configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_PREREQ(2.59)
   3 AC_INIT(alsa-utils, 1.0.28)
   4 AC_CONFIG_SRCDIR([aplay/aplay.c])
   5 AC_PREFIX_DEFAULT(/usr)
   6 AM_INIT_AUTOMAKE
   7
   8 AM_MAINTAINER_MODE([enable])
   9
  10 AM_GNU_GETTEXT([external])
  11 AM_GNU_GETTEXT_VERSION([0.15])
  12
  13 dnl Checks for programs.
  14
  15 dnl try to gues cross-compiler if not set
  16 if test "x$target" != "x$host" -a -z "`echo $CC | grep -e '-gcc'`";
  17 then
  18   AC_MSG_CHECKING(for cross-compiler)
  19
  20   which ${program_prefix}gcc >/dev/null 2>&1 && CC=${program_prefix}gcc
  21   which ${target_cpu}-${target_os}-gcc >/dev/null 2>&1 \
  22   && CC=${target_cpu}-${target-os}-gcc
  23   which ${target_cpu}-${target_vendor}-${target_os}-gcc >/dev/null 2>&1 \
  24   && CC=${target_cpu}-${target_vendor}-${target_os}-gcc
  25
  26   AC_MSG_RESULT($CC)
  27 fi
  28
  29 AC_PROG_CC
  30 dnl AC_PROG_CXX
  31 AC_PROG_INSTALL
  32 AC_PROG_MKDIR_P
  33 AC_PROG_LN_S
  34 AC_PROG_SED
  35 PKG_PROG_PKG_CONFIG
  36 AM_PATH_ALSA(1.0.27)
  37 if test "x$enable_alsatest" = "xyes"; then
  38 AC_CHECK_FUNC([snd_ctl_elem_add_enumerated],
  39               , [AC_ERROR([No user enum control support in alsa-lib])])
  40 fi
  41
  42 dnl Check components
  43 AC_CHECK_HEADERS([alsa/pcm.h], [have_pcm="yes"], [have_pcm="no"],
  44   [#include <alsa/asoundlib.h>])
  45 AC_CHECK_HEADERS([alsa/mixer.h], [have_mixer="yes"], [have_mixer="no"],
  46   [#include <alsa/asoundlib.h>])
  47 AC_CHECK_HEADERS([alsa/rawmidi.h], [have_rawmidi="yes"], [have_rawmidi="no"],
  48   [#include <alsa/asoundlib.h>])
  49 AC_CHECK_HEADERS([alsa/seq.h], [have_seq="yes"], [have_seq="no"],
  50   [#include <alsa/asoundlib.h>])
  51 AC_CHECK_HEADERS([samplerate.h], [have_samplerate="yes"], [have_samplerate="no"],
  52   [#include <samplerate.h>])
  53
  54 AM_CONDITIONAL(HAVE_PCM, test "$have_pcm" = "yes")
  55 AM_CONDITIONAL(HAVE_MIXER, test "$have_mixer" = "yes")
  56 AM_CONDITIONAL(HAVE_RAWMIDI, test "$have_rawmidi" = "yes")
  57 AM_CONDITIONAL(HAVE_SEQ, test "$have_seq" = "yes")
  58 AM_CONDITIONAL(HAVE_SAMPLERATE, test "$have_samplerate" = "yes")
  59
  60 dnl Check for librt
  61 LIBRT=""
  62 AC_MSG_CHECKING(for librt)
  63 AC_ARG_WITH(librt,
  64   AS_HELP_STRING([--with-librt], [Use librt for monotonic clock (default = yes)]),
  65   [ have_librt="$withval" ], [ have_librt="yes" ])
  66 if test "$have_librt" = "yes"; then
  67   AC_CHECK_LIB([rt], [clock_gettime], [HAVE_LIBRT="yes"])
  68   if test "$HAVE_LIBRT" = "yes" ; then
  69     LIBRT="-lrt"
  70     AC_DEFINE([HAVE_LIBRT], 1, [Have librt])
  71     AC_DEFINE([HAVE_CLOCK_GETTIME], 1, [Have clock gettime])
  72   fi
  73 else
