# This file is part of polypaudio.
#
# polypaudio is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
+# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# 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
+# You should have received a copy of the GNU Lesser General Public License
# along with polypaudio; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
AC_PREREQ(2.57)
-AC_INIT([polypaudio],[0.0],[mzcbylcnhqvb (at) 0pointer (dot) de])
-AC_CONFIG_SRCDIR([src/main.c])
+AC_INIT([polypaudio],[0.8],[mzcbylcnhqvb (at) 0pointer (dot) de])
+AC_CONFIG_SRCDIR([polyp/main.c])
AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE([foreign -Wall])
+AC_SUBST(PA_MAJORMINOR, "$PACKAGE_VERSION")
AC_SUBST(PACKAGE_URL, [http://0pointer.de/lennart/projects/polypaudio/])
+AC_SUBST(PA_API_VERSION, 8)
+
if type -p stow > /dev/null && test -d /usr/local/stow ; then
AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***])
ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}"
fi
-# Checks for programs.
+#### Checks for programs. ####
+
+# CC
+
AC_PROG_CC
+AC_PROG_GCC_TRADITIONAL
+
+# If using GCC specify some additional parameters
+if test "x$GCC" = "xyes" ; then
+ CFLAGS="$CFLAGS -pipe -W -Wall -pedantic"
+
+ AC_LANG_CONFTEST([int main() {}])
+ $CC -c conftest.c -std=gnu9x -Wno-unused-parameter $CFLAGS > /dev/null 2> /dev/null && CFLAGS="$CFLAGS -std=gnu9x -Wno-unused-parameter"
+ rm -f conftest.o
+fi
+
+# M4
+
+AC_PATH_PROG([M4], [m4 gm4], [no])
+if test "x$M4" = xno ; then
+ AC_MSG_ERROR([m4 missing])
+fi
+
+# LYNX documentation generation
+AC_ARG_ENABLE(lynx,
+ AC_HELP_STRING(--disable-lynx,Turn off lynx usage for documentation generation),
+[case "${enableval}" in
+ yes) lynx=yes ;;
+ no) lynx=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --disable-lynx) ;;
+esac],[lynx=yes])
+
+if test x$lynx = xyes ; then
+ AC_CHECK_PROG(have_lynx, lynx, yes, no)
+
+ if test x$have_lynx = xno ; then
+ AC_MSG_WARN([*** lynx not found, plain text README will not be built ***])
+ fi
+fi
+
+AM_CONDITIONAL([USE_LYNX], [test "x$have_lynx" = xyes])
+
+#### libtool stuff ####
+
+AC_LTDL_ENABLE_INSTALL
AC_LIBLTDL_INSTALLABLE
-AC_SUBST(INCLTDL)
+AC_SUBST(LTDLINCL)
AC_SUBST(LIBLTDL)
AC_LIBTOOL_DLOPEN
+AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL
+AC_CONFIG_SUBDIRS(libltdl)
+
+if test "x$enable_ltdl_install" = "xno" && test "x$ac_cv_lib_ltdl_lt_dlinit" = "xno" ; then
+ AC_MSG_ERROR([[
+
+ *** Cannot find the libltdl development files.
+ *** Maybe you need to install the libltdl-dev package.
+ ]])
+fi
+
+#### Determine build environment ####
+
+os_is_win32=0
+
+case "$host_os" in
+ mingw*)
+ AC_DEFINE([OS_IS_WIN32], 1, [Build target is Windows.])
