dnl***************************************************************************
-dnl Copyright (c) 1998,1999 Free Software Foundation, Inc. *
+dnl Copyright (c) 1998-2003,2004 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 <dickey@clark.net> 1996,1997
+dnl Author: Thomas E. Dickey 1995-on
dnl
-dnl $Id: configure.in,v 1.195 2000/07/05 22:24:29 tom Exp $
+dnl $Id: configure.in,v 1.312 2004/01/24 19:29:13 tom Exp $
dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.12.971230)
-AC_REVISION($Revision: 1.195 $)
+dnl
+dnl See http://invisible-island.net/autoconf/ for additional information.
+dnl
+dnl ---------------------------------------------------------------------------
+AC_PREREQ(2.13.20020210)
+AC_REVISION($Revision: 1.312 $)
AC_INIT(ncurses/base/lib_initscr.c)
AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
CF_SUBST_NCURSES_VERSION
-CF_CHECK_CACHE
+
+CF_WITH_REL_VERSION(NCURSES)
+CF_WITH_ABI_VERSION
+
+CF_CHECK_CACHE([AC_CANONICAL_SYSTEM])
AC_ARG_WITH(system-type,
[ --with-system-type=XXX test: override derived host system-type],
[AC_MSG_WARN(overriding system type to $withval)
cf_cv_system_name=$withval])
-# We need a configure script only when compiling as part of GNU C library.
-# Here we have to generate one of the files we need while compiling.
-#
-# The only problem is that users of the package might think they have to
-# run configure themself and find it irritating when nothing happens.
-#
-# So we try here to find out whether we are called from the glibc configure
-# or by a user.
-#
-dnl Check if we are a drop-in addition to glibc.
-AC_ARG_ENABLE(add-ons, dnl
-[ --enable-add-ons=DIR... used to check if we are a glibc add-on.],
- [glibc_add_on=yes],
- [glibc_add_on=])
-
-dnl We need to use [ and ] for other purposes for a while now.
-changequote(,)dnl
-if test x"$glibc_add_on" = "xyes" ; then
- rm -f $srcdir/Banner
- # We are in glibc.
- rm -f $srcdir/Makefile
- cp $srcdir/Makefile.glibc $srcdir/Makefile
- echo "ncurses `grep \"^[ ]*ncurses-version[ ]*=.*$\" \
- $srcdir/Makefile | sed -e \
- 's/^[ ]*ncurses-version[ ]*=[ ]*\([^ ^ ]*\)[ ]*$/\1/'`" > $srcdir/Banner
- exit 0
-fi
-changequote([,])dnl
-
### Save the given $CFLAGS to allow user-override.
cf_user_CFLAGS="$CFLAGS"
### Checks for programs.
AC_PROG_CC
-if test -n "$GCC" ; then
-AC_MSG_CHECKING(version of gcc)
-eval "$CC --version"
-fi
-if test $host != $build; then
- AC_CHECK_PROGS(BUILD_CC, $CC gcc cc)
-fi
+CF_GCC_VERSION
+
AC_PROG_CPP
AC_PROG_GCC_TRADITIONAL
AC_ISC_POSIX
CF_ANSI_CC_REQD
CF_PROG_EXT
-
-case "$cf_cv_system_name" in
-freebsd*) #(vi
- test -z "$LDCONFIG" && LDCONFIG="/sbin/ldconfig -R"
- ;;
-*) LDPATH=$PATH:/sbin:/usr/sbin
- AC_PATH_PROG(LDCONFIG,ldconfig,,$LDPATH)
- ;;
-esac
-AC_SUBST(LDCONFIG)
+CF_PROG_LDCONFIG
dnl DEFECT in autoconf 2.12: an attempt to set policy, this breaks the
dnl configure script by not letting us test if C++
CXX=""
GXX=""
else
+ # with autoconf 2.13, we can change the error to a warning:
pushdef([AC_MSG_ERROR],
- [AC_MSG_RESULT([You don't have any C++ compiler, too bad]); dnl
+ [AC_MSG_RESULT(no)
+ AC_MSG_WARN([You don't have any C++ compiler, too bad])
cf_with_cxx=no; CXX=""; GXX="";])dnl
AC_PROG_CXX
popdef([AC_MSG_ERROR])dnl
+ # autoconf 2.5x removed the error - by hardcoding it to g++.
+ if test "$CXX" = "g++" ; then
+ AC_PATH_PROG(CXX,g++)
+ fi
+ if test "$CXX" = "g++" ; then
+ AC_MSG_WARN(ignoring hardcoded g++)
+ cf_with_cxx=no; CXX=""; GXX="";
+ fi
fi
-changequote(,)dnl
-if test -n "$GXX" ; then case "`${CXX-g++} --version`" in 1*|2.[0-6]*) GXX=""; CXX=""; ac_cv_prog_gxx=no; cf_cxx_library=no ; echo No: templates do not work;; esac; fi
-changequote([,])dnl
+
+CF_GXX_VERSION
+case $GXX_VERSION in
+1*|2.[[0-6]]*)
+ GXX=""; CXX=""; ac_cv_prog_gxx=no
+ cf_cxx_library=no
+ AC_MSG_WARN(templates do not work)
+ ;;
+esac
AC_MSG_CHECKING(if you want to build C++ binding and demo)
AC_ARG_WITH(cxx-binding,
[cf_with_progs=yes])
AC_MSG_RESULT($cf_with_progs)
+AC_MSG_CHECKING(if you wish to install curses.h)
+AC_ARG_WITH(curses-h,
+ [ --without-curses-h install curses.h as ncurses.h only],
+ [with_curses_h=$withval],
+ [with_curses_h=yes])
+AC_MSG_RESULT($with_curses_h)
+
modules_to_build="ncurses"
if test "X$cf_with_progs" != Xno ; then
modules_to_build="$modules_to_build progs tack"
fi
modules_to_build="$modules_to_build panel menu form"
+AC_ARG_PROGRAM
AC_PROG_AWK
AC_PROG_MAKE_SET
CF_PROG_INSTALL
AC_SYS_LONG_FILE_NAMES
+CF_MIXEDCASE_FILENAMES
AC_PROG_LN_S
-AC_PROG_RANLIB
+CF_MAKE_TAGS
AC_CHECK_PROGS(LINT, tdlint lint alint)
AC_CHECK_PROGS(MAN, man man_db)
AC_SUBST(LINT_OPTS)
dnl These are standard among *NIX systems, but not when cross-compiling
-CF_SUBST(loader,LD,ld)
-CF_SUBST(archiver,AR,ar)
+AC_CHECK_TOOL(RANLIB, ranlib, ':')
+AC_CHECK_TOOL(LD, ld, ld)
+AC_CHECK_TOOL(AR, ar, ar)
CF_SUBST(archiver options,AR_OPTS,rv)
CF_MAKEFLAGS
dnl archive can be built without modifying the host system's configuration.
