On Fri, 3 Jul 2009, Juergen Daubert wrote:
-# move devel files from $(libdir) to $(usrlibexecdir) if needed
+# move lib from $(usrlibexecdir) to $(libdir) if needed
install-data-hook:
- rm $(DESTDIR)$(libdir)/$(lib_LTLIBRARIES)
if test "$(usrlibexecdir)" != "$(libdir)"; then \
- mkdir -p $(DESTDIR)$(usrlibexecdir); \
- mv $(DESTDIR)$(libdir)/libblkid.a $(DESTDIR)$(usrlibexecdir)/; \
- so_img_name=$$(readlink $(DESTDIR)$(libdir)/libblkid.so); \
- rm $(DESTDIR)$(libdir)/libblkid.so; \
+ mkdir -p $(DESTDIR)$(libdir); \
+ so_img_name=$$(readlink $(DESTDIR)$(usrlibexecdir)/libblkid.so); \
so_img_rel_target=$$(echo $(usrlibexecdir) | sed 's,\(^/\|\)[^/][^/]*,..,g'); \
- ln -sf $$so_img_rel_target$(libdir)/$$so_img_name \
- $(DESTDIR)$(usrlibexecdir)/libblkid.so; \
+ ln -sf $$so_img_rel_target$(libdir)/$$so_img_name $(DESTDIR)$(usrlibexecdir)/libblkid.so; \
+ mv $(DESTDIR)$(usrlibexecdir)/libblkid.so.* $(DESTDIR)$(libdir); \
fi
Two objections:
(1) This belongs to install-exec-hook instead of install-data-hook because
*_LTLIBRARIES are installed as part of install-exec.
(2) You probably should use $(LN_S) instead of 'ln -sf' and create symlinks
from within the target directory (too many things can go wrong otherwise).
The Automake manual recommends something like:
(cd $(DESTDIR)$(usrlibexecdir) && \
rm -f libblkid.so && \
$(LN_S) $$so_img_rel_target$(libdir)/$$so_img_name libblkid.so) && \
mv $(DESTDIR)$(usrlibexecdir)/libblkid.so.* $(DESTDIR)$(libdir); \
The use of CMD && CMD should propagate errors.
Regards
Peter
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