# -*- Autoconf -*- # Process this file with autoconf to produce a configure script. # This file is part of libcanberra. # # Copyright 2008 Lennart Poettering # # libcanberra 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. # # libcanberra 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 libcanberra. If not, see # . AC_PREREQ(2.62) AC_INIT([libcanberra], 0.7, [mzyvopnaoreen (at) 0pointer (dot) de]) AC_CONFIG_SRCDIR([src/common.c]) AC_CONFIG_HEADERS([config.h]) AC_CONFIG_MACRO_DIR(m4) AM_INIT_AUTOMAKE([foreign 1.9 -Wall]) AC_SUBST(PACKAGE_URL, [https://tango.0pointer.de/mailman/listinfo/libcanberra-discuss/]) AC_SUBST(LIBCANBERRA_VERSION_INFO, [1:0:1]) AC_SUBST(LIBCANBERRA_GTK_VERSION_INFO, [0:3:0]) 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_GNU_SOURCE # C++ AC_PROG_CXX DESIRED_FLAGS="-Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wcast-align -Wwrite-strings -Winline -Wno-unused-parameter -ffast-math" for flag in $DESIRED_FLAGS ; do CC_CHECK_CFLAGS([$flag], [CFLAGS="$CFLAGS $flag"]) done #### libtool stuff #### AC_LTDL_ENABLE_INSTALL AC_LIBLTDL_INSTALLABLE AC_LIBTOOL_DLOPEN AC_LIBTOOL_WIN32_DLL AC_PROG_LIBTOOL AC_SUBST(LTDLINCL) AC_SUBST(LIBLTDL) AC_CONFIG_SUBDIRS(libltdl) #### Determine build environment #### os_is_win32=0 case "$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$os_is_win32" = "x1") AM_CONDITIONAL(USE_VERSION_SCRIPT, test "x$supports_anon_versioning" = "xyes" ) ################################### # Basic environment checks # ################################### #### Checks for header files. #### # ISO AC_HEADER_STDC # XPG4-UNIX AC_CHECK_HEADERS([sys/poll.h]) # Other AC_CHECK_HEADERS([sys/ioctl.h]) AC_CHECK_HEADERS([byteswap.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 #### Check for libs #### # ISO AC_SEARCH_LIBS([pow], [m]) # POSIX AC_SEARCH_LIBS([sched_setscheduler], [rt]) # Non-standard #### Check for functions #### # ISO AC_CHECK_FUNCS([lrintf strtof]) # POSIX AC_FUNC_SELECT_ARGTYPES AC_CHECK_FUNCS([gettimeofday nanosleep posix_memalign sigaction sleep sysconf pthread_yield]) # SUSv3 AC_CHECK_FUNCS([strerror_r]) # BSD AC_CHECK_FUNCS([lstat]) #### POSIX threads #### ACX_PTHREAD #### Large File-Support (LFS) #### AC_SYS_LARGEFILE #### [lib]iconv #### AM_ICONV ################################### # External libraries # ################################### #### pkg-config #### # Check for pkg-config manually first, as if its not installed the # PKG_PROG_PKG_CONFIG macro won't be defined. AC_CHECK_PROG(have_pkg_config, pkg-config, yes, no) if test x"$have_pkg_config" = "xno"; then AC_MSG_ERROR(pkg-config is required to install this program) fi PKG_PROG_PKG_CONFIG #### ALSA support (optional) #### AC_ARG_ENABLE([alsa], AC_HELP_STRING([--disable-alsa], [Disable optional