* build/ac-macros/serf.m4   (SVN_LIB_SERF): Properly restore the value of CPPFLAGS after temporarily    changing it. It was needlessly adding SVN_APR_INCLUDES to CPPFLAGS    which was hiding the need of adding SVN_APR_INCLUDES to CPPFLAGS    before using AC_EGREP_CPP in apache.m4, causing r38290 to break    the build without serf.
* build/ac-macros/serf.m4
  (SVN_LIB_SERF): Properly restore the value of CPPFLAGS after temporarily
   changing it. It was needlessly adding SVN_APR_INCLUDES to CPPFLAGS
   which was hiding the need of adding SVN_APR_INCLUDES to CPPFLAGS
   before using AC_EGREP_CPP in apache.m4, causing r38290 to break
   the build without serf.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@878367 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion