rpm/brp.diff

SUSE specific brp script patches

Index: scripts/brp-lib64-linux
===================================================================
--- /dev/null
+++ scripts/brp-lib64-linux
@@ -0,0 +1,42 @@
+#!/bin/bash
+# script checks wether package is 64-bit clean
+# and also for a linker bug. (linker allows 64bit libs to link 32bit libs)
+echo "sf@suse.de: if you find problems with this script, drop me a note"
+# If using normal root, avoid changing anything:
+if [ -z "$RPM_BUILD_ROOT" -o "$RPM_BUILD_ROOT" = "/" ]; then
+       exit 0
+fi
+files=
+tfiles=
+LC_ALL=
+LANG=
+# check for 64-bit libs in */lib
+for p in `grep -v 'lib64' /etc/ld.so.conf`
+do
+  if test  -d $RPM_BUILD_ROOT$p ; then
+    for f in `find $RPM_BUILD_ROOT$p \
+      -maxdepth 1 -type f -name \*.so\* -o -name \*.a -follow 2>/dev/null`
+    do
+	[ $HOSTTYPE = s390x ] && case $f in */lib/ld64.so.1) continue; esac
+       objdump -f $f 2>/dev/null | grep 'format elf64' \
+                     && { echo "$f: should be in */lib64"; exit 1; }
+
+    done
+  fi
+done
+
+# check for 64 bit libs that have an rpath to a 32 bit Library
+
+for p in `grep 'lib64' /etc/ld.so.conf`
+do
+  if test -d $RPM_BUILD_ROOT$p ; then
+    for f in `find $RPM_BUILD_ROOT$p \
+    -maxdepth 1 -type f -name \*.so\* -o -name \*.a -follow 2>/dev/null`
+    do
+     # check for rpath to 32bit libs
+       objdump -x $f  2>/dev/null | grep -v "lib64" | grep -i 'rpath.*lib$' \
+                     && { echo "$f: rpath to 32bit lib"; exit 1; }
+    done
+  fi
+done
+exit 0
Index: scripts/brp-strip
===================================================================
--- scripts/brp-strip.orig
+++ scripts/brp-strip
@@ -13,6 +13,7 @@ esac
 for f in `find $RPM_BUILD_ROOT -type f \( -perm -0100 -or -perm -0010 -or -perm -0001 \) -exec file {} \; | \
         grep -v "^${RPM_BUILD_ROOT}/\?usr/lib/debug"  | \
 	grep -v ' shared object,' | \
+	grep -v '/lib/modules/' | \
 	sed -n -e 's/^\(.*\):[ 	]*ELF.*, not stripped/\1/p'`; do
 	strip -g "$f" || :
 done
Index: scripts/brp-strip-comment-note
===================================================================
--- scripts/brp-strip-comment-note.orig
+++ scripts/brp-strip-comment-note
@@ -13,6 +13,8 @@ esac
 # for already stripped elf files in the build root
 for f in `find $RPM_BUILD_ROOT -type f \( -perm -0100 -or -perm -0010 -or -perm -0001 \) -exec file {} \; | \
         grep -v "^${RPM_BUILD_ROOT}/\?usr/lib/debug"  | \
+	grep -v ' shared object,' | \
+	grep -v '/lib/modules/' | \
 	sed -n -e 's/^\(.*\):[ 	]*ELF.*, stripped/\1/p'`; do
 	note="-R .note"
 	if objdump -h $f | grep '^[ 	]*[0-9]*[ 	]*.note[ 	]' -A 1 | \
Index: scripts/brp-symlink
===================================================================
--- /dev/null
+++ scripts/brp-symlink
@@ -0,0 +1,184 @@
+#!/bin/sh
+
+# Task: go through the files in $RPM_BUILD_ROOT and
+# relink symbolic links so that:
+# links crossing top level directory boundaries (/usr/* -> /etc/*)
+#   are absolute links
+# links below one top level directory (/usr/bin/* -> /usr/lib/*)
+#   are relative links
+# NOTE: we're not doing this to fix a problem (as no matter how you
+#   do it you fix one problem by creating another). We're doing it
+#   so we can document this as policy - so you can rely on it
+
+# Additional Task: check some usual errors arround symlinks e.g.
