hg: jdk7/tl/langtools: 7008378: javac bootstrap launcher fails on cygwin when called via an absolute path

[jim.holmlund at sun.com]

Changeset: 7c33098600b2
Author:    jjh
Date:      2010-12-21 16:29 -0800
URL:       http://hg.openjdk.java.net/jdk7/tl/langtools/rev/7c33098600b2

7008378: javac bootstrap launcher fails on cygwin when called via an absolute path
Summary: Use cygpath if it is cygwin
Reviewed-by: ksrini

! make/Makefile
! make/build.xml
! src/share/bin/launcher.sh-template