hg: jdk/sandbox: Initial fix for setting SRC automatically + HEADER_FLAGS.

[magnus.ihse.bursie at oracle.com]

Changeset: c3cf838aa2da
Author:    ihse
Date:      2018-04-16 11:48 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/c3cf838aa2da

Initial fix for setting SRC automatically + HEADER_FLAGS.

! make/common/JdkNativeCompilation.gmk
! make/common/MakeBase.gmk
! make/lib/Awt2dLibraries.gmk
! make/lib/CoreLibraries.gmk
! make/lib/Lib-java.base.gmk
! make/lib/Lib-java.desktop.gmk
! make/lib/Lib-java.instrument.gmk
! make/lib/Lib-java.management.gmk
! make/lib/Lib-java.prefs.gmk
! make/lib/Lib-java.rmi.gmk
! make/lib/Lib-java.security.jgss.gmk
! make/lib/Lib-java.smartcardio.gmk
! make/lib/Lib-jdk.accessibility.gmk
! make/lib/Lib-jdk.attach.gmk
! make/lib/Lib-jdk.crypto.cryptoki.gmk
! make/lib/Lib-jdk.crypto.ec.gmk
! make/lib/Lib-jdk.crypto.mscapi.gmk
! make/lib/Lib-jdk.crypto.ucrypto.gmk
! make/lib/Lib-jdk.hotspot.agent.gmk
! make/lib/Lib-jdk.internal.le.gmk
! make/lib/Lib-jdk.jdi.gmk
! make/lib/Lib-jdk.jdwp.agent.gmk
! make/lib/Lib-jdk.management.agent.gmk
! make/lib/Lib-jdk.management.gmk
! make/lib/Lib-jdk.net.gmk
! make/lib/Lib-jdk.pack.gmk
! make/lib/Lib-jdk.sctp.gmk
! make/lib/Lib-jdk.security.auth.gmk