* build/ac-macros/zlib.m4   (SVN_LIB_Z): Don't lose the environment's $LDFLAGS for the AC_CHECK_LIB() call.
* build/ac-macros/zlib.m4
  (SVN_LIB_Z): Don't lose the environment's $LDFLAGS for the AC_CHECK_LIB() call.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1174806 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion