From 5beb228750198902143da317c02579978e81a704 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Sat, 17 Dec 2005 02:13:47 +0000
Subject: sync with savior branch

svn path=/main/trunk/; revision=2381
---
 bin/prepall | 84 ++++++++++++++++++++++++++++++++++++++++++++++++-------------
 1 file changed, 66 insertions(+), 18 deletions(-)

diff --git a/bin/prepall b/bin/prepall
index ba3db9d8e..d8ecd642a 100755
--- a/bin/prepall
+++ b/bin/prepall
@@ -1,39 +1,87 @@
 #!/bin/bash
-# Copyright 1999-2004 Gentoo Foundation
+# Copyright 1999-2005 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Id: /var/cvsroot/gentoo-src/portage/bin/prepall,v 1.10 2004/10/14 23:31:33 ferringb Exp $
+# $Id: prepall 2230 2005-11-01 01:35:59Z vapier $
 
 prepallman
 prepallinfo
 prepallstrip
 
-#this should help to ensure that all (most?) shared libraries are executable
+# this should help to ensure that all (most?) shared libraries are executable
+# and that all libtool scripts / static libraries are not executable
 for i in "${D}"opt/*/lib{,32,64} \
          "${D}"lib{,32,64}       \
          "${D}"usr/lib{,32,64}   \
          "${D}"usr/X11R6/lib{,32,64} ; do
-	[ ! -d "${i}" ] && continue
+	[[ ! -d ${i} ]] && continue
 
 	for j in "${i}"/*.so.* "${i}"/*.so ; do
-		[ ! -e "${j}" ] && continue
-		[ -L "${j}" ] && continue
+		[[ ! -e ${j} ]] && continue
+		[[ -L ${j} ]] && continue
+		[[ -x ${j} ]] && continue
 		echo "making executable: /${j/${D}/}"
 		chmod +x "${j}"
 	done
+
+	for j in "${i}"/*.a "${i}"/*.la ; do
+		[[ ! -e ${j} ]] && continue
+		[[ -L ${j} ]] && continue
+		[[ ! -x ${j} ]] && continue
+		echo "removing executable bit: /${j/${D}/}"
+		chmod -x "${j}"
+	done
+done
+
+# When installing static libraries into /usr/lib and shared libraries into 
+# /lib, we have to make sure we have a linker script in /usr/lib along side 
+# the static library, or gcc will utilize the static lib when linking :(.
+# http://bugs.gentoo.org/4411
+for a in "${D}"usr/lib*/*.a ; do
+	s=${a%.a}.so
+	if [ ! -e "${s}" ] ; then
+	if [[ ! -e ${s} ]] ; then
+		s=${s%usr/*}${s##*/usr/}
+		if [[ -e ${s} ]] ; then
+			echo -e "\aQA Notice: missing gen_usr_ldscript for ${s##*/}\a"
+ 			sleep 1
+		fi
+	fi
 done
 
-# Move aclocals
-for i in `find "${D}"/ -name "aclocal" -type d 2>/dev/null` ; do
-	[ -z "${i}" ] && continue
+# Make sure people don't store libtool files or static libs in /lib
+f=$(ls "${D}"lib*/*.{a,la} 2>/dev/null)
+if [[ -n ${f} ]] ; then
+	echo -e "\n\aQA Notice: excessive files found in the / partition\a"
+	echo "${f}"
+	sleep 1
+fi
 
-	# Strip double '/'
-	dir1="`echo "${i}" | sed  -e 's:/\{2,\}:/:g'`"
-	dir2="`echo "${D}/usr/share/aclocal" | sed  -e 's:/\{2,\}:/:g'`"
-	
-	[ "${dir1}" == "${dir2}" ] && continue
+# Verify that the libtool files don't contain bogus $D entries.
+for a in "${D}"usr/lib*/*.la ; do
+	s=${a##*/}
+	if grep -qs "${D}" "${a}" ; then
+		echo -e "\n\aQA Notice: ${s} appears to contain PORTAGE_TMPDIR paths\a"
+		sleep 1
+	fi
+done
+
+if type -p scanelf > /dev/null ; then
 
-	echo "moving aclocal: /${i/${D}/}"
-	install -d "${D}"usr/share/aclocal
-	mv "${i}"/* "${D}"usr/share/aclocal
-	rm -fr "${i}"
+# Run some sanity checks on shared libraries
+for d in "${D}"lib* "${D}"usr/lib* ; do
+	f=$(scanelf -ByF '%S %p' "${d}"/lib*.so* | gawk '$2 == "" { print }')
+	if [[ -n ${f} ]] ; then
+		echo -e "\n\aQA Notice: the following shared libraries lack a SONAME\a"
+		echo "${f}"
+		sleep 1
+	fi
+
+	f=$(scanelf -ByF '%n %p' "${d}"/lib*.so* | gawk '$2 == "" { print }')
+	if [[ -n ${f} ]] ; then
+		echo -e "\n\aQA Notice: the following shared libraries lack NEEDED entries\a"
+		echo "${f}"
+		sleep 1
+	fi
 done
+
+fi
-- 
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