1067 lines
38 KiB
Plaintext
1067 lines
38 KiB
Plaintext
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# generated automatically by aclocal 1.7.9 -*- Autoconf -*-
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# Copyright (C) 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 (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
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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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# 02111-1307, USA.
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# serial 10
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AC_PREREQ([2.54])
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# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
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# the ones we care about.
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m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
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# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
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# AM_INIT_AUTOMAKE([OPTIONS])
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# -----------------------------------------------
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# The call with PACKAGE and VERSION arguments is the old style
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# call (pre autoconf-2.50), which is being phased out. PACKAGE
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# and VERSION should now be passed to AC_INIT and removed from
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# the call to AM_INIT_AUTOMAKE.
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# We support both call styles for the transition. After
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# the next Automake release, Autoconf can make the AC_INIT
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# arguments mandatory, and then we can depend on a new Autoconf
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# release and drop the old call support.
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AC_DEFUN([AM_INIT_AUTOMAKE],
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[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
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AC_REQUIRE([AC_PROG_INSTALL])dnl
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# test to see if srcdir already configured
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if test "`cd $srcdir && pwd`" != "`pwd`" &&
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test -f $srcdir/config.status; then
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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fi
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# test whether we have cygpath
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if test -z "$CYGPATH_W"; then
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if (cygpath --version) >/dev/null 2>/dev/null; then
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CYGPATH_W='cygpath -w'
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else
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CYGPATH_W=echo
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fi
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fi
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AC_SUBST([CYGPATH_W])
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# Define the identity of the package.
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dnl Distinguish between old-style and new-style calls.
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m4_ifval([$2],
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[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
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AC_SUBST([PACKAGE], [$1])dnl
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AC_SUBST([VERSION], [$2])],
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[_AM_SET_OPTIONS([$1])dnl
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AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
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AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
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_AM_IF_OPTION([no-define],,
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[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
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# Some tools Automake needs.
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AC_REQUIRE([AM_SANITY_CHECK])dnl
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AC_REQUIRE([AC_ARG_PROGRAM])dnl
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AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
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AM_MISSING_PROG(AUTOCONF, autoconf)
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AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
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AM_MISSING_PROG(AUTOHEADER, autoheader)
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AM_MISSING_PROG(MAKEINFO, makeinfo)
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AM_MISSING_PROG(AMTAR, tar)
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AM_PROG_INSTALL_SH
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AM_PROG_INSTALL_STRIP
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# We need awk for the "check" target. The system "awk" is bad on
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# some platforms.
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AC_REQUIRE([AC_PROG_AWK])dnl
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AC_REQUIRE([AC_PROG_MAKE_SET])dnl
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AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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_AM_IF_OPTION([no-dependencies],,
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[AC_PROVIDE_IFELSE([AC_PROG_CC],
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[_AM_DEPENDENCIES(CC)],
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[define([AC_PROG_CC],
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defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
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AC_PROVIDE_IFELSE([AC_PROG_CXX],
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[_AM_DEPENDENCIES(CXX)],
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[define([AC_PROG_CXX],
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defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
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])
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])
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# When config.status generates a header, we must update the stamp-h file.
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# This file resides in the same directory as the config header
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# that is generated. The stamp files are numbered to have different names.
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# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
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# loop where config.status creates the headers, so we can generate
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# our stamp files there.
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AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
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[# Compute $1's index in $config_headers.
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_am_stamp_count=1
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for _am_header in $config_headers :; do
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case $_am_header in
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$1 | $1:* )
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break ;;
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* )
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_am_stamp_count=`expr $_am_stamp_count + 1` ;;
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esac
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done
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echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
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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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# ----------------------------
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# Automake X.Y traces this macro to ensure aclocal.m4 has been
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# generated from the m4 files accompanying Automake X.Y.
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AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"])
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# AM_SET_CURRENT_AUTOMAKE_VERSION
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# -------------------------------
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# Call AM_AUTOMAKE_VERSION so it can be traced.
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# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
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AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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[AM_AUTOMAKE_VERSION([1.7.9])])
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# Helper functions for option handling. -*- Autoconf -*-
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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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# 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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# serial 2
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# _AM_MANGLE_OPTION(NAME)
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# -----------------------
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AC_DEFUN([_AM_MANGLE_OPTION],
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[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
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# _AM_SET_OPTION(NAME)
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# ------------------------------
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# Set option NAME. Presently that only means defining a flag for this option.
