* opts.h (CL_PCH_IGNORE): Define.
authoramylaar <amylaar@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 3 Mar 2014 21:51:58 +0000 (21:51 +0000)
committeramylaar <amylaar@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 3 Mar 2014 21:51:58 +0000 (21:51 +0000)
commitd8f2baf5a86438ff31f79d66d438f166c6754bd3
tree73c4f0a31f7f2f93431e3d9c847daa3e61a1d8a1
parentaafa729b4f01ef19006bc6a6dd54119fa01b02c9
    * opts.h (CL_PCH_IGNORE): Define.
        * targhooks.c (option_affects_pch_p):
        Return false for options that have CL_PCH_IGNORE set.
        * opt-functions.awk: Process PchIgnore.
        * doc/options.texi: Document PchIgnore.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208292 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/doc/options.texi
gcc/opt-functions.awk
gcc/opts.h
gcc/targhooks.c