary cvs conflicts.
|
|
AC_DEFUN([_AM_CONFIG_HEADER],
|
|
[# Add the stamp file to the list of files AC keeps track of,
|
|
# along with our hook.
|
|
AC_CONFIG_HEADERS([$1],
|
|
[# update the timestamp
|
|
echo 'timestamp for $1' >"_AM_STAMP([$1])"
|
|
$2],
|
|
[$3])
|
|
])# _AM_CONFIG_HEADER
|
|
|
|
|
|
# AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
|
|
# --------------------------------------------------------------
|
|
AC_DEFUN([AM_CONFIG_HEADER],
|
|
[AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])
|
|
])# AM_CONFIG_HEADER
|
|
|
|
dnl Autoconf macros for libgnutls
|
|
dnl $id$
|
|
|
|
# Modified for LIBGNUTLS -- nmav
|
|
# Configure paths for LIBGCRYPT
|
|
# Shamelessly stolen from the one of XDELTA by Owen Taylor
|
|
# Werner Koch 99-12-09
|
|
|
|
dnl AM_PATH_LIBGNUTLS([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
|
|
dnl Test for libgnutls, and define LIBGNUTLS_CFLAGS and LIBGNUTLS_LIBS
|
|
dnl
|
|
AC_DEFUN(AM_PATH_LIBGNUTLS,
|
|
[dnl
|
|
dnl Get the cflags and libraries from the libgnutls-config script
|
|
dnl
|
|
AC_ARG_WITH(libgnutls-prefix,
|
|
[ --with-libgnutls-prefix=PFX Prefix where libgnutls is installed (optional)],
|
|
libgnutls_config_prefix="$withval", libgnutls_config_prefix="")
|
|
|
|
if test x$libgnutls_config_prefix != x ; then
|
|
libgnutls_config_args="$libgnutls_config_args --prefix=$libgnutls_config_prefix"
|
|
if test x${LIBGNUTLS_CONFIG+set} != xset ; then
|
|
LIBGNUTLS_CONFIG=$libgnutls_config_prefix/bin/libgnutls-config
|
|
fi
|
|
fi
|
|
|
|
AC_PATH_PROG(LIBGNUTLS_CONFIG, libgnutls-config, no)
|
|
min_libgnutls_version=ifelse([$1], ,0.1.0,$1)
|
|
AC_MSG_CHECKING(for libgnutls - version >= $min_libgnutls_version)
|
|
no_libgnutls=""
|
|
if test "$LIBGNUTLS_CONFIG" = "no" ; then
|
|
no_libgnutls=yes
|
|
else
|
|
LIBGNUTLS_CFLAGS=`$LIBGNUTLS_CONFIG $libgnutls_config_args --cflags`
|
|
LIBGNUTLS_LIBS=`$LIBGNUTLS_CONFIG $libgnutls_config_args --libs`
|
|
libgnutls_config_version=`$LIBGNUTLS_CONFIG $libgnutls_config_args --version`
|
|
|
|
|
|
ac_save_CFLAGS="$CFLAGS"
|
|
ac_save_LIBS="$LIBS"
|
|
CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
|
|
LIBS="$LIBS $LIBGNUTLS_LIBS"
|
|
dnl
|
|
dnl Now check if the installed libgnutls is sufficiently new. Also sanity
|
|
dnl checks the results of libgnutls-config to some extent
|
|
dnl
|
|
rm -f conf.libgnutlstest
|
|
AC_TRY_RUN([
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <gnutls/gnutls.h>
|
|
|
|
int
|
|
main ()
|
|
{
|
|
system ("touch conf.libgnutlstest");
|
|
|
|
if( strcmp( gnutls_check_version(NULL), "$libgnutls_config_version" ) )
|
|
{
|
|
printf("\n*** 'libgnutls-config --version' returned %s, but LIBGNUTLS (%s)\n",
|
|
"$libgnutls_config_version", gnutls_check_version(NULL) );
|
|
printf("*** was found! If libgnutls-config was correct, then it is best\n");
|
|
printf("*** to remove the old version of LIBGNUTLS. You may also be able to fix the error\n");
|
|
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
|
|
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
|
|
printf("*** required on your system.\n");
|
|
printf("*** If libgnutls-config was wrong, set the environment variable LIBGNUTLS_CONFIG\n");
|
|
printf("*** to point to the correct copy of libgnutls-config, and remove the file config.cache\n");
|
|
printf("*** before re-running configure\n");
|
|
}
|
|
else if ( strcmp(gnutls_check_version(NULL), LIBGNUTLS_VERSION ) )
|
|
{
|
|
printf("\n*** LIBGNUTLS header file (version %s) does not match\n", LIBGNUTLS_VERSION);
|
|
