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[xemacs-hg @ 2006-03-27 17:40:45 by james] Add support for sound using the ALSA library. See xemacs-patches message with ID <m3slp77hui.fsf@jerrypc.cs.usu.edu>.
author james
date Mon, 27 Mar 2006 17:40:59 +0000
parents d674024a8674
children ad7894a4ab41
comparison
equal deleted inserted replaced
3307:d81b1754aab1 3308:34cfe24248f6
1088 1088
1089 Sound options 1089 Sound options
1090 ------------- 1090 -------------
1091 1091
1092 --with-sound=TYPE Compile with sound support. Valid types are 1092 --with-sound=TYPE Compile with sound support. Valid types are
1093 `native', `nas' and `esd'. Prefix a type with 'no' 1093 `native', `alsa', `nas' and `esd'. Prefix a type
1094 to disable. The first type can be `none' or `all'. 1094 with 'no' to disable. The first type can be `none'
1095 `none' means `nonative,nonas,noesd'. `all' means 1095 or `all'. `none' means
1096 `native,nas,esd'. Later options override earlier 1096 `nonative,noalsa,nonas,noesd'. `all' means
1097 ones for the same TYPE. The default is to autodetect 1097 `native,alsa,nas,esd'. Later options override
1098 all sound support except for ESD which defaults to 1098 earlier ones for the same TYPE. The default is to
1099 off. 1099 autodetect all sound support except for ESD which
1100 defaults to off.
1100 --with-native-sound-lib Path to sound library (for systems with name 1101 --with-native-sound-lib Path to sound library (for systems with name
1101 conflicts). 1102 conflicts).
1102 1103
1103 Internationalization options 1104 Internationalization options
1104 ---------------------------- 1105 ----------------------------
2924 2925
2925 fi; 2926 fi;
2926 2927
2927 _sound_notfirst="" 2928 _sound_notfirst=""
2928 _sound_native_default="" 2929 _sound_native_default=""
2930 _sound_alsa_default=""
2929 _sound_nas_default="" 2931 _sound_nas_default=""
2930 _sound_esd_default=no 2932 _sound_esd_default=no
2931 _sound_types="native nas esd" 2933 _sound_types="native alsa nas esd"
2932 _sound_default="native,nas,noesd" 2934 _sound_default="native,alsa,nas,noesd"
2933 2935
2934 # If --with-sound or --without-sound were given then copy the value to the 2936 # If --with-sound or --without-sound were given then copy the value to the
2935 # equivalent enable_sound variable. 2937 # equivalent enable_sound variable.
2936 if test "${with_sound+set}" = set; then 2938 if test "${with_sound+set}" = set; then
2937 enable_sound="$with_sound" 2939 enable_sound="$with_sound"
34966 34968
34967 fi 34969 fi
34968 34970
34969 34971
34970 34972
34971
34972 { echo "$as_me:$LINENO: checking for sound support..." >&5 34973 { echo "$as_me:$LINENO: checking for sound support..." >&5
34973 echo "$as_me: checking for sound support..." >&6;} 34974 echo "$as_me: checking for sound support..." >&6;}
34975
34974 test -n "$with_native_sound_lib" && enable_sound_native=yes 34976 test -n "$with_native_sound_lib" && enable_sound_native=yes
34975 34977
34976 if test "$enable_sound_native" != "no"; then 34978 if test "$enable_sound_native" != "no"; then
34977 if test -n "$with_native_sound_lib"; then 34979 if test -n "$with_native_sound_lib"; then
34978 if test "${ac_cv_header_multimedia_audio_device_h+set}" = set; then 34980 if test "${ac_cv_header_multimedia_audio_device_h+set}" = set; then
35579 _ACEOF 35581 _ACEOF
35580 35582
35581 test -n "$with_native_sound_lib" && LIBS="$with_native_sound_lib $LIBS" && if test "$verbose" = "yes"; then echo " Prepending \"$with_native_sound_lib\" to \$LIBS"; fi 35583 test -n "$with_native_sound_lib" && LIBS="$with_native_sound_lib $LIBS" && if test "$verbose" = "yes"; then echo " Prepending \"$with_native_sound_lib\" to \$LIBS"; fi
35582 fi 35584 fi
35583 35585
35586 if test "$enable_sound_alsa" != "no"; then
35587 if test "${ac_cv_header_alsa_pcm_h+set}" = set; then
35588 echo "$as_me:$LINENO: checking for alsa/pcm.h" >&5
35589 echo $ECHO_N "checking for alsa/pcm.h... $ECHO_C" >&6
35590 if test "${ac_cv_header_alsa_pcm_h+set}" = set; then
35591 echo $ECHO_N "(cached) $ECHO_C" >&6
35592 fi
35593 echo "$as_me:$LINENO: result: $ac_cv_header_alsa_pcm_h" >&5
35594 echo "${ECHO_T}$ac_cv_header_alsa_pcm_h" >&6
35595 else
35596 # Is the header compilable?
