Improved message when only kernel headers are found

From: Mauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 20 insertions, 3 deletions

diff --git a/v4l/scripts/make_kconfig.pl b/v4l/scripts/make_kconfig.pl
index 807fea2e6..c58f5b028 100755
--- a/v4l/scripts/make_kconfig.pl
+++ b/v4l/scripts/make_kconfig.pl
@@ -405,10 +405,27 @@ disable_config('DVB_CINERGYT2_TUNING');
 my $mirodep="$kernel/sound/oss/aci.h";
 if (!open IN, $mirodep) {
 	my $key="RADIO_MIROPCM20";
-	printf "$key: $mirodep is missing.\n";
-	printf "It seems that you are using a kernel-headers only package\n";
-	printf "kernel-headers only won't provide you make menuconfig/xconfig/qconfig\n";
+print <<"EOF2";
+$key: $mirodep is missing.
 
+***WARNING:*** You do not have the full kernel sources installed.
+This does not prevent you from building the v4l-dvb tree if you have the 
+kernel headers, but the full kernel source is required in order to use 
+make menuconfig / xconfig / qconfig.
+
+If you are experiencing problems building the v4l-dvb tree, please try 
+building against a vanilla kernel before reporting a bug.
+
+Vanilla kernels are available at http://kernel.org.
+On most distros, this will compile a newly downloaded kernel:
+
+cp /boot/config-`uname -r` <your kernel dir>/.config
+cd <your kernel dir>
+make all modules_install install
+
+Please see your distro's web site for instructions to build a new kernel.
+
+EOF2
 	$kernopts{$key}='n';
 }
 close IN;