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* Driver: For clang, accept -fsigned-bitfields and rejectDaniel Dunbar2009-04-151-0/+7
| | | | | | | | -funsigned-bitfields for now (clang defaults to -fsigned-bitfields). - <rdar://problem/6790309> ER: Support -fsigned-bitfields/-funsigned-bitfields llvm-svn: 69131
* Implement support for GCC's -dD mode, which dumps -E output *and*Chris Lattner2009-04-121-0/+1
| | | | | | macro definitions. llvm-svn: 68884
* Driver: Forward -miphoneos-version-min to clang.Daniel Dunbar2009-04-101-0/+1
| | | | llvm-svn: 68816
* Driver: Split out CPP specific options for clang so that we don't endDaniel Dunbar2009-04-081-246/+259
| | | | | | | | up adding them twice when running with -no-integrated-cpp or -save-temps. - <rdar://problem/6766636> -save-temps falls over with prefix headers llvm-svn: 68660
* More fixes to builtin preprocessor defines.Daniel Dunbar2009-04-081-0/+5
| | | | | | | | | | | | | | | | | | | | | - 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. llvm-svn: 68621
* Darwin ld: Unconditionally add -lstdc++ if we are pretending to beDaniel Dunbar2009-04-081-0/+5
| | | | | | g++. llvm-svn: 68601
* Make debug info work when using -save-temps.Daniel Dunbar2009-04-081-0/+5
| | | | | | | | | | | | | | | | | | - 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... llvm-svn: 68595
* Set __PIC__ (more) correctly.Daniel Dunbar2009-04-081-0/+11
| | | | | | | | | | | - 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). llvm-svn: 68584
* Driver: Fix forwarding of -fpascal-strings.Daniel Dunbar2009-04-071-14/+11
| | | | llvm-svn: 68570
* Driver: Fix forwarding of -{std,ansi,trigraphs} when there areDaniel Dunbar2009-04-071-2/+17
| | | | | | | | multiple instances of an option. Also, removed direct -ansi support from clang-cc. llvm-svn: 68558
* Driver: Forward remaining -f options to clang manually.Daniel Dunbar2009-04-071-1/+19
| | | | | | | - Groups are really just intended to hold inherent structure of the options, not be abused for individual tool argument translation. llvm-svn: 68554
* Driver: Only forward last instance of -mmacosx-version-min= andDaniel Dunbar2009-04-071-3/+4
| | | | | | | | -isysroot to clang. - Don't forward arbitrary -i* options to clang, just the ones we know about. llvm-svn: 68553
* Driver: Manually translate a number of -f with no- variants options toDaniel Dunbar2009-04-071-0/+26
| | | | | | | | | | | | 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. llvm-svn: 68550
* Driver: Explicitly warn that -pg isn't supported (even though weDaniel Dunbar2009-04-071-3/+15
| | | | | | aren't failing the compilation). llvm-svn: 68540
* Driver: More verbosity reduction.Daniel Dunbar2009-04-071-1/+2
| | | | | | | | | | | | | | - 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 llvm-svn: 68487
* Driver: Handle properly calling dsymutil when source input isDaniel Dunbar2009-04-041-2/+12
| | | | | | | | | | | | | | | | 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. llvm-svn: 68417
* Driver: Explicitly ignore -fpch-preprocess when using clang, we don'tDaniel Dunbar2009-04-031-0/+8
| | | | | | need to do anything special to support this. llvm-svn: 68403
* Driver: Add missed translation for darwin::Preprocess (gcc), -d*Daniel Dunbar2009-04-031-0/+2
| | | | | | wasn't being forwarded. llvm-svn: 68365
* Add some whitespace to test my commit privileges.Ed Schouten2009-04-021-0/+1
| | | | | | Approved by: ddunbar llvm-svn: 68343
* Driver: Allow -ccc-gcc-name to specify the name/path to use whenDaniel Dunbar2009-04-011-1/+3
| | | | | | calling gcc in generic configurations. llvm-svn: 68260
* Quick and dirty (!) fix to make sure we use powerpc in triples.Daniel Dunbar2009-04-011-1/+8
| | | | | | | | | - 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. llvm-svn: 68241
* Driver: Add freebsd::LinkDaniel Dunbar2009-04-011-3/+108
| | | | | | - Patch by Ed Schouten! llvm-svn: 68233
* Remove a FIXME, use -emit-pth to drive PTH generation.Daniel Dunbar2009-04-011-3/+1
| | | | | | - c.f. r68164 llvm-svn: 68184
* Tweak/cleanup darwin::Link a bit, add several FIXMES, and improve testDaniel Dunbar2009-04-011-41/+42
| | | | | | case. llvm-svn: 68182
* Tweak darwin::Assemble and add a FIXME.Daniel Dunbar2009-04-011-3/+8
| | | | llvm-svn: 68165
* Driver: Forward -Wp, and -Xpreprocessor arguments to clang when usingDaniel Dunbar2009-03-311-0/+12
| | | | | | | | | | | | 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. llvm-svn: 68144
* Driver: Call 'as' directly on FreeBSD.Daniel Dunbar2009-03-311-0/+36
| | | | | | - Patch by Ed Schouten! llvm-svn: 68121
* (LLVM up) Update to use llvm::sys::getHostTriple().Daniel Dunbar2009-03-311-5/+5
| | | | | | | | - Always pass -triple to clang-cc (-arch will be removed). - clang-cc doesn't play guess work with the target triple anymore. llvm-svn: 68119