35597 echo "$as_me:$LINENO: checking alsa/pcm.h usability" >&5
35598 echo $ECHO_N "checking alsa/pcm.h usability... $ECHO_C" >&6
35599 cat >conftest.$ac_ext <<_ACEOF
35600 /* confdefs.h. */
35601 _ACEOF
35602 cat confdefs.h >>conftest.$ac_ext
35603 cat >>conftest.$ac_ext <<_ACEOF
35604 /* end confdefs.h. */
35605 $ac_includes_default
35606 #include <alsa/pcm.h>
35607 _ACEOF
35608 rm -f conftest.$ac_objext
35609 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
35610 (eval $ac_compile) 2>conftest.er1
35611 ac_status=$?
35612 grep -v '^ *+' conftest.er1 >conftest.err
35613 rm -f conftest.er1
35614 cat conftest.err >&5
35615 echo "$as_me:$LINENO: \$? = $ac_status" >&5
35616 (exit $ac_status); } &&
35617 { ac_try='test -z "$ac_c_werror_flag"
35618 || test ! -s conftest.err'
35619 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
35620 (eval $ac_try) 2>&5
35621 ac_status=$?
35622 echo "$as_me:$LINENO: \$? = $ac_status" >&5
35623 (exit $ac_status); }; } &&
35624 { ac_try='test -s conftest.$ac_objext'
35625 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
35626 (eval $ac_try) 2>&5
35627 ac_status=$?
35628 echo "$as_me:$LINENO: \$? = $ac_status" >&5
35629 (exit $ac_status); }; }; then
35630 ac_header_compiler=yes
35631 else
35632 echo "$as_me: failed program was:" >&5
35633 sed 's/^/| /' conftest.$ac_ext >&5
35634
35635 ac_header_compiler=no
35636 fi
35637 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
35638 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
35639 echo "${ECHO_T}$ac_header_compiler" >&6
35640
35641 # Is the header present?
35642 echo "$as_me:$LINENO: checking alsa/pcm.h presence" >&5
35643 echo $ECHO_N "checking alsa/pcm.h presence... $ECHO_C" >&6
35644 cat >conftest.$ac_ext <<_ACEOF
35645 /* confdefs.h. */
35646 _ACEOF
35647 cat confdefs.h >>conftest.$ac_ext
35648 cat >>conftest.$ac_ext <<_ACEOF
35649 /* end confdefs.h. */
35650 #include <alsa/pcm.h>
35651 _ACEOF
35652 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
35653 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
35654 ac_status=$?
35655 grep -v '^ *+' conftest.er1 >conftest.err
35656 rm -f conftest.er1
35657 cat conftest.err >&5
35658 echo "$as_me:$LINENO: \$? = $ac_status" >&5
35659 (exit $ac_status); } >/dev/null; then
35660 if test -s conftest.err; then
35661 ac_cpp_err=$ac_c_preproc_warn_flag
35662 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
35663 else
35664 ac_cpp_err=
35665 fi
35666 else
35667 ac_cpp_err=yes
35668 fi
35669 if test -z "$ac_cpp_err"; then
35670 ac_header_preproc=yes
35671 else
35672 echo "$as_me: failed program was:" >&5
35673 sed 's/^/| /' conftest.$ac_ext >&5
35674
35675 ac_header_preproc=no
35676 fi
35677 rm -f conftest.err conftest.$ac_ext
35678 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
35679 echo "${ECHO_T}$ac_header_preproc" >&6
35680
35681 # So? What about this header?
