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86 Commits

Author SHA1 Message Date
Rafael Espindola 92b0093112 Run the assembler instead of gcc on Linux. 
llvm-svn: 110635
 2010-08-10 00:25:48 +00:00
Daniel Dunbar 71c723da29 Driver/Darwin: Change where Darwin computes the host version, to normalize tool 
chain construction.

llvm-svn: 110028
 2010-08-02 05:44:07 +00:00
Daniel Dunbar 3ae26dfc91 Driver/Darwin: Inline some constants. 
llvm-svn: 110026
 2010-08-02 05:44:01 +00:00
Daniel Dunbar a18a487633 Driver/FreeBSD: Change how FreeBSD derives the Lib32 variable, to normalize tool 
chain construction.

llvm-svn: 110025
 2010-08-02 05:43:59 +00:00
Daniel Dunbar cc7df6cc7b Driver: Move HostInfo::lookupTypeForExtension to ToolChain::LookupTypeForExtension. 
llvm-svn: 110024
 2010-08-02 05:43:56 +00:00
Daniel Dunbar 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
Daniel Dunbar 354e96df95 Driver/Darwin: Add deployment target after doing argument translation, so that 
-mmacosx-version-min works inside a -Xarch_ flag.

llvm-svn: 108712
 2010-07-19 17:11:36 +00:00
Daniel Dunbar b2b8a91aa4 Driver: Factor out Darwin::AddDeploymentTarget. 
llvm-svn: 108711
 2010-07-19 17:11:33 +00:00
Daniel Dunbar 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
Chris Lattner 3e2ee147d0 add driver support for minix, patch by Kees van Reeuwijk 
from PR7583

llvm-svn: 107788
 2010-07-07 16:01:42 +00:00
Daniel Dunbar 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
Daniel Dunbar e9c5e2cc71 Driver/FreeBSD: Add libexec to program search paths, to workaround some build 
problem; patch by Ed Schouten.

llvm-svn: 105996
 2010-06-15 15:03:31 +00:00
Daniel Dunbar 3f1a1ffd95 Driver: Eliminate uses of Arg::getIndex. 
Also, fix a memory leak.

llvm-svn: 105963
 2010-06-14 21:23:08 +00:00
Daniel Dunbar 2d6e9ee033 Driver: Add DerivedArgList::AddFOOArg helper functions, and switch to using them. 
llvm-svn: 105957
 2010-06-14 20:20:41 +00:00
Daniel Dunbar 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. 
llvm-svn: 105842
 2010-06-11 22:00:26 +00:00
Daniel Dunbar 8829962030 Driver: Add an explicit dsymutil action. 
llvm-svn: 105474
 2010-06-04 18:28:36 +00:00
Daniel Dunbar 6232d347bc Driver: Switch to using the integrated assembler for standalone assembly jobs 
(or -save-temps), when the integrated assembler is enabled.

llvm-svn: 104282
 2010-05-20 21:48:38 +00:00
Daniel Dunbar 06ef31c8b1 Driver: Only add extra -L paths on darwin if they exist. Unfortunately, this 
means it isn't really possible to write the test case for this code, but this is
the kind of thing that really requires testing against the installed compiler
anyway.

llvm-svn: 100935
 2010-04-10 18:18:57 +00:00
Daniel Dunbar 16334e143f Driver: Ignore -fobjc-gc and -fobjc-gc-only for platforms which don't support them. 
llvm-svn: 100930
 2010-04-10 16:20:23 +00:00
Daniel Dunbar 4364558956 Driver/Darwin/x86: When linking, incorporate -L paths based on the path where 
Clang is installed. This is designed to match gcc, and is important when
installed in a non-standard location.
 - This is gross, but no worse than ever. It will die when we finally move to
   the compiler-rt based toolchain, any day now.

llvm-svn: 100915
 2010-04-10 01:24:22 +00:00
Daniel Dunbar e543a5e684 Driver: Fix thinkos that prevented Clang from picking the right deployment 
target when both {MACOSX,IPHONEOS}_DEPLOYMENT_TARGET were set.

llvm-svn: 99055
 2010-03-20 08:47:42 +00:00
Chris Lattner 09797543bd add TCE target support, patch by Pekka J! 
llvm-svn: 97746
 2010-03-04 21:07:38 +00:00
Daniel Dunbar 3241d400c8 Switch to using -fsjlj-exceptions instead of hard-coding it. Notably, this fixes 
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
Daniel Dunbar ffa70e8b27 Driver/Darwin: Don't error/warn on conflicting deployment targets. Apparently 
this is still a popular thing to do.

llvm-svn: 95093
 2010-02-02 17:31:12 +00:00
Daniel Dunbar 6596984f3c Driver/Darwin: Fix a crash when diagnosing conflicting deployment targets. 
llvm-svn: 94812
 2010-01-29 17:02:25 +00:00
Daniel Dunbar f48d51d693 Driver/Darwin: Eliminate invalid uses of DarwinVersion -- this fixes a number of 
defaults when targetting iPhoneOS (blocks, non-fragile ABI, stack protector).

llvm-svn: 94642
 2010-01-27 00:57:11 +00:00
Daniel Dunbar 6d23b2f503 Driver/Darwin: Simplify target version checks. 
llvm-svn: 94641
 2010-01-27 00:57:03 +00:00
Daniel Dunbar 7c870175eb Driver/Darwin: Eliminate confusing IsIPhoneOS parameter -- this was actually 
just indicating whether the default target should be iPhoneOS.

llvm-svn: 94638
 2010-01-27 00:56:44 +00:00
Daniel Dunbar 15c8942baf Driver/Darwin: Switch to using isTargetIPhoneOS where appropriate. 
llvm-svn: 94637
 2010-01-27 00:56:37 +00:00
Daniel Dunbar 3b8e50d0ed Driver/Darwin: Track target platform more explicitly in tool chain, eventually 
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
Daniel Dunbar d54669d30b Driver/Darwin: Honor IPHONEOS_DEPLOYMENT_TARGET. 
llvm-svn: 94488
 2010-01-26 01:45:19 +00:00
Daniel Dunbar 7cde09ac8a Driver/Darwin: Update tool chain to use static clang_rt libraries provided by 
compiler-rt. This tool chain now works on x86 and ARM, but isn't the x86 default
yet. 