printf("*** library (version %s)\n", gnutls_check_version(NULL) );
|
|
}
|
|
else
|
|
{
|
|
if ( gnutls_check_version( "$min_libgnutls_version" ) )
|
|
{
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
printf("no\n*** An old version of LIBGNUTLS (%s) was found.\n",
|
|
gnutls_check_version(NULL) );
|
|
printf("*** You need a version of LIBGNUTLS newer than %s. The latest version of\n",
|
|
"$min_libgnutls_version" );
|
|
printf("*** LIBGNUTLS is always available from ftp://gnutls.hellug.gr/pub/gnutls.\n");
|
|
printf("*** \n");
|
|
printf("*** If you have already installed a sufficiently new version, this error\n");
|
|
printf("*** probably means that the wrong copy of the libgnutls-config shell script is\n");
|
|
printf("*** being found. The easiest way to fix this is to remove the old version\n");
|
|
printf("*** of LIBGNUTLS, but you can also set the LIBGNUTLS_CONFIG environment to point to the\n");
|
|
printf("*** correct copy of libgnutls-config. (In this case, you will have to\n");
|
|
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
|
|
printf("*** so that the correct libraries are found at run-time))\n");
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
],, no_libgnutls=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
|
|
CFLAGS="$ac_save_CFLAGS"
|
|
LIBS="$ac_save_LIBS"
|
|
fi
|
|
|
|
if test "x$no_libgnutls" = x ; then
|
|
AC_MSG_RESULT(yes)
|
|
ifelse([$2], , :, [$2])
|
|
else
|
|
if test -f conf.libgnutlstest ; then
|
|
:
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
if test "$LIBGNUTLS_CONFIG" = "no" ; then
|
|
echo "*** The libgnutls-config script installed by LIBGNUTLS could not be found"
|
|
echo "*** If LIBGNUTLS was installed in PREFIX, make sure PREFIX/bin is in"
|
|
echo "*** your path, or set the LIBGNUTLS_CONFIG environment variable to the"
|
|
echo "*** full path to libgnutls-config."
|
|
else
|
|
if test -f conf.libgnutlstest ; then
|
|
:
|
|
else
|
|
echo "*** Could not run libgnutls test program, checking why..."
|
|
CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
|
|
LIBS="$LIBS $LIBGNUTLS_LIBS"
|
|
AC_TRY_LINK([
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <gnutls/gnutls.h>
|
|
], [ return !!gnutls_check_version(NULL); ],
|
|
[ echo "*** The test program compiled, but did not run. This usually means"
|
|
echo "*** that the run-time linker is not finding LIBGNUTLS or finding the wrong"
|
|
echo "*** version of LIBGNUTLS. If it is not finding LIBGNUTLS, you'll need to set your"
|
|
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
|
|
echo "*** to the installed location Also, make sure you have run ldconfig if that"
|
|
echo "*** is required on your system"
|
|
echo "***"
|
|
echo "*** If you have an old version installed, it is best to remove it, although"
|
|
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
|
|
echo "***" ],
|
|
[ echo "*** The test program failed to compile or link. See the file config.log for the"
|
|
echo "*** exact error that occured. This usually means LIBGNUTLS was incorrectly installed"
|
|
echo "*** or that you have moved LIBGNUTLS since it was installed. In the latter case, you"
|
|
echo "*** may want to edit the libgnutls-config script: $LIBGNUTLS_CONFIG" ])
|
|
CFLAGS="$ac_save_CFLAGS"
|
|
LIBS="$ac_save_LIBS"
|
|
fi
|
|
fi
|
|
LIBGNUTLS_CFLAGS=""
|
|
LIBGNUTLS_LIBS=""
|
|
ifelse([$3], , :, [$3])
|
|
fi
|
|
rm -f conf.libgnutlstest
|
|
AC_SUBST(LIBGNUTLS_CFLAGS)
|
|
AC_SUBST(LIBGNUTLS_LIBS)
|
|
])
|
|
|
|
dnl *-*wedit:notab*-* Please keep this as the last line.