AC_MSG_CHECKING(if you have specified an install-prefix)
AC_ARG_WITH(install-prefix,
- [ --with-install-prefix prefixes actual install-location],
+ [ --with-install-prefix prefixes actual install-location ($DESTDIR)],
[case "$withval" in #(vi
yes|no) #(vi
;;
- *) INSTALL_PREFIX="$withval"
+ *) DESTDIR="$withval"
;;
esac])
-AC_MSG_RESULT($INSTALL_PREFIX)
-AC_SUBST(INSTALL_PREFIX)
+AC_MSG_RESULT($DESTDIR)
+AC_SUBST(DESTDIR)
###############################################################################
-CF_MAN_PAGES
+CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)
+# If we're cross-compiling, allow the user to override the tools and their
+# options. The configure script is oriented toward identifying the host
+# compiler, etc., but we need a build compiler to generate parts of the source.
+: ${BUILD_CC:='$(CC)'}
+: ${BUILD_CFLAGS:='$(CFLAGS)'}
+: ${BUILD_CPPFLAGS:='$(CPPFLAGS)'}
+: ${BUILD_LDFLAGS:='$(LDFLAGS)'}
+: ${BUILD_LIBS:='$(LIBS)'}
+: ${BUILD_EXEEXT:='$x'}
+if test "$cross_compiling" = yes ; then
+ AC_ARG_WITH(build-cc,
+ [ --with-build-cc=XXX the build C compiler ($BUILD_CC)],
+ [BUILD_CC="$withval"],
+ [AC_CHECK_PROGS(BUILD_CC, $CC gcc cc)])
+ AC_ARG_WITH(build-cflags,
+ [ --with-build-cflags=XXX the build C compiler-flags],
+ [BUILD_CFLAGS="$withval"])
+ AC_ARG_WITH(build-cppflags,
+ [ --with-build-cppflags=XXX the build C preprocessor-flags],
+ [BUILD_CPPFLAGS="$withval"])
+ AC_ARG_WITH(build-ldflags,
+ [ --with-build-ldflags=XXX the build linker-flags],
+ [BUILD_LDFLAGS="$withval"])
+ AC_ARG_WITH(build-libs,
+ [ --with-build-libs=XXX the build libraries],
+ [BUILD_LIBS="$withval"])
+ BUILD_EXEEXT=
+fi
+AC_SUBST(BUILD_CC)
+AC_SUBST(BUILD_CFLAGS)
+AC_SUBST(BUILD_CPPFLAGS)
+AC_SUBST(BUILD_LDFLAGS)
+AC_SUBST(BUILD_LIBS)
+AC_SUBST(BUILD_EXEEXT)
###############################################################################
CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
cf_list_models=""
AC_SUBST(cf_list_models)dnl the complete list of models ("normal debug")
+CF_WITH_LIBTOOL
+if test "$with_libtool" != "no" ; then
+
+cf_list_models="$cf_list_models libtool"
+
+else
+
AC_MSG_CHECKING(if you want to build shared libraries)
AC_ARG_WITH(shared,
[ --with-shared generate shared-libraries],
AC_MSG_RESULT($with_profile)
test "$with_profile" = "yes" && cf_list_models="$cf_list_models profile"
+fi
+
###############################################################################
AC_MSG_CHECKING(for specified models)
test -z "$cf_list_models" && cf_list_models=normal
+dnl If we use libtool to generate libraries, then it must be the only
+dnl specified model.
+test "$with_libtool" != "no" && cf_list_models=libtool
AC_MSG_RESULT($cf_list_models)
### Use the first model as the default, and save its suffix for use in building
### up test-applications.
AC_MSG_CHECKING(for default model)
-DFT_LWR_MODEL=`echo $cf_list_models | $AWK '{print $1}'`
+DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
AC_MSG_RESULT($DFT_LWR_MODEL)
CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
AC_MSG_RESULT($with_termlib)
