mirror of
git://git.sv.gnu.org/nano.git
synced 2024-11-22 21:01:24 +03:00
42bd871af3
* configure.ac, nano.c (handle_sigwinch): Create check for whether LINES and
COLS can safely be redefined. Fixes compilation issues with cygwin, and likely
with newer versions of ncurses, fixes Savannah bug 28984 repoted by Andy Koppe
and Eric Oliver via mailing list.
* winio.c (get_mouseinput) - fix stray semicolon in code, also reported in
bug 28984.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4484 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
617 lines
20 KiB
Plaintext
617 lines
20 KiB
Plaintext
# Configuration for GNU nano - a small and user-friendly text editor
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#
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# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
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# Free Software Foundation, Inc.
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#
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# GNU nano is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the
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# Free Software Foundation; either version 3, or (at your option) any
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# later version.
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#
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# GNU nano is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GNU nano; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301,
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# USA.
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#
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# $Id$
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AC_INIT([GNU nano], [2.2.3], [nano-devel@gnu.org], [nano])
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AC_CONFIG_SRCDIR([src/nano.c])
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AC_CANONICAL_TARGET([])
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AM_INIT_AUTOMAKE
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AC_CONFIG_HEADERS([config.h])
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AC_PREREQ(2.54)
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dnl Checks for programs.
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AC_GNU_SOURCE
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AC_PROG_CC
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AC_PROG_LN_S
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AC_ISC_POSIX
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AC_SYS_LARGEFILE
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dnl Internationalization macros.
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AM_GNU_GETTEXT_VERSION(0.11.5)
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AM_GNU_GETTEXT([external], [need-ngettext])
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AM_CONDITIONAL(USE_NLS, test x$USE_NLS = xyes)
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dnl Data location.
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pkgdatadir=${datadir}/${PACKAGE}
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AC_DEFINE_DIR([PKGDATADIR], [pkgdatadir], [Where data are placed to.])
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dnl Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS(getopt.h libintl.h limits.h regex.h sys/param.h wchar.h wctype.h stdarg.h)
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dnl Checks for options.
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AC_ARG_ENABLE(debug,
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[ --enable-debug Enable debugging (disabled by default)],
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[if test x$enableval = xyes; then
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AC_DEFINE(DEBUG, 1, [Define this to enable debug messages and assert warnings.]) debug_support=yes
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fi])
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if test x$debug_support != xyes; then
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AC_DEFINE(NDEBUG, 1, [Shut up assert warnings :-)])
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fi
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AC_ARG_ENABLE(tiny,
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[ --enable-tiny Disable features for the sake of size],
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[if test x$enableval = xyes; then
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AC_DEFINE(NANO_TINY, 1, [Define this to make the nano executable as small as possible.]) tiny_support=yes
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AC_DEFINE(DISABLE_BROWSER, 1, [Define this to disable the built-in file browser.])
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AC_DEFINE(DISABLE_HELP, 1, [Define this to disable the help text display.])
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AC_DEFINE(DISABLE_JUSTIFY, 1, [Define this to disable the justify routines.])
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AC_DEFINE(DISABLE_MOUSE, 1, [Define this to disable the mouse support.])
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AC_DEFINE(DISABLE_OPERATINGDIR, 1, [Define this to disable the setting of the operating directory (chroot of sorts).])
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AC_DEFINE(DISABLE_SPELLER, 1, [Define this to disable the spell checker functions.])
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AC_DEFINE(DISABLE_TABCOMP, 1, [Define to disable the tab completion functions for files and search strings.])
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AC_DEFINE(DISABLE_WRAPPING, 1, [Define this to disable all text wrapping.])
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fi])
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AC_ARG_ENABLE(extra,
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[ --disable-extra Disable extra features, currently only easter eggs],
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[if test x$enableval != xno; then
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AC_DEFINE(NANO_EXTRA, 1, [Define this to enable extra stuff.]) extra_support=yes
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fi],
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[if test x$enable_tiny != xyes; then
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AC_DEFINE(NANO_EXTRA, 1, [Define this to enable extra stuff.]) extra_support=yes
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fi])
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AC_ARG_ENABLE(browser,
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[ --disable-browser Disable built-in file browser],
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_BROWSER, 1, [Define this to disable the built-in file browser.])
