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dnl Process this file with autoconf to produce a configure script.
AC_INIT(Xsynth-DSSI, 0.9.0, musound-at-jps-dot-net)
AC_CONFIG_SRCDIR(src/xsynth-dssi.c)
AM_INIT_AUTOMAKE
AM_CONFIG_HEADER(config.h)
AC_ISC_POSIX
AC_PROG_CC
AM_PROG_CC_STDC
AC_HEADER_STDC
AC_ENABLE_STATIC(no)
AC_ENABLE_SHARED(yes)
AC_LIBTOOL_DLOPEN
dnl AC_DISABLE_STATIC
AC_PROG_LIBTOOL
AC_C_BIGENDIAN
dnl Check for GTK+
AC_ARG_WITH(gtk2, AC_HELP_STRING([--with-gtk2], [use GTK+ 2.0 default=yes]),
[ if test $withval = "yes"; then try_gtk2=yes ;
else try_gtk2=no ; fi ], try_gtk2=yes)
with_gtk=no
dnl First look for GTK+ 2.x, unless '--without-gtk2' was specified.
if test "x${try_gtk2}" = 'xyes'; then
AM_PATH_GTK_2_0(2.0.0, with_gtk='yes (version 2.0)', with_gtk=no)
fi
dnl No GTK+ 2.x found, look for GTK+ 1.2 instead
if test "x${with_gtk}" = 'xno'; then
AM_PATH_GTK(1.2.0, with_gtk='yes (version 1.2)', AC_MSG_WARN([GUI will not be built because no version of GTK+ was found]))
fi
AM_CONDITIONAL(BUILD_GUI, test "x${with_gtk}" != 'xno')
echo "GTK support: $with_gtk"
dnl Require DSSI and liblo
PKG_CHECK_MODULES(MODULE, dssi >= 0.9 liblo >= 0.12)
dnl Use lotsa flags if we have gcc.
dnl !FIX! the '-finline-limit=5000' is apparently a problem for gcc 2.9x?
CFLAGS="$CFLAGS $MODULE_CFLAGS"
LDFLAGS="$LDFLAGS $MODULE_LIBS"
changequote(,)dnl
if test "x$GCC" = "xyes"; then
case " $CFLAGS " in
*[\ \ ]-Wall[\ \ ]*) ;;
*) CFLAGS="$CFLAGS -Wall" ;;
esac
case " $CFLAGS " in
*[\ \ ]-O[1-9][\ \ ]*) ;;
*) CFLAGS="$CFLAGS -O2" ;;
esac
case " $CFLAGS " in
*[\ \ ]-ffast-math[\ \ ]*) ;;
*) CFLAGS="$CFLAGS -fomit-frame-pointer -funroll-loops -finline-functions -ffast-math -finline-limit=5000 -Winline" ;;
esac
fi
changequote([,])dnl
AC_OUTPUT([
Makefile
src/Makefile
])
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