ncurses 6.5 - patch 20240519

[ncurses.git] / configure.in

diff --git a/configure.in b/configure.in
index 354e4a5160948c4dba2a81a20eaa3ceb7510aa24..1beb840a6c2eebc111e62c1354477a03a8564d34 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,5 +1,5 @@
 dnl***************************************************************************
 dnl***************************************************************************

-dnl Copyright 2018-2022,2023 Thomas E. Dickey                                *
+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 Copyright 1998-2017,2018 Free Software Foundation, Inc.                  *
 dnl                                                                          *
 dnl Permission is hereby granted, free of charge, to any person obtaining a  *


@@ -29,7 +29,7 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl

-dnl $Id: configure.in,v 1.769 2023/10/21 15:43:56 tom Exp $
+dnl $Id: configure.in,v 1.781 2024/05/18 19:42:53 tom Exp $

 dnl Process this file with autoconf to produce a configure script.
 dnl
 dnl For additional information, see
 dnl Process this file with autoconf to produce a configure script.
 dnl
 dnl For additional information, see


@@ -38,7 +38,7 @@ dnl     https://invisible-island.net/autoconf/my-autoconf.html
 dnl
 dnl ---------------------------------------------------------------------------
 AC_PREREQ(2.52.20210101)
 dnl
 dnl ---------------------------------------------------------------------------
 AC_PREREQ(2.52.20210101)

-AC_REVISION($Revision: 1.769 $)
+AC_REVISION($Revision: 1.781 $)

 AC_INIT(ncurses/base/lib_initscr.c)
 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
 
 AC_INIT(ncurses/base/lib_initscr.c)
 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
 


@@ -65,19 +65,7 @@ CF_ABI_DEFAULTS
 CF_WITH_ABI_ALTERED
 
 ###    Checks for programs.
 CF_WITH_ABI_ALTERED
 
 ###    Checks for programs.

-AC_ARG_WITH(ada,
-       [  --without-ada           suppress check for Ada compiler, don't build demo],
-       [cf_with_ada=$withval],
-       [cf_with_ada=yes])
-
-if test "x$cf_with_ada" = xyes
-then
-       cf_prog_cc="gnatgcc gcc cc"
-else
-       cf_prog_cc="gcc cc"
-fi
-CF_PROG_CC($cf_prog_cc)
-
+CF_WITH_ADA

 AC_PROG_CPP
 AC_PROG_GCC_TRADITIONAL
 CF_PROG_CC_C_O(CC,[$CFLAGS $CPPFLAGS])
 AC_PROG_CPP
 AC_PROG_GCC_TRADITIONAL
 CF_PROG_CC_C_O(CC,[$CFLAGS $CPPFLAGS])


@@ -217,7 +205,7 @@ AC_SYS_LONG_FILE_NAMES
 # of package conflict.
 cf_config_suffix=
 AC_ARG_WITH(config-suffix,
 # of package conflict.
 cf_config_suffix=
 AC_ARG_WITH(config-suffix,

-       [  --with-config-suffix=X  suffixes ncursesXX-config file],
+       [  --with-config-suffix=X  name ncurses*X-config file with X],

        [case "x$withval" in
        (xyes|xno)
                AC_MSG_WARN(expected a value for config-suffix option)
        [case "x$withval" in
        (xyes|xno)
                AC_MSG_WARN(expected a value for config-suffix option)


@@ -233,9 +221,9 @@ CF_WITH_PKG_CONFIG_LIBDIR
 CF_ENABLE_PC_FILES
 if test -z "$MAKE_PC_FILES"
 then
 CF_ENABLE_PC_FILES
 if test -z "$MAKE_PC_FILES"
 then

-       AC_MSG_CHECKING(for suffix to add to pc-files)
+       AC_MSG_CHECKING(for suffix to add to pkg-config files)

 AC_ARG_WITH(pc-suffix,
 AC_ARG_WITH(pc-suffix,

-       [  --with-pc-suffix        suffixes pc-files],
+       [[  --with-pc-suffix[=XXX]  suffix pkg-config files with XXX]],

        [case "x$withval" in
        (xyes|xno)
                PC_MODULE_SUFFIX=
        [case "x$withval" in
        (xyes|xno)
                PC_MODULE_SUFFIX=


@@ -280,16 +268,16 @@ CF_AR_FLAGS
 dnl Special option for use by system-builders: the install-prefix is used to
 dnl adjust the location into which the actual install is done, so that an
 dnl archive can be built without modifying the host system's configuration.
 dnl Special option for use by system-builders: the install-prefix is used to
 dnl adjust the location into which the actual install is done, so that an
 dnl archive can be built without modifying the host system's configuration.