  74   AC_MSG_RESULT(no)
  75 fi
  76
  77 dnl Disable alsamixer
  78 CURSESINC=""
  79 CURSESLIB=""
  80 CURSES_CFLAGS=""
  81 alsamixer=
  82 if test "$have_mixer" = "yes"; then
  83 AC_ARG_ENABLE(alsamixer,
  84      AS_HELP_STRING([--disable-alsamixer], [Disable alsamixer compilation]),
  85      [case "${enableval}" in
  86        yes) alsamixer=true ;;
  87        no)  alsamixer=false ;;
  88        *) AC_MSG_ERROR(bad value ${enableval} for --enable-alsamixer) ;;
  89      esac],[alsamixer=true])
  90 fi
  91 AM_CONDITIONAL(ALSAMIXER, test x$alsamixer = xtrue)
  92
  93 dnl Disable alsaconf
  94 AC_ARG_ENABLE(alsaconf,
  95      AS_HELP_STRING([--disable-alsaconf], [Disable alsaconf packaging]),
  96      [case "${enableval}" in
  97        yes) alsaconf=true ;;
  98        no)  alsaconf=false ;;
  99        *) AC_MSG_ERROR(bad value ${enableval} for --enable-alsaconf) ;;
 100      esac],[alsaconf=true])
 101 AM_CONDITIONAL(ALSACONF, test x$alsaconf = xtrue)
 102
 103 dnl Disable alsaloop
 104 AC_ARG_ENABLE(alsaloop,
 105      AS_HELP_STRING([--disable-alsaloop], [Disable alsaloop packaging]),
 106      [case "${enableval}" in
 107        yes) alsaloop=true ;;
 108        no)  alsaloop=false ;;
 109        *) AC_MSG_ERROR(bad value ${enableval} for --enable-alsaloop) ;;
 110      esac],[alsaloop=true])
 111 AM_CONDITIONAL(ALSALOOP, test x$alsaloop = xtrue)
 112
 113 xmlto=""
 114 AC_ARG_ENABLE(xmlto,
 115  AS_HELP_STRING([--disable-xmlto], [Disable man page creation via xmlto]),
 116  xmlto="$enableval", xmlto="yes")
 117 if test "$xmlto" = "yes"; then
 118   AC_CHECK_PROG([xmlto], [xmlto], [yes])
 119 fi
 120 AM_CONDITIONAL(USE_XMLTO, test x"$xmlto" = xyes)
 121
 122 AC_ARG_WITH(
 123         [udev-rules-dir],
 124         AS_HELP_STRING([--with-udev-rules-dir=DIR],[Directory where to install udev rules to (default=auto)]),
 125         [udevrulesdir="$withval"],
 126         [udevdir=$($PKG_CONFIG udev --variable=udevdir)
 127         if test "x$udevdir" = "x"; then
 128             udevrulesdir="/lib/udev/rules.d"
 129         else
 130             udevrulesdir="$udevdir/rules.d"
 131         fi])
 132 AC_SUBST(udevrulesdir)
 133
 134 dnl Checks for header files.
 135 AC_HEADER_STDC
 136 if test x$alsamixer = xtrue; then
 137   AC_ARG_WITH(curses,
 138     AS_HELP_STRING([--with-curses=libname], [Specify the curses library to use (default=auto)]),
 139     curseslib="$withval",
 140     curseslib="auto")
 141   CURSESLIBDIR=""
 142   NCURSESLIBSUFFIX=""
 143   CURSES_NLS="no"
 144   if test "$curseslib" = "ncursesw" -o \( "$curseslib" = "auto" -a "$USE_NLS" = "yes" \); then
 145     dnl First try out pkg-config, then fall back to old config scripts.