|
|
|
|
dnl Autoconf macros for libgcrypt
|
|
dnl $id$
|
|
|
|
# Configure paths for LIBGCRYPT
|
|
# Shamelessly stolen from the one of XDELTA by Owen Taylor
|
|
# Werner Koch 99-12-09
|
|
|
|
dnl AM_PATH_LIBGCRYPT([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
|
|
dnl Test for libgcrypt, and define GCRYPT_CFLAGS and GCRYPT_LIBS
|
|
dnl
|
|
AC_DEFUN(AM_PATH_LIBGCRYPT,
|
|
[dnl
|
|
dnl Get the cflags and libraries from the libgcrypt-config script
|
|
dnl
|
|
AC_ARG_WITH(libgcrypt-prefix,
|
|
[ --with-libgcrypt-prefix=PFX Prefix where libgcrypt is installed (optional)],
|
|
libgcrypt_config_prefix="$withval", libgcrypt_config_prefix="")
|
|
AC_ARG_ENABLE(libgcrypttest,
|
|
[ --disable-libgcrypttest Do not try to compile and run a test libgcrypt program],
|
|
, enable_libgcrypttest=yes)
|
|
|
|
if test x$libgcrypt_config_prefix != x ; then
|
|
libgcrypt_config_args="$libgcrypt_config_args --prefix=$libgcrypt_config_prefix"
|
|
if test x${LIBGCRYPT_CONFIG+set} != xset ; then
|
|
LIBGCRYPT_CONFIG=$libgcrypt_config_prefix/bin/libgcrypt-config
|
|
fi
|
|
fi
|
|
|
|
AC_PATH_PROG(LIBGCRYPT_CONFIG, libgcrypt-config, no)
|
|
min_libgcrypt_version=ifelse([$1], ,1.1.0,$1)
|
|
AC_MSG_CHECKING(for libgcrypt - version >= $min_libgcrypt_version)
|
|
no_libgcrypt=""
|
|
if test "$LIBGCRYPT_CONFIG" = "no" ; then
|
|
no_libgcrypt=yes
|
|
else
|
|
LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG $libgcrypt_config_args --cflags`
|
|
LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG $libgcrypt_config_args --libs`
|
|
libgcrypt_config_version=`$LIBGCRYPT_CONFIG $libgcrypt_config_args --version`
|
|
if test "x$enable_libgcrypttest" = "xyes" ; then
|
|
ac_save_CFLAGS="$CFLAGS"
|
|
ac_save_LIBS="$LIBS"
|
|
CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
|
|
LIBS="$LIBS $LIBGCRYPT_LIBS"
|
|
dnl
|
|
dnl Now check if the installed libgcrypt is sufficiently new. Also sanity
|
|
dnl checks the results of libgcrypt-config to some extent
|
|
dnl
|
|
rm -f conf.libgcrypttest
|
|
AC_TRY_RUN([
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <gcrypt.h>
|
|
|
|
int
|
|
main ()
|
|
{
|
|
system ("touch conf.libgcrypttest");
|
|
|
|
if( strcmp( gcry_check_version(NULL), "$libgcrypt_config_version" ) )
|
|
{
|
|
printf("\n*** 'libgcrypt-config --version' returned %s, but LIBGCRYPT (%s)\n",
|
|
"$libgcrypt_config_version", gcry_check_version(NULL) );
|
|
printf("*** was found! If libgcrypt-config was correct, then it is best\n");
|
|
printf("*** to remove the old version of LIBGCRYPT. You may also be able to fix the error\n");
|
|
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
|
|
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
|
|
printf("*** required on your system.\n");
|
|
printf("*** If libgcrypt-config was wrong, set the environment variable LIBGCRYPT_CONFIG\n");
|
|
printf("*** to point to the correct copy of libgcrypt-config, and remove the file config.cache\n");
|
|
printf("*** before re-running configure\n");
|
|
}
|
|
else if ( strcmp(gcry_check_version(NULL), GCRYPT_VERSION ) )
|
|
{
|
|
printf("\n*** LIBGCRYPT header file (version %s) does not match\n", GCRYPT_VERSION);
|
|
printf("*** library (version %s)\n", gcry_check_version(NULL) );
|
|
}
|
|
else
|
|
{
|
|
if ( gcry_check_version( "$min_libgcrypt_version" ) )
|
|
{
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
