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#!/bin/sh
#
# Helps generate autoconf stuff, when code is checked out from SCM.
#
# Copyright (C) 2006-2014 - Karel Zak <kzak@redhat.com>
#
srcdir=`dirname $0`
test -z "$srcdir" && srcdir=.
THEDIR=`pwd`
cd $srcdir
DIE=0
test -f btrfs.c || {
echo
echo "You must run this script in the top-level btrfs-progs directory"
echo
DIE=1
}
(autoconf --version) < /dev/null > /dev/null 2>&1 || {
echo
echo "You must have autoconf installed to generate btrfs-progs build system."
echo
DIE=1
}
(autoheader --version) < /dev/null > /dev/null 2>&1 || {
echo
echo "You must have autoheader installed to generate btrfs-progs build system."
echo "The autoheader command is part of the GNU autoconf package."
echo
DIE=1
}
(automake --version) < /dev/null > /dev/null 2>&1 || {
echo
echo "You must have automake installed to generate btrfs-progs build system."
echo
DIE=1
}
if test "$DIE" -eq 1; then
exit 1
fi
echo
echo "Generate build-system by:"
echo " aclocal: $(aclocal --version | head -1)"
echo " autoconf: $(autoconf --version | head -1)"
echo " autoheader: $(autoheader --version | head -1)"
echo " automake: $(automake --version | head -1)"
chmod +x version.sh
rm -rf autom4te.cache
aclocal $AL_OPTS
autoconf $AC_OPTS
autoheader $AH_OPTS
# it's better to use helper files from automake installation than
# maintain copies in git tree
find_autofile() {
if [ -f "$1" ]; then
return
fi
for HELPER_DIR in $(automake --print-libdir 2>/dev/null) \
/usr/share/libtool \
/usr/share/automake-* ; do
f="$HELPER_DIR/$1"
if [ -f "$f" ]; then
cp "$f" config/
return
fi
done
echo "Cannot find "$1" in known locations"
exit 1
}
mkdir -p config/
find_autofile config.guess
find_autofile config.sub
find_autofile install-sh
cd $THEDIR
echo
echo "Now type '$srcdir/configure' and 'make' to compile."
echo
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