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AC_DEFUN([_AM_SET_OPTION],
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[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
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# _AM_SET_OPTIONS(OPTIONS)
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# ----------------------------------
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# OPTIONS is a space-separated list of Automake options.
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AC_DEFUN([_AM_SET_OPTIONS],
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[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
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# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
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# -------------------------------------------
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# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
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AC_DEFUN([_AM_IF_OPTION],
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[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
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#
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# Check to make sure that the build environment is sane.
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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
|
||
|
|
# 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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# serial 3
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# AM_SANITY_CHECK
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# ---------------
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AC_DEFUN([AM_SANITY_CHECK],
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[AC_MSG_CHECKING([whether build environment is sane])
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# Just in case
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sleep 1
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echo timestamp > conftest.file
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# Do `set' in a subshell so we don't clobber the current shell's
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# arguments. Must try -L first in case configure is actually a
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# symlink; some systems play weird games with the mod time of symlinks
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# (eg FreeBSD returns the mod time of the symlink's containing
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# directory).
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if (
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set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
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if test "$[*]" = "X"; then
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# -L didn't work.
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set X `ls -t $srcdir/configure conftest.file`
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fi
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rm -f conftest.file
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if test "$[*]" != "X $srcdir/configure conftest.file" \
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&& test "$[*]" != "X conftest.file $srcdir/configure"; then
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# If neither matched, then we have a broken ls. This can happen
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# if, for instance, CONFIG_SHELL is bash and it inherits a
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# broken ls alias from the environment. This has actually
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# happened. Such a system could not be considered "sane".
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AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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alias in your environment])
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fi
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test "$[2]" = conftest.file
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)
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then
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# Ok.
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:
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else
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AC_MSG_ERROR([newly created file is older than distributed files!
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Check your system clock])
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fi
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AC_MSG_RESULT(yes)])
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# -*- Autoconf -*-
|
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||
|
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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
|
||
|
|
# 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.
|
||
|
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|
||
|
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# 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
|
||
|
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# 02111-1307, USA.
|
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# serial 3
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# AM_MISSING_PROG(NAME, PROGRAM)
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# ------------------------------
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AC_DEFUN([AM_MISSING_PROG],
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[AC_REQUIRE([AM_MISSING_HAS_RUN])
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$1=${$1-"${am_missing_run}$2"}
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AC_SUBST($1)])
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# AM_MISSING_HAS_RUN
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# ------------------
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# Define MISSING if not defined so far and test if it supports --run.
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# If it does, set am_missing_run to use it, otherwise, to nothing.
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AC_DEFUN([AM_MISSING_HAS_RUN],
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[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
||
|
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test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
|
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# Use eval to expand $SHELL
|
||
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if eval "$MISSING --run true"; then
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||
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am_missing_run="$MISSING --run "
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||
|
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else
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||
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am_missing_run=
|
||
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AC_MSG_WARN([`missing' script is too old or missing])
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||
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fi
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])
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# AM_AUX_DIR_EXPAND
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||
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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
|
||
|
|
# 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.
|
||
|
|
|
||
|
|
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
|
||
|
|
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
|
||
|
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# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