printf("no\n*** An old version of LIBGCRYPT (%s) was found.\n",
|
|
gcry_check_version(NULL) );
|
|
printf("*** You need a version of LIBGCRYPT newer than %s. The latest version of\n",
|
|
"$min_libgcrypt_version" );
|
|
printf("*** LIBGCRYPT is always available from ftp://ftp.gnupg.org/pub/libgcrypt/gnupg.\n");
|
|
printf("*** (It is distributed along with GnuPG).\n");
|
|
printf("*** \n");
|
|
printf("*** If you have already installed a sufficiently new version, this error\n");
|
|
printf("*** probably means that the wrong copy of the libgcrypt-config shell script is\n");
|
|
printf("*** being found. The easiest way to fix this is to remove the old version\n");
|
|
printf("*** of LIBGCRYPT, but you can also set the LIBGCRYPT_CONFIG environment to point to the\n");
|
|
printf("*** correct copy of libgcrypt-config. (In this case, you will have to\n");
|
|
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
|
|
printf("*** so that the correct libraries are found at run-time))\n");
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
],, no_libgcrypt=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
|
|
CFLAGS="$ac_save_CFLAGS"
|
|
LIBS="$ac_save_LIBS"
|
|
fi
|
|
fi
|
|
if test "x$no_libgcrypt" = x ; then
|
|
AC_MSG_RESULT(yes)
|
|
ifelse([$2], , :, [$2])
|
|
else
|
|
if test -f conf.libgcrypttest ; then
|
|
:
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
if test "$LIBGCRYPT_CONFIG" = "no" ; then
|
|
echo "*** The libgcrypt-config script installed by LIBGCRYPT could not be found"
|
|
echo "*** If LIBGCRYPT was installed in PREFIX, make sure PREFIX/bin is in"
|
|
echo "*** your path, or set the LIBGCRYPT_CONFIG environment variable to the"
|
|
echo "*** full path to libgcrypt-config."
|
|
else
|
|
if test -f conf.libgcrypttest ; then
|
|
:
|
|
else
|
|
echo "*** Could not run libgcrypt test program, checking why..."
|
|
CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
|
|
LIBS="$LIBS $LIBGCRYPT_LIBS"
|
|
AC_TRY_LINK([
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <gcrypt.h>
|
|
], [ return !!gcry_check_version(NULL); ],
|
|
[ echo "*** The test program compiled, but did not run. This usually means"
|
|
echo "*** that the run-time linker is not finding LIBGCRYPT or finding the wrong"
|
|
echo "*** version of LIBGCRYPT. If it is not finding LIBGCRYPT, you'll need to set your"
|
|
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
|
|
echo "*** to the installed location Also, make sure you have run ldconfig if that"
|
|
echo "*** is required on your system"
|
|
echo "***"
|
|
echo "*** If you have an old version installed, it is best to remove it, although"
|
|
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
|
|
echo "***" ],
|
|
[ echo "*** The test program failed to compile or link. See the file config.log for the"
|
|
echo "*** exact error that occured. This usually means LIBGCRYPT was incorrectly installed"
|
|
echo "*** or that you have moved LIBGCRYPT since it was installed. In the latter case, you"
|
|
echo "*** may want to edit the libgcrypt-config script: $LIBGCRYPT_CONFIG" ])
|
|
CFLAGS="$ac_save_CFLAGS"
|
|
LIBS="$ac_save_LIBS"
|
|
fi
|
|
fi
|
|
LIBGCRYPT_CFLAGS=""
|
|
LIBGCRYPT_LIBS=""
|
|
ifelse([$3], , :, [$3])
|
|
fi
|
|
AC_SUBST(LIBGCRYPT_CFLAGS)
|
|
AC_SUBST(LIBGCRYPT_LIBS)
|
|
rm -f conf.libgcrypttest
|
|
])
|
|
|
|
dnl *-*wedit:notab*-* Please keep this as the last line.
