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#! /bin/echo This_file_must_be_sourced,_not_executed
#
# ----------------------------------------------------------------------
# agen5/bootstrap.dir --- maintainer's bootstrap script
#
# Author: Bruce Korb <bkorb@gnu.org>
# Time-stamp: "2012-04-14 09:39:36 bkorb"
##
## This file is part of AutoGen.
## AutoGen Copyright (c) 1992-2012 by Bruce Korb - all rights reserved
##
## AutoGen 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 3 of the License, or
## (at your option) any later version.
##
## AutoGen 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, see <http://www.gnu.org/licenses/>.
# ----------------------------------------------------------------------
#
# This script rebuilds sources not kept in the GIT repository.
# These files are distributed, so it is not necessary to invoke
# AutoGen before building AutoGen.
# "make" will invoke this file with the name of the desired output
# as an argument. We do this here rather than in the make file
# because some of the rules are complex and we don't want to
# deal with the dual update problem.
readonly stamp_list=$(echo "stamp-opts${nl}stamp-proto"
sed -n '/^make_[a-z_]*[(]/{;s/^make_/stamp-/;s/[()].*//;p;}' \
${srcdir}/mk-stamps.sh)
set_defaults()
{
builddir=$(pwd)
srcdir=${srcdir:-$builddir}
AGexe=$(command -v autogen)
CLexe=$(command -v columns)
GDexe=$(command -v getdefs)
test -x "${AGexe}" -a -x "${GDexe}" -a -x "${CLexe}" || \
die "autogen is required"
export builddir srcdir AGexe CLexe GDexe
# Make sure we have a default for top build and source.
# Some of the templates need this information.
#
local verdata=$(egrep '^AG_' ${top_srcdir}/VERSION | \
sed 's,^\(AG[^=]*\)\(.*\),\1\2 export \1,')
eval "set -a;${verdata};set +a"
# disable any $HOME defaults
#
HOME=/dev/null
SHELL=${POSIX_SHELL-/bin/sh}
${VERBOSE:-false} && set -x || :
# Ensure complete success or a noticable failure
#
set -e
}
assemble_Makefile() {
{
sed '/# *start-generated-text/q' ${srcdir}/Makefile.am
echo
echo list_stamps = '\'
sflist=''
for f in $stamp_list
do sflist=${sflist}$f${nl}
done
printf %s "$sflist" | \
${CLexe} --spread=1 -I4 --line=' \'
echo "if AMDEP"
for f in $stamp_list
do
echo "@am__include@ @am__quote@./\$(DEPDIR)/${f}.d@am__quote@"
done
echo endif
fmt='\n%s:\n\t@target="$(AUTOGEN_%s_TList)" \\\n'
fmt=${fmt}'\t$(MAKE_STAMP)\n'
for f in $stamp_list
do
g=$(echo $f | sed 's/[^a-zA-Z0-9]/_/g')
printf "$fmt" $f $g
done
printf '\n# end-generated-text\n# end of Makefile.am\n'
} > Makefile.XX
if cmp -s Makefile.XX Makefile.am
then rm -f Makefile.XX
else mv -f Makefile.XX Makefile.am
fi
}
assemble_fmemopen() {
fmemdir=~bkorb/tools/mine/lib/fmemopen
test -f ${fmemdir}/fmemopen.c || return
test -f agen5/fmemopen.c && rm -f agen5/fmemopen.c
{
echo '#if defined(ENABLE_FMEMOPEN)'
echo '#include <sys/ioctl.h>'
echo
sed -n '/^typedef enum/,/_IOWR(/p' ${fmemdir}/libfmem.h
sed -e '/^#if defined(HAVE_FOPENCOOKIE)/p' \
-e '/=--subblock/,/^#if defined(HAVE_FOPENCOOKIE)/d' \
-e "s% @file .*% @file $(realpath ${fmemdir}/fmemopen.c)%" \
${fmemdir}/fmemopen.c
echo '#endif /* ENABLE_FMEMOPEN */'
} > fmemopen.c
}
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
#
# M A I N
#
PS4='>bsag-${FUNCNAME}> '
set_defaults ${1+"$@"}
DEPDIR=
. ${srcdir}/mk-stamps.sh $stamp_list
assemble_fmemopen
assemble_Makefile
# IF we symlinked in columns or getdefs,
# THEN it is time to unlink them
#
test -z "$rmlist" || rm -f $rmlist
# Local Variables:
# mode:shell-script
# sh-indentation:4
# sh-basic-offset:4
# indent-tabs-mode: nil
# End:
# end of agen5/bootstrap.dir
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