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fi])
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AC_ARG_ENABLE(help,
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[ --disable-help Disable help functions],
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_HELP, 1, [Define this to disable the help text display.])
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fi])
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AC_ARG_ENABLE(justify,
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[ --disable-justify Disable justify/unjustify functions],
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_JUSTIFY, 1, [Define this to disable the justify routines.])
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fi])
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AC_ARG_ENABLE(mouse,
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[ --disable-mouse Disable mouse support (and -m flag)],
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_MOUSE, 1, [Define this to disable the mouse support.])
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fi])
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AC_ARG_ENABLE(operatingdir,
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[ --disable-operatingdir Disable setting of operating directory (chroot of sorts)],
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_OPERATINGDIR, 1, [Define this to disable the setting of the operating directory (chroot of sorts).])
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fi])
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AC_ARG_ENABLE(speller,
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[ --disable-speller Disable spell checker functions],
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_SPELLER, 1, [Define this to disable the spell checker functions.])
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fi])
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AC_ARG_ENABLE(tabcomp,
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[ --disable-tabcomp Disable tab completion functions],
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_TABCOMP, 1, [Define to disable the tab completion functions for files and search strings.])
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fi])
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AC_ARG_ENABLE(wrapping,
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[ --disable-wrapping Disable all wrapping of text (and -w flag)],
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_WRAPPING, 1, [Define this to disable all text wrapping.])
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fi])
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AC_ARG_ENABLE(wrapping-as-root,
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[ --disable-wrapping-as-root Disable wrapping of text as root by default],
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[if test x$enableval != xyes; then
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AC_DEFINE(DISABLE_ROOTWRAPPING, 1, [Define this to disable text wrapping as root by default.])
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fi])
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AC_ARG_ENABLE(color,
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[ --disable-color Disable color and syntax highlighting],
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if test x$enableval != xno; then
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if test x$ac_cv_header_regex_h = xyes; then
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AC_DEFINE(ENABLE_NANORC, 1, [Define this to use .nanorc files.]) nanorc_support=yes
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AC_DEFINE(ENABLE_COLOR, 1, [Define this to have syntax highlighting, requires regex.h and ENABLE_NANORC too!]) color_support=yes
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else
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AC_MSG_ERROR([
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*** The header file regex.h was not found. If you wish to use color
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*** support this header file is required. Please either install C
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*** libraries that include the regex.h file or call the configure
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*** script with --disable-color.])
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fi
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fi,
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if test x$enable_tiny != xyes; then
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if test x$ac_cv_header_regex_h = xyes; then
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AC_DEFINE(ENABLE_NANORC, 1, [Define this to use .nanorc files.]) nanorc_support=yes
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AC_DEFINE(ENABLE_COLOR, 1, [Define this to have syntax highlighting, requires regex.h and ENABLE_NANORC too!]) color_support=yes
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else
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AC_MSG_ERROR([
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*** The header file regex.h was not found. If you wish to use color
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*** support this header file is required. Please either install C
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*** libraries that include the regex.h file or call the configure
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*** script with --disable-color.])
