I have two shared libraries, each made in a separate subdirectory.
Both are made with automake and libtool.
One library depends on the other, and I've used
libgimpprintui_la_LIBADD = $(GIMPPRINT_UI_LIBDEPS)
to indicate this ($(GIMPPRINT_UI_LIBDEPS) includes
$(top_builddir)/src/main/libgimpprint.la).
This seems to work when building, although libgimpprintui has the path
to the build tree libgimpprint.so hard-coded in. However, when I
install, all libgimpprintui-using binaries are relinked incorrectly,
so that they now use *two* binary-incompatible libgimpprint.so's:
libtool: install: warning: relinking `libgimpprintui.la'
(cd /home/roger/gimp-print/current/src/libgimpprintui; /bin/sh
../../libtool --mode=relink gcc -Wall -Wcast-align -Wstrict-prototypes
-Wmissing-prototypes -Wmissing-declarations -Wnested-externs
-Wwrite-strings -pedantic -I../../include -I../../include -I../../intl
-g -O2 -o libgimpprintui.la -rpath /usr/local/lib -release 4.3.7
-rpath /usr/local/lib panel.lo plist.lo ui-utils.lo
print-image-thumbnail.lo ../../src/main/libgimpprint.la -L/usr/lib
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-L/usr/X11R6/lib -lgtk -lgdk -rdynamic -lgmodule -lglib -ldl -lXi
-lXext -lX11 -lm -inst-prefix-dir /tmp/inst)
gcc -shared panel.lo plist.lo ui-utils.lo print-image-thumbnail.lo
-Wl,--rpath -Wl,/usr/local/lib -L/usr/lib -L/usr/local/lib
-L/tmp/inst/usr/local/lib -lgimpprint -L/usr/X11R6/lib
^^^^^^^^^^^ why!!!
-L/tmp/inst/usr/lib -lgtk -lgdk -lgmodule -lglib -ldl -lXi -lXext
-lX11 -lm -Wl,-soname -Wl,libgimpprintui-4.3.7.so -o
.libs/libgimpprintui-4.3.7.so
$ ldd /usr/lib/libgimpprintui.so | grep libgimpprint
libgimpprint.so.1 => /usr/lib/libgimpprint.so.1 (0x40028000)
roger@whinlatter:/usr/lib/gimp/1.2/plug-ins$ ldd print | grep libgimpprint
libgimpprintui-4.3.7.so => /usr/lib/libgimpprintui-4.3.7.so (0x4007a000)
libgimpprint-4.3.7.so => /usr/lib/libgimpprint-4.3.7.so (0x4008f000)
libgimpprint.so.1 => /usr/lib/libgimpprint.so.1 (0x40574000)
roger@whinlatter:/usr/lib/gimp/1.2/plug-ins$
The installed version of libgimpprint (libgimpprint.so.1.1.0 is linked
to libgimpprint.so.1), but the development version is versioned with
-release, and called libgimpprint-4.2.7.so. Somehow, *both* versions
are getting linked in... In the above example, I'm installing into a
DESTDIR.
I think a problem similar to this has been posted before to the list,
but I'm not sure this is the same issue. I'm using libtool 4.2.3
(Debian unstable). Is there a way around this problem?
Thanks,
Roger
--
Roger Leigh
Printing on GNU/Linux? http://gimp-print.sourceforge.net/
GPG Public Key: 0x25BFB848 available on public keyservers
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