dnl authorization. *
dnl***************************************************************************
dnl
-dnl $Id: aclocal.m4,v 1.112 2015/04/26 00:54:24 tom Exp $
+dnl $Id: aclocal.m4,v 1.124 2015/12/13 02:14:52 tom Exp $
dnl
dnl Author: Thomas E. Dickey
dnl
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_ADD_INCDIR version: 13 updated: 2010/05/26 16:44:57
+dnl CF_ADD_INCDIR version: 14 updated: 2015/05/25 20:53:04
dnl -------------
dnl Add an include-directory to $CPPFLAGS. Don't add /usr/include, since it's
dnl redundant. We don't normally need to add -I/usr/local/include for gcc,
else
break
fi
+ else
+ break
fi
done
done
AC_DEFUN([CF_ARG_ENABLE],
[CF_ARG_OPTION($1,[$2],[$3],[$4],no)])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_ARG_OPTION version: 4 updated: 2010/05/26 05:38:42
+dnl CF_ARG_OPTION version: 5 updated: 2015/05/10 19:52:14
dnl -------------
dnl Restricted form of AC_ARG_ENABLE that ensures user doesn't give bogus
dnl values.
dnl $5 = default option value (either 'yes' or 'no')
AC_DEFUN([CF_ARG_OPTION],
[AC_ARG_ENABLE([$1],[$2],[test "$enableval" != ifelse([$5],no,yes,no) && enableval=ifelse([$5],no,no,yes)
- if test "$enableval" != "$5" ; then
+ if test "$enableval" != "$5" ; then
ifelse([$3],,[ :]dnl
,[ $3]) ifelse([$4],,,[
- else
- $4])
- fi],[enableval=$5 ifelse([$4],,,[
- $4
+ else
+ $4])
+ fi],[enableval=$5 ifelse([$4],,,[
+ $4
])dnl
- ])])dnl
+])])dnl
dnl ---------------------------------------------------------------------------
dnl CF_CC_ENV_FLAGS version: 2 updated: 2015/04/12 15:39:00
dnl ---------------
AC_CHECK_HEADERS($cf_cv_ncurses_header)
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_CURSES_LIBS version: 38 updated: 2015/04/15 19:08:48
+dnl CF_CURSES_LIBS version: 39 updated: 2015/05/10 19:52:14
dnl --------------
dnl Look for the curses libraries. Older curses implementations may require
dnl termcap/termlib to be linked as well. Call CF_CURSES_CPPFLAGS first.
AC_REQUIRE([CF_CURSES_CPPFLAGS])dnl
AC_MSG_CHECKING(if we have identified curses libraries)
AC_TRY_LINK([#include <${cf_cv_ncurses_header:-curses.h}>],
- [initscr(); tgoto("?", 0,0)],
- cf_result=yes,
- cf_result=no)
+ [initscr(); tgoto("?", 0,0)],
+ cf_result=yes,
+ cf_result=no)
AC_MSG_RESULT($cf_result)
if test "$cf_result" = no ; then
case $host_os in
(freebsd*)
- AC_CHECK_LIB(mytinfo,tgoto,[CF_ADD_LIBS(-lmytinfo)])
- ;;
+ AC_CHECK_LIB(mytinfo,tgoto,[CF_ADD_LIBS(-lmytinfo)])
+ ;;
(hpux10.*)
# Looking at HPUX 10.20, the Hcurses library is the oldest (1997), cur_colr
# next (1998), and xcurses "newer" (2000). There is no header file for
CF_ADD_LIBDIR(/usr/5lib)
CF_ADD_LIBS(-lcurses -ltermcap)
fi
- fi
- ac_cv_func_initscr=yes
- ;;
+ fi
+ ac_cv_func_initscr=yes
+ ;;
esac
if test ".$ac_cv_func_initscr" != .yes ; then
test "$cf_cv_func_curses_version" = yes && AC_DEFINE(HAVE_CURSES_VERSION,1,[Define to 1 if we have curses_version function])
])
dnl ---------------------------------------------------------------------------
+dnl CF_FUNC_OPENPTY version: 5 updated: 2015/09/12 14:46:50
+dnl ---------------
+dnl Check for openpty() function, along with <pty.h> header. It may need the
+dnl "util" library as well.
