Stop using gnulib's flexmember module.

[upkg.git] / bootstrap

diff --git a/bootstrap b/bootstrap
index abdb256c82bf75716ea9274a3e724b03dad5c6d0..2ab4a587fc333cc5efb54514d68aae19c249889c 100755 (executable)
--- a/bootstrap
+++ b/bootstrap
@@ -1,19 +1,65 @@
 #!/bin/sh
+#
+# Copyright © 2011-2012, 2015, 2021-2023 Nick Bowler
+#
+# Simple script to get started from a fresh git checkout.
+#
+# License WTFPL2: Do What The Fuck You Want To Public License, version 2.
+# This is free software: you are free to do what the fuck you want to.
+# There is NO WARRANTY, to the extent permitted by law.
 
-die()
-{
-       echo $@ 1>&2
-       exit 1
-}
+scriptname=$0
 
-test -d m4  || mkdir m4
-test -d lib || mkdir lib
+err() { printf '%s: %s\n' "$scriptname" "$*" 1>&2; }
+die() { err "$@"; exit 1; }
 
-git submodule update --init || echo "Failed to update Gnulib sources from git."
-if test -x gnulib/gnulib-tool; then
-       gnulib/gnulib-tool --update || die "Failed to update gnulib."
+: ${LIBTOOLIZE=libtoolize}
+: ${AUTORECONF=autoreconf}
+: ${AUTOMAKE=automake}
+: ${GNULIB=gnulib}
+: ${GIT=git}
+: ${PERL=perl}
+
+$GIT submodule update --init || err "Failed to update submodules from git."
+
+if test -x $GNULIB/gnulib-tool; then
+  $GNULIB/gnulib-tool --update -S || die "Failed to update Gnulib."
 else
-       die "Gnulib sources are not properly installed in gnulib/"
+  err "Gnulib sources are not properly installed in $GNULIB/"
+  cat >&2 <<'EOF'
+
+To bootstrap this package using an external Gnulib, you can set the GNULIB
+environment variable to indicate the location of the Gnulib sources.
+EOF
+
+  test ! -f configure || cat >&2 <<'EOF'
+
+However, it seems this package is already bootstrapped.  It should not
+normally be necessary to run this script from a release tarball.
+EOF
+  exit 1
 fi
 
-autoreconf -fis
+$PERL common/scripts/fix-gnulib.pl -o lib/gnulib.mk -i lib/gnulib.mk.in \
+  || die "Failed to fixup Gnulib makefile fragment."
+
+# Frustratingly, libtoolize has changed the name of its nonrecursive ltdl
+# makefile output, which broke all packages depending on previous documented
+# behaviour.  Work around the issue by renaming the output.
+rm -f libltdl/ltdl.mk
+$LIBTOOLIZE -f || die "Failed to run libtoolize."
+test ! -f libltdl/Makefile.inc || mv -f libltdl/Makefile.inc libltdl/ltdl.mk.in
+test ! -f libltdl/ltdl.mk || mv -f libltdl/ltdl.mk libltdl/ltdl.mk.in
+
+$PERL common/scripts/fix-ltdl.pl -o libltdl/ltdl.mk -i libltdl/ltdl.mk.in \
+       || die "Failed to fixup libltdl makefile fragment."
+
+# Punt some automake-generated files so that Gentoo's wrapper script doesn't
+# try to detect the automake version in use.
+rm -f Makefile.in aclocal.m4
+LIBTOOLIZE=true $AUTORECONF -fis || exit
+
+amdir=`$AUTOMAKE --print-libdir`
+if test -f "$amdir/INSTALL"; then
+  ln -sf "$amdir/INSTALL" INSTALL
+fi