diff options
Diffstat (limited to 'Debian/Debhelper/Dh_Lib.pm')
| -rw-r--r-- | Debian/Debhelper/Dh_Lib.pm | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/Debian/Debhelper/Dh_Lib.pm b/Debian/Debhelper/Dh_Lib.pm index 64b8b797..97679590 100644 --- a/Debian/Debhelper/Dh_Lib.pm +++ b/Debian/Debhelper/Dh_Lib.pm @@ -16,7 +16,7 @@ use vars qw(@ISA @EXPORT %dh); &compat &addsubstvar &delsubstvar &excludefile &package_arch &is_udeb &udeb_filename &debhelper_script_subst &escape_shell); -my $max_compat=5; +my $max_compat=6; sub init { # If DH_OPTIONS is set, prepend it @ARGV. @@ -405,7 +405,7 @@ sub autoscript { my $filename=shift; my $sed=shift || ""; - # This is the file we will append to. + # This is the file we will modify. my $outfile="debian/".pkgext($package)."$script.debhelper"; # Figure out what shell script snippet to use. @@ -423,9 +423,19 @@ sub autoscript { } } - complex_doit("echo \"# Automatically added by ".basename($0)."\">> $outfile"); - complex_doit("sed \"$sed\" $infile >> $outfile"); - complex_doit("echo '# End automatically added section' >> $outfile"); + if (-e $outfile && ($script eq 'postrm' || $script eq 'prerm')) { + # 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"); + 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"); + complex_doit("echo '# End automatically added section' >> $outfile"); + } } # Removes a whole substvar line. |