9:20 a.m.
here is the two results I got from three commands:
$ grep for_each src/libguestfs.syms
guestfs___for_each_disk;
$ nm -D src/.libs/libguestfs.so | grep for_each
no result returned
[root@Fedora16 libguestfs-1.17.21]# make -C df V=1
make: Entering directory `/home/feeliwood/Downloads/libguestfs-1.17.21/df'
make -C ../src libguestfs.la
make[1]: Entering directory `/home/feeliwood/Downloads/libguestfs-1.17.21/src'
make -C ../generator stamp-generator
make[2]: Entering directory
`/home/feeliwood/Downloads/libguestfs-1.17.21/generator'
make[2]: `stamp-generator' is up to date.
make[2]: Leaving directory
`/home/feeliwood/Downloads/libguestfs-1.17.21/generator'
make[1]: Leaving directory `/home/feeliwood/Downloads/libguestfs-1.17.21/src'
bash ../libtool-kill-dependency_libs.sh ../libtool --tag=CC --mode=link gcc
-std=gnu99 -std=gnu99 -DGUESTFS_WARN_DEPRECATED=1 -I../src -I../src -I../fish
-I./../gnulib/lib -I../gnulib/lib
-DLOCALEBASEDIR=\""/usr/local/share/locale"\" -g -O2 -o virt-df
virt_df-config.o virt_df-inspect.o virt_df-keys.o virt_df-options.o virt_df-virt.o
virt_df-domains.o virt_df-df.o virt_df-main.o virt_df-output.o ../src/libguestfs.la
../gnulib/lib/libgnu.la -lvirt -ldl -lm
libtool: link: gcc -std=gnu99 -std=gnu99 -DGUESTFS_WARN_DEPRECATED=1 -I../src -I../src
-I../fish -I./../gnulib/lib -I../gnulib/lib -DLOCALEBASEDIR=\"/usr
/local/share/locale\" -g -O2 -o .libs/virt-df virt_df-config.o virt_df-inspect.o
virt_df-keys.o virt_df-options.o virt_df-virt.o virt_df-domains.o virt_df-df.o
virt_df-main.o virt_df-output.o ../src/.libs/libguestfs.so
../gnulib/lib/.libs/libgnu.a -lvirt -ldl -lm -Wl,-rpath -Wl,/usr/local/lib
virt_df-domains.o: In function `add_domain':
/home/feeliwood/Downloads/libguestfs-1.17.21/df/domains.c:274: undefined reference to
`guestfs___for_each_disk'
collect2: ld returned 1 exit status
make: *** [virt-df] Error 1
make: Leaving directory `/home/feeliwood/Downloads/libguestfs-1.17.21/df'
________________________________
From: Richard W.M. Jones <rjones(a)redhat.com>
To: THO HUYNH <feeliwood(a)yahoo.com>
Cc: libguestfs(a)redhat.com
Sent: Sunday, 25 March 2012, 17:35
Subject: Re: [Libguestfs] trouble compiling libguestfs 1.17.21
On Sun, Mar 25, 2012 at 11:06:55AM +0100, Richard W.M. Jones wrote:
On Sun, Mar 25, 2012 at 02:57:50AM -0700, THO HUYNH wrote:
> yes I`m using Fedora 16 with libguestfs version 1.16.5 already installed.
I have a similar system so I'll try a build from the tarball now.
It builds OK for me here, which is not to say that it's not a bug (it
certainly looks like one) just that I cannot reproduce it.
If the symbol exported from the library? On my F16 machine, the
symbol is added correctly to the export script:
$ grep for_each src/libguestfs.syms
guestfs___for_each_disk;
and exported correctly from the library:
$ nm -D src/.libs/libguestfs.so | grep for_each
00000000000704b0 T guestfs___for_each_disk
You could also try looking at the link command:
make -C df V=1
Rich.
PS.
I do see another, completely unrelated bug:
make[3]: Leaving directory `/home/rich/d/libguestfs-1.17.21/generator'
rake build
rake aborted!
no such file to load -- rdoc/task
(See full trace by running task with --trace)
which appears to caused by fd7a5a8bbdc69b9d2a92f6d05ac555334d0516bf.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
libguestfs lets you edit virtual machines. Supports shell scripting,
bindings from many languages. http://libguestfs.org