dnl***************************************************************************
-dnl Copyright (c) 1998-2004,2005 Free Software Foundation, Inc. *
+dnl Copyright 2018-2023,2024 Thomas E. Dickey *
+dnl Copyright 1998-2017,2018 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 *
dnl authorization. *
dnl***************************************************************************
dnl
-dnl Author: Thomas E. Dickey 1996, etc.
+dnl Author: Thomas E. Dickey 1996-on
dnl
-dnl $Id: configure.in,v 1.60 2007/01/13 22:59:00 tom Exp $
+dnl $Id: configure.in,v 1.174 2024/03/30 14:31:11 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)
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/autoconf/my-autoconf.html
+dnl https://invisible-island.net/ncurses/ncurses-examples.html
dnl ---------------------------------------------------------------------------
-AC_PREREQ(2.13.20020210)
+AC_PREREQ(2.52.20210509)
AC_INIT(ncurses.c)
AC_CONFIG_HEADER(ncurses_cfg.h:ncurses_tst.hin)
CF_INHERIT_SCRIPT(config.sub)
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_PHONY
+CF_MAKE_TAGS
+
+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
-CC_G_OPT="-g" AC_SUBST(CC_G_OPT)
+CF_TOP_BUILDDIR
+CC_G_OPT="-g" AC_SUBST(CC_G_OPT)
CC_SHARED_OPTS=unknown AC_SUBST(CC_SHARED_OPTS)
CPPFLAGS="$CPPFLAGS" AC_SUBST(CPPFLAGS)
-DFT_DEP_SUFFIX="" AC_SUBST(DFT_DEP_SUFFIX)
+DFT_DEP_SUFFIX="" AC_SUBST(DFT_DEP_SUFFIX)
DFT_OBJ_SUBDIR=`pwd|sed -e's:.*/::'` AC_SUBST(DFT_OBJ_SUBDIR)
DFT_UPR_MODEL="NORMAL" AC_SUBST(DFT_UPR_MODEL)
-ECHO_LINK='@ echo linking $@ ... ;' AC_SUBST(ECHO_LINK)
-LD="ld" AC_SUBST(LD)
-LDFLAGS_SHARED="" AC_SUBST(LDFLAGS_SHARED)
-LD_MODEL="" AC_SUBST(LD_MODEL)
-LD_SHARED_OPTS="" AC_SUBST(LD_SHARED_OPTS)
-LIBTOOL="" AC_SUBST(LIBTOOL)
-LIB_CLEAN="" AC_SUBST(LIB_CLEAN)
-LIB_COMPILE="" AC_SUBST(LIB_COMPILE)
-LIB_LINK="" AC_SUBST(LIB_LINK)
-LINK_TESTS="" AC_SUBST(LINK_TESTS)
-LINT=lint AC_SUBST(LINT)
-LINT_OPTS="" AC_SUBST(LINT_OPTS)
-LOCAL_LDFLAGS="" AC_SUBST(LOCAL_LDFLAGS)
-MATH_LIB="-lm" AC_SUBST(MATH_LIB)
-TEST_ARGS="" AC_SUBST(TEST_ARGS)
-TEST_DEPS="" AC_SUBST(TEST_DEPS)
-TICS_LEAKS="" AC_SUBST(TICS_LEAKS)
-TINFO_ARGS='$(LIBS_CURSES)' AC_SUBST(TINFO_ARGS)
+LD="ld" AC_SUBST(LD)
+LDFLAGS_SHARED="" AC_SUBST(LDFLAGS_SHARED)
+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='${CC}' AC_SUBST(LIB_LINK)
+LINK_TESTS="" AC_SUBST(LINK_TESTS)
+LOCAL_LDFLAGS="" AC_SUBST(LOCAL_LDFLAGS)
+PACKAGE="ncurses-examples" AC_SUBST(PACKAGE)
+PTHREAD="-lm" AC_SUBST(PTHREAD)
+TEST_ARGS="" AC_SUBST(TEST_ARGS)
+TEST_DEPS="" AC_SUBST(TEST_DEPS)
+TEST_LIBS="" AC_SUBST(TEST_LIBS)
+TINFO_LDFLAGS='' AC_SUBST(TINFO_LDFLAGS)
+TINFO_LIBS='$(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=
AC_EXEEXT
AC_OBJEXT
-CF_ANSI_CC_REQD
-CF_ENABLE_WARNINGS
CF_GCC_ATTRIBUTES
-CF_XOPEN_SOURCE
+CF_ENABLE_STRING_HACKS
+CF_XOPEN_SOURCE(600)
+AC_CHECK_DECL(exit)
+CF_SIG_ATOMIC_T
-CF_WITH_CURSES_DIR
+# Work around breakage on OS X
+CF_SIGWINCH
-dnl SunOS 4.x
-AC_ARG_WITH(5lib,
- [ --with-5lib use SunOS sysv-libraries],
- [LIBS="-L/usr/5lib $LIBS"
- CPPFLAGS="$CPPFLAGS -I/usr/5include"])
+# Checks for CODESET support.
