-dnl This file is duplicated in four places:
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-dnl * gdb/testsuite/aclocal.m4
-dnl * expect/aclocal.m4
-dnl * dejagnu/aclocal.m4
-dnl Consider modifying all copies in parallel.
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- */
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-yes
-#endif
-], ac_cv_os_lynx=yes, ac_cv_os_lynx=no)])
+# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
#
-if test "$ac_cv_os_lynx" = "yes" ; then
- AC_MSG_RESULT(yes)
- AC_DEFINE(LYNX)
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- CC="$CC $ac_cv_c_posix_flag"
- AC_MSG_RESULT($ac_cv_c_posix_flag)
- else
- AC_MSG_RESULT(no)
-fi
-])
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
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+AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
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+# AM_SET_CURRENT_AUTOMAKE_VERSION
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+# AM_AUX_DIR_EXPAND -*- Autoconf -*-
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+# This file is free software; the Free Software Foundation
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+
+# AM_CONDITIONAL -*- Autoconf -*-
+
+# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 7
+
+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
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+fi])])
+
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
#
-# Ok, lets find the tcl source trees so we can use the headers
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-# because 10 sorts before 9. We also look for just tcl. We have to
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-# the alternative search directory is involked by --with-tclinclude
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 8
+
+# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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- ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
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- AC_MSG_ERROR([${with_tclinclude} directory doesn't contain private headers])
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fi
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+# Generate code to set up dependency tracking. -*- Autoconf -*-
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+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
#
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+#serial 3
+
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])
-if test x"${ac_cv_c_tclh}" = x ; then
- TCLHDIR="# no Tcl private headers found"
- AC_MSG_ERROR([Can't find Tcl private headers])
+
+# Do all the work for Automake. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 12
+
+# This macro actually does too much. Some checks are only needed if
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- TCLHDIR=""
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+# test whether we have cygpath
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else
- AC_MSG_RESULT([found in ${ac_cv_c_tclh}])
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fi
fi
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+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
+AM_MISSING_PROG(AUTOCONF, autoconf)
+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
+AM_MISSING_PROG(AUTOHEADER, autoheader)
+AM_MISSING_PROG(MAKEINFO, makeinfo)
+AM_PROG_INSTALL_SH
+AM_PROG_INSTALL_STRIP
+AC_REQUIRE([AM_PROG_MKDIR_P])dnl
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+ [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+ [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+ [_AM_DEPENDENCIES(CC)],
+ [define([AC_PROG_CC],
+ defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [_AM_DEPENDENCIES(CXX)],
+ [define([AC_PROG_CXX],
+ defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
+])
])
-AC_DEFUN(CY_AC_PATH_TCLLIB, [
+
+
+# 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. The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $1 | $1:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
#
-# Ok, lets find the tcl library
-# First, look for one uninstalled.
-# the alternative search directory is invoked by --with-tcllib
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+install_sh=${install_sh-"$am_aux_dir/install-sh"}
+AC_SUBST(install_sh)])
+
+# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
-if test $tclmajor -ge 7 -a $tclminor -ge 4 ; then
- installedtcllibroot=tcl$tclversion
-else
- installedtcllibroot=tcl
-fi
+# serial 4
-if test x"${no_tcl}" = x ; then
- # we reset no_tcl incase something fails here
- no_tcl=true
- AC_ARG_WITH(tcllib, [ --with-tcllib directory where the tcl library is],
- with_tcllib=${withval})
- AC_MSG_CHECKING([for Tcl library])
- AC_CACHE_VAL(ac_cv_c_tcllib,[
- # First check to see if --with-tcllib was specified.
- # This requires checking for both the installed and uninstalled name-styles
- # since we have no idea if it's installed or not.
- if test x"${with_tcllib}" != x ; then
- if test -f "${with_tcllib}/lib$installedtcllibroot.so" ; then
- ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/lib$installedtcllibroot.so
- elif test -f "${with_tcllib}/libtcl.so" ; then
- ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/libtcl.so
- # then look for a freshly built statically linked library
- # if Makefile exists we assume its configured and libtcl will be built first.
