589a494352
Pass some things to the linker that gcc passes. -r is the only one of these that I'm sure about, but the others seem to be listed on FreeBSD by gcc -dumpspecs, so I hope they're right. Apparently -r is also not passed on GNU/Linux (and should be), but I can't see where the toolchain definition for this platform live.
...
llvm-svn: 111114
2010-08-15 22:58:12 +00:00
568b7500fe
Driver/OptParser: Add a NoForward flag to prevent forwarding certain options to
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GCC.
- Mark -Xclang and -mlinker-version= with it for now, although I am sure there
are more.
llvm-svn: 111005
2010-08-13 04:44:20 +00:00
628fcf4e3b
Driver: Use the compile time linker version as the default for -mlinker-version,
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if detected.
- This is a hack, we really want the linker version at execution time, but we
don't have any infrastructure for getting that. Yet.
llvm-svn: 110886
2010-08-12 00:05:12 +00:00
90bdfbbdf7
Switch on PCH for C++. C++ fans all over the world rejoice.
...
llvm-svn: 110879
2010-08-11 23:27:58 +00:00
cacb0e2d45
Driver/Darwin: Pass -demangle when linking, if the linker supports it.
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llvm-svn: 110873
2010-08-11 23:07:50 +00:00
976a2f54fa
Driver: Add -mlinker-version=, which forwards to -target-linker-version.
...
llvm-svn: 110872
2010-08-11 23:07:47 +00:00
0476899b20
Turn on idempotent operations checker when using --analyze.
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llvm-svn: 110695
2010-08-10 18:03:13 +00:00
ce25f33e2a
Driver/FreeBSD: Infer the right arch name in the presence of -m32,-m64, for the
...
cases we care about.
- This is eventually going to be unified outside the host specific code.
llvm-svn: 110693
2010-08-10 17:39:05 +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
f387dbde81
Make -funroll-loops turn on loop unrolling in the optimizer instead
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of just ignoring it.
llvm-svn: 110525
2010-08-07 23:08:14 +00:00
939c1211cc
Driver: Don't forward any -g options to GCC, when using it to drive the
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assembler.
- Fixes PR6218, hopefully.
llvm-svn: 110111
2010-08-03 16:14:14 +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
a73a9845e2
Driver: Have -ccc-host-triple simply override the default in the driver, for
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now.
llvm-svn: 110027
2010-08-02 05:44:04 +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
a36c2b3a62
Driver: Give Build{Universal,}Actions access to the default host tool chain. I
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avoided this originally to enforce that the driver actions aren't toolchain
dependent, but it isn't worth the cumbersone additional hostinfo split.
llvm-svn: 110023
2010-08-02 05:43:51 +00:00
7fbaf53470
Driver: Add Compilation::addCommand and switch tools to using it, now that we
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don't have to deal with nested jobs.
llvm-svn: 110015
2010-08-02 02:38:28 +00:00
b785d74080
Driver: Eliminate PipedJob, which is now unused.
...
llvm-svn: 110014
2010-08-02 02:38:25 +00:00
b440f56e53
Driver: Eliminate special InputInfo kind for pipes, it is now unused.
...
llvm-svn: 110013
2010-08-02 02:38:21 +00:00
bffefc015e
Driver: Eliminate now unnecessary tool hooks for whether they accept piped input/output.
...
llvm-svn: 110012
2010-08-02 02:38:18 +00:00
d00272f6d6
Driver: Simplify.
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llvm-svn: 110011
2010-08-02 02:38:15 +00:00
c12a412cb6
Driver: Eliminate now unused argument.
...
llvm-svn: 110010
2010-08-02 02:38:12 +00:00
89f791e2c2
Driver: Simplify logic for sending 'clang -E t.c' output to stdout.
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llvm-svn: 110009
2010-08-02 02:38:08 +00:00
a7dd15888b
Driver: Never try to use piped inputs.
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llvm-svn: 110008
2010-08-02 02:38:06 +00:00
926f81fce5
Driver: Start ripping out support for -pipe, which is worthless and complicates
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too many other things.
llvm-svn: 110007
2010-08-02 02:38:03 +00:00
ea3813fbc9
Driver/OpenBSD: Update toolchain for compiler changes / C++; patch by Jonathan
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Gray.
llvm-svn: 109994
2010-08-01 23:13:54 +00:00
88979914d7
Driver: Keep track of a separate "install dir", which is the path where clang
...
was invoked from (which may not be where the executable itself is).
