dnl***************************************************************************
-dnl Copyright (c) 1998-2016,2017 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 *
dnl
dnl Author: Thomas E. Dickey 1995-on
dnl
-dnl $Id: configure.in,v 1.641 2017/04/13 23:35:03 tom Exp $
+dnl $Id: configure.in,v 1.690 2019/09/27 21:12:34 tom Exp $
dnl Process this file with autoconf to produce a configure script.
dnl
-dnl See http://invisible-island.net/autoconf/ for additional information.
+dnl See https://invisible-island.net/autoconf/ for additional information.
dnl
dnl ---------------------------------------------------------------------------
-AC_PREREQ(2.52.20030208)
-AC_REVISION($Revision: 1.641 $)
+AC_PREREQ(2.52.20170501)
+AC_REVISION($Revision: 1.690 $)
AC_INIT(ncurses/base/lib_initscr.c)
AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
### Checks for programs.
AC_ARG_WITH(ada,
- [ --without-ada suppress check for Ada95, don't build demo],
+ [ --without-ada suppress check for Ada compiler, don't build demo],
[cf_with_ada=$withval],
[cf_with_ada=yes])
+
if test "x$cf_with_ada" = xyes
then
- cf_PROG_CC="gnatgcc gcc cc"
+ cf_prog_cc="gnatgcc gcc cc"
else
- cf_PROG_CC="gcc cc"
+ cf_prog_cc="gcc cc"
fi
-
-CF_PROG_CC($cf_PROG_CC)
+CF_PROG_CC($cf_prog_cc)
AC_PROG_CPP
AC_PROG_GCC_TRADITIONAL
[cf_with_cxx_binding=$cf_with_cxx])
AC_MSG_RESULT($cf_with_cxx_binding)
-AC_MSG_CHECKING(if you want to build with Ada95)
+AC_MSG_CHECKING(if you want to build with Ada)
AC_MSG_RESULT($cf_with_ada)
AC_MSG_CHECKING(if you want to install terminal database)
[cf_with_progs=yes])
AC_MSG_RESULT($cf_with_progs)
+if test -f $srcdir/tack/tack.h; then
+ if test "x$cross_compiling" = xyes ; then
+ CF_VERBOSE(ignoring tack because we are cross-compiling)
+ cf_with_tack=no
+ else
+ AC_MSG_CHECKING(if you want to build the tack program)
+ AC_ARG_WITH(tack,
+ [ --without-tack suppress build/install with tack program],
+ [cf_with_tack=$withval],
+ [cf_with_tack=$cf_with_progs])
+ AC_MSG_RESULT($cf_with_tack)
+ fi
+else
+ cf_with_tack=no
+fi
+
AC_MSG_CHECKING(if you want to build test-programs)
AC_ARG_WITH(tests,
[ --without-tests suppress build/install with test-programs],
AC_MSG_RESULT($with_curses_h)
modules_to_build="ncurses"
-if test "X$cf_with_progs" != Xno ; then
-modules_to_build="$modules_to_build progs tack"
-fi
+test "X$cf_with_progs" != Xno && modules_to_build="$modules_to_build progs"
+test "X$cf_with_tack" != Xno && modules_to_build="$modules_to_build tack"
modules_to_build="$modules_to_build panel menu form"
AC_ARG_PROGRAM
AC_SYS_LONG_FILE_NAMES
-# if we find pkg-config, check if we should install the ".pc" files.
+# Provide for renaming "ncurses5-config" to "ncurses5X-config", etc., in case
+# of package conflict.
+cf_config_suffix=
+AC_ARG_WITH(config-suffix,
+ [ --with-config-suffix=X suffixes ncursesXX-config file],
+ [case "x$withval" in
+ (xyes|xno)
+ AC_MSG_WARN(expected a value for config-suffix option)
+ ;;
+ (*) cf_config_suffix="$withval"
+ ;;
+ esac])
+AC_SUBST(cf_config_suffix)
+
+# If we find pkg-config, check if we should install the ".pc" files.
CF_PKG_CONFIG
CF_WITH_PKG_CONFIG_LIBDIR
CF_ENABLE_PC_FILES
[with_ticlib=no])
AC_MSG_RESULT($with_ticlib)
-### Checks for special libraries, must be done up-front.