-AC_MSG_CHECKING(if you have specified an install-prefix)
+AC_MSG_CHECKING(for an installation directory prefix)

 AC_ARG_WITH(install-prefix,
 AC_ARG_WITH(install-prefix,

-       [  --with-install-prefix   prefixes actual install-location ($DESTDIR)],
+       [  --with-install-prefix=DESTDIR use DESTDIR as installation directory prefix],

        [case "x$withval" in
        (xyes|xno)
                ;;
        (*)     DESTDIR="$withval"
                ;;
        esac])
        [case "x$withval" in
        (xyes|xno)
                ;;
        (*)     DESTDIR="$withval"
                ;;
        esac])

-AC_MSG_RESULT($DESTDIR)
+AC_MSG_RESULT([${DESTDIR:-(none)}])

 AC_SUBST(DESTDIR)
 
 ###############################################################################
 AC_SUBST(DESTDIR)
 
 ###############################################################################


@@ -449,7 +437,7 @@ case "$DFT_LWR_MODEL" in
 (shared)  LD_MODEL=''   ;;
 esac
 AC_SUBST(LD_MODEL)dnl          the type of link (e.g., -g or -pg)
 (shared)  LD_MODEL=''   ;;
 esac
 AC_SUBST(LD_MODEL)dnl          the type of link (e.g., -g or -pg)

-AC_MSG_RESULT($LD_MODEL)
+AC_MSG_RESULT([${LD_MODEL:-(none)}])

 
 case "$DFT_LWR_MODEL" in
 (shared)
 
 case "$DFT_LWR_MODEL" in
 (shared)


@@ -562,10 +550,10 @@ AC_SUBST(EXTRA_PKG_LDFLAGS)
 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
 
 ###    use option --with-extra-suffix to append suffix to headers and libraries
 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
 
 ###    use option --with-extra-suffix to append suffix to headers and libraries

-AC_MSG_CHECKING(if you wish to append extra suffix to header/library paths)
+AC_MSG_CHECKING(for extra suffix to append to header/library paths)

 EXTRA_SUFFIX=
 AC_ARG_WITH(extra-suffix,
 EXTRA_SUFFIX=
 AC_ARG_WITH(extra-suffix,

-       [  --with-extra-suffix=X   append extra suffix to header/library paths],
+       [[  --with-extra-suffix[=X] append extra suffix X to header/library paths]],

        [case x$withval in
        (xno)
                ;;
        [case x$withval in
        (xno)
                ;;


@@ -577,7 +565,7 @@ AC_ARG_WITH(extra-suffix,
                ;;
        esac
        ])
                ;;
        esac
        ])

-AC_MSG_RESULT($EXTRA_SUFFIX)
+AC_MSG_RESULT([${EXTRA_SUFFIX:-(none)}])

 AC_SUBST(EXTRA_SUFFIX)
 
 ###    use option --disable-overwrite to leave out the link to -lcurses
 AC_SUBST(EXTRA_SUFFIX)
 
 ###    use option --disable-overwrite to leave out the link to -lcurses


@@ -625,12 +613,12 @@ else
 fi
 AC_SUBST(NCURSES_USE_DATABASE)
 
 fi
 AC_SUBST(NCURSES_USE_DATABASE)
 

-AC_MSG_CHECKING(for list of fallback descriptions)
+AC_MSG_CHECKING(for list of fallback terminal descriptions)

 AC_ARG_WITH(fallbacks,
        [  --with-fallbacks=XXX    specify list of fallback terminal descriptions],
        [with_fallback=$withval],
        [with_fallback=])
 AC_ARG_WITH(fallbacks,
        [  --with-fallbacks=XXX    specify list of fallback terminal descriptions],
        [with_fallback=$withval],
        [with_fallback=])

