add multilib aware chrpath

git-svn-id: https://svn.disconnected-by-peer.at/svn/linamh/trunk/linamh@1003 6952d904-891a-0410-993b-d76249ca496b
This commit is contained in:
geos_one 2009-04-09 22:12:29 +00:00
parent 38aef1aec3
commit f3cb42f70d
6 changed files with 241 additions and 0 deletions

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# ChangeLog for app-admin/chrpath
# Copyright 1999-2008 Gentoo Foundation; Distributed under the GPL v2
# $Header: $
23 Nov 2008; Patrick Lauer <patrick@gentoo.org> chrpath-0.13.ebuild:
Homepage fix
11 May 2008; <solar@gentoo.org> chrpath-0.13.ebuild:
- keyworded for ~arm
25 Dec 2007; Christian Heim <phreak@gentoo.org> metadata.xml:
Removing taviso from metadata.xml as per #202471. Assigning to
maintainer-needed.
03 Jul 2007; Roy Marples <uberlord@gentoo.org> chrpath-0.13.ebuild:
Added ~x86-fbsd keyword.
09 Feb 2007; Diego Pettenò <flameeyes@gentoo.org> ChangeLog:
Regenerate digest in Manifest2 format.
08 Feb 2007; Diego Pettenò <flameeyes@gentoo.org> ChangeLog:
Regenerate digest in Manifest2 format.
01 May 2005; Michael Hanselmann <hansmi@gentoo.org> chrpath-0.13.ebuild:
Stable on ppc.
23 Apr 2005; Stephanie Lockwood-Childs <wormo@gentoo.org>
chrpath-0.13.ebuild:
added ~ppc
*chrpath-0.13 (10 Feb 2005)
10 Feb 2005; Chris Gianelloni <wolf31o2@gentoo.org> chrpath-0.13.ebuild:
Added amd64 to KEYWORDS.
05 Feb 2005; Tavis Ormandy <taviso@gentoo.org> +metadata.xml:
initial import

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AUX chrpath-keepgoing.patch 1041 RMD160 9c454d96245d434b69db0b176a792f50eb882429 SHA1 a213403888ca21aa7730b4957b8f9f7e6c4b05b6 SHA256 6c45aa896835cea3df7b0edcadea2171e8e5833b4d40c99babab15b5648d219a
AUX chrpath-multilib.patch 3549 RMD160 1ebe77532319fd4877fbea019b519b4b78cb1427 SHA1 2a1189a4e7743b3707de929bacc162c73ac0549d SHA256 36241db7e559ed8cfa0d239d63d17e4c33d63d58a10981f18dfa6e7c2004aac7
DIST chrpath-0.13.tar.gz 125129 RMD160 89b91919e3f629173388f10469dc94fadd46aa56 SHA1 11ff3e3dda2acaf1e529475f394f74f2ef7a8204 SHA256 c1aa5342eac0daad81b8da05aa282ae1ccd6f68bc75ca94064304f541eed071b
EBUILD chrpath-0.13.ebuild 721 RMD160 ac373b24a5e5674f87ffe56d659a357a4ad91951 SHA1 dcf9ec2e5f513f15e318946f76eae977fe3a325f SHA256 5fe76170380ec1182a0a4723b684e6f6d2213931f1924a319fd6c87882dd9c43
MISC ChangeLog 1239 RMD160 41cf4e7ee716922b9d8e75a8c62deb954332cd3b SHA1 ee9afb21b92518e573b9a77775d8c0c64a35c27f SHA256 a1843f4ed331ceaad0e16507a6c9a598af9e8bd3d61656bf6307fd0b45cb0b7c
MISC metadata.xml 236 RMD160 92f49f8275e75caf57b88a3172d5204eaa4e33ae SHA1 dd1a8550a514e55ab0ed6190ab4794bb090994f8 SHA256 56075995f83836ae824c7cb01931b98d6745f6d5a7764299c8262e801486b829

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# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
EAPI="2"
inherit eutils autotools
DESCRIPTION="chrpath can modify the rpath and runpath of ELF executables"
HOMEPAGE="http://directory.fsf.org/project/chrpath/"
SRC_URI="ftp://ftp.hungry.com/pub/hungry/chrpath/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 arm ppc x86 ~x86-fbsd"
IUSE=""
src_prepare() {
epatch ${FILESDIR}/chrpath-multilib.patch
epatch ${FILESDIR}/chrpath-keepgoing.patch
eautoreconf
}
src_install() {
einstall
doman chrpath.1
dodoc ChangeLog AUTHORS NEWS README
}

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--- chrpath-0.13/main.c.orig 2006-02-27 20:21:06.000000000 +0100
+++ chrpath-0.13/main.c 2006-02-27 21:07:16.027641500 +0100
@@ -57,6 +57,7 @@
printf(" -r <path>|--replace <path> Replace current rpath/runpath setting\n");
printf(" with the path given\n");
printf(" -l|--list List the current rpath/runpath (default)\n");
+ printf(" -k|--keepgoing Continue as much as possible after an error.\n");
printf(" -h|--help Show this usage information.\n");
#ifndef HAVE_GETOPT_LONG
printf("\n *** The long options are not available on this platform");
--- chrpath-0.13/chrpath.1.orig 2004-09-19 10:35:44.000000000 +0200
+++ chrpath-0.13/chrpath.1 2006-02-28 10:06:28.187060500 +0100
@@ -22,6 +22,7 @@
[ \fB-r\fP \fI<path>\fP |\ \fB--replace\fP \fI<path>\fP ]
[ \fB-c\fP | \fB--convert\fP ]
[ \fB-l\fP | \fB--list\fP ]
+[ \fB-k\fP | \fB--keepgoing\fP ]
[ \fB-h\fP | \fB--help\fP ]
\fI<program>\fP [ \fI<program>\fP ... ]
.SH DESCRIPTION

