ncurses 6.1 - patch 20190202
[ncurses.git] / test / configure.in
index 2a549044ab90db959446afe043f9d8e77547f7ca..dec48a18594b7c519de3383bb2983a25d65205ba 100644 (file)
@@ -1,5 +1,5 @@
 dnl***************************************************************************
-dnl Copyright (c) 1998-2011,2012 Free Software Foundation, Inc.              *
+dnl Copyright (c) 1998-2018,2019 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            *
@@ -26,9 +26,9 @@ dnl sale, use or other dealings in this Software without prior written       *
 dnl authorization.                                                           *
 dnl***************************************************************************
 dnl
-dnl Author: Thomas E. Dickey 1996, etc.
+dnl Author: Thomas E. Dickey 1996-on
 dnl
-dnl $Id: configure.in,v 1.103 2012/01/21 23:55:49 tom Exp $
+dnl $Id: configure.in,v 1.152 2019/02/02 19:57:53 tom Exp $
 dnl This is a simple configuration-script for the ncurses test programs that
 dnl allows the test-directory to be separately configured against a reference
 dnl system (i.e., sysvr4 curses)
@@ -36,9 +36,11 @@ dnl
 dnl If you're configuring ncurses, you shouldn't need to use this script.
 dnl It's only for testing purposes.
 dnl
-dnl See http://invisible-island.net/autoconf/ for additional information.
+dnl For additional information, see
+dnl            https://invisible-island.net/autoconf/
+dnl            https://invisible-island.net/ncurses/ncurses-examples.html
 dnl ---------------------------------------------------------------------------
-AC_PREREQ(2.13.20020210)
+AC_PREREQ(2.52.20170501)
 AC_INIT(ncurses.c)
 AC_CONFIG_HEADER(ncurses_cfg.h:ncurses_tst.hin)
 
@@ -48,15 +50,19 @@ CF_CHECK_CACHE
 
 AC_ARG_PROGRAM
 
+CF_HELP_MESSAGE(General Options:)
+
 AC_PROG_MAKE_SET
-AC_PROG_CC
+CF_PROG_CC
+AC_C_INLINE
 AC_PROG_CPP
 AC_PROG_AWK
 CF_PROG_INSTALL
+CF_INSTALL_OPTS
 CF_PROG_LINT
 CF_MAKE_TAGS
 
-CF_MATH_LIB(MATH_LIB,sin(x))
+CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
 AC_SUBST(MATH_LIB)
 
 dnl Things that we don't need (or must override) if we're not building ncurses
@@ -73,11 +79,13 @@ LDFLAGS_STATIC=""                           AC_SUBST(LDFLAGS_STATIC)
 LD_MODEL=""                                            AC_SUBST(LD_MODEL)
 LD_SHARED_OPTS=""                              AC_SUBST(LD_SHARED_OPTS)
 LIBTOOL=""                                             AC_SUBST(LIBTOOL)
+LIBTOOL_OPTS=""                                        AC_SUBST(LIBTOOL_OPTS)
 LIB_CLEAN=""                                   AC_SUBST(LIB_CLEAN)
 LIB_COMPILE=""                                 AC_SUBST(LIB_COMPILE)
 LIB_LINK='${CC}'                               AC_SUBST(LIB_LINK)
 LINK_TESTS=""                                  AC_SUBST(LINK_TESTS)
 LOCAL_LDFLAGS=""                               AC_SUBST(LOCAL_LDFLAGS)
+PACKAGE="ncurses-examples"             AC_SUBST(PACKAGE)
 PTHREAD="-lm"                                  AC_SUBST(PTHREAD)
 TEST_ARGS=""                                   AC_SUBST(TEST_ARGS)
 TEST_DEPS=""                                   AC_SUBST(TEST_DEPS)
@@ -86,6 +94,7 @@ TINFO_LDFLAGS=''                              AC_SUBST(TINFO_LDFLAGS)
 TINFO_LIBS='$(LIBS_CURSES)'            AC_SUBST(TINFO_LIBS)
 cf_cv_abi_version=""                   AC_SUBST(cf_cv_abi_version)
 cf_cv_rel_version=""                   AC_SUBST(cf_cv_rel_version)
+includesubdir=""                               AC_SUBST(includesubdir)
 
 cf_cv_screen=curses
 cf_cv_libtype=
@@ -93,67 +102,133 @@ cf_cv_libtype=
 AC_EXEEXT
 AC_OBJEXT
 
