ncurses 5.9 - patch 20150307
[ncurses.git] / test / configure.in
index 87b409a02b5816cf78f21262622a859062ee4bdd..d99456a06d475a9b0bcde40ea4bee90b7ac49594 100644 (file)
@@ -1,5 +1,5 @@
 dnl***************************************************************************
-dnl Copyright (c) 1998-2000,2002 Free Software Foundation, Inc.              *
+dnl Copyright (c) 1998-2013,2014 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            *
@@ -28,7 +28,7 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1996, etc.
 dnl
-dnl $Id: configure.in,v 1.36 2002/09/07 16:55:23 tom Exp $
+dnl $Id: configure.in,v 1.117 2014/09/20 21:03:23 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)
@@ -38,145 +38,133 @@ dnl It's only for testing purposes.
 dnl
 dnl See http://invisible-island.net/autoconf/ for additional information.
 dnl ---------------------------------------------------------------------------
-AC_PREREQ(2.13.20000819)
+AC_PREREQ(2.52.20030208)
 AC_INIT(ncurses.c)
 AC_CONFIG_HEADER(ncurses_cfg.h:ncurses_tst.hin)
 
-AC_PROG_CC
+CF_INHERIT_SCRIPT(config.guess)
+CF_INHERIT_SCRIPT(config.sub)
+CF_CHECK_CACHE
+
+AC_ARG_PROGRAM
+
+AC_PROG_MAKE_SET
+CF_PROG_CC
+AC_PROG_CPP
+AC_PROG_AWK
+CF_PROG_INSTALL
+CF_PROG_LINT
+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 $@ ... ;'    AC_SUBST(ECHO_LINK)
-EXTRA_LIBS=""                          AC_SUBST(EXTRA_LIBS)
-LD="ld"                                        AC_SUBST(LD)
-LDFLAGS_SHARED=""                      AC_SUBST(LDFLAGS_SHARED)
-LD_MODEL=""                            AC_SUBST(LD_MODEL)
-LD_SHARED_OPTS=""                      AC_SUBST(LD_SHARED_OPTS)
-LIBTOOL=""                             AC_SUBST(LIBTOOL)
-LIB_NAME=curses                                AC_SUBST(LIB_NAME)
-LIB_PREFIX="-l"                                AC_SUBST(LIB_PREFIX)
-LINK_TESTS=""                          AC_SUBST(LINK_TESTS)
-LINT=lint                              AC_SUBST(LINT)
-LINT_OPTS=""                           AC_SUBST(LINT_OPTS)
-LOCAL_LDFLAGS=""                       AC_SUBST(LOCAL_LDFLAGS)
-MATH_LIB="-lm"                         AC_SUBST(MATH_LIB)
-PROG_EXT=""                            AC_SUBST(PROG_EXT)
-TEST_ARGS=""                           AC_SUBST(TEST_ARGS)
-TEST_DEPS=""                           AC_SUBST(TEST_DEPS)
+LD="ld"                                                        AC_SUBST(LD)
+LDFLAGS_SHARED=""                              AC_SUBST(LDFLAGS_SHARED)
+LDFLAGS_STATIC=""                              AC_SUBST(LDFLAGS_STATIC)
+LD_MODEL=""                                            AC_SUBST(LD_MODEL)
+LD_SHARED_OPTS=""                              AC_SUBST(LD_SHARED_OPTS)
+LIBTOOL=""                                             AC_SUBST(LIBTOOL)
+LIB_CLEAN=""                                   AC_SUBST(LIB_CLEAN)
+LIB_COMPILE=""                                 AC_SUBST(LIB_COMPILE)
+LIB_LINK='${CC}'                               AC_SUBST(LIB_LINK)
+LINK_TESTS=""                                  AC_SUBST(LINK_TESTS)
+LOCAL_LDFLAGS=""                               AC_SUBST(LOCAL_LDFLAGS)
+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=
 
