[patch] Patch to make ufed use the findings on the proper make.conf or error out if none is found

ufed-0.40.1-add_new_path_to_ufed.patch (text/plain), 1.74 KB, created by Sven Eden on 2012-09-20 17:42:03 UTC

--- ufed-0.40.1/ufed.pl.in	2009-10-27 00:09:56.000000000 +0100
+++ src/ufed.pl.in	2012-09-20 19:17:28.836135032 +0200
@@ -17,6 +17,11 @@
 sub read_use_descs();
 sub save_flags(@);
 
+# Quit early if there is no valid make.conf found by Portage.pm
+die "Could not determine the location of your make.conf.\n"
+	unless (defined($Portage::make_conf_path)
+				&& length($Portage::make_conf_path));
+
 delete $Portage::all_flags{'*'};
 
 read_use_descs;
@@ -25,6 +30,7 @@
 
 $Portage::make_conf_flags{'-*'} = 1 if defined $Portage::make_conf_flags{'*'} && !$Portage::make_conf_flags{'*'};
 
+
 for(keys %Portage::all_flags) {
 	@{$use_descriptions{$_}} = "(Unknown)"
 	if not exists $use_descriptions{$_};
@@ -155,10 +161,11 @@
 
 	my (@flags) = @_;
 	my $contents;
+	my $mcFile = $Portage::make_conf_path;
 
 	{
-		open my $makeconf, '<', '/etc/make.conf' or die "Couldn't open /etc/make.conf\n";
-		open my $makeconfold, '>', '/etc/make.conf.old' or die "Couldn't open /etc/make.conf.old\n";
+		open my $makeconf, '<', $mcFile or die "Couldn't open $mcFile\nReason: $!\n";
+		open my $makeconfold, '>', "${mcFile}.old" or die "Couldn't open ${mcFile}.old\nReason: $!\n";
 		local $/;
 		$_ = <$makeconf>;
 		print $makeconfold $_;
@@ -293,11 +300,11 @@
 	die "Parse error when writing make.conf - did you modify it while ufed was running?\n" if $@;
 
 	print STDERR <<EOF if $sourcing;
-Warning: source command found in /etc/make.conf. Flags may
+Warning: source command found in ${mcFile}. Flags may
 be saved incorrectly if the sourced file modifies them.
 EOF
 	{
-		open my $makeconf, '>', '/etc/make.conf' or die "Couldn't open /etc/make.conf\n";
+		open my $makeconf, '>', $mcFile or die "Couldn't open $mcFile\nReason: $!\n";
 		print $makeconf $_;
 		close $makeconf;
 	}