kdbg/configure.in

dnl =======================================================
dnl FILE: ./admin/configure.in.min
dnl =======================================================

dnl    This file is part of the KDE libraries/packages
dnl    Copyright (C) 2001 Stephan Kulow (coolo@kde.org)
 
dnl    This file is free software; you can redistribute it and/or
dnl    modify it under the terms of the GNU Library General Public
dnl    License as published by the Free Software Foundation; either
dnl    version 2 of the License, or (at your option) any later version.
 
dnl    This library 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 GNU
dnl    Library General Public License for more details.
 
dnl    You should have received a copy of the GNU Library General Public License
dnl    along with this library; see the file COPYING.LIB.  If not, write to
dnl    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
dnl    Boston, MA 02110-1301, USA.

# Original Author was Kalle@kde.org
# I lifted it in some mater. (Stephan Kulow)
# I used much code from Janos Farkas

dnl Process this file with autoconf to produce a configure script.

AC_INIT(acinclude.m4) dnl a source file from your sub dir

dnl This is so we can use kde-common
AC_CONFIG_AUX_DIR(admin)

dnl This ksh/zsh feature conflicts with `cd blah ; pwd`
unset CDPATH

dnl Checking host/target/build systems, for make, install etc.
AC_CANONICAL_SYSTEM 
dnl Perform program name transformation
AC_ARG_PROGRAM

dnl Automake doc recommends to do this only here. (Janos)
AM_INIT_AUTOMAKE(kdbg, 2.2.2) dnl searches for some needed programs

KDE_SET_PREFIX

dnl generate the config header
AM_CONFIG_HEADER(config.h) dnl at the distribution this done

dnl Checks for programs.
AC_CHECK_COMPILERS
AC_ENABLE_SHARED(yes)
AC_ENABLE_STATIC(no)
KDE_PROG_LIBTOOL

dnl for NLS support. Call them in this order!
dnl WITH_NLS is for the po files
AM_KDE_WITH_NLS

dnl KDE_USE_QT
AC_PATH_KDE
dnl =======================================================
dnl FILE: configure.in.in
dnl =======================================================

#MIN_CONFIG

dnl PACKAGE set before

KDE_CREATE_SUBDIRSLIST
AC_CONFIG_FILES([ Makefile ])
AC_CONFIG_FILES([ kdbg/Makefile ])
AC_CONFIG_FILES([ kdbg/doc/Makefile ])
AC_CONFIG_FILES([ kdbg/doc/de/Makefile ])
AC_CONFIG_FILES([ kdbg/doc/en/Makefile ])
AC_CONFIG_FILES([ kdbg/doc/ru/Makefile ])
AC_CONFIG_FILES([ kdbg/pics/Makefile ])
AC_CONFIG_FILES([ kdbg/testprogs/Makefile ])
AC_CONFIG_FILES([ kdbg/typetables/Makefile ])
AC_CONFIG_FILES([ po/Makefile ])
dnl Checks for header files.
AC_LANG_C dnl switch to C
AC_HEADER_DIRENT dnl check for dirent.h
AC_HEADER_STDC dnl check for other stdc headers. More traditional ;)
dnl check for some more header files. You can remove some of
dnl them, if you want to. But it doesn't hurt
AC_CHECK_HEADERS(fcntl.h sys/time.h unistd.h sys/cdefs.h)
AC_CHECK_HEADERS(fnmatch.h sysent.h strings.h sys/stat.h)
AC_CHECK_HEADERS(sys/ioctl.h pty.h libutil.h util.h)

dnl Checks for libraries.
AC_CHECK_LIB(socket, socket, [LIBSOCKET="-lsocket -lnsl"]) dnl for Solaris' X11
AC_SUBST(LIBSOCKET)

dnl Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_TIME

dnl Checks for library functions.
AC_CHECK_FUNCS(setpgid putenv socket vsnprintf mkfifo)

dnl pseudo tty support in glibc2
AC_SEARCH_LIBS(openpty, util,
  AC_DEFINE_UNQUOTED(HAVE_FUNC_OPENPTY, 1, [Define if you have openpty]))

dnl Check whether we want much debugging output
AH_TEMPLATE([WANT_TRACE_OUTPUT],
  [Define if you want to see voluminous trace output])
AC_MSG_CHECKING([whether kdbg should generate lots of trace output])
dnl Default is no trace output
AC_ARG_ENABLE(lots-a-trace,
  [  --enable-lots-a-trace   generate lots of trace output [default=no]],
  WANT_TRACE_OUTPUT=$enableval, WANT_TRACE_OUTPUT=no)
AC_MSG_RESULT($WANT_TRACE_OUTPUT)
if test "x$WANT_TRACE_OUTPUT" = "xyes"; then
  AC_DEFINE_UNQUOTED(WANT_TRACE_OUTPUT)
fi

dnl Check whether test programs should be compiled
dnl Default is not to compile them
AC_ARG_ENABLE(testprogs,
  [  --enable-testprogs      compile test programs [default=no]],
  [buildtestprogs=$enableval],[buildtestprogs=no])
AM_CONDITIONAL(BUILDTESTPROGS,test "x$buildtestprogs" = "xyes")
dnl write a notice into the log
echo "build test programs: $buildtestprogs" >&5

