--- /dev/null
+--- /dev/null
++++ b/acinclude.m4
+@@ -0,0 +1,195 @@
++# Configure paths for ESD
++# Manish Singh 98-9-30
++# stolen back from Frank Belew
++# stolen from Manish Singh
++# Shamelessly stolen from Owen Taylor
++
++dnl AM_PATH_ESD([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
++dnl Test for ESD, and define ESD_CFLAGS and ESD_LIBS
++dnl
++AC_DEFUN(AM_PATH_ESD,
++[dnl
++dnl Get the cflags and libraries from the esd-config script
++dnl
++AC_ARG_WITH(esd-prefix,[ --with-esd-prefix=PFX Prefix where ESD is installed (optional)],
++ esd_prefix="$withval", esd_prefix="")
++AC_ARG_WITH(esd-exec-prefix,[ --with-esd-exec-prefix=PFX Exec prefix where ESD is installed (optional)],
++ esd_exec_prefix="$withval", esd_exec_prefix="")
++AC_ARG_ENABLE(esdtest, [ --disable-esdtest Do not try to compile and run a test ESD program],
++ , enable_esdtest=yes)
++
++ if test x$esd_exec_prefix != x ; then
++ esd_args="$esd_args --exec-prefix=$esd_exec_prefix"
++ if test x${ESD_CONFIG+set} != xset ; then
++ ESD_CONFIG=$esd_exec_prefix/bin/esd-config
++ fi
++ fi
++ if test x$esd_prefix != x ; then
++ esd_args="$esd_args --prefix=$esd_prefix"
++ if test x${ESD_CONFIG+set} != xset ; then
++ ESD_CONFIG=$esd_prefix/bin/esd-config
++ fi
++ fi
++
++ AC_PATH_PROG(ESD_CONFIG, esd-config, no)
++ min_esd_version=ifelse([$1], ,0.2.7,$1)
++ AC_MSG_CHECKING(for ESD - version >= $min_esd_version)
++ no_esd=""
++ if test "$ESD_CONFIG" = "no" ; then
++ no_esd=yes
++ else
++ AC_LANG_SAVE
++ AC_LANG_C
++ ESD_CFLAGS=`$ESD_CONFIG $esdconf_args --cflags`
++ ESD_LIBS=`$ESD_CONFIG $esdconf_args --libs`
++
++ esd_major_version=`$ESD_CONFIG $esd_args --version | \
++ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
++ esd_minor_version=`$ESD_CONFIG $esd_args --version | \
++ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
++ esd_micro_version=`$ESD_CONFIG $esd_config_args --version | \
++ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
++ if test "x$enable_esdtest" = "xyes" ; then
++ ac_save_CFLAGS="$CFLAGS"
++ ac_save_LIBS="$LIBS"
++ CFLAGS="$CFLAGS $ESD_CFLAGS"
++ LIBS="$LIBS $ESD_LIBS"
++dnl
++dnl Now check if the installed ESD is sufficiently new. (Also sanity
++dnl checks the results of esd-config to some extent
++dnl
++ rm -f conf.esdtest
++ AC_TRY_RUN([
++#include <stdio.h>
++#include <stdlib.h>
++#include <string.h>
++#include <esd.h>
++
++char*
++my_strdup (char *str)
++{
++ char *new_str;
++
++ if (str)
++ {
++ new_str = malloc ((strlen (str) + 1) * sizeof(char));
++ strcpy (new_str, str);
++ }
++ else
++ new_str = NULL;
++
++ return new_str;
++}
++
++int main ()
++{
++ int major, minor, micro;
++ char *tmp_version;
++
++ system ("touch conf.esdtest");
++
++ /* HP/UX 9 (%@#!) writes to sscanf strings */
++ tmp_version = my_strdup("$min_esd_version");
++ if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
++ printf("%s, bad version string\n", "$min_esd_version");
++ exit(1);
++ }
++
++ if (($esd_major_version > major) ||
++ (($esd_major_version == major) && ($esd_minor_version > minor)) ||
++ (($esd_major_version == major) && ($esd_minor_version == minor) && ($esd_micro_version >= micro)))
++ {
++ return 0;
++ }
++ else
++ {
++ printf("\n*** 'esd-config --version' returned %d.%d.%d, but the minimum version\n", $esd_major_version, $esd_minor_version, $esd_micro_version);
++ printf("*** of ESD required is %d.%d.%d. If esd-config is correct, then it is\n", major, minor, micro);
++ printf("*** best to upgrade to the required version.\n");
++ printf("*** If esd-config was wrong, set the environment variable ESD_CONFIG\n");
++ printf("*** to point to the correct copy of esd-config, and remove the file\n");
++ printf("*** config.cache before re-running configure\n");
++ return 1;
++ }
++}
++
++],, no_esd=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
++ CFLAGS="$ac_save_CFLAGS"
++ LIBS="$ac_save_LIBS"
++ AC_LANG_RESTORE
++ fi
++ fi
++ if test "x$no_esd" = x ; then
++ AC_MSG_RESULT(yes)
++ ifelse([$2], , :, [$2])
++ else
++ AC_MSG_RESULT(no)
++ if test "$ESD_CONFIG" = "no" ; then
++ echo "*** The esd-config script installed by ESD could not be found"
++ echo "*** If ESD was installed in PREFIX, make sure PREFIX/bin is in"
++ echo "*** your path, or set the ESD_CONFIG environment variable to the"
++ echo "*** full path to esd-config."
