configure.in

#######################################################################################
# Shamelessly grabbed from FileZilla.  Note that this file isn't actually used by the
# build.sh system.  Rather, it is only provided here to assist with automated package
# creation by package maintainers for various distributions of *BSD and Linux OS's.
# This probably isn't correct as far as configure.in files go.
#######################################################################################

AC_INIT(LisaEm, 1.0.0-RC2, sunder@sunder.net)
AC_CONFIG_HEADERS([src/include/config.h])
AC_CONFIG_AUX_DIR(config)
AM_INIT_AUTOMAKE([dist-bzip2])

AC_CANONICAL_HOST

AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_LIBTOOL

AC_CACHE_SAVE

AC_ARG_ENABLE(locales, AC_HELP_STRING([--enable-locales], [Build message catalogs]), \
		[locales="$enableval"], [locales="yes"])

AC_ARG_ENABLE(localesonly, AC_HELP_STRING([--enable-localesonly], [Just build locales]), \
		[localesonly="$enableval"], [localesonly="no"])

if test "$locales" != "yes" -a "$localesonly" = "yes"; then
  AC_MSG_ERROR([invalid flags: --disable-locales cannot be used together with --locales-only])
fi

if ! test "$localesonly" = "yes"; then

  if test "X$GCC" = Xyes; then
    CFLAGS="$CFLAGS -Wall -g -fexceptions"
    CXXFLAGS="$CXXFLAGS -Wall -g -fexceptions"
  fi


  # Detect wxWidgets
  # ----------------

  AM_OPTIONS_WXCONFIG

  MIN_WX_VERSION="2.8.0"
  AM_PATH_WXCONFIG($MIN_WX_VERSION, wxWin=1, , [xrc,std])
  if test "$wxWin" != 1; then
	AC_MSG_ERROR([
        	wxWidgets must be installed on your system
		but wx-config script couldn't be found.

		Please check that wx-config is in path, the directory
		where wxWidgets libraries are installed (returned by
		'wx-config --libs' command) is in LD_LIBRARY_PATH or
		equivalent variable and wxWidgets version is $MIN_WX_VERSION or above.
	])
  fi

  AC_SUBST(WX_CONFIG_WITH_ARGS)

  AC_CACHE_SAVE

  # Get OS type for PUTTY frontend
  # ------------------------------

  AC_MSG_CHECKING([system type for sftp stub])
  sftpbuild="unix"
  if echo $host_os | grep "mingw" > /dev/null 2>&1; then sftpbuild="mingw"; fi
  AC_MSG_RESULT([$sftpbuild])

  # Checks for PuTTY
  # ----------------

  AC_CHECK_HEADERS([utmpx.h sys/select.h],,,[
  #include <sys/types.h>
  #include <utmp.h>])

  AC_SEARCH_LIBS([socket], [xnet])

  AC_CHECK_FUNCS([getaddrinfo ptsname setresuid strsignal updwtmpx])
  AC_CHECK_FUNCS([gettimeofday ftime])

AH_BOTTOM([
/* Convert autoconf definitions to ones that PuTTY wants. */


  AC_SUBST(WINDRES)
  AC_SUBST(WINDRESFLAGS)

  # version.rc.in needs a major, minor and micro version number
  vnumber=${PACKAGE_VERSION%-*}
  PACKAGE_VERSION_MAJOR=${vnumber%%.*}
  PACKAGE_VERSION_MICRO=${vnumber##*.}
  PACKAGE_VERSION_MINOR=${vnumber#*.}
  PACKAGE_VERSION_MINOR=${PACKAGE_VERSION_MINOR%.*}
  PACKAGE_VERSION_NANO=0

  AC_SUBST(PACKAGE_VERSION_MAJOR)
  AC_SUBST(PACKAGE_VERSION_MINOR)
  AC_SUBST(PACKAGE_VERSION_MICRO)
  AC_SUBST(PACKAGE_VERSION_NANO)


  AC_MSG_RESULT([$use_binreloc])

  # Precompiled headers support
  # ---------------------------

  AC_MSG_CHECKING([whether to use precompiled headers])
  use_precomp=""
  AC_ARG_ENABLE(precomp, AC_HELP_STRING([--enable-precomp], [Use precompiled headers]), \
                use_precomp="$enableval")
  if test -z "$use_precomp"; then
    if test "X$GCC" = Xyes; then
      if gcc_version=`$CC -dumpversion` > /dev/null 2>&1; then
        major=`echo $gcc_version | cut -d. -f1`
        minor=`echo $gcc_version | sed "s/@<:@-,a-z,A-Z@:>@.*//" | cut -d. -f2`
        if test -z "$major" || test -z "$minor"; then
          use_precomp=no
        elif test "$major" -ge 4; then
          use_precomp=yes
        else
          use_precomp=no
        fi
      else
        use_precomp=no
      fi
    else
      use_precomp=no
    fi
  fi
  if test "x$use_precomp" = "xyes"; then
    AC_MSG_RESULT([yes])
  else
    AC_MSG_RESULT([no])
  fi

fi


AC_PATH_PROG([WXRC], [wxrc --version])
if test "x$WXRC" = "x"; then
  AC_MSG_ERROR([
    wxrc could not be found. This program gets build together with wxWidgets.
    Please make sure wxrc is within your path.
  ])
fi

AC_OUTPUT