+#   dangling symlinks or symlinks to init scripts in wrong location
+
+# Author: Stephan Kulow <coolo@suse.de>
+
+# If using normal root, avoid changing anything.
+if [ -z "$RPM_BUILD_ROOT" ]; then
+	exit 0
+fi
+
+LC_ALL=
+LANG=
+LC_TIME=POSIX
+
+BASENAME=/usr/bin/basename
+DIRNAME=/usr/bin/dirname
+READLINK=/usr/bin/readlink
+
+cd $RPM_BUILD_ROOT
+
+had_errors=0
+
+links=`find . -type l | sed -e "s,^./,/,"`
+for link in $links
+do
+    link_dest=`$READLINK ./$link`
+    orig_link_dest=$link_dest
+
+    new_link_dest=NONE
+    link_dir=`$DIRNAME $link`
+
+    case $link_dest in
+	.|..|../..) # link to current dir
+	  continue ;;
+	.*) # relative links up
+	  link_dest="$link_dir/$link_dest"
+	  ;;
+        /*) # absolute links
+	  ;;
+        */*) # relative links down
+	  link_dest="$link_dir/$link_dest"
+	  ;;
+	*) # the rest
+	  continue
+    esac
+
+    # cleaning out double slash
+    link_dest=`echo $link_dest | sed -e 's,//*,/,g; s,/\.$,/,; s,/$,,'`
+
+    # eliminating /./ components
+    link_dest=`echo $link_dest | sed -e "s,/\./,/,g"`;
+
+    counter=0
+    # eliminating back references
+    while echo $link_dest | egrep -q '/\.\.'; do
+       link_dest=`echo $link_dest | sed -e "s,/[^/]*/\.\.,,"`;
+       case $link_dest in
+	/..*) # this is very mean
+	    echo "ERROR: $link points to illegal $link_dest"
+	    exit 1
+	    ;;
+	esac
+	counter=$((counter + 1))
+	if test $counter -gt 10; then
+	    echo "ERROR: more than 10 back references in $link?"
+	    exit 1
+	fi
+    done
+
+    # black list
+    case "$link,$link_dest" in
+	*,/var/lib/named*)
+	    continue;;
+	/usr/etc,*|/usr/tmp,*)
+	    continue;;
+	*/share/texmf/*|/usr/share/terminfo/*)
+	     continue;;
+	*share/automake-*)
+	     echo "ERROR: link target $link points into automake directory"
+	     echo " You might want to add a -c to the automake call (or just"
+	     echo " skip the files from packaging)"
+	     exit 1
+	     ;;
+	*,/opt/kde3/share/doc*/HTML/*/common) # white listed for not existant
+	     ;;
+	*,/usr/share/doc/kde/HTML/*/common) # white listed for not existant
+	     ;;
+	*,/proc/*) # links pointing into /proc file system
+	     ;;
+	*)
+	  if test ! -L ./$link_dest && test ! -e $link_dest && test ! -e ./$link_dest; then
+	    echo "ERROR: link target doesn't exist (neither in build root nor in installed system):"
+	    echo "  $link -> $link_dest"
+	    echo "Add the package providing the target to neededforbuild and Requires"
+	    test "$NO_BRP_STALE_LINK_ERROR" != "yes" && had_errors=1
+	  fi
+	  ;;
+    esac
+
+    forced_absolute=0
+    for prefix in /usr/X11R6/lib/X11 /usr/X11R6/include/X11 /usr/X11R6/lib/X11/app-defaults ; do
+      if echo $link | grep -q "^$prefix/"; then
+	 if echo $link_dest | grep -q "^$prefix/"; then
+	    # if it's below it, it's fine
+	    :
+         else