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fi
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fi
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)
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AC_ARG_ENABLE(multibuffer,
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[ --disable-multibuffer Disable multiple file buffers],
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[if test x$enableval != xno; then
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AC_DEFINE(ENABLE_MULTIBUFFER, 1, [Define this to enable multiple file buffers.]) multibuffer_support=yes
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fi],
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[if test x$enable_tiny != xyes; then
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AC_DEFINE(ENABLE_MULTIBUFFER, 1, [Define this to enable multiple file buffers.]) multibuffer_support=yes
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fi])
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AC_ARG_ENABLE(nanorc,
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[ --disable-nanorc Disable use of .nanorc files],
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[if test x$enableval != xno; then
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AC_DEFINE(ENABLE_NANORC, 1, [Define this to use .nanorc files.]) nanorc_support=yes
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fi],
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[if test x$enable_tiny != xyes; then
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AC_DEFINE(ENABLE_NANORC, 1, [Define this to use .nanorc files.]) nanorc_support=yes
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fi])
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AC_ARG_ENABLE(all,
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[ --enable-all Enable ALL extra nano functionality (ignored for compatibility as all options default to on)],
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[if test x$enableval = xyes; then
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echo "--enable-all option no longer needed, ignoring for compatibility"
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fi])
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AC_MSG_CHECKING([whether to enable UTF-8 support])
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AC_ARG_ENABLE(utf8,
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[ --enable-utf8 Enable UTF-8 support],
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[if test x$enableval = xyes; then
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enable_utf8=yes
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else
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enable_utf8=no
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fi],
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[enable_utf8=auto])
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AC_MSG_RESULT($enable_utf8)
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AC_MSG_CHECKING([whether to use slang])
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CURSES_LIB_NAME=""
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AC_ARG_WITH(slang,
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[ --with-slang[=DIR] Use the slang library instead of curses],
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[ case "$with_slang" in
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no)
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AC_MSG_RESULT(no)
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;;
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*)
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AC_MSG_RESULT(yes)
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if test x$with_slang != xyes; then
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# Add additional search path
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LDFLAGS="-L$with_slang/lib $LDFLAGS"
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CPPFLAGS="-I$with_slang/include $CPPFLAGS"
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fi
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if test x$enable_utf8 != xno; then
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AC_CHECK_HEADER(slcurses.h,
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AC_MSG_CHECKING([for SLutf8_enable in -lslang])
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_libs=$LIBS
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LIBS="$LIBS -lslang"
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AC_TRY_RUN([
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#include <slcurses.h>
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int main(void)
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{
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SLutf8_enable(1);
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return 0;
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}],
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[AC_MSG_RESULT(yes)
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AC_DEFINE(USE_SLANG, 1, [Define to use the slang wrappers for curses instead of native curses.]) slang_support=yes
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CURSES_LIB_WIDE=yes
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if test x$with_slang != xyes; then
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CURSES_LIB="-L${with_slang}/lib -lslang"
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else
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CURSES_LIB="-lslang"
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fi
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CURSES_LIB_NAME=slang],
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[AC_MSG_RESULT(no)
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# We might need the term library
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for termlib in ncurses curses termcap terminfo termlib; do
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AC_CHECK_LIB([${termlib}], tputs, [tcap="-l$termlib"])
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test -n "$tcap" && break
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done
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AC_MSG_CHECKING([for SLutf8_enable in -lslang $tcap])
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LIBS="$LIBS $tcap"
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AC_TRY_RUN([
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#include <slcurses.h>
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int main(void)
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{
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SLutf8_enable(1);
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return 0;
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}],
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[AC_MSG_RESULT(yes)
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AC_DEFINE(USE_SLANG, 1, [Define to use the slang wrappers for curses instead of native curses.]) slang_support=yes
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CURSES_LIB_WIDE=yes
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if test x$with_slang != xyes; then
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CURSES_LIB="-L${with_slang}/lib -lslang $tcap"
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else
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CURSES_LIB="-lslang $tcap"
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fi
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CURSES_LIB_NAME=slang],
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[AC_MSG_RESULT(no)
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# We might need the math library
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AC_MSG_CHECKING([for SLutf8_enable in -lslang $tcap -lm])
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LIBS="$LIBS -lm"
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AC_TRY_RUN([
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#include <slcurses.h>
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int main(void)
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{
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SLutf8_enable(1);
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return 0;
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}],
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[AC_MSG_RESULT(yes)
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AC_DEFINE(USE_SLANG, 1, [Define to use the slang wrappers for curses instead of native curses.]) slang_support=yes
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CURSES_LIB_WIDE=yes
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if test x$with_slang != xyes; then
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CURSES_LIB="-L${with_slang}/lib -lslang $tcap -lm"
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else
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CURSES_LIB="-lslang $tcap -lm"
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fi
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CURSES_LIB_NAME=slang],
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[AC_MSG_RESULT(no)],
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AC_MSG_WARN([*** Can not use slang when cross-compiling]))],
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AC_MSG_WARN([*** Can not use slang when cross-compiling]))],
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AC_MSG_WARN([*** Can not use slang when cross-compiling])),
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AC_MSG_ERROR([
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*** The header file slcurses.h was not found. If you wish to use
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*** slang support this header file is required. Please either
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*** install a version of slang that includes the slcurses.h file or
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*** do not call the configure script with --with-slang.]))