-AC_MSG_RESULT($with_fallback)
+AC_MSG_RESULT([${with_fallback:-(none)}])

 
 case ".$with_fallback" in
 (.|.no)
 
 case ".$with_fallback" in
 (.|.no)


@@ -694,7 +682,7 @@ esac
 
 AC_MSG_CHECKING(if xterm backspace sends BS or DEL)
 AC_ARG_WITH(xterm-kbs,
 
 AC_MSG_CHECKING(if xterm backspace sends BS or DEL)
 AC_ARG_WITH(xterm-kbs,

-       [  --with-xterm-kbs=XXX    specify if xterm backspace sends BS or DEL],
+       [[  --with-xterm-kbs[=XXX]  specify if xterm backspace sends BS or DEL]],

        [with_xterm_kbs=$withval],
        [with_xterm_kbs=auto])
 case x$with_xterm_kbs in
        [with_xterm_kbs=$withval],
        [with_xterm_kbs=auto])
 case x$with_xterm_kbs in


@@ -765,7 +753,7 @@ AC_ARG_ENABLE(big-core,
        [AC_TRY_RUN([
 #include <stdlib.h>
 #include <string.h>
        [AC_TRY_RUN([
 #include <stdlib.h>
 #include <string.h>

-int main() {
+int main(void) {

        unsigned long n = 6000000L;
        char *s = malloc(n);
        if (s != 0)
        unsigned long n = 6000000L;
        char *s = malloc(n);
        if (s != 0)


@@ -947,7 +935,7 @@ NCURSES_OK_WINT_T=
 
 AC_MSG_CHECKING(if you want wide-character code)
 AC_ARG_ENABLE(widec,
 
 AC_MSG_CHECKING(if you want wide-character code)
 AC_ARG_ENABLE(widec,

-       [  --disable-widec         do not compile with wide-char/UTF-8 code],
+       [  --disable-widec         compile without wide character and UTF-8 support],

        [with_widec=$enableval],
        [with_widec=$cf_dft_widec])
 AC_MSG_RESULT($with_widec)
        [with_widec=$enableval],
        [with_widec=$cf_dft_widec])
 AC_MSG_RESULT($with_widec)


@@ -959,8 +947,8 @@ if test "x$with_widec" = xyes ; then
        if test "x$disable_lib_suffixes" = xno ; then
                LIB_SUFFIX="w${LIB_SUFFIX}"
        fi
        if test "x$disable_lib_suffixes" = xno ; then
                LIB_SUFFIX="w${LIB_SUFFIX}"
        fi

-       AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to compile with wide-char/UTF-8 code])
-       AC_DEFINE(NCURSES_WIDECHAR,1,[Define to 1 to compile with wide-char/UTF-8 code])
+       AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to compile with wide character and UTF-8 support])
+       AC_DEFINE(NCURSES_WIDECHAR,1,[Define to 1 to compile with wide character and UTF-8 support])

        case "$CPPFLAGS" in
        (*_XOPEN_SOURCE=*)
                ;;
        case "$CPPFLAGS" in
        (*_XOPEN_SOURCE=*)
                ;;


@@ -1061,13 +1049,10 @@ AC_SUBST(NCURSES_WATTR_MACROS)
 CF_WITH_X11_RGB
 
 ###   use option --with-bool to override bool's type
 CF_WITH_X11_RGB
 
 ###   use option --with-bool to override bool's type

-AC_MSG_CHECKING(for type of bool)
-AC_ARG_WITH(bool,
-       [  --with-bool=TYPE        override fallback type of bool variable],
-       [NCURSES_BOOL="$withval"],
-       [NCURSES_BOOL=auto])
-AC_MSG_RESULT($NCURSES_BOOL)
-AC_SUBST(NCURSES_BOOL)
+CF_WITH_TYPE(bool,
+       [  --with-bool=TYPE        fall back to TYPE for curses 'bool' typedef],
+       NCURSES_BOOL,
+       auto)

