Makefile.in patch for empty SH variable on Solaris

[alec.rogers@…]

In the top-level Makefile.in, there is sh syntax that prevents Solaris from completing the build in the three "recursive" targets at the end of that file. The problem is the use of an empty variable ($SUBDIRS), so a possible solution would be to wrap the rule in an if conditional:

all-recursive:

if [ "$(SUBDIRS)" ]; then for dir in "$(SUBDIRS)"; do make -C $$dir all; done ; fi

install-recursive:

if [ "$(SUBDIRS)" ]; then for dir in "$(SUBDIRS)"; do make -C $$dir install; done ; fi

uninstall-recursive:

if [ "$(SUBDIRS)" ]; then for dir in "$(SUBDIRS)"; do make -C $$dir uninstall; done ; fi

[rossb]

apparently this patch went in recently. and a different Solaris makefile problem was comitted in r1357. Pete Ross assures me this ticket is resolved now.