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fi
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if eval "test x$CURSES_LIB_NAME = x"; then
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# Reset libs if the above slang tests failed
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if test x$enable_utf8 != xno; then
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LIBS=$_libs
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fi
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AC_CHECK_HEADER(slcurses.h,
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AC_MSG_CHECKING([for SLtt_initialize in -lslang])
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_libs=$LIBS
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LIBS="$LIBS -lslang"
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AC_TRY_RUN([
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#include <slcurses.h>
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int main(void)
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{
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SLtt_initialize(NULL);
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return 0;
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}],
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[AC_MSG_RESULT(yes)
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AC_DEFINE(USE_SLANG, 1, [Define to use the slang wrappers for curses instead of native curses.]) slang_support=yes
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if test x$with_slang != xyes; then
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CURSES_LIB="-L${with_slang}/lib -lslang"
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else
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CURSES_LIB="-lslang"
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fi
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CURSES_LIB_NAME=slang],
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[AC_MSG_RESULT(no)
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# We might need the term library
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for termlib in ncurses curses termcap terminfo termlib; do
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AC_CHECK_LIB([${termlib}], tputs, [tcap="-l$termlib"])
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test -n "$tcap" && break
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done
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AC_MSG_CHECKING([for SLtt_initialize in -lslang $tcap])
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LIBS="$LIBS $tcap"
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AC_TRY_RUN([
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#include <slcurses.h>
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int main(void)
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{
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SLtt_initialize(NULL);
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return 0;
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}],
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[AC_MSG_RESULT(yes)
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AC_DEFINE(USE_SLANG, 1, [Define to use the slang wrappers for curses instead of native curses.]) slang_support=yes
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if test x$with_slang != xyes; then
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CURSES_LIB="-L${with_slang}/lib -lslang $tcap"
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else
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CURSES_LIB="-lslang $tcap"
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fi
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CURSES_LIB_NAME=slang],
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[AC_MSG_RESULT(no)
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# We might need the math library
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AC_MSG_CHECKING([for SLtt_initialize in -lslang $tcap -lm])
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LIBS="$LIBS -lm"
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AC_TRY_RUN([
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#include <slcurses.h>
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int main(void)
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{
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SLtt_initialize(NULL);
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return 0;
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}],
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[AC_MSG_RESULT(yes)
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AC_DEFINE(USE_SLANG, 1, [Define to use the slang wrappers for curses instead of native curses.]) slang_support=yes
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if test x$with_slang != xyes; then
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CURSES_LIB="-L${with_slang}/lib -lslang $tcap -lm"
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else
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CURSES_LIB="-lslang $tcap -lm"
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fi
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CURSES_LIB_NAME=slang],
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[AC_MSG_RESULT(no)],
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AC_MSG_WARN([*** Can not use slang when cross-compiling]))],
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AC_MSG_WARN([*** Can not use slang when cross-compiling]))],
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AC_MSG_WARN([*** Can not use slang when cross-compiling])),
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AC_MSG_ERROR([
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*** The header file slcurses.h was not found. If you wish to use
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*** slang support this header file is required. Please either
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*** install a version of slang that includes the slcurses.h file or
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*** do not call the configure script with --with-slang.]))
