From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nathan March <nathan@gt.net>
Subject: Re: Xen 4.1.0 RC2 released,
Date: Fri, 28 Jan 2011 11:22:58 -0800
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To: Ian Campbell <Ian.Campbell@eu.citrix.com>
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On 1/28/2011 11:12 AM, Ian Campbell wrote:
> Can you try moving the $(DLOPEN_LIBS) in the libxenctrl rule in
> tools/libxc/Makefile to the end, e.g. before or after the
> $(PTHREAD_LIBS)?
>
> Ian.

Moving it to the end fixed it:

-       $(CC) $(CFLAGS) $(LDFLAGS) -Wl,$(SONAME_LDFLAG) 
-Wl,libxenctrl.so.$(MAJOR) $(DLOPEN_LIBS) $(SHLIB_LDFLAGS) -o $@ $^ 
$(PTHREAD_LIBS)
+       $(CC) $(CFLAGS) $(LDFLAGS) -Wl,$(SONAME_LDFLAG) 
-Wl,libxenctrl.so.$(MAJOR) $(SHLIB_LDFLAGS) -o $@ $^ $(PTHREAD_LIBS) 
$(DLOPEN_LIBS)

But I'm still running into issues, this time with libvhd:

gcc -O1 -fno-omit-frame-pointer -fno-optimize-sibling-calls -m64 -g 
-fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes 
-Wno-unused-value -Wdeclaration-after-statement  -D__XEN_TOOLS__ -MMD 
-MF .vhd-util.d  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE  -Werror 
-Wno-unused -I../include -D_GNU_SOURCE -fPIC -Wp,-MD,.vhd-util.d    -o 
vhd-util vhd-util.o -Llib -lvhd -luuid
lib/libvhd.so: undefined reference to `uuid_generate'
lib/libvhd.so: undefined reference to `uuid_copy'
lib/libvhd.so: undefined reference to `uuid_is_null'
lib/libvhd.so: undefined reference to `uuid_unparse'
lib/libvhd.so: undefined reference to `uuid_clear'
lib/libvhd.so: undefined reference to `uuid_compare'
collect2: ld returned 1 exit status

The line that built libvhd.so was:

gcc  -O1 -fno-omit-frame-pointer -fno-optimize-sibling-calls -m64 -g 
-fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes 
-Wno-unused-value -Wdeclaration-after-statement  -D__XEN_TOOLS__ -MMD 
-MF .libvhd.o.d  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE  -Werror 
-Wno-unused -I../../include -D_GNU_SOURCE -fPIC -g -Wp,-MD,.libvhd.o.d 
-c -o libvhd.o libvhd.c

- Nathan