ncurses 6.0 - patch 20160326

[ncurses.git] / test / aclocal.m4

diff --git a/test/aclocal.m4 b/test/aclocal.m4
index d4f72400729338faa0abbc250d605de58a18a1bd..e28e0eb380e3f1200da5f1b00b080656446a709c 100644 (file)
--- a/test/aclocal.m4
+++ b/test/aclocal.m4
@@ -1,5 +1,5 @@
 dnl***************************************************************************
-dnl Copyright (c) 2003-2014,2015 Free Software Foundation, Inc.              *
+dnl Copyright (c) 2003-2015,2016 Free Software Foundation, Inc.              *
 dnl                                                                          *
 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
 dnl copy of this software and associated documentation files (the            *
@@ -26,7 +26,7 @@ dnl sale, use or other dealings in this Software without prior written       *
 dnl authorization.                                                           *
 dnl***************************************************************************
 dnl
-dnl $Id: aclocal.m4,v 1.122 2015/10/17 23:06:10 tom Exp $
+dnl $Id: aclocal.m4,v 1.126 2016/02/21 00:28:12 tom Exp $
 dnl
 dnl Author: Thomas E. Dickey
 dnl
@@ -1725,7 +1725,7 @@ cf_save_CFLAGS="$cf_save_CFLAGS -we147"
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_LD_RPATH_OPT version: 6 updated: 2015/04/12 15:39:00
+dnl CF_LD_RPATH_OPT version: 7 updated: 2016/02/20 18:01:19
 dnl ---------------
 dnl For the given system and compiler, find the compiler flags to pass to the
 dnl loader to use the "rpath" feature.
@@ -1743,13 +1743,13 @@ case $cf_cv_system_name in
                LD_RPATH_OPT="-rpath "
        fi
        ;;
-(linux*|gnu*|k*bsd*-gnu)
+(linux*|gnu*|k*bsd*-gnu|freebsd*)
        LD_RPATH_OPT="-Wl,-rpath,"
        ;;
 (openbsd[[2-9]].*|mirbsd*)
        LD_RPATH_OPT="-Wl,-rpath,"
        ;;
-(dragonfly*|freebsd*)
+(dragonfly*)
        LD_RPATH_OPT="-rpath "
        ;;
 (netbsd*)
@@ -2253,6 +2253,23 @@ CF_UPPER(cf_nculib_ROOT,HAVE_LIB$cf_nculib_root)
 AC_DEFINE_UNQUOTED($cf_nculib_ROOT)
 ])dnl
 dnl ---------------------------------------------------------------------------
+dnl CF_NCURSES_PTHREADS version: 1 updated: 2016/02/20 19:23:20
+dnl -------------------
+dnl Use this followup check to ensure that we link with pthreads if ncurses
+dnl uses it.
+AC_DEFUN([CF_NCURSES_PTHREADS],[
+: ${cf_nculib_root:=ifelse($1,,ncurses,$1)}
+AC_CACHE_CHECK(if $cf_nculib_root uses pthreads, cf_cv_ncurses_pthreads,[
+       AC_CHECK_LIB($cf_nculib_root,_nc_init_pthreads,
+               cf_cv_ncurses_pthreads=yes,
+               cf_cv_ncurses_pthreads=no)
+])
+if test "$cf_cv_ncurses_pthreads" = yes
+then
+       CF_ADD_LIBS(-lpthread)
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
 dnl CF_NCURSES_VERSION version: 14 updated: 2012/10/06 08:57:51
 dnl ------------------
 dnl Check for the version of ncurses, to aid in reporting bugs, etc.
@@ -3198,7 +3215,7 @@ if test "$with_dmalloc" = yes ; then
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_WITH_NCURSES_ETC version: 4 updated: 2015/04/25 20:53:11
+dnl CF_WITH_NCURSES_ETC version: 5 updated: 2016/02/20 19:23:20
 dnl -------------------
 dnl Use this macro for programs which use any variant of "curses", e.g.,
 dnl "ncurses", and "PDCurses".  Programs that can use curses and some unrelated
@@ -3257,6 +3274,8 @@ case $cf_cv_screen in
        ;;
 esac
 
+CF_NCURSES_PTHREADS($cf_cv_screen)
+
 ])dnl
 dnl ---------------------------------------------------------------------------
 dnl CF_WITH_VALGRIND version: 1 updated: 2006/12/14 18:00:21
@@ -3267,7 +3286,7 @@ CF_NO_LEAKS_OPTION(valgrind,
        [USE_VALGRIND])
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_XOPEN_CURSES version: 11 updated: 2011/01/18 18:15:30
+dnl CF_XOPEN_CURSES version: 13 updated: 2015/12/12 20:59:52
 dnl ---------------
 dnl Test if we should define X/Open source for curses, needed on Digital Unix
 dnl 4.x, to see the extended functions, but breaks on IRIX 6.x.
@@ -3277,7 +3296,8 @@ dnl as getbegy().  The latter is better design, but the former is standard.
 AC_DEFUN([CF_XOPEN_CURSES],
 [
 AC_REQUIRE([CF_CURSES_CPPFLAGS])dnl
-AC_CACHE_CHECK(if we must define _XOPEN_SOURCE_EXTENDED,cf_cv_need_xopen_extension,[
+AC_CACHE_CHECK(definition to turn on extended curses functions,cf_cv_need_xopen_extension,[
+cf_cv_need_xopen_extension=unknown
 AC_TRY_LINK([
 #include <stdlib.h>
 #include <${cf_cv_ncurses_header:-curses.h}>],[
@@ -3286,14 +3306,6 @@ AC_TRY_LINK([
        make an error
 #endif
 #endif
-       long x = winnstr(stdscr, "", 0);
-       int x1, y1;
-       getbegyx(stdscr, y1, x1)],
-       [cf_cv_need_xopen_extension=no],
-       [AC_TRY_LINK([
-#define _XOPEN_SOURCE_EXTENDED
-#include <stdlib.h>
-#include <${cf_cv_ncurses_header:-curses.h}>],[
 #ifdef NCURSES_VERSION
        cchar_t check;
        int check2 = curs_set((int)sizeof(check));
@@ -3301,9 +3313,32 @@ AC_TRY_LINK([
        long x = winnstr(stdscr, "", 0);
        int x1, y1;
        getbegyx(stdscr, y1, x1)],
-       [cf_cv_need_xopen_extension=yes],
-       [cf_cv_need_xopen_extension=unknown])])])
-test $cf_cv_need_xopen_extension = yes && CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
+       [cf_cv_need_xopen_extension=none],
+       [
+       for cf_try_xopen_extension in _XOPEN_SOURCE_EXTENDED NCURSES_WIDECHAR
+       do
+               AC_TRY_LINK([
+#define $cf_try_xopen_extension 1
+#include <stdlib.h>
+#include <${cf_cv_ncurses_header:-curses.h}>],[
+#ifdef NCURSES_VERSION
+               cchar_t check;
+               int check2 = curs_set((int)sizeof(check));
+#endif
+               long x = winnstr(stdscr, "", 0);
+               int x1, y1;
+               getbegyx(stdscr, y1, x1)],
+               [cf_cv_need_xopen_extension=$cf_try_xopen_extension; break])
+       done
+       ])
+])
+
+case $cf_cv_need_xopen_extension in
+(*_*)
+       CPPFLAGS="$CPPFLAGS -D$cf_cv_need_xopen_extension"
+       ;;
+esac
+
 ])dnl
 dnl ---------------------------------------------------------------------------
 dnl CF_XOPEN_SOURCE version: 50 updated: 2015/10/17 19:03:33