 
 AC_MSG_CHECKING(for alternate terminal capabilities file)
 AC_ARG_WITH(caps,
 
 AC_MSG_CHECKING(for alternate terminal capabilities file)
 AC_ARG_WITH(caps,


@@ -1083,29 +1068,22 @@ AC_MSG_RESULT($TERMINFO_CAPS)
 AC_SUBST(TERMINFO_CAPS)
 
 ###   use option --with-chtype to override chtype's type
 AC_SUBST(TERMINFO_CAPS)
 
 ###   use option --with-chtype to override chtype's type

-AC_MSG_CHECKING(for type of chtype)
-AC_ARG_WITH(chtype,
+CF_WITH_TYPE(chtype,

        [  --with-chtype=TYPE      override type of chtype],
        [  --with-chtype=TYPE      override type of chtype],

-       [NCURSES_CHTYPE="$withval"],
-       [NCURSES_CHTYPE=$cf_dft_chtype])
-AC_MSG_RESULT($NCURSES_CHTYPE)
+       NCURSES_CHTYPE,
+       $cf_dft_chtype)

 
 ###   use option --with-ospeed to override ospeed's type
 
 ###   use option --with-ospeed to override ospeed's type

-AC_MSG_CHECKING(for type of ospeed)
-AC_ARG_WITH(ospeed,
+CF_WITH_TYPE(ospeed,

        [  --with-ospeed=TYPE      override type of ospeed variable],
        [  --with-ospeed=TYPE      override type of ospeed variable],

-       [NCURSES_OSPEED="$withval"],
-       [NCURSES_OSPEED=short])
-AC_MSG_RESULT($NCURSES_OSPEED)
-AC_SUBST(NCURSES_OSPEED)
+       NCURSES_OSPEED,
+       short)

 
 ###   use option --with-mmask-t to override mmask_t's type
 
 ###   use option --with-mmask-t to override mmask_t's type

-AC_MSG_CHECKING(for type of mmask_t)
-AC_ARG_WITH(mmask-t,
+CF_WITH_TYPE(mmask-t,

        [  --with-mmask-t=TYPE     override type of mmask_t],
        [  --with-mmask-t=TYPE     override type of mmask_t],

-       [NCURSES_MMASK_T="$withval"],
-       [NCURSES_MMASK_T=$cf_dft_mmask_t])
-AC_MSG_RESULT($NCURSES_MMASK_T)
+       NCURSES_MMASK_T,
+       $cf_dft_mmask_t)

 
 ###   use option --with-ccharw-max to override CCHARW_MAX size
 AC_MSG_CHECKING(for size CCHARW_MAX)
 
 ###   use option --with-ccharw-max to override CCHARW_MAX size
 AC_MSG_CHECKING(for size CCHARW_MAX)


@@ -1122,9 +1100,9 @@ if test "$ac_cv_sizeof_signed_char" = 1 ; then
 else
        NCURSES_SBOOL="char"
 fi
 else
        NCURSES_SBOOL="char"
 fi

-AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
+AC_MSG_CHECKING(whether to use signed chars for Boolean array in term.h)

 AC_ARG_ENABLE(signed-char,
 AC_ARG_ENABLE(signed-char,

-       [  --enable-signed-char    compile using signed Boolean's in term.h],
+       [  --enable-signed-char    use signed chars for Boolean array in term.h],

        [with_signed_char=$enableval],
        [with_signed_char=$cf_dft_signed_char])
 AC_MSG_RESULT($with_signed_char)
        [with_signed_char=$enableval],
        [with_signed_char=$cf_dft_signed_char])
 AC_MSG_RESULT($with_signed_char)


@@ -1132,13 +1110,10 @@ test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
 AC_SUBST(NCURSES_SBOOL)
 
 ###   use option --with-tparm-arg to override tparm's argument type
 AC_SUBST(NCURSES_SBOOL)
 
 ###   use option --with-tparm-arg to override tparm's argument type

-AC_MSG_CHECKING(for type of tparm args)
-AC_ARG_WITH(tparm-arg,
+CF_WITH_TYPE(tparm-arg,

        [  --with-tparm-arg=TYPE   override parameter type of tparm],
        [  --with-tparm-arg=TYPE   override parameter type of tparm],

