escape: add cescape_length() call as generalization of cescape()

[elogind.git] / autogen.sh

diff --git a/autogen.sh b/autogen.sh
index 4532e870bc93d8cd09451c40dafb8c880e406123..f99d0d031ff5b04c052249289e2bd0dda7c6d2e0 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,57 +1,64 @@
-#!/bin/sh -e
+#!/bin/sh
 
-(autoconf --version) < /dev/null > /dev/null 2>&1 || {
-       echo
-       echo "You must have autoconf installed to generate the build system."
-       echo
-       exit 1
-}
-(libtoolize --version) < /dev/null > /dev/null 2>&1 || {
-       echo
-       echo "You must have libtool installed to generate the build system."
-       echo
-       exit 1
-}
-(autoheader --version) < /dev/null > /dev/null 2>&1 || {
-       echo
-       echo "You must have autoheader installed to generate the build system."
-       echo
-       exit 1
-}
-(automake --version) < /dev/null > /dev/null 2>&1 || {
-       echo
-       echo "You must have automake installed to generate the build system."
-       echo
-       exit 1
-}
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+#
+#  systemd is distributed in the hope that it will be useful, but
+#  WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#  Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+
+set -e
+
+oldpwd=$(pwd)
+topdir=$(dirname $0)
+cd $topdir
+
+# We do not need this, we are not systemd upstream!
+#if [ -f .git/hooks/pre-commit.sample ] && [ ! -f .git/hooks/pre-commit ]; then
+#        # This part is allowed to fail
+#        cp -p .git/hooks/pre-commit.sample .git/hooks/pre-commit && \
+#        chmod +x .git/hooks/pre-commit && \
+#        echo "Activated pre-commit hook." || :
+#fi
+
+intltoolize --force --automake
+autoreconf --force --install --symlink
 
-test -f udev/udevd.c || {
-       echo "You must run this script in the top-level source directory"
-       exit 1
+libdir() {
+        echo $(cd "$1/$(gcc -print-multi-os-directory)"; pwd)
 }
 
-echo "   aclocal:    $(aclocal --version | head -1)"
-aclocal
-echo "   autoconf:   $(autoconf --version | head -1)"
-autoconf
-echo "   libtool:   $(automake --version | head -1)"
-libtoolize --force
-echo "   autoheader: $(autoheader --version | head -1)"
-autoheader
-echo "   automake:   $(automake --version | head -1)"
-automake --add-missing
-
-if test -z "$@"; then
-       args="--prefix=/usr --exec-prefix= --sysconfdir=/etc --with-selinux"
-       args="$args --with-libdir-name=$(basename $(gcc -print-multi-os-directory))"
-       export CFLAGS="-g -Wall \
--Wmissing-declarations -Wmissing-prototypes \
--Wnested-externs -Wpointer-arith \
--Wpointer-arith -Wsign-compare -Wchar-subscripts \
--Wstrict-prototypes -Wshadow"
-else
-       args=$@
+args="\
+--sysconfdir=/etc \
+--localstatedir=/var \
+--libdir=$(libdir /usr/lib) \
+"
+
+if [ -f "$topdir/.config.args" ]; then
+        args="$args $(cat $topdir/.config.args)"
+fi
+
+if [ ! -L /bin ]; then
+args="$args \
+--with-rootprefix=/ \
+--with-rootlibdir=$(libdir /lib) \
+"
 fi
-echo "   configure:  $args"
+
+cd $oldpwd
+
+echo
+echo "----------------------------------------------------------------"
+echo "Initialized build system. For a common configuration please run:"
+echo "----------------------------------------------------------------"
+echo
+echo "$topdir/configure CFLAGS='-g -O0 -ftrapv' --enable-kdbus $args"
 echo
-./configure $args