### Checks for special libraries, must be done up-front.
-AC_MSG_CHECKING(if you want to link with dbmalloc for testing)
-AC_ARG_WITH(dbmalloc,
- [ --with-dbmalloc test: use Conor Cahill's dbmalloc library],
- [with_dbmalloc=$withval],
- [with_dbmalloc=no])
-AC_MSG_RESULT($with_dbmalloc)
-if test $with_dbmalloc = yes ; then
- AC_CHECK_LIB(dbmalloc,debug_malloc)
-fi
-
-AC_MSG_CHECKING(if you want to link with dmalloc for testing)
-AC_ARG_WITH(dmalloc,
- [ --with-dmalloc test: use Gray Watson's dmalloc library],
- [with_dmalloc=$withval],
- [with_dmalloc=no])
-AC_MSG_RESULT($with_dmalloc)
-if test $with_dmalloc = yes ; then
- AC_CHECK_LIB(dmalloc,dmalloc_debug)
-fi
+CF_WITH_DBMALLOC
+CF_WITH_DMALLOC
SHLIB_LIST=""
AC_MSG_CHECKING(if you want to link with the gpm mouse library)
[with_gpm=$withval],
[with_gpm=no])
AC_MSG_RESULT($with_gpm)
-if test $with_gpm = yes ; then
+if test "$with_gpm" = yes ; then
AC_CHECK_LIB(gpm,Gpm_Open,[
EXTRA_LIBS="-lgpm -lncurses $EXTRA_LIBS"
SHLIB_LIST="-lgpm $SHLIB_LIST"
],AC_MSG_WARN(Cannot link with gpm library - read the FAQ))
fi
+CF_WITH_SYSMOUSE
+
dnl Not all ports of gcc support the -g option
if test X"$CC_G_OPT" = X"" ; then
AC_MSG_CHECKING(for default loader flags)
case $DFT_LWR_MODEL in
+libtool) LD_MODEL='' ;;
normal) LD_MODEL='' ;;
debug) LD_MODEL=$CC_G_OPT ;;
profile) LD_MODEL='-pg';;
AC_ARG_ENABLE(overwrite,
[ --disable-overwrite leave out the link to -lcurses],
[with_overwrite=$enableval],
- [with_overwrite=yes])
+ [if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi])
AC_MSG_RESULT($with_overwrite)
AC_MSG_CHECKING(if external terminfo-database is used)
AC_ARG_ENABLE(database,
- [ --disable-database use only built-in data],
- [with_database=$enableval],
- [with_database=yes])
-AC_MSG_RESULT($with_database)
-test $with_database != no && AC_DEFINE(USE_DATABASE)
+ [ --disable-database do not use terminfo, only fallbacks/termcap],
+ [use_database=$enableval],
+ [use_database=yes])
+AC_MSG_RESULT($use_database)
+
+case $host_os in #(vi
+os2*) #(vi
+ TERMINFO_SRC='${top_srcdir}/misc/emx.src'
+ ;;
+*) #(vi
+ TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
+ ;;
+esac
+AC_SUBST(TERMINFO_SRC)
+
+CF_PATHSEP
+if test "$use_database" != no ; then
+ AC_DEFINE(USE_DATABASE)
+ AC_MSG_CHECKING(which terminfo source-file will be installed)
+ AC_ARG_ENABLE(database,
+ [ --with-database=XXX specify terminfo source to install],
+ [TERMINFO_SRC=$withval])
+ AC_MSG_RESULT($TERMINFO_SRC)
+fi
AC_MSG_CHECKING(for list of fallback descriptions)
AC_ARG_WITH(fallbacks,
[with_fallback=$withval],
[with_fallback=])
AC_MSG_RESULT($with_fallback)
-FALLBACK_LIST=`echo $with_fallback|sed -e 's/,/ /g'`
+FALLBACK_LIST=`echo "$with_fallback" | sed -e 's/,/ /g'`
AC_SUBST(FALLBACK_LIST)
+MAKE_TERMINFO=
+if test "$use_database" = no ; then
+ TERMINFO="${datadir}/terminfo"
+ MAKE_TERMINFO="#"
+else
+
AC_MSG_CHECKING(for list of terminfo directories)
CF_WITH_PATHLIST(terminfo-dirs,
[ --with-terminfo-dirs=XXX specify list of terminfo directories],
AC_MSG_RESULT($TERMINFO_DIRS)
test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS")
-if test $with_database = no ; then
- if test -z $with_fallback ; then
- AC_ERROR(You have disabled the database w/o specifying fallbacks)
- fi
+AC_MSG_CHECKING(for default terminfo directory)
+CF_WITH_PATH(default-terminfo-dir,
+ [ --with-default-terminfo-dir=DIR default terminfo directory],
+ TERMINFO,
+ DATADIR/terminfo,
+ ${datadir}/terminfo)
+AC_MSG_RESULT($TERMINFO)
+AC_DEFINE_UNQUOTED(TERMINFO,"$TERMINFO")
+
fi
+AC_SUBST(TERMINFO)
+AC_SUBST(MAKE_TERMINFO)
+
### use option --disable-big-core to make tic run on small machines
### We need 4Mb, check if we can allocate 50% more than that.
AC_MSG_CHECKING(if big-core option selected)
[AC_TRY_RUN([
#include <stdlib.h>
#include <string.h>
-int main() { exit(malloc(6000000L) == 0); }],
+int main() {
+ unsigned long n = 6000000L;
+ char *s = malloc(n);
+ if (s != 0)
+ s[0] = s[n-1] = 0;
+ exit(s == 0);
+}],
[with_big_core=yes],
[with_big_core=no],
[with_big_core=no])])
AC_MSG_RESULT($with_termcap)
if test "$with_termcap" != "yes" ; then
+ if test "$use_database" = no ; then
+ if test -z "$with_fallback" ; then
+ AC_ERROR(You have disabled the database w/o specifying fallbacks)
+ fi
+ fi
AC_DEFINE(PURE_TERMINFO)
else
+AC_DEFINE(USE_TERMCAP)
+AC_MSG_CHECKING(for list of termcap files)
+CF_WITH_PATHLIST(termpath,
+ [ --with-termpath=XXX specify list of termcap files],
+ TERMPATH,
+ /etc/termcap:/usr/share/misc/termcap)
+AC_MSG_RESULT($TERMPATH)
+test -n "$TERMPATH" && AC_DEFINE_UNQUOTED(TERMPATH,"$TERMPATH")
+
### use option --enable-getcap to use a hacked getcap for reading termcaps
AC_MSG_CHECKING(if fast termcap-loader is needed)
AC_ARG_ENABLE(getcap,
fi
+### Use option --disable-home-terminfo to completely remove ~/.terminfo
+AC_MSG_CHECKING(if ~/.terminfo is wanted)
+AC_ARG_ENABLE(home-terminfo,
+ [ --disable-home-terminfo drop ~/.terminfo from terminfo search-path],
+ [with_home_terminfo=$enableval],
+ [with_home_terminfo=yes])
+test "$with_home_terminfo" = "yes" && AC_DEFINE(USE_HOME_TERMINFO)
