autogen: add shortcut for running scan-build

[elogind.git] / autogen.sh

diff --git a/autogen.sh b/autogen.sh
index d35e9459eca651dcff725a118793edc7c850d374..49d5519759506128bbd990b7a8d59c0c96e16e2c 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,35 +1,79 @@
-#!/bin/sh -e
-
-gtkdocize
-autoreconf --install --symlink
-
-MYCFLAGS="-g -Wall \
--Wmissing-declarations -Wmissing-prototypes \
--Wnested-externs -Wpointer-arith \
--Wpointer-arith -Wsign-compare -Wchar-subscripts \
--Wstrict-prototypes -Wshadow \
--Wformat=2 -Wtype-limits"
-
-case "$CFLAGS" in
-       *-O[0-9]*)
-               ;;
-       *)
-               MYCFLAGS="$MYCFLAGS -O2"
-               ;;
-esac
+#!/bin/sh
+
+#  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
+
+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
+
+if which gtkdocize >/dev/null 2>/dev/null; then
+        gtkdocize --docdir docs/ --flavour no-tmpl
+        gtkdocargs=--enable-gtk-doc
+else
+        echo "You don't have gtk-doc installed, and thus won't be able to generate the documentation."
+        rm -f docs/gtk-doc.make
+        echo 'EXTRA_DIST =' > docs/gtk-doc.make
+fi
+
+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="--prefix=/usr \
+args="\
 --sysconfdir=/etc \
---sbindir=/sbin \
+--localstatedir=/var \
 --libdir=$(libdir /usr/lib) \
+$gtkdocargs"
+
+if [ ! -L /bin ]; then
+args="$args \
+--with-rootprefix= \
 --with-rootlibdir=$(libdir /lib) \
---libexecdir=/lib/udev \
---with-selinux \
---enable-gtk-doc"
+"
+fi
 
-export CFLAGS="$CFLAGS $MYCFLAGS"
-./configure $args $@
+if [ "x$1" = "xc" ]; then
+        ./configure CFLAGS='-g -O0 -ftrapv' --enable-kdbus $args
+        make clean
+elif [ "x$1" = "xg" ]; then
+        ./configure CFLAGS='-g -Og -ftrapv' --enable-kdbus $args
+        make clean
+elif [ "x$1" = "xa" ]; then
+        ./configure CFLAGS='-g -O0 -Wsuggest-attribute=pure -Wsuggest-attribute=const -ftrapv' --enable-kdbus $args
+        make clean
+elif [ "x$1" = "xl" ]; then
+        ./configure CC=clang CFLAGS='-g -O0 -ftrapv -Wno-cast-align -Wno-gnu' --enable-kdbus $args
+        make clean
+elif [ "x$1" = "xs" ]; then
+        scan-build ./configure CFLAGS='-g -O0 -ftrapv' --enable-kdbus $args
+        scan-build make
+else
+        echo
+        echo "----------------------------------------------------------------"
+        echo "Initialized build system. For a common configuration please run:"
+        echo "----------------------------------------------------------------"
+        echo
+        echo "./configure CFLAGS='-g -O0 -ftrapv' --enable-kdbus $args"
+        echo
+fi