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2009-04-16Pass -fdiagnostics-show-option to clang-cc by default.Daniel Dunbar
- <rdar://problem/6796848> implement -fdiagnostics-show-option git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69276 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-16Driver: Forward -W* to clang, it can handle all these itself now.Daniel Dunbar
Remove clang_W_Group and clang_ignored_W_Group. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69261 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Driver: Add --help-hiddenDaniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69171 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Driver: For clang, accept -fsigned-bitfields and rejectDaniel Dunbar
-funsigned-bitfields for now (clang defaults to -fsigned-bitfields). - <rdar://problem/6790309> ER: Support -fsigned-bitfields/-funsigned-bitfields git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69131 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-12Implement support for GCC's -dD mode, which dumps -E output *and*Chris Lattner
macro definitions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68884 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-10Honor MACOSX_DEPLOYMENT_TARGET environment variable.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68822 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-10Driver: Forward -miphoneos-version-min to clang.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68816 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-10Driver: CCC_ADD_ARGS could end up using dangling pointers.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68805 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-08Driver: Split out CPP specific options for clang so that we don't endDaniel Dunbar
up adding them twice when running with -no-integrated-cpp or -save-temps. - <rdar://problem/6766636> -save-temps falls over with prefix headers git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68660 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-08More fixes to builtin preprocessor defines.Daniel Dunbar
- Add -static-define option driver can use when __STATIC__ should be defined (instead of __DYNAMIC__). - Don't set __OPTIMIZE_SIZE__ on Os, __OPTIMIZE_SIZE__ is tied to Oz. - Set __NO_INLINE__ following GCC 4.2. - Set __GNU_GNU_INLINE__ or __GNU_STDC_INLINE__ following GCC 4.2. - Set __EXCEPTIONS for Objective-C NonFragile ABI. - Set __STRICT_ANSI__ for standard conforming modes. - I added a clang style test case in utils for this, but its not particularly portable and I don't think it belongs in the test suite. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68621 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-08Darwin ld: Unconditionally add -lstdc++ if we are pretending to beDaniel Dunbar
g++. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68601 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-08Make debug info work when using -save-temps.Daniel Dunbar
- This is pretty ugly, but the most obvious solution. Chime in if you have a nicer one. - The problem is that with -save-temps, clang-cc has no idea what the name of the original input file is. However, the user expects to be able to set breakpoints based on the input file name. - We support this by providing a new option -main-file-name (similar to -dumpbase used by gcc) which allows the driver to pass in the original file name. - <rdar://problem/6753383> building with clang using --save-temps gets the compile unit name from the .i file... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68595 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-08Set __PIC__ (more) correctly.Daniel Dunbar
- Add -pic-level clang-cc option to specify the value for the define, updated driver to pass this. - Added __pic__ - Added OBJC_ZEROCOST_EXCEPTIONS define while I was here (to match gcc). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68584 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-07Driver: Fix forwarding of -fpascal-strings.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68570 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-07Driver: Fix forwarding of -{std,ansi,trigraphs} when there areDaniel Dunbar
multiple instances of an option. Also, removed direct -ansi support from clang-cc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68558 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-07Driver: Forward remaining -f options to clang manually.Daniel Dunbar
- Groups are really just intended to hold inherent structure of the options, not be abused for individual tool argument translation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68554 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-07Driver: Only forward last instance of -mmacosx-version-min= andDaniel Dunbar
-isysroot to clang. - Don't forward arbitrary -i* options to clang, just the ones we know about. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68553 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-07Driver: Manually translate a number of -f with no- variants options toDaniel Dunbar
clang. - We will eventually want some more driver infrastructre for this probably. - For now, the clang-cc interface stays relatively the same, but we don't accept multiple instances anymore, or the [no-] variants directly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68550 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-07Driver: Add default for ArgList::hasFlag and simplify implementation.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68549 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-07Driver: Explicitly warn that -pg isn't supported (even though weDaniel Dunbar
aren't failing the compilation). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68540 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-07Driver: Add 'q' flag for options which shouldn't be reported as unused.Daniel Dunbar
- <rdar://problem/6756295> warning about '-dynamic' argument unused during compilation seems incorrect git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68535 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-07Driver: Fix a parsing bug where some options were matchedDaniel Dunbar
incorrectly. I'm blanking on the smartest way to write this search, but we should just do the right thing when we move to TableGen. - <rdar://problem/6761194> [driver] -Wextra-tokens isn't parsed correctly git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68525 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-07Driver: More verbosity reduction.Daniel Dunbar