+
### Use option --enable-symlinks to make tic use symlinks, not hard links
### to reduce storage requirements for the terminfo database.
CF_LINK_FUNCS
AC_ARG_ENABLE(broken_linker,
[ --enable-broken_linker compile with broken-linker support code],
[with_broken_linker=$enableval],
- [with_broken_linker=$BROKEN_LINKER])
+ [with_broken_linker=${BROKEN_LINKER-no}])
AC_MSG_RESULT($with_broken_linker)
-test "$with_broken_linker" = yes && AC_DEFINE(BROKEN_LINKER)
+
+BROKEN_LINKER=0
+if test "$with_broken_linker" = yes ; then
+ AC_DEFINE(BROKEN_LINKER)
+ BROKEN_LINKER=1
+elif test "$DFT_LWR_MODEL" = shared ; then
+ case $cf_cv_system_name in #(vi
+ cygwin*)
+ AC_DEFINE(BROKEN_LINKER)
+ BROKEN_LINKER=1
+ CF_VERBOSE(cygwin linker is broken anyway)
+ ;;
+ esac
+fi
+AC_SUBST(BROKEN_LINKER)
+
+### use option --with-bool to override bool's type
+AC_MSG_CHECKING(for type of bool)
+AC_ARG_WITH(bool,
+ [ --with-bool=TYPE override fallback type of bool variable],
+ [NCURSES_BOOL="$withval"],
+ [NCURSES_BOOL=auto])
+AC_MSG_RESULT($NCURSES_BOOL)
+AC_SUBST(NCURSES_BOOL)
+
+### use option --with-ospeed to override ospeed's type
+AC_MSG_CHECKING(for type of ospeed)
+AC_ARG_WITH(ospeed,
+ [ --with-ospeed=TYPE override type of ospeed variable],
+ [NCURSES_OSPEED="$withval"],
+ [NCURSES_OSPEED=short])
+AC_MSG_RESULT($NCURSES_OSPEED)
+AC_SUBST(NCURSES_OSPEED)
### use option --enable-bsdpad to have tputs process BSD-style prefix padding
AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
AC_MSG_RESULT($with_rcs_ids)
test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS)
+###############################################################################
+CF_MAN_PAGES([ captoinfo clear infocmp infotocap tic toe tput ])
+
###############################################################################
CF_HELP_MESSAGE(Extensions:)
[with_ext_funcs=yes])
AC_MSG_RESULT($with_ext_funcs)
if test "$with_ext_funcs" = yes ; then
+ NCURSES_EXT_FUNCS=1
+ AC_DEFINE(HAVE_CURSES_VERSION)
AC_DEFINE(HAVE_HAS_KEY)
AC_DEFINE(HAVE_RESIZETERM)
+ AC_DEFINE(HAVE_RESIZE_TERM)
AC_DEFINE(HAVE_USE_DEFAULT_COLORS)
AC_DEFINE(HAVE_WRESIZE)
AC_DEFINE(NCURSES_EXT_FUNCS)
+else
+ NCURSES_EXT_FUNCS=0
fi
+AC_SUBST(NCURSES_EXT_FUNCS)
### use option --enable-const to turn on use of const beyond that in XSI.
AC_MSG_CHECKING(for extended use of const keyword)
[with_ext_const=$enableval],
[with_ext_const=no])
AC_MSG_RESULT($with_ext_const)
-NCURSES_CONST=""
+NCURSES_CONST='/*nothing*/'
if test "$with_ext_const" = yes ; then
- AC_DEFINE(NCURSES_CONST,const)
NCURSES_CONST=const
fi
AC_SUBST(NCURSES_CONST)
-### use option --enable-hashmap to turn on use of hashmap scrolling logic
-AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
-AC_ARG_ENABLE(hashmap,
- [ --enable-hashmap compile with hashmap scrolling-optimization code],
- [with_hashmap=$enableval],
- [with_hashmap=yes])
-AC_MSG_RESULT($with_hashmap)
-test "$with_hashmap" = yes && AC_DEFINE(USE_HASHMAP)
-
AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
AC_ARG_ENABLE(no-padding,
- [ --enable-no-padding compile with \$NCURSES_NO_PADDING code],
+ [ --enable-no-padding compile with $NCURSES_NO_PADDING code],
[with_no_padding=$enableval],
[with_no_padding=$with_ext_funcs])
AC_MSG_RESULT($with_no_padding)
AC_SUBST(NCURSES_XNAMES)
###############################################################################
-CF_HELP_MESSAGE(Experimental Code:)
-AC_MSG_CHECKING(if you want all experimental code)
+# These options are relatively safe to experiment with.
