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authorKhem Raj <raj.khem@gmail.com>2011-03-31 20:52:54 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2011-04-28 09:52:27 +0100
commita991226ff160c20fd7a03fe3b53b36389d3ff1f4 (patch)
tree7bcc066f23d36c2993c33f155636c07197e0aa6a /meta/recipes-devtools/elfutils
parentaab85d9003afa544f67a9573692683f36f9e44d0 (diff)
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elfutils_0.148.bb: Fix compilation issues on uclibc
* Add -luargp and -lintl to linker flags * __mempcpy is not there on uclibc so define it to mempcpy Signed-off-by: Khem Raj <raj.khem@gmail.com>
Diffstat (limited to 'meta/recipes-devtools/elfutils')
-rw-r--r--meta/recipes-devtools/elfutils/elfutils-0.148/mempcpy.patch23
-rw-r--r--meta/recipes-devtools/elfutils/elfutils_0.148.bb6
2 files changed, 27 insertions, 2 deletions
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.148/mempcpy.patch b/meta/recipes-devtools/elfutils/elfutils-0.148/mempcpy.patch
new file mode 100644
index 000000000..e1e4ad0a1
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.148/mempcpy.patch
@@ -0,0 +1,23 @@
+uclibc does not export __mempcpy like glibc so we alias it here.
+This patch may make sense for upstream but elfutils uses more
+glibc specific features like obstack_printf which are missing in
+uclibc they need to be fixed along to make it work all the way
+
+Upstream-status: Inappropriate[Elfutils uses more glibc specific features]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Index: elfutils-0.148/libelf/elf_begin.c
+===================================================================
+--- elfutils-0.148.orig/libelf/elf_begin.c
++++ elfutils-0.148/libelf/elf_begin.c
+@@ -68,6 +68,9 @@
+ #include "libelfP.h"
+ #include "common.h"
+
++#ifdef __UCLIBC__
++#define __mempcpy mempcpy
++#endif
+
+ /* Create descriptor for archive in memory. */
+ static inline Elf *
diff --git a/meta/recipes-devtools/elfutils/elfutils_0.148.bb b/meta/recipes-devtools/elfutils/elfutils_0.148.bb
index a55b98d1e..df933f61a 100644
--- a/meta/recipes-devtools/elfutils/elfutils_0.148.bb
+++ b/meta/recipes-devtools/elfutils/elfutils_0.148.bb
@@ -28,8 +28,8 @@ SRC_URI += "\
file://elf_additions.diff \
file://elfutils-fsize.patch \
file://remove-unused.patch \
+ file://mempcpy.patch \
"
-
# The buildsystem wants to generate 2 .h files from source using a binary it just built,
# which can not pass the cross compiling, so let's work around it by adding 2 .h files
# along with the do_configure_prepend()
@@ -38,7 +38,6 @@ SRC_URI += "\
file://i386_dis.h \
file://x86_64_dis.h \
"
-
inherit autotools
EXTRA_OECONF = "--program-prefix=eu-"
@@ -49,6 +48,9 @@ do_configure_prepend() {
cp ${WORKDIR}/*dis.h ${S}/libcpu
}
+# Only append ldflags for target recipe
+TARGET_LDFLAGS_libc-uclibc += "${@['', '-lintl -luargp']['${PN}' == '${BPN}']}"
+
BBCLASSEXTEND = "native nativesdk"
# Package utilities separately