#!/bin/sh
+#
+# We should use /usr/bin/env sh, but some systems are notoriously picky.
+# In fact we could ommit this line if some automations wouldn't rely on
+# running this file via ./bootstrap.
+#
# This file is in the public domain.
-echo "Removing folder 'libltdl'..."
-rm -rf libltdl
+# SPDX-License-Identifier: 0BSD
+#
+# We can't set -eu because we encounter warnings which
+# result in stops, whereas the warnings can for now be
+# safely ignored.
+# set -eu
+
+cleanup()
+{
+ echo "Removing folder 'libltdl'..."
+ rm -rf libltdl
+}
+
+errmsg=''
+
+# Check if shell supports builtin 'type'.
+if test -z "$errmsg"; then
+ if ! (eval 'type type') >/dev/null 2>&1
+ then
+ errmsg='Shell does not support type builtin'
+ exit 1
+ fi
+fi
# This is more portable than `which' but comes with
# the caveat of not(?) properly working on busybox's ash:
existence()
{
- command -v "$1" >/dev/null 2>&1
+ type "$1" >/dev/null 2>&1
}
-if existence uncrustify; then
- echo "Installing uncrustify hook and configuration"
- # Install uncrustify format symlink (if possible)
- ln -s contrib/uncrustify.cfg uncrustify.cfg 2> /dev/null
- # Install pre-commit hook (if possible)
- ln -s ../../contrib/uncrustify_precommit .git/hooks/pre-commit 2> /dev/null
-else
- echo "Uncrustify not detected, hook not installed. Please install uncrustify if you plan on doing development"
-fi
-
+check_uncrustify()
+{
+ if existence uncrustify; then
+ echo "Installing uncrustify hook and configuration"
+ ln -fs contrib/build-common/conf/uncrustify.cfg uncrustify.cfg 2> /dev/null
+ ln -fs contrib/build-common/conf/uncrustify_precommit .git/hooks/pre-commit 2> /dev/null
+ else
+ echo "Uncrustify not detected, hook not installed."
+ echo "Please install uncrustify if you plan on doing development"
+ fi
+}
# yapf can be a suffixed binary, don't change the essential logic
# of this if you change it.
-if existence yapf || existence yapf3.0 || existence yapf3.1 || existence yapf3.2 || existence yapf3.3 || existence yapf3.4 || existence yapf3.5 || existence yapf3.6 || existence yapf3.7 || existence yapf3.8 || existence yapf3.9 || existence yapf4.0; then
- echo "Installing yapf symlink"
- # Install yapf style symlink (if possible)
- ln -s contrib/conf/.style.yapf 2> /dev/null
-else
- echo "yapf not detected, please install yapf if you plan on contributing python code"
-fi
+check_yapf()
+{
+ if existence yapf || \
+ existence yapf3.0 || \
+ existence yapf3.1 || \
+ existence yapf3.2 || \
+ existence yapf3.3 || \
+ existence yapf3.4 || \
+ existence yapf3.5 || \
+ existence yapf3.6 || \
+ existence yapf3.7 || \
+ existence yapf3.8 || \
+ existence yapf3.9 || \
+ existence yapf4.0; then
+ echo "Installing yapf symlink"
+ ln -fs contrib/build-common/conf/.style.yapf .style.yapf 2> /dev/null
+ else
+ echo "yapf not detected, please install yapf if you plan on contributing python code"
+ fi
+}
-# if test $1 = "-d"; then
-# if existence texi2mdoc; then
-# echo "texi2mdoc: exists, pass --enable-texi2mdoc-generation to configure"
-# else
-# dir=$(dirname "$(readlink -f -- "$0")")
-# mkdir -p $dir/contrib/vendored
-# cd contrib/vendored
-# if existence curl; then
-# curl --output texi2mdoc-0.1.2.tgz https://mandoc.bsd.lv/texi2mdoc/snapshots/texi2mdoc-0.1.2.tgz
-# elif existence wget; then
-# wget https://mandoc.bsd.lv/texi2mdoc/snapshots/texi2mdoc-0.1.2.tgz
-# elif existence ftp; then
-# ftp https://mandoc.bsd.lv/texi2mdoc/snapshots/texi2mdoc-0.1.2.tgz
-# elif existence fetch; then
-# fetch https://mandoc.bsd.lv/texi2mdoc/snapshots/texi2mdoc-0.1.2.tgz
-# else
-# echo "skipping texi2mdoc build, no ftp or curl or wget or fetch found"
-# fi
-# if test -e texi2mdoc-0.1.2.tgz; then
-# tar xzf texi2mdoc-0.1.2.tgz
-# cd texi2mdoc-0.1.2
-# dir=$(dirname "$(readlink -f -- "$0")")
-# make
-# echo "please prepend or append $dir/contrib/vendored/texi2mdoc/ to your PATH before running configure"
-# echo "and pass --enable-texi2mdoc-generation to configure"
-# else
-# echo "no texi2mdoc, skipping"
-# fi
-# fi
-# fi
+check_libtool()
+{
+ echo "checking for libtoolize / libtool... "
+ if existence libtool || \
+ existence libtoolize || \
+ existence glibtoolize || \
+ existence slibtool; then
+ autoreconf -if
+ . "bin/pogen.sh"
+ else
+ echo "*** No libtoolize (libtool) or libtool found, please install it ***" >&2;
+ exit 1
+ fi
+}
-echo "checking for libtoolize / libtool... "
+submodules()
+{
+ # Try to update the submodule. Since bootstrap
+ # is also invoked by distributors, we must
+ # ignore any failing of this function as we
+ # could have no outgoing network connection
+ # in a restricted environment.
+ if ! git --version >/dev/null; then
+ echo "git not installed, skipping submodule update"
+ else
+ git submodule update --init || true
+ git submodule update --recursive || true
+ git submodule sync || true
+ fi
+}
-if existence libtool || existence libtoolize || existence glibtoolize || existence slibtool; then
- autoreconf -if
- . "bin/pogen.sh"
-else
- echo "*** No libtoolize (libtool) or libtool found, please install it ***" >&2;
- exit 1
-fi
+init_buildcommon_include()
+{
+ cp contrib/build-common/Makefile.inc contrib/Makefile.inc || true
+}
+
+main()
+{
+ cleanup
+ submodules
+ init_buildcommon_include
+ check_uncrustify
+ check_yapf
+ check_libtool
+}
+
+main "$@"
projects / oweals / gnunet.git / blobdiff