r322: * dh_fixperms: chown symlinks as well as normal files. Closes: #51169.

[debhelper.git] / dh_fixperms

diff --git a/dh_fixperms b/dh_fixperms
index a2fd9442db641c66720f357010a940f100973ea8..98201e94423cc1ac22d36483fe2a47c23a7d141c 100755 (executable)
--- a/dh_fixperms
+++ b/dh_fixperms
@@ -1,29 +1,42 @@
-#!/bin/sh -e
+#!/usr/bin/perl -w
 #
 # Do some general file permission fixups.
 
-PATH=debian:$PATH:/usr/lib/debhelper
-source dh_lib
+BEGIN { push @INC, "debian", "/usr/share/debhelper" }
+use Dh_Lib;
+init();
 
-# General things..
-if [ -d debian/tmp ]; then
-       doit "chown -R root.root debian/tmp"
-       doit "chmod -R go=rX debian/tmp"
-fi
+foreach $PACKAGE (@{$dh{DOPACKAGES}}) {
+       $TMP=tmpdir($PACKAGE);
 
-# Fix up premissions in /usr/doc, setting everything to not exectable
-# by default.
-files=`find debian/tmp/usr/doc -type f 2>/dev/null | tr "\n" " "` || true
-if [ "$files" ]; then
-       doit "chmod 644 $files"
-fi
-files=`find debian/tmp/usr/doc -type d 2>/dev/null | tr "\n" " "` || true
-if [ "$files" ]; then
-       doit "chmod 755 $files"
-fi
+       if (! defined($dh{EXCLUDE_FIND}) || $dh{EXCLUDE_FIND} eq '') {
+               $find_options="";
+       }
+       else {
+               $find_options="! \\( $dh{EXCLUDE_FIND} \\)";
+       }
 
-# Executable man pages is just not done.
-files=`find debian/tmp/usr/man/ debian/tmp/usr/X11*/man/ -type f 2>/dev/null | tr "\n" " "` || true
-if [ "$files" ]; then
-       doit "chmod 644 $files"
-fi
+       # General permissions fixing.
+       complex_doit("find $TMP $find_options -print0",
+               "2>/dev/null | xargs -0r chown --no-dereference root.root");
+       complex_doit("find $TMP ! -type l $find_options -print0",
+               "2>/dev/null | xargs -0r chmod go=rX,u+rw,a-s");
+               
+
+       # Fix up premissions in usr/share/doc, setting everything to not
+       # executable by default, but leave examples directories alone.
+       complex_doit("find $TMP/usr/share/doc $TMP/usr/doc -type f $find_options ! -regex '.*/examples/.*' -print0",
+               "2>/dev/null | xargs -0r chmod 644");
+       complex_doit("find $TMP/usr/share/doc $TMP/usr/doc -type d $find_options -print0",
+               "2>/dev/null | xargs -0r chmod 755");
+
+       # Executable man pages are a bad thing..
+       complex_doit("find $TMP/usr/share/man $TMP/usr/man/ $TMP/usr/X11*/man/ -type f",
+               "$find_options -print0 2>/dev/null | xargs -0r chmod 644");
+
+       # ..and so are executable shared and static libraries 
+       # (and .la files from libtool)
+       complex_doit("find $TMP -perm -5 -type f",
+               "\\( -name '*.so*' -or -name '*.la' -or -name '*.a' \\) $find_options -print0",
+               "2>/dev/null | xargs -0r chmod a-X");
+}