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AC_INIT(vamp-plugin-sdk, 2.0, cannam@all-day-breakfast.com)
AC_CONFIG_SRCDIR(vamp/vamp.h)
AC_PROG_CXX
AC_HEADER_STDC
AC_C_BIGENDIAN
if pkg-config --modversion vamp-sdk >/dev/null 2>&1; then
echo "WARNING: A version of the Vamp plugin SDK is already installed."
echo " Expect worries and sorrows if you install a new version"
echo " without removing the old one first. (Continuing)"
fi
AC_SEARCH_LIBS([dlopen],[dl])
TARGETS="plugins"
dnl to start with, example plug-ins. Next bit will build a list
dnl of other things like static and dynamic SDKs
dnl See if the user wants to build static SDK
AC_ARG_ENABLE(static, [AS_HELP_STRING([--enable-static],
[enable building of static linked vamp SDK [default=no]])],
SSDK_ARGUMENT=$enableval,
SSDK_ARGUMENT="no")
if test "x$SSDK_ARGUMENT" = "xyes" ; then
TARGETS="$TARGETS sdkstatic"
fi
dnl See if the user wants to build shared SDK
AC_ARG_ENABLE(shared, [AS_HELP_STRING([--enable-shared],
[enable building of dynamic linked vamp SDK [default=yes]])],
DSDK_ARGUMENT=$enableval,
DSDK_ARGUMENT="yes")
if test "x$DSDK_ARGUMENT" = "xyes" ; then
TARGETS="$TARGETS sdk"
fi
dnl See if the user wants to build static SDK
AC_ARG_ENABLE(static-sdk, [AS_HELP_STRING([--enable-static-sdk],
[enable building of static linked vamp SDK [default=no]])],
SSDK_ARGUMENT=$enableval,
SSDK_ARGUMENT="no")
if test "x$SSDK_ARGUMENT" = "xyes" ; then
TARGETS="$TARGETS sdkstatic"
fi
dnl See if the user wants to build programs
AC_ARG_ENABLE(programs, [AS_HELP_STRING([--enable-programs],
[enable building of example host and RDF generator [default=yes]])],
PROGS_ARGUMENT=$enableval,
PROGS_ARGUMENT="yes")
dnl if the user wants progs, then we need to check for libsndfile
if test "x$PROGS_ARGUMENT" = "xyes" ; then
PKG_CHECK_MODULES([SNDFILE],[sndfile],
have_sndfile="yes", have_sndfile="no")
if test "x$have_sndfile" = "xyes" ; then
dnl all good, build everything (test depends on host)
TARGETS="$TARGETS host rdfgen test"
else
dnl no libsndfile - can't build host!
AC_MSG_ERROR([libsndfile not found - cannot build example Vamp host!])
fi
fi
AC_SUBST(SNDFILE_CFLAGS)
AC_SUBST(SNDFILE_LIBS)
AC_SUBST(TARGETS)
changequote(,)dnl
if test "x$GCC" = "xyes"; then
case " $CXXFLAGS " in
*[\ \ ]-fPIC\ -Wall[\ \ ]*) ;;
*) CXXFLAGS="$CXXFLAGS -fPIC -Wall" ;;
esac
fi
changequote([,])dnl
AC_OUTPUT([Makefile])
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