-CF_ANSI_CC_REQD
 CF_GCC_ATTRIBUTES
-CF_XOPEN_SOURCE
-AC_C_CONST
+CF_ENABLE_STRING_HACKS
+CF_XOPEN_SOURCE(600)
 CF_SIG_ATOMIC_T
 
-CF_DISABLE_ECHO
-CF_ENABLE_WARNINGS
+# Work around breakage on OS X
+CF_SIGWINCH
 
-CF_DISABLE_LEAKS
+# Checks for CODESET support.
+AM_LANGINFO_CODESET
+
+dnl ---------------------------------------------------------------------------
+CF_PKG_CONFIG
+CF_DISABLE_ECHO
 
 dnl ---------------------------------------------------------------------------
+CF_HELP_MESSAGE(Curses Version-dependent Options:)
+CF_NCURSES_WRAP_PREFIX
+
 AC_MSG_CHECKING(if you want to check for wide-character functions)
 CF_ARG_DISABLE(widec,
-       [  --disable-widec           disable checks for wide-character functions],
+       [  --disable-widec         disable checks for wide-character functions],
        cf_enable_widec=no,
        cf_enable_widec=yes,
        yes)
 AC_MSG_RESULT($cf_enable_widec)
 
-
 dnl ---------------------------------------------------------------------------
+CF_HELP_MESSAGE(Curses Version-dependent Options:)
 CF_WITH_NCURSES_ETC
 
 case $cf_cv_screen in
-curses|curses_*)
-       CF_NETBSD_FORM_H
-       CF_NETBSD_MENU_H
-       ;;
-ncursesw)
-       cf_cv_libtype=w
+(ncurses*)
+       cf_cv_libtype=`echo "$cf_cv_screen" | sed -e 's/^ncurses//'`
        ;;
 esac
 
+CF_WITH_X11_RGB
+
 dnl If we've not specified a library, assume we're using sysvr4 libraries
 dnl installed conventionally (e.g., SunOS 5.x - solaris).
 
 dnl Autoconf builds up the $LIBS in reverse order
 
-case $cf_cv_screen in #(vi
-pdcurses) #(vi
+cf_curses_headers=
+
+case $cf_cv_screen in
+(pdcurses)
+       cf_default_panel=no
+       cf_default_form=no
+       cf_default_menu=no
+       cf_default_tinfo=no
+       ;;
+(xcurses|bsdcurses)
+       cf_default_panel=no
+       cf_default_form=no
+       cf_default_menu=no
+       cf_default_tinfo=yes
        ;;
-*)
-       # look for curses-related libraries
-       AC_CHECK_LIB(panel$cf_cv_libtype,new_panel)
-       AC_CHECK_LIB(menu$cf_cv_libtype,menu_driver)
-       AC_CHECK_LIB(form$cf_cv_libtype,form_driver)
-
-       # look for curses-related headers
-       AC_CHECK_HEADERS( \
-               nc_alloc.h \
-               nomacros.h \
-               form.h \
-               menu.h \
-               panel.h \
-               term_entry.h \
-               )
+(*)
+       cf_default_panel=yes
+       cf_default_form=yes
+       cf_default_menu=yes
+       cf_default_tinfo=yes
+       case $cf_cv_screen in
+       (ncurses*)
+               cf_curses_headers="nc_alloc.h nomacros.h term_entry.h"
+               ;;
+       esac
        ;;
 esac
 