+CF_HELP_MESSAGE(Development Code:)
+AC_MSG_CHECKING(if you want all development code)
AC_ARG_WITH(develop,
- [ --with-develop enable all experimental options for testing],
+ [ --with-develop enable all development options],
[with_develop=$withval],
[with_develop=no])
AC_MSG_RESULT($with_develop)
-### use option --enable-colorfgbg to turn on use of $COLORFGBG environment
-AC_MSG_CHECKING(if you want experimental colorfgbg code)
-AC_ARG_ENABLE(hard-tabs,
- [ --enable-colorfgbg compile with experimental \$COLORFGBG code],
- [with_colorfgbg=$enableval],
- [with_colorfgbg=$with_develop])
-AC_MSG_RESULT($with_colorfgbg)
-test "$with_colorfgbg" = yes && AC_DEFINE(USE_COLORFGBG)
-
### use option --enable-hard-tabs to turn on use of hard-tabs optimize
-AC_MSG_CHECKING(if you want experimental hard-tabs code)
+AC_MSG_CHECKING(if you want hard-tabs code)
AC_ARG_ENABLE(hard-tabs,
- [ --enable-hard-tabs compile with experimental hard-tabs code],
+ [ --enable-hard-tabs compile with hard-tabs code],
[with_hardtabs=$enableval],
[with_hardtabs=$with_develop])
AC_MSG_RESULT($with_hardtabs)
test "$with_hardtabs" = yes && AC_DEFINE(USE_HARD_TABS)
+AC_MSG_CHECKING(if you want to use restrict environment when running as root)
+AC_ARG_ENABLE(root-environ,
+ [ --disable-root-environ limit environment when running as root],
+ [with_root_environ=$enableval],
+ [with_root_environ=yes])
+AC_MSG_RESULT($with_root_environ)
+test "$with_root_environ" = yes && AC_DEFINE(USE_ROOT_ENVIRON)
+
+### use option --enable-xmc-glitch to turn on use of magic-cookie optimize
+AC_MSG_CHECKING(if you want limited support for xmc)
+AC_ARG_ENABLE(xmc-glitch,
+ [ --enable-xmc-glitch compile with limited support for xmc],
+ [with_xmc_glitch=$enableval],
+ [with_xmc_glitch=$with_develop])
+AC_MSG_RESULT($with_xmc_glitch)
+test "$with_xmc_glitch" = yes && AC_DEFINE(USE_XMC_SUPPORT)
+
+###############################################################################
+# These are just experimental, probably should not be in a package:
+CF_HELP_MESSAGE(Experimental Code:)
+
+AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
+AC_ARG_ENABLE(assumed-color,
+ [ --disable-assumed-color do not assume anything about default-colors],
+ [with_assumed_color=$enableval],
+ [with_assumed_color=yes])
+AC_MSG_RESULT($with_assumed_color)
+test "$with_assumed_color" = yes && AC_DEFINE(USE_ASSUMED_COLOR)
+
+### use option --enable-hashmap to turn on use of hashmap scrolling logic
+AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
+AC_ARG_ENABLE(hashmap,
+ [ --disable-hashmap compile without hashmap scrolling-optimization],
+ [with_hashmap=$enableval],
+ [with_hashmap=yes])
+AC_MSG_RESULT($with_hashmap)
+test "$with_hashmap" = yes && AC_DEFINE(USE_HASHMAP)
+
+### use option --enable-colorfgbg to turn on use of $COLORFGBG environment
+AC_MSG_CHECKING(if you want colorfgbg code)
+AC_ARG_ENABLE(colorfgbg,
+ [ --enable-colorfgbg compile with $COLORFGBG code],
+ [with_colorfgbg=$enableval],
+ [with_colorfgbg=no])
+AC_MSG_RESULT($with_colorfgbg)
+test "$with_colorfgbg" = yes && AC_DEFINE(USE_COLORFGBG)
+
AC_MSG_CHECKING(if you want experimental safe-sprintf code)
AC_ARG_ENABLE(safe-sprintf,
[ --enable-safe-sprintf compile with experimental safe-sprintf code],
fi
### use option --enable-widec to turn on use of wide-character support
+NCURSES_CH_T=chtype
+NCURSES_LIBUTF8=0
+
+NEED_WCHAR_H=0
+NCURSES_MBSTATE_T=0
+NCURSES_WCHAR_T=0
+NCURSES_WINT_T=0
+
+# Check to define _XOPEN_SOURCE "automatically"
+CF_XOPEN_SOURCE
+
+# use these variables to work around a defect in gcc's fixincludes.
+NCURSES_OK_WCHAR_T=
+NCURSES_OK_WINT_T=
+
AC_MSG_CHECKING(if you want experimental wide-character code)
AC_ARG_ENABLE(widec,
- [ --enable-widec compile with experimental wide-char code],
+ [ --enable-widec compile with experimental wide-char/UTF-8 code],
[with_widec=$enableval],
[with_widec=no])
AC_MSG_RESULT($with_widec)
if test "$with_widec" = yes ; then
LIB_SUFFIX="w${LIB_SUFFIX}"
AC_DEFINE(USE_WIDEC_SUPPORT)
+ CF_PREDEFINE(_XOPEN_SOURCE,500)
+ CF_PREDEFINE(_XOPEN_SOURCE_EXTENDED)
+ # with_overwrite=no
+ NCURSES_CH_T=cchar_t
+ AC_CHECK_FUNCS(putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc)
+ if test "$ac_cv_func_putwc" != yes ; then
+ CF_LIBUTF8
+ if test "$cf_cv_libutf8" = yes ; then
+ NCURSES_LIBUTF8=1
+ fi
+ fi
+ CF_WCHAR_TYPE(mbstate_t, NCURSES_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)
fi
-
-### use option --enable-xmc-glitch to turn on use of magic-cookie optimize
-AC_MSG_CHECKING(if you want experimental xmc code)
-AC_ARG_ENABLE(xmc-glitch,
- [ --enable-xmc-glitch compile with experimental xmc code],
- [with_xmc_glitch=$enableval],
- [with_xmc_glitch=$with_develop])
-AC_MSG_RESULT($with_xmc_glitch)
-test "$with_xmc_glitch" = yes && AC_DEFINE(USE_XMC_SUPPORT)
+AC_SUBST(NCURSES_CH_T)
+AC_SUBST(NCURSES_LIBUTF8)
+
+AC_SUBST(NEED_WCHAR_H)