-       [NCURSES_TPARM_ARG="$withval"],
-       [NCURSES_TPARM_ARG=$cf_dft_tparm_arg])
-AC_MSG_RESULT($NCURSES_TPARM_ARG)
-AC_SUBST(NCURSES_TPARM_ARG)
+       NCURSES_TPARM_ARG,
+       $cf_dft_tparm_arg)

 
 ### Enable compiling-in rcs id's
 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
 
 ### Enable compiling-in rcs id's
 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)


@@ -1301,7 +1276,14 @@ AC_ARG_ENABLE(sigwinch,
        [with_sigwinch=$enableval],
        [with_sigwinch=$with_ext_funcs])
 AC_MSG_RESULT($with_sigwinch)
        [with_sigwinch=$enableval],
        [with_sigwinch=$with_ext_funcs])
 AC_MSG_RESULT($with_sigwinch)

-test "x$with_sigwinch" = xyes && AC_DEFINE(USE_SIGWINCH,1,[Define to 1 to compile with SIGWINCH handler])
+if test "x$with_sigwinch" = xyes
+then
+       AC_DEFINE(USE_SIGWINCH,1,[Define to 1 to compile with SIGWINCH handler])
+       cf_cv_enable_sigwinch=1
+else
+       cf_cv_enable_sigwinch=0
+fi
+AC_SUBST(cf_cv_enable_sigwinch)

 
 ###   use option --enable-tcap-names to allow user to define new capabilities
 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
 
 ###   use option --enable-tcap-names to allow user to define new capabilities
 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)


@@ -1411,10 +1393,10 @@ AC_SUBST(cf_cv_enable_opaque)
 
 AC_SUBST(NCURSES_SIZE_T)
 
 
 AC_SUBST(NCURSES_SIZE_T)
 

-AC_MSG_CHECKING(if you want opaque curses-library structures)
-CF_ARG_ENABLE(opaque-curses,
-       [  --disable-opaque-curses do not make curses WINDOW, etc., "opaque"],
-       [enable_opaque_curses=yes],[
+AC_MSG_CHECKING(whether curses library structures should be opaque)
+CF_ARG_DISABLE(opaque-curses,
+       [  --disable-opaque-curses do not make WINDOW, etc., structures opaque],
+       [enable_opaque_curses=no],[

         test "$cf_cv_enable_reentrant" = 1 && enable_opaque_curses=yes
         test "$cf_cv_enable_reentrant" = 1 || enable_opaque_curses=$cf_dft_opaque_curses
        ])
         test "$cf_cv_enable_reentrant" = 1 && enable_opaque_curses=yes
         test "$cf_cv_enable_reentrant" = 1 || enable_opaque_curses=$cf_dft_opaque_curses
        ])


@@ -1424,22 +1406,22 @@ test "$cf_cv_enable_reentrant" = 1 && \
 test "$enable_opaque_curses" = no && \
 AC_MSG_ERROR(reentrant configuration requires opaque library)
 
 test "$enable_opaque_curses" = no && \
 AC_MSG_ERROR(reentrant configuration requires opaque library)
 

-AC_MSG_CHECKING(if you want opaque form-library structures)
-AC_ARG_ENABLE(opaque-form,
-       [  --disable-opaque-form   do not make form-library structures "opaque"],
-       [enable_opaque_form=yes],[enable_opaque_form=$cf_dft_opaque_curses])
+AC_MSG_CHECKING(whether form library structures should be opaque)
+CF_ARG_DISABLE(opaque-form,
+       [  --disable-opaque-form   do not make form library structures opaque],
+       [enable_opaque_form=no],[enable_opaque_form=$cf_dft_opaque_curses])

 AC_MSG_RESULT($enable_opaque_form)
 
 AC_MSG_RESULT($enable_opaque_form)
 

-AC_MSG_CHECKING(if you want opaque menu-library structures)
-AC_ARG_ENABLE(opaque-menu,
-       [  --disable-opaque-menu   do not make menu-library structures "opaque"],
-       [enable_opaque_menu=yes],[enable_opaque_menu=$cf_dft_opaque_curses])
+AC_MSG_CHECKING(whether menu library structures should be opaque)
+CF_ARG_DISABLE(opaque-menu,
+       [  --disable-opaque-menu   do not make menu library structures opaque],
+       [enable_opaque_menu=no],[enable_opaque_menu=$cf_dft_opaque_curses])

