#!/bin/sh
# Run this to generate all the initial makefiles, etc.
#name of package
PKG_NAME=${PKG_NAME:-Package}
srcdir=${srcdir:-.}
# default version requirements ...
REQUIRED_AUTOCONF_VERSION=${REQUIRED_AUTOCONF_VERSION:-2.53}
REQUIRED_AUTOMAKE_VERSION=${REQUIRED_AUTOMAKE_VERSION:-1.9}
REQUIRED_LIBTOOL_VERSION=${REQUIRED_LIBTOOL_VERSION:-1.4.3}
REQUIRED_GETTEXT_VERSION=${REQUIRED_GETTEXT_VERSION:-0.10.40}
REQUIRED_GLIB_GETTEXT_VERSION=${REQUIRED_GLIB_GETTEXT_VERSION:-2.2.0}
REQUIRED_INTLTOOL_VERSION=${REQUIRED_INTLTOOL_VERSION:-0.25}
REQUIRED_PKG_CONFIG_VERSION=${REQUIRED_PKG_CONFIG_VERSION:-0.14.0}
# a list of required m4 macros. Package can set an initial value
REQUIRED_M4MACROS=${REQUIRED_M4MACROS:-}
FORBIDDEN_M4MACROS=${FORBIDDEN_M4MACROS:-}
# Not all echo versions allow -n, so we check what is possible. This test is
# based on the one in autoconf.
case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
*c*,-n*) ECHO_N= ;;
*c*,* ) ECHO_N=-n ;;
*) ECHO_N= ;;
esac
# some terminal codes ...
boldface="`tput bold 2>/dev/null`"
normal="`tput sgr0 2>/dev/null`"
printbold() {
echo $ECHO_N "$boldface"
echo "$@"
echo $ECHO_N "$normal"
}
printerr() {
echo "$@" >&2
}
# Usage:
# compare_versions MIN_VERSION ACTUAL_VERSION
# returns true if ACTUAL_VERSION >= MIN_VERSION
compare_versions() {
ch_min_version=$1
ch_actual_version=$2
ch_status=0
IFS="${IFS= }"; ch_save_IFS="$IFS"; IFS="."
set $ch_actual_version
for ch_min in $ch_min_version; do
ch_cur=`echo $1 | sed 's/[^0-9].*$//'`; shift # remove letter suffixes
if [ -z "$ch_min" ]; then break; fi
if [ -z "$ch_cur" ]; then ch_status=1; break; fi
if [ $ch_cur -gt $ch_min ]; then break; fi
if [ $ch_cur -lt $ch_min ]; then ch_status=1; break; fi
done
IFS="$ch_save_IFS"
return $ch_status
}
# Usage:
# version_check PACKAGE VARIABLE CHECKPROGS MIN_VERSION SOURCE
# checks to see if the package is available
version_check() {
vc_package=$1
vc_variable=$2
vc_checkprogs=$3
vc_min_version=$4
vc_source=$5
vc_status=1
vc_checkprog=`eval echo "\\$$vc_variable"`
if [ -n "$vc_checkprog" ]; then
printbold "using $vc_checkprog for $vc_package"
return 0
fi
if test "x$vc_package" = "xautomake" -a "x$vc_min_version" = "x1.4"; then
vc_comparator="="
else
vc_comparator=">="
fi
printbold "checking for $vc_package $vc_comparator $vc_min_version..."
for vc_checkprog in $vc_checkprogs; do
echo $ECHO_N " testing $vc_checkprog... "
if $vc_checkprog --version < /dev/null > /dev/null 2>&1; then
vc_actual_version=`$vc_checkprog --version | head -n 1 | \
sed 's/^.*[ ]\([0-9.]*[a-z]*\).*$/\1/'`
if compare_versions $vc_min_version $vc_actual_version; then
echo "found $vc_actual_version"
# set variables
eval "$vc_variable=$vc_checkprog; \
${vc_variable}_VERSION=$vc_actual_version"
vc_status=0
break
else
echo "too old (found version $vc_actual_version)"
fi
else
echo "not found."
