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| author | bje <bje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-05-22 02:39:35 +0000 |
|---|---|---|
| committer | bje <bje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-05-22 02:39:35 +0000 |
| commit | 06fd18c9e3c5c0af056bda9beef74491532a973e (patch) | |
| tree | 0fb35652621330c19f8e8ce0ffeb987cb15f69d5 /INSTALL | |
| parent | 9d14ee5b811b69317eaf95df692191783e071be8 (diff) | |
| download | gcc-06fd18c9e3c5c0af056bda9beef74491532a973e.tar.gz | |
* c.opt (Wmissing-include-dirs): New.
* c-opts.c (c_common_handle_option): Pass true for user_supplied_p
to add_path () for -I, but false for OPT_idirafter, OPT_iquote and
OPT_isystem. Handle case OPT_Wmissing_include_dirs.
* c-incpath.h (add_path): Add fourth (bool) argument.
* c-incpath.c (add_env_var_paths): Pass false to add_path ().
(add_standard_paths): Likewise.
(remove_duplicates) [REASON_NOENT]: Warn if -Wmissing-include-dirs
is used and the directory was user-supplied via -I.
(add_path): Set p->user_supplied_p. Remove duplicated code by
using add_cpp_dir_path ().
* cpplib.h (struct cpp_options): Add warn_missing_include_dirs.
(struct cpp_dir): Add user_supplied_p.
* doc/invoke.texi (Warning Options): Document new option.
[testsuite]
* gcc.dg/cpp/Wmissingdirs.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@82121 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'INSTALL')
0 files changed, 0 insertions, 0 deletions