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build-sys: we don't need wide-ncurses, what were we thinking?

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. 1 program uses curses (top)
. 2 programs use ncurses (slabtop, watch)
. all 3 include non-wide <curses.h> or <ncurses.h>
. those 3 do not currently need wide support
. but anticipating nls, we link against libncursesw

This patch ensures an environment consistent with current
and future ncurses needs.
This commit is contained in:
Jim Warner 2011-10-28 08:37:30 -05:00 committed by Sami Kerola
parent 692dcb531c
commit 364325362d
1 changed files with 2 additions and 2 deletions
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4
configure.ac
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@ -131,8 +131,8 @@ AC_ARG_WITH([ncurses],
if test "x$with_ncurses" = xno; then
AM_CONDITIONAL(WITH_NCURSES, false)
else
AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
AC_CHECK_HEADERS(curses.h ncurses.h, [], [have_ncurses=no], AC_INCLUDES_DEFAULT)
AC_CHECK_LIB(ncursesw, initscr, [have_ncurses=yes], [have_ncurses=no])
AC_CHECK_HEADERS(curses.h ncurses.h term.h, [], [have_ncurses=no], AC_INCLUDES_DEFAULT)
if test "x$have_ncurses" = xno; then
AC_MSG_ERROR([ncurses support missing/incomplete (for partial build use --without-ncurses)])
fi