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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
# This file is part of RealtimeKit.
#
# Copyright 2009 Lennart Poettering
#
# RealtimeKit is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# RealtimeKit 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
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with RealtimeKit. If not, see <http://www.gnu.org/licenses/>.
AC_PREREQ(2.68)
AC_INIT([rtkit],
[0.13],
[mzegxvg (at) 0pointer (dot) net],
[rtkit],
[http://git.0pointer.de/?p=rtkit.git])
AC_CONFIG_SRCDIR([rtkit-daemon.c])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR(m4)
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE([foreign 1.11 -Wno-portability silent-rules -Wall tar-pax no-dist-gzip dist-xz])
AM_SILENT_RULES([yes])
AC_CANONICAL_HOST
if type -p stow > /dev/null && test -d /usr/local/stow ; then
AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***])
ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}"
fi
#### Checks for programs. ####
# CC
AC_PROG_CC
AC_PROG_CC_C99
AM_PROG_CC_C_O
AC_PROG_GCC_TRADITIONAL
AC_USE_SYSTEM_EXTENSIONS
AC_SYS_LARGEFILE
# GCC flags
CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
-pipe \
-Wall \
-W \
-Wextra \
-Winline \
-Wvla \
-Wundef \
-Wformat=2 \
-Wlogical-op \
-Wsign-compare \
-Wformat-security \
-Wmissing-include-dirs \
-Wformat-nonliteral \
-Wold-style-definition \
-Wpointer-arith \
-Winit-self \
-Wdeclaration-after-statement \
-Wfloat-equal \
-Wmissing-prototypes \
-Wstrict-prototypes \
-Wredundant-decls \
-Wmissing-declarations \
-Wmissing-noreturn \
-Wshadow \
-Wendif-labels \
-Wcast-align \
-Wstrict-aliasing=2 \
-Wwrite-strings \
-Wno-long-long \
-Wno-overlength-strings \
-Wno-unused-parameter \
-Wno-missing-field-initializers \
-Wno-unused-result \
-Wunsafe-loop-optimizations \
-Wpacked \
-Werror=overflow \
-Wp,-D_FORTIFY_SOURCE=2 \
-ffast-math \
-fno-common \
-fdiagnostics-show-option \
-fno-strict-aliasing \
-ffunction-sections \
-fdata-sections])
AC_SUBST([WARNINGFLAGS], $with_cflags)
CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
-Wl,--as-needed \
-Wl,--gc-sections])
AC_SUBST([GCLDFLAGS], $with_ldflags)
ACX_PTHREAD
LIBS="$PTHREAD_LIBS $LIBS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
CC="$PTHREAD_CC"
AC_SEARCH_LIBS([sched_setscheduler], [rt])
AC_SEARCH_LIBS([mq_open], [rt])
AC_SEARCH_LIBS([cap_init], [cap])
PKG_CHECK_MODULES(DBUS, dbus-1)
AC_ARG_ENABLE([libsystemd],
AS_HELP_STRING([--enable-libsystemd], [use the libsystemd sd-daemon API to communicate with systemd (default: automatic)]))
AS_IF([test "x${enable_libsystemd}" != "xno"],
[PKG_CHECK_MODULES(LIBSYSTEMD, libsystemd, [have_libsystemd=yes], [have_libsystemd=no])],
[have_libsystemd=no])
AS_IF([test "x${have_libsystemd}" = "xyes"],
[AC_DEFINE([HAVE_LIBSYSTEMD], [1], [Define to 1 if you have libsystemd and its header files])],
[AS_IF([test "x${enable_libsystemd}" = "xyes"],
[AC_MSG_ERROR([sd-daemon support requested but libsystemd not found])
])
])
AC_ARG_WITH([systemdsystemunitdir],
AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
[],
[with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)])
AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir"])
AC_PROG_SED
AC_PATH_PROG([XXD], [xxd], [xxd])
if test "$XXD" = xxd; then
AC_MSG_WARN([xxd not found, cannot compile introspection XML])
fi
###################################
# Output #
###################################
AC_CONFIG_FILES([
Makefile
])
AC_OUTPUT
echo "
---{ $PACKAGE_NAME $VERSION }---
prefix: ${prefix}
sysconfdir: ${sysconfdir}
localstatedir: ${localstatedir}
Compiler: ${CC}
CFLAGS: ${CFLAGS}
systemd unit directory: ${systemdsystemunitdir}
use sd-daemon API: ${have_libsystemd}
"
|