-SHLIB_LIST=""
-CF_WITH_GPM
-if test "$with_gpm" != no ; then
- AC_MSG_CHECKING(if you want to load GPM dynamically)
- AC_ARG_WITH(dlsym,
- [ --without-dlsym do not use dlsym() to load GPM dynamically],
- [with_dlsym=$withval],
- [with_dlsym=yes])
- AC_MSG_RESULT($with_dlsym)
- if test "x$with_dlsym" = xyes ; then
- CF_FUNC_DLSYM
- if test "x$with_gpm" != xyes ; then
- CF_VERBOSE(assuming soname for gpm is $with_gpm)
- cf_cv_gpm_soname="$with_gpm"
- else
- CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
- fi
- test "$cf_cv_gpm_soname" != "unknown" && AC_DEFINE_UNQUOTED(LIBGPM_SONAME,"$cf_cv_gpm_soname",[Define as needed to set the gpm share library soname])
- SHLIB_LIST="-ldl $SHLIB_LIST"
- else
- SHLIB_LIST="-lgpm $SHLIB_LIST"
- CF_ADD_LIB(gpm,TEST_LIBS)
- fi
- AC_DEFINE(HAVE_LIBGPM,1,[Define to 1 if we have the gpm library])
- CF_CHECK_GPM_WGETCH
-fi
-
-CF_WITH_SYSMOUSE
-
dnl Not all ports of gcc support the -g option
if test X"$CC_G_OPT" = X"" ; then
esac
done
+### Checks for special libraries, must be done up-front.
+SHLIB_LIST=""
+CF_WITH_GPM
+if test "$with_gpm" != no ; then
+ AC_MSG_CHECKING(if you want to load GPM dynamically)
+ AC_ARG_WITH(dlsym,
+ [ --without-dlsym do not use dlsym() to load GPM dynamically],
+ [with_dlsym=$withval],
+ [with_dlsym=yes])
+ AC_MSG_RESULT($with_dlsym)
+ if test "x$with_dlsym" = xyes ; then
+ CF_FUNC_DLSYM
+ if test "x$with_gpm" != xyes ; then
+ CF_VERBOSE(assuming soname for gpm is $with_gpm)
+ cf_cv_gpm_soname="$with_gpm"
+ else
+ CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
+ fi
+ test "$cf_cv_gpm_soname" != "unknown" && AC_DEFINE_UNQUOTED(LIBGPM_SONAME,"$cf_cv_gpm_soname",[Define as needed to set the gpm share library soname])
+ SHLIB_LIST="-ldl $SHLIB_LIST"
+ CF_ADD_LIB(dl,PRIVATE_LIBS)
+ else
+ SHLIB_LIST="-lgpm $SHLIB_LIST"
+ CF_ADD_LIB(gpm,TEST_LIBS)
+ CF_ADD_LIB(gpm,PRIVATE_LIBS)
+ fi
+ AC_DEFINE(HAVE_LIBGPM,1,[Define to 1 if we have the gpm library])
+ CF_CHECK_GPM_WGETCH
+fi
+
+CF_WITH_PCRE2
+CF_WITH_SYSMOUSE
+
# pretend that ncurses==ncursesw==ncursest
AC_MSG_CHECKING(if you want to disable library suffixes)
CF_ARG_DISABLE(lib-suffixes,
AC_MSG_RESULT($disable_lib_suffixes)