 146     PKG_CHECK_MODULES([NCURSESW], [ncursesw], [
 147         CURSESINC="<ncurses.h>"
 148         CURSESLIB="${NCURSESW_LIBS}"
 149         CURSESLIBDIR=
 150         CURSES_CFLAGS="${NCURSESW_CFLAGS}"
 151         curseslib="ncursesw"
 152       ], [
 153         AC_CHECK_PROG([ncursesw5_config], [ncursesw5-config], [yes])
 154         if test "$ncursesw5_config" = "yes"; then
 155           CURSESINC="<ncurses.h>"
 156           CURSESLIB=`ncursesw5-config --libs`
 157           CURSESLIBDIR=`ncursesw5-config --libdir`
 158           CURSES_CFLAGS=`ncursesw5-config --cflags`
 159           curseslib="ncursesw"
 160         else
 161           AC_CHECK_LIB(ncursesw, initscr,
 162                      [ CURSESINC='<ncurses.h>'; CURSESLIB='-lncursesw'; curseslib="ncursesw"])
 163         fi
 164       ])
 165     if test -n "$CURSESINC"; then
 166       NCURSESLIBSUFFIX="w"
 167       CURSES_NLS="yes"
 168     fi
 169   fi
 170   if test "$curseslib" = "ncurses" -o "$curseslib" = "auto"; then
 171     dnl First try out pkg-config, then fall back to old config scripts.
 172     PKG_CHECK_MODULES([NCURSES], [ncurses], [
 173         CURSESINC="<ncurses.h>"
 174         CURSESLIB="${NCURSES_LIBS}"
 175         CURSESLIBDIR=
 176         CURSES_CFLAGS="${NCURSES_CFLAGS}"
 177         curseslib="ncurses"
 178       ], [
 179         AC_CHECK_PROG([ncurses5_config], [ncurses5-config], [yes])
 180         if test "$ncurses5_config" = "yes"; then
 181           CURSESINC="<ncurses.h>"
 182           CURSESLIB=`ncurses5-config --libs`
 183           CURSESLIBDIR=`ncurses5-config --libdir`
 184           CURSES_CFLAGS=`ncurses5-config --cflags`
 185           curseslib="ncurses"
 186         else
 187           AC_CHECK_LIB(ncurses, initscr,
 188                      [ CURSESINC='<ncurses.h>'; CURSESLIB='-lncurses'; curseslib="ncurses"])
 189         fi
 190       ])
 191   fi
 192   if test "$curseslib" = "curses" -o "$curseslib" = "auto"; then
 193     AC_CHECK_LIB(curses, initscr,
 194                  [ CURSESINC='<curses.h>'; CURSESLIB='-lcurses'; curseslib="curses"])
 195   fi
 196   if test -z "$CURSESINC"; then
 197      AC_MSG_ERROR(this packages requires a curses library)
 198   fi
 199
 200   AC_MSG_CHECKING([for curses library])
 201   AC_MSG_RESULT([$curseslib])
 202   AC_MSG_CHECKING([for curses header name])
 203   AC_MSG_RESULT([$CURSESINC])
 204   AC_MSG_CHECKING([for curses compiler flags])
 205   AC_MSG_RESULT([$CURSES_CFLAGS])
 206
 207   dnl CURSESLIBS might have the library path at the beginning.  If so, we cut it
 208   dnl off so that we can insert the other curses libraries before the ncurses
 209   dnl library but after the library path (which is later again prepended below).
