dnl Process this file with autoconf to produce a configure script.
AC_INIT(alsamixer/alsamixer.c)
AC_PREFIX_DEFAULT(/usr)
AM_INIT_AUTOMAKE(alsa-utils, 1.0.2)

dnl Checks for programs.

dnl try to gues cross-compiler if not set
if test "x$target" != "x$host" -a -z "`echo $CC | grep -e '-gcc'`";
then
  AC_MSG_CHECKING(for cross-compiler)

  which ${program_prefix}gcc >/dev/null 2>&1 && CC=${program_prefix}gcc
  which ${target_cpu}-${target_os}-gcc >/dev/null 2>&1 \
  && CC=${target_cpu}-${target-os}-gcc
  which ${target_cpu}-${target_vendor}-${target_os}-gcc >/dev/null 2>&1 \
  && CC=${target_cpu}-${target_vendor}-${target_os}-gcc

  AC_MSG_RESULT($CC)
fi

AC_PROG_CC
dnl AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_LN_S
AM_PATH_ALSA(0.9.0)

AC_ARG_ENABLE(alsamixer,
     [  --disable-alsamixer     Disable alsamixer compilation],
     [case "${enableval}" in
       yes) alsamixer=true ;;
       no)  alsamixer=false ;;
       *) AC_MSG_ERROR(bad value ${enableval} for --enable-alsamixer) ;;
     esac],[alsamixer=true])
AM_CONDITIONAL(ALSAMIXER, test x$alsamixer = xtrue)

dnl Checks for header files.
AC_HEADER_STDC
if test x$alsamixer = xtrue; then
  AC_CHECK_LIB(ncurses, initscr, 
             [ CURSESINC='<ncurses.h>'; CURSESLIB='-lncurses'; ], [ 
	AC_CHECK_LIB(curses, initscr, 
        	     [ CURSESINC='<curses.h>'; CURSESLIB='-lcurses'; ],
                     AC_MSG_ERROR(this packages requires a curses library))
  ])
fi

AC_SUBST(CURSESINC)
AC_SUBST(CURSESLIB)

AC_ARG_WITH(testsound,
  [  --with-testsound=file        give the path of test sound file for alsaconf],
  TESTSOUND="$withval",
  TESTSOUND="/usr/share/sounds/alsa/test.wav")
AC_SUBST(TESTSOUND)

AM_CONFIG_HEADER(include/aconfig.h)

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_HEADER_TIME

dnl Checks for library functions.
AC_PROG_GCC_TRADITIONAL

SAVE_UTIL_VERSION

AC_OUTPUT(Makefile alsactl/Makefile alsamixer/Makefile amidi/Makefile amixer/Makefile \
	  alsaconf/alsaconf alsaconf/Makefile \
	  aplay/Makefile include/Makefile iecset/Makefile utils/Makefile \
	  utils/alsa-utils.spec seq/Makefile seq/aconnect/Makefile \
	  seq/aplaymidi/Makefile seq/aseqnet/Makefile)