### If we're building with rpath, try to link non-standard libs that way too.
-if test "$DFT_LWR_MODEL" = "shared"; then
+if test "$DFT_LWR_MODEL" = "shared" && test "x$cf_cv_enable_rpath" != xno; then
CF_DISABLE_RPATH_HACK
fi
[with_fallback=$withval],
[with_fallback=])
AC_MSG_RESULT($with_fallback)
-FALLBACK_LIST=`test "$with_fallback" != no && echo "$with_fallback" | sed -e 's/,/ /g'`
+
+case ".$with_fallback" in
+(.|.no)
+ FALLBACK_LIST=
+ ;;
+(.yes)
+ AC_MSG_WARN(expected a list of terminal descriptions)
+ ;;
+(*)
+ FALLBACK_LIST=`echo "$with_fallback" | sed -e 's/,/ /g'`
+ ;;
+esac
+
+USE_FALLBACKS=
+test -z "$FALLBACK_LIST" && USE_FALLBACKS="#"
AC_SUBST(FALLBACK_LIST)
+AC_SUBST(USE_FALLBACKS)
+
+# The fallback feature in ncurses relies upon tic/infocmp outside the build
+# tree for generating the terminal descriptions that will be compiled into the
+# library. If your toolchain is old, it may not handle current terminal
+# databases. Use configure-options to point to the tools which will be used,
+# rather than the first ones found on the $PATH.
+if test -n "$FALLBACK_LIST"
+then
+ CF_WITH_PATH_PROG(TIC, tic, [for fallbacks], $PATH:/usr/local/ncurses/bin)
+ CF_WITH_PATH_PROG(INFOCMP, infocmp, [for fallbacks], $PATH:/usr/local/ncurses/bin)
+else
+ : ${TIC:=tic}
+ : ${INFOCMP:=infocmp}
+fi
+AC_SUBST(TIC)
+AC_SUBST(INFOCMP)
AC_MSG_CHECKING(if you want modern xterm or antique)
AC_ARG_WITH(xterm-new,
AC_MSG_RESULT($TERMINFO_DIRS)
test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS",[Define as needed to predefine the TERMINFO_DIR searchlist])
+case "x$TERMINFO" in
+x???:*)
+ AC_MSG_WARN(ignoring non-directory/file TERMINFO value)
+ unset TERMINFO
+ ;;
+esac
+
AC_MSG_CHECKING(for default terminfo directory)
CF_WITH_PATH(default-terminfo-dir,
[ --with-default-terminfo-dir=DIR default terminfo directory],
# Check to define _XOPEN_SOURCE "automatically"
CPPFLAGS_before_XOPEN="$CPPFLAGS"
-CF_XOPEN_SOURCE(500)
+CF_XOPEN_SOURCE(600)
CPPFLAGS_after_XOPEN="$CPPFLAGS"
# Work around breakage on OS X
fi
AC_SUBST(NCURSES_WATTR_MACROS)
+CF_WITH_X11_RGB
+
### use option --with-bool to override bool's type
AC_MSG_CHECKING(for type of bool)
AC_ARG_WITH(bool,
AC_MSG_RESULT($NCURSES_CCHARW_MAX)
AC_SUBST(NCURSES_CCHARW_MAX)
+AC_CHECK_SIZEOF([signed char], 0)
+if test "$ac_cv_sizeof_signed_char" = 1 ; then
+ NCURSES_SBOOL="signed char"
+else
+ NCURSES_SBOOL="char"
+fi
+AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
+AC_ARG_ENABLE(signed-char,
+ [ --enable-signed-char compile using signed Boolean's in term.h],
+ [with_signed_char=$enableval],
+ [with_signed_char=no])
+AC_MSG_RESULT($with_signed_char)
+test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
+AC_SUBST(NCURSES_SBOOL)
+
### use option --with-tparm-arg to override tparm's argument type
AC_MSG_CHECKING(for type of tparm args)
AC_ARG_WITH(tparm-arg,
AC_DEFINE(NCURSES_EXT_COLORS,1,[Define to 1 to compile for 256-color support])
AC_DEFINE(HAVE_ALLOC_PAIR,1,[Define to 1 to enable alloc_pair() function])
AC_DEFINE(HAVE_INIT_EXTENDED_COLOR,1,[Define to 1 to enable init_extended_color() function in test-programs])
+ AC_DEFINE(HAVE_RESET_COLOR_PAIRS,1,[Define to 1 to enable reset_color_pairs() function in test-programs])
fi
fi
AC_SUBST(NCURSES_EXT_COLORS)
AC_MSG_RESULT($with_no_padding)
test "x$with_no_padding" = xyes && AC_DEFINE(NCURSES_NO_PADDING,1,[Define to 1 to compile with $NCURSES_NO_PADDING code])
-AC_CHECK_SIZEOF([signed char], 0)
-if test "$ac_cv_sizeof_signed_char" = 1 ; then