|
|
|
|
|
|
# _AC_PATH_X_DIRECT_CORRECTED
|
|
# -----------------
|
|
# Internal subroutine of _AC_PATH_X.
|
|
# Set ac_x_includes and/or ac_x_libraries.
|
|
m4_define([_AC_PATH_X_DIRECT_CORRECTED],
|
|
[# Standard set of common directories for X headers.
|
|
# Check X11 before X11Rn because it is often a symlink to the current release.
|
|
ac_x_header_dirs='
|
|
/usr/X11/include
|
|
/usr/X11R6/include
|
|
/usr/X11R5/include
|
|
/usr/X11R4/include
|
|
|
|
/usr/include/X11
|
|
/usr/include/X11R6
|
|
/usr/include/X11R5
|
|
/usr/include/X11R4
|
|
|
|
/usr/local/X11/include
|
|
/usr/local/X11R6/include
|
|
/usr/local/X11R5/include
|
|
/usr/local/X11R4/include
|
|
|
|
/usr/local/include/X11
|
|
/usr/local/include/X11R6
|
|
/usr/local/include/X11R5
|
|
/usr/local/include/X11R4
|
|
|
|
/usr/X386/include
|
|
/usr/x386/include
|
|
/usr/XFree86/include/X11
|
|
|
|
/usr/include
|
|
/usr/local/include
|
|
/usr/unsupported/include
|
|
/usr/athena/include
|
|
/usr/local/x11r5/include
|
|
/usr/lpp/Xamples/include
|
|
|
|
/usr/openwin/include
|
|
/usr/openwin/share/include'
|
|
|
|
if test "$ac_x_includes" = no; then
|
|
# Guess where to find include files, by looking for Xlib.h.
|
|
# First, try using that file with no special directory specified.
|
|
AC_PREPROC_IFELSE([AC_LANG_SOURCE([@%:@include <X11/Xlib.h>])],
|
|
[# We can compile using X headers with no special include directory.
|
|
ac_x_includes=],
|
|
[for ac_dir in $ac_x_header_dirs; do
|
|
if test -r "$ac_dir/X11/Xlib.h"; then
|
|
ac_x_includes=$ac_dir
|
|
break
|
|
fi
|
|
done])
|
|
fi # $ac_x_includes = no
|
|
|
|
if test "$ac_x_libraries" = no; then
|
|
# Check for the libraries.
|
|
# See if we find them without any special options.
|
|
# Don't add to $LIBS permanently.
|
|
ac_save_LIBS=$LIBS
|
|
LIBS="-lX11 $LIBS"
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([@%:@include <X11/Xlib.h>],
|
|
[XrmInitialize ()])],
|
|
[LIBS=$ac_save_LIBS
|
|
# We can link X programs with no special library path.
|
|
ac_x_libraries=],
|
|
[LIBS=$ac_save_LIBS
|
|
for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
|
|
do
|
|
# Don't even attempt the hair of trying to link an X program!
|
|
for ac_extension in a so sl; do
|
|
if test -r $ac_dir/libX11.$ac_extension; then
|
|
ac_x_libraries=$ac_dir
|
|
break 2
|
|
fi
|
|
done
|
|
done])
|
|
fi # $ac_x_libraries = no
|
|
])# _AC_PATH_X_DIRECT
|
|
|
|
|
|
# _AC_PATH_X_CORRECTED
|
|
# ----------
|
|
# Compute ac_cv_have_x.
|
|
AC_DEFUN([_AC_PATH_X_CORRECTED],
|
|
[AC_CACHE_VAL(ac_cv_have_x,
|
|
[# One or both of the vars are not set, and there is no cached value.