35682 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
35683 yes:no: )
35684 { echo "$as_me:$LINENO: WARNING: alsa/pcm.h: accepted by the compiler, rejected by the preprocessor!" >&5
35685 echo "$as_me: WARNING: alsa/pcm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
35686 { echo "$as_me:$LINENO: WARNING: alsa/pcm.h: proceeding with the compiler's result" >&5
35687 echo "$as_me: WARNING: alsa/pcm.h: proceeding with the compiler's result" >&2;}
35688 ac_header_preproc=yes
35689 ;;
35690 no:yes:* )
35691 { echo "$as_me:$LINENO: WARNING: alsa/pcm.h: present but cannot be compiled" >&5
35692 echo "$as_me: WARNING: alsa/pcm.h: present but cannot be compiled" >&2;}
35693 { echo "$as_me:$LINENO: WARNING: alsa/pcm.h: check for missing prerequisite headers?" >&5
35694 echo "$as_me: WARNING: alsa/pcm.h: check for missing prerequisite headers?" >&2;}
35695 { echo "$as_me:$LINENO: WARNING: alsa/pcm.h: see the Autoconf documentation" >&5
35696 echo "$as_me: WARNING: alsa/pcm.h: see the Autoconf documentation" >&2;}
35697 { echo "$as_me:$LINENO: WARNING: alsa/pcm.h: section \"Present But Cannot Be Compiled\"" >&5
35698 echo "$as_me: WARNING: alsa/pcm.h: section \"Present But Cannot Be Compiled\"" >&2;}
35699 { echo "$as_me:$LINENO: WARNING: alsa/pcm.h: proceeding with the preprocessor's result" >&5
35700 echo "$as_me: WARNING: alsa/pcm.h: proceeding with the preprocessor's result" >&2;}
35701 { echo "$as_me:$LINENO: WARNING: alsa/pcm.h: in the future, the compiler will take precedence" >&5
35702 echo "$as_me: WARNING: alsa/pcm.h: in the future, the compiler will take precedence" >&2;}
35703 (
35704 cat <<\_ASBOX
35705 ## ------------------------------------- ##
35706 ## Report this to xemacs-beta@xemacs.org ##
35707 ## ------------------------------------- ##
35708 _ASBOX
35709 ) |
35710 sed "s/^/$as_me: WARNING: /" >&2
35711 ;;
35712 esac
35713 echo "$as_me:$LINENO: checking for alsa/pcm.h" >&5
35714 echo $ECHO_N "checking for alsa/pcm.h... $ECHO_C" >&6
35715 if test "${ac_cv_header_alsa_pcm_h+set}" = set; then
35716 echo $ECHO_N "(cached) $ECHO_C" >&6
35717 else
35718 ac_cv_header_alsa_pcm_h=$ac_header_preproc
35719 fi
35720 echo "$as_me:$LINENO: result: $ac_cv_header_alsa_pcm_h" >&5
35721 echo "${ECHO_T}$ac_cv_header_alsa_pcm_h" >&6
35722
35723 fi
35724 if test $ac_cv_header_alsa_pcm_h = yes; then
35725
35726 echo "$as_me:$LINENO: checking for snd_pcm_open in -lasound" >&5
35727 echo $ECHO_N "checking for snd_pcm_open in -lasound... $ECHO_C" >&6
35728 if test "${ac_cv_lib_asound_snd_pcm_open+set}" = set; then
35729 echo $ECHO_N "(cached) $ECHO_C" >&6
35730 else
35731 ac_check_lib_save_LIBS=$LIBS
35732 LIBS="-lasound $LIBS"
35733 cat >conftest.$ac_ext <<_ACEOF
35734 /* confdefs.h. */
35735 _ACEOF
35736 cat confdefs.h >>conftest.$ac_ext
35737 cat >>conftest.$ac_ext <<_ACEOF
35738 /* end confdefs.h. */
35739
35740 /* Override any gcc2 internal prototype to avoid an error. */
35741 #ifdef __cplusplus
35742 extern "C"
35743 #endif
35744 /* We use char because int might match the return type of a gcc2
35745 builtin and then its argument prototype would still apply. */
35746 char snd_pcm_open ();
35747 int
35748 main ()
35749 {
35750 snd_pcm_open ();
35751 ;
35752 return 0;
35753 }
35754 _ACEOF
35755 rm -f conftest.$ac_objext conftest$ac_exeext
35756 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
35757 (eval $ac_link) 2>conftest.er1
35758 ac_status=$?
