autogen.sh

   1 #!/bin/sh
   2
   3 #  This file is part of systemd.
   4 #
   5 #  systemd is free software; you can redistribute it and/or modify it
   6 #  under the terms of the GNU Lesser General Public License as published by
   7 #  the Free Software Foundation; either version 2.1 of the License, or
   8 #  (at your option) any later version.
   9 #
  10 #  systemd is distributed in the hope that it will be useful, but
  11 #  WITHOUT ANY WARRANTY; without even the implied warranty of
  12 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  13 #  Lesser General Public License for more details.
  14 #
  15 #  You should have received a copy of the GNU Lesser General Public License
  16 #  along with systemd; If not, see <http://www.gnu.org/licenses/>.
  17
  18 set -e
  19
  20 oldpwd=$(pwd)
  21 topdir=$(dirname $0)
  22 cd $topdir
  23
  24 if [ -f .git/hooks/pre-commit.sample ] && [ ! -f .git/hooks/pre-commit ]; then
  25         # This part is allowed to fail
  26         cp -p .git/hooks/pre-commit.sample .git/hooks/pre-commit && \
  27         chmod +x .git/hooks/pre-commit && \
  28         echo "Activated pre-commit hook." || :
  29 fi
  30
  31 intltoolize --force --automake
  32 autoreconf --force --install --symlink
  33
  34 libdir() {
  35         echo $(cd "$1/$(gcc -print-multi-os-directory)"; pwd)
  36 }
  37
  38 args="\
  39 --sysconfdir=/etc \
  40 --localstatedir=/var \
  41 --libdir=$(libdir /usr/lib) \
  42 "
  43
  44 if [ -f "$topdir/.config.args" ]; then
  45         args="$args $(cat $topdir/.config.args)"
  46 fi
  47
  48 if [ ! -L /bin ]; then
  49 args="$args \
  50 --with-rootprefix=/ \
  51 --with-rootlibdir=$(libdir /lib) \
  52 "
  53 fi
  54
  55 cd $oldpwd
  56
  57 if [ "x$1" = "xc" ]; then
  58         $topdir/configure CFLAGS='-g -O0 -ftrapv' --enable-compat-libs --enable-kdbus $args
  59         make clean
  60 elif [ "x$1" = "xg" ]; then
  61         $topdir/configure CFLAGS='-g -Og -ftrapv' --enable-compat-libs --enable-kdbus $args
  62         make clean
  63 elif [ "x$1" = "xa" ]; then
  64         $topdir/configure CFLAGS='-g -O0 -Wsuggest-attribute=pure -Wsuggest-attribute=const -ftrapv' --enable-compat-libs --enable-kdbus $args
  65         make clean
  66 elif [ "x$1" = "xl" ]; then
  67         $topdir/configure CC=clang CFLAGS='-g -O0 -ftrapv' --enable-compat-libs --enable-kdbus $args
  68         make clean
  69 elif [ "x$1" = "xs" ]; then
  70         scan-build $topdir/configure CFLAGS='-std=gnu99 -g -O0 -ftrapv' --enable-kdbus $args
  71         scan-build make
  72 else
  73         echo
  74         echo "----------------------------------------------------------------"
  75         echo "Initialized build system. For a common configuration please run:"
  76         echo "----------------------------------------------------------------"
  77         echo
  78         echo "$topdir/configure CFLAGS='-g -O0 -ftrapv' --enable-compat-libs --enable-kdbus $args"
  79         echo
  80 fi