+ os_is_win32=1
+ ;;
+ esac
+
+AM_CONDITIONAL(OS_IS_WIN32, test "x$os_is_win32" = "x1")
+
+###################################
+# Basic environment checks #
+###################################
+
+#### Checks for header files. ####
+
+# ISO
+AC_HEADER_STDC
+
+# POSIX
+AC_CHECK_HEADERS([glob.h grp.h netdb.h netinet/in.h netinet/tcp.h pwd.h \
+ sched.h sys/capability.h sys/resource.h sys/select.h sys/socket.h \
+ syslog.h])
+AC_CHECK_HEADERS([regex.h], [HAVE_REGEX=1], [HAVE_REGEX=0])
+AC_CHECK_HEADERS([sys/un.h], [HAVE_AF_UNIX=1], [HAVE_AF_UNIX=0])
+
+AM_CONDITIONAL(HAVE_REGEX, test "x$HAVE_REGEX" = "x1")
+AM_CONDITIONAL(HAVE_AF_UNIX, test "x$HAVE_AF_UNIX" = "x1")
+# XPG4-UNIX
+AC_CHECK_HEADERS([sys/poll.h])
+
+# Linux
+AC_CHECK_HEADERS([linux/input.h], [HAVE_EVDEV=1], [HAVE_EVDEV=0])
+
+AM_CONDITIONAL([HAVE_EVDEV], [test "x$HAVE_EVDEV" = "x1"])
+
+# Windows
+AC_CHECK_HEADERS([winsock2.h ws2tcpip.h])
+
+# Other
+AC_CHECK_HEADERS([sys/ioctl.h])
+
+#### Typdefs, structures, etc. ####
+
+AC_C_CONST
AC_C_BIGENDIAN
+AC_TYPE_PID_T
+AC_TYPE_SIZE_T
+AC_CHECK_TYPES(ssize_t, , [AC_DEFINE([ssize_t], [signed long],
+ [Define ssize_t if it is not done by the standard libs.])])
+AC_TYPE_OFF_T
+AC_TYPE_SIGNAL
+AC_TYPE_UID_T
+
+AC_CHECK_DEFINE([SIGXCPU], [signal.h])
+AM_CONDITIONAL(HAVE_SIGXCPU, test "x$HAVE_SIGXCPU" = "x1")
+
+#### Check for functions ####
+
+# ISO
+AC_CHECK_LIB([m], [pow])
+
+# POSIX
+AC_FUNC_FORK
+AC_FUNC_GETGROUPS
+AC_FUNC_SELECT_ARGTYPES
+AC_CHECK_FUNCS([ftruncate getgrgid_r getpwuid_r gettimeofday getuid \
+ inet_ntop mkfifo nanosleep sigaction sleep])
+
+AM_CONDITIONAL(HAVE_MKFIFO, test "x$HAVE_MKFIFO" = "x1")
+
+# X/OPEN
+AC_CHECK_FUNCS([readlink])
+
+# SUSv2
+AC_CHECK_FUNCS([ctime_r usleep])
+
+# Non-standard
+
+AC_CHECK_FUNCS(setresuid)
+AC_CHECK_FUNCS(setreuid)
+
+#### POSIX threads ####
+
+ACX_PTHREAD
+
+###################################
+# External libraries #
+###################################
+
+#### X11 (optional) ####
+
+HAVE_X11=0
+
+# The macro tests the host, not the build target
+if test "x$os_is_win32" != "x1" ; then
+ AC_PATH_XTRA
+ test "x$no_x" != "xyes" && HAVE_X11=1
+fi
+
+AC_SUBST(HAVE_X11)
+AM_CONDITIONAL(HAVE_X11, test "x$HAVE_X11" = "x1")
+if test "x$HAVE_X11" = "x1" ; then
+ AC_DEFINE([HAVE_X11], 1, [Have X11])
+fi
+
+#### Capabilities (optional) ####
+
+AC_CHECK_LIB(cap, cap_init, [CAP_LIBS='-lcap'], [CAP_LIBS=''])
+AC_SUBST(CAP_LIBS)
+
+#### Sample rate conversion ####
PKG_CHECK_MODULES(LIBSAMPLERATE, [ samplerate >= 0.1.0 ])