-dnl SunOS 4.x
-AC_ARG_WITH(5lib,
-       [  --with-5lib             use SunOS sysv-libraries],
-       [LIBS="-L/usr/5lib $LIBS"
-        CPPFLAGS="$CPPFLAGS -I/usr/5include"])
+AC_EXEEXT
+AC_OBJEXT
+
+CF_GCC_ATTRIBUTES
+CF_XOPEN_SOURCE
+CF_SIG_ATOMIC_T
 
 dnl ---------------------------------------------------------------------------
-dnl Check for libutf8
-AC_DEFUN([CF_LIBUTF8],
-[
-AC_CACHE_CHECK(for putwc in libutf8,cf_cv_libutf8,[
-       cf_save_LIBS="$LIBS"
-       LIBS="-lutf8 $LIBS"
-AC_TRY_LINK([
-#include <libutf8.h>],[putwc(0,0);],
-       [cf_cv_libutf8=yes],
-       [cf_cv_libutf8=no])
-       LIBS="$cf_save_LIBS"
-])
-
-if test "$cf_cv_libutf8" = yes ; then
-       AC_DEFINE(HAVE_LIBUTF8_H)
-       LIBS="-lutf8 $LIBS"
-fi
-])dnl
+CF_HELP_MESSAGE(General Options:)
+CF_PKG_CONFIG
+CF_DISABLE_ECHO
 
 dnl ---------------------------------------------------------------------------
-dnl NcursesW, installed in conventional location
-AC_ARG_WITH(ncursesw,
-       [  --with-ncursesw         use wide ncurses-libraries (installed)],
-       [
-        AC_DEFINE(_GNU_SOURCE)
-        AC_DEFINE(_XOPEN_SOURCE_EXTENDED)
-        AC_CHECK_FUNC(initscr,,[
-        AC_CHECK_LIB(gpm,Gpm_Open)
-        LIB_NAME=ncursesw
-        AC_CHECK_FUNC(putwc,,[CF_LIBUTF8])
-        for p in $HOME /usr/local /usr
-        do
-               if test -f $p/include/ncursesw/curses.h
-               then
-                       CPPFLAGS="$CPPFLAGS -I$p/include/ncursesw"
-                       test $p != /usr && CPPFLAGS="$CPPFLAGS -I$p/include"
-                       test $p != /usr && LIBS="-L$p/lib $LIBS"
-                       break
-               elif test $p != /usr
-               then
-                       if test -f $p/include/curses.h
-                       then
-                               CPPFLAGS="$CPPFLAGS -I$p/include"
-                               LIBS="-L$p/lib $LIBS"
-                               break
-                       fi
-               fi
-        done
-       ],[test -d /usr/ccs/lib && LIBS="-L/usr/ccs/lib $LIBS"])])
-
-dnl Ncurses, installed in conventional location
-AC_ARG_WITH(ncurses,
-       [  --with-ncurses          use ncurses-libraries (installed)],
-       [AC_CHECK_FUNC(initscr,,[
-        AC_CHECK_LIB(gpm,Gpm_Open)
-        LIB_NAME=ncurses
-        for p in $HOME /usr/local /usr
-        do
-               if test -f $p/include/ncurses/curses.h
-               then
-                       CPPFLAGS="$CPPFLAGS -I$p/include/ncurses"
-                       test $p != /usr && CPPFLAGS="$CPPFLAGS -I$p/include"
-                       test $p != /usr && LIBS="-L$p/lib $LIBS"
-                       break
-               elif test $p != /usr
-               then
-                       if test -f $p/include/curses.h
-                       then
-                               CPPFLAGS="$CPPFLAGS -I$p/include"
-                               LIBS="-L$p/lib $LIBS"
-                               break
-                       fi
-               fi
-        done
-       ],[test -d /usr/ccs/lib && LIBS="-L/usr/ccs/lib $LIBS"])])
+CF_HELP_MESSAGE(Curses Version-dependent Options:)
+CF_NCURSES_WRAP_PREFIX
+
+AC_MSG_CHECKING(if you want to check for wide-character functions)
+CF_ARG_DISABLE(widec,
+       [  --disable-widec         disable checks for wide-character functions],
+       cf_enable_widec=no,
+       cf_enable_widec=yes,
+       yes)
+AC_MSG_RESULT($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
+       ;;
+esac
 