- elif test -f "${with_tcllib}/lib$installedtcllibroot.a" ; then
- ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/lib$installedtcllibroot.a
- elif test -f "${with_tcllib}/libtcl.a" ; then
- ac_cv_c_tcllib=`(cd ${with_tcllib}; pwd)`/libtcl.a
- else
- AC_MSG_ERROR([${with_tcllib} directory doesn't contain libraries])
- fi
- fi
- # then check for a private Tcl library
- # Since these are uninstalled, use the simple lib name root.
- if test x"${ac_cv_c_tcllib}" = x ; then
- for i in \
- ../tcl \
- `ls -dr ../tcl[[0-9]]* 2>/dev/null` \
- ../../tcl \
- `ls -dr ../../tcl[[0-9]]* 2>/dev/null` \
- ../../../tcl \
- `ls -dr ../../../tcl[[0-9]]* 2>/dev/null` ; do
- # Tcl 7.5 and greater puts library in subdir. Look there first.
- if test -f "$i/unix/libtcl.so" ; then
- ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.so
- break
- elif test -f "$i/unix/libtcl.a" -o -f "$i/unix/Makefile"; then
- ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.a
- break
- # look for a freshly built dynamically linked library
- elif test -f "$i/libtcl.so" ; then
- ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.so
- break
+AC_DEFUN([AM_MAINTAINER_MODE],
+[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+ dnl maintainer-mode is disabled by default
+ AC_ARG_ENABLE(maintainer-mode,
+[ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer],
+ USE_MAINTAINER_MODE=$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
+]
+)
- # then look for a freshly built statically linked library
- # if Makefile exists we assume its configured and libtcl will be
- # built first.
- elif test -f "$i/libtcl.a" -o -f "$i/Makefile" ; then
- ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.a
- break
- fi
- done
- fi
- # check in a few common install locations
- if test x"${ac_cv_c_tcllib}" = x ; then
- for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
- # first look for a freshly built dynamically linked library
- if test -f "$i/lib$installedtcllibroot.so" ; then
- ac_cv_c_tcllib=`(cd $i; pwd)`/lib$installedtcllibroot.so
- break
- # then look for a freshly built statically linked library
- # if Makefile exists we assume its configured and libtcl will be built first.
- elif test -f "$i/lib$installedtcllibroot.a" -o -f "$i/Makefile" ; then
- ac_cv_c_tcllib=`(cd $i; pwd)`/lib$installedtcllibroot.a
- break
- fi
- done
- fi
- # check in a few other private locations
- if test x"${ac_cv_c_tcllib}" = x ; then
- for i in \
- ${srcdir}/../tcl \
- `ls -dr ${srcdir}/../tcl[[0-9]]* 2>/dev/null` ; do
- # Tcl 7.5 and greater puts library in subdir. Look there first.
- if test -f "$i/unix/libtcl.so" ; then
- ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.so
- break
- elif test -f "$i/unix/libtcl.a" -o -f "$i/unix/Makefile"; then
- ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtcl.a
- break
- # look for a freshly built dynamically linked library
- elif test -f "$i/libtcl.so" ; then
- ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.so
- break
+AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
- # then look for a freshly built statically linked library
- # if Makefile exists we assume its configured and libtcl will be
- # built first.