|
||
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#
|
||
|
|
# Of course, Automake must honor this variable whenever it calls a
|
||
|
|
# tool from the auxiliary directory. The problem is that $srcdir (and
|
||
|
|
# therefore $ac_aux_dir as well) can be either absolute or relative,
|
||
|
|
# depending on how configure is run. This is pretty annoying, since
|
||
|
|
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
|
||
|
|
# source directory, any form will work fine, but in subdirectories a
|
||
|
|
# relative path needs to be adjusted first.
|
||
|
|
#
|
||
|
|
# $ac_aux_dir/missing
|
||
|
|
# fails when called from a subdirectory if $ac_aux_dir is relative
|
||
|
|
# $top_srcdir/$ac_aux_dir/missing
|
||
|
|
# fails if $ac_aux_dir is absolute,
|
||
|
|
# fails when called from a subdirectory in a VPATH build with
|
||
|
|
# a relative $ac_aux_dir
|
||
|
|
#
|
||
|
|
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
|
||
|
|
# are both prefixed by $srcdir. In an in-source build this is usually
|
||
|
|
# harmless because $srcdir is `.', but things will broke when you
|
||
|
|
# start a VPATH build or use an absolute $srcdir.
|
||
|
|
#
|
||
|
|
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
|
||
|
|
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
|
||
|
|
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
|
||
|
|
# and then we would define $MISSING as
|
||
|
|
# MISSING="\${SHELL} $am_aux_dir/missing"
|
||
|
|
# This will work as long as MISSING is not called from configure, because
|
||
|
|
# unfortunately $(top_srcdir) has no meaning in configure.
|
||
|
|
# However there are other variables, like CC, which are often used in
|
||
|
|
# configure, and could therefore not use this "fixed" $ac_aux_dir.
|
||
|
|
#
|
||
|
|
# Another solution, used here, is to always expand $ac_aux_dir to an
|
||
|
|
# absolute PATH. The drawback is that using absolute paths prevent a
|
||
|
|
# configured tree to be moved without reconfiguration.
|
||
|
|
|
||
|
|
# Rely on autoconf to set up CDPATH properly.
|
||
|
|
AC_PREREQ([2.50])
|
||
|
|
|
||
|
|
AC_DEFUN([AM_AUX_DIR_EXPAND], [
|
||
|
|
# expand $ac_aux_dir to an absolute path
|
||
|
|
am_aux_dir=`cd $ac_aux_dir && pwd`
|
||
|
|
])
|
||
|
|
|
||
|
|
# AM_PROG_INSTALL_SH
|
||
|
|
# ------------------
|
||
|
|
# Define $install_sh.
|
||
|
|
|
||
|
|
# Copyright 2001 Free Software Foundation, Inc.
|
||
|
|
|
||
|
|
# This program is free software; you can redistribute it and/or modify
|
||
|
|
# it under the terms of the GNU General Public License as published by
|
||
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
||
|
|
# any later version.
|
||
|
|
|
||
|
|
# This program is distributed in the hope that it will be useful,
|
||
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
# GNU General Public License for more details.
|
||
|
|
|
||
|
|
# You should have received a copy of the GNU General Public License
|
||
|
|
# along with this program; if not, write to the Free Software
|
||
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||
|
|
# 02111-1307, USA.
|
||
|
|
|
||
|
|
AC_DEFUN([AM_PROG_INSTALL_SH],
|
||
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
||
|
|
install_sh=${install_sh-"$am_aux_dir/install-sh"}
|
||
|
|
AC_SUBST(install_sh)])
|
||
|
|
|
||
|
|
# AM_PROG_INSTALL_STRIP
|
||
|
|
|
||
|
|
# Copyright 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.
|
||
|
|
|
||
|
|
# One issue with vendor `install' (even GNU) is that you can't
|
||
|
|
# specify the program used to strip binaries. This is especially
|
||
|
|
# annoying in cross-compiling environments, where the build's strip
|
||
|
|
# is unlikely to handle the host's binaries.
|
||
|
|
# Fortunately install-sh will honor a STRIPPROG variable, so we
|
||
|
|
# always use install-sh in `make install-strip', and initialize
|
||
|
|
# STRIPPROG with the value of the STRIP variable (set by the user).
|
||
|
|
AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
||
|
|
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
||
|
|
# Installed binaries are usually stripped using `strip' when the user
|
||
|
|
# run `make install-strip'. However `strip' might not be the right
|
||
|
|
# tool to use in cross-compilation environments, therefore Automake
|
||
|
|
# will honor the `STRIP' environment variable to overrule this program.
|
||
|
|
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
|
||
|
|
if test "$cross_compiling" != no; then
|
||
|
|
AC_CHECK_TOOL([STRIP], [strip], :)
|
||
|
|
fi
|
||
|
|
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
|
||
|
|
AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
||
|
|
|
||
|
|
# -*- Autoconf -*-
|
||
|
|
# Copyright (C) 2003 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 1
|
||
|
|
|
||
|
|
# Check whether the underlying file-system supports filenames
|
||
|
|
# with a leading dot. For instance MS-DOS doesn't.
|
||
|
|
AC_DEFUN([AM_SET_LEADING_DOT],
|
||
|
|
[rm -rf .tst 2>/dev/null
|
||
|
|
mkdir .tst 2>/dev/null
|
||
|
|
if test -d .tst; then
|
||
|
|
am__leading_dot=.
