mirror of
https://github.com/alsa-project/alsa-tools.git
synced 2025-10-29 05:40:25 -04:00
52 lines
1.5 KiB
Text
52 lines
1.5 KiB
Text
AC_INIT(cspctl.c)
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AM_INIT_AUTOMAKE(cspctl, 0.2.0)
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AC_PROG_CC
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AC_PROG_INSTALL
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AC_HEADER_STDC
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AM_PATH_ALSA(1.0.0)
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dnl kernel header files
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AC_MSG_CHECKING(for kernel header files)
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AC_ARG_WITH(kernel,
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[ --with-kernel=ver specify kernel version (for example 2.5.5-pre1)],
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[kerneldir="$withval"], [kerneldir=""])
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if test "$kerneldir" != "" -a -r "/lib/modules/$kerneldir/build/include/sound"; then
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kerneldir="/lib/modules/$kerneldir/build/include"
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AC_MSG_RESULT($kerneldir)
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else
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if test -z "$kerneldir"; then
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AC_MSG_RESULT("not specified")
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else
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AC_MSG_RESULT("directory /lib/modules/$kerneldir/build/include/sound not found")
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fi
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kerneldir=""
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fi
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dnl path for sound/asound.h
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AC_MSG_CHECKING(for directory with ALSA kernel headers)
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AC_ARG_WITH(soundbase,
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[ --with-soundbase=dir specify base directory with kernel sound headers (optional)],
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[soundbasedir="$withval"], [soundbasedir="$kerneldir"])
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if test "$soundbasedir" != "" -a -r "$soundbasedir/sound" ; then
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ALSA_CFLAGS="$ALSA_CFLAGS -I$soundbasedir"
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CFLAGS="$CFLAGS -I$soundbasedir"
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AC_MSG_RESULT($ALSA_CFLAGS)
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else
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if test "x$prefix" != xNONE; then
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aprefix=$prefix
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else
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aprefix=$ac_default_prefix
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fi
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if test -z "$soundbasedir" -a -r "$aprefix/include/sound"; then
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ALSA_CFLAGS="$ALSA_CFLAGS -I$aprefix/include"
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CFLAGS="$CFLAGS -I$aprefix/include"
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AC_MSG_RESULT($ALSA_CFLAGS)
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else
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AC_MSG_RESULT("not specified - using C compilator defaults")
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fi
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fi
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CFLAGS="$CFLAGS $ALSA_CFLAGS"
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LDFLAGS="$LDFLAGS $ALSA_LIBS"
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AC_OUTPUT(Makefile)
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