dnl authorization. *
dnl***************************************************************************
dnl
-dnl $Id: aclocal.m4,v 1.137 2017/01/21 22:18:40 tom Exp $
+dnl $Id: aclocal.m4,v 1.139 2017/08/12 12:12:49 tom Exp $
dnl
dnl Author: Thomas E. Dickey
dnl
[ifelse([$8], , ,[$8])],
[ifelse([$9], , ,[$9])])])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_ADD_CFLAGS version: 12 updated: 2015/04/12 15:39:00
+dnl CF_ADD_CFLAGS version: 13 updated: 2017/02/25 18:57:40
dnl -------------
dnl Copy non-preprocessor flags to $CFLAGS, preprocessor flags to $CPPFLAGS
dnl The second parameter if given makes this macro verbose.
&& cf_fix_cppflags=yes
if test $cf_fix_cppflags = yes ; then
- cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ CF_APPEND_TEXT(cf_new_extra_cppflags,$cf_add_cflags)
continue
elif test "${cf_tst_cflags}" = "\"'" ; then
- cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ CF_APPEND_TEXT(cf_new_extra_cppflags,$cf_add_cflags)
continue
fi
;;
CF_REMOVE_DEFINE(CPPFLAGS,$CPPFLAGS,$cf_tst_cppflags)
;;
esac
- cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
+ CF_APPEND_TEXT(cf_new_cppflags,$cf_add_cflags)
;;
esac
;;
(*)
- cf_new_cflags="$cf_new_cflags $cf_add_cflags"
+ CF_APPEND_TEXT(cf_new_cflags,$cf_add_cflags)
;;
esac
;;
(yes)
- cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
+ CF_APPEND_TEXT(cf_new_extra_cppflags,$cf_add_cflags)
cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[[^"]]*"'\''//'`
if test -n "$cf_new_cflags" ; then
ifelse([$2],,,[CF_VERBOSE(add to \$CFLAGS $cf_new_cflags)])
- CFLAGS="$CFLAGS $cf_new_cflags"
+ CF_APPEND_TEXT(CFLAGS,$cf_new_cflags)
fi
if test -n "$cf_new_cppflags" ; then
ifelse([$2],,,[CF_VERBOSE(add to \$CPPFLAGS $cf_new_cppflags)])
- CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
+ CF_APPEND_TEXT(CPPFLAGS,$cf_new_cppflags)
fi
if test -n "$cf_new_extra_cppflags" ; then
ifelse([$2],,,[CF_VERBOSE(add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags)])
- EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
+ CF_APPEND_TEXT(EXTRA_CPPFLAGS,$cf_new_extra_cppflags)
fi
AC_SUBST(EXTRA_CPPFLAGS)
}
])dnl
dnl ---------------------------------------------------------------------------
+dnl CF_APPEND_TEXT version: 1 updated: 2017/02/25 18:58:55
+dnl --------------
+dnl use this macro for appending text without introducing an extra blank at
+dnl the beginning
+define([CF_APPEND_TEXT],
+[
+ test -n "[$]$1" && $1="[$]$1 "
+ $1="[$]{$1}$2"
+])dnl
+dnl ---------------------------------------------------------------------------
dnl CF_ARG_DISABLE version: 3 updated: 1999/03/30 17:24:31
dnl --------------
dnl Allow user to disable a normally-on option.
])dnl
])])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_CC_ENV_FLAGS version: 6 updated: 2016/08/29 20:57:00
+dnl CF_CC_ENV_FLAGS version: 7 updated: 2017/02/25 18:57:40
dnl ---------------
dnl Check for user's environment-breakage by stuffing CFLAGS/CPPFLAGS content
dnl into CC. This will not help with broken scripts that wrap the compiler
AC_MSG_RESULT(broken)
AC_MSG_WARN(your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options)
# humor him...
- cf_flags=`echo "$CC" | sed -e 's/^.*[[ ]]\(-[[^ ]]\)/\1/'`
- CC=`echo "$CC " | sed -e 's/[[ ]]-[[^ ]].*$//' -e 's/[[ ]]*$//'`
+ cf_prog=`echo "$CC" | sed -e 's/ / /g' -e 's/[[ ]]* / /g' -e 's/[[ ]]*[[ ]]-[[^ ]].*//'`
+ cf_flags=`echo "$CC" | ${AWK:-awk} -v prog="$cf_prog" '{ printf("%s", substr([$]0,1+length(prog))); }'`
+ CC="$cf_prog"
for cf_arg in $cf_flags
do
case "x$cf_arg" in
(x-[[IUDfgOW]]*)
- CF_ADD_CFLAGS($cf_flags)
+ CF_ADD_CFLAGS($cf_arg)
;;
(*)
CC="$CC $cf_arg"
test "$cf_cv_curses_acs_map" != unknown && AC_DEFINE_UNQUOTED(CURSES_ACS_ARRAY,$cf_cv_curses_acs_map,[Define as needed to override ncurses prefix _nc_])
])
dnl ---------------------------------------------------------------------------
-dnl CF_CURSES_CHECK_DATA version: 5 updated: 2014/07/19 18:41:17
+dnl CF_CURSES_CHECK_DATA version: 6 updated: 2017/07/28 19:05:31
dnl --------------------
dnl Check if curses.h defines the given data/variable.
dnl Use this after CF_NCURSES_CONFIG or CF_CURSES_CONFIG.
