bibletime.m4

##	-*- autoconf -*-

dnl -------------------------------------------------------------------------------
dnl		Check wheter to use static linking, first parameter is the result (YES/NO)
dnl -------------------------------------------------------------------------------
AC_DEFUN(AC_CHECK_STATIC_LINKING,
[
$1="NO"

AC_MSG_CHECKING(whether to use static linking)
AC_ARG_ENABLE(static-linking,
      [  --enable-static-linking	use static linking],
      USE_STATIC_LINKING=$enableval, USE_STATIC_LINKING="no")

if test "$USE_STATIC_LINKING" = "yes"; then
	BT_LDFLAGS="-all-static -Wl,-Bstatic";
	AC_SUBST(BT_LDFLAGS)
	CPPFLAGS="-DSTATIC_BUILD $CPPFLAGS";
	$1="YES";
else
	$1="NO";
fi

AC_MSG_RESULT($USE_STATIC_LINKING)
])

dnl -------------------------------------------------------------------------------
dnl		Checks the type of the distribution
dnl		Possible names for the distributions are SuSE, RedHat, Mandrake
dnl -------------------------------------------------------------------------------
AC_DEFUN(AC_CHECK_DISTRIBUTION,
[
AC_MSG_CHECKING([for the used Linux distribution])

AC_ARG_WITH(distribution,
[  --with-distribution=TYPE     The name of your *NIX distribution, e.g. SuSE [auto] ],
[
  ac_distribution=$withval
],ac_distribution=auto
)

AC_ARG_WITH(distribution-version,
[  --with-distribution-version=VERSION     Version of your *NIX distribution, e.g. 7.2 [auto] ],
[
  ac_distribution_version=$withval
],ac_distribution_version=auto
)

AC_ARG_WITH(rpm-prefix,
[  --with-rpm-prefix=DIR    The directory which should be used as PREFIX
														in the RPM spec file [auto] ],
[
  ac_rpm_prefix=$withval
],ac_rpm_prefix=auto
)

AC_ARG_WITH(rpm-group,
[  --with-rpm-group=DIR     The group which will be used for the RPM system [auto] ],
[
  ac_rpm_group=$withval
],ac_rpm_group=auto
)

if test "$ac_distribution" != "auto"; then
	DISTRIBUTION=[$ac_distribution]
fi

if test "$ac_distribution" = "auto"; then
AC_CACHE_VAL(DISTRIBUTION, [
if test -f "/etc/SuSE-release"; then
	DISTRIBUTION="SuSE"
elif test -f "/etc/mandrake-release"; then
	DISTRIBUTION="Mandrake"
elif test -f "/etc/redhat-release"; then
	DISTRIBUTION="Red Hat"
elif test -f "/etc/debian_version"; then
	DISTRIBUTION="Debian"
fi
])
fi

if test "$ac_distribution_version" != "auto"; then
	DISTRIBUTION_VERSION=[$ac_distribution_version]
fi
if test "$ac_distribution_version" = "auto"; then
AC_CACHE_VAL(DISTRIBUTION_VERSION, [
if test -f "/etc/SuSE-release" && test "$DISTRIBUTION" = "SuSE"; then
	DISTRIBUTION_VERSION=[`grep "VERSION =" /etc/SuSE-release | sed 's/VERSION = //'`];	
elif test -f "/etc/mandrake-release" && test "$DISTRIBUTION" = "Mandrake"; then
	DISTRIBUTION_VERSION=[`grep "Mandrake" /etc/mandrake-release | sed 's/[a-zA-Z()]*//g' | awk '{print $1}'`]
elif test -f "/etc/redhat-release" && test "$DISTRIBUTION" = "Red Hat"; then
	DISTRIBUTION_VERSION=[`grep "Red Hat" /etc/redhat-release | sed 's/[a-zA-Z()]*//g' | awk '{print $1}'`]
elif test -f "/etc/debian_version" && test "$DISTRIBUTION" = "Debian"; then
	DISTRIBUTION_VERSION=[`cat /etc/debian_version`]
fi
])
fi


if test "$ac_rpm_prefix" != "auto"; then
	RPM_PREFIX=[$ac_rpm_prefix]
fi
if test "$ac_rpm_prefix" = "auto"; then
AC_CACHE_VAL(RPM_PREFIX, [
if test "$DISTRIBUTION" = "SuSE"; then
	RPM_PREFIX="/opt/kde3"
elif test "$DISTRIBUTION" = "Mandrake"; then
	RPM_PREFIX="/usr"	
elif test "$DISTRIBUTION" = "Red Hat"; then
	RPM_PREFIX="/usr"		
elif test "$DISTRIBUTION" = "Debian"; then
	RPM_PREFIX="/usr"
fi
])
fi

if test "$ac_rpm_group" != "auto"; then
	RPM_GROUP=[$ac_rpm_group]
fi
if test "$ac_rpm_prefix" = "auto"; then
AC_CACHE_VAL(RPM_GROUP,
[
if test "$DISTRIBUTION" = "SuSE"; then
	RPM_GROUP="X11/KDE/Applications"
elif test "$DISTRIBUTION" = "Mandrake"; then
	RPM_GROUP="Graphical desktop/KDE"
elif test "$DISTRIBUTION" = "Red Hat"; then
	RPM_GROUP="Graphical desktop/KDE"
elif test "$DISTRIBUTION" = "Debian"; then
	RPM_GROUP="Graphical desktop/KDE"
fi
])
fi

if test -n "$DISTRIBUTION" && test "$DISTRIBUTION" != "unknown"; then
	AC_DEFINE_UNQUOTED(DISTRIBUTION, ${DISTRIBUTION}, [The type of your distribution])
fi

if test -n "$DISTRIBUTION_VERSION"  && test "$DISTRIBUTION_VERSION" != "unknown"; then
	AC_DEFINE_UNQUOTED(DISTRIBUTION_VERSION, ${DISTRIBUTION_VERSION}, [The version of your distribution])
fi

AC_SUBST(DISTRIBUTION)
AC_SUBST(DISTRIBUTION_VERSION)
AC_SUBST(RPM_PREFIX)
AC_SUBST(RPM_GROUP)

AC_MSG_RESULT([$DISTRIBUTION $DISTRIBUTION_VERSION])

AC_MSG_CHECKING([for RPM installation prefix])
AC_MSG_RESULT([$RPM_PREFIX])

AC_MSG_CHECKING([for the correct RPM group])
AC_MSG_RESULT([$RPM_GROUP])
])