autogen.sh: undef _FORTIFY_SOURCE, which now logs warnings when used with -O0

[elogind.git] / autogen.sh

diff --git a/autogen.sh b/autogen.sh
index 55ee03afd14b562438d5f67030d7e336dd7a36a3..be88a8d6f37496485c23abb49c9423ed594f683c 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,37 +1,53 @@
-#!/bin/sh -e
+#!/bin/bash
+
+#  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/>.
 
 if [ -f .git/hooks/pre-commit.sample -a ! -f .git/hooks/pre-commit ] ; then
-        cp -p .git/hooks/pre-commit.sample .git/hooks/pre-commit && \
-        chmod +x .git/hooks/pre-commit && \
-        echo "Activated pre-commit hook."
+    cp -p .git/hooks/pre-commit.sample .git/hooks/pre-commit && \
+    chmod +x .git/hooks/pre-commit && \
+    echo "Activated pre-commit hook."
+fi
+
+GTKDOCIZE=$(which gtkdocize 2>/dev/null)
+if test -z $GTKDOCIZE; then
+    echo "You don't have gtk-doc installed, and thus won't be able to generate the documentation."
+    echo 'EXTRA_DIST =' > gtk-doc.make
+else
+    gtkdocize
+    gtkdocargs=--enable-gtk-doc
 fi
 
-gtkdocize
-autoreconf --install --symlink
+intltoolize --force --automake
+autoreconf --force --install --symlink
 
 libdir() {
-        echo $(cd $1/$(gcc -print-multi-os-directory); pwd)
+    echo $(cd $1/$(gcc -print-multi-os-directory); pwd)
 }
 
-args="$args \
---prefix=/usr \
+args="\
 --sysconfdir=/etc \
+--localstatedir=/var \
 --libdir=$(libdir /usr/lib) \
---with-selinux \
---enable-gtk-doc"
-
-if [ -L /bin ]; then
-args="$args \
 --libexecdir=/usr/lib \
---with-systemdsystemunitdir=/usr/lib/systemd/system \
-"
-else
+$gtkdocargs"
+
+if [ ! -L /bin ]; then
 args="$args \
 --with-rootprefix= \
----with-rootlibdir=$(libdir /lib) \
---bindir=/sbin \
---libexecdir=/lib \
---with-systemdsystemunitdir=/lib/systemd/system \
+--with-rootlibdir=$(libdir /lib) \
 "
 fi
 
@@ -40,5 +56,9 @@ echo "----------------------------------------------------------------"
 echo "Initialized build system. For a common configuration please run:"
 echo "----------------------------------------------------------------"
 echo
-echo "./configure CFLAGS='-g -O1' $args"
+echo "./configure CFLAGS='-g -O0 -Wp,-U_FORTIFY_SOURCE' $args"
 echo
+if [ "x$1" == "xc" ]; then
+    ./configure CFLAGS='-g -O0 -Wp,-U_FORTIFY_SOURCE' $args
+    make clean
+fi