|
||
|
|
else
|
||
|
|
am__leading_dot=_
|
||
|
|
fi
|
||
|
|
rmdir .tst 2>/dev/null
|
||
|
|
AC_SUBST([am__leading_dot])])
|
||
|
|
|
||
|
|
# serial 5 -*- Autoconf -*-
|
||
|
|
|
||
|
|
# Copyright (C) 1999, 2000, 2001, 2002, 2003 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.
|
||
|
|
|
||
|
|
|
||
|
|
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
|
||
|
|
# 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
|
||
|
|
# We will build objects and dependencies in a subdirectory because
|
||
|
|
# it helps to detect inapplicable dependency modes. For instance
|
||
|
|
# both Tru64's cc and ICC support -MD to output dependencies as a
|
||
|
|
# side effect of compilation, but ICC will put the dependencies in
|
||
|
|
# the current directory while Tru64 will put them in the object
|
||
|
|
# directory.
|
||
|
|
mkdir sub
|
||
|
|
|
||
|
|
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
|
||
|
|
# Setup a source with many dependencies, because some compilers
|
||
|
|
# like to wrap large dependency lists on column 80 (with \), and
|
||
|
|
# we should not choose a depcomp mode which is confused by this.
|
||
|
|
#
|
||
|
|
# 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.
|
||
|
|
: > sub/conftest.c
|
||
|
|
for i in 1 2 3 4 5 6; do
|
||
|
|
echo '#include "conftst'$i'.h"' >> sub/conftest.c
|
||
|
|
: > sub/conftst$i.h
|
||
|
|
done
|
||
|
|
echo "${am__include} ${am__quote}sub/conftest.Po${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=$depmode \
|
||
|
|
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
|
||
|
|
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
|
||
|
|
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
|
||
|
|
>/dev/null 2>conftest.err &&
|
||
|
|
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
|
||
|
|
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
|
||
|
|
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
|
||
|
|
# icc doesn't choke on unknown options, it will just issue warnings
|
||
|
|
# (even with -Werror). So we grep stderr for any message
|
||
|
|
# that says an option was ignored.
|
||
|
|
if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
|
||
|
|
am_cv_$1_dependencies_compiler_type=$depmode
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
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_CONDITIONAL([am__fastdep$1], [
|
||
|
|
test "x$enable_dependency_tracking" != xno \
|
||
|
|
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
|
||
|
|
])
|
||
|
|
|
||
|
|
|
||
|
|
# AM_SET_DEPDIR
|
||
|
|
# -------------
|
||
|
|
# Choose a directory name for dependency files.
|
||
|
|
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
|
||
|
|
AC_DEFUN([AM_SET_DEPDIR],
|
||
|
|
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
||
|
|
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
|
||
|
|
])
|
||
|
|
|
||
|
|
|
||
|
|
# 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="$ac_aux_dir"])
|
||
|
|
])
|
||
|
|
|
||
|
|
# Check to see how 'make' treats includes. -*- Autoconf -*-
|
||
|
|
|
||
|
|
# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
|
||
|
|
|
||
|
|
# This program is free software; you can redistribute it and/or modify
|
||
|
|
# it under the terms of the GNU General Public License as published by
|
||
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
||
|
|
# any later version.
|
||
|
|
|
||
|
|
# This program is distributed in the hope that it will be useful,
|
||
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
# GNU General Public License for more details.
|
||
|
|
|
||
|
|
# You should have received a copy of the GNU General Public License
|
||
|
|
# along with this program; if not, write to the Free Software
|
||
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||
|
|
# 02111-1307, USA.
|
||
|
|
|
||
|
|
# serial 2
|
||
|
|
|
||
|
|
# AM_MAKE_INCLUDE()
|
||
|
|
# -----------------
|
||
|
|
# Check to see how make treats includes.
|
||
|
|
AC_DEFUN([AM_MAKE_INCLUDE],
|
||
|
|
[am_make=${MAKE-make}
|
||
|
|
cat > confinc << 'END'
|
||
|
|
am__doit:
|
||
|
|
@echo done
|
||
|
|
.PHONY: am__doit
|
||
|
|
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 | grep -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 "$1" was never defined.
|
||
|
|
Usually this means the macro was only invoked conditionally.])