+	    forced_absolute=1
+         fi
+      fi
+    done
+
+    dest_dir=`$DIRNAME $link_dest`
+
+    # figuring out (currently) correct destination
+    if test "$link_dir" = "$dest_dir" || test "$dest_dir" = "."; then
+	new_link_dest=`$BASENAME $link_dest`
+    else
+	# figuring out top level directory
+	top_link=`echo $link | sed -e 's,^\(/[^/]*\)/.*,\1,'`
+        top_dest=`echo $link_dest | sed -e 's,^\(/[^/]*\)/.*,\1,'`
+	if test "$forced_absolute" = 0 && test "$top_link" = "$top_dest"; then # supposed to be relative
+
+	    # first we need to cut out the common prefix
+	    link_tmp=$link
+	    while test "$top_link" = "$top_dest"; do
+		link_orig=$link_tmp
+		dest_orig=$link_dest
+		link_tmp=`echo $link_tmp | sed -e 's,^\(/[^/]*\)/,/,'`
+		link_dest=`echo $link_dest | sed -e 's,^\(/[^/]*\)/,/,'`
+		top_link=`echo $link_tmp | sed -e 's,^\(/[^/]*\)/.*,\1,'`
+		top_dest=`echo $link_dest | sed -e 's,^\(/[^/]*\)/.*,\1,'`
+
+		if test "$top_dest" = "$dest_orig" || test "$top_link" = "$link_orig"; then
+		    link_tmp=$link_orig
+		    link_dest=$dest_orig
+		    break
+		fi
+	    done
+
+	    # now we add a .. for every directory component
+	    link_tmp=`$DIRNAME $link_tmp`
+
+	    if test "$link_tmp" = "$link_dest"; then
+		new_link_dest=.
+	    elif test "$link_tmp" != "/"; then # we have a directory component
+		link_rel=
+
+		while test -n "$link_tmp"; do
+		    link_tmp=`echo $link_tmp | sed -e 's,^\(/[^/]*\),,'`
+		    link_rel="../$link_rel"
+		done
+
+		new_link_dest=`echo $link_rel/$link_dest | sed -e "s,//*,/,g"`
+	    else
+		# get rid of the slash
+		link_dest=`echo $link_dest | sed -e 's,^/,,'`
+		new_link_dest=$link_dest
+	    fi
+	else
+	    new_link_dest=$link_dest
+	fi
+    fi
+
+    if test "$new_link_dest" != NONE && test "$new_link_dest" != "$orig_link_dest"; then
+	echo "INFO: relinking $link -> $new_link_dest (was $orig_link_dest)"
+	rm ./$link && ln -s $new_link_dest ./$link
+    fi
+done
+
+if test "$had_errors" = 1; then
+    exit 1
+fi
Index: scripts/Makefile.am
===================================================================
--- scripts/Makefile.am.orig
+++ scripts/Makefile.am
@@ -6,8 +6,10 @@ CLEANFILES =
 
 EXTRA_DIST = \
 	brp-compress brp-python-bytecompile brp-java-gcjcompile \
+	brp-lib64-linux \
 	brp-strip brp-strip-comment-note \
 	brp-strip-shared brp-strip-static-archive \
+	brp-symlink \
 	check-files check-prereqs \
 	check-buildroot check-rpaths check-rpaths-worker \
 	find-debuginfo.sh find-lang.sh \
@@ -23,8 +25,10 @@ EXTRA_DIST = \
 
 rpmconfig_SCRIPTS = \
 	brp-compress brp-python-bytecompile brp-java-gcjcompile \
+	brp-lib64-linux \
 	brp-strip brp-strip-comment-note \
 	brp-strip-shared brp-strip-static-archive \
+	brp-symlink \
 	check-files check-prereqs \
 	check-buildroot check-rpaths check-rpaths-worker \
 	find-lang.sh \