|
|
ac_x_includes=no ac_x_libraries=no
|
|
_AC_PATH_X_XMKMF
|
|
_AC_PATH_X_DIRECT_CORRECTED
|
|
if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
|
|
# Didn't find X anywhere. Cache the known absence of X.
|
|
ac_cv_have_x="have_x=no"
|
|
else
|
|
# Record where we found X for the cache.
|
|
ac_cv_have_x="have_x=yes \
|
|
ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
|
|
fi])dnl
|
|
])
|
|
|
|
|
|
# AC_PATH_X
|
|
# ---------
|
|
# If we find X, set shell vars x_includes and x_libraries to the
|
|
# paths, otherwise set no_x=yes.
|
|
# Uses ac_ vars as temps to allow command line to override cache and checks.
|
|
# --without-x overrides everything else, but does not touch the cache.
|
|
AN_HEADER([X11/Xlib.h], [AC_PATH_X])
|
|
AC_DEFUN([AC_PATH_X_CORRECTED],
|
|
[dnl Document the X abnormal options inherited from history.
|
|
m4_divert_once([HELP_BEGIN], [
|
|
X features:
|
|
--x-includes=DIR X include files are in DIR
|
|
--x-libraries=DIR X library files are in DIR])dnl
|
|
AC_MSG_CHECKING([for X])
|
|
|
|
AC_ARG_WITH(x, [ --with-x use the X Window System])
|
|
# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
|
|
if test "x$with_x" = xno; then
|
|
# The user explicitly disabled X.
|
|
have_x=disabled
|
|
else
|
|
if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
|
|
# Both variables are already set.
|
|
have_x=yes
|
|
else
|
|
_AC_PATH_X_CORRECTED
|
|
fi
|
|
eval "$ac_cv_have_x"
|
|
fi # $with_x != no
|
|
|
|
if test "$have_x" != yes; then
|
|
AC_MSG_RESULT([$have_x])
|
|
no_x=yes
|
|
else
|
|
# If each of the values was on the command line, it overrides each guess.
|
|
test "x$x_includes" = xNONE && x_includes=$ac_x_includes
|
|
test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
|
|
# Update the cache value to reflect the command line values.
|
|
ac_cv_have_x="have_x=yes \
|
|
ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
|
|
AC_MSG_RESULT([libraries $x_libraries, headers $x_includes])
|
|
fi
|
|
])# AC_PATH_X_CORRECTED
|
|
|
|
|
|
|
|
# AC_PATH_XTRA_CORRECTED
|
|
# ------------
|
|
# Find additional X libraries, magic flags, etc.
|
|
AC_DEFUN([AC_PATH_XTRA_CORRECTED],
|
|
[AC_REQUIRE([AC_PATH_X_CORRECTED])dnl
|
|
if test "$no_x" = yes; then
|
|
# Not all programs may use this symbol, but it does not hurt to define it.
|
|
AC_DEFINE([X_DISPLAY_MISSING], 1,
|
|
[Define to 1 if the X Window System is missing or not being used.])
|
|
X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
|
|
else
|
|
if test -n "$x_includes"; then
|
|
X_CFLAGS="$X_CFLAGS -I$x_includes"
|
|
fi
|
|
|
|
# It would also be nice to do this for all -L options, not just this one.
|
|
if test -n "$x_libraries"; then
|
|
X_LIBS="$X_LIBS -L$x_libraries"
|
|
dnl FIXME: banish uname from this macro!
|
|
# For Solaris; some versions of Sun CC require a space after -R and
|
|
# others require no space. Words are not sufficient . . . .
|
|
case `(uname -sr) 2>/dev/null` in
|
|
"SunOS 5"*)
|
|
AC_MSG_CHECKING([whether -R must be followed by a space])
|
|
ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM()], ac_R_nospace=yes, ac_R_nospace=no)
|
|
if test $ac_R_nospace = yes; then
|
|
AC_MSG_RESULT([no])
|
|
X_LIBS="$X_LIBS -R$x_libraries"
|
|
else
|
|
LIBS="$ac_xsave_LIBS -R $x_libraries"
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM()], ac_R_space=yes, ac_R_space=no)
|
|
if test $ac_R_space = yes; then
|
|
AC_MSG_RESULT([yes])
|
|
X_LIBS="$X_LIBS -R $x_libraries"
|
|
else
|
|
AC_MSG_RESULT([neither works])
