Bug 158704: removed the workaround of using the non-existent pkg/Makefile

to cause AC_OUTPUT to create the pkg directory.  Create it explicitly.

nsprpub/configure

@@ -5638,7 +5638,6 @@ lib/libc/Makefile
 lib/libc/include/Makefile 
 lib/libc/src/Makefile 
 lib/tests/Makefile
-pkg/Makefile
 pkg/solaris/Makefile
 pkg/solaris/SUNWpr/Makefile
 pkg/solaris/SUNWprx/Makefile
@@ -5673,6 +5672,10 @@ if test -n "$USE_CPLUS"; then
     MAKEFILES="$MAKEFILES pr/src/cplus/Makefile pr/src/cplus/tests/Makefile"
 fi
 
+if test ! -d pkg; then
+    mkdir pkg
+fi
+
 trap '' 1 2 15
 cat > confcache <<\EOF
 # This file is a shell script that caches the results of configure

nsprpub/configure.in

@@ -2421,7 +2421,6 @@ lib/libc/Makefile
 lib/libc/include/Makefile 
 lib/libc/src/Makefile 
 lib/tests/Makefile
-pkg/Makefile
 pkg/solaris/Makefile
 pkg/solaris/SUNWpr/Makefile
 pkg/solaris/SUNWprx/Makefile
@@ -2459,4 +2458,10 @@ if test -n "$USE_CPLUS"; then
     MAKEFILES="$MAKEFILES pr/src/cplus/Makefile pr/src/cplus/tests/Makefile"
 fi
 
+dnl There is no pkg/Makefile.in, so AC_OUTPUT won't create the pkg directory
+dnl for us.
+if test ! -d pkg; then
+    mkdir pkg
+fi
+
 AC_OUTPUT([$MAKEFILES], [chmod +x config/nspr-config])