libsepol: fix static build

Commit a3ebe45dcb3e (libsepol: bump to version 2.5, 2016-06-26) didn't refresh
correctly the patch adding static build support. Do this now.

Fixes:
http://autobuild.buildroot.net/results/14b/14bbb7c9c59e7f68f3ae7ad63e075e27a0da2b1e/
http://autobuild.buildroot.net/results/97f/97f61d5e46a7f479e8de5dd19d49f7a3d84cc86e/
http://autobuild.buildroot.net/results/920/920e1ddac6bf93707a187e64a4ef7d95aff09e6c/

Cc: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/libsepol/0001-support-static-only.patch

@@ -30,8 +30,12 @@ index db6c2ba..0006285 100644
  
 
  $(LIBA):  $(OBJS)
-@@ -70,7 +74,11 @@ install: all
- 	install -m 755 $(LIBSO) $(SHLIBDIR)
+@@ -66,11 +70,13 @@
+ install: all
+ 	test -d $(LIBDIR) || install -m 755 -d $(LIBDIR)
+ 	install -m 644 $(LIBA) $(LIBDIR)
+-	test -d $(SHLIBDIR) || install -m 755 -d $(SHLIBDIR)
+-	install -m 755 $(LIBSO) $(SHLIBDIR)
  	test -d $(LIBDIR)/pkgconfig || install -m 755 -d $(LIBDIR)/pkgconfig
  	install -m 644 $(LIBPC) $(LIBDIR)/pkgconfig
 +ifeq ($(STATIC),)