- NCURSES_SBOOL="signed char"
-else
- NCURSES_SBOOL="char"
-fi
-AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
-AC_ARG_ENABLE(signed-char,
- [ --enable-signed-char compile using signed Boolean's in term.h],
- [with_signed_char=$enableval],
- [with_signed_char=no])
-AC_MSG_RESULT($with_signed_char)
-test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
-AC_SUBST(NCURSES_SBOOL)
-
### use option --enable-sigwinch to turn on use of SIGWINCH logic
AC_MSG_CHECKING(if you want SIGWINCH handler)
AC_ARG_ENABLE(sigwinch,
AC_SUBST(NCURSES_XNAMES)
##############################################################################
+CF_HELP_MESSAGE(Reentrant Code:)
CF_WITH_PTHREAD
if test "x$with_pthread" != xno; then
enable_reentrant=yes
if test "x$cf_cv_weak_symbols" = xyes ; then
PTHREAD=-lpthread
+ CF_ADD_LIB(pthread,PRIVATE_LIBS)
fi
fi
AC_SUBST(PTHREAD)
CF_REMOVE_LIB(LIBS,$LIBS,pthread)
CF_ADD_LIB(pthread,TEST_LIBS)
CF_ADD_LIB(pthread,TEST_LIBS2)
+ CF_ADD_LIB(pthread,PRIVATE_LIBS)
else
# when not using weak symbols but with_reentrant,
# add 't' to the library suffix on all platforms
[with_safe_sprintf=$enableval],
[with_safe_sprintf=no])
AC_MSG_RESULT($with_safe_sprintf)
-test "x$with_safe_sprintf" = xyes && AC_DEFINE(USE_SAFE_SPRINTF,1,[Define to 1 to compile with experimental safe-sprintf code])
### use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
# when hashmap is used scroll hints are useless
fi
AC_SUBST(ECHO_LINK)
+# --disable-stripping is used for debugging
+CF_INSTALL_OPTS
+
+# If we're avoiding relinking of shared libraries during install, that is to
+# avoid modifying the build-tree. For the same reason, avoid doing ranlib if
+# the install program has "-p" (for preserving timestamps).
+cf_cv_do_reranlib=yes
+if test "x$cf_cv_install_p" = xyes
+then
+ if test "x$cf_cv_do_relink" != xyes
+ then
+ cf_cv_do_reranlib=no
+ INSTALL_OPT_P="-p"
+ INSTALL_LIB="$INSTALL_LIB $INSTALL_OPT_P"
+ fi
+fi
+AC_SUBST(INSTALL_OPT_P)
+
### use option --enable-warnings to turn on all gcc warnings
AC_MSG_CHECKING(if you want to see compiler warnings)
AC_ARG_ENABLE(warnings,
LIB_TRACING=all
ADA_TRACE=TRUE
CF_ADD_CFLAGS(-DTRACE)
+ AC_DEFINE(HAVE__TRACEF,1,[Define to 1 if we have _tracef function])
else
LIB_TRACING=DEBUG
ADA_TRACE=FALSE
CF_GETOPT_HEADER
+CF_CHECK_ENVIRON(environ)
+CF_CHECK_GETENV
+if test "x$cf_cv_consistent_getenv" = xno && \
+ test "x$cf_with_trace" = xyes
+then
+ AC_MSG_WARN(The NCURSES_TRACE environment variable is not supported with this configuration)
+fi
+
# check for ISC (this may also define _POSIX_SOURCE)
# Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
if test "x$ISC" = xyes ; then
getopt \
getttynam \
issetugid \
+localeconv \
poll \
putenv \
remove \
sigvec \
strdup \
strstr \
+sysconf \
tcgetpgrp \
times \
+tsearch \
vsnprintf \
)
AC_MSG_ERROR(getopt is required for building programs)
fi
+if test "x$with_safe_sprintf" = xyes
+then
+ if test "x$ac_cv_func_vsnprintf" = xyes
+ then
+ AC_MSG_WARN(will use vsnprintf instead of safe-sprintf option)
+ else
+ AC_DEFINE(USE_SAFE_SPRINTF,1,[Define to 1 to compile with experimental safe-sprintf code])
+ fi
+fi
+
if test "x$with_getcap" = "xyes" ; then
CF_CGETENT
fi
CF_FUNC_POLL
CF_VA_COPY
AC_FUNC_VFORK
+CF_FOPEN_BIN_R
# special check for test/ditto.c
CF_FUNC_OPENPTY
fi
AC_SUBST(USE_CXX_BOOL)
-CF_HELP_MESSAGE(Ada95 Binding Options:)
+CF_HELP_MESSAGE(Ada Binding Options:)
dnl If the Ada95 source-tree is present, add that to the build unless it will
dnl not work, or was not requested.
