AC_DEFUN(DC_DO_TCL, [ AC_MSG_CHECKING([path to tcl]) AC_ARG_WITH(tcl, AC_HELP_STRING([--with-tcl], [directory containing tcl configuration (tclConfig.sh)]), [], [ with_tcl="auto" ]) if test "${with_tcl}" = "auto"; then for dir in `echo "${PATH}" | sed 's@:@ @g'`; do if test -f "${dir}/../lib/tclConfig.sh"; then tclconfigsh="${dir}/../lib/tclConfig.sh" break fi if test -f "${dir}/../lib64/tclConfig.sh"; then tclconfigsh="${dir}/../lib64/tclConfig.sh" break fi done if test -z "${tclconfigsh}"; then AC_MSG_ERROR([Unable to find tclConfig.sh]) fi else tclconfigsh="${with_tcl}/tclConfig.sh" fi if test -f "${tclconfigsh}"; then source "${tclconfigsh}" CFLAGS="${CFLAGS} ${TCL_INCLUDE_SPEC} -I${TCL_SRC_DIR}/generic -I${TCL_SRC_DIR}/unix" CPPFLAGS="${CPPFLAGS} ${TCL_INCLUDE_SPEC} -I${TCL_SRC_DIR}/generic -I${TCL_SRC_DIR}/unix" LDFLAGS="${LDFLAGS}" LIBS="${LIBS} ${TCL_LIBS}" fi AC_SUBST(CFLAGS) AC_SUBST(CPPFLAGS) AC_SUBST(LDFLAGS) AC_SUBST(LIBS) AC_MSG_RESULT([$tclconfigsh]) ]) AC_DEFUN(DC_DO_STATIC_LINK_LIBCXX, [ AC_MSG_CHECKING([for how to statically link to libstdc++]) SAVELIBS="${LIBS}" staticlibcxx="" for trylink in "-Wl,-Bstatic -lstdc++ -Wl,-Bdynamic" "-Wl,-Bstatic -lCstd -lCrun -Wl,-Bdynamic" "-lstdc++" "-lCstd -lCrun"; do LIBS="${SAVELIBS} ${trylink}" AC_LINK_IFELSE(AC_LANG_PROGRAM([], []), [ staticlibcxx="${trylink}" break ]) done LIBS="${SAVELIBS} ${staticlibcxx}" AC_MSG_RESULT([${staticlibcxx}]) AC_SUBST(LIBS) ]) AC_DEFUN(DC_FIND_TCLKIT_LIBS, [ for proj in mk4tcl tcl tclvfs; do AC_MSG_CHECKING([for libraries required for ${proj}]) libdir="../../../${proj}/inst" libfiles="`find "${libdir}" -name '*.a' | tr "\n" ' '`" ARCHS="${ARCHS} ${libfiles}" AC_MSG_RESULT([${libfiles}]) if test "${libfiles}" != ""; then if test "${proj}" = "mk4tcl"; then AC_DEFINE(KIT_INCLUDES_MK4TCL, [1], [Specify this if you link against mkt4tcl]) DC_DO_STATIC_LINK_LIBCXX fi fi done AC_SUBST(ARCHS) ])