35759 grep -v '^ *+' conftest.er1 >conftest.err
35760 rm -f conftest.er1
35761 cat conftest.err >&5
35762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
35763 (exit $ac_status); } &&
35764 { ac_try='test -z "$ac_c_werror_flag"
35765 || test ! -s conftest.err'
35766 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
35767 (eval $ac_try) 2>&5
35768 ac_status=$?
35769 echo "$as_me:$LINENO: \$? = $ac_status" >&5
35770 (exit $ac_status); }; } &&
35771 { ac_try='test -s conftest$ac_exeext'
35772 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
35773 (eval $ac_try) 2>&5
35774 ac_status=$?
35775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
35776 (exit $ac_status); }; }; then
35777 ac_cv_lib_asound_snd_pcm_open=yes
35778 else
35779 echo "$as_me: failed program was:" >&5
35780 sed 's/^/| /' conftest.$ac_ext >&5
35781
35782 ac_cv_lib_asound_snd_pcm_open=no
35783 fi
35784 rm -f conftest.err conftest.$ac_objext \
35785 conftest$ac_exeext conftest.$ac_ext
35786 LIBS=$ac_check_lib_save_LIBS
35787 fi
35788 echo "$as_me:$LINENO: result: $ac_cv_lib_asound_snd_pcm_open" >&5
35789 echo "${ECHO_T}$ac_cv_lib_asound_snd_pcm_open" >&6
35790 if test $ac_cv_lib_asound_snd_pcm_open = yes; then
35791 have_alsa_sound=yes
35792 fi
35793
35794 fi
35795
35796
35797 if test "$have_alsa_sound" = "yes"; then
35798 enable_sound_alsa=yes
35799 cat >>confdefs.h <<\_ACEOF
35800 #define HAVE_ALSA_SOUND 1
35801 _ACEOF
35802
35803 extra_objs="$extra_objs alsaplay.o" && if test "$verbose" = "yes"; then
35804 echo " xemacs will be linked with \"alsaplay.o\""
35805 fi
35806 LIBS="-lasound $LIBS" && if test "$verbose" = "yes"; then echo " Prepending \"-lasound\" to \$LIBS"; fi
35807 else
35808 test "$enable_sound_alsa" = "yes" && \
35809 { echo "Error:" "Required ALSA sound support cannot be provided." >&2; exit 1; }
35810 enable_sound_alsa=no
35811 fi
35812 fi
35813
35584 if test "$enable_sound_nas" != "no"; then 35814 if test "$enable_sound_nas" != "no"; then
35585 if test "${ac_cv_header_audio_audiolib_h+set}" = set; then 35815 if test "${ac_cv_header_audio_audiolib_h+set}" = set; then
35586 echo "$as_me:$LINENO: checking for audio/audiolib.h" >&5 35816 echo "$as_me:$LINENO: checking for audio/audiolib.h" >&5
35587 echo $ECHO_N "checking for audio/audiolib.h... $ECHO_C" >&6 35817 echo $ECHO_N "checking for audio/audiolib.h... $ECHO_C" >&6
35588 if test "${ac_cv_header_audio_audiolib_h+set}" = set; then 35818 if test "${ac_cv_header_audio_audiolib_h+set}" = set; then
39399 test "$with_xface" = yes && echo " Compiling in support for X-Face message headers." 39629 test "$with_xface" = yes && echo " Compiling in support for X-Face message headers."
39400 39630
39401 echo " 39631 echo "
39402 Sound:" 39632 Sound:"
39403 test "$enable_sound_native" = yes && echo " Compiling in support for sound (native)." 39633 test "$enable_sound_native" = yes && echo " Compiling in support for sound (native)."
39634 test "$enable_sound_alsa" = yes && echo " Compiling in support for ALSA (Advanced Linux Sound Architecture)."
39404 test "$enable_sound_nas" = yes && echo " Compiling in support for NAS (network audio system)." 39635 test "$enable_sound_nas" = yes && echo " Compiling in support for NAS (network audio system)."
39405 test "$old_nas" = yes && echo " - NAS library lacks error trapping; will play synchronously." 39636 test "$old_nas" = yes && echo " - NAS library lacks error trapping; will play synchronously."
39406 test "$enable_sound_esd" = yes && echo " Compiling in support for ESD (Enlightened Sound Daemon)." 39637 test "$enable_sound_esd" = yes && echo " Compiling in support for ESD (Enlightened Sound Daemon)."
39407 39638
39408 echo " 39639 echo "