fi
done
if [ "$vc_status" != 0 ]; then
printerr "***Error***: You must have $vc_package $vc_comparator $vc_min_version installed"
printerr " to build $PKG_NAME. Download the appropriate package for"
printerr " from your distribution or get the source tarball at"
printerr " $vc_source"
printerr
fi
return $vc_status
}
# Usage:
# require_m4macro filename.m4
# adds filename.m4 to the list of required macros
require_m4macro() {
case "$REQUIRED_M4MACROS" in
$1\ * | *\ $1\ * | *\ $1) ;;
*) REQUIRED_M4MACROS="$REQUIRED_M4MACROS $1" ;;
esac
}
forbid_m4macro() {
case "$FORBIDDEN_M4MACROS" in
$1\ * | *\ $1\ * | *\ $1) ;;
*) FORBIDDEN_M4MACROS="$FORBIDDEN_M4MACROS $1" ;;
esac
}
# Usage:
# add_to_cm_macrodirs dirname
# Adds the dir to $cm_macrodirs, if it's not there yet.
add_to_cm_macrodirs() {
case $cm_macrodirs in
"$1 "* | *" $1 "* | *" $1") ;;
*) cm_macrodirs="$cm_macrodirs $1";;
esac
}
# Usage:
# check_m4macros
# Checks that all the requested macro files are in the aclocal macro path
# Uses REQUIRED_M4MACROS and ACLOCAL variables.
check_m4macros() {
# construct list of macro directories
cm_macrodirs=`$ACLOCAL --print-ac-dir`
# aclocal also searches a version specific dir, eg. /usr/share/aclocal-1.9
# but it contains only Automake's own macros, so we can ignore it.
# Read the dirlist file, supported by Automake >= 1.7.
if compare_versions 1.7 $AUTOMAKE_VERSION && [ -s $cm_macrodirs/dirlist ]; then
cm_dirlist=`sed 's/[ ]*#.*//;/^$/d' $cm_macrodirs/dirlist`
if [ -n "$cm_dirlist" ] ; then
for cm_dir in $cm_dirlist; do
if [ -d $cm_dir ]; then
add_to_cm_macrodirs $cm_dir
fi
done
fi
fi
# Parse $ACLOCAL_FLAGS
set - $ACLOCAL_FLAGS
while [ $# -gt 0 ]; do
if [ "$1" = "-I" ]; then
add_to_cm_macrodirs "$2"
shift
fi
shift
done
cm_status=0
if [ -n "$REQUIRED_M4MACROS" ]; then
printbold "Checking for required M4 macros..."
# check that each macro file is in one of the macro dirs
for cm_macro in $REQUIRED_M4MACROS; do
cm_macrofound=false
for cm_dir in $cm_macrodirs; do
if [ -f "$cm_dir/$cm_macro" ]; then
cm_macrofound=true
break
fi
# The macro dir in Cygwin environments may contain a file
# called dirlist containing other directories to look in.
if [ -f "$cm_dir/dirlist" ]; then
for cm_otherdir in `cat $cm_dir/dirlist`; do
if [ -f "$cm_otherdir/$cm_macro" ]; then
cm_macrofound=true
break
fi
done
fi
done
if $cm_macrofound; then
:
else
printerr " $cm_macro not found"
cm_status=1
fi
done
fi
if [ -n "$FORBIDDEN_M4MACROS" ]; then
printbold "Checking for forbidden M4 macros..."
# check that each macro file is in one of the macro dirs
for cm_macro in $FORBIDDEN_M4MACROS; do
cm_macrofound=false
for cm_dir in $cm_macrodirs; do
if [ -f "$cm_dir/$cm_macro" ]; then
cm_macrofound=true
break
fi
done
if $cm_macrofound; then
printerr " $cm_macro found (should be cleared from macros dir)"
cm_status=1
fi
done
fi
if [ "$cm_status" != 0 ]; then
printerr "***Error***: some autoconf macros required to build $PKG_NAME"
printerr " were not found in your aclocal path, or some forbidden"
printerr " macros were found. Perhaps you need to adjust your"
printerr " ACLOCAL_FLAGS?"