fi
dnl Check for availability of GNU Ada Translator (GNAT).
-dnl At the moment we support no other Ada95 compiler.
+dnl At the moment we support no other Ada compiler.
if test "$cf_with_ada" != "no" ; then
CF_PROG_GNAT
if test "x$cf_cv_prog_gnat_correct" = xyes; then
CF_WITH_ADA_INCLUDE
CF_WITH_ADA_OBJECTS
CF_WITH_ADA_SHAREDLIB
+
+ # allow the Ada binding to be renamed
+ CF_WITH_ADA_LIBNAME(AdaCurses)
fi
fi
else
CF_SRC_MODULES($modules_to_build)
if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
+ SUB_MAKEFILES="$SUB_MAKEFILES Ada95/src/library.gpr:Ada95/src/library.gpr.in"
SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses${USE_CFG_SUFFIX}-config:Ada95/gen/adacurses-config.in"
SUB_MAKEFILES="$SUB_MAKEFILES man/adacurses${USE_CFG_SUFFIX}-config.1:man/MKada_config.in"
fi
fi
AC_SUBST(cross_compiling)
-AC_PATH_PROG(TIC_PATH,tic,unknown,$PATH:/usr/local/ncurses/bin)
-if test -n "$FALLBACK_LIST"
-then
- if test "$TIC_PATH" = unknown
- then
- AC_MSG_WARN(no tic program found for fallbacks)
- fi
-fi
-AC_SUBST(TIC_PATH)
-
if test "x$cf_with_tests" != xno ; then
MAKE_TESTS=
else
AC_SUBST(MISC_INSTALL_DATA)
AC_SUBST(MISC_UNINSTALL_DATA)
-SUB_SCRIPTS=
+if test "x$cf_with_db_install" = "xno" || test "x$TERMINFO_SRC" = "xno"; then
+ MAKE_DATABASE="#"
+else
+ MAKE_DATABASE="$MAKE_TERMINFO"
+fi
+AC_SUBST(MAKE_DATABASE)
dnl Override the package used for exported symbols
if test -n "$PACKAGE"
if test "x$cross_compiling" = xyes ; then
ADAGEN_LDFLAGS='$(CROSS_LDFLAGS)'
+ CHECK_BUILD="#"
else
ADAGEN_LDFLAGS='$(NATIVE_LDFLAGS)'
+ CHECK_BUILD=
fi
AC_SUBST(ADAGEN_LDFLAGS)
+AC_SUBST(CHECK_BUILD)
+AC_SUBST(PRIVATE_LIBS)
+
+# This is used for the *-config script and *.pc data files.
+CF_LD_SEARCHPATH
+
+AC_DEFINE(HAVE_CURSES_DATA_BOOLNAMES,1,[definition needed for in-tree build of tack])
AC_OUTPUT( \
include/MKterm.h.awk \
include/ncurses_dll.h \
include/termcap.h \
include/unctrl.h \
- $SUB_SCRIPTS \
$SUB_MAKEFILES \
Makefile,[
if test "x$cf_with_tests" != xno ; then
cf_LIST_MODELS="$cf_list_models"
cf_cv_abi_version="$cf_cv_abi_version"
cf_cv_do_relink="$cf_cv_do_relink"
+cf_cv_do_reranlib="$cf_cv_do_reranlib"
cf_cv_do_symlinks="$cf_cv_do_symlinks"
cf_cv_enable_lp64="$cf_cv_enable_lp64"
cf_cv_enable_opaque="$cf_cv_enable_opaque"
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