-AC_TYPE_SIGNAL
+AC_MSG_CHECKING(if you want to check for panel functions)
+CF_ARG_DISABLE(panel,
+       [  --disable-panel         disable checks for panel functions],
+       cf_enable_panel=no,
+       cf_enable_panel=$cf_default_panel,
+       yes)
+AC_MSG_RESULT($cf_enable_panel)
+if test $cf_enable_panel = yes
+then
+       CF_CHECK_CURSES_LIB(panel,$cf_cv_libtype,new_panel,0)
+       cf_curses_headers="$cf_curses_headers panel.h"
+fi
+
+AC_MSG_CHECKING(if you want to check for menu functions)
+CF_ARG_DISABLE(menu,
+       [  --disable-menu          disable checks for menu functions],
+       cf_enable_menu=no,
+       cf_enable_menu=$cf_default_menu,
+       yes)
+AC_MSG_RESULT($cf_enable_menu)
+if test $cf_enable_menu = yes
+then
+       case $cf_cv_screen in
+       (ncurses*)
+               ;;
+       (curses*)
+               CF_NETBSD_MENU_H
+               ;;
+       esac
+       CF_CHECK_CURSES_LIB(menu,$cf_cv_libtype,menu_driver,[0,0])
+       cf_curses_headers="$cf_curses_headers menu.h"
+fi
+
+AC_MSG_CHECKING(if you want to check for form functions)
+CF_ARG_DISABLE(form,
+       [  --disable-form          disable checks for form functions],
+       cf_enable_form=no,
+       cf_enable_form=$cf_default_form,
+       yes)
+AC_MSG_RESULT($cf_enable_form)
+if test $cf_enable_form = yes
+then
+       case $cf_cv_screen in
+       (ncurses*)
+               ;;
+       (curses*)
+               CF_NETBSD_FORM_H
+               ;;
+       esac
+       CF_CHECK_CURSES_LIB(form,$cf_cv_libtype,form_driver,[0,0])
+       cf_curses_headers="$cf_curses_headers form.h"
+fi
+
+# look for curses-related headers
+AC_CHECK_HEADERS( $cf_curses_headers )
 
 AC_STDC_HEADERS
 AC_HEADER_TIME
@@ -162,6 +237,7 @@ getopt.h \
 locale.h \
 math.h \
 stdarg.h \
+stdint.h \
 sys/ioctl.h \
 sys/select.h \
 sys/time.h \
@@ -172,10 +248,51 @@ unistd.h \
 CF_GETOPT_HEADER
 
 AC_CHECK_FUNCS( \
+getopt \
 gettimeofday \
-strdup \
+tsearch \
 )
 
+# use a compile-check to work with ncurses*-config and subdirectory includes
+AC_CACHE_CHECK(if we can use termcap.h,cf_cv_have_termcap_h,[
+       AC_TRY_COMPILE([
+#include <curses.h>
+#ifdef NCURSES_VERSION
+#undef NCURSES_VERSION
+#endif
+#include <termcap.h>
+#ifndef NCURSES_VERSION
+#error wrong header
+#endif
+],
+       [return 0;],
+       [cf_cv_have_termcap_h=yes],
+       [cf_cv_have_termcap_h=no])])
+if test "x$cf_cv_have_termcap_h" = xyes
+then
+       AC_DEFINE(HAVE_TERMCAP_H)
+else
+AC_CACHE_CHECK(if we can use ncurses/termcap.h,cf_cv_have_ncurses_termcap_h,[
+       AC_TRY_COMPILE([
+#include <ncurses/curses.h>
+#ifdef NCURSES_VERSION
+#undef NCURSES_VERSION
+#endif
+#include <ncurses/termcap.h>
+#ifndef NCURSES_VERSION
+#error wrong header
+#endif
+],
+       [return 0;],
+       [cf_cv_have_ncurses_termcap_h=yes],
+       [cf_cv_have_ncurses_termcap_h=no])])
+test "x$cf_cv_have_ncurses_termcap_h" = xyes && AC_DEFINE(HAVE_NCURSES_TERMCAP_H)
+fi
+
+if test "x$ac_cv_func_getopt" = xno; then
+       AC_MSG_ERROR(getopt is required for building programs)
+fi
+
 if test "$cf_enable_widec" = yes; then
 AC_CHECK_FUNCS( \
 mblen \
@@ -190,9 +307,14 @@ wcstombs \
 fi
 