printerr
fi
return $cm_status
}
# try to catch the case where the macros2/ directory hasn't been cleared out.
forbid_m4macro gnome-cxx-check.m4
want_libtool=false
want_gettext=false
want_glib_gettext=false
want_intltool=false
want_pkg_config=false
configure_files="`find $srcdir -name '{arch}' -prune -o -name configure.ac -print -o -name configure.in -print`"
for configure_ac in $configure_files; do
if grep "^A[CM]_PROG_LIBTOOL" $configure_ac >/dev/null ||
grep "^LT_INIT" $configure_ac >/dev/null; then
want_libtool=true
fi
if grep "^AM_GNU_GETTEXT" $configure_ac >/dev/null; then
want_gettext=true
fi
if grep "^AM_GLIB_GNU_GETTEXT" $configure_ac >/dev/null; then
want_glib_gettext=true
fi
if grep "^AC_PROG_INTLTOOL" $configure_ac >/dev/null ||
grep "^IT_PROG_INTLTOOL" $configure_ac >/dev/null; then
want_intltool=true
fi
if grep "^PKG_CHECK_MODULES" $configure_ac >/dev/null; then
want_pkg_config=true
fi
done
DIE=0
#tell Mandrake autoconf wrapper we want autoconf 2.5x, not 2.13
WANT_AUTOCONF_2_5=1
export WANT_AUTOCONF_2_5
version_check autoconf AUTOCONF 'autoconf2.50 autoconf autoconf-2.53' $REQUIRED_AUTOCONF_VERSION \
"http://ftp.gnu.org/pub/gnu/autoconf/autoconf-$REQUIRED_AUTOCONF_VERSION.tar.gz" || DIE=1
AUTOHEADER=`echo $AUTOCONF | sed s/autoconf/autoheader/`
case $REQUIRED_AUTOMAKE_VERSION in
1.4*) automake_progs="automake-1.4" ;;
1.5*) automake_progs="automake-1.5 automake-1.6 automake-1.7 automake-1.8 automake-1.9" ;;
1.6*) automake_progs="automake-1.6 automake-1.7 automake-1.8 automake-1.9" ;;
1.7*) automake_progs="automake-1.7 automake-1.8 automake-1.9" ;;
1.8*) automake_progs="automake-1.8 automake-1.9" ;;
1.9*) automake_progs="automake-1.9" ;;
esac
version_check automake AUTOMAKE "$automake_progs" $REQUIRED_AUTOMAKE_VERSION \
"http://ftp.gnu.org/pub/gnu/automake/automake-$REQUIRED_AUTOMAKE_VERSION.tar.gz" || DIE=1
ACLOCAL=`echo $AUTOMAKE | sed s/automake/aclocal/`
if $want_libtool; then
version_check libtool LIBTOOLIZE libtoolize $REQUIRED_LIBTOOL_VERSION \
"http://ftp.gnu.org/pub/gnu/libtool/libtool-$REQUIRED_LIBTOOL_VERSION.tar.gz" || DIE=1
require_m4macro libtool.m4
fi
if $want_gettext; then
version_check gettext GETTEXTIZE gettextize $REQUIRED_GETTEXT_VERSION \
"http://ftp.gnu.org/pub/gnu/gettext/gettext-$REQUIRED_GETTEXT_VERSION.tar.gz" || DIE=1
require_m4macro gettext.m4
fi
if $want_glib_gettext; then
version_check glib-gettext GLIB_GETTEXTIZE glib-gettextize $REQUIRED_GLIB_GETTEXT_VERSION \
"ftp://ftp.gtk.org/pub/gtk/v2.2/glib-$REQUIRED_GLIB_GETTEXT_VERSION.tar.gz" || DIE=1
require_m4macro glib-gettext.m4
fi
if $want_intltool; then
version_check intltool INTLTOOLIZE intltoolize $REQUIRED_INTLTOOL_VERSION \
"http://ftp.gnome.org/pub/GNOME/sources/intltool/" || DIE=1
require_m4macro intltool.m4
fi
if $want_pkg_config; then
version_check pkg-config PKG_CONFIG pkg-config $REQUIRED_PKG_CONFIG_VERSION \
"'http://www.freedesktop.org/software/pkgconfig/releases/pkgconfig-$REQUIRED_PKG_CONFIG_VERSION.tar.gz" || DIE=1
require_m4macro pkg.m4
fi
check_m4macros || DIE=1
if [ "$DIE" -eq 1 ]; then
exit 1
fi
topdir=`pwd`
for configure_ac in $configure_files; do
dirname=`dirname $configure_ac`
basename=`basename $configure_ac`
if [ -f $dirname/NO-AUTO-GEN ]; then
echo skipping $dirname -- flagged as no auto-gen
elif [ ! -w $dirname ]; then
echo skipping $dirname -- directory is read only
else
printbold "Processing $configure_ac"
