57540c5be0
fix a bunch of comment typos found by codespell. Patch by
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Luis Felipe Strano Moraes!
llvm-svn: 129559
2011-04-15 05:22:18 +00:00
ebc34dff18
Driver/Darwin: Tweak link logic for simulator.
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llvm-svn: 128641
2011-03-31 17:12:33 +00:00
1e1c3ca51c
Driver: Give SelectTool access to the action inputs.
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llvm-svn: 127902
2011-03-18 20:14:00 +00:00
50fab351d7
Driver/Darwin: Kill the DarwinGCC toolchain.
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llvm-svn: 127896
2011-03-18 19:25:10 +00:00
733b0f87df
Driver/Darwin: Be bug compatible with GCC and ignore -pg on ARM.
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llvm-svn: 126767
2011-03-01 18:49:30 +00:00
378313944f
Disable default synthesized properties until we can properly re-evaluate the feature.
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llvm-svn: 125708
2011-02-17 02:17:56 +00:00
7aa71f9423
build: Add support for DISABLE_DEFAULT_STRICT_ALIASING, which does what one
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might expect.
llvm-svn: 124848
2011-02-04 02:20:39 +00:00
24f1d3e60a
Add NetBSD target support. Patch by Joerg Sonnenberger.
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llvm-svn: 124736
2011-02-02 18:59:27 +00:00
1d56c9eed7
Add -fobjc-default-synthesized-properties flag
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to allow us to explicitly control whether or
not Objective-C properties are default synthesized.
Currently this feature only works when using
the -fobjc-non-fragile-abi2 flag (so there is
no functionality change), but we can now turn
off this feature without turning off all the features
coupled with -fobjc-non-fragile-abi2.
llvm-svn: 122519
2010-12-23 21:35:43 +00:00
c8f008f649
Use ld directly on linux. Changes from the previous try:
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*) Try to detect as much as possible from the system itself, not the distro.
This should make it easier to port to a new distro and more likely to
work on a unknown one.
*) The distro enum now doesn't include the arch. Just use the existing
host detection support in LLVM.
*) Correctly handle --sysroot.
A small regression is that now clang will pass bitcode file to the linker.
This is necessary for the gold plugin support to work.
It might be better to detect this at configure/cmake time, but doing it in
c++ first is a lot easier.
llvm-svn: 118382
2010-11-07 20:14:31 +00:00
b2cbd85be8
Revert while I debug test failures :-(
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llvm-svn: 118150
2010-11-03 04:43:56 +00:00
c5dfb607f5
Switch clang to run ld directly on linux. I tested this on all the linux
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distros listed by running
gcc main.o -o main
g++ main.o -o main
gcc main.o -o main -static
g++ main.o -o main -static
gcc f.o -o f.so -shared
g++ f.o -o f.so -shared
and comparing the ld line with the one created by clang. I also added
-m32/m64 in distros that support it.
While I tested many distros, there will always be more. If you are hit by this
it should be somewhat easy to add your distro. If you are in a hurry, do
revert this, but please inform how to detect you distro and the ld command
lines produced by the above gcc invocations. Most distros have some patches
on gcc :-(
llvm-svn: 118149
2010-11-03 04:37:51 +00:00
acc8709850
Switch to using the integrated assembler by default on x86 and x86-64 ELF
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systems.
llvm-svn: 117697
2010-10-29 20:14:02 +00:00
afeb03b41d
Driver: implement driver automagic support for -lcc_kext
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Rewrite linker arguments to use libclang_rt.cc_kext.a
instead of gcc-specific libcc_kext.a
Resolves Radar 7808495
llvm-svn: 114193
2010-09-17 18:39:08 +00:00
3f7796fc22
Driver: Fix spelling of AddCXXStdlibLibArgs, which I copy-n-pasto'd.
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llvm-svn: 114147
2010-09-17 01:20:05 +00:00
8fa86b1a44
Driver/DarwinClang: The new toolchain definition is going to drop the -L inside
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the GCC dir. Unfortunately, this breaks -lstdc++ on SnowLeopard, etc. because
the libstdc++ dylib was hiding there. Workaround this by providing the path to
the right -lstdc++.6 (the only version used in recent memory) if we can't see an
obvious -lstdc++, but can find = -lstdc++.6.
llvm-svn: 114146
2010-09-17 01:16:06 +00:00
62123a12f1
Driver: Add a toolchain hook for whether the system has native LLVM support.
