hg: panama/dev: 8223568: jextract should generate clang_support under user specified target package

[sundararajan.athijegannathan at oracle.com]

Changeset: 34449b3f3b3d
Author:    sundar
Date:      2019-05-08 18:40 +0530
URL:       http://hg.openjdk.java.net/panama/dev/rev/34449b3f3b3d

8223568: jextract should generate clang_support under user specified target package
Reviewed-by: mcimadamore

! src/jdk.jextract/share/classes/com/sun/tools/jextract/HeaderResolver.java
! test/jdk/com/sun/tools/jextract/test8221154/SrcGenTest.java