+AC_SUBST(NCURSES_MBSTATE_T)
+AC_SUBST(NCURSES_WCHAR_T)
+AC_SUBST(NCURSES_WINT_T)
+
+AC_SUBST(NCURSES_OK_WCHAR_T)
+AC_SUBST(NCURSES_OK_WINT_T)
+
+AC_MSG_CHECKING(for terminal capabilities file)
+AC_ARG_WITH(caps,
+ [ --with-caps=alt compile with experimental alternate Caps file],
+ [TERMINFO_CAPS=Caps.$withval],
+ [TERMINFO_CAPS=Caps])
+test -f ${srcdir}/include/${TERMINFO_CAPS} || TERMINFO_CAPS=Caps
+AC_MSG_RESULT($TERMINFO_CAPS)
+AC_SUBST(TERMINFO_CAPS)
###############################################################################
CF_HELP_MESSAGE(Testing/development Options:)
### use option --disable-echo to suppress full display compiling commands
+AC_MSG_CHECKING(if you want to display full commands during build)
AC_ARG_ENABLE(echo,
[ --enable-echo build: display "compiling" commands (default)],
[with_echo=$enableval],
ECHO_LINK=
else
ECHO_LINK='@ echo linking $@ ... ;'
+ test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
fi
+AC_MSG_RESULT($with_echo)
AC_SUBST(ECHO_LINK)
### use option --enable-warnings to turn on all gcc warnings
+AC_MSG_CHECKING(if you want to see compiler warnings)
AC_ARG_ENABLE(warnings,
[ --enable-warnings build: turn on GCC compiler warnings],
[with_warnings=$enableval])
+AC_MSG_RESULT($with_warnings)
+
if test -n "$with_warnings"; then
ADAFLAGS="$ADAFLAGS -gnatg"
CF_GCC_WARNINGS
CF_GCC_ATTRIBUTES
### use option --enable-assertions to turn on generation of assertion code
+AC_MSG_CHECKING(if you want to enable runtime assertions)
AC_ARG_ENABLE(assertions,
[ --enable-assertions test: turn on generation of assertion code],
[with_assertions=$enableval],
[with_assertions=no])
+AC_MSG_RESULT($with_assertions)
if test -n "$GCC"
then
- if test $with_assertions = no
+ if test "$with_assertions" = no
then
AC_DEFINE(NDEBUG)
CPPFLAGS="$CPPFLAGS -DNDEBUG"
### use option --disable-leaks to suppress "permanent" leaks, for testing
AC_ARG_ENABLE(leaks,
[ --disable-leaks test: suppress permanent memory-leaks],
- [test $enableval = no && AC_DEFINE(NO_LEAKS)])
+ [test "$enableval" = no && AC_DEFINE(NO_LEAKS)])
AC_DEFINE(HAVE_NC_ALLOC_H)
### use option --enable-expanded to generate certain macros as functions
AC_ARG_ENABLE(expanded,
[ --enable-expanded test: generate functions for certain macros],
- [test $enableval = yes && AC_DEFINE(NCURSES_EXPANDED)])
+ [test "$enableval" = yes && AC_DEFINE(NCURSES_EXPANDED)])
### use option --disable-macros to suppress macros in favor of functions
AC_ARG_ENABLE(macros,
[ --disable-macros test: use functions rather than macros],
- [test $enableval = no && AC_DEFINE(NCURSES_NOMACROS)])
+ [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS)])
+
+# Normally we only add trace() to the debug-library. Allow this to be
+# extended to all models of the ncurses library:
+cf_all_traces=no
+case "$CFLAGS $CPPFLAGS" in
+*-DTRACE*)
+ cf_all_traces=yes
+ ;;
+esac
+
+AC_MSG_CHECKING(whether to add trace feature to all models)
+AC_ARG_WITH(trace,
+[ --with-trace test: add trace() function to all models of ncurses],
+[cf_with_trace=$withval],
+[cf_with_trace=$cf_all_traces])
+AC_MSG_RESULT($with_trace)
+
+if test "$cf_with_trace" = yes ; then
+ LIB_TRACING=all
+ ADA_TRACE=TRUE
+ CF_ADD_CFLAGS(-DTRACE)
+else
+ LIB_TRACING=DEBUG
+ ADA_TRACE=FALSE
+fi
+
+AC_SUBST(ADA_TRACE)
### Checks for libraries.
AC_CHECK_FUNC(gettimeofday,
### Checks for header files.
AC_STDC_HEADERS
AC_HEADER_DIRENT
+AC_HEADER_TIME
CF_REGEX
dnl These are some other potentially nonportable headers.
sys/select.h \
sys/time.h \
sys/times.h \
-termio.h \
-termios.h \
ttyent.h \
unistd.h \
-)
+wctype.h )
# check for ISC (this may also define _POSIX_SOURCE)
# Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
if test "$ISC" = yes ; then
AC_CHECK_LIB(cposix,main)
AC_CHECK_LIB(inet,bzero,LIBS="$LIBS -linet")dnl also 'select()'
- AC_CHECK_HEADERS( sys/termio.h )
fi
CF_SYS_TIME_SELECT
AC_LANG_C
AC_C_CONST
AC_C_INLINE
-test $ac_cv_c_inline != no && AC_DEFINE(CC_HAS_INLINE_FUNCS)
+test "$ac_cv_c_inline" != no && AC_DEFINE(CC_HAS_INLINE_FUNCS)
CF_TYPEOF_CHTYPE
-CF_WIDEC_SHIFT
### Checks for external-data
CF_ERRNO
CF_LINK_DATAONLY
-CF_SPEED_TYPE
### Checks for library functions.
AC_CHECK_FUNCS( \
getcwd \
+getegid \
+geteuid \
getttynam \
+issetugid \
memccpy \
-mkstemp \
nanosleep \
poll \
remove \
sigvec \
strdup \
strstr \
-tcgetattr \
tcgetpgrp \
times \
-vfscanf \
vsnprintf \
-vsscanf \
)
if test "$with_getcap" = "yes" ; then
CF_CGETENT
CF_ISASCII
CF_STRUCT_SIGACTION
-CF_STRUCT_TERMIOS
+CF_FUNC_TERMIOS
+CF_FUNC_VSSCANF
+CF_MKSTEMP
+
+# setup for prototype of fallback for vsscanf()
+if test "$cf_cv_func_vsscanf" = vsscanf ; then
+ HAVE_VSSCANF=1
+else
+ HAVE_VSSCANF=0
+fi
+AC_SUBST(HAVE_VSSCANF)
dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
if test "$cross_compiling" = yes ; then
CF_STRIP_G_OPT(CXXFLAGS)
fi
-dnl Check for C++ compiler characteristics (and ensure that it's there!)
