if test "$needs_ncurses" = no; then CURSESCPPFLAGS= LDCURSESLIB= CURSESDEP= else # # Check for ncurses. # have_ncurses=no HAVE_NCURSES_CURSES_H=no EXTRA_NCURSES_INCLUDE= EXTRA_NCURSES_LIBDIR= if test "$with_system_ncurses" = yes; then if test "x$with_ncurses_libdir" != x; then EXTRA_NCURSES_LIBDIR="-L$with_ncurses_libdir" fi if test "x$with_ncurses_include" != x; then EXTRA_NCURSES_INCLUDE="-I$with_ncurses_include" fi fi OLD_LDFLAGS=$LDFLAGS OLD_CPP=$CPP OLD_LIBS=$LIBS LDFLAGS="$LDFLAGS $EXTRA_NCURSES_LIBDIR" CPP="$CPP $EXTRA_NCURSES_INCLUDE" CURSESCPPFLAGS= if test "$try_ncurses" = yes; then AC_CHECK_LIB(ncurses, wresize, have_ncurses=yes, have_ncurses=no) if test "${have_ncurses}" = "yes" ; then AC_DEFINE(HAVE_NCURSES) if ( AC_CHECK_HEADERS(ncurses/curses.h, HAVE_NCURSES_CURSES_H=yes, HAVE_NCURSES_CURSES_H=no) test $HAVE_NCURSES_CURSES_H = yes && exit 0 exit 1 ) then HAVE_NCURSES_CURSES_H=yes else HAVE_NCURSES_CURSES_H=no fi if ( AC_CHECK_HEADERS(ncurses.h, HAVE_NCURSES_H=yes, HAVE_NCURSES_H=no) test $HAVE_NCURSES_H = yes && exit 0 exit 1 ) then HAVE_NCURSES_H=yes else HAVE_NCURSES_H=no fi if test "${HAVE_NCURSES_CURSES_H}" = no && test "${HAVE_NCURSES_H}" = no; then # Try again, and check for the bogus ncurses/ include bug. # (i.e. ncurses/curses.h bogusly includes instead of # ) AC_MSG_RESULT(Trying again with -I/usr/include/ncurses...) OLD_CPP="${CPP}" CPP="${CPP} -I/usr/include/ncurses" if ( AC_CHECK_HEADERS(ncurses/curses.h, HAVE_NCURSES_CURSES_H=yes, HAVE_NCURSES_CURSES_H=no) test $HAVE_NCURSES_CURSES_H = yes && exit 0 exit 1 ) then HAVE_NCURSES_CURSES_H=yes else HAVE_NCURSES_CURSES_H=no fi if test "${HAVE_NCURSES_CURSES_H}" = "yes" ; then CURSESCPPFLAGS=-I/usr/include/ncurses AC_MSG_RESULT([ Your system has the bogus ncurses include bug.]) else CPP="${OLD_CPP}" fi fi fi fi LDFLAGS=$OLD_LDFLAGS CPP=$OLD_CPP LIBS=$OLD_LIBS if test "${have_ncurses}" = yes && { test "${HAVE_NCURSES_CURSES_H}" = yes || test "${HAVE_NCURSES_H}" = yes; }; then LDCURSESLIB="$EXTRA_NCURSES_LIBDIR -lncurses" CURSESDEP= CURSESCPPFLAGS="$CURSESCPPFLAGS $EXTRA_NCURSES_INCLUDE" using_system_ncurses=yes else CURSESCPPFLAGS='-I$(NCURSESDIR)/include -I$(NCURSESSRCDIR)/include' LDCURSESLIB='$(NCURSESDIR)/lib/libncurses.a' CURSESDEP='$(NCURSESDIR)/lib/libncurses.a' using_system_ncurses=no fi fi AC_SUBST(CURSESCPPFLAGS) AC_SUBST(LDCURSESLIB) AC_SUBST(CURSESDEP)