 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
 
-AC_CHECK_FUNC(initscr,,[
-AC_CHECK_LIB($LIB_NAME,initscr)])
-AC_CHECK_LIB(form,form_driver)
-AC_CHECK_LIB(menu,menu_driver)
-AC_CHECK_LIB(panel,new_panel)
+case $cf_cv_screen in #(vi
+pdcurses) #(vi
+       ;;
+*)
+       # look for curses-related libraries
+       : ${cf_panel_lib:=panel}
+       : ${cf_menu_lib:=menu}
+       : ${cf_form_lib:=form}
+       AC_CHECK_LIB($cf_panel_lib$cf_cv_libtype,new_panel)
+       AC_CHECK_LIB($cf_menu_lib$cf_cv_libtype,menu_driver)
+       AC_CHECK_LIB($cf_form_lib$cf_cv_libtype,form_driver)
 
-AC_TYPE_SIGNAL
+       # look for curses-related headers
+       AC_CHECK_HEADERS( \
+               nc_alloc.h \
+               nomacros.h \
+               form.h \
+               menu.h \
+               panel.h \
+               term_entry.h \
+               )
+       ;;
+esac
 
 AC_STDC_HEADERS
 AC_HEADER_TIME
 AC_CHECK_HEADERS( \
-form.h \
 getopt.h \
 locale.h \
-menu.h \
-nc_alloc.h \
-nomacros.h \
-panel.h \
+math.h \
+stdarg.h \
 sys/ioctl.h \
 sys/select.h \
 sys/time.h \
@@ -184,144 +172,199 @@ termios.h \
 unistd.h \
 )
 
+CF_GETOPT_HEADER
+
 AC_CHECK_FUNCS( \
-getnstr \
+getopt \
 gettimeofday \
+)
+
+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( \
+assume_default_colors \
+chgat \
+color_set \
+filter \
+getbegx \
+getcurx \
+getmaxx \
+getnstr \
+getparx \
+getwin \
+mvvline \
+mvwvline \
 napms \
+putwin \
 resize_term \
 resizeterm \
-strdup \
+ripoffline \
+scr_dump \
+setupterm \
+slk_color \
+slk_init \
+termattrs \
+tgetent \
+tigetnum \
+tigetstr \
+typeahead \
 use_default_colors \
+use_env \
+use_extended_names \
+use_screen \
+use_window \
+vid_puts \
+vidputs \
 vsscanf \
+vw_printw \
+wchgat \
+winsstr \
 wresize \
+wsyncdown \
 )
 
-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 <curses.h>
-int main()
-{
-       char temp[1024];
-       sprintf(temp, "%s\n", curses_version());
-       exit(0);
-}]
-,[cf_cv_func_curses_version=yes]
-,[cf_cv_func_curses_version=no]
-,[cf_cv_func_curses_version=unknown])
-rm -f core])
-test "$cf_cv_func_curses_version" = yes && AC_DEFINE(HAVE_CURSES_VERSION)
+CF_TPUTS_PROTO
+CF_NCURSES_EXT_FUNCS
 
-dnl ---------------------------------------------------------------------------
-dnl Check for likely values of acs_map[]:
-AC_CACHE_CHECK(for alternate character set array, cf_cv_curses_acs_map,[
-cf_cv_curses_acs_map=unknown
-for name in acs_map _acs_map __acs_map _nc_acs_map
-do
-AC_TRY_LINK([
-#include <curses.h>
-],[
-$name['k'] = ACS_PLUS
-],[cf_cv_curses_acs_map=$name; break])
-done
-])
+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)
 
-test "$cf_cv_curses_acs_map" != unknown && AC_DEFINE_UNQUOTED(CURSES_ACS_ARRAY,$cf_cv_curses_acs_map)
+               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)
 
