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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b2659c10c29..88a9d9575cb 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,21 @@ +2004-06-21 Geoffrey Keating <geoffk@apple.com> + + * c-opts.c (c_common_handle_option): Handle -fpch-preprocess. + * c-common.h (flag_pch_preprocess): Declare. + (c_common_pch_pragma): Likewise. + * c-common.c (flag_pch_preprocess): New. + * c-pch.c (c_common_read_pch): Support -fpreprocess-only. + (c_common_pch_pragma): New. + * c-ppoutput.c (cb_read_pch): New. + (init_pp_output): Support -fpch-preprocess. + * c-pragma.c (init_pragma): Support #pragma GNUC pch_preprocess. + * c.opt (fpch-preprocess): New. + * gcc.c (cpp_options): When save-temps, pass -fpch-preprocess. + * doc/cppopts.texi: Document -fpch-preprocess. + * doc/invoke.texi (Precompiled Headers): Mention that + -fpreprocessed is safe for PCH. Mention that if an option is + listed as safe that doesn't mean it does what you expect. + 2004-06-22 Ben Elliston <bje@au.ibm.com> * tree-ssa.c (ssa_redirect_edge): Correct leading comment. |