* Fix -MD with no -MT when -o is specified (and fix test case).Daniel Dunbar2009-03-301-1/+1
| | | | llvm-svn: 68042
* Driver: Support -M and -MM.Daniel Dunbar2009-03-301-15/+19
| | | | | | | | - Not particularly elegant, but my hand is forced by gcc. Also, tweak -ccc-print-bindings output. llvm-svn: 68027
* Improve dependency file support.Daniel Dunbar2009-03-301-13/+60
| | | | | | | | | | | | - 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. llvm-svn: 68022
* Driver: Add test case for darwin::Preprocess and darwin::CompileDaniel Dunbar2009-03-291-3/+6
| | | | | | tools, and enable them. llvm-svn: 68019
* Driver: Finish porting Darwin::Preprocess and Compile port (stillDaniel Dunbar2009-03-291-1/+287
| | | | | | | unused, and lacking a test case). - ccc is now on death row, pending some more testing and bug fixes. llvm-svn: 68012
* Driver: Start porting Darwin::Preprocess and Compile implementationsDaniel Dunbar2009-03-291-0/+142
| | | | | | (currently unused). llvm-svn: 68003
* Driver: Pass -f[no-]pascal-strings on to clang, even if it has beenDaniel Dunbar2009-03-271-0/+12
| | | | | | | | | turned into -m[no-]pascal-strings by the tool chain. - This still has issue that derived arguments don't propogate "used" information correctly so spurious "argument unused" warnings will still show up. llvm-svn: 67841
* Driver: Add darwin::Link tool.Daniel Dunbar2009-03-261-0/+444
| | | | | | | - <rdar://problem/6717381> [driver] implement ld argument translation in new driver llvm-svn: 67760
* Turn on -analyzer-eagerly-assume by default when using 'clang-cc' to performTed Kremenek2009-03-251-0/+1
| | | | | | static analysis. llvm-svn: 67665
* Driver: Handle -flto, -O4, and tweak -emit-llvm to match llvm-gcc.Daniel Dunbar2009-03-241-3/+6
| | | | | | | | | | | | - -emit-llvm no longer changes what compilation steps are done. - -emit-llvm and -emit-llvm -S write output files with .o and .s suffixes, respectively. - <rdar://problem/6714125> clang-driver should support -O4 and -flto, like llvm-gcc llvm-svn: 67645
* Driver: Translate -fverbose-asm for LLVM backend.Daniel Dunbar2009-03-241-1/+1
| | | | | | | - <rdar://problem/6715707> driver should translate -fverbose-asm into -asm-verbose llvm-svn: 67634
* Driver: Forward -MMD (not -MM) to clang-cc; this got lost inDaniel Dunbar2009-03-241-1/+1
| | | | | | translation, the former we support, the later we don't (yet). llvm-svn: 67611
* Rename clang to clang-cc.Daniel Dunbar2009-03-241-1/+1
| | | | | | Tests and drivers updated, still need to shuffle dirs. llvm-svn: 67602
* Driver: lipo wasn't being called correctly (translation failure fromDaniel Dunbar2009-03-241-0/+3
| | | | | | ccc due to the different way we handle output arguments). llvm-svn: 67583
* Driver: Add two special groups of "whitelisted" options which we knowDaniel Dunbar2009-03-231-0/+12
| | | | | | | | | | | | | | | | | | | | clang doesn't support, and don't want to warn are unused. Eventually these should disappear. Here is a more readable list than is in the diff: W options: -Wall, -Wcast-align, -Wchar-align, -Wchar-subscripts, -Werror, -Wextra, -Winline, -Wint-to-pointer-cast, -Wmissing-braces, -Wmost, -Wnested-externs, -Wno-format-y2k, -Wno-four-char-constants, -Wno-missing-field-initializers, -Wno-trigraphs, -Wno-unknown-pragmas, -Wno-unused-parameter, -Wparentheses, -Wpointer-arith, -Wpointer-to-int-cast, -Wreturn-type, -Wshorten-64-to-32, -Wswitch, -Wunused-function, -Wunused-label, -Wunused-value, -Wunused-variable, -Wwrite-strings. f options: -fasm-blocks, -fmessage-length=. llvm-svn: 67549
* Driver: Switch to using -include-pth.Daniel Dunbar2009-03-201-35/+23
| | | | llvm-svn: 67393
* Driver: Add and use darwin::Assemble tool.Daniel Dunbar2009-03-201-2/+48
| | | | | | - Based on patch from Pieter de Bie; thanks! llvm-svn: 67379
* Driver: Add darwin::Lipo tool.Daniel Dunbar2009-03-201-1/+24
| | | | llvm-svn: 67355
* Driver/clang: -mattr strings were not comma separated.Daniel Dunbar2009-03-191-0/+4
| | | | | | - Apologies for commits w/o test cases; they are coming. llvm-svn: 67310
* Driver: Claim -arch options when pipelining, and claim arguments thatDaniel Dunbar2009-03-191-1/+6
| | | | | | | | | | | are forwarded to GCC. - The later is unfortunate, as it prevents us from generally warning about anything interesting on platforms that use a generic toolchain. However, we can't do much better without significantly complicating things, and generally we should have proper tool chain definitions. llvm-svn: 67293
* Driver: Handle "linker input" arguments.Daniel Dunbar2009-03-191-11/+20
| | | | | | | | | - Make InputInfo a variant of filename, pipe, input argument, nothing. - Leave a FIXME in InputInfo that this should be revisited. llvm-svn: 67292
* Driver: Fix bug in translating -O to clang, add clang-translation testDaniel Dunbar2009-03-181-1/+1
| | | | | | case. llvm-svn: 67257
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