-dnl ---------------------------------------------------------------------------
-dnl Check for likely values of wacs_map[]:
-AC_CACHE_CHECK(for wide alternate character set array, cf_cv_curses_wacs_map,[
-cf_cv_curses_wacs_map=unknown
-for name in wacs_map _wacs_map __wacs_map _nc_wacs
-do
-AC_TRY_LINK([
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
-#endif
-#include <curses.h>
-],[
-$name['k'] = *WACS_PLUS        
-],[cf_cv_curses_wacs_map=$name; break])
-done
-])
+               if test "$cf_define_xpg5" = yes
+               then
+                       CPPFLAGS="$CPPFLAGS -D_XPG5"
+               fi
+       fi
 
-test "$cf_cv_curses_wacs_map" != unknown && AC_DEFINE_UNQUOTED(CURSES_WACS_ARRAY,$cf_cv_curses_wacs_map)
+       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
 
-dnl --------------------------------------------------------------------------- 
-dnl Make an uppercase version of a variable 
-dnl $1=uppercase($2) 
-AC_DEFUN([CF_UPPER], 
-[ 
-$1=`echo "$2" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
-])dnl 
+CF_SYS_TIME_SELECT
+CF_FUNC_CURSES_VERSION
 
-dnl ---------------------------------------------------------------------------
-dnl Check if curses.h defines the given type
-AC_DEFUN([CF_CURSES_TYPE],
-[
-AC_MSG_CHECKING(for type $1 in curses.h)
-AC_TRY_COMPILE([
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED
-#endif
-#include <curses.h>],[
-$1 foo
-],cf_result=yes,cf_result=no)
-AC_MSG_RESULT($cf_result)
-if test $cf_result = yes ; then
-       CF_UPPER(cf_result,have_type_$1)
-       AC_DEFINE_UNQUOTED($cf_result)
-else
-       AC_DEFINE_UNQUOTED($1,$2)
+CF_CURSES_ACS_MAP
+if test "$cf_enable_widec" = yes; then
+       CF_CURSES_WACS_MAP
+       CF_CURSES_WACS_SYMBOLS
 fi
-])dnl
 
-CF_CURSES_TYPE(attr_t,long)
-CF_CURSES_TYPE(mbstate_t,long)
+CF_CURSES_CHECK_TYPE(attr_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(boolnames)
+CF_CURSES_CHECK_DATA(boolfnames)
 
 dnl ---------------------------------------------------------------------------
-dnl Check if we can include <sys/time.h> with <sys/select.h>; this breaks on
-dnl older SCO configurations.
-dnl [CF_SYS_TIME_SELECT]
-
-AC_MSG_CHECKING(if sys/time.h works with sys/select.h)
-AC_CACHE_VAL(cf_cv_sys_time_select,[
-AC_TRY_COMPILE([
-#include <sys/types.h>
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-],[],[cf_cv_sys_time_select=yes],
-     [cf_cv_sys_time_select=no])
-     ])
-AC_MSG_RESULT($cf_cv_sys_time_select)
-test "$cf_cv_sys_time_select" = yes && AC_DEFINE(HAVE_SYS_TIME_SELECT)
+CF_HELP_MESSAGE(Testing/development Options:)
+CF_ENABLE_WARNINGS
+CF_DISABLE_LEAKS
+CF_DISABLE_RPATH_HACK
+
+TEST_ARGS="$LIBS"
+LIBS=
 
 dnl ---------------------------------------------------------------------------
 
 AC_OUTPUT(Makefile,[
+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=`make echo_tests`
-LAST=`make echo_suffix`
-for n in $LIST
+
+LIST=`sed -e 's/[[     ]].*//' -e '/^[[#@]]/d' $srcdir/modules`
+for N in $LIST
 do
-       N=`echo $n | sed -e s/${LAST}\$//`
        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
+       $ECHO_CC\$(CC) -c \$(CFLAGS_DEFAULT) \$(srcdir)/$N.c
 TEST_EOF
 done
-],[],sort)
+
+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)