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samba-mirror/source3/autogen.sh
James Peach 821bf2bd72 r22441: Add automatic dependency tracking. The dependency generation is
toolchain independent, but since there's no portable method for
doing makefile includes, we can actually use the dependencies with
GNU make. It's easy to add this for other makes, but I don't have
any to test.

This also moves as much m4 as possible into the m4 directory where
no-one has to look at it. AFAICT, there's no way to hide depcomp
in there too, which is unfortunate.
(This used to be commit aa14900f82)
2007-10-10 12:19:34 -05:00

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#!/bin/sh
# Run this script to build samba from SVN.
## insert all possible names (only works with
## autoconf 2.x
TESTAUTOHEADER="autoheader autoheader-2.53 autoheader2.50 autoheader259 autoheader253"
TESTAUTOCONF="autoconf autoconf-2.53 autoconf2.50 autoconf259 autoconf253"
AUTOHEADERFOUND="0"
AUTOCONFFOUND="0"
##
## Look for autoheader
##
for i in $TESTAUTOHEADER; do
if which $i > /dev/null 2>&1; then
if test `$i --version | head -n 1 | cut -d. -f 2 | tr -d [:alpha:]` -ge 53; then
AUTOHEADER=$i
AUTOHEADERFOUND="1"
break
fi
fi
done
##
## Look for autoconf
##
for i in $TESTAUTOCONF; do
if which $i > /dev/null 2>&1; then
if test `$i --version | head -n 1 | cut -d. -f 2 | tr -d [:alpha:]` -ge 53; then
AUTOCONF=$i
AUTOCONFFOUND="1"
break
fi
fi
done
##
## do we have it?
##
if test "$AUTOCONFFOUND" = "0" -o "$AUTOHEADERFOUND" = "0"; then
echo "$0: need autoconf 2.53 or later to build samba from SVN" >&2
exit 1
fi
echo "$0: running script/mkversion.sh"
./script/mkversion.sh || exit 1
rm -rf autom4te*.cache
rm -f configure include/config.h*
IPATHS="-Im4 -Ilib/replace"
echo "$0: running $AUTOHEADER $IPATHS"
$AUTOHEADER $IPATHS || exit 1
echo "$0: running $AUTOCONF $IPATHS"
$AUTOCONF $IPATHS || exit 1
rm -rf autom4te*.cache
echo "Now run ./configure and then make."
exit 0