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#!/bin/sh
# This script does all the magic calls to automake/autoconf and friends
# that are needed to configure a Subversion checkout. As described in
# the file HACKING you need a couple of extra tools to run this script
# successfully.
#
# If you are compiling from a released tarball you don't need these
# tools and you shouldn't use this script. Just call ./configure
# directly.
ACLOCAL=${ACLOCAL-aclocal-1.10}
AUTOHEADER=${AUTOHEADER-autoheader}
AUTOMAKE=${AUTOMAKE-automake-1.10}
AUTOCONF=${AUTOCONF-autoconf}
GLIB_REQUIRED_VERSION=2.10.0
AUTOCONF_REQUIRED_VERSION=2.54
AUTOMAKE_REQUIRED_VERSION=1.10
REQUIRED_M4="fontutil.m4 gettext.m4 pkg.m4"
PROJECT="aegisub"
srcdir=`pwd`
test -z "$srcdir" && srcdir=.
ORIGDIR=`pwd`
cd $srcdir
test -d src || {
echo
echo "You must run this script in the top-level $PROJECT directory."
echo
exit 1
}
# The internal echo for /bin/sh on darwin doesn't support -n
# therefore we have to use /bin/echo.
if test `uname -s` = "Darwin"; then
ECHO_N="/bin/echo -n";
else
ECHO_N="echo -n";
fi
check_version ()
{
VERSION_A=$1
VERSION_B=$2
save_ifs="$IFS"
IFS=.
set dummy $VERSION_A 0 0 0
MAJOR_A=$2
MINOR_A=$3
MICRO_A=$4
set dummy $VERSION_B 0 0 0
MAJOR_B=$2
MINOR_B=$3
MICRO_B=$4
IFS="$save_ifs"
if expr "$MAJOR_A" = "$MAJOR_B" > /dev/null; then
if expr "$MINOR_A" \> "$MINOR_B" > /dev/null; then
echo "yes (version $VERSION_A)"
elif expr "$MINOR_A" = "$MINOR_B" > /dev/null; then
if expr "$MICRO_A" \>= "$MICRO_B" > /dev/null; then
echo "yes (version $VERSION_A)"
else
echo "Too old (version $VERSION_A)"
DIE=1
fi
else
echo "Too old (version $VERSION_A)"
DIE=1
fi
elif expr "$MAJOR_A" \> "$MAJOR_B" > /dev/null; then
echo "Major version might be too new ($VERSION_A)"
else
echo "Too old (version $VERSION_A)"
DIE=1
fi
}
DIE=0
$ECHO_N "checking for autoconf >= $AUTOCONF_REQUIRED_VERSION ... "
if ($AUTOCONF --version) < /dev/null > /dev/null 2>&1; then
VER=`$AUTOCONF --version | head -n 1 \
| grep -iw autoconf | sed "s/.* \([0-9.]*\)[-a-z0-9]*$/\1/"`
check_version $VER $AUTOCONF_REQUIRED_VERSION
else
echo
echo " You must have autoconf installed to compile $PROJECT."
echo " Download the appropriate package for your distribution,"
echo " or get the source tarball at ftp://ftp.gnu.org/pub/gnu/autoconf/"
echo
DIE=1;
fi
# 1.11 comes after 1.10 beacuse 1.11 isn't fully supported.
$ECHO_N "checking for automake >= $AUTOMAKE_REQUIRED_VERSION ... "
if ($AUTOMAKE --version) < /dev/null > /dev/null 2>&1; then
AUTOMAKE=$AUTOMAKE
ACLOCAL=$ACLOCAL
elif (automake-1.10 --version) < /dev/null > /dev/null 2>&1; then
AUTOMAKE=automake-1.10
ACLOCAL=aclocal-1.10
elif (automake-1.12 --version) < /dev/null > /dev/null 2>&1; then
AUTOMAKE=automake-1.12
ACLOCAL=aclocal-1.12
elif (automake-1.11 --version) < /dev/null > /dev/null 2>&1; then
AUTOMAKE=automake-1.11
ACLOCAL=aclocal-1.11
elif (automake-1.9 --version) < /dev/null > /dev/null 2>&1; then
AUTOMAKE=automake-1.9
ACLOCAL=aclocal-1.9
else
echo
echo " You must have automake $AUTOMAKE_REQUIRED_VERSION or newer installed to compile $PROJECT."
echo " Download the appropriate package for your distribution,"
echo " or get the source tarball at ftp://ftp.gnu.org/pub/gnu/automake/"
echo
DIE=1
fi
if test x$AUTOMAKE != x; then
VER=`$AUTOMAKE --version \
| grep automake | sed "s/.* \([0-9.]*\)[-a-z0-9]*$/\1/"`
check_version $VER $AUTOMAKE_REQUIRED_VERSION
fi
if ! test "$1" = "--skip-configure"; then
echo
echo "I am going to run ./configure with the following arguments:"
echo
echo " $AUTOGEN_CONFIGURE_ARGS $@"
echo
if test -z "$*"; then
echo "If you wish to pass additional arguments, please specify them "
echo "on the $0 command line or set the AUTOGEN_CONFIGURE_ARGS "
echo "environment variable."
echo
fi
fi
echo "--- Checking for required M4 files ---"
if test -z "$ACLOCAL_FLAGS"; then
acdir=`$ACLOCAL --print-ac-dir`
for file in $REQUIRED_M4; do
if [ ! -f "$acdir/$file" ]; then
echo
echo "WARNING: aclocal's directory is $acdir, but..."
echo " no file $acdir/$file"
echo " You may see fatal macro warnings below."
echo " If these files are installed in /some/dir, set the "
echo " ACLOCAL_FLAGS environment variable to \"-I /some/dir\""
echo " or install $acdir/$file."
echo
fi
done
fi
rm -rf autom4te.cache
echo "--- $ACLOCAL ---"
$ACLOCAL $ACLOCAL_FLAGS
RC=$?
if test $RC -ne 0; then
echo "$ACLOCAL gave errors. Please fix the error conditions and try again."
exit $RC
fi
echo "--- $AUTOHEADER ---"
$AUTOHEADER || exit $?
echo "--- $AUTOCONF ---"
$AUTOCONF || exit $?
cd $ORIGDIR
if ! test "$1" = "--skip-configure"; then
echo "--- $srcdir/configure ---"
echo "Running '$srcdir/configure $AUTOGEN_CONFIGURE_ARGS "$@"'"
echo
$srcdir/configure $AUTOGEN_CONFIGURE_ARGS "$@"
RC=$?
if test $RC -ne 0; then
echo
echo "Configure failed or did not finish!"
exit $RC
fi
echo "Now type 'make' to compile $PROJECT."
fi
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