+AM_LANGINFO_CODESET
dnl ---------------------------------------------------------------------------
-dnl NcursesW, installed in conventional location
-AC_ARG_WITH(ncursesw,
- [ --with-ncursesw use wide ncurses-libraries (installed)],
- [cf_cv_screen=ncursesw],[
+CF_PKG_CONFIG
+CF_DISABLE_ECHO
-dnl Ncurses, installed in conventional location
-AC_ARG_WITH(ncurses,
- [ --with-ncurses use ncurses-libraries (installed)],
- [cf_cv_screen=ncurses],[
+dnl ---------------------------------------------------------------------------
+CF_HELP_MESSAGE(Curses Version-dependent Options:)
+CF_NCURSES_WRAP_PREFIX
-AC_ARG_WITH(pdcurses,
- [ --with-pdcurses compile/link with pdcurses X11 library],
- [cf_cv_screen=pdcurses])])])
+AC_MSG_CHECKING(if you want to check for wide-character functions)
+CF_ARG_DISABLE(widec,
+ [ --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 $cf_cv_screen in
-curses)
- CF_CURSES_CPPFLAGS
- CF_NCURSES_VERSION
- CF_CURSES_LIBS
- ;;
-ncurses)
- CF_NCURSES_CPPFLAGS
- CF_NCURSES_LIBS
- ;;
-ncursesw)
- cf_cv_libtype=w
- CF_UTF8_LIB
- CF_NCURSES_CPPFLAGS(ncursesw)
- CF_NCURSES_LIBS(ncursesw)
- ;;
-pdcurses) #(vi
- CF_PDCURSES_X11
+(ncurses*)
+ cf_cv_libtype=`echo "$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 \
- )
+(*)
+ cf_default_panel=yes
+ cf_default_form=yes
+ cf_default_menu=yes
+ cf_default_tinfo=yes
+ case $cf_cv_screen in
+ (ncurses*)
+ cf_curses_headers="nc_alloc.h nomacros.h term_entry.h"
+ ;;
+ esac
;;
esac
-AC_TYPE_SIGNAL
+CF_WITH_LIB_BASENAME(FORM_NAME,form)
+CF_WITH_LIB_BASENAME(MENU_NAME,menu)
+CF_WITH_LIB_BASENAME(PANEL_NAME,panel)
+
+AC_MSG_CHECKING(if you want to check for panel functions)
+CF_ARG_DISABLE(panel,
+ [ --disable-panel disable checks for panel functions],
+ cf_enable_panel=no,
+ cf_enable_panel=$cf_default_panel,
+ yes)
+AC_MSG_RESULT($cf_enable_panel)
+if test $cf_enable_panel = yes
+then
+ CF_CHECK_CURSES_LIB($PANEL_NAME,$cf_cv_libtype,new_panel,0)
+ cf_curses_headers="$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_NAME,$cf_cv_libtype,menu_driver,[0,0])
+ cf_curses_headers="$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_NAME,$cf_cv_libtype,form_driver,[0,0])
+ cf_curses_headers="$cf_curses_headers form.h"
+fi
+
+# look for curses-related headers
+AC_CHECK_HEADERS( $cf_curses_headers )
-AC_STDC_HEADERS
AC_HEADER_TIME
AC_CHECK_HEADERS( \
getopt.h \
locale.h \
+math.h \
stdarg.h \
sys/ioctl.h \
sys/select.h \
unistd.h \
)
+CF_GETOPT_HEADER
+CF_FUNC_GETTIME
+
AC_CHECK_FUNCS( \
+getopt \
+snprintf \
+strdup \
+strstr \
+tsearch \
+)
+
+# use a compile-check to work with ncurses*-config and subdirectory includes
+AC_CACHE_CHECK(if we can use termcap.h,cf_cv_have_termcap_h,[
+ AC_TRY_COMPILE([
+#include <curses.h>
+#ifdef NCURSES_VERSION
+#undef NCURSES_VERSION
+#endif
+#include <termcap.h>
+#ifndef NCURSES_VERSION
+#error wrong header
+#endif
+],
+ [return 0;],
+ [cf_cv_have_termcap_h=yes],
+ [cf_cv_have_termcap_h=no])])
+if test "x$cf_cv_have_termcap_h" = xyes
+then
+ AC_DEFINE(HAVE_TERMCAP_H,1,[Define to 1 if we can use 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$cf_cv_have_ncurses_termcap_h" = xyes && AC_DEFINE(HAVE_NCURSES_TERMCAP_H,1,[Define to 1 if we can use ncurses/termcap.h])