ALSA support]), [ case "${enableval}" in yes) alsa=yes ;; no) alsa=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --disable-alsa) ;; esac ], [alsa=auto]) if test "x${alsa}" != xno ; then PKG_CHECK_MODULES(ALSA, [ alsa >= 1.0.0 ], [ HAVE_ALSA=1 AC_DEFINE([HAVE_ALSA], 1, [Have ALSA?]) ], [ HAVE_ALSA=0 if test "x$alsa" = xyes ; then AC_MSG_ERROR([*** ALSA not found ***]) fi ]) else HAVE_ALSA=0 fi AC_SUBST(ALSA_CFLAGS) AC_SUBST(ALSA_LIBS) ### PulseAudio (optional) #### AC_ARG_ENABLE([pulse], AC_HELP_STRING([--disable-pulse], [Disable optional PulseAudio support]), [ case "${enableval}" in yes) pulse=yes ;; no) pulse=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --disable-pulse) ;; esac ], [pulse=auto]) if test "x${pulse}" != xno ; then if test -d ../pulseaudio ; then PULSE_CFLAGS='-I$(top_srcdir)/../pulseaudio/src' PULSE_LIBS='-L$(top_srcdir)/../pulseaudio/src/.libs -lpulse' HAVE_PULSE=1 AC_DEFINE([HAVE_PULSE], 1, [Have PulseAudio?]) echo "*** Found pulseaudio in ../pulseaudio, using that version ***" else PKG_CHECK_MODULES(PULSE, [ libpulse >= 0.9.11 ], [ HAVE_PULSE=1 AC_DEFINE([HAVE_PULSE], 1, [Have PulseAudio?]) ], [ HAVE_PULSE=0 if test "x$pulse" = xyes ; then AC_MSG_ERROR([*** PulseAudio not found ***]) fi ]) fi else HAVE_PULSE=0 fi AC_SUBST(PULSE_CFLAGS) AC_SUBST(PULSE_LIBS) ### Null output (optional) #### AC_ARG_ENABLE([null], AC_HELP_STRING([--disable-null], [Disable optional null output]), [ case "${enableval}" in yes) null=yes ;; no) null=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --disable-null) ;; esac ], [null=yes]) if test "x${null}" != xno ; then HAVE_NULL=1 AC_DEFINE([HAVE_NULL], 1, [Have NULL output?]) else HAVE_NULL=0 fi ### GTK (optional) #### AC_ARG_ENABLE([gtk], AC_HELP_STRING([--disable-gtk], [Disable optional GTK+ support]), [ case "${enableval}" in yes) gtk=yes ;; no) gtk=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --disable-gtk) ;; esac ], [gtk=auto]) if test "x${gtk}" != xno ; then PKG_CHECK_MODULES(GTK, [ gtk+-2.0 >= 2.13.4 gthread-2.0 ], [ HAVE_GTK=1 AC_DEFINE([HAVE_GTK], 1, [Have GTK?]) GTK_VERSION=`$PKG_CONFIG --variable=gtk_binary_version gtk+-2.0` GTK_MODULES_DIR="${libdir}/gtk-2.0/modules" ], [ HAVE_GTK=0 if test "x$gtk" = xyes ; then AC_MSG_ERROR([*** GTK not found ***]) fi ]) else HAVE_GTK=0 fi AC_SUBST(GTK_CFLAGS) AC_SUBST(GTK_LIBS) AC_SUBST(GTK_MODULES_DIR) AC_SUBST(HAVE_GTK) AM_CONDITIONAL([HAVE_GTK], [test "x$HAVE_GTK" = x1]) ### Vorbis (mandatory) ### PKG_CHECK_MODULES(VORBIS, [ vorbisfile ]) ### Chose builtin driver ### AC_ARG_WITH([builtin], [AS_HELP_STRING([--with-builtin], [Choose builtin driver])], [], [with_builtin=dso]) HAVE_DSO=0 BUILTIN_DSO=0 BUILTIN_PULSE=0 BUILTIN_ALSA=0 BUILTIN_NULL=0 case "x$with_builtin" in xpulse) if test "x$HAVE_PULSE" != x1 ; then AC_MSG_ERROR([*** PulseAudio selected for builtin driver, but not enabled. ***]) fi BUILTIN_PULSE=1 HAVE_ALSA=0 HAVE_NULL=0 ;; xalsa) if test "x$HAVE_ALSA" != x1 ; then AC_MSG_ERROR([*** ALSA selected for builtin driver, but not enabled. ***]) fi BUILTIN_ALSA=1 HAVE_PULSE=0 HAVE_NULL=0 ;; xnull) if test "x$HAVE_NULL" != x1 ; then AC_MSG_ERROR([*** Null output selected for builtin driver, but not enabled. ***]) fi BUILTIN_NULL=1 HAVE_PULSE=0 HAVE_ALSA=0 ;; xdso) BUILTIN_DSO=1 HAVE_DSO=1 AC_DEFINE([HAVE_DSO], 1, [Have DSO?]) ;; *) AC_MSG_ERROR([*** Unknown driver $with_builtin selected for builtin ***]) esac if test "x$HAVE_PULSE" != x1 -a "x$HAVE_ALSA" != x1 -a "x$HAVE_NULL" != x1 ; then AC_MSG_ERROR([*** No backend enabled. ***]) fi AC_SUBST(HAVE_DSO) AC_SUBST(HAVE_PULSE) AC_SUBST(HAVE_ALSA) AC_SUBST(HAVE_NULL) AC_SUBST(BUILTIN_DSO) AC_SUBST(BUILTIN_PULSE) AC_SUBST(BUILTIN_ALSA) AC_SUBST(BUILTIN_NULL) AM_CONDITIONAL([HAVE_PULSE], [test "x$HAVE_PULSE" = x1]) AM_CONDITIONAL([HAVE_ALSA], [test "x$HAVE_ALSA" = x1]) AM_CONDITIONAL([HAVE_NULL], [test "x$HAVE_NULL" = x1]) AM_CONDITIONAL([BUILTIN_DSO], [test "x$BUILTIN_DSO" = x1]) AM_CONDITIONAL([BUILTIN_PULSE], [test "x$BUILTIN_PULSE" = x1]) AM_CONDITIONAL([BUILTIN_ALSA], [test "x$BUILTIN_ALSA" = x1]) AM_CONDITIONAL([BUILTIN_NULL], [test "x$BUILTIN_NULL" = x1]) GTK_DOC_CHECK(1.9) ################################### # Output # ################################### AC_CONFIG_FILES([ Makefile src/Makefile libcanberra.pc libcanberra-gtk.pc gtkdoc/Makefile ]) AC_OUTPUT # ========================================================================== ENABLE_BUILTIN_DSO=no if test "x$BUILTIN_DSO" = "x1" ; then ENABLE_BUILTIN_DSO=yes fi ENABLE_PULSE=no if test "x$HAVE_PULSE" = "x1" ; then ENABLE_PULSE=yes fi ENABLE_BUILTIN_PULSE=no if test "x$BUILTIN_PULSE" = "x1" ; then ENABLE_BUILTIN_PULSE=yes fi ENABLE_ALSA=no if test "x$HAVE_ALSA" = "x1" ; then ENABLE_ALSA=yes fi ENABLE_BUILTIN_ALSA=no if test "x$BUILTIN_ALSA" = "x1" ; then ENABLE_BUILTIN_ALSA=yes fi ENABLE_NULL=no if test "x$HAVE_NULL" = "x1" ; then ENABLE_NULL=yes fi ENABLE_BUILTIN_NULL=no if test "x$BUILTIN_NULL" = "x1" ; then ENABLE_BUILTIN_NULL=yes fi ENABLE_GTK=no if test "x$HAVE_GTK" = "x1" ; then ENABLE_GTK=yes fi echo " ---{ $PACKAGE_NAME $VERSION }--- prefix: ${prefix} sysconfdir: ${sysconfdir} localstatedir: ${localstatedir} Compiler: ${CC} CFLAGS: ${CFLAGS} C++-Compiler: ${CXX} CXXFLAGS: ${CXXFLAGS} Builtin DSO: ${ENABLE_BUILTIN_DSO} Enable PulseAudio: ${ENABLE_PULSE} Builtin PulseAudio: ${ENABLE_BUILTIN_PULSE} Enable ALSA: ${ENABLE_ALSA} Builtin ALSA: ${ENABLE_BUILTIN_ALSA} Enable Null Output: ${ENABLE_NULL} Builtin Null Output: ${ENABLE_BUILTIN_NULL} Enable GTK+: ${ENABLE_GTK} GTK Modules Directory: ${GTK_MODULES_DIR} "