[LTP] [PATCH 1/1] semctl: Fix 32 bit build

[Cyril Hrubis]

Hi!
> > I wonder what would be the easiest solution here.
> 
> > The main problem is that these flags are per-testcase defined and are
> > not expanded before we enter rule to build a test. And as we are using
> > implicit rules to compile C code we cannot easily change that.
> 
> > I guess that we can write down our rules and do whatever we want there
> > though.
> Thanks for info. Well, I'll probably merge the original fix then.

So I've been looking into the problem for a while and due to a make
limitations the best bet for a solution would be adding a special
variable for the LTP libraries as:

diff --git a/include/mk/testcases.mk b/include/mk/testcases.mk
index bb22be82e..03937516a 100644
--- a/include/mk/testcases.mk
+++ b/include/mk/testcases.mk
@@ -59,5 +59,8 @@ LDFLAGS += $(addprefix -L$(top_builddir)/libs/lib, $(LTPLIBS))
 
 endif
 
+%: %.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $< $(LTPLDLIBS) $(LDLIBS) -o $@
+
 $(LTPLIBS_DIRS) $(APICMDS_DIR) $(LIBLTP_DIR): %:
 	mkdir -p "$@"
diff --git a/testcases/kernel/syscalls/ipc/shmctl/Makefile b/testcases/kernel/syscalls/ipc/shmctl/Makefile
index 0172bb495..2e0ed0ceb 100644
--- a/testcases/kernel/syscalls/ipc/shmctl/Makefile
+++ b/testcases/kernel/syscalls/ipc/shmctl/Makefile
@@ -10,7 +10,7 @@ shmctl05: LDLIBS += -lrt
 
 include $(top_srcdir)/include/mk/testcases.mk
 
-shmctl01 shmctl02 shmctl03 shmctl04 shmctl05: LDLIBS += -lltpipc
-shmctl06: LDLIBS += -lltpnewipc
+shmctl01 shmctl02 shmctl03 shmctl04 shmctl05: LTPLDLIBS = -lltpipc
+shmctl06: LTPLDLIBS = -lltpnewipc
 
 include $(top_srcdir)/include/mk/generic_leaf_target.mk

-- 
Cyril Hrubis
chrubis@suse.cz