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--- a/configure.ac 2004-09-19 10:28:33.000000000 +0200
+++ b/configure.ac 2006-02-27 16:12:00.282066250 +0100
@@ -16,6 +16,7 @@
dnl Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
+AC_PROG_LIBTOOL
dnl Checks for libraries.
@@ -26,7 +27,6 @@
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_BIGENDIAN
-AC_CHECK_SIZEOF(void *)
dnl Checks for library functions.
AC_CHECK_FUNCS(getopt_long)
--- a/Makefile.am 2004-09-19 10:29:28.000000000 +0200
+++ b/Makefile.am 2006-02-27 16:57:31.166290750 +0100
@@ -12,12 +12,19 @@
fakeroot debian/rules binary
chrpath_SOURCES = \
- chrpath.c \
- killrpath.c \
main.c \
- elf.c \
protos.h
+chrpath_LDADD = -ldl
+
+lib_LTLIBRARIES = libchrpath32.la libchrpath64.la
+libchrpath32_la_SOURCES = chrpath.c killrpath.c elf.c protos.h
+libchrpath32_la_CFLAGS = -DSIZEOF_VOID_P=4
+libchrpath32_la_LDFLAGS = -avoid-version
+libchrpath64_la_SOURCES = chrpath.c killrpath.c elf.c protos.h
+libchrpath64_la_CFLAGS = -DSIZEOF_VOID_P=8
+libchrpath64_la_LDFLAGS = -avoid-version
+
EXTRA_DIST = ChangeLog.usermap $(man_MANS)
CLEANFILES = *.bb *.bbg *.da *.gcov testsuite/*.bb testsuite/*.bbg
--- a/main.c 2004-09-19 10:33:37.000000000 +0200
+++ b/main.c 2006-02-27 17:23:39.400267750 +0100
@@ -12,13 +12,19 @@
# include "config.h"
#endif
+#include <dlfcn.h>
+#include <elf.h>
+#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
#include <unistd.h>
#ifdef HAVE_GETOPT_H
#include <getopt.h>
#endif
-#include "protos.h"
+
+typedef int (*killrpath_t)(const char *filename);
+typedef int (*chrpath_t)(const char *filename, const char *newpath, int convert);
#ifdef HAVE_GETOPT_LONG
# define GETOPT_LONG getopt_long
@@ -61,6 +67,30 @@
printf("\n");
}
+static unsigned
+elf_class(const char *filename)
+{
+ Elf32_Ehdr ehdr;
+ int fd;
+
+ fd = open(filename, O_RDONLY);
+ if (fd == -1)
+ return 0;
+ if (read(fd, &ehdr, sizeof(ehdr)) != sizeof(ehdr))
+ {
+ close(fd);
+ return 0;
+ }
+ close(fd);
+ if ((memcmp(ehdr.e_ident, ELFMAG, SELFMAG) != 0)
+ || (ehdr.e_ident[EI_VERSION] != EV_CURRENT))
+ {
+ fprintf(stderr, "`%s' probably isn't an ELF file.\n", filename);
+ return 0;
+ }
+ return ehdr.e_ident[EI_CLASS];
+}
+
int
main(int argc, char * const argv[])
{
@@ -73,6 +103,9 @@
#ifdef HAVE_GETOPT_LONG
int option_index = 0;
#endif /* HAVE_GETOPT_LONG */
+ void* dll[2];
+ killrpath_t killrpath[2];
+ chrpath_t chrpath[2];
if (argc < 2)
{
@@ -116,14 +149,31 @@
}
} while (-1 != opt);
+ dll[0] = dlopen("libchrpath32.so", RTLD_LAZY);
+ killrpath[0] = (killrpath_t)dlsym(dll[0], "killrpath");
+ chrpath[0] = (chrpath_t)dlsym(dll[0], "chrpath");
+
+ dll[1] = dlopen("libchrpath64.so", RTLD_LAZY);
+ killrpath[1] = (killrpath_t)dlsym(dll[1], "killrpath");
+ chrpath[1] = (chrpath_t)dlsym(dll[1], "chrpath");
+
while (optind < argc && (!retval || keep_going))
{
+ const char* program = argv[optind++];
+ unsigned eclass = elf_class(program);
+ if (!eclass)
+ {
+ retval = 1;
+ continue;
+ }
if (remove)
- retval |= killrpath(argv[optind++]);
+ retval |= killrpath[eclass - ELFCLASS32](program);
else
/* list by default, replace if path is set */
- retval |= chrpath(argv[optind++], newpath, convert);
+ retval |= chrpath[eclass - ELFCLASS32](program, newpath, convert);
}
+ dlclose(dll[0]);
+ dlclose(dll[1]);
return retval;
}

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>no-herd</herd>
<maintainer>
<email>maintainer-needed@gentoo.org</email>
</maintainer>
</pkgmetadata>