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dnl Process this file with autoconf to produce a configure script.
dnl Copyright (C) 2000, 2001, 2002, 2003, 2004 Shawn Betts <sabetts@vcn.bc.ca>
dnl
dnl This file is part of ratpoison.
dnl
dnl ratpoison is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2 of the License, or
dnl (at your option) any later version.
dnl
dnl ratpoison is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with this program; if not, write to the Free Software
dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
dnl
dnl $Id: configure.in,v 1.54 2006/12/19 22:13:07 sabetts Exp $
AC_INIT(src/main.c)
AM_INIT_AUTOMAKE(ratpoison, 1.4.6-GIT)
AM_MAINTAINER_MODE
AM_CONFIG_HEADER(src/config.h)
dnl by default turn off debugging
AC_MSG_CHECKING(whether to enable debugging)
AC_ARG_ENABLE(debug,AC_HELP_STRING([--enable-debug],[build with extra debugging messages]),
[if test "x$enableval" != "xno"; then
AC_DEFINE_UNQUOTED(DEBUG, 1, Define this to enable debugging messages)
AC_MSG_RESULT(yes)
CFLAGS="$CFLAGS -g"
else
AC_MSG_RESULT(no)
fi],[AC_MSG_RESULT(no)])
AC_ARG_WITH(xterm,AC_HELP_STRING([--with-xterm=PROG],[set the x terminal emulator used by ratpoison]),
term_prog=$withval, term_prog="xterm")
AC_DEFINE_UNQUOTED(TERM_PROG, "$term_prog", X terminal emulator to use)
XFT_CFLAGS=
XFT_LIBS=
AC_ARG_WITH(xft,AC_HELP_STRING([--without-xft],[Don't use the Xft library even if available]),
xft=$withval, xft=default)
if test "x$xft" != "xno"; then
dnl Configure Xft.
PKG_CHECK_MODULES([XFT], [xft],,[noop=noop])
AC_MSG_CHECKING(whether to use Xft)
echo "pkg_failed is $pkg_failed" >&5
dnl pkg_failed can be yes, no or untried (if there is no pkg-config or that does not work).
if test "$pkg_failed" = "no" ; then
AC_DEFINE_UNQUOTED(USE_XFT_FONT, 1, [Define this to use Xft])
AC_MSG_RESULT(yes)
elif test "x$xft" != "xdefault" ; then
dnl if explicitly requested but not found, bail out:
AC_MSG_RESULT(no)
if test "$pkg_failed" = "untried" ; then
AC_MSG_ERROR([Not Xft library found (this needs a working pkg-config)!])
else
AC_MSG_ERROR([No Xft library found!])
fi
else
AC_MSG_RESULT(no)
fi
else
AC_MSG_CHECKING(whether to use Xft)
AC_MSG_RESULT(no)
fi
AC_SUBST(XFT_CFLAGS)
AC_SUBST(XFT_LIBS)
dnl Checks for programs.
AC_CHECK_TOOL(CC, gcc)
AC_PROG_CC
if test "x$CC" = "xgcc"; then
CFLAGS="$CFLAGS -Wall -O2"
fi
dnl check for an x terminal emulator
AC_MSG_CHECKING(terminal emulator)
AC_MSG_RESULT($term_prog)
dnl Check for the X libs
AC_PATH_X
AC_PATH_XTRA
if test "x$no_x" = "xyes"; then
AC_MSG_ERROR([*** Can't find X11 headers and libs])
fi
dnl Those who do not learn the lessons of history
dnl are doomed to delete it... yuk yuk. --ttn
AC_ARG_ENABLE(history,AC_HELP_STRING([--disable-history],[ignore libhistory (default: use it if available, only used for ! expansion)]),
[ if test x${enableval} = xyes ; then
check_for_libhistory=yes
else
check_for_libhistory=no
fi],[check_for_libhistory=default])
HISTORY_LIBS=""
if test x$check_for_libhistory != xno ; then
AC_CHECK_HEADERS([readline/history.h],
AC_CHECK_LIB(history, add_history,
[HISTORY_LIBS="-lhistory"
AC_DEFINE_UNQUOTED(HAVE_HISTORY, 1, Define this to enable history)],
if test x$check_for_libhistory = xyes ; then
AC_MSG_ERROR([*** Can't find History lib. Install readline dev libs for history expansion.])
fi),
if test x$check_for_libhistory = xyes ; then
AC_MSG_ERROR([*** Can't find History header. Install readline dev libs for history expansion.])
fi)
fi
AC_SUBST(HISTORY_LIBS)
AC_CHECK_LIB(X11, XOpenDisplay, [X_LIBS="-lX11 $X_LIBS"],
AC_MSG_ERROR([*** Can't find libX11]),$X_LIBS $X_EXTRA_LIBS)
mysavedCPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
AC_CHECK_HEADERS([X11/extensions/Xinerama.h], [], [], [
#include <X11/Xlib.h>
])
CPPFLAGS="$mysavedCPPFLAGS"
AC_CHECK_LIB(Xext, XMissingExtension, [X_LIBS="-lXext $X_LIBS"],,$X_LIBS $X_EXTRA_LIBS)
AC_CHECK_LIB(Xinerama, XineramaQueryScreens, [X_LIBS="-lXinerama $X_LIBS"; AC_DEFINE(HAVE_LIBXINERAMA,1,[Xinerama])],,$X_LIBS $X_EXTRA_LIBS)
AC_CHECK_LIB(Xtst, XTestFakeButtonEvent, [X_LIBS="-lXtst $X_LIBS"; AC_DEFINE(HAVE_LIBXTST,1,[Xtst])],,$X_LIBS $X_EXTRA_LIBS)
AC_SUBST(X_LIBS)
AC_SUBST(X_EXTRA_LIBS)
AC_SUBST(X_CFLAGS)
dnl Check for electric fence library
dnl AC_CHECK_LIB(efence,malloc,,)
dnl Checks for header files.
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(unistd.h stdarg.h)
dnl Checks for typedefs, structures, and compiler characteristics.
dnl Checks for library functions.
AC_CHECK_FUNCS(getopt getopt_long setsid setpgid setpgrp putenv vsnprintf usleep getline)
AC_TYPE_SIGNAL
AC_OUTPUT(Makefile doc/Makefile src/Makefile contrib/Makefile)
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