+AC_DEFUN([CF_FUNC_OPENPTY],
+[
+AC_CHECK_LIB(util,openpty,cf_cv_lib_util=yes,cf_cv_lib_util=no)
+AC_CACHE_CHECK(for openpty header,cf_cv_func_openpty,[
+ cf_save_LIBS="$LIBS"
+ test $cf_cv_lib_util = yes && { CF_ADD_LIB(util) }
+ for cf_header in pty.h libutil.h util.h
+ do
+ AC_TRY_LINK([
+#include <$cf_header>
+],[
+ int x = openpty((int *)0, (int *)0, (char *)0,
+ (struct termios *)0, (struct winsize *)0);
+],[
+ cf_cv_func_openpty=$cf_header
+ break
+],[
+ cf_cv_func_openpty=no
+])
+ done
+ LIBS="$cf_save_LIBS"
+])
+])dnl
+dnl ---------------------------------------------------------------------------
dnl CF_GCC_ATTRIBUTES version: 17 updated: 2015/04/12 15:39:00
dnl -----------------
dnl Test for availability of useful gcc __attribute__ directives to quiet
,[$1=no])
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_NCURSES_CONFIG version: 12 updated: 2015/04/24 20:52:45
+dnl CF_NCURSES_CONFIG version: 17 updated: 2015/07/07 04:22:07
dnl -----------------
-dnl Tie together the configure-script macros for ncurses.
-dnl Prefer the "-config" script from ncurses 6.x, to simplify analysis.
-dnl Allow that to be overridden using the $NCURSES_CONFIG environment variable.
+dnl Tie together the configure-script macros for ncurses, preferring these in
+dnl order:
+dnl a) ".pc" files for pkg-config, using $NCURSES_CONFIG_PKG
+dnl b) the "-config" script from ncurses, using $NCURSES_CONFIG
+dnl c) just plain libraries
dnl
dnl $1 is the root library name (default: "ncurses")
AC_DEFUN([CF_NCURSES_CONFIG],[
cf_ncuconfig_root=ifelse($1,,ncurses,$1)
cf_have_ncuconfig=no
-if test "x$PKG_CONFIG" != xnone; then
+if test "x${PKG_CONFIG:=none}" != xnone; then
AC_MSG_CHECKING(pkg-config for $cf_ncuconfig_root)
if "$PKG_CONFIG" --exists $cf_ncuconfig_root ; then
AC_MSG_RESULT(yes)
int main(void)
{ char *xx = curses_version(); return (xx == 0); }],
[cf_have_ncuconfig=yes],
- [cf_have_ncuconfig=no])],
+ [cf_have_ncuconfig=no],
+ [cf_have_ncuconfig=maybe])],
[cf_have_ncuconfig=no])
-
AC_MSG_RESULT($cf_have_ncuconfig)
+ test "$cf_have_ncuconfig" = maybe && cf_have_ncuconfig=yes
if test "$cf_have_ncuconfig" != "yes"
then
CPPFLAGS="$cf_save_CPPFLAGS"
LIBS="$cf_save_LIBS"
+ NCURSES_CONFIG_PKG=none
else
AC_DEFINE(NCURSES,1,[Define to 1 if we are using ncurses headers/libraries])
+ NCURSES_CONFIG_PKG=$cf_ncuconfig_root
fi
else
AC_MSG_RESULT(no)
+ NCURSES_CONFIG_PKG=none
fi
+else
+ NCURSES_CONFIG_PKG=none
fi
if test "x$cf_have_ncuconfig" = "xno"; then
CF_NCURSES_LIBS(ifelse($1,,ncurses,$1))
fi
+else
+ NCURSES_CONFIG=none
fi
])dnl
dnl ---------------------------------------------------------------------------
fi
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_PKG_CONFIG version: 9 updated: 2015/04/12 15:39:00
+dnl CF_PKG_CONFIG version: 10 updated: 2015/04/26 18:06:58
dnl -------------
dnl Check for the package-config program, unless disabled by command-line.
AC_DEFUN([CF_PKG_CONFIG],
test -z "$PKG_CONFIG" && PKG_CONFIG=none
if test "$PKG_CONFIG" != none ; then
CF_PATH_SYNTAX(PKG_CONFIG)
-else
+elif test "x$cf_pkg_config" != xno ; then
AC_MSG_WARN(pkg-config is not installed)
fi
[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.
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 <${cf_cv_ncurses_header:-curses.h}>],[
make an error
#endif
#endif
- long x = winnstr(stdscr, "", 0);
- int x1, y1;
- getbegyx(stdscr, y1, x1)],
- [cf_cv_need_xopen_extension=no],
- [AC_TRY_LINK([
-#define _XOPEN_SOURCE_EXTENDED
-#include <stdlib.h>
-#include <${cf_cv_ncurses_header:-curses.h}>],[
#ifdef NCURSES_VERSION
cchar_t check;
int check2 = curs_set((int)sizeof(check));
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: 49 updated: 2015/04/12 15:39:00
+dnl CF_XOPEN_SOURCE version: 50 updated: 2015/10/17 19:03:33
dnl ---------------
dnl Try to get _XOPEN_SOURCE defined properly that we can use POSIX functions,
dnl or adapt to the vendor's definitions to get equivalent functionality,
(openbsd*)
# setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
;;
+(os2*)
+ cf_XOPEN_SOURCE=
+ ;;
(osf[[45]]*)
cf_xopen_source="-D_OSF_SOURCE"
;;