hotspot build problems

[Per Bothner]

On 12/11/2010 03:50 PM, Per Bothner wrote:
> We also need to do:
> chcon -t execmem_exec_t linux_i486_compiler2/product/gamma
>
> This command enables test_gamma to sucessfully run with
> SELinux enabled.

The attached patch seems to work - this now works:

cd linux_i486_compiler2/product && ./test_gamma

However, a little further on I get:

cd linux_i486_compiler1/product && ./test_gamma
java full version "1.6.0_23-b05"
./gamma: error while loading shared libraries: libjvm.so: cannot enable 
executable stack as shared object requires: Permission denied

Perhaps there is some other place that needs the patch?

I'm doing a make clean and full re-build in case the problem
is a stale binary.
-- 
	--Per Bothner
per.bothner at oracle.com   per at bothner.com   http://per.bothner.com/
-------------- next part --------------
diff -r 3f3653ab7af8 make/linux/makefiles/launcher.make
--- a/make/linux/makefiles/launcher.make	Fri Dec 03 19:44:29 2010 -0800
+++ b/make/linux/makefiles/launcher.make	Sat Dec 11 16:07:57 2010 -0800
@@ -73,4 +73,15 @@
 	    $(LINK_LAUNCHER) $(LFLAGS_LAUNCHER) -o $@ $(LAUNCHER.o) $(LIBS_LAUNCHER); \
 	    $(LINK_LAUNCHER/POST_HOOK) \
 	    [ -f $(LAUNCHER_G) ] || { ln -s $@ $(LAUNCHER_G); }; \
+            if [ \"$(CROSS_COMPILE_ARCH)\" = \"\" ] ; then                    \
+	      if [ -x /usr/sbin/selinuxenabled ] ; then                 \
+	        /usr/sbin/selinuxenabled;                               \
+                if [ $$? = 0 ] ; then					\
+		  /usr/bin/chcon -t execmem_exec_t $@;                  \
+		  if [ $$? != 0 ]; then                                 \
+		    echo "ERROR: Cannot chcon $@";			\
+		  fi							\
+	        fi							\
+	      fi                                                        \
+            fi 								\
         }