- This allows having e.g., /Developer/usr/bin/clang be a symlink to some other
location, while still making sure the Driver finds 'as', 'ld', etc. relative
to itself.
llvm-svn: 109989
2010-08-01 22:29:51 +00:00
6d48476446
Driver/Darwin: Set -force_cpusubtype_ALL only by default on x86.
...
llvm-svn: 109074
2010-07-22 01:47:22 +00:00
a66a4d10ae
Driver/Darwin: Always allow blocks on Darwin, so that users can conditionally
...
use blocks even when targetting older systems (using runtime checks and weak
linking).
llvm-svn: 109072
2010-07-22 00:40:31 +00:00
38360b3ff7
Add -lstdc++ to DragonFly tools.
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Patch by Sascha Wildner.
llvm-svn: 108830
2010-07-20 12:59:03 +00:00
99b5524324
Driver: Make -fnext-runtime the default when rewriting Objective-C.
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llvm-svn: 108741
2010-07-19 19:44:22 +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
e38764c66c
Driver: Change the driver to take the path to the main executable, instead of
...
taking it in pieces.
- Fixes a problem where the Clang executable path was not initialized properly
on Win32, because sys::Path::getBasename() doesn't do what I always think it
does. Imagine that, a sys::Path interface that is confusing!
llvm-svn: 108667
2010-07-19 00:44:04 +00:00
b31b76f1eb
Driver: Fix a possible use after free.
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llvm-svn: 108659
2010-07-18 21:16:15 +00:00
ad4f38b1a9
BUILD_ARCHIVE is the default for libraries, no need to set it.
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llvm-svn: 108633
2010-07-18 00:14:47 +00:00
b2447154e0
Driver/Darwin: Resolve deployment target defaulting to be more predictable;
...
assume we are targetting OS X unless an explicit option is given.
llvm-svn: 108426
2010-07-15 16:18:06 +00:00
9765b9817d
Driver: When re'execing clang, use path to the main executable instead of
...
looking up Clang in the normal search paths (which may end up finding the wrong
clang).
llvm-svn: 108346
2010-07-14 18:46:27 +00:00
9c3ed5f4d0
Driver: Remove some unused arguments.
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llvm-svn: 108345
2010-07-14 18:46:23 +00:00
af68a88e68
Driver/Darwin: Pass -pie/-no_pie to the linker when -fpie/-fno-pie and friends
...
are explicitly given.
llvm-svn: 108297
2010-07-13 23:31:40 +00:00
8ed0c0b99d
Introduce -f{no-}spell-checking options to enable/disable
...
spell-checking. By default, spell-checking is enabled for Clang
(obviously) but disabled in CIndex for performance reasons.
llvm-svn: 107992
2010-07-09 17:35:33 +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
bb7ac52e02
Driver/IRgen: Add support for -momit-leaf-frame-pointer.
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llvm-svn: 107367
2010-07-01 01:31:45 +00:00
9dcde4bdec
Driver/Darwin: Add one -L for the DarwinClang toolchain to point into the gcc
...
library directory, as we still rely on a few libraries that are hiding there (in
particular libstdc++.dylib).
llvm-svn: 107353
2010-06-30 23:56:13 +00:00
00d3d8e902
Driver/Darwin: Only run dsymutil when we are also compiling/assembling as part
...
of the compilation.
- <rdar://problem/8141387> clang is always invoking dsymutil
llvm-svn: 107149
2010-06-29 16:38:33 +00:00
0e1fb4f341
Set the default arch based on the triple.
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llvm-svn: 107021
2010-06-28 17:18:09 +00:00
b1ef8ffb15
Use softfp for linux gnueabi, keep the warning for everything else.
...
llvm-svn: 106984
2010-06-27 18:29:21 +00:00
51924e517b
Implement support for -fwrapv, rdar://7221421
...
As part of this, pull together trapv handling into the same enum.
This also add support for NSW multiplies.
This also makes PCH disagreement on overflow behavior silent, since it
really doesn't matter except for warnings and codegen (no macros get
defined etc).
llvm-svn: 106956
2010-06-26 21:25:03 +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
David Chisnall