- elif test -f "$i/libtcl.a" -o -f "$i/Makefile" ; then
- ac_cv_c_tcllib=`(cd $i; pwd)`/libtcl.a
- break
- fi
- done
- fi
+# Check to see how 'make' treats includes. -*- Autoconf -*-
- # see if one is conveniently installed with the compiler
- if test x"${ac_cv_c_tcllib}" = x ; then
- orig_libs="$LIBS"
- LIBS="$LIBS -l$installedtcllibroot -lm"
- AC_TRY_RUN([
- Tcl_AppInit()
- { exit(0); }], ac_cv_c_tcllib="-l$installedtcllibroot", ac_cv_c_tcllib=""
- , ac_cv_c_tclib="-l$installedtcllibroot")
- LIBS="${orig_libs}"
+# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 3
+
+# 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
- ])
- if test x"${ac_cv_c_tcllib}" = x ; then
- TCLLIB="# no Tcl library found"
- AC_MSG_WARN(Can't find Tcl library)
- else
- TCLLIB=${ac_cv_c_tcllib}
- AC_MSG_RESULT(found $TCLLIB)
- no_tcl=
- fi
fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
-AC_PROVIDE([$0])
-AC_SUBST(TCLLIB)
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
+fi
])
-AC_DEFUN(CY_AC_PATH_TKH, [
+
+# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
#
-# Ok, lets find the tk source trees so we can use the headers
-# If the directory (presumably symlink) named "tk" exists, use that one
-# in preference to any others. Same logic is used when choosing library
-# and again with Tcl. The search order is the best place to look first, then in
-# decreasing significance. The loop breaks if the trigger file is found.
-# Note the gross little conversion here of srcdir by cd'ing to the found
-# directory. This converts the path from a relative to an absolute, so
-# recursive cache variables for the path will work right. We check all
-# the possible paths in one loop rather than many seperate loops to speed
-# things up.
-# the alternative search directory is invoked by --with-tkinclude
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
#
-AC_MSG_CHECKING(for Tk private headers)
-AC_ARG_WITH(tkinclude, [ --with-tkinclude directory where the tk private headers are],
- with_tkinclude=${withval})
-no_tk=true
-AC_CACHE_VAL(ac_cv_c_tkh,[
-# first check to see if --with-tkinclude was specified
-if test x"${with_tkinclude}" != x ; then
- if test -f ${with_tkinclude}/tk.h ; then
- ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
- else
- AC_MSG_ERROR([${with_tkinclude} directory doesn't contain private headers])
- fi
-fi
-# next check in private source directory
+# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
+# created by `make install' are always world readable, even if the
+# installer happens to have an overly restrictive umask (e.g. 077).
+# This was a mistake. There are at least two reasons why we must not
+# use `-m 0755':
+# - it causes special bits like SGID to be ignored,
+# - it may be too restrictive (some setups expect 775 directories).
#
-# since ls returns lowest version numbers first, reverse the entire list
-# and search for the worst fit, overwriting it with better fits as we find them
-if test x"${ac_cv_c_tkh}" = x ; then
- for i in \
- ${srcdir}/../tk \
- `ls -dr ${srcdir}/../tk[[0-9]]* 2>/dev/null` \
- ${srcdir}/../../tk \
- `ls -dr ${srcdir}/../../tk[[0-9]]* 2>/dev/null` \
- ${srcdir}/../../../tk \
- `ls -dr ${srcdir}/../../../tk[[0-9]]* 2>/dev/null ` ; do
- if test -f $i/tk.h ; then
- ac_cv_c_tkh=`(cd $i; pwd)`
- break
- fi
- # Tk 4.1 and greater puts this in a subdir.
- if test -f $i/generic/tk.h; then
- ac_cv_c_tkh=`(cd $i; pwd)`/generic
- fi
- done
-fi
-# finally check in a few common install locations
+# Do not use -m 0755 and let people choose whatever they expect by
+# setting umask.
#
-# since ls returns lowest version numbers first, reverse the entire list
-# and search for the worst fit, overwriting it with better fits as we find them
-if test x"${ac_cv_c_tkh}" = x ; then
- for i in \
- `ls -dr /usr/local/src/tk[[0-9]]* 2>/dev/null` \
- `ls -dr /usr/local/lib/tk[[0-9]]* 2>/dev/null` \
- /usr/local/src/tk \
- /usr/local/lib/tk \
- ${prefix}/include ; do
- if test -f $i/tk.h ; then
- ac_cv_c_tkh=`(cd $i; pwd)`
- break
- fi
+# We cannot accept any implementation of `mkdir' that recognizes `-p'.