+fi
+
+if test "x$ac_cv_func_getopt" = xno; then
+ AC_MSG_ERROR(getopt is required for building programs)
+fi
+
+if test "$cf_enable_widec" = yes; then
+AC_CHECK_FUNCS( \
+mblen \
+mbrlen \
+mbrtowc \
+mbsrtowcs \
+mbstowcs \
+mbtowc \
+wcsrtombs \
+wcstombs \
+)
+fi
+
+CF_CURSES_FUNCS( \
+_nc_tparm_analyze \
+_tracef \
+alloc_pair \
+assume_default_colors \
chgat \
+color_content \
color_set \
+copywin \
+curses_trace \
+delscreen \
+dupwin \
+exit_curses \
+exit_terminfo \
filter \
getbegx \
getcurx \
getmaxx \
getnstr \
-gettimeofday \
+getparx \
getwin \
+halfdelay \
+init_extended_color \
+mvderwin \
mvvline \
+mvwin \
mvwvline \
napms \
+newpad \
putwin \
+reset_color_pairs \
resize_term \
resizeterm \
+restartterm \
ripoffline \
+scr_dump \
setupterm \
slk_color \
slk_init \
-strdup \
termattrs \
+termname \
tgetent \
tigetnum \
tigetstr \
+tiparm \
+tiparm_s \
+tiscan_s \
+tputs_sp \
typeahead \
+unget_wch \
use_default_colors \
+use_env \
+use_extended_names \
+use_screen \
+use_window \
+vid_puts \
+vidputs \
vsscanf \
+vw_printw \
wchgat \
+winsdelln \
winsstr \
wresize \
+wsyncdown \
)
-AC_CACHE_CHECK(for ncurses extended functions,cf_cv_ncurses_ext_funcs,[
-AC_TRY_LINK([
-#include <${cf_cv_ncurses_header-curses.h}>],
-[
- (void) assume_default_colors (0, 0);
- (void) curses_version ();
- (void) define_key (0, 0);
- (void) is_term_resized (0, 0);
- (void) key_defined (0);
- (void) keybound (0, 0);
- (void) keyok (0, 0);
- (void) resize_term (0, 0);
- (void) resizeterm (0, 0);
- (void) use_default_colors ();
- (void) use_extended_names (0);
- (void) wresize (0, 0, 0);],
- [cf_cv_ncurses_ext_funcs=yes],
- [cf_cv_ncurses_ext_funcs=no])
-])
-test "$cf_cv_ncurses_ext_funcs" != no && AC_DEFINE(NCURSES_EXT_FUNCS)
+CF_TPUTS_PROTO
+CF_NCURSES_EXT_FUNCS
+
+if test "$cf_enable_widec" = yes
+then
+ # workaround for systems with ncurses before 20111029, due to change of
+ # feature test macro from _XPG5 to _XOPEN_SOURCE
+ if test -n "$cf_cv_ncurses_version" && test "x$cf_cv_ncurses_version" != xno
+ then
+ cf_define_xpg5=no
+ AC_MSG_CHECKING(if _XPG5 should be defined to enable wide-characters)
+
+ AC_TRY_COMPILE([
+#include <${cf_cv_ncurses_header:-curses.h}>],
+ [int x = _XPG5],,
+ [cf_save_cppflags="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS -D_XPG5"
+ AC_TRY_COMPILE([
+#include <${cf_cv_ncurses_header:-curses.h}>],
+ [int x = _XPG5],
+ [cf_define_xpg5=yes])
+ CPPFLAGS="$cf_save_cppflags"])
+ AC_MSG_RESULT($cf_define_xpg5)
-AC_CACHE_CHECK(for wide-character functions,cf_cv_widechar_funcs,[
+ if test "$cf_define_xpg5" = yes
+ then
+ CPPFLAGS="$CPPFLAGS -D_XPG5"
+ fi
+ fi
+
+ AC_CACHE_CHECK(for wide-character functions,cf_cv_widechar_funcs,[
+ AC_TRY_LINK([
+#include <${cf_cv_ncurses_header:-curses.h}>],
+ [
+ static wchar_t src_wchar[2];
+ static cchar_t dst_cchar;
+ setcchar(&dst_cchar, src_wchar, A_NORMAL, 0, (void *) 0);
+ ],
+ [cf_cv_widechar_funcs=yes],
+ [cf_cv_widechar_funcs=no])
+ ])
+ if test "$cf_cv_widechar_funcs" != no ; then