|
||
|
|
fi])])
|
||
|
|
|
||
|
|
# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
|
||
|
|
|
||
|
|
# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
|
||
|
|
|
||
|
|
# This program is free software; you can redistribute it and/or modify
|
||
|
|
# it under the terms of the GNU General Public License as published by
|
||
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
||
|
|
# any later version.
|
||
|
|
|
||
|
|
# This program is distributed in the hope that it will be useful,
|
||
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
# GNU General Public License for more details.
|
||
|
|
|
||
|
|
# You should have received a copy of the GNU General Public License
|
||
|
|
# along with this program; if not, write to the Free Software
|
||
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||
|
|
# 02111-1307, USA.
|
||
|
|
|
||
|
|
AC_PREREQ([2.52])
|
||
|
|
|
||
|
|
# serial 6
|
||
|
|
|
||
|
|
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
|
||
|
|
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
|
||
|
|
|
||
|
|
# Add --enable-maintainer-mode option to configure.
|
||
|
|
# From Jim Meyering
|
||
|
|
|
||
|
|
# Copyright 1996, 1998, 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
|
||
|
|
|
||
|
|
AC_DEFUN([AM_MAINTAINER_MODE],
|
||
|
|
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
|
||
|
|
dnl maintainer-mode is disabled by default
|
||
|
|
AC_ARG_ENABLE(maintainer-mode,
|
||
|
|
[ --enable-maintainer-mode enable make rules and dependencies not useful
|
||
|
|
(and sometimes confusing) to the casual installer],
|
||
|
|
USE_MAINTAINER_MODE=$enableval,
|
||
|
|
USE_MAINTAINER_MODE=no)
|
||
|
|
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
|
||
|
|
AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
|
||
|
|
MAINT=$MAINTAINER_MODE_TRUE
|
||
|
|
AC_SUBST(MAINT)dnl
|
||
|
|
]
|
||
|
|
)
|
||
|
|
|
||
|
|
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
|
||
|
|
|
||
|
|
|
||
|
|
# Copyright 1996, 1997, 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
|
||
|
|
|
||
|
|
# @defmac AC_PROG_CC_STDC
|
||
|
|
# @maindex PROG_CC_STDC
|
||
|
|
# @ovindex CC
|
||
|
|
# If the C compiler in not in ANSI C mode by default, try to add an option
|
||
|
|
# to output variable @code{CC} to make it so. This macro tries various
|
||
|
|
# options that select ANSI C on some system or another. It considers the
|
||
|
|
# compiler to be in ANSI C mode if it handles function prototypes correctly.
|
||
|
|
#
|
||
|
|
# If you use this macro, you should check after calling it whether the C
|
||
|
|
# compiler has been set to accept ANSI C; if not, the shell variable
|
||
|
|
# @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
|
||
|
|
# code in ANSI C, you can make an un-ANSIfied copy of it by using the
|
||
|
|
# program @code{ansi2knr}, which comes with Ghostscript.
|
||
|
|
# @end defmac
|
||
|
|
|
||
|
|
AC_DEFUN([AM_PROG_CC_STDC],
|
||
|
|
[AC_REQUIRE([AC_PROG_CC])
|
||
|
|
AC_BEFORE([$0], [AC_C_INLINE])
|
||
|
|
AC_BEFORE([$0], [AC_C_CONST])
|
||
|
|
dnl Force this before AC_PROG_CPP. Some cpp's, eg on HPUX, require
|
||
|
|
dnl a magic option to avoid problems with ANSI preprocessor commands
|
||
|
|
dnl like #elif.
|
||
|
|
dnl FIXME: can't do this because then AC_AIX won't work due to a
|
||
|
|
dnl circular dependency.
|
||
|
|
dnl AC_BEFORE([$0], [AC_PROG_CPP])
|
||
|
|
AC_MSG_CHECKING([for ${CC-cc} option to accept ANSI C])
|
||
|
|
AC_CACHE_VAL(am_cv_prog_cc_stdc,
|
||
|
|
[am_cv_prog_cc_stdc=no
|
||
|
|
ac_save_CC="$CC"
|
||
|
|
# Don't try gcc -ansi; that turns off useful extensions and
|
||
|
|
# breaks some systems' header files.
|
||
|
|
# AIX -qlanglvl=ansi
|
||
|
|
# Ultrix and OSF/1 -std1
|
||
|
|
# HP-UX 10.20 and later -Ae
|
||
|
|
# HP-UX older versions -Aa -D_HPUX_SOURCE
|
||
|
|
# SVR4 -Xc -D__EXTENSIONS__
|
||
|
|
for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
|
||
|
|
do
|
||
|
|
CC="$ac_save_CC $ac_arg"
|
||
|
|
AC_TRY_COMPILE(
|
||
|
|
[#include <stdarg.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <sys/types.h>
|
||
|
|
#include <sys/stat.h>
|
||
|
|
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
|
||
|
|
struct buf { int x; };
|
||
|
|
FILE * (*rcsopen) (struct buf *, struct stat *, int);
|
||
|
|
static char *e (p, i)
|
||
|
|
char **p;
|
||
|
|
int i;
|
||
|
|
{
|
||
|
|
return p[i];
|
||
|
|
}
|
||
|
|
static char *f (char * (*g) (char **, int), char **p, ...)
