+
# Process this file with autoconf to produce a configure script.
#
# This file is part of DisOrder.
-# Copyright (C) 2004, 2005, 2006, 2007 Richard Kettlewell
+# Copyright (C) 2004-2008 Richard Kettlewell
+# Portions copyright (C) 2007 Ross Younger
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# USA
#
-AC_INIT(disorder, 1.5.99+, richard+disorder@sfere.greenend.org.uk)
+AC_INIT([disorder], [3.0+], [richard+disorder@sfere.greenend.org.uk])
AC_CONFIG_AUX_DIR([config.aux])
-AM_INIT_AUTOMAKE(disorder, 1.5.99+)
+AM_INIT_AUTOMAKE(disorder, [3.0+])
AC_CONFIG_SRCDIR([server/disorderd.c])
AM_CONFIG_HEADER([config.h])
AC_CANONICAL_HOST
# What we want to build
-want_server=yes
want_gtk=yes
want_python=yes
+# APIs we want
+want_alsa=yes
+want_oss=yes
+want_coreaudio=yes
+
+# Checks for programs.
+AC_PROG_CC
+AC_SET_MAKE
+if test "x$GCC" = xyes; then
+ gcc_werror=-Werror
+else
+ gcc_werror=""
+fi
+
+AC_ARG_WITH([alsa],
+ [AS_HELP_STRING([--without-alsa],
+ [do not build with ALSA support])],
+ [want_alsa=$withval])
+AC_ARG_WITH([oss],
+ [AS_HELP_STRING([--without-oss],
+ [do not build with OSS support])],
+ [want_oss=$withval])
+AC_ARG_WITH([coreaudio],
+ [AS_HELP_STRING([--without-coreaudio],
+ [do not build with Core Audio support])],
+ [want_coreaudio=$withval])
+
+AC_MSG_CHECKING([for a known target platform])
case "$host" in
+*empeg* )
+ AC_MSG_RESULT([empeg car stereo])
+ AC_DEFINE([EMPEG_HOST],[1],[define if host is an empeg car stereo])
+ # work around broken toolchain
+ AC_CHECK_LIB([gpg-error], [gpg_strerror])
+ AC_CHECK_LIB([pthread], [pthread_create])
+ want_server=no
+ ;;
*linux* | *Linux* )
- want_alsa=yes
+ AC_MSG_RESULT([Linux])
+ want_server=yes
;;
*-apple-darwin* )
- want_alsa=no
- COREAUDIO="-framework CoreAudio"
+ AC_MSG_RESULT([Mac OS X])
+ want_server=yes
+ if test $want_coreaudio = yes; then
+ COREAUDIO="-framework CoreAudio"
+ fi
+ browser=open
+ AC_MSG_CHECKING([Mac OS X target version])
+ # We honor MACOSX_DEPLOYMENT_TARGET in the environment, emulating gcc's
+ # behaviour. But we provide a command line option to override it and
+ # we default to wide support instead of supporting only the build platform.
+ #
+ # Currently if you ask for 10.5 you will get a deprecation warning
+ # when building the CoreAudio support code. For the time being the
+ # answer to this is "don't do that then". If a good reason to ask
+ # for a 10.5 deployment target emerges then this will be fixed.
+ if test -z "$MACOSX_DEPLOYMENT_TARGET"; then
+ MACOSX_DEPLOYMENT_TARGET=10.0
+ fi
+ AC_ARG_WITH([deployment-target],
+ [AS_HELP_STRING([--with-deployment-target=TARGET],
+ [set target OS X version])],
+ [MACOSX_DEPLOYMENT_TARGET=$withval])
+ # Convert to desired format
+ underscored=`echo $MACOSX_DEPLOYMENT_TARGET|sed 's/\./_/'`
+ minver="MAC_OS_X_VERSION_$underscored"
+ AC_MSG_RESULT([$minver])
+ AC_DEFINE_UNQUOTED([MAC_OS_X_VERSION_MIN_REQUIRED], [$minver],
+ [define to minimum version of Mac OS X to support])
+ ;;
+*-freebsd* )
+ AC_MSG_RESULT([FreeBSD])
+ want_server=yes
+ # Ports install to /usr/local but the compiler stupidly doesn't look
+ # there by default
+ LDFLAGS="${LDFLAGS} -L/usr/local/lib"
+ CPPFLAGS="${CPPFLAGS} -isystem /usr/local/include"
+ # Look for a suitable version of libdb among the versions found in FreeBSD 7.0
+ AC_CACHE_CHECK([looking for a libdb install],[rjk_cv_libdb],[
+ rjk_cv_libdb="none"
+ for db in db43 db44 db45 db46; do
+ if test -e /usr/local/lib/$db; then
+ rjk_cv_libdb=$db
+ break
+ fi
+ done
+ ])
+ if test $rjk_cv_libdb != none; then
+ LDFLAGS="${LDFLAGS} -L/usr/local/lib/$rjk_cv_libdb"
+ CPPFLAGS="${CPPFLAGS} -isystem /usr/local/include/$rjk_cv_libdb"
+ fi
;;
* )
- want_alsa=no
+ AC_MSG_RESULT([unknown, winging it])
+ want_server=no
;;
esac
AC_SUBST([COREAUDIO])
-# Checks for programs.
