From: Zhigang Wang <zhigang.x.wang@oracle.com>
To: xen-devel <xen-devel@lists.xensource.com>
Subject: xl build failure: /usr/bin/ld: xl_cmdimpl.o: undefined reference to symbol 'yajl_gen_string'
Date: Mon, 13 Feb 2012 14:56:20 -0500 [thread overview]
Message-ID: <4F396AE4.9090404@oracle.com> (raw)
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Hi,
Anyone has this build issue?
$ make DESTDIR=/share/build/xen-unstable/dist/install verbose=y crash_debug=y
debug=y install-xen install-tools
...
gcc -o xl xl.o xl_cmdimpl.o xl_cmdtable.o xl_sxp.o libxlutil.so
/share/build/xen-unstable/tools/libxl/../../tools/libxl/libxenlight.so
-Wl,-rpath-link=/share/build/xen-unstable/tools/libxl/../../tools/libxc
-Wl,-rpath-link=/share/build/xen-unstable/tools/libxl/../../tools/xenstore
-Wl,-rpath-link=/share/build/xen-unstable/tools/libxl/../../tools/blktap2/control /share/build/xen-unstable/tools/libxl/../../tools/libxc/libxenctrl.so
/usr/bin/ld: xl_cmdimpl.o: undefined reference to symbol 'yajl_gen_string'
/usr/bin/ld: note: 'yajl_gen_string' is defined in DSO /usr/lib64/libyajl.so.1
so try adding it to the linker command line
/usr/lib64/libyajl.so.1: could not read symbols: Invalid operation
collect2: ld returned 1 exit status
make[3]: *** [xl] Error 1
make[3]: Leaving directory `/share/build/xen-unstable/tools/libxl'
make[2]: *** [subdir-install-libxl] Error 2
make[2]: Leaving directory `/share/build/xen-unstable/tools'
make[1]: *** [subdirs-install] Error 2
make[1]: Leaving directory `/share/build/xen-unstable/tools'
make: *** [install-tools] Error 2
Attached patch is a simple fix, but maybe other better fixes.
Thanks,
Zhigang
[-- Attachment #2: xen-unstable-xl-yajl.patch --]
[-- Type: text/x-patch, Size: 672 bytes --]
diff -r 9ad1e42c341b tools/libxl/Makefile
--- a/tools/libxl/Makefile Fri Feb 10 17:24:50 2012 +0000
+++ b/tools/libxl/Makefile Mon Feb 13 14:54:39 2012 -0500
@@ -142,7 +142,7 @@ libxlutil.a: $(LIBXLU_OBJS)
$(AR) rcs libxlutil.a $^
xl: $(XL_OBJS) libxlutil.so libxenlight.so
- $(CC) $(LDFLAGS) -o $@ $(XL_OBJS) libxlutil.so $(LDLIBS_libxenlight) $(LDLIBS_libxenctrl) $(APPEND_LDFLAGS)
+ $(CC) $(LDFLAGS) -o $@ $(XL_OBJS) libxlutil.so $(LDLIBS_libxenlight) $(LDLIBS_libxenctrl) $(LIBXL_LIBS) $(APPEND_LDFLAGS)
testidl: testidl.o libxlutil.so libxenlight.so
$(CC) $(LDFLAGS) -o $@ testidl.o libxlutil.so $(LDLIBS_libxenlight) $(LDLIBS_libxenctrl) $(APPEND_LDFLAGS)
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next reply other threads:[~2012-02-13 19:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-13 19:56 Zhigang Wang [this message]
2012-02-13 20:07 ` xl build failure: /usr/bin/ld: xl_cmdimpl.o: undefined reference to symbol 'yajl_gen_string' Ian Campbell
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