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llvm-svn: 114137
2010-09-17 00:24:52 +00:00
82eb4ce476
Driver: Move Clang "triple" computation routines to method on the
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ToolChain. This fixes a potenial bad cast when running Clang on PPC code, since
the tool chain in effect is not a subclass of the Darwin one, but we were
treating it like it was.
- This introduces some gross code duplication, but the right fix for it is to
just move the Driver to start depending on the targets in libBasic, so I am
not planning on fixing it immediately.
llvm-svn: 111856
2010-08-23 22:35:37 +00:00
b186bc3c4b
Visual Studio tools used on win32 hosts when targeting win32.
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llvm-svn: 111748
2010-08-21 21:55:07 +00:00
92b0093112
Run the assembler instead of gcc on Linux.
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llvm-svn: 110635
2010-08-10 00:25:48 +00:00
71c723da29
Driver/Darwin: Change where Darwin computes the host version, to normalize tool
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chain construction.
llvm-svn: 110028
2010-08-02 05:44:07 +00:00
3ae26dfc91
Driver/Darwin: Inline some constants.
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llvm-svn: 110026
2010-08-02 05:44:01 +00:00
a18a487633
Driver/FreeBSD: Change how FreeBSD derives the Lib32 variable, to normalize tool
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chain construction.
llvm-svn: 110025
2010-08-02 05:43:59 +00:00
cc7df6cc7b
Driver: Move HostInfo::lookupTypeForExtension to ToolChain::LookupTypeForExtension.
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llvm-svn: 110024
2010-08-02 05:43:56 +00:00
a66a4d10ae
Driver/Darwin: Always allow blocks on Darwin, so that users can conditionally
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use blocks even when targetting older systems (using runtime checks and weak
linking).
llvm-svn: 109072
2010-07-22 00:40:31 +00:00
354e96df95
Driver/Darwin: Add deployment target after doing argument translation, so that
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-mmacosx-version-min works inside a -Xarch_ flag.
llvm-svn: 108712
2010-07-19 17:11:36 +00:00
b2b8a91aa4
Driver: Factor out Darwin::AddDeploymentTarget.
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llvm-svn: 108711
2010-07-19 17:11:33 +00:00
3e2ee147d0
add driver support for minix, patch by Kees van Reeuwijk
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from PR7583
llvm-svn: 107788
2010-07-07 16:01:42 +00:00
a99a3c108f
Driver: Add make variable to allow disabling default integrated assembler, till
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all the kinks are worked out.
llvm-svn: 106641
2010-06-23 18:15:13 +00:00
775d406043
Driver: Add an explicit argument translation phase to the driver itself. We are going to need this to handle things like -Xassembler, -Xpreprocessor, and -Xlinker which we might have to introspect.
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llvm-svn: 105842
2010-06-11 22:00:26 +00:00
f9ff35010c
Driver: Enable -integrated-as by default, at least for Darwin/x86 without -static.
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- How else will we figure out what is broken, eh?
llvm-svn: 103759
2010-05-14 02:03:00 +00:00
af260b9945
VISIBILITY_HIDDEN was renamed LLVM_LIBRARY_VISIBILITY.
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llvm-svn: 103494
2010-05-11 20:16:05 +00:00
df3d1c2d1f
Driver/Darwin: Fix Objective-C non-fragile ABI and dispatch method defaults, which were wrong in numerous places.
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- <rdar://problem/7903449>
llvm-svn: 102257
2010-04-24 18:37:41 +00:00
fca18c1b41
NeXT: Clean up dispatch method policy selection.
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- Replace -cc1 level -fobjc-legacy-dispatch with -fobjc-dispatch-method={legacy,non-legacy,mixed}.
- Lift "mixed" vs "non-mixed" policy choice up to driver level, instead of being buried in CGObjCMac.cpp.
- No intended functionality change.
llvm-svn: 102255
2010-04-24 17:56:46 +00:00
16334e143f
Driver: Ignore -fobjc-gc and -fobjc-gc-only for platforms which don't support them.
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llvm-svn: 100930
2010-04-10 16:20:23 +00:00
47d25b18db
Driver: Fix possible crash when targetting an unknown (unsupported) Darwin
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platform, e.g. ppc.
llvm-svn: 99016
2010-03-20 00:50:21 +00:00
09797543bd
add TCE target support, patch by Pekka J!
