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elfutils: fix for dso link change in recent ld

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This patch makes the link to the dependencies of libdw explicit, as recent ld
no longer implicitly links them. See
http://lists.fedoraproject.org/pipermail/devel/2010-March/133601.html as
a similar example of the error message you can encounter without this patch,
and https://fedoraproject.org/wiki/UnderstandingDSOLinkChange and
https://fedoraproject.org/wiki/Features/ChangeInImplicitDSOLinking for more
details.

(From OE-Core rev: 5d776e20b99db7eae307ca794ad58ac402c9eadf)

Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Christopher Larson
2011-12-29 16:14:39 -06:00
committed by Richard Purdie
parent fa03a6d17d
commit 3b798c8a71
2 changed files with 35 additions and 2 deletions
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32
meta/recipes-devtools/elfutils/elfutils/dso-link-change.patch Normal file
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@@ -0,0 +1,32 @@
Upstream-Status: Pending
# This patch makes the link to the dependencies of libdw explicit, as recent
# ld no longer implicitly links them. See
# http://lists.fedoraproject.org/pipermail/devel/2010-March/133601.html as
# a similar example of the error message you can encounter without this patch,
# and https://fedoraproject.org/wiki/UnderstandingDSOLinkChange and
# https://fedoraproject.org/wiki/Features/ChangeInImplicitDSOLinking for more
# details.
--- elfutils-0.148.orig/src/Makefile.am
+++ elfutils-0.148/src/Makefile.am
@@ -86,7 +86,7 @@ libdw = ../libdw/libdw.a $(zip_LIBS) $(l
libelf = ../libelf/libelf.a
else
libasm = ../libasm/libasm.so
-libdw = ../libdw/libdw.so
+libdw = ../libdw/libdw.so $(zip_LIBS) $(libelf) $(libebl) -ldl
libelf = ../libelf/libelf.so
endif
libebl = ../libebl/libebl.a
--- elfutils-0.148.orig/tests/Makefile.am
+++ elfutils-0.148/tests/Makefile.am
@@ -172,7 +172,7 @@ libdw = ../libdw/libdw.a $(zip_LIBS) $(l
libelf = ../libelf/libelf.a
libasm = ../libasm/libasm.a
else
-libdw = ../libdw/libdw.so
+libdw = ../libdw/libdw.so $(zip_LIBS) $(libelf) $(libebl) -ldl
libelf = ../libelf/libelf.so
libasm = ../libasm/libasm.so
endif

5
meta/recipes-devtools/elfutils/elfutils_0.148.bb
View File

@@ -6,7 +6,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=0636e73ff0215e8d672dc4c32c317bb3\
file://EXCEPTION;md5=570adcb0c1218ab57f2249c67d0ce417"
DEPENDS = "libtool bzip2 zlib"
PR = "r4"
PR = "r5"
SRC_URI = "https://fedorahosted.org/releases/e/l/elfutils/elfutils-${PV}.tar.bz2"
@@ -29,7 +29,8 @@ SRC_URI += "\
file://elfutils-fsize.patch \
file://remove-unused.patch \
file://mempcpy.patch \
file://fix_for_gcc-4.7.patch\
file://fix_for_gcc-4.7.patch \
file://dso-link-change.patch \
"
# Only apply when building uclibc based target recipe
SRC_URI_append_libc-uclibc = " ${@['', 'file://uclibc-support.patch']['${PN}' == '${BPN}']}"