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Move the -i[no-]system-prefix options from CC1Options.td to Options.td.

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Summary:
This allows them to be used without -cc1 the same way as -I and -isystem.
Renamed the options to --system-header-prefix=/--no-system-header-prefix to avoid interference with -isystem and make the intent of the option cleaner.

Reviewers: rsmith

Reviewed By: rsmith

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D3185

llvm-svn: 204775
This commit is contained in:
Alexander Kornienko
2014-03-26 01:39:59 +00:00
parent 876bee8155
commit 18fa48c9f9
5 changed files with 22 additions and 18 deletions
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8
clang/lib/Frontend/CompilerInvocation.cpp
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@@ -1019,12 +1019,12 @@ static void ParseHeaderSearchArgs(HeaderSearchOptions &Opts, ArgList &Args) {
}
// Add the path prefixes which are implicitly treated as being system headers.
for (arg_iterator I = Args.filtered_begin(OPT_isystem_prefix,
OPT_ino_system_prefix),
for (arg_iterator I = Args.filtered_begin(OPT_system_header_prefix,
OPT_no_system_header_prefix),
E = Args.filtered_end();
I != E; ++I)
Opts.AddSystemHeaderPrefix((*I)->getValue(),
(*I)->getOption().matches(OPT_isystem_prefix));
Opts.AddSystemHeaderPrefix(
(*I)->getValue(), (*I)->getOption().matches(OPT_system_header_prefix));
for (arg_iterator I = Args.filtered_begin(OPT_ivfsoverlay),
E = Args.filtered_end(); I != E; ++I)