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llvm-svn: 97746
2010-03-04 21:07:38 +00:00
3241d400c8
Switch to using -fsjlj-exceptions instead of hard-coding it. Notably, this fixes
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calls to the UnwindResumeOrRethrow function for C++/Obj-C exception handling,
for Darwin ARM.
llvm-svn: 95787
2010-02-10 18:49:11 +00:00
98188414ef
Driver/Darwin: Darwin uses -fobjc-legacy-dispatch on ARM.
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llvm-svn: 95006
2010-02-01 21:07:43 +00:00
f48d51d693
Driver/Darwin: Eliminate invalid uses of DarwinVersion -- this fixes a number of
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defaults when targetting iPhoneOS (blocks, non-fragile ABI, stack protector).
llvm-svn: 94642
2010-01-27 00:57:11 +00:00
6d23b2f503
Driver/Darwin: Simplify target version checks.
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llvm-svn: 94641
2010-01-27 00:57:03 +00:00
8360803a8a
Driver/Darwin: Fix a few link arguments when targetting different iPhoneOS
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versions to match gcc (which is matching linker changes).
llvm-svn: 94640
2010-01-27 00:56:56 +00:00
7c870175eb
Driver/Darwin: Eliminate confusing IsIPhoneOS parameter -- this was actually
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just indicating whether the default target should be iPhoneOS.
llvm-svn: 94638
2010-01-27 00:56:44 +00:00
3b8e50d0ed
Driver/Darwin: Track target platform more explicitly in tool chain, eventually
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this should just be part of the tool chain itself once we have eliminated
argument translation.
llvm-svn: 94635
2010-01-27 00:56:25 +00:00
19afd61201
Simplify.
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llvm-svn: 94503
2010-01-26 03:56:40 +00:00
d54669d30b
Driver/Darwin: Honor IPHONEOS_DEPLOYMENT_TARGET.
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llvm-svn: 94488
2010-01-26 01:45:19 +00:00
dcc3b657f2
Driver/Darwin/ld: Factor out getDarwinArchName, for getting the "Darwin" arch
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name being used in an driver invocation.
llvm-svn: 94139
2010-01-22 02:04:58 +00:00
d1e76b957b
Use -fno-math-errno by default, and remove the IsMathErrnoDefault
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targethook, which is no longer being used. This fixes PR5971.
llvm-svn: 92987
2010-01-08 02:20:44 +00:00
24c7f5efc5
Add -dwarf-debug-flags, which provides a way to embed the cc1 level options used
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to compile a translation unit into the debug info for that file.
- Used by parts of Darwin build process to check compiler flags, etc.
- <rdar://problem/7256886> clang does not emit AT_APPLE_flags
llvm-svn: 91661
2009-12-18 02:43:17 +00:00
4930e3357b
Add -fblocks, -stack-protector, and -fobjc-nonfragile-abi defaulting to driver,
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instead of using getDefaultLangOptions.
- Remove unused -fobjc-tight-layout while at it.
llvm-svn: 89065
2009-11-17 08:07:36 +00:00
7881ac97a5
Revert r83443.
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llvm-svn: 83451
2009-10-07 03:21:11 +00:00
db9fca7735
Fixup pathnames.
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llvm-svn: 83443
2009-10-07 01:11:54 +00:00
6276f99be5
Split Darwin toolchain into Clang and GCC Darwin toolchains with a common base.
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llvm-svn: 82213
2009-09-18 08:15:13 +00:00
26d482a1a9
Lift AddLinkRuntimeLibArgs into Darwin tool chain.
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llvm-svn: 82212
2009-09-18 08:15:03 +00:00
d5bd81e869
Move isMacosxVersionLT helpers to Darwin tool chain.
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llvm-svn: 82211
2009-09-18 08:14:55 +00:00
510d8a8dd8
Lift getMacosxVersionMin out into Darwin ToolChain.
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llvm-svn: 82210
2009-09-18 08:14:46 +00:00
4c30b89def
Lift AddLinkerSearchPaths() into Darwin tool chain.
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llvm-svn: 82209
2009-09-18 08:14:36 +00:00
e7af341454
Push bound architecture name into TranslateArgs.