-AC_PROG_CC
-AC_SET_MAKE
-if test "x$GCC" = xyes; then
- gcc_werror=-Werror
-else
- gcc_werror=""
+AC_ARG_WITH([browser],
+ [AS_HELP_STRING([--with-browser=BROWSER],
+ [use BROWSER to display HTML])],
+ [browser=$withval])
+
+AC_CACHE_CHECK([default HTML viewer],[rjk_cv_browser],[
+ rjk_cv_browser=UNKNOWN
+ for candidate in x-www-browser sensible-browser firefox mozilla konqueror netscape; do
+ if type $candidate >/dev/null 2>&1; then
+ rjk_cv_browser="$candidate"
+ break
+ fi
+ done
+])
+if test -z "$browser"; then
+ browser="$rjk_cv_browser"
fi
+AC_DEFINE_UNQUOTED([BROWSER],["$browser"],[HTML viewer])
AC_ARG_WITH([server],
[AS_HELP_STRING([--without-server],
if test $want_server = yes; then
subdirs="${subdirs} server plugins driver templates sounds images"
fi
-if test $want_python = yes; then
- AM_PATH_PYTHON
- subdirs="${subdirs} python"
-fi
if test $want_gtk = yes; then
subdirs="${subdirs} disobedience"
if test $want_server = no; then
subdirs="${subdirs} images"
fi
fi
-subdirs="${subdirs} tests"
+if test $want_python = yes; then
+ AM_PATH_PYTHON([2.4])
+ subdirs="${subdirs} python tests"
+fi
AC_SUBST([subdirs])
# libtool config
AC_PROG_LIBTOOL
+AC_CACHE_CHECK([for GNU sed],[rjk_cv_gnused],[
+ rjk_cv_gnused="not found"
+ for candidate in sed gsed; do
+ if $candidate --version >/dev/null 2>&1; then
+ rjk_cv_gnused=$candidate
+ fi
+ done
+])
+GNUSED="${GNUSED:-$rjk_cv_gnused}"
+if test "$GNUSED" = "not found"; then
+ AC_MSG_ERROR([GNU sed is required to build this program])
+fi
+AC_SUBST([GNUSED])
+
missing_libraries=""
missing_headers=""
missing_functions=""
AC_CACHE_CHECK([fink install directory],[rjk_cv_finkprefix],[
rjk_cv_finkprefix="`echo "$FINK" | sed 's,/bin/fink$,,'`"
])
+ finkdir="${rjk_cv_finkprefix}"
finkbindir="${rjk_cv_finkprefix}/bin"
CPPFLAGS="${CPPFLAGS} -I${rjk_cv_finkprefix}/include/gc -I${rjk_cv_finkprefix}/include"
if test $want_server = yes; then
else
finkbindir=""
fi
+AC_SUBST([finkdir])
AC_SUBST([finkbindir])
# Checks for libraries.
AC_CHECK_LIB(pcre, pcre_compile,
[AC_SUBST(LIBPCRE,[-lpcre])],
[missing_libraries="$missing_libraries libpcre"])
+if test $want_alsa = yes; then
+ AC_CHECK_LIB([asound], [snd_pcm_open],
+ [AC_SUBST(LIBASOUND,[-lasound])])
+fi
if test $want_server = yes; then
RJK_CHECK_LIB(db, db_create, [#include <db.h>],
[AC_SUBST(LIBDB,[-ldb])],
AC_CHECK_LIB([ao], [ao_initialize],
[AC_SUBST(LIBAO,[-lao])],
[missing_libraries="$missing_libraries libao"])
+ AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_new],
+ [AC_SUBST(LIBFLAC,[-lFLAC])],
+ [missing_libraries="$missing_libraries libFLAC"])
fi
-if test $want_alsa = yes; then
- AC_CHECK_LIB([asound], [snd_pcm_open],
- [AC_SUBST(LIBASOUND,[-lasound])],
- [missing_libraries="$missing_libraries libasound"])
- AC_DEFINE([API_ALSA],[1],[define to use the ALSA API])
-fi
+AC_CHECK_LIB([pthread], [pthread_create],
+ [AC_SUBST(LIBPTHREAD,[-lpthread])],
+ [missing_libraries="$missing_libraries libpthread"])
if test $want_gtk = yes; then
AM_PATH_GLIB_2_0([],[],[missing_libraries="$missing_libraries libglib"])
AC_MSG_ERROR([missing libraries:$missing_libraries])
fi
-# We require that libpcre support UTF-8
-RJK_REQUIRE_PCRE_UTF8([-lpcre])
