From 3eca6f2738379a5e68b1d134232184bc41ac05eb Mon Sep 17 00:00:00 2001
From: Simon Ruderich <simon@ruderich.org>
Date: Thu, 12 Apr 2012 01:08:44 +0200
Subject: [PATCH] Add --ignore-arch option.

---
 bin/blhc  | 18 ++++++++++++++++++
 t/tests.t | 18 +++++++++++++++++-
 2 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/bin/blhc b/bin/blhc
index 98d82c2..e3b83d9 100755
--- a/bin/blhc
+++ b/bin/blhc
@@ -428,6 +428,7 @@ my $option_help        = 0;
 my $option_version     = 0;
 my $option_pie         = 0;
 my $option_bindnow     = 0;
+my @option_ignore_arch = ();
 my @option_ignore_flag = ();
 my @option_ignore_line = ();
 my $option_all         = 0;
@@ -442,6 +443,7 @@ if (not Getopt::Long::GetOptions(
             'bindnow'       => \$option_bindnow,
             'all'           => \$option_all,
             # Ignore.
+            'ignore-arch=s' => \@option_ignore_arch,
             'ignore-flag=s' => \@option_ignore_flag,
             'ignore-line=s' => \@option_ignore_line,
             # Misc.
@@ -689,6 +691,16 @@ foreach my $file (@ARGV) {
 
     close $fh;
 
+    # Ignore arch if requested.
+    if (scalar @option_ignore_arch > 0 and $arch) {
+        foreach my $ignore (@option_ignore_arch) {
+            if ($arch eq $ignore) {
+                print "ignoring architecture '$arch'\n";
+                next FILE;
+            }
+        }
+    }
+
     if (scalar @input == 0) {
         if (not $option_buildd) {
             print "No compiler commands!\n";
@@ -1020,6 +1032,12 @@ Don't require Term::ANSIColor.
 
 Use colored (ANSI) output for warning messages.
 
+=item B<--ignore-arch> I<arch>
+
+Ignore build logs from architectures matching I<arch>. I<arch> is a string.
+
+Used to prevent false positives. This option can be specified multiple times.
+
 =item B<--ignore-flag> I<flag>
 
 Don't print an error when the specific flag is missing in a compiler line.
diff --git a/t/tests.t b/t/tests.t
index 62fef67..1f83fa0 100644
--- a/t/tests.t
+++ b/t/tests.t
@@ -19,7 +19,7 @@
 use strict;
 use warnings;
 
-use Test::More tests => 132;
+use Test::More tests => 134;
 
 
 sub is_blhc {
@@ -633,6 +633,22 @@ LDFLAGS missing (-pie -Wl,-z,relro): gcc -fPIE -o test test.o
 ';
 
 
+# ignore architecture
+
+is_blhc ['arch-avr32', 'arch-i386', 'empty', 'arch-mipsel'],
+        '--ignore-arch avr32 --ignore-arch mipsel',
+        9,
+        "checking './t/logs/arch-avr32'...\n"
+        . "ignoring architecture 'avr32'\n"
+        . "checking './t/logs/arch-i386'...\n"
+        . $arch_i386
+        . "checking './t/logs/empty'...\n"
+        . $empty
+        . "checking './t/logs/arch-mipsel'...\n"
+        . "ignoring architecture 'mipsel'\n"
+        ;
+
+
 # debian
 
 is_blhc 'debian', '', 8,
-- 
2.45.2