Commit a07e9d82 authored by Martin Mareš's avatar Martin Mareš

Added --with-sysinclude to allow explicitly setting where kernel includes

reside, so that you can easily switch between 2.0 and 2.2 ones.

Check existence of <linux/rtnetlink.h> for linux-22 configs to make sure
we're using the correct set of includes.
parent 4f1a6d27
......@@ -30,6 +30,8 @@ Core
- socket: Use IP_RECVERR for BGP TCP sockets?
- OSPF: refuse running on non-multicast devices
- lib: use better checksum function
Cleanup
......
......@@ -9,6 +9,7 @@ AC_CONFIG_AUX_DIR(tools)
AC_ARG_ENABLE(debug,[ --enable-debug enable internal debugging routines (default: enabled)],,enable_debug=yes)
AC_ARG_WITH(sysconfig,[ --with-sysconfig=FILE use specified BIRD system configuration file])
AC_ARG_WITH(protocols,[ --with-protocols=LIST include specified routing protocols (default: rip,static)],,[with_protocols="rip,static"])
AC_ARG_WITH(sysinclude,[ --with-sysinclude=PATH search for system includes on specified place])
if test "$srcdir" = . ; then
# Building in current directory => create obj directory holding all objects
......@@ -91,6 +92,9 @@ AC_MSG_CHECKING([what CFLAGS should we use])
if test "$ac_test_CFLAGS" != set ; then
CFLAGS="$CFLAGS -Wall -W -Wstrict-prototypes -Wno-unused -Wno-parentheses"
fi
if test "$with_sysinclude" != no -a -n "$with_sysinclude"; then
CPPFLAGS="$CPPFLAGS -I$with_sysinclude"
fi
AC_MSG_RESULT($CFLAGS)
AC_PROG_CPP
......@@ -103,6 +107,11 @@ if test -z "$FLEX" -o -z "$BISON" -o -z "$M4" ; then
AC_MSG_ERROR([Some tools required for building BIRD are missing.])
fi
case $sysdesc in
*/linux-22*) AC_CHECK_HEADER(linux/rtnetlink.h,,[AC_MSG_ERROR([Appropriate version of Linux kernel headers not found.])])
;;
esac
AC_CHECK_HEADER(syslog.h, [AC_DEFINE(HAVE_SYSLOG)])
BIRD_CHECK_INTEGERS
......
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