This drastically cleans up the linker invocation, old invocation:
--
"/Developer/usr/bin/../libexec/gcc/i686-apple-darwin10/4.2.1/ld" "-dynamic" "-arch" "x86_64" "-macosx_version_min" "10.6.0" "-weak_reference_mismatches" "non-weak" "-o" "a.out" "-lcrt1.10.6.o" "-L/usr/lib/gcc/i686-apple-darwin10/4.2.1/x86_64" "-L/usr/lib/gcc/i686-apple-darwin10/4.2.1/x86_64" "-L/usr/lib/i686-apple-darwin10/4.2.1" "-L/usr/lib/gcc/i686-apple-darwin10/4.2.1" "-L/usr/lib/gcc/i686-apple-darwin10/4.2.1" "-L/usr/lib/gcc/i686-apple-darwin10/4.2.1/../../../i686-apple-darwin10/4.2.1" "-L/usr/lib/gcc/i686-apple-darwin10/4.2.1/../../.." "t.o" "-lSystem" "-lgcc"
--

New invocation:
--
# For 10.6:
 "/usr/bin/ld" "-dynamic" "-arch" "x86_64" "-macosx_version_min" "10.6.0" "-o" "a.out" "-lcrt1.10.6.o" "t.o" "-lSystem"
# For 10.4:
 "/usr/bin/ld" "-dynamic" "-arch" "x86_64" "-macosx_version_min" "10.4" "-o" "a.out" "-lcrt1.o" "t.o" "-lSystem" "-lgcc_s.10.4" "/Volumes/Data/ddunbar/llvm.obj.64/Debug/lib/clang/1.1/lib/darwin/libclang_rt.10.4.a"
--

llvm-svn: 94150
 2010-01-22 03:38:14 +00:00
Daniel Dunbar dcc3b657f2 Driver/Darwin/ld: Factor out getDarwinArchName, for getting the "Darwin" arch 
name being used in an driver invocation.

llvm-svn: 94139
 2010-01-22 02:04:58 +00:00
Daniel Dunbar 6bc5be24fa Remove ../libexec from clang program search path, clang-cc is dead. 
llvm-svn: 93749
 2010-01-18 19:16:53 +00:00
Daniel Dunbar 620327d66b Fix a FIXME. 
llvm-svn: 93087
 2010-01-10 00:46:10 +00:00
Dan Gohman d1e76b957b Use -fno-math-errno by default, and remove the IsMathErrnoDefault 
targethook, which is no longer being used. This fixes PR5971.

llvm-svn: 92987
 2010-01-08 02:20:44 +00:00
Daniel Dunbar 083edf70a5 Add ToolChain::getDriver() and use it instead of going through the HostInfo 
object.

llvm-svn: 91830
 2009-12-21 18:54:17 +00:00
Daniel Dunbar 24c7f5efc5 Add -dwarf-debug-flags, which provides a way to embed the cc1 level options used 
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
Jeffrey Yasskin 1615d45daa Un-namespace-qualify llvm_unreachable. It's a macro, so the qualification gave 
no extra safety anyway.

llvm-svn: 91207
 2009-12-12 05:05:38 +00:00
Daniel Dunbar da13faf982 Driver: ArgList doesn't depend on Options.h anymore. 
llvm-svn: 89313
 2009-11-19 04:25:22 +00:00
Daniel Dunbar 8c00957008 Driver: Introduce OptSpecifier class for protecting access to an option id. 
llvm-svn: 89310
 2009-11-19 04:14:53 +00:00
Daniel Dunbar fffd18167d Driver: Switch to using explicit {getLast,has}ArgNoClaim functions instead of taking a Claim argument. 
- Most driver code always claims, and bool arguments don't play nice with the overloads.

llvm-svn: 89308
 2009-11-19 04:00:53 +00:00
Daniel Dunbar aa767378ac Driver: Split OptTable out into OptTable.{h,cpp} 
llvm-svn: 89283
 2009-11-19 00:15:11 +00:00
Daniel Dunbar f324fa7095 Driver: Store Option ID field as unsigned to drop dependency on the options 
type.

llvm-svn: 89232
 2009-11-18 20:19:19 +00:00
Daniel Dunbar 820782aae0 Driver: Fix thinko in logic for finding gcc's tool chain directory. 
llvm-svn: 84805
 2009-10-22 00:12:00 +00:00
Benjamin Kramer 961b4e3edb Driver: don't produce bogus osx version numbers if no version (aka 0) was specified. 
llvm-svn: 84781
 2009-10-21 21:05:07 +00:00
Daniel Dunbar f4534ee0a3 Driver: If unable to find the gcc tool chain, try the next OS rev. 
llvm-svn: 84656
 2009-10-20 19:25:43 +00:00
Edward O'Callaghan d8712d9143 AuroraUX toolchain fixes. 
llvm-svn: 84176
 2009-10-15 07:44:07 +00:00
Ted Kremenek 7881ac97a5 Revert r83443. 
llvm-svn: 83451
 2009-10-07 03:21:11 +00:00
Mike Stump db9fca7735 Fixup pathnames. 
llvm-svn: 83443
 2009-10-07 01:11:54 +00:00