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fi
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if test "${_libs+set}" = "set"; then
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LIBS=$_libs
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fi
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if test x$with_slang != xyes; then
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LDFLAGS=${_ldflags}
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fi
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;;
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esac], [AC_MSG_RESULT(no)])
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if test x$CURSES_LIB_NAME = xslang; then
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AC_DEFINE(NANO_TINY, 1, [Define this to make the nano executable as small as possible.]) tiny_support=yes
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AC_DEFINE(DISABLE_BROWSER, 1, [Define this to disable the built-in file browser.])
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AC_DEFINE(DISABLE_HELP, 1, [Define this to disable the help text display.])
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AC_DEFINE(DISABLE_JUSTIFY, 1, [Define this to disable the justify routines.])
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AC_DEFINE(DISABLE_MOUSE, 1, [Define this to disable the mouse support.])
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AC_DEFINE(DISABLE_OPERATINGDIR, 1, [Define this to disable the setting of the operating directory (chroot of sorts).])
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AC_DEFINE(DISABLE_SPELLER, 1, [Define this to disable the spell checker functions.])
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AC_DEFINE(DISABLE_TABCOMP, 1, [Define to disable the tab completion functions for files and search strings.])
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AC_DEFINE(DISABLE_WRAPPING, 1, [Define this to disable all text wrapping.])
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fi
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AM_CONDITIONAL(USE_COLOR, test x$color_support = xyes)
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AM_CONDITIONAL(USE_NANORC, test x$nanorc_support = xyes)
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AC_ARG_ENABLE(altrcname,
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[ --enable-altrcname Specify alternate rcfile name (default: .nanorc)],
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[if test x$enableval != no; then
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AC_DEFINE_UNQUOTED(RCFILE_NAME, "$enableval", [Specify alternate rcfile name (default: .nanorc)]) rcfilename=$enableval
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fi])
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dnl Checks for functions.
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AC_CHECK_FUNCS(getdelim getline isblank strcasecmp strcasestr strncasecmp strnlen vsnprintf)
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if test x$enable_utf8 != xno; then
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AC_CHECK_FUNCS(iswalnum iswblank iswpunct iswspace nl_langinfo mblen mbstowcs mbtowc wctomb wcwidth)
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fi
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if test x$ac_cv_func_vsnprintf = xno; then
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AM_PATH_GLIB_2_0(2.0.0,,
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AC_MSG_ERROR([
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*** vsnprintf() not found. GLIB 2.x not found either. You should
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*** install the GLIB 2.x library which can be found at
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*** ftp://ftp.gtk.org/.]),
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glib)
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fi
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dnl Checks for typedefs, structures, and compiler characteristics.
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dnl Checks for library functions.
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AC_TYPE_SIGNAL
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AC_FUNC_VPRINTF
|
|
AC_CHECK_FUNCS(getopt_long)
|
|
dnl Checks for libraries.
|
|
|
|
if eval "test x$CURSES_LIB_NAME = x"; then
|
|
AC_CHECK_HEADERS(ncurses.h)
|
|
|
|
if test x$enable_utf8 != xno; then
|
|
AC_CHECK_LIB(ncursesw, get_wch, [CURSES_LIB="-lncursesw" CPPFLAGS="-I/usr/include/ncursesw $CPPFLAGS" CURSES_LIB_NAME=ncursesw CURSES_LIB_WIDE=yes])
|
|
fi
|
|
|
|
if eval "test x$CURSES_LIB_NAME = x"; then
|
|
AC_CHECK_LIB(ncurses, initscr, [CURSES_LIB="-lncurses" CURSES_LIB_NAME=ncurses])
|
|
fi
|
|
fi
|
|
|
|
if eval "test x$CURSES_LIB_NAME = x"; then
|
|
AC_CHECK_HEADERS(curses.h)
|
|
|
|
if test x$enable_utf8 != xno; then
|
|
AC_CHECK_LIB(curses, get_wch, [CURSES_LIB="-lcurses" CURSES_LIB_NAME=curses CURSES_LIB_WIDE=yes])
|
|
fi
|
|
|
|
if eval "test x$CURSES_LIB_NAME = x"; then
|
|
AC_CHECK_LIB(curses, initscr, [CURSES_LIB="-lcurses" CURSES_LIB_NAME=curses])
