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gcc/gcc ChangeLog c-incpath.c c-incpath.h c-op ...
- From: bje at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 22 May 2004 02:39:35 -0000
- Subject: gcc/gcc ChangeLog c-incpath.c c-incpath.h c-op ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: bje@gcc.gnu.org 2004-05-22 02:39:35
Modified files:
gcc : ChangeLog c-incpath.c c-incpath.h c-opts.c
c.opt cpplib.h
gcc/doc : invoke.texi
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg/cpp: Wmissingdirs.c
Log message:
* 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.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3722&r2=2.3723
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-incpath.c.diff?cvsroot=gcc&r1=1.13&r2=1.14
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-incpath.h.diff?cvsroot=gcc&r1=1.5&r2=1.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-opts.c.diff?cvsroot=gcc&r1=1.113&r2=1.114
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c.opt.diff?cvsroot=gcc&r1=1.24&r2=1.25
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cpplib.h.diff?cvsroot=gcc&r1=1.281&r2=1.282
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/invoke.texi.diff?cvsroot=gcc&r1=1.463&r2=1.464
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3767&r2=1.3768
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/cpp/Wmissingdirs.c.diff?cvsroot=gcc&r1=NONE&r2=1.1