cd $dirname
# Note that the order these tools are called should match what
# autoconf's "autoupdate" package does. See bug 138584 for
# details.
# programs that might install new macros get run before aclocal
if grep "^A[CM]_PROG_LIBTOOL" $basename >/dev/null ||
grep "^LT_INIT" $basename >/dev/null; then
printbold "Running $LIBTOOLIZE..."
$LIBTOOLIZE --force --copy || exit 1
fi
if grep "^AM_GLIB_GNU_GETTEXT" $basename >/dev/null; then
printbold "Running $GLIB_GETTEXTIZE... Ignore non-fatal messages."
echo "no" | $GLIB_GETTEXTIZE --force --copy || exit 1
elif grep "^AM_GNU_GETTEXT" $basename >/dev/null; then
if grep "^AM_GNU_GETTEXT_VERSION" $basename > /dev/null; then
printbold "Running autopoint..."
autopoint --force || exit 1
else
printbold "Running $GETTEXTIZE... Ignore non-fatal messages."
echo "no" | $GETTEXTIZE --force --copy || exit 1
fi
fi
if grep "^AC_PROG_INTLTOOL" $basename >/dev/null ||
grep "^IT_PROG_INTLTOOL" $basename >/dev/null; then
printbold "Running $INTLTOOLIZE..."
$INTLTOOLIZE --force --copy --automake || exit 1
fi
# Now run aclocal to pull in any additional macros needed
# if the AC_CONFIG_MACRO_DIR() macro is used, pass that
# directory to aclocal.
m4dir=`cat "$basename" | grep '^AC_CONFIG_MACRO_DIR' | sed -n -e 's/AC_CONFIG_MACRO_DIR(\([^()]*\))/\1/p' | sed -e 's/^\[\(.*\)\]$/\1/' | sed -e 1q`
if [ -n "$m4dir" ]; then
m4dir="-I $m4dir"
fi
printbold "Running $ACLOCAL..."
$ACLOCAL $m4dir $ACLOCAL_FLAGS || exit 1
# Now that all the macros are sorted, run autoconf and autoheader ...
printbold "Running $AUTOCONF..."
$AUTOCONF || exit 1
if grep "^A[CM]_CONFIG_HEADER" $basename >/dev/null; then
printbold "Running $AUTOHEADER..."
$AUTOHEADER || exit 1
# this prevents automake from thinking config.h.in is out of
# date, since autoheader doesn't touch the file if it doesn't
# change.
test -f config.h.in && touch config.h.in
fi
# Finally, run automake to create the makefiles ...
printbold "Running $AUTOMAKE..."
cp -pf COPYING COPYING.autogen_bak
cp -pf INSTALL INSTALL.autogen_bak
if [ $REQUIRED_AUTOMAKE_VERSION != 1.4 ]; then
$AUTOMAKE --gnu --add-missing --force --copy || exit 1
else
$AUTOMAKE --gnu --add-missing --copy || exit 1
fi
cmp COPYING COPYING.autogen_bak || cp -pf COPYING.autogen_bak COPYING
cmp INSTALL INSTALL.autogen_bak || cp -pf INSTALL.autogen_bak INSTALL
rm -f COPYING.autogen_bak INSTALL.autogen_bak
cd "$topdir"
fi
done
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