3 # Copyright © 2011-2012, 2015, 2021-2022 Nick Bowler
5 # Simple script to get started from a fresh git checkout.
7 # License WTFPL2: Do What The Fuck You Want To Public License, version 2.
8 # This is free software: you are free to do what the fuck you want to.
9 # There is NO WARRANTY, to the extent permitted by law.
13 err() { printf '%s: %s\n' "$scriptname" "$*" 1>&2; }
14 die() { err "$@"; exit 1; }
16 : ${AUTORECONF=autoreconf}
17 : ${AUTOMAKE=automake}
22 $GIT submodule update --init || err "Failed to update submodules from git."
24 if test -x $GNULIB/gnulib-tool; then
25 $GNULIB/gnulib-tool --update -S || die "Failed to update Gnulib."
27 err "Gnulib sources are not properly installed in $GNULIB/"
30 To bootstrap this package using an external Gnulib, you can set the GNULIB
31 environment variable to indicate the location of the Gnulib sources.
34 test ! -f configure || cat >&2 <<'EOF'
36 However, it seems this package is already bootstrapped. It should not
37 normally be necessary to run this script from a release tarball.
42 $PERL common/scripts/fix-gnulib.pl -o lib/gnulib.mk -i lib/gnulib.mk.in \
43 || die "Failed to fixup Gnulib makefile fragment."
45 # Rewrite if ! ... construts produced by gnulib conditional dependencies
46 # as these fail in heirloom-sh.
47 sed 's/if ! *\(.*gnulib_enabled[^;]*\); then/if \1; then :; else/' \
48 m4/gnulib-comp.m4 >m4/gnulib-comp.m4.new || exit
49 mv -f m4/gnulib-comp.m4.new m4/gnulib-comp.m4 || exit
51 # Punt some automake-generated files so that Gentoo's wrapper script doesn't
52 # try to detect the automake version in use.
53 rm -f Makefile.in aclocal.m4
54 $AUTORECONF -fis || exit
56 amdir=`$AUTOMAKE --print-libdir`
57 if test -f "$amdir/INSTALL"; then
58 ln -sf "$amdir/INSTALL" INSTALL