3 # Copyright © 2011-2012, 2021-2023 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.
14 printf '%s: %s\n' "$scriptname" "$*" 1>&2
22 : ${AUTORECONF=autoreconf}
23 : ${AUTOMAKE=automake}
28 $GIT submodule update --init || err "Failed to update submodules from git."
30 if test -x $GNULIB/gnulib-tool; then
31 $GNULIB/gnulib-tool --update -S || die "Failed to update Gnulib."
33 exec 3>lib/symfiles.tmp 4<lib/symfiles.tmp
34 rm -f lib/symfiles.tmp
36 shared_modules='lock tls snprintf'
37 set x --extract-recursive-dependencies $shared_modules; shift
38 (set -x; $GNULIB/gnulib-tool "$@" >&3 ) || die "gnulib-tool failed"
39 shared_modules=`LC_ALL=C sort -u <&4`
41 set x --extract-filelist $shared_modules; shift
42 ( set -x; $GNULIB/gnulib-tool "$@" >&3 ) || die "gnulib-tool failed"
43 <&4 grep '^lib/.*[.][^vh][^.]*$' | LC_ALL=C sort -u >lib/symfiles
45 err "Gnulib sources are not properly installed in $GNULIB/"
48 To bootstrap this package using an external Gnulib, you can set the GNULIB
49 environment variable to indicate the location of the Gnulib sources.
52 test ! -f configure || cat >&2 <<'EOF'
54 However, it seems this package is already bootstrapped. It should not
55 normally be necessary to run this script from a release tarball.
60 $PERL common/scripts/fix-gnulib.pl -o lib/gnulib.mk -i lib/gnulib.mk.in \
61 || die "Failed to fixup Gnulib makefile fragment."
63 # Rewrite if ! ... construts produced by gnulib conditional dependencies
64 # as these fail in heirloom-sh.
65 sed 's/if ! *\(.*gnulib_enabled[^;]*\); then/if \1; then :; else/' \
66 m4/gnulib-comp.m4 >m4/gnulib-comp.m4.new || exit
67 mv -f m4/gnulib-comp.m4.new m4/gnulib-comp.m4 || exit
69 # Punt some automake-generated files so that Gentoo's wrapper script doesn't
70 # try to detect the automake version in use.
71 rm -f Makefile.in aclocal.m4
72 $AUTORECONF -fis || exit
74 amdir=`$AUTOMAKE --print-libdir`
75 if test -f "$amdir/INSTALL"; then
76 ln -sf "$amdir/INSTALL" INSTALL