+# Just in case, check if the C compiler has a bool type.
CF_BOOL_DECL(cf_cv_cc_bool_type)
+
+# Check for C++ compiler characteristics (and ensure that it's there!)
if test -n "$CXX" ; then
AC_LANG_CPLUSPLUS
CF_STDCPP_LIBRARY
- case "`${CXX-g++} --version`" in
+
+ case $GXX_VERSION in
1*|2.[0-6]*)
- cf_cxx_library=yes
- ;;
- 2.7*)
- CF_GPP_LIBRARY
- ;;
+ cf_cxx_library=yes
+ ;;
+ *-2.7*|2.7*)
+ CF_GPP_LIBRARY
+ ;;
*)
- cf_cxx_library=no
- ;;
+ cf_cxx_library=no
+ ;;
esac
+
AC_CHECK_HEADERS(typeinfo)
+
CF_BOOL_DECL
CF_BOOL_SIZE
CF_ETIP_DEFINES
CF_CPP_PARAM_INIT
+ CF_CPP_VSCAN_FUNC
+
+ CXX_AR='$(AR)'
+ CXX_AR_OPTS='$(AR_OPTS)'
case $cf_cv_system_name in #(vi
- sco3.2v5*)
+ irix*) #(vi
+ if test "$GXX" != yes ; then
+ CXX_AR='$(CXX)'
+ CXX_AR_OPTS='-ar -o'
+ fi
+ ;;
+ sco3.2v5*) #(vi
CXXLDFLAGS="-u main"
;;
+ solaris2*)
+ if test "$GXX" != yes ; then
+ CXX_AR='$(CXX)'
+ CXX_AR_OPTS='-xar -o'
+ fi
+ ;;
esac
AC_SUBST(CXXLDFLAGS)
+ AC_SUBST(CXX_AR)
+ AC_SUBST(CXX_AR_OPTS)
else
cf_cxx_library=no
cf_cv_builtin_bool=1
# Caveat: since the storage of the bool type is not standardized, it
# may change.
- AC_MSG_CHECKING(for fallback type of bool)
- case "$host_cpu" in #(vi
- i?86) cf_cv_type_of_bool=char ;; #(vi
- *) cf_cv_type_of_bool=int ;;
- esac
- AC_MSG_RESULT($cf_cv_type_of_bool)
+ if test "$NCURSES_BOOL" != auto ; then
+ cf_cv_type_of_bool=$NCURSES_AUTO
+ else
+ if test "$cf_cv_header_stdbool_h" = 1 ; then
+ CF_BOOL_SIZE
+ else
+ AC_MSG_CHECKING(for fallback type of bool)
+ case "$host_cpu" in #(vi
+ i?86) cf_cv_type_of_bool=char ;; #(vi
+ *) cf_cv_type_of_bool=int ;;
+ esac
+ AC_MSG_RESULT($cf_cv_type_of_bool)
+ fi
+ fi
fi
AC_SUBST(CXXLIBS)
+# If the C compiler did not declare bool, and we did not determine that the C++
+# compiler does not declare bool, turn on an ifdef in curses.h that makes the
+# ncurses library use the same type as C++ bool. Note that this allows one to
+# specify the type of bool in a configure-script option and postpone
+# integration with the C++ compiler provided that the types are compatible.
+USE_CXX_BOOL=1
+if test $cf_cv_cc_bool_type = 1
+then
+ # oops: C has a bool. Unlikely, but C++ could differ.
+ USE_CXX_BOOL=0
+elif test $cf_cv_builtin_bool = 0
+then
+ # C++ has no bool
+ USE_CXX_BOOL=0
+else
+ # this is the normal case
+ USE_CXX_BOOL='defined(__cplusplus)'
+fi
+AC_SUBST(USE_CXX_BOOL)
+
CF_HELP_MESSAGE(Ada95 Binding Options:)
dnl Check for availability of GNU Ada Translator (GNAT).
cf_ada_make=
else
CF_GNAT_VERSION
- AC_CHECK_PROG(m4_exists, m4, yes, no)
- if test "$ac_cv_prog_m4_exists" = no; then
+ AC_CHECK_PROG(M4_exists, m4, yes, no)
+ if test "$ac_cv_prog_M4_exists" = no; then
cf_cv_prog_gnat_correct=no
echo Ada95 binding required program m4 not found. Ada95 binding disabled.
fi
ADAFLAGS="-O3 -gnatpn $ADAFLAGS"
AC_ARG_WITH(ada-compiler,
- [ --with-ada-compiler=CMD Specify Ada95 compiler command (default gnatmake)],
+ [ --with-ada-compiler=CMD specify Ada95 compiler command (default gnatmake)],
[cf_ada_compiler=$withval],
[cf_ada_compiler=gnatmake])
[$]prefix/lib/ada/adalib)
AC_SUBST(ADA_OBJECTS)
-# This has been fixed!
-# if test $with_shared = no
-# then
-# AC_MSG_WARN(Ada95 applications will not link properly with static libraries)
-# fi
-fi
fi
-
-### It's not possible to appease gcc 2.6.3's conversion-warnings if we're
-### using a 'char' for bools. gcc 2.7.0's conversion-warnings are broken too
-### badly to consider using for development purposes, but 2.5.8 is okay.
-if test -n "$with_warnings"; then
- if test -n "$GCC"; then
- case "`$CC --version`" in
- 2.6.3)
- if test "$cf_cv_type_of_bool" != "char"; then
- EXTRA_CFLAGS="$EXTRA_CFLAGS -Wconversion"
- fi
- ;;
- 2.5*)
- EXTRA_CFLAGS="$EXTRA_CFLAGS -Wconversion"
- ;;
- esac
- fi
fi
### Construct the library-subsets, if any, from this set of keywords:
-### none, base, ext_funcs, termlib.