 CF_CURSES_FUNCS( \
+alloc_pair \
 assume_default_colors \
 chgat \
+color_content \
 color_set \
+copywin \
+delscreen \
+dupwin \
 filter \
 getbegx \
 getcurx \
@@ -200,12 +322,19 @@ getmaxx \
 getnstr \
 getparx \
 getwin \
+halfdelay \
+init_extended_color \
+mvderwin \
 mvvline \
+mvwin \
 mvwvline \
 napms \
+newpad \
 putwin \
+reset_color_pairs \
 resize_term \
 resizeterm \
+restartterm \
 ripoffline \
 scr_dump \
 setupterm \
@@ -215,16 +344,23 @@ termattrs \
 tgetent \
 tigetnum \
 tigetstr \
+tputs_sp \
 typeahead \
 use_default_colors \
+use_env \
+use_extended_names \
 use_screen \
 use_window \
+vid_puts \
+vidputs \
 vsscanf \
 vw_printw \
 wchgat \
+winsdelln \
 winsstr \
 wresize \
 wsyncdown \
+_tracef \
 )
 
 CF_TPUTS_PROTO
@@ -269,7 +405,7 @@ then
                [cf_cv_widechar_funcs=no])
        ])
        if test "$cf_cv_widechar_funcs" != no ; then
-               AC_DEFINE(USE_WIDEC_SUPPORT,1)
+               AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to enable wide-character support in (n)curses])
        else
                AC_DEFINE(USE_WIDEC_SUPPORT,0)
        fi
@@ -277,10 +413,35 @@ else
        AC_DEFINE(USE_WIDEC_SUPPORT,0)
 fi
 
+AC_CACHE_CHECK(if $cf_cv_screen library uses pthreads,cf_cv_use_pthreads,[
+AC_TRY_LINK([
+#include <${cf_cv_ncurses_header:-curses.h}>
+extern void _nc_init_pthreads(void);
+],
+[
+       initscr();
+       _nc_init_pthreads();
+       ],
+       [cf_cv_use_pthreads=yes],
+       [cf_cv_use_pthreads=no])
+])
+test $cf_cv_use_pthreads = yes && AC_DEFINE(USE_PTHREADS)
+
 CF_SYS_TIME_SELECT
+
+# special check for test/ditto.c
+CF_FUNC_OPENPTY
+if test "$cf_cv_func_openpty" != no ; then
+       AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
+       AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
+       if test "x$cf_cv_lib_util" = xyes ; then
+               CF_ADD_LIB(util,TEST_LIBS)
+       fi
+fi
+
 CF_FUNC_CURSES_VERSION
-CF_CURSES_ACS_MAP
 
+CF_CURSES_ACS_MAP
 if test "$cf_enable_widec" = yes; then
        CF_CURSES_WACS_MAP
        CF_CURSES_WACS_SYMBOLS
@@ -306,9 +467,17 @@ if test "$cf_enable_widec" = yes; then
        fi
 fi
 
-CF_CURSES_CHECK_DATA(boolnames)
-CF_CURSES_CHECK_DATA(boolfnames)
+CF_CURSES_CHECK_DATA(\
+curscr \
+ospeed \
+boolnames \
+boolfnames \
+ttytype)
 
+dnl ---------------------------------------------------------------------------
+CF_HELP_MESSAGE(Testing/development Options:)
+CF_ENABLE_WARNINGS(Wno-unknown-pragmas)
+CF_DISABLE_LEAKS
 CF_DISABLE_RPATH_HACK
 
 TEST_ARGS="$LIBS"
@@ -333,7 +502,8 @@ do
 \$(MODEL)/$N.o : \$(srcdir)/$N.c \\
        \$(srcdir)/test.priv.h \\
        ncurses_cfg.h
-       @echo compiling $N; \$(CC) -c \$(CFLAGS_DEFAULT) \$(srcdir)/$N.c
+       $SHOW_CC
+       $ECHO_CC\$(CC) -c \$(CFLAGS_DEFAULT) -DMODULE_NAME="$N" \$(srcdir)/$N.c
 TEST_EOF
 done
 
@@ -348,5 +518,7 @@ TEST_EOF
 fi
 ],[
 AWK="$AWK"
+ECHO_CC="$ECHO_CC"
 ECHO_LD="$ECHO_LD"
+SHOW_CC="$SHOW_LD"
 ],cat)