 AC_MSG_RESULT($enable_opaque_menu)
 
 AC_MSG_RESULT($enable_opaque_menu)
 

-AC_MSG_CHECKING(if you want opaque panel-library structures)
-AC_ARG_ENABLE(opaque-panel,
-       [  --disable-opaque-panel  do not make panel-library structures "opaque"],
-       [enable_opaque_panel=yes],[enable_opaque_panel=$cf_dft_opaque_curses])
+AC_MSG_CHECKING(whether panel library structures should be opaque)
+CF_ARG_DISABLE(opaque-panel,
+       [  --disable-opaque-panel  do not make panel library structures opaque],
+       [enable_opaque_panel=no],[enable_opaque_panel=$cf_dft_opaque_curses])

 AC_MSG_RESULT($enable_opaque_panel)
 
 NCURSES_OPAQUE=0;              test "$enable_opaque_curses" = yes && NCURSES_OPAQUE=1
 AC_MSG_RESULT($enable_opaque_panel)
 
 NCURSES_OPAQUE=0;              test "$enable_opaque_curses" = yes && NCURSES_OPAQUE=1


@@ -1476,6 +1458,14 @@ AC_ARG_WITH(develop,
        [with_develop=no])
 AC_MSG_RESULT($with_develop)
 
        [with_develop=no])
 AC_MSG_RESULT($with_develop)
 

+###   use option --enable-check-size to detect screensize with CPR
+AC_MSG_CHECKING(if you want to check screensize of serial terminals)
+AC_ARG_ENABLE(check-size,
+       [  --enable-check-size     compile-in code to detect screensize of serial terminals],,
+       [enable_check_size=$with_develop])
+AC_MSG_RESULT($enable_check_size)
+test "x$enable_check_size" = xyes && AC_DEFINE(USE_CHECK_SIZE,1,[Define to 1 to compile-in code to detect screensize])
+

 ###   use option --enable-hard-tabs to turn on use of hard-tabs optimize
 AC_MSG_CHECKING(if you want hard-tabs code)
 AC_ARG_ENABLE(hard-tabs,
 ###   use option --enable-hard-tabs to turn on use of hard-tabs optimize
 AC_MSG_CHECKING(if you want hard-tabs code)
 AC_ARG_ENABLE(hard-tabs,


@@ -1513,15 +1503,6 @@ AC_ARG_ENABLE(hashmap,
 AC_MSG_RESULT($with_hashmap)
 test "x$with_hashmap" = xyes && AC_DEFINE(USE_HASHMAP,1,[Define to 1 to compile with hashmap scrolling-optimization])
 
 AC_MSG_RESULT($with_hashmap)
 test "x$with_hashmap" = xyes && AC_DEFINE(USE_HASHMAP,1,[Define to 1 to compile with hashmap scrolling-optimization])
 

-###   use option --enable-colorfgbg to turn on use of $COLORFGBG environment
-AC_MSG_CHECKING(if you want code to check screensize)
-AC_ARG_ENABLE(check-size,
-       [  --enable-check-size     compile-in code to detect screensize],
-       [with_check_size=$enableval],
-       [with_check_size=no])
-AC_MSG_RESULT($with_check_size)
-test "x$with_check_size" = xyes && AC_DEFINE(USE_CHECK_SIZE,1,[Define to 1 to compile-in code to detect screensize])
-

 ###   use option --enable-colorfgbg to turn on use of $COLORFGBG environment
 AC_MSG_CHECKING(if you want colorfgbg code)
 AC_ARG_ENABLE(colorfgbg,
 ###   use option --enable-colorfgbg to turn on use of $COLORFGBG environment
 AC_MSG_CHECKING(if you want colorfgbg code)
 AC_ARG_ENABLE(colorfgbg,