+ 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
+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}>],
+#include <${cf_cv_ncurses_header:-curses.h}>
+extern void _nc_init_pthreads(void);
+],
[
- static wchar_t src_wchar[2];
- static cchar_t dst_cchar;
- setcchar(&dst_cchar, src_wchar, A_NORMAL, 0, (void *) 0);
+ initscr();
+ _nc_init_pthreads();
],
- [cf_cv_widechar_funcs=yes],
- [cf_cv_widechar_funcs=no])
+ [cf_cv_use_pthreads=yes],
+ [cf_cv_use_pthreads=no])
])
-if test "$cf_cv_widechar_funcs" != no ; then
- AC_DEFINE(USE_WIDEC_SUPPORT,1)
-else
- AC_DEFINE(USE_WIDEC_SUPPORT,0)
-fi
+test $cf_cv_use_pthreads = yes && AC_DEFINE(USE_PTHREADS,1,[Define to 1 if $cf_cv_screen library uses pthreads])
CF_SYS_TIME_SELECT
+
+# special check for test/ditto.c
+CF_FUNC_OPENPTY
+if test "$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_WACS_MAP
+if test "$cf_enable_widec" = yes; then
+ CF_CURSES_WACS_MAP
+ CF_CURSES_WACS_SYMBOLS
+fi
+
CF_CURSES_CHECK_TYPE(attr_t,long)
-CF_CURSES_CHECK_TYPE(mbstate_t,long)
+
+if test "$cf_enable_widec" = yes; then
+ CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T, NCURSES_OK_MBSTATE_T)
+ CF_WCHAR_TYPE(wchar_t, NCURSES_WCHAR_T, NCURSES_OK_WCHAR_T)
+ CF_WCHAR_TYPE(wint_t, NCURSES_WINT_T, NCURSES_OK_WINT_T)
+
+ if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
+ CF_CURSES_CHECK_TYPE(mbstate_t,long)
+ fi
+
+ if test "$NCURSES_OK_WCHAR_T" = 0 ; then
+ CF_CURSES_CHECK_TYPE(wchar_t,long)
+ fi
+
+ if test "$NCURSES_OK_WINT_T" = 0 ; then
+ CF_CURSES_CHECK_TYPE(wint_t,long)
+ fi
+fi
+
+CF_CURSES_CHECK_DATA(\
+TABSIZE \
+curscr \
+ospeed \
+boolnames \
+boolfnames \
+ttytype)
+
+dnl ---------------------------------------------------------------------------
+CF_HELP_MESSAGE(Testing/development Options:)
+CF_WITH_SCREEN_PDCURSES
+CF_ENABLE_WARNINGS(Wno-unknown-pragmas)
+CF_DISABLE_LEAKS
+CF_DISABLE_RPATH_HACK
TEST_ARGS="$LIBS"
LIBS=
dnl ---------------------------------------------------------------------------
AC_OUTPUT(Makefile,[
-CF_PRG_RULES([$srcdir/mk-test.awk ECHO_LINK="$ECHO_LINK"], .)
+CF_PRG_RULES([$srcdir/mk-test.awk INSTALL=yes ECHO_LINK="$ECHO_LD"], .)
cat >>Makefile <<TEST_EOF
# These rules are generated so we do not rely on suffix rules, which do not
# work consistently for different make-programs (the '\$(MODEL)/' confuses
# some, and the '\$x' confuses others).
TEST_EOF
+
LIST=`sed -e 's/[[ ]].*//' -e '/^[[#@]]/d' $srcdir/modules`
for N in $LIST
do
cat >>Makefile <<TEST_EOF
-\$(MODEL)/$N.o : $N.c \\
- test.priv.h \\
+\$(MODEL)/$N.o : \$(srcdir)/$N.c \\
+ \$(srcdir)/test.priv.h \\
ncurses_cfg.h
- @echo compiling $N; \$(CC) -c \$(CFLAGS_DEFAULT) $N.c
+ $SHOW_CC
+ $ECHO_CC\$(CC) -c \$(CFLAGS_DEFAULT) -DMODULE_NAME="$N" \$(srcdir)/$N.c
TEST_EOF
done
+
+if test -f ../config.guess && test -f ../config.sub
+then
+ cat >>Makefile <<TEST_EOF
+
+# if we used CF_INHERIT for getting these files, we can remove them
+distclean::
+ rm -f config.guess config.sub
+TEST_EOF
+fi
],[
AWK="$AWK"
+ECHO_CC="$ECHO_CC"
+ECHO_LD="$ECHO_LD"
+SHOW_CC="$SHOW_LD"
],cat)
projects / ncurses.git / blobdiff