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#!/bin/sh
#
# helps bootstrapping, when checked out from CVS
# requires GNU autoconf and GNU automake
#
# this is not meant to be exported outside the source tree
#
# NOTE: Inspired by libtool's autogen script
#
# to be run from the toplevel directory of RTEMS'
# source tree
progname=`basename $0`
top_srcdir=`dirname $0`
verbose=""
quiet="false"
mode="autoreconf"
force=0
usage()
{
echo
echo "usage: ${progname} [-c|-p|-h] [-q][-v]"
echo
echo "options:"
echo " -c .. clean, remove all aclocal/autoconf/automake generated files"
echo " -h .. display this message and exit"
echo " -p .. regenerate preinstall.am files"
echo " -q .. quiet, don't display directories"
echo " -v .. verbose, pass -v to autotools"
echo
exit 1
}
generate_bspdir_acinclude()
{
cat << EOF > acinclude.m4~
# RTEMS_CHECK_BSPDIR(RTEMS_BSP_FAMILY)
AC_DEFUN([RTEMS_CHECK_BSPDIR],
[
case "\$1" in
EOF
for i in `ls */bsp_specs | LANG=C LC_COLLATE=C sort`; do
d=`dirname $i`
cat << EOF >> acinclude.m4~
$d )
AC_CONFIG_SUBDIRS([$d]);;
EOF
done
cat << EOF >> acinclude.m4~
*)
AC_MSG_ERROR([Invalid BSP]);;
esac
])
EOF
if cmp -s acinclude.m4 acinclude.m4~ 2>/dev/null; then
echo "acinclude.m4 is unchanged"
else
cp acinclude.m4~ acinclude.m4
fi
rm -f acinclude.m4~
}
if test ! -f $top_srcdir/aclocal/version.m4; then
echo "${progname}:"
echo " Installation problem: Can't find file aclocal/version.m4"
exit 1
fi
while test $# -gt 0; do
case $1 in
-h|--he|--hel|--help)
usage ;;
-q|--qu|--qui|--quie|--quiet)
quiet="true"
shift;;
-v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
verbose="-v"
shift;;
-c|--cl|--cle|--clea|--clean)
mode="clean"
shift;;
-f|--fo|--for|--forc|--force)
force=`expr $force + 1`
shift;;
-p|--pr|--pre|--prei|--prein|--preins|--preinst)
mode="preinstall"
shift;;
-r|--re|--rec|--reco|--recon|--reconf)
mode="autoreconf"
shift;;
-g|--ge|--gen|--gene|--gener|--genera|--generat|--generate)
mode="generate"
shift;;
-*) echo "unknown option $1"
usage ;;
*) echo "invalid parameter $1"
usage ;;
esac
done
case $mode in
preinstall)
confs=`find . -name Makefile.am -exec grep -l 'include .*/preinstall\.am' {} \;`
for i in $confs; do
dir=$(dirname $i)
test "$quite" = "true" || echo "Generating $dir/preinstall.am"
${top_srcdir}/ampolish3 "$dir/Makefile.am" > "$dir/preinstall.am"
done
;;
generate)
AUTOCONF=${AUTOCONF-autoconf}
if test -z "$AUTOCONF"; then
echo "You must have autoconf installed to run $program"
exit 1
fi
AUTOHEADER=${AUTOHEADER-autoheader}
if test -z "$AUTOHEADER"; then
echo "You must have autoconf installed to run $program"
exit 1
fi
AUTOMAKE=${AUTOMAKE-automake}
if test -z "$AUTOMAKE"; then
echo "You must have automake installed to run $program"
exit 1
fi
ACLOCAL=${ACLOCAL-aclocal}
if test -z "$ACLOCAL"; then
echo "You must have automake installed to run $program"
exit 1
fi
case $top_srcdir in
/* ) aclocal_dir=$top_srcdir
;;
*) aclocal_dir=`pwd`/$top_srcdir
;;
esac
confs=`find . \( -name 'configure.in' -o -name 'configure.ac' \) -print`
for i in $confs; do
dir=`dirname $i`
