kismet: add support for libnl-3.0

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Acked-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/kismet/kismet-libnl-30-support.patch

@@ -0,0 +1,123 @@
+---
+ configure |   79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
+ 1 file changed, 78 insertions(+), 1 deletion(-)
+
+Index: b/configure
+===================================================================
+--- a/configure
++++ b/configure
+@@ -601,6 +601,8 @@
+ libnl1_CFLAGS
+ libnl20_LIBS
+ libnl20_CFLAGS
++libnl30_LIBS
++libnl30_CFLAGS
+ PKG_CONFIG_LIBDIR
+ PKG_CONFIG_PATH
+ PKG_CONFIG
+@@ -712,6 +714,8 @@
+ PKG_CONFIG
+ PKG_CONFIG_PATH
+ PKG_CONFIG_LIBDIR
++libnl30_CFLAGS
++libnl30_LIBS
+ libnl20_CFLAGS
+ libnl20_LIBS
+ libnl1_CFLAGS
+@@ -1361,6 +1365,10 @@
+               directories to add to pkg-config's search path
+   PKG_CONFIG_LIBDIR
+               path overriding pkg-config's built-in search path
++  libnl30_CFLAGS
++              C compiler flags for libnl30, overriding pkg-config
++  libnl30_LIBS
++              linker flags for libnl30, overriding pkg-config
+   libnl20_CFLAGS
+               C compiler flags for libnl20, overriding pkg-config
+   libnl20_LIBS
+@@ -6760,6 +6768,75 @@
+ 	fi
+ fi
+
++#libnl-3.0
++pkg_failed=no
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libnl30" >&5
++$as_echo_n "checking for libnl30... " >&6; }
++
++if test -n "$libnl30_CFLAGS"; then
++    pkg_cv_libnl20_CFLAGS="$libnl30_CFLAGS"
++ elif test -n "$PKG_CONFIG"; then
++    if test -n "$PKG_CONFIG" && \
++    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libnl-3.0\""; } >&5
++  ($PKG_CONFIG --exists --print-errors "libnl-3.0") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then
++  pkg_cv_libnl30_CFLAGS=`$PKG_CONFIG --cflags "libnl-3.0" 2>/dev/null`
++else
++  pkg_failed=yes
++fi
++ else
++    pkg_failed=untried
++fi
++if test -n "$libnl30_LIBS"; then
++    pkg_cv_libnl20_LIBS="$libnl30_LIBS"
++ elif test -n "$PKG_CONFIG"; then
++    if test -n "$PKG_CONFIG" && \
++    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libnl-3.0\""; } >&5
++  ($PKG_CONFIG --exists --print-errors "libnl-3.0") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then
++  pkg_cv_libnl30_LIBS=`$PKG_CONFIG --libs "libnl-3.0" 2>/dev/null`
++else
++  pkg_failed=yes
++fi
++ else
++    pkg_failed=untried
++fi
++
++if test $pkg_failed = yes; then
++   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++
++if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
++        _pkg_short_errors_supported=yes
++else
++        _pkg_short_errors_supported=no
++fi
++        if test $_pkg_short_errors_supported = yes; then
++	        libnl30_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "libnl-3.0" 2>&1`
++        else
++	        libnl30_PKG_ERRORS=`$PKG_CONFIG --print-errors "libnl-3.0" 2>&1`
++        fi
++	# Put the nasty error message in config.log where it belongs
++	echo "$libnl30_PKG_ERRORS" >&5
++
++	libnl30=no
++elif test $pkg_failed = untried; then
++     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++	libnl30=no
++else
++	libnl30_CFLAGS=$pkg_cv_libnl30_CFLAGS
++	libnl30_LIBS=$pkg_cv_libnl30_LIBS
++        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++	libnl30=yes
++fi
++
++# libnl-2.0
+ pkg_failed=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libnl20" >&5
+ $as_echo_n "checking for libnl20... " >&6; }
+@@ -6897,7 +6974,7 @@
+ $as_echo "yes" >&6; }
+ 	libnl1=yes
+ fi
+-	if test "$libnl20" = "yes"; then
++	if test "$libnl20" = "yes" -o "$libnl30" = "yes"; then
+
+ $as_echo "#define HAVE_LIBNL 1" >>confdefs.h
+
+