+dnl
+dnl $1 = data item(s) to check for
+dnl $2 = action on success, e.g., "break" to quit checking a series of choices
AC_DEFUN([CF_CURSES_CHECK_DATA],
[
-AC_MSG_CHECKING(for data $1 declaration in ${cf_cv_ncurses_header:-curses.h})
+for cf_data in $1
+do
+AC_MSG_CHECKING(for data $cf_data declaration in ${cf_cv_ncurses_header:-curses.h})
AC_TRY_COMPILE(CF__CURSES_HEAD,[
-void *foo = &($1)
-],cf_result=yes,cf_result=no)
+void *foo = &($cf_data)
+],[cf_result=yes
+],[cf_result=no])
AC_MSG_RESULT($cf_result)
if test $cf_result = yes ; then
- CF_UPPER(cf_result,have_curses_data_$1)
+ CF_UPPER(cf_result,have_curses_data_$cf_data)
AC_DEFINE_UNQUOTED($cf_result)
+ ifelse($2,,,[$2])
else
- AC_MSG_CHECKING(for data $1 in library)
+ AC_MSG_CHECKING(for data $cf_data in library)
# BSD linkers insist on making weak linkage, but resolve at runtime.
AC_TRY_RUN(CF__CURSES_HEAD
[
-extern char $1;
+extern char $cf_data;
int main(void)
{
- void *foo = &($1);
- fprintf(stderr, "testing linkage of $1:%p\n", foo);
+ void *foo = &($cf_data);
+ fprintf(stderr, "testing linkage of $cf_data:%p\n", foo);
${cf_cv_main_return:-return}(foo == 0);
-}],[cf_result=yes],[cf_result=no],[
+}],[cf_result=yes
+],[cf_result=no],[
# cross-compiling
AC_TRY_LINK(CF__CURSES_HEAD
-[extern char $1;],[
+[extern char $cf_data;],[
do {
- void *foo = &($1);
- fprintf(stderr, "testing linkage of $1:%p\n", foo);
+ void *foo = &($cf_data);
+ fprintf(stderr, "testing linkage of $cf_data:%p\n", foo);
${cf_cv_main_return:-return}(foo == 0);
} while (0)
],[cf_result=yes],[cf_result=no])
])
AC_MSG_RESULT($cf_result)
if test $cf_result = yes ; then
- CF_UPPER(cf_result,decl_curses_data_$1)
+ CF_UPPER(cf_result,decl_curses_data_$cf_data)
AC_DEFINE_UNQUOTED($cf_result)
+ # do not exit loop here, since we prefer system's declarations
fi
fi
+done
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_CURSES_CHECK_TYPE version: 4 updated: 2012/10/06 16:39:58
fi
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_FUNC_CURSES_VERSION version: 6 updated: 2012/10/06 16:39:58
+dnl CF_FUNC_CURSES_VERSION version: 7 updated: 2017/05/10 18:31:29
dnl ----------------------
dnl Solaris has a data item 'curses_version', which confuses AC_CHECK_FUNCS.
dnl It's a character string "SVR4", not documented.
AC_CACHE_CHECK(for function curses_version, cf_cv_func_curses_version,[
AC_TRY_RUN([
#include <${cf_cv_ncurses_header:-curses.h}>
-int main()
+int main(void)
{
char temp[1024];
sprintf(temp, "%s\n", curses_version());
,[$1=no])
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_NCURSES_CONFIG version: 17 updated: 2015/07/07 04:22:07
+dnl CF_NCURSES_CONFIG version: 18 updated: 2017/07/23 18:30:00
dnl -----------------
dnl Tie together the configure-script macros for ncurses, preferring these in
dnl order:
AC_DEFINE(NCURSES,1,[Define to 1 if we are using ncurses headers/libraries])
NCURSES_CONFIG_PKG=$cf_ncuconfig_root
fi
+ CF_TERM_HEADER
else
AC_MSG_RESULT(no)
fi
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_NCURSES_VERSION version: 14 updated: 2012/10/06 08:57:51
+dnl CF_NCURSES_VERSION version: 15 updated: 2017/05/09 19:26:10
dnl ------------------
dnl Check for the version of ncurses, to aid in reporting bugs, etc.
dnl Call CF_CURSES_CPPFLAGS first, or CF_NCURSES_CPPFLAGS. We don't use
AC_TRY_RUN([
#include <${cf_cv_ncurses_header:-curses.h}>
#include <stdio.h>
-int main()
+int main(void)
{
FILE *fp = fopen("$cf_tempfile", "w");
#ifdef NCURSES_VERSION