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llvm-svn: 81366
2009-09-09 18:36:12 +00:00
11289f4280
Remove tabs, and whitespace cleanups.
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llvm-svn: 81346
2009-09-09 15:08:12 +00:00
84e727fb72
Darwin: Pass -iphoneos-version-min to ld when building for ARM.
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llvm-svn: 81019
2009-09-04 18:35:21 +00:00
f0a5b9b126
Rename Darwin_X86 toolchain to just Darwin, this can support all platforms.
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llvm-svn: 81016
2009-09-04 18:34:51 +00:00
856e4ff78d
Second half of, clang, AuroraUX toolchain support.
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llvm-svn: 79713
2009-08-22 01:06:46 +00:00
10de9e6602
OpenBSD support.
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- Patch by Jonathan Gray!
llvm-svn: 74453
2009-06-29 20:52:51 +00:00
5cd659fd32
Fix for PR4140: Add the start of a Linux toolchain (basically, just
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barely enough to get the given usage of -print-file-name working).
llvm-svn: 72412
2009-05-26 07:52:18 +00:00
51c7f97bea
(llvm up) Use llvm::Triple for storing target triples.
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- This commit has some messy stuff in it to extend string lifetimes, but that
will go away once we switch to using the enum'd Triple interfaces.
llvm-svn: 72243
2009-05-22 02:53:45 +00:00
cc9123424f
DragonFly ToolChain definition for driver.
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- Patch by Alex Hornung!
llvm-svn: 70635
2009-05-02 18:28:39 +00:00
e24297c6b5
Driver: Sketch FreeBSD tool chain.
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- Patch by Ed Schouten!
llvm-svn: 68061
2009-03-30 21:06:03 +00:00
c196421fbc
Driver: Add darwin::Link tool.
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- <rdar://problem/6717381> [driver] implement ld argument translation
in new driver
llvm-svn: 67760
2009-03-26 16:23:12 +00:00
0af75a19a4
Driver: Implement Darwin_X86 tool chain level argument translation.
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- This is really gross, but its the easiest way to match gcc. Once we
are confident in the driver, we can try and push these translations
down into tools.
- No test cases for this yet, it's hard to see the effects of these
translations before the gcc tool argument translation is pulled
over.
- Interaction with "unused argument" warning hasn't been worked out
yet.
- <rdar://problem/6717359> [driver] implement toolchain specific
argument translation.
"It's horrible in here."
llvm-svn: 67683
2009-03-25 06:58:31 +00:00
dac54a81df
Driver: Prep for tool chain specific argument translation.
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- Lift ArgList to a base class for InputArgList and DerivedArgList.
- This is not a great decomposition, but it does embed the
translation into the type system, and keep things efficient for
tool chains that don't want to do any translation.
- No intended functionality change.
Eventually I hope to get rid of tool chain specific translation and
have each tool do the right thing, but for now this is the easiest way
to match gcc precisely (which is good for testing).
llvm-svn: 67676
2009-03-25 04:13:45 +00:00
76ce7416ae
Driver: Setup file and program search paths in tool chains.
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llvm-svn: 67529
2009-03-23 16:15:50 +00:00
03e0a4f324
Driver: Sketch Darwin tool chains.
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llvm-svn: 67356
2009-03-20 00:57:52 +00:00
59e5e880f3
Driver: Move tool chain implementations into ToolChains.cpp.
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llvm-svn: 67350
2009-03-20 00:20:03 +00:00
0160172228
Driver: Release Host, ToolChain, and Tool implementations.
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llvm-svn: 67146
2009-03-18 01:09:40 +00:00
82116f8df4
Driver: Add name to Tool (for testing/debugging) and move GCC_* tools
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into gcc:: namespace.
llvm-svn: 67120
2009-03-17 22:45:24 +00:00
15abb2ee0e
Driver: GCC 4.0 isn't happy with VISIBILITY_HIDDEN on a namespace.
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llvm-svn: 67110
2009-03-17 22:18:43 +00:00
04cb029e0b
Driver: Stub out generic GCC tool selection.
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llvm-svn: 67108
2009-03-17 22:07:31 +00:00
0a248bb5c2
Driver: Stub out generic GCC tool chain implementation.
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llvm-svn: 67107
2009-03-17 21:38:00 +00:00
Chris Lattner