|
||
|
|
{
|
||
|
|
char *s;
|
||
|
|
va_list v;
|
||
|
|
va_start (v,p);
|
||
|
|
s = g (p, va_arg (v,int));
|
||
|
|
va_end (v);
|
||
|
|
return s;
|
||
|
|
}
|
||
|
|
int test (int i, double x);
|
||
|
|
struct s1 {int (*f) (int a);};
|
||
|
|
struct s2 {int (*f) (double a);};
|
||
|
|
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
|
||
|
|
int argc;
|
||
|
|
char **argv;
|
||
|
|
], [
|
||
|
|
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
|
||
|
|
],
|
||
|
|
[am_cv_prog_cc_stdc="$ac_arg"; break])
|
||
|
|
done
|
||
|
|
CC="$ac_save_CC"
|
||
|
|
])
|
||
|
|
if test -z "$am_cv_prog_cc_stdc"; then
|
||
|
|
AC_MSG_RESULT([none needed])
|
||
|
|
else
|
||
|
|
AC_MSG_RESULT([$am_cv_prog_cc_stdc])
|
||
|
|
fi
|
||
|
|
case "x$am_cv_prog_cc_stdc" in
|
||
|
|
x|xno) ;;
|
||
|
|
*) CC="$CC $am_cv_prog_cc_stdc" ;;
|
||
|
|
esac
|
||
|
|
])
|
||
|
|
|
||
|
|
AU_DEFUN([fp_PROG_CC_STDC], [AM_PROG_CC_STDC])
|
||
|
|
|
||
|
|
|
||
|
|
dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
|
||
|
|
dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
|
||
|
|
dnl also defines GSTUFF_PKG_ERRORS on error
|
||
|
|
AC_DEFUN(PKG_CHECK_MODULES, [
|
||
|
|
succeeded=no
|
||
|
|
|
||
|
|
if test -z "$PKG_CONFIG"; then
|
||
|
|
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
|
||
|
|
fi
|
||
|
|
|
||
|
|
if test "$PKG_CONFIG" = "no" ; then
|
||
|
|
echo "*** The pkg-config script could not be found. Make sure it is"
|
||
|
|
echo "*** in your path, or set the PKG_CONFIG environment variable"
|
||
|
|
echo "*** to the full path to pkg-config."
|
||
|
|
echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
|
||
|
|
else
|
||
|
|
PKG_CONFIG_MIN_VERSION=0.9.0
|
||
|
|
if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
|
||
|
|
AC_MSG_CHECKING(for $2)
|
||
|
|
|
||
|
|
if $PKG_CONFIG --exists "$2" ; then
|
||
|
|
AC_MSG_RESULT(yes)
|
||
|
|
succeeded=yes
|
||
|
|
|
||
|
|
AC_MSG_CHECKING($1_CFLAGS)
|
||
|
|
$1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
|
||
|
|
AC_MSG_RESULT($$1_CFLAGS)
|
||
|
|
|
||
|
|
AC_MSG_CHECKING($1_LIBS)
|
||
|
|
$1_LIBS=`$PKG_CONFIG --libs "$2"`
|
||
|
|
AC_MSG_RESULT($$1_LIBS)
|
||
|
|
else
|
||
|
|
$1_CFLAGS=""
|
||
|
|
$1_LIBS=""
|
||
|
|
## If we have a custom action on failure, don't print errors, but
|
||
|
|
## do set a variable so people can do so.
|
||
|
|
$1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
|
||
|
|
ifelse([$4], ,echo $$1_PKG_ERRORS,)
|
||
|
|
fi
|
||
|
|
|
||
|
|
AC_SUBST($1_CFLAGS)
|
||
|
|
AC_SUBST($1_LIBS)
|
||
|
|
else
|
||
|
|
echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
|
||
|
|
echo "*** See http://www.freedesktop.org/software/pkgconfig"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
if test $succeeded = yes; then
|
||
|
|
ifelse([$3], , :, [$3])
|
||
|
|
else
|
||
|
|
ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
|
||
|
|
fi
|
||
|
|
])
|
||
|
|
|
||
|
|
|
||
|
|
|