dnl dnl GNOME_CHECK_GUILE (failflag) dnl dnl if failflag is "fail" then GNOME_CHECK_GUILE will abort if guile is not found. dnl AC_DEFUN([GNOME_CHECK_GUILE], [ dnl AC_MSG_WARN([Withval is: $withval]) guile_msg = 'Huh?' if test x$withval = xno ; then guile_msg = 'disabled' GUILE_LIBS= GUILE_INCS= AC_SUBST(GUILE_LIBS) AC_SUBST(GUILE_INCS) AM_CONDITIONAL(GUILE, /bin/false) else guile_msg="no" saved_ldflags="$LDFLAGS" saved_cppflags="$CPPFLAGS" LDFLAGS="$LDFLAGS $GNOME_LIBDIR" AC_CHECK_LIB(qthreads,qt_null,[ QTTHREADS_LIB="-lqthreads" ],[ AC_CHECK_LIB(qt, qt_null, QTTHREADS_LIB="-lqt") ],$LIBS) AC_SUBST(QTTHREADS_LIB) AC_CHECK_LIB(termcap,main,TERMCAP_LIB="-ltermcap") AC_CHECK_LIB(readline,main,READLINE_LIB="-lreadline",,$TERMCAP_LIB) AC_SUBST(TERMCAP_LIB) AC_SUBST(READLINE_LIB) if test "x$cross_compiling" = "xyes" ; then name_build_guile="$target_alias-guile-config" else name_build_guile="guile-config" fi AC_CHECK_PROG(BUILD_GUILE, $name_build_guile, yes, no) if test "x$BUILD_GUILE" = "xyes"; then AC_MSG_CHECKING(whether $name_build_guile works) if test x`$name_build_guile --version >/dev/null 2>&1 || \ echo no` = xno; then BUILD_GUILE=no fi AC_MSG_RESULT($BUILD_GUILE) else if test "x$cross_compiling" = "xyes" ; then name_build_guile="$target_alias-build-guile" else name_build_guile="build-guile" fi AC_CHECK_PROG(BUILD_GUILE, $name_build_guile, yes, no) if test "x$BUILD_GUILE" = "xyes"; then AC_MSG_CHECKING(whether $name_build_guile works) if test x`$name_build_guile --version >/dev/null 2>&1 || \ echo no` = xno; then BUILD_GUILE=no fi AC_MSG_RESULT($BUILD_GUILE) fi fi AC_CHECK_LIB(m, sin) if test "x$BUILD_GUILE" = "xyes"; then AC_MSG_CHECKING(for guile libraries) GUILE_LIBS="`$name_build_guile link`" AC_MSG_RESULT($GUILE_LIBS) AC_MSG_CHECKING(for guile headers) GUILE_INCS="`$name_build_guile compile`" AC_MSG_RESULT($GUILE_INCS) else GUILE_LIBS="$GNOME_LIBDIR" GUILE_INCS="$GNOME_INCLUDEDIR" AC_CHECK_LIB(rx, main, GUILE_LIBS="-lrx $GUILE_LIBS") AC_CHECK_LIB(qt, qt_null, GUILE_LIBS="-lqt $GUILE_LIBS") AC_CHECK_LIB(dl, dlopen, GUILE_LIBS="-ldl $GUILE_LIBS") AC_CHECK_LIB(nsl, t_accept, GUILE_LIBS="$GUILE_LIBS -lnsl") AC_CHECK_LIB(socket, socket, GUILE_LIBS="$GUILE_LIBS -lsocket") GUILE_LIBS="-lguile $GUILE_LIBS $QTTHREADS_LIB $READLINE_LIB $TERMCAP_LIB" fi AC_SUBST(GUILE_LIBS) AC_SUBST(GUILE_INCS) saved_LIBS="$LIBS" LIBS="$LIBS $GUILE_LIBS" CPPFLAGS="$saved_cppflags $GUILE_INCS" AC_MSG_CHECKING(whether guile works) AC_TRY_LINK([ #include #include ],[ gh_eval_str("(newline)"); scm_boot_guile(0,NULL,NULL,NULL); ],[ ac_cv_guile_found=yes AC_DEFINE(HAVE_GUILE) ],[ ac_cv_guile_found=no ]) AC_MSG_RESULT($ac_cv_guile_found) guile_msg=$ac_cv_guile_found if test x$ac_cv_guile_found = xno ; then if test x$1 = xfail ; then AC_MSG_ERROR(Can not find Guile on this system) else AC_MSG_WARN(Can not find Guile on this system) fi ac_cv_guile_found=no GUILE_LIBS= GUILE_INCS= fi LIBS="$saved_LIBS" LDFLAGS="$saved_ldflags" CPPFLAGS="$saved_cppflags" AC_SUBST(GUILE_LIBS) AM_CONDITIONAL(GUILE, test x$ac_cv_guile_found = xyes) fi ])