 210   if test -n "$CURSESLIBDIR"; then
 211     if test "-L$CURSESLIBDIR " = "$(echo $CURSESLIB | cut -c-$((${#CURSESLIBDIR}+3)) )"; then
 212       CURSESLIB="$(echo $CURSESLIB | cut -c$((${#CURSESLIBDIR}+4))-)"
 213     fi
 214   fi
 215
 216   saved_CFLAGS="$CFLAGS"
 217   saved_LDFLAGS="$LDFLAGS"
 218   saved_LIBS="$LIBS"
 219   CFLAGS="$CFLAGS $CURSES_CFLAGS"
 220   if test -n "$CURSESLIBDIR"; then
 221     LDFLAGS="$LDFLAGS -L$CURSESLIBDIR"
 222   fi
 223   LIBS="$CURSESLIB $LIBS"
 224
 225   AC_TRY_LINK([#include <panel.h>], [set_escdelay(100);],[HAVE_CURSES_ESCDELAY="yes"])
 226   if test "$HAVE_CURSES_ESCDELAY" = "yes"; then
 227     AC_DEFINE([HAVE_CURSES_ESCDELAY], 1, [Have curses set_escdelay])
 228   fi
 229
 230   if test "$USE_NLS" = "yes"; then
 231     AC_MSG_CHECKING([for curses NLS support])
 232     dnl In theory, a single-byte curses works just fine in ISO 8859-* locales.
 233     dnl In practice, however, everybody uses UTF-8 nowadays, so we'd better
 234     dnl check for wide-character support.
 235     dnl For ncurses/ncursesw, CURSES_NLS was already set above.
 236     if test "$curseslib" = "curses"; then
 237       AC_TRY_LINK([
 238           #define _XOPEN_SOURCE 1
 239           #define _XOPEN_SOURCE_EXTENDED 1
 240           #include <curses.h>
 241         ], [
 242           cchar_t wc;
 243           setcchar(&wc, L"x", A_NORMAL, 0, 0);
 244         ],
 245         [CURSES_NLS="yes"])
 246     fi
 247     AC_MSG_RESULT([$CURSES_NLS])
 248     if test "$CURSES_NLS" = "yes"; then
 249       AC_DEFINE([ENABLE_NLS_IN_CURSES], [1],
 250                 [Define if curses-based programs can show translated messages.])
 251     fi
 252   fi
 253
 254   AC_CHECK_HEADERS([panel.h menu.h form.h], [],
 255                    [AC_MSG_ERROR([required curses helper header not found])])
 256   AC_CHECK_LIB([panel$NCURSESLIBSUFFIX], [new_panel],
 257                [CURSESLIB="-lpanel$NCURSESLIBSUFFIX $CURSESLIB"],
 258                [AC_MSG_ERROR([panel$NCURSESLIBSUFFIX library not found])])
 259   AC_CHECK_LIB([menu$NCURSESLIBSUFFIX], [new_menu],
 260                [CURSESLIB="-lmenu$NCURSESLIBSUFFIX $CURSESLIB"],
 261                [AC_MSG_ERROR([menu$NCURSESLIBSUFFIX library not found])])
 262   AC_CHECK_LIB([form$NCURSESLIBSUFFIX], [new_form],
 263                [CURSESLIB="-lform$NCURSESLIBSUFFIX $CURSESLIB"],
 264                [AC_MSG_ERROR([form$NCURSESLIBSUFFIX library not found])])
 265
 266   CFLAGS="$saved_CFLAGS"
 267   LDFLAGS="$saved_LDFLAGS"
 268   LIBS="$saved_LIBS"
 269
 270   if test -n "$CURSESLIBDIR"; then
 271     CURSESLIB="-L$CURSESLIBDIR $CURSESLIB"
 272   fi
 273
 274   AC_MSG_CHECKING([for curses linker flags])
 275   AC_MSG_RESULT([$CURSESLIB])
 276 fi
 277
 278 AC_SUBST(CURSESINC)
 279 AC_SUBST(CURSESLIB)
 280 AC_SUBST(CURSES_CFLAGS)
 281
 282 test "x$prefix" = xNONE && prefix=$ac_default_prefix
 283
 284 eval dir="$datadir"
 285 case "$dir" in
 286 /*) ;;
 287 *) dir="$prefix/share"
 288 esac
 289
 290 soundsdir="$dir/sounds/alsa"
 291 AC_DEFINE_UNQUOTED(SOUNDSDIR, "$soundsdir", [directory containing sample data])
 292
 293 mydatadir="$dir/alsa"
 294 AC_DEFINE_UNQUOTED(DATADIR, "$mydatadir", [directory containing alsa configuration])
 295 AC_SUBST(mydatadir)
 296
 297 AC_ARG_WITH(testsound,
 298   AS_HELP_STRING([--with-testsound=file], [give the path of test sound file for alsaconf]),
 299   TESTSOUND="$withval",
 300   TESTSOUND="$dir/test.wav")
 301 AC_SUBST(TESTSOUND)
 302
 303 AC_CONFIG_HEADERS(include/aconfig.h)
 304
 305 dnl Checks for typedefs, structures, and compiler characteristics.