+# Some implementations (such as Solaris 8's) are not thread-safe: if a
+# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
+# concurrently, both version can detect that a/ is missing, but only
+# one can create it and the other will error out. Consequently we
+# restrict ourselves to GNU make (using the --version option ensures
+# this.)
+AC_DEFUN([AM_PROG_MKDIR_P],
+[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+ # We used to keeping the `.' as first argument, in order to
+ # allow $(mkdir_p) to be used without argument. As in
+ # $(mkdir_p) $(somedir)
+ # where $(somedir) is conditionally defined. However this is wrong
+ # for two reasons:
+ # 1. if the package is installed by a user who cannot write `.'
+ # make install will fail,
+ # 2. the above comment should most certainly read
+ # $(mkdir_p) $(DESTDIR)$(somedir)
+ # so it does not work when $(somedir) is undefined and
+ # $(DESTDIR) is not.
+ # To support the latter case, we have to write
+ # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
+ # so the `.' trick is pointless.
+ mkdir_p='mkdir -p --'
+else
+ # On NextStep and OpenStep, the `mkdir' command does not
+ # recognize any option. It will interpret all options as
+ # directories to create, and then abort because `.' already
+ # exists.
+ for d in ./-p ./--version;
+ do
+ test -d $d && rmdir $d
done
-fi
-# see if one is installed
-if test x"${ac_cv_c_tkh}" = x ; then
- AC_HEADER_CHECK(tk.h, ac_cv_c_tkh=installed)
-fi
-])
-if test x"${ac_cv_c_tkh}" != x ; then
- no_tk=""
- if test x"${ac_cv_c_tkh}" = x"installed" ; then
- AC_MSG_RESULT([is installed])
- TKHDIR=""
+ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+ if test -f "$ac_aux_dir/mkinstalldirs"; then
+ mkdir_p='$(mkinstalldirs)'
else
- AC_MSG_RESULT([found in $ac_cv_c_tkh])
- # this hack is cause the TKHDIR won't print if there is a "-I" in it.
- TKHDIR="-I${ac_cv_c_tkh}"
+ mkdir_p='$(install_sh) -d'
fi
-else
- TKHDIR="# no Tk directory found"
- AC_MSG_WARN([Can't find Tk private headers])
- no_tk=true
fi
+AC_SUBST([mkdir_p])])
-# if Tk is installed, extract the major/minor version
-if test x"${no_tk}" = x ; then
-AC_MSG_CHECKING([Tk version])
-rm -rf tkmajor tkminor
-orig_includes="$CPPFLAGS"
+# Helper functions for option handling. -*- Autoconf -*-
-if test x"${TCLHDIR}" != x ; then
- CPPFLAGS="$CPPFLAGS $TCLHDIR"
-fi
-if test x"${TKHDIR}" != x ; then
- CPPFLAGS="$CPPFLAGS $TKHDIR"
-fi
-if test x"${x_includes}" != x -a x"${x_includes}" != xNONE ; then
- CPPFLAGS="$CPPFLAGS -I$x_includes"
+# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 3
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# ------------------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ----------------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+alias in your environment])
+ fi
+
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
fi
+AC_MSG_RESULT(yes)])
-AC_TRY_RUN([
-#include <stdio.h>
-#include "tk.h"
- main() {
- FILE *maj = fopen("tkmajor","w");
- FILE *min = fopen("tkminor","w");
- fprintf(maj,"%d",TK_MAJOR_VERSION);
- fprintf(min,"%d",TK_MINOR_VERSION);
- fclose(maj);
- fclose(min);
- return 0;
-}],
- tkmajor=`cat tkmajor`
- tkminor=`cat tkminor`
- tkversion=$tkmajor.$tkminor
- AC_MSG_RESULT($tkversion)
- rm -f tkmajor tkminor
-,
- AC_MSG_ERROR([
-cannot compile a simple X program - suspect your xmkmf is
-misconfigured and is incorrectly reporting the location of your X
-include or libraries - report this to your system admin]) ,
- AC_MSG_ERROR([can't be cross compiled])
-)
-CPPFLAGS="${orig_includes}"
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# 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])])
-AC_PROVIDE([$0])
-AC_SUBST(TKHDIR)
-])
-AC_DEFUN(CY_AC_PATH_TKLIB, [
-AC_REQUIRE([CY_AC_PATH_TCL])
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
#
-# Ok, lets find the tk library
-# First, look for the latest private (uninstalled) copy
-# Notice that the destinations in backwards priority since the tests have
-# no break.