dnl Check where the communication with gdb should be logged
AC_MSG_CHECKING([where communication with gdb should be logged])
dnl Default is ./gdb-transcript until kdbg is released
AC_ARG_WITH(transcript,
  [  --with-transcript=file  log communication with gdb [default=not logged]],
  GDB_TRANSCRIPT=$withval, GDB_TRANSCRIPT=no)
if test "x$GDB_TRANSCRIPT" = "xyes"; then
  GDB_TRANSCRIPT="./gdb-transcript"
fi
if test "x$GDB_TRANSCRIPT" = "xno"; then
  GDB_TRANSCRIPT="not logged"
else
  dnl add quotes
  GDB_TRANSCRIPT=\"$GDB_TRANSCRIPT\"
  AC_DEFINE_UNQUOTED(GDB_TRANSCRIPT, $GDB_TRANSCRIPT,
    [Define to the name of the file that communication with gdb
   should be logged to; undefine it for no logging])
fi
AC_MSG_RESULT($GDB_TRANSCRIPT)

dnl Check whether placement new works
AH_TEMPLATE([HAVE_PLACEMENT_NEW],[Define if placement new works])
AC_LANG_CPLUSPLUS
AC_MSG_CHECKING(whether placement new is available)
AC_CACHE_VAL(ac_cv_have_placement_new,
[
AC_TRY_COMPILE([
#include <new>
],
[
int ii;
new(&ii) int;
],
ac_cv_have_placement_new=yes,
ac_cv_have_placement_new=no)
])
AC_MSG_RESULT($ac_cv_have_placement_new)
if eval "test \"`echo `$ac_cv_have_placement_new\" = yes"; then
  AC_DEFINE(HAVE_PLACEMENT_NEW)
fi

dnl -----------------
AC_PATH_PROG(PS_COMMAND, ps)
if test -n "$PS_COMMAND"; then
  AC_MSG_CHECKING(for suitable ps invocation)

  PS_COMMAND="$PS_COMMAND -eo pid,ppid,uid,vsz,etime,time,args"
  if $PS_COMMAND > /dev/null 2>&1; then
    # works in principle; check output: extract first line, but avoid 'head -1'
    set x `$PS_COMMAND | (read firstline; echo "$firstline")`
    if test "$*" = "x PID PPID UID VSZ ELAPSED TIME COMMAND"; then
      : # fine
    else
      PS_COMMAND="" # not suitable
    fi
  else
    PS_COMMAND="" # not suitable
  fi

  if test -n "$PS_COMMAND"; then
    AC_MSG_RESULT($PS_COMMAND)
    PS_COMMAND=\"`echo $PS_COMMAND | sed -e 's/ /", "/g'`\"
    AC_DEFINE_UNQUOTED(PS_COMMAND, $PS_COMMAND,
      [Define how to invoke ps])
  else
    AC_MSG_RESULT([not suitable])
  fi
fi
AM_CONDITIONAL(HAVE_PS_COMMAND, test -n "$PS_COMMAND")
AC_OUTPUT
# Check if KDE_SET_PREFIX was called, and --prefix was passed to configure
if test -n "$kde_libs_prefix" -a -n "$given_prefix"; then
  # And if so, warn when they don't match
  if test "$kde_libs_prefix" != "$given_prefix"; then
    # And if kde doesn't know about the prefix yet
    echo ":"`kde-config --path exe`":" | grep ":$given_prefix/bin/:" 2>&1 >/dev/null
    if test $? -ne 0; then
      echo ""
      echo "Warning: you chose to install this package in $given_prefix,"
      echo "but KDE was found in $kde_libs_prefix."
      echo "For this to work, you will need to tell KDE about the new prefix, by ensuring"
      echo "that KDEDIRS contains it, e.g. export KDEDIRS=$given_prefix:$kde_libs_prefix"
      echo "Then restart KDE."
      echo ""
    fi
  fi
fi

if test x$GXX = "xyes" -a x$kde_have_gcc_visibility = "xyes" -a x$kde_cv_val_qt_gcc_visibility_patched = "xno"; then
  echo ""
  echo "Your GCC supports symbol visibility, but the patch for Qt supporting visibility"
  echo "was not included. Therefore, GCC symbol visibility support remains disabled."
  echo ""
  echo "For better performance, consider including the Qt visibility supporting patch"
  echo "located at:"
  echo ""
  echo "http://bugs.kde.org/show_bug.cgi?id=109386"
  echo ""
  echo "and recompile all of Qt and KDE. Note, this is entirely optional and"
  echo "everything will continue to work just fine without it."
  echo ""
fi

if test "$all_tests" = "bad"; then
  if test ! "$cache_file" = "/dev/null"; then
    echo ""
    echo "Please remove the file $cache_file after changing your setup"
    echo "so that configure will find the changes next time."
    echo ""
  fi
else
  echo ""
  echo "Good - your configure finished. Start make now"
  echo ""
fi