+### none, base, ext_funcs, ext_tinfo, termlib, widechar (see CF_LIB_RULES).
AC_MSG_CHECKING(for library subsets)
if test "$with_termlib" = yes ; then
- LIB_SUBSETS="termlib "
+ LIB_SUBSETS="termlib"
+ test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
+ LIB_SUBSETS="${LIB_SUBSETS} "
else
LIB_SUBSETS="termlib+"
+ test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}ext_tinfo+"
fi
LIB_SUBSETS="${LIB_SUBSETS}base"
+test "$with_widec" = yes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
AC_MSG_RESULT($LIB_SUBSETS)
-LIB_TRACING=DEBUG
-case "$CFLAGS" in
-*-DTRACE*)
- LIB_TRACING=all
- ;;
-esac
-
### Construct the list of include-directories to be generated
CF_INCLUDE_DIRS
CF_ADA_INCLUDE_DIRS
AC_MSG_CHECKING(default library-dependency suffix)
CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_DEP_SUFFIX)dnl
+if test $DFT_LWR_MODEL = shared ; then
+ case $cf_cv_system_name in #(vi
+ cygwin*)
+ DFT_DEP_SUFFIX=".dll.a"
+ ;;
+ esac
+fi
AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
AC_MSG_RESULT($DFT_DEP_SUFFIX)
AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
AC_MSG_RESULT($DFT_OBJ_SUBDIR)
+# libtool thinks it can make c++ shared libraries (perhaps only g++)
+if test "$cf_with_cxx" = yes ; then
+AC_MSG_CHECKING(c++ library-dependency suffix)
+if test "$with_libtool" != "no"; then
+ CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
+else
+ CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX)dnl we normally make a static library
+fi
+AC_MSG_RESULT($CXX_LIB_SUFFIX)
+AC_SUBST(CXX_LIB_SUFFIX)
+fi
+
TINFO_LIST="$SHLIB_LIST"
-test $with_termlib = yes && SHLIB_LIST="$SHLIB_LIST -ltinfo${LIB_SUFFIX}"
+if test "$with_libtool" = no ; then
+ test "$with_termlib" = yes && SHLIB_LIST="$SHLIB_LIST -ltinfo${LIB_SUFFIX}"
+fi
AC_MSG_CHECKING(where we will install curses.h)
test "$with_overwrite" = no && \
includedir='$(prefix)/include/ncurses'${LIB_SUFFIX}
AC_MSG_RESULT($includedir)
+### Resolve a conflict between normal and wide-curses by forcing applications
+### that will need libutf8 to add it to their configure script.
+if test "$with_overwrite" != no ; then
+if test "$NCURSES_LIBUTF8" = 1 ; then
+ NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
+ AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
+fi
+fi
+
AC_SUBST(EXTRA_LIBS)
AC_SUBST(TINFO_LIST)
AC_SUBST(SHLIB_LIST)
### could override this.
if test "$with_termlib" = yes ; then
TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_NAME}${DFT_DEP_SUFFIX}"
- TEST_ARGS="-l${TINFO_NAME}${DFT_ARG_SUFFIX}"
+ if test "$DFT_LWR_MODEL" = "libtool"; then
+ TEST_ARGS="${TEST_DEPS}"
+ else
+ TEST_ARGS="-l${TINFO_NAME}${DFT_ARG_SUFFIX}"
+ fi
fi
PROG_DEPS="$TEST_DEPS"
PROG_ARGS="$TEST_ARGS"
+### predefined stuff for the test programs
+AC_DEFINE(HAVE_SLK_COLOR)
+
### Construct the list of subdirectories for which we'll customize makefiles
### with the appropriate compile-rules.
CF_SRC_MODULES($modules_to_build)
CF_DIRS_TO_MAKE
+AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATHSEP')
+
+AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}")
+
### Now that we're done running tests, add the compiler-warnings, if any
-CFLAGS="$CFLAGS $EXTRA_CFLAGS"
+CF_ADD_CFLAGS($EXTRA_CFLAGS)
################################################################################
+test "$use_database" = yes && SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
AC_OUTPUT( \
include/MKterm.h.awk \
- include/curses.h \
+ include/curses.head:include/curses.h.in \
include/termcap.h \
include/unctrl.h \
$SUB_MAKEFILES \
DFT_LWR_MODEL="$DFT_LWR_MODEL"
LDCONFIG="$LDCONFIG"
LIB_NAME="$LIB_NAME"
-LIB_SUFFIX="$LIB_SUFFIX"
LIB_SUBSETS="$LIB_SUBSETS"
+LIB_SUFFIX="$LIB_SUFFIX"
LIB_TRACING="$LIB_TRACING"
+MAKE_TERMINFO="$MAKE_TERMINFO"
+NCURSES_OSPEED="$NCURSES_OSPEED"
SRC_SUBDIRS="$SRC_SUBDIRS"
+TERMINFO="$TERMINFO"
TINFO_NAME="$TINFO_NAME"
+WITH_CURSES_H="$with_curses_h"
WITH_ECHO="$with_echo"
WITH_OVERWRITE="$with_overwrite"
cf_cv_abi_version="$cf_cv_abi_version"
cf_cv_do_symlinks="$cf_cv_do_symlinks"
cf_cv_rel_version="$cf_cv_rel_version"
cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
+cf_cv_shlib_version="$cf_cv_shlib_version"
+cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
cf_cv_system_name="$cf_cv_system_name"
cf_with_cxx_binding="$cf_with_cxx_binding"
-cf_cv_shlib_version="$cf_cv_shlib_version"
+host="$host"
target="$target"
-],sort)dnl
+],cat)dnl
${MAKE-make} preinstall
projects / ncurses.git / blobdiff