-# Then we look for either .a, .so, or Makefile. A Makefile is acceptable
-# is it indicates the target has been configured and will (probably)
-# soon be built. This allows an entire tree of Tcl software to be
-# configured at once and then built.
-# the alternative search directory is invoked by --with-tklib
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+ [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+ [m4_case([$1], [ustar],, [pax],,
+ [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar;
+ do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
-if test x"${no_tk}" = x ; then
- # reset no_tk incase something fails here
- no_tk="true"
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
- if test $tkmajor -ge 4 ; then
- installedtklibroot=tk$tkversion
- else
- installedtkllibroot=tk
+ # tar/untar a dummy directory, and stop if the command works
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
fi
+done
+rm -rf conftest.dir
- AC_ARG_WITH(tklib, [ --with-tklib directory where the tk library is],
- with_tklib=${withval})
- AC_MSG_CHECKING([for Tk library])
- AC_CACHE_VAL(ac_cv_c_tklib,[
- # first check to see if --with-tklib was specified
- # This requires checking for both the installed and uninstalled name-styles
- # since we have no idea if it's installed or not.
- if test x"${with_tklib}" != x ; then
- if test -f "${with_tklib}/lib$installedtklibroot.so" ; then
- ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/lib$installedtklibroot.so
- no_tk=""
- elif test -f "${with_tklib}/libtk.so" ; then
- ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/libtk.so
- no_tk=""
- # then look for a freshly built statically linked library
- # if Makefile exists we assume its configured and libtk will be built
- elif test -f "${with_tklib}/lib$installedtklibroot.a" ; then
- ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/lib$installedtklibroot.a
- no_tk=""
- elif test -f "${with_tklib}/libtk.a" ; then
- ac_cv_c_tklib=`(cd ${with_tklib}; pwd)`/libtk.a
- no_tk=""
- else
- AC_MSG_ERROR([${with_tklib} directory doesn't contain libraries])
- fi
- fi
- # then check for a private Tk library
- # Since these are uninstalled, use the simple lib name root.
- if test x"${ac_cv_c_tklib}" = x ; then
- for i in \
- ../tk \
- `ls -dr ../tk[[0-9]]* 2>/dev/null` \
- ../../tk \
- `ls -dr ../../tk[[0-9]]* 2>/dev/null` \
- ../../../tk \
- `ls -dr ../../../tk[[0-9]]* 2>/dev/null` ; do
- # Tk 4.1 and greater puts things in subdirs. Check these first.
- if test -f "$i/unix/libtk.so" ; then
- ac_cv_c_tklib=`(cd $i; pwd)`/unix/libtk.so
- no_tk=
- break
- elif test -f "$i/unix/libtk.a" -o -f "$i/unix/Makefile"; then
- ac_cv_c_tklib=`(cd $i; pwd)`/unix/libtk.a
- no_tk=
- break
- # look for a freshly built dynamically linked library
- elif test -f "$i/libtk.so" ; then
- ac_cv_c_tklib=`(cd $i; pwd)`/libtk.so
- no_tk=
- break
- # then look for a freshly built statically linked library
- # if Makefile exists we assume its configured and libtk will be built
- elif test -f "$i/libtk.a" -o -f "$i/Makefile" ; then
- ac_cv_c_tklib=`(cd $i; pwd)`/libtk.a
- no_tk=""
- break
- fi
- done
- fi
- # finally check in a few common install locations
- if test x"${ac_cv_c_tklib}" = x ; then
- for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
- # first look for a freshly built dynamically linked library
- if test -f "$i/lib$installedtklibroot.so" ; then
- ac_cv_c_tklib=`(cd $i; pwd)`/lib$installedtklibroot.so
- no_tk=""
- break
- # then look for a freshly built statically linked library
- # if Makefile exists, we assume it's configured and libtcl will be built
- elif test -f "$i/lib$installedtklibroot.a" -o -f "$i/Makefile" ; then
- ac_cv_c_tklib=`(cd $i; pwd)`/lib$installedtklibroot.a
- no_tk=""
- break
- fi
- done
- fi
- # check in a few other private locations
- if test x"${ac_cv_c_tklib}" = x ; then
- for i in \
- ${srcdir}/../tk \
- `ls -dr ${srcdir}/../tk[[0-9]]* 2>/dev/null` ; do
- # Tk 4.1 and greater puts things in subdirs. Check these first.