-
# Checks for header files.
RJK_FIND_GC_H
-AC_CHECK_HEADERS([inttypes.h CoreAudio/AudioHardware.h])
+if test $want_oss = yes; then
+ AC_CHECK_HEADERS([sys/soundcard.h])
+fi
+if test $want_alsa = yes; then
+ AC_CHECK_HEADERS([alsa/asoundlib.h])
+fi
+if test $want_coreaudio = yes; then
+ AC_CHECK_HEADERS([CoreAudio/AudioHardware.h])
+fi
+AC_CHECK_HEADERS([inttypes.h])
+# We don't bother checking very standard stuff
# Compilation will fail if any of these headers are missing, so we
# check for them here and fail early.
-# We don't bother checking very standard stuff
if test $want_server = yes; then
AC_CHECK_HEADERS([db.h],[:],[
missing_headers="$missing_headers $ac_header"
])
- AC_CHECK_HEADERS([sys/soundcard.h]) dnl can cope without
+ AC_CHECK_HEADERS([FLAC/file_decoder.h])
fi
AC_CHECK_HEADERS([dlfcn.h gcrypt.h \
getopt.h iconv.h langinfo.h \
AC_MSG_ERROR([missing headers:$missing_headers])
fi
+# We require that libpcre support UTF-8
+RJK_REQUIRE_PCRE_UTF8([-lpcre])
+
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T
if test ! -z "$missing_functions"; then
AC_MSG_ERROR([missing functions:$missing_functions])
fi
+
+# Functions we can take or leave
+AC_CHECK_FUNCS([fls])
+
if test $want_server = yes; then
# <db.h> had better be version 3 or later
AC_CACHE_CHECK([db.h version],[rjk_cv_db_version],[
#if DB_VERSION_MAJOR < 4
# error inadequate db version
#endif
- #if DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 2
+ #if DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR <= 2
# error inadequate db version
#endif
],
fi
fi
+AM_CONDITIONAL([SERVER], [test x$want_server = xyes])
+if test $want_gtk = yes; then
+ AC_DEFINE([WITH_GTK], [1], [define if using GTK+])
+fi
+
if test "x$GCC" = xyes; then
+ # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29478
+ AC_CACHE_CHECK([checking for GCC bug 29478],[rjk_cv_pr29478],[
+ old_CC="$CC"
+ if test $GCC = yes; then
+ CC="$CC -Wall -Werror"
+ fi
+ AC_COMPILE_IFELSE([
+ static int x(char *f) {
+ return *f;
+ }
+ int z(const char *g) {
+ return x((char *)g);
+ }],
+ [rjk_cv_pr29478=no],
+ [rjk_cv_pr29478=yes]
+ )
+ CC="$old_CC"
+ ])
+ if test $rjk_cv_pr29478 = yes; then
+ gcc_werror=''
+ fi
+
# a reasonable default set of warnings
CC="${CC} -Wall -W -Wpointer-arith -Wbad-function-cast \
-Wwrite-strings -Wmissing-prototypes \
GTK_CFLAGS="`echo \"$GTK_CFLAGS\"|sed 's/-I/-isystem /g'`"
GLIB_CFLAGS="`echo \"$GLIB_CFLAGS\"|sed 's/-I/-isystem /g'`"
- # GCC 2.95 doesn't know to ignore warnings from system headers
- AC_CACHE_CHECK([whether -Werror is usable],
- rjk_cv_werror, [
- save_CFLAGS="${CFLAGS}"
- CFLAGS="${CFLAGS} ${GTK_CFLAGS} -Werror"
- AC_TRY_COMPILE([#include <gtk/gtk.h>],
- [],
- [rjk_cv_werror=yes],
- [rjk_cv_werror=no])
- CFLAGS="${save_CFLAGS}"
- ])
- if test $rjk_cv_werror = no; then
- gcc_werror=''
+ if test "$gcc_werror" != ''; then
+ # GCC 2.95 doesn't know to ignore warnings from system headers
+ AC_CACHE_CHECK([whether -Werror is usable],
+ rjk_cv_werror, [
+ save_CFLAGS="${CFLAGS}"
+ CFLAGS="${CFLAGS} ${GTK_CFLAGS} -Werror"
+ AC_TRY_COMPILE([#if WITH_GTK
+ #include <gtk/gtk.h>
+#endif
+
+struct s { int a, b; };
+const struct s sv = { .a = 1 };],
+ [],
+ [rjk_cv_werror=yes],
+ [rjk_cv_werror=no])
+ CFLAGS="${save_CFLAGS}"
+ ])
+ if test $rjk_cv_werror = no; then
+ gcc_werror=''
+ fi
fi
CC="${CC} $gcc_werror"
if test $rjk_cv_shadow = yes; then
CC="${CC} -Wshadow"
fi
-
-
fi
+RJK_GCOV
+
AH_BOTTOM([#ifdef __GNUC__
# define attribute(x) __attribute__(x)
#else
examples/Makefile
tests/Makefile])
AC_OUTPUT
+
+if test $GCC = yes && test "$gcc_werror" = ''; then
+ AC_MSG_WARN([building without -Werror])
+fi
+if test $want_python = no; then
+ AC_MSG_WARN([cannot run the test suit without Python])
+fi
~mdw / disorder / blobdiff