|
|
fi
|
|
fi
|
|
|
|
if eval "test x$CURSES_LIB_NAME = x"; then
|
|
AC_MSG_WARN([
|
|
*** No curses lib available. Consider getting the official ncurses
|
|
*** distribution from ftp://ftp.gnu.org/pub/gnu/ncurses if you get
|
|
*** errors compiling nano.])
|
|
else
|
|
AC_MSG_RESULT([Using $CURSES_LIB_NAME as the curses library])
|
|
fi
|
|
|
|
AC_CHECK_LIB([$CURSES_LIB_NAME], use_default_colors, AC_DEFINE(HAVE_USE_DEFAULT_COLORS, 1, [Define this if your curses library has the use_default_colors() command.]))
|
|
|
|
dnl Parse any configure options.
|
|
|
|
LIBS="$LIBS $CURSES_LIB"
|
|
|
|
AC_SUBST(CURSES_LIB)
|
|
|
|
if test "x$GLIB_CFLAGS" != "x"; then
|
|
CFLAGS="$CFLAGS $GLIB_CFLAGS"
|
|
fi
|
|
if test "x$GLIB_LIBS" != "x"; then
|
|
LDFLAGS="$LDFLAGS $GLIB_LIBS"
|
|
fi
|
|
|
|
if test x$enable_utf8 != xno && \
|
|
test x$CURSES_LIB_WIDE = xyes && \
|
|
test x$ac_cv_func_iswalnum = xyes && \
|
|
test x$ac_cv_func_iswpunct = xyes && \
|
|
(test x$ac_cv_func_iswblank = xyes || test x$ac_cv_func_iswspace = xyes) && \
|
|
test x$ac_cv_func_nl_langinfo = xyes && \
|
|
test x$ac_cv_func_mblen = xyes && \
|
|
test x$ac_cv_func_mbstowcs = xyes && \
|
|
test x$ac_cv_func_mbtowc = xyes && \
|
|
test x$ac_cv_func_wctomb = xyes && \
|
|
test x$ac_cv_func_wcwidth = xyes; then
|
|
AC_DEFINE(ENABLE_UTF8, 1, [Define this if your system has sufficient UTF-8 support (a wide curses library, iswalnum(), iswpunct(), iswblank() or iswspace(), nl_langinfo, mblen(), mbstowcs(), mbtowc(), wctomb(), and wcwidth()).])