- Ignore some more -W options and -[fm] options which we can somewhat safely ignore. - Recognize that -W is an alias for -Wextra W: -Wdeclaration-after-statement -Werror-implicit-function-declaration -Wfour-char-constants -Winit-self -Wmissing-format-attribute -Wno-#warnings -Wno-comment -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wstrict-prototypes -Wunused-parameter f: -fconstant-cfstrings -fdollars-in-identifiers -finline -finline-functions -fno-inline -fno-keep-inline-functions -fno-strict-aliasing -fobjc-atdefs -fobjc-call-cxx-cdtors -fobjc-new-property -fstack-protector m: -mconstant-cfstrings -mfix-and-continue git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68487 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-04Driver: Handle -dumpversion, this is used by some configurationDaniel Dunbar
scripts. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68418 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-04Driver: Handle properly calling dsymutil when source input isDaniel Dunbar
preceeded by a linker input flag. - <rdar://problem/6757236> clang should make a dSYM when going straight from source to binary - This still matches gcc, but the right way to solve this would be to detect the situation we care about (we are compiling from source and linking in one step), instead of looking at the suffix of the input file. The Tool doesn't quite have enough information to do this yet, however. - Also, find the suffix correctly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68417 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-04Driver: Automatically suppress warnings for duplicate versions ofDaniel Dunbar
flags which were used for something. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68416 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-03Driver: Add -Qunused-arguments option to suppress driver "unusedDaniel Dunbar
arguments" warning. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68410 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-03Driver: Explicitly ignore -fpch-preprocess when using clang, we don'tDaniel Dunbar
need to do anything special to support this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68403 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-03Driver: Add missed translation for darwin::Preprocess (gcc), -d*Daniel Dunbar
wasn't being forwarded. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68365 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02Add some whitespace to test my commit privileges.Ed Schouten
Approved by: ddunbar git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68343 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02Driver: Tweak search paths for FreeBSD.Daniel Dunbar
- Patch by Pawel Worach! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68332 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-02Wire --version to normal -v version text.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68316 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Driver: Allow -ccc-gcc-name to specify the name/path to use whenDaniel Dunbar
calling gcc in generic configurations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68260 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Quick and dirty (!) fix to make sure we use powerpc in triples.Daniel Dunbar
- PR3922 - I have a clean solution for this in flight, but it may take a while to come to fruition so we'll take a quick fix for now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68241 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Driver: Add freebsd::LinkDaniel Dunbar
- Patch by Ed Schouten! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68233 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Remove a FIXME, use -emit-pth to drive PTH generation.Daniel Dunbar
- c.f. r68164 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68184 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Tweak/cleanup darwin::Link a bit, add several FIXMES, and improve testDaniel Dunbar
case. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68182 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01Tweak darwin::Assemble and add a FIXME.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68165 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Driver: Implement basic --help text.Daniel Dunbar
- PR3875. - <rdar://problem/6615249> [driver] ccc should support some form of --help git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68148 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Driver: Add OptTable::getOptionKind.Daniel Dunbar
Also, removed default value for getOptionMetaVar. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68146 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Driver: Forward -Wp, and -Xpreprocessor arguments to clang when usingDaniel Dunbar
the preprocessor. - PR3602. - As is inherent in the blanket forwarding options, this will only work if clang-cc happens to accept what the user passed. Users by and large should use driver options to interact with the preprocessor, if at all possible. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68144 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Driver: Add extra parameters for help text to option definitions.Daniel Dunbar
- Currently unused. And yes, now may be about the time I want a TableGen backend. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68139 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Driver: Call 'as' directly on FreeBSD.Daniel Dunbar
- Patch by Ed Schouten! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68121 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31(LLVM up) Update to use llvm::sys::getHostTriple().Daniel Dunbar
- Always pass -triple to clang-cc (-arch will be removed). - clang-cc doesn't play guess work with the target triple anymore. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68119 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Comment fix.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68069 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Driver: Sketch FreeBSD tool chain.Daniel Dunbar
- Patch by Ed Schouten! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68061 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Driver: Unbreak ArgList::hasFlag.Daniel Dunbar
- <rdar://problem/6726511> [driver] clang does not have -msoft-float hooked up. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68044 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Fix -MD with no -MT when -o is specified (and fix test case).Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68042 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Driver: Support -M and -MM.Daniel Dunbar
- Not particularly elegant, but my hand is forced by gcc. Also, tweak -ccc-print-bindings output. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68027 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Improve dependency file support.Daniel Dunbar
- Rip out various bits of logic from clang-cc's dependency file gen, force driver to provide instead. - -MD output now goes to proper location <rdar://problem/6723948> clang -MD puts dep file in /tmp with wrong name - -M and -MM still don't work correctly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68022 91177308-0d34-0410-b5e6-96231b3b80d8
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