@@ -1728,7 +1709,7 @@ AC_MSG_RESULT($cf_with_trace)
 if test "x$cf_with_trace" = xyes ; then
        LIB_TRACING=all
        ADA_TRACE=TRUE
 if test "x$cf_with_trace" = xyes ; then
        LIB_TRACING=all
        ADA_TRACE=TRUE

-       CF_ADD_CFLAGS(-DTRACE)
+       AC_DEFINE(TRACE,1,[Define to 1 if we have support trace functions])

        AC_DEFINE(HAVE__TRACEF,1,[Define to 1 if we have _tracef function])
 else
        LIB_TRACING=DEBUG
        AC_DEFINE(HAVE__TRACEF,1,[Define to 1 if we have _tracef function])
 else
        LIB_TRACING=DEBUG


@@ -1837,12 +1818,10 @@ getuid \
 issetugid \
 localeconv \
 poll \
 issetugid \
 localeconv \
 poll \

-putenv \

 remove \
 select \
 setbuf \
 setbuffer \
 remove \
 select \
 setbuf \
 setbuffer \

-setenv \

 setfsuid \
 setvbuf \
 sigaction \
 setfsuid \
 setvbuf \
 sigaction \


@@ -1900,6 +1879,7 @@ CF_TYPE_SIGACTION
 CF_SIZECHANGE
 CF_FUNC_MEMMOVE
 CF_FUNC_POLL
 CF_SIZECHANGE
 CF_FUNC_MEMMOVE
 CF_FUNC_POLL

+CF_MB_LEN_MAX

 CF_VA_COPY
 AC_FUNC_VFORK
 CF_FOPEN_BIN_R
 CF_VA_COPY
 AC_FUNC_VFORK
 CF_FOPEN_BIN_R


@@ -2027,7 +2007,6 @@ dnl libtool -TD 20070714
 dnl Check for availability of GNU Ada Translator (GNAT).
 dnl At the moment we support no other Ada compiler.
        if test "$cf_with_ada" != "no" ; then
 dnl Check for availability of GNU Ada Translator (GNAT).
 dnl At the moment we support no other Ada compiler.
        if test "$cf_with_ada" != "no" ; then

-               CF_PROG_GNAT

                if test "x$cf_cv_prog_gnat_correct" = xyes; then
                        CF_ADD_ADAFLAGS(-gnatpn)
                        CF_FIXUP_ADAFLAGS
                if test "x$cf_cv_prog_gnat_correct" = xyes; then
                        CF_ADD_ADAFLAGS(-gnatpn)
                        CF_FIXUP_ADAFLAGS


@@ -2352,6 +2331,7 @@ AC_SUBST(SHLIB_LIST)
 AC_DEFINE(HAVE_SLK_COLOR,1,[Define to 1 if we have slk_color for test-programs])
 
 # pkgsrc uses these
 AC_DEFINE(HAVE_SLK_COLOR,1,[Define to 1 if we have slk_color for test-programs])
 
 # pkgsrc uses these

+CF_HELP_MESSAGE(Library basenames for pkgsrc:)

 CF_WITH_LIB_BASENAME(FORM_NAME,form)
 CF_WITH_LIB_BASENAME(MENU_NAME,menu)
 CF_WITH_LIB_BASENAME(PANEL_NAME,panel)
 CF_WITH_LIB_BASENAME(FORM_NAME,form)
 CF_WITH_LIB_BASENAME(MENU_NAME,menu)
 CF_WITH_LIB_BASENAME(PANEL_NAME,panel)


@@ -2433,7 +2413,7 @@ esac
 
 # Help to automatically enable the extended curses features when using either
 # the *-config or the ".pc" files by adding defines.
 
 # Help to automatically enable the extended curses features when using either
 # the *-config or the ".pc" files by adding defines.

-AC_MSG_CHECKING(for defines to add to ncurses${USE_CFG_SUFFIX}-config script)
+AC_MSG_CHECKING(for defines to add to ncurses${USE_CFG_SUFFIX}${cf_config_suffix}-config script)

 PKG_CFLAGS=
 for cf_loop1 in $CPPFLAGS_after_XOPEN
 do
 PKG_CFLAGS=
 for cf_loop1 in $CPPFLAGS_after_XOPEN
 do