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build-sys: ensure consistent procps-ng ncurses

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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 07:30:48 -05:00 committed by Craig Small
parent e4836e08ee
commit 8348b4cc97
1 changed files with 3 additions and 1 deletions
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4
configure.ac
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@ -101,9 +101,11 @@ if test "x$with_ncurses" = xno; then
AM_CONDITIONAL(WITH_NCURSES, false)
else
AC_CHECK_LIB(ncursesw, initscr, [have_ncurses=yes], [have_ncurses=no])
AC_CHECK_HEADERS(curses.h, [], [have_ncurses=no])
AC_CHECK_HEADERS(ncurses.h, [], [have_ncurses=no])
AC_CHECK_HEADERS(ncursesw/ncurses.h, [], [have_ncurses=no])
if test "x$have_ncurses" = xno; then
AC_MSG_ERROR([ncurses support missing (for partial build use --without-ncurses)])
AC_MSG_ERROR([ncurses support missing/incomplete (for partial build use --without-ncurses)])
fi
AM_CONDITIONAL(WITH_NCURSES, true)
NCURSES_LIBS="-lncursesw"