|
|
fi
|
|
fi
|
|
LIBS=$ac_xsave_LIBS
|
|
esac
|
|
fi
|
|
|
|
# Check for system-dependent libraries X programs must link with.
|
|
# Do this before checking for the system-independent R6 libraries
|
|
# (-lICE), since we may need -lsocket or whatever for X linking.
|
|
|
|
if test "$ISC" = yes; then
|
|
X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
|
|
else
|
|
# Martyn Johnson says this is needed for Ultrix, if the X
|
|
# libraries were built with DECnet support. And Karl Berry says
|
|
# the Alpha needs dnet_stub (dnet does not exist).
|
|
ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
|
|
AC_LINK_IFELSE([AC_LANG_CALL([], [XOpenDisplay])],
|
|
[],
|
|
[AC_CHECK_LIB(dnet, dnet_ntoa, [X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"])
|
|
if test $ac_cv_lib_dnet_dnet_ntoa = no; then
|
|
AC_CHECK_LIB(dnet_stub, dnet_ntoa,
|
|
[X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"])
|
|
fi])
|
|
LIBS="$ac_xsave_LIBS"
|
|
|
|
# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
|
|
# to get the SysV transport functions.
|
|
# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
|
|
# needs -lnsl.
|
|
# The nsl library prevents programs from opening the X display
|
|
# on Irix 5.2, according to T.E. Dickey.
|
|
# The functions gethostbyname, getservbyname, and inet_addr are
|
|
# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
|
|
AC_CHECK_FUNC(gethostbyname)
|
|
if test $ac_cv_func_gethostbyname = no; then
|
|
AC_CHECK_LIB(nsl, gethostbyname, X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl")
|
|
if test $ac_cv_lib_nsl_gethostbyname = no; then
|
|
AC_CHECK_LIB(bsd, gethostbyname, X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd")
|
|
fi
|
|
fi
|
|
|
|
# lieder@skyler.mavd.honeywell.com says without -lsocket,
|
|
# socket/setsockopt and other routines are undefined under SCO ODT
|
|
# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
|
|
# on later versions), says Simon Leinen: it contains gethostby*
|
|
# variants that don't use the name server (or something). -lsocket
|
|
# must be given before -lnsl if both are needed. We assume that
|
|
# if connect needs -lnsl, so does gethostbyname.
|
|
AC_CHECK_FUNC(connect)
|
|
if test $ac_cv_func_connect = no; then
|
|
AC_CHECK_LIB(socket, connect, X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS", ,
|
|
$X_EXTRA_LIBS)
|
|
fi
|
|
|
|
# Guillermo Gomez says -lposix is necessary on A/UX.
|
|
AC_CHECK_FUNC(remove)
|
|
if test $ac_cv_func_remove = no; then
|
|
AC_CHECK_LIB(posix, remove, X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix")
|
|
fi
|
|
|
|
# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
|
|
AC_CHECK_FUNC(shmat)
|
|
if test $ac_cv_func_shmat = no; then
|
|
AC_CHECK_LIB(ipc, shmat, X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc")
|
|
fi
|
|
fi
|
|
|
|
# Check for libraries that X11R6 Xt/Xaw programs need.
|
|
ac_save_LDFLAGS=$LDFLAGS
|
|
test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
|
|
# SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
|
|
# check for ICE first), but we must link in the order -lSM -lICE or
|
|
# we get undefined symbols. So assume we have SM if we have ICE.
|
|
# These have to be linked with before -lX11, unlike the other
|
|
# libraries we check for below, so use a different variable.
|
|
# John Interrante, Karl Berry
|
|
AC_CHECK_LIB(ICE, IceConnectionNumber,
|
|
[X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"], , $X_EXTRA_LIBS)
|
|
LDFLAGS=$ac_save_LDFLAGS
|
|
|
|
fi
|
|
AC_SUBST(X_CFLAGS)dnl
|
|
AC_SUBST(X_PRE_LIBS)dnl
|
|
AC_SUBST(X_LIBS)dnl
|
|
AC_SUBST(X_EXTRA_LIBS)dnl
|
|
])# AC_PATH_XTRA_CORRECTED
|
|
|