 306 AC_C_CONST
 307 AC_C_INLINE
 308 AC_HEADER_TIME
 309
 310 dnl Checks for library functions.
 311 AC_PROG_GCC_TRADITIONAL
 312
 313 dnl Enable largefile support
 314 AC_SYS_LARGEFILE
 315
 316 SAVE_UTIL_VERSION
 317
 318 AC_SUBST(LIBRT)
 319
 320 dnl Check for systemd
 321 AC_ARG_WITH([systemdsystemunitdir],
 322         AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
 323         [], [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)])
 324 if test "x$with_systemdsystemunitdir" != xno; then
 325         AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
 326 fi
 327 AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != xno ])
 328
 329 AC_ARG_WITH([asound-state-dir],
 330         AS_HELP_STRING([--with-asound-state-dir=DIR], [Directory to place asound.state file in]),
 331         [ASOUND_STATE_DIR="$withval"],
 332         [ASOUND_STATE_DIR="/var/lib/alsa"])
 333 AC_SUBST(ASOUND_STATE_DIR)
 334
 335 AC_ARG_WITH([alsactl-lock-dir],
 336         AS_HELP_STRING([--with-alsactl-lock-dir=DIR], [Directory to place lock files in]),
 337         [ASOUND_LOCK_DIR="$withval"],
 338         [ASOUND_LOCK_DIR="/var/lock"])
 339 AC_SUBST(ASOUND_LOCK_DIR)
 340
 341 AC_ARG_WITH([alsactl-pidfile-dir],
 342         AS_HELP_STRING([--with-alsactl-pidfile-dir=DIR], [Directory to place alsactl.pid file in]),
 343         [ALSACTL_PIDFILE_DIR="$withval"],
 344         [ALSACTL_PIDFILE_DIR="/var/run"])
 345 AC_SUBST(ALSACTL_PIDFILE_DIR)
 346
 347 AC_ARG_WITH([alsactl-daemonswitch],
 348         AS_HELP_STRING([--with-alsactl-daemonswitch=FILE], [File to test for the daemon mode]),
 349         [ALSACTL_DAEMONSWITCH="$withval"],
 350         [ALSACTL_DAEMONSWITCH="/etc/alsa/state-daemon.conf"])
 351 AC_SUBST(ALSACTL_DAEMONSWITCH)
 352
 353 AC_OUTPUT(Makefile alsactl/Makefile alsactl/init/Makefile \
 354           alsamixer/Makefile amidi/Makefile amixer/Makefile \
 355           m4/Makefile po/Makefile.in \
 356           alsaconf/alsaconf alsaconf/Makefile \
 357           alsaconf/po/Makefile \
 358           alsaucm/Makefile \
 359           aplay/Makefile include/Makefile iecset/Makefile utils/Makefile \
 360           utils/alsa-utils.spec seq/Makefile seq/aconnect/Makefile \
 361           seq/aplaymidi/Makefile seq/aseqdump/Makefile seq/aseqnet/Makefile \
 362           speaker-test/Makefile speaker-test/samples/Makefile \
 363           alsaloop/Makefile)