])

AC_DEFUN(DC_FIND_TCLKIT_LIBS, [
	DC_SETUP_TCL_PLAT_DEFS

	dnl We will need this for the Tcl project, which we will always have
	DC_CHECK_FOR_WHOLE_ARCHIVE

	echo '/* Dynamically generated. */' > kitInit-libs.h
	libs_init_funcs=""

	for projdir in ../../../*/; do
		proj="`basename "${projdir}"`"

		if test "${proj}" = "build"; then
			continue
		fi

		if test "${proj}" = "kitsh"; then
			continue
		fi

		projlibdir="../../../${proj}/inst"

		if test -d "${projlibdir}"; then
			true
		else
			continue
		fi

		AC_MSG_CHECKING([for libraries required for ${proj}])

		projlibfiles="`find "${projlibdir}" -name '*.a' 2>/dev/null | tr "\n" ' '`"
		projlibfilesnostub="`find "${projlibdir}" -name '*.a' 2>/dev/null | grep -v 'stub' | tr "\n" ' '`"

		AC_MSG_RESULT([${projlibfilesnostub}])

		hide_symbols="1"
		initialize="1"

		if test "${proj}" = "tcl"; then
			DC_TEST_WHOLE_ARCHIVE_SHARED_LIB([$ARCHS $projlibfilesnostub], [
				projlibfiles="${projlibfilesnostub}"
			], [
				DC_TEST_WHOLE_ARCHIVE_SHARED_LIB([$ARCHS $projlibfiles], [
					projlibfiles="${projlibfiles}"
				])
			])

			hide_symbols="0"
			initialize="0"
		fi

		if test "${proj}" = "mk4tcl"; then
			if test -n "${projlibfiles}"; then
				AC_DEFINE(KIT_INCLUDES_MK4TCL, [1], [Specify this if you link against mkt4tcl])

				kc_cv_feature_kit_includes_mk4tcl='1'

				DC_DO_STATIC_LINK_LIBCXX
			fi

			initialize="0"
		fi

		if test "${proj}" = "tk"; then
			if test "${projlibfilesnostub}" != ""; then
				DC_DO_TK
				AC_DEFINE(KIT_INCLUDES_TK, [1], [Specify this if we link statically to Tk])
				if test -n "${TK_VERSION}"; then

					DC_TEST_WHOLE_ARCHIVE_SHARED_LIB([$ARCHS $projlibfiles], [
						projlibfiles="${projlibfiles}"
					])
				])

				hide_symbols="0"
			fi

			initialize="0"
		fi

		if test "${proj}" = "thread"; then
			initialize="0"
		fi

		if test "${proj}" = "tclvfs"; then
			initialize="0"
		fi

		if test "${hide_symbols}" = "1"; then
			STRIPLIBS="${STRIPLIBS} ${projlibfiles}"
		fi

		dnl Do not explicitly link to Zlib, that will happen elsewhere
		if test "${proj}" = "zlib"; then
			continue
		fi

		if test "${initialize}" = "1"; then
			if test -n "${projlibfilesnostub}"; then
				projucase="`echo ${proj} | dd conv=ucase 2>/dev/null`"
				projtcase="`echo ${projucase} | cut -c 1``echo ${proj} | cut -c 2-`"
				lib_init_func="${projtcase}_Init"

				echo "#define KIT_INCLUDES_${projucase}" >> kitInit-libs.h
				echo "Tcl_AppInitProc ${lib_init_func};" >> kitInit-libs.h

				libs_init_funcs="${libs_init_funcs} ${lib_init_func}"
			fi
		fi

		ARCHS="${ARCHS} ${projlibfiles}"
	done

	echo '' >> kitInit-libs.h
	echo 'static void _Tclkit_GenericLib_Init(void) {' >> kitInit-libs.h
	for lib_init_func in ${libs_init_funcs}; do
		proj="`echo ${lib_init_func} | sed 's@_Init$$@@@' | dd conv=lcase 2>/dev/null`"
		echo "	Tcl_StaticPackage(0, \"${proj}\", ${lib_init_func}, NULL);" >> kitInit-libs.h
	done
	echo '	return;' >> kitInit-libs.h
	echo '}' >> kitInit-libs.h

	AC_SUBST(ARCHS)
	AC_SUBST(STRIPLIBS)
])

AC_DEFUN(DC_SETUP_TCL_PLAT_DEFS, [
	AC_CANONICAL_BUILD
	AC_CANONICAL_HOST