diff -ur wcslib-4.8.4/C/GNUmakefile wcslib-4.8.4.perm/C/GNUmakefile
--- wcslib-4.8.4/C/GNUmakefile	2011-12-05 07:41:10.000000000 +0100
+++ wcslib-4.8.4.perm/C/GNUmakefile	2012-01-06 16:54:57.473299563 +0100
@@ -253,7 +253,7 @@
 	   fi
 	-  $(LN_S) $(WCSLIB) $(LIBDIR)/libwcs.a
 	-  if [ "$(SHRLIB)" != "" ] ; then \
-	     $(INSTALL) -m 644 $(SHRLIB) $(LIBDIR) ; \
+	     $(INSTALL) -m 755 $(SHRLIB) $(LIBDIR) ; \
 	     if [ -h "$(LIBDIR)/$(SONAME)" ] ; then \
 	       $(RM) $(LIBDIR)/$(SONAME) ; \
 	     fi ; \
@@ -266,7 +266,7 @@
 	     fi ; \
 	   fi
 	-  if [ ! -d "$(INCDIR)" ] ; then \
-	     $(INSTALL) -d -m 2775 $(INCDIR) ; \
+	     $(INSTALL) -d -m 0755 $(INCDIR) ; \
 	   fi
 	   $(INSTALL) -m 444 *.h $(INCDIR)
 	   $(RM) $(INCLINK)
diff -ur wcslib-4.8.4/utils/GNUmakefile wcslib-4.8.4.perm/utils/GNUmakefile
--- wcslib-4.8.4/utils/GNUmakefile	2011-10-04 09:54:26.000000000 +0200
+++ wcslib-4.8.4.perm/utils/GNUmakefile	2012-01-06 16:56:05.360754907 +0100
@@ -114,7 +114,7 @@
 	-  if [ ! -d "$(MANDIR)" ] ; then \
 	     $(INSTALL) -d -m 2775 $(MANDIR)/man1 ; \
 	   fi
-	   $(INSTALL) -m 755 $(MAN) $(MANDIR)/man1
+	   $(INSTALL) -m 644 $(MAN) $(MANDIR)/man1
 
 GNUmakefile : ../makedefs ;