From: Jim Cromie <jim.cromie@gmail.com>
Date: Mon, 23 May 2011 18:44:57 +0000 (-0600)
Subject: export_report: use warn() to issue WARNING, so they go to stderr
X-Git-Tag: v3.0-rc1~157^2
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=ca995cbf77f3df599b7e751c2d08d90787c65c45

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>
---

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";
+		$modversion_warnings++;
 	}
 	close($module);
 }
@@ -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};