++ else
++ if test -f conf.esdtest ; then
++ :
++ else
++ echo "*** Could not run ESD test program, checking why..."
++ CFLAGS="$CFLAGS $ESD_CFLAGS"
++ LIBS="$LIBS $ESD_LIBS"
++ AC_LANG_SAVE
++ AC_LANG_C
++ AC_TRY_LINK([
++#include <stdio.h>
++#include <esd.h>
++], [ return 0; ],
++ [ echo "*** The test program compiled, but did not run. This usually means"
++ echo "*** that the run-time linker is not finding ESD or finding the wrong"
++ echo "*** version of ESD. If it is not finding ESD, you'll need to set your"
++ echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
++ echo "*** to the installed location Also, make sure you have run ldconfig if that"
++ echo "*** is required on your system"
++ echo "***"
++ echo "*** If you have an old version installed, it is best to remove it, although"
++ echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
++ [ echo "*** The test program failed to compile or link. See the file config.log for the"
++ echo "*** exact error that occured. This usually means ESD was incorrectly installed"
++ echo "*** or that you have moved ESD since it was installed. In the latter case, you"
++ echo "*** may want to edit the esd-config script: $ESD_CONFIG" ])
++ CFLAGS="$ac_save_CFLAGS"
++ LIBS="$ac_save_LIBS"
++ AC_LANG_RESTORE
++ fi
++ fi
++ ESD_CFLAGS=""
++ ESD_LIBS=""
++ ifelse([$3], , :, [$3])
++ fi
++ AC_SUBST(ESD_CFLAGS)
++ AC_SUBST(ESD_LIBS)
++ rm -f conf.esdtest
++])
++
++dnl AM_ESD_SUPPORTS_MULTIPLE_RECORD([ACTION-IF-SUPPORTS [, ACTION-IF-NOT-SUPPORTS]])
++dnl Test, whether esd supports multiple recording clients (version >=0.2.21)
++dnl
++AC_DEFUN(AM_ESD_SUPPORTS_MULTIPLE_RECORD,
++[dnl
++ AC_MSG_NOTICE([whether installed esd version supports multiple recording clients])
++ ac_save_ESD_CFLAGS="$ESD_CFLAGS"
++ ac_save_ESD_LIBS="$ESD_LIBS"
++ AM_PATH_ESD(0.2.21,
++ ifelse([$1], , [
++ AM_CONDITIONAL(ESD_SUPPORTS_MULTIPLE_RECORD, true)
++ AC_DEFINE(ESD_SUPPORTS_MULTIPLE_RECORD, 1,
++ [Define if you have esound with support of multiple recording clients.])],
++ [$1]),
++ ifelse([$2], , [AM_CONDITIONAL(ESD_SUPPORTS_MULTIPLE_RECORD, false)], [$2])
++ if test "x$ac_save_ESD_CFLAGS" != x ; then
++ ESD_CFLAGS="$ac_save_ESD_CFLAGS"
++ fi
++ if test "x$ac_save_ESD_LIBS" != x ; then
++ ESD_LIBS="$ac_save_ESD_LIBS"
++ fi
++ )
++])
++
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