- if test -f "$i/unix/libtk.so" ; then
- ac_cv_c_tklib=`(cd $i; pwd)`/unix/libtk.so
- no_tk=
- break
- elif test -f "$i/unix/libtk.a" -o -f "$i/unix/Makefile"; then
- ac_cv_c_tcllib=`(cd $i; pwd)`/unix/libtk.a
- no_tk=
- break
- # look for a freshly built dynamically linked library
- elif test -f "$i/libtk.so" ; then
- ac_cv_c_tklib=`(cd $i; pwd)`/libtk.so
- no_tk=""
- break
- # then look for a freshly built statically linked library
- # if Makefile exists, we assume it's configured and libtcl will be built
- elif test -f "$i/libtk.a" -o -f "$i/Makefile" ; then
- ac_cv_c_tklib=`(cd $i; pwd)`/libtk.a
- no_tk=""
- break
- fi
- done
- fi
- # see if one is conveniently installed with the compiler
- if test x"${ac_cv_c_tklib}" = x ; then
- AC_REQUIRE([AC_PATH_X])
- orig_libs="$LIBS"
- LIBS="$LIBS -l$installedtklibroot $x_libraries $ac_cv_c_tcllib -lm"
- AC_TRY_RUN([
- Tcl_AppInit()
- { exit(0); }], ac_cv_c_tklib="-l$installedtklibroot", ac_cv_c_tklib=""
- , ac_cv_c_tklib="-l$installedtklibroot")
- LIBS="${orig_libs}"
- fi
- ])
- if test x"${ac_cv_c_tklib}" = x ; then
- TKLIB="# no Tk library found"
- AC_MSG_WARN(Can't find Tk library)
- else
- TKLIB=$ac_cv_c_tklib
- AC_MSG_RESULT(found $TKLIB)
- no_tk=
- fi
-fi
-AC_PROVIDE([$0])
-AC_SUBST(TKLIB)
-])
-AC_DEFUN(CY_AC_PATH_TK, [
- CY_AC_PATH_TKH
- CY_AC_PATH_TKLIB
-])
-AC_DEFUN(CY_AC_PATH_TCL, [
- CY_AC_PATH_TCLH
- CY_AC_PATH_TCLLIB
-])
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([gnulib/m4/extensions.m4])
+m4_include([gnulib/m4/gnulib-common.m4])
+m4_include([gnulib/m4/gnulib-comp.m4])
+m4_include([gnulib/m4/include_next.m4])
+m4_include([gnulib/m4/longlong.m4])
+m4_include([gnulib/m4/memchr.m4])
+m4_include([gnulib/m4/memcmp.m4])
+m4_include([gnulib/m4/memmem.m4])
+m4_include([gnulib/m4/onceonly_2_57.m4])
+m4_include([gnulib/m4/stdint.m4])
+m4_include([gnulib/m4/string_h.m4])
+m4_include([gnulib/m4/wchar.m4])
+m4_include([../config/extensions.m4])
+m4_include([../config/lead-dot.m4])
+m4_include([../config/proginstall.m4])
+m4_include([acinclude.m4])