configure=`basename $i`
( test "$quiet" = "true" || echo "$dir"
cd $dir
test -n "`grep RTEMS_CHECK_BSPDIR ${configure}`" && \
generate_bspdir_acinclude
pat="s,\$(RTEMS_TOPdir),${aclocal_dir},g"
aclocal_args=`grep '^[ ]*ACLOCAL_AMFLAGS' Makefile.am | \
sed -e 's%.*ACLOCAL_AMFLAGS.*\=[ ]*%%g' -e $pat `
test "$verbose" = "-v" && echo "${ACLOCAL} $aclocal_args"
${ACLOCAL} $aclocal_args
test -n "`grep CONFIG_HEADER ${configure}`" && ${AUTOHEADER} \
&& test "$verbose" = "-v" && echo "${AUTOHEADER}"
test -n "`grep RTEMS_BSP_CONFIGURE ${configure}`" && ${AUTOHEADER} \
&& test "$verbose" = "-v" && echo "${AUTOHEADER}"
test -f Makefile.am && ${AUTOMAKE} -a -c $verbose
${AUTOCONF}
test -f Makefile.am && test -n "`grep 'stamp-h\.in' Makefile.in`" \
&& echo timestamp > stamp-h.in
)
done
;;
autoreconf)
AUTORECONF=${AUTORECONF-autoreconf}
if test -z "$AUTORECONF"; then
echo "You must have autoreconf installed to run $program"
exit 1
fi
confs=`find . -name 'configure.ac' -print`
for i in $confs; do
dir=`dirname $i`
configure=`basename $i`
( test "$quiet" = "true" || echo "$dir"
cd $dir
test -n "`grep RTEMS_CHECK_BSPDIR ${configure}`" && \
generate_bspdir_acinclude
${AUTORECONF} -i --no-recursive $verbose
test -f Makefile.am && test -n "`grep 'stamp-h\.in' Makefile.in`" \
&& echo timestamp > stamp-h.in
)
done
;;
clean)
test "$quiet" = "true" || echo "removing automake generated Makefile.in files"
files=`find . -name 'Makefile.am' -print | sed -e 's%\.am%\.in%g'`
for i in $files; do
if test -f $i; then
rm -f $i
test "$verbose" = "-v" && echo "$i"
fi
done
test "$quiet" = "true" || echo "removing configure files"
files=`find . -name 'configure' -print`
for i in $files; do
if test -f $i; then
rm -f $i
test "$verbose" = "-v" && echo "$i"
fi
done
if test $force -gt 0; then
needles=""
if test $force -gt 1; then
# Manually maintained
needles="$needles config.sub"
needles="$needles config.guess"
fi
if test $force -gt 0; then
# Inherited from automake
needles="$needles compile"
needles="$needles depcomp"
needles="$needles install-sh"
needles="$needles missing"
needles="$needles mdate-sh"
fi
for j in $needles; do
files=`find . -name "$j" -print`
for i in $files; do
if test -f $i; then
rm -f $i
test "$verbose" = "-v" && echo "$i"
fi
done
done
fi
test "$quiet" = "true" || echo "removing aclocal.m4 files"
files=`find . -name 'aclocal.m4' -print`
test "$verbose" = "-v" && test -n "$files" && echo "$files"
for i in $files; do
if test -f $i; then
rm -f $i
test "$verbose" = "-v" && echo "$i"
fi
done
find . -name '*~' -print | xargs rm -f
find . -name 'bspopts.h.in' -print | xargs rm -f
find . -name '*.orig' -print | xargs rm -f
find . -name '*.rej' -print | xargs rm -f
find . -name 'config.status' -print | xargs rm -f
find . -name 'config.log' -print | xargs rm -f
find . -name 'config.cache' -print | xargs rm -f
find . -name 'Makefile' -print | xargs rm -f
find . -name '.deps' -print | xargs rm -rf
find . -name '.libs' -print | xargs rm -rf
find . -name 'stamp-h.in' | xargs rm -rf
find . -name 'autom4te*.cache' | xargs rm -rf
;;
esac
exit 0