X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=Debian%2FDebhelper%2FDh_Lib.pm;h=7b550b0ea5752820d98d1a84d49b5255c3aeeedc;hb=a3494762925e5a42a42ce82c688f62f163ffad1b;hp=a86688a2d6a3a80bf4075da8647a3c9817526fe6;hpb=83a233af6f938bcd50745b35fabb15788293452e;p=debhelper.git

diff --git a/Debian/Debhelper/Dh_Lib.pm b/Debian/Debhelper/Dh_Lib.pm
index a86688a..7b550b0 100644
--- a/Debian/Debhelper/Dh_Lib.pm
+++ b/Debian/Debhelper/Dh_Lib.pm
@@ -20,7 +20,7 @@ use vars qw(@ISA @EXPORT %dh);
 	    &is_make_jobserver_unavailable &clean_jobserver_makeflags
 	    &cross_command &set_buildflags &get_buildoption);
 
-my $max_compat=9;
+my $max_compat=10;
 
 sub init {
 	my %params=@_;
@@ -332,26 +332,31 @@ sub dirname {
 	
 		if (! defined $c) {
 			$c=1;
-			if (defined $ENV{DH_COMPAT}) {
-				$c=$ENV{DH_COMPAT};
-			}
-			elsif (-e 'debian/compat') {
-				# Try the file..
+			if (-e 'debian/compat') {
 				open (COMPAT_IN, "debian/compat") || error "debian/compat: $!";
 				my $l=<COMPAT_IN>;
 				close COMPAT_IN;
 				if (! defined $l || ! length $l) {
-					warning("debian/compat is empty, assuming level $c");
+					warning("debian/compat is empty, assuming level $c")
+						unless defined $ENV{DH_COMPAT};
 				}
 				else {
 					chomp $l;
 					$c=$l;
 				}
 			}
+			else {
+				warning("No compatibility level specified in debian/compat");
+				warning("This package will soon FTBFS; time to fix it!");
+			}
+
+			if (defined $ENV{DH_COMPAT}) {
+				$c=$ENV{DH_COMPAT};
+			}
 		}
 
 		if ($c <= 4 && ! $warned_compat && ! $nowarn) {
-			warning("Compatibility levels before 5 are deprecated.");
+			warning("Compatibility levels before 5 are deprecated (level $c in use)");
 			$warned_compat=1;
 		}
 	
@@ -499,7 +504,8 @@ sub pkgfilename {
 # 1: package
 # 2: script to add to
 # 3: filename of snippet
-# 4: sed to run on the snippet. Ie, s/#PACKAGE#/$PACKAGE/
+# 4: either text: shell-quoted sed to run on the snippet. Ie, 's/#PACKAGE#/$PACKAGE/'
+#    or a sub to run on each line of the snippet. Ie sub { s/#PACKAGE#/$PACKAGE/ }
 sub autoscript {
 	my $package=shift;
 	my $script=shift;
@@ -528,18 +534,34 @@ sub autoscript {
 	   && !compat(5)) {
 		# Add fragments to top so they run in reverse order when removing.
 		complex_doit("echo \"# Automatically added by ".basename($0)."\"> $outfile.new");
-		complex_doit("sed \"$sed\" $infile >> $outfile.new");
+		autoscript_sed($sed, $infile, "$outfile.new");
 		complex_doit("echo '# End automatically added section' >> $outfile.new");
 		complex_doit("cat $outfile >> $outfile.new");
 		complex_doit("mv $outfile.new $outfile");
 	}
 	else {
 		complex_doit("echo \"# Automatically added by ".basename($0)."\">> $outfile");
-		complex_doit("sed \"$sed\" $infile >> $outfile");
+		autoscript_sed($sed, $infile, $outfile);
 		complex_doit("echo '# End automatically added section' >> $outfile");
 	}
 }
 
+sub autoscript_sed {
+	my $sed = shift;
+	my $infile = shift;
+	my $outfile = shift;
+	if (ref($sed) eq 'CODE') {
+		open(IN, $infile) or die "$infile: $!";
+		open(OUT, ">>$outfile") or die "$outfile: $!";
+		while (<IN>) { $sed->(); print OUT }
+		close(OUT) or die "$outfile: $!";
+		close(IN) or die "$infile: $!";
+	}
+	else {
+		complex_doit("sed \"$sed\" $infile >> $outfile");
+	}
+}
+
 # Removes a whole substvar line.
 sub delsubstvar {
 	my $package=shift;
@@ -613,7 +635,8 @@ sub filedoublearray {
 	my $file=shift;
 	my $globdir=shift;
 
-	my $x=-x $file;
+	# executable config files are a v9 thing.
+	my $x=! compat(8) && -x $file;
 	if ($x) {
 		require Cwd;
 		my $cmd=Cwd::abs_path($file);