|
|
else
|
|
if test x$enable_utf8 = xyes; then
|
|
AC_MSG_ERROR([
|
|
*** UTF-8 support was requested, but insufficient UTF-8 support was
|
|
*** detected in your curses and/or C libraries. Please verify that your
|
|
*** slang was built with UTF-8 support or your curses was built with
|
|
*** wide character support, and that your C library was built with wide
|
|
*** character support.])
|
|
elif test x$enable_utf8 != xno; then
|
|
AC_MSG_WARN([
|
|
*** Insufficient UTF-8 support was detected in your curses and/or C
|
|
*** libraries. If you want UTF-8 support, please verify that your slang
|
|
*** was built with UTF-8 support or your curses was built with wide
|
|
*** character support, and that your C library was built with wide
|
|
*** character support.])
|
|
fi
|
|
fi
|
|
|
|
if test x$color_support = xyes; then
|
|
# now check for the end of word boundary support (/< and />)
|
|
AC_MSG_CHECKING([for GNU-style word boundary regex support])
|
|
AC_TRY_RUN([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#include <regex.h>
|
|
int main(void)
|
|
{
|
|
regex_t r;
|
|
size_t nmatch;
|
|
regmatch_t pmatch;
|
|
|
|
if (regcomp(&r, "\\\\>", REG_EXTENDED|REG_NOSUB))
|
|
return 1;
|
|
if (regexec(&r, "word boundary", nmatch, &pmatch, 0))
|
|
return 1;
|
|
return 0;
|
|
}],
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(GNU_WORDBOUNDS, 1, [Define if the system supports GNU-style word boundaries in regexes.]) gnu_wordbounds=yes,
|
|
AC_MSG_RESULT(no),
|
|
AC_MSG_WARN([*** Can't check for GNU-style word boundary support when cross-compiling])
|
|
)
|
|
# if test x$CURSES_LIB_NAME = xcurses; then
|
|
AC_MSG_CHECKING([whether _XOPEN_SOURCE_EXTENDED is needed])
|
|
AC_TRY_RUN([
|
|
#include <curses.h>
|
|
int main(void)
|
|
{
|
|
int testcolor = COLOR_WHITE;
|
|
return 0;
|
|
}], AC_MSG_RESULT(no),
|
|
AC_TRY_RUN([
|
|
#ifndef _XOPEN_SOURCE_EXTENDED
|
|
#define _XOPEN_SOURCE_EXTENDED 1
|
|
#endif
|
|
#include <curses.h>
|
|
int main(void)
|
|
{
|
|
int testcolor = COLOR_WHITE;
|
|
return 0;
|
|
}],
|
|
AC_DEFINE(NEED_XOPEN_SOURCE_EXTENDED, 1, [Define this if you need the _XOPEN_SOURCE_EXTENDED macro for color support])
|
|
AC_MSG_RESULT(yes),
|
|
AC_MSG_RESULT(not sure)
|
|
AC_MSG_WARN([*** Couldn't successfully compile basic color test with or without _XOPEN_SOURCE_EXTENDED])
|
|
AC_MSG_WARN([*** This build may not compile. Consider configuring with --disable-color or installing ncurses])),
|
|
AC_MSG_WARN([*** Can't check need for _XOPEN_SOURCE_EXTENDED when cross-compiling]))
|
|
fi
|
|
#fi
|
|
|
|
AC_MSG_CHECKING([whether LINES and COLS can be redefined])
|
|
AC_TRY_RUN([
|
|
#include <curses.h>
|
|
int main(void)
|
|
{
|
|
LINES = 80;
|
|
COLS = 25;
|
|
return 0;
|
|
}],
|
|
AC_DEFINE(REDEFINIG_MACROS_OK, 1, [Define this if you know your curses library allows LINES and COLS to be redefined to deal with a resizing bug])
|
|
AC_MSG_RESULT(yes),
|
|
AC_MSG_RESULT(no),
|
|
AC_MSG_WARN([*** Can't check for macro redefinability when cross-compiling]))
|
|
|
|
|
|
# Check for groff html support
|
|
AC_MSG_CHECKING([for HTML support in groff])
|
|
groff -t -mandoc -Thtml </dev/null >/dev/null
|
|
if test $? -ne 0 ; then
|
|
echo "no"
|
|
echo "*** Will not generate HTML version of man pages ***"
|
|
echo "*** Consider installing a newer version of groff with HTML support ***"
|
|
groff_html_support=no
|
|
else
|
|
echo "yes"
|
|
groff_html_support=yes
|
|
fi
|
|
AM_CONDITIONAL(GROFF_HTML, test x$groff_html_support = xyes)
|
|
|
|
|
|
AC_CONFIG_FILES([
|
|
Makefile
|
|
doc/Makefile
|
|
doc/nanorc.sample
|
|
doc/man/Makefile
|
|
doc/man/fr/Makefile
|
|
doc/syntax/Makefile
|
|
doc/texinfo/Makefile
|
|
m4/Makefile
|
|
po/Makefile.in
|
|
src/Makefile
|
|
nano.spec
|
|
])
|
|
|
|
AC_OUTPUT
|