AC_SUBST(LIBSAMPLERATE_CFLAGS)
AC_SUBST(LIBSAMPLERATE_LIBS)
-# If using GCC specifiy some additional parameters
-if test "x$GCC" = "xyes" ; then
- CFLAGS="$CFLAGS -pipe -Wall -W -Wno-unused-parameter"
+#### Sound file ####
+
+PKG_CHECK_MODULES(LIBSNDFILE, [ sndfile >= 1.0.10 ])
+AC_SUBST(LIBSNDFILE_CFLAGS)
+AC_SUBST(LIBSNDFILE_LIBS)
+
+#### ALSA support (optional) ####
+
+PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.0 ], [HAVE_ALSA=1], [HAVE_ALSA=0])
+AC_SUBST(ASOUNDLIB_CFLAGS)
+AC_SUBST(ASOUNDLIB_LIBS)
+AC_SUBST(HAVE_ALSA)
+AM_CONDITIONAL([HAVE_ALSA], [test "x$HAVE_ALSA" = x1])
+
+#### GLib 2 support (optional) ####
+
+PKG_CHECK_MODULES(GLIB20, [ glib-2.0 >= 2.4.0 ], HAVE_GLIB20=1, HAVE_GLIB20=0)
+AC_SUBST(GLIB20_CFLAGS)
+AC_SUBST(GLIB20_LIBS)
+AC_SUBST(HAVE_GLIB20)
+AM_CONDITIONAL([HAVE_GLIB20], [test "x$HAVE_GLIB20" = x1])
+
+#### GLib 1 support (optional) ####
+
+PKG_CHECK_MODULES(GLIB12, [ glib >= 1.2.0 ], HAVE_GLIB12=1, HAVE_GLIB12=0)
+AC_SUBST(GLIB12_CFLAGS)
+AC_SUBST(GLIB12_LIBS)
+AC_SUBST(HAVE_GLIB12)
+AM_CONDITIONAL([HAVE_GLIB12], [test "x$HAVE_GLIB12" = x1])
+
+#### Howl support (optional) ####
+
+PKG_CHECK_MODULES(HOWL, [ howl >= 0.9.8 ], HAVE_HOWL=1, HAVE_HOWL=0)
+AC_SUBST(HOWL_CFLAGS)
+AC_SUBST(HOWL_LIBS)
+AC_SUBST(HAVE_HOWL)
+AM_CONDITIONAL([HAVE_HOWL], [test "x$HAVE_HOWL" = x1])
+
+#### Async DNS support (optional) ####
+
+PKG_CHECK_MODULES(LIBASYNCNS, [ libasyncns >= 0.1 ], HAVE_LIBASYNCNS=1, HAVE_LIBASYNCNS=0)
+AC_SUBST(LIBASYNCNS_CFLAGS)
+AC_SUBST(LIBASYNCNS_LIBS)
+AC_SUBST(HAVE_LIBASYNCNS)
+AM_CONDITIONAL([HAVE_LIBASYNCNS], [test "x$HAVE_LIBASYNCNS" = x1])
+
+if test "x$HAVE_LIBASYNCNS" != "x0" ; then
+ AC_DEFINE([HAVE_LIBASYNCNS], 1, [Have libasyncns?])
fi
-AC_CONFIG_FILES([Makefile src/Makefile])
+#### TCP wrappers (optional) ####
+
+ACX_LIBWRAP
+AC_SUBST(LIBWRAP_LIBS)
+
+#### LIRC support (optional) ####
+
+ACX_LIRC
+AC_SUBST(LIRC_CFLAGS)
+AC_SUBST(LIRC_LIBS)
+AM_CONDITIONAL([HAVE_LIRC], [test "x$HAVE_LIRC" = x1])
+
+###################################
+# Output #
+###################################
+
+AM_CONDITIONAL(BUILD_LIBPOLYPCORE, false)
+
+AC_CONFIG_FILES([
+Makefile
+polyp/Makefile
+polyplib.pc
+polyplib-simple.pc
+polyplib-mainloop.pc
+polyplib-browse.pc
+polyplib-error.pc
+polyplib-glib-mainloop.pc
+polyplib-glib12-mainloop.pc
+doc/Makefile
+doc/README.html
+doc/cli.html
+doc/daemon.html
+doc/modules.html
+doxygen/Makefile
+doxygen/doxygen.conf
+polyp/polyplib-version.h
+doc/FAQ.html
+])
AC_OUTPUT