path: root/scripts/export_report.pl
diff options
authorJim Cromie <jim.cromie@gmail.com>2011-05-23 12:44:57 -0600
committerMichal Marek <mmarek@suse.cz>2011-05-24 16:07:07 +0200
commitca995cbf77f3df599b7e751c2d08d90787c65c45 (patch)
tree3004eea8ebd0caada01d4e012d95810249ea0b20 /scripts/export_report.pl
parentbdabc7a345db97b3839c2c3deef40023cf8017ef (diff)
export_report: use warn() to issue WARNING, so they go to stderr
Also count CONFIG_MODVERSIONS warnings, and print a NOTE at start of SECTION 2 if any were issued. Section 2 will be empty if the build is lacking this CONFIG_ item, and user may have missed the warnings, as they're off screen. Signed-off-by: Jim Cromie <jim.cromie@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts/export_report.pl')
1 files changed, 7 insertions, 1 deletions
diff --git a/scripts/export_report.pl b/scripts/export_report.pl
index 48398a19fbbc..8f79b701de87 100644
--- a/scripts/export_report.pl
+++ b/scripts/export_report.pl
@@ -102,6 +102,8 @@ close($module_symvers);
# collect the usage count of each symbol.
+my $modversion_warnings = 0;
foreach my $thismod (@allcfiles) {
my $module;
@@ -132,7 +134,8 @@ foreach my $thismod (@allcfiles) {
if ($state != 2) {
- print "WARNING:$thismod is not built with CONFIG_MODVERSION enabled\n";
+ warn "WARNING:$thismod is not built with CONFIG_MODVERSIONS enabled\n";
+ $modversion_warnings++;
@@ -166,6 +169,9 @@ printf("SECTION 2:\n\tThis section reports export-symbol-usage of in-kernel
modules. Each module lists the modules, and the symbols from that module that
it uses. Each listed symbol reports the number of modules using it\n");
+print "\nNOTE: Got $modversion_warnings CONFIG_MODVERSIONS warnings\n\n"
+ if $modversion_warnings;
print "~"x80 , "\n";
for my $thismod (sort keys %MODULE) {
my $list = $MODULE{$thismod};