Commit Graph

775 Commits

Author SHA1 Message Date
NAKAMURA Takumi
4c56efbd44 Provide CMake package modules in install tree
Teach the Makefile build system to generate and install CMake modules
LLVMConfig.cmake and LLVMConfigVersion.cmake so that applications that
build with CMake can use 'find_package(LLVM)' even when LLVM is not
built with CMake.  These modules tell such applications about available
LLVM libraries and their dependencies.

Run llvm-config to generate the list of libraries and use the results of
llvm-build to generate the library dependencies.  Use sed to perform
substitutions in the LLVMConfig.cmake.in and LLVMConfigVersion.cmake.in
sources that our CMake build system uses.

Teach the Makefile build system to generate the LLVMExports.cmake file
with content similar to that produced by the CMake install(EXPORT)
command.  Extend llvm-build with an option to generate the library
dependencies fragment for this file.

Contributed by Brad King.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201053 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-09 16:37:02 +00:00
Jack Carter
8ff2864450 [Mips]Work around MIPS linker issues exposed by commit r198087 until bug 18360 is resolved
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198451 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-03 22:18:43 +00:00
Nico Weber
5e7c782b29 Strip dead code when linking by default with BFD ld (linux, ...) and ld64 (os x).
This reduces the size of clang-format from 22 MB to 1.8 MB, diagtool goes from
21 MB to 2.8 MB, libclang.so goes from 29 MB to 20 MB, etc.  The size of the
bin/ folder shrinks from 270 MB to 200 MB.

Targets that support plugins and don't already use EXPORTED_SYMBOL_FILE
(which libclang and libLTO already do) can set NO_DEAD_STRIP to opt out.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198087 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-27 22:38:59 +00:00
Chandler Carruth
1ccba3161c Teach the Makefile build system how to handle SOURCES which include
subdirectories. The only thing needed here is to create the appropriate
object file directories and add those as dependencies for the
compilation rules.

As a consequence, factor the non-source-file-specific dependencies for
compilation rules into a helper variable. This fixes an issue where the
project makefile wasn't actually a dependency of a bunch of compilation
make rules for no apparant reason.

This should have no observable effect for current makefile usage, but
will simplify how we build other libraries and is something CMake
already supports.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194753 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-14 23:51:29 +00:00
Dmitri Gribenko
0f2f62d79d Fix regular expression to work with multiple-digit version numbers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194719 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-14 18:31:30 +00:00
Rafael Espindola
90f9b8a7bc Rules adjustments in order to build on DragonFly BSD.
Patch by Robin Hahling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193750 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-31 14:35:00 +00:00
NAKAMURA Takumi
8d4021c831 Makefile.rules: Avoid -fomit-frame-pointer also on cygwin due to PR14646.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188620 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-18 03:38:40 +00:00
NAKAMURA Takumi
a75cda09c4 Makefile.rules: Simplify nested if(s) on OmitFramePointer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188619 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-18 02:46:21 +00:00
Tim Northover
611910c4ec Remove oddly named libraries with "make uninstall-local"
Patch by Edward-san.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187793 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-06 12:50:45 +00:00
Bob Wilson
0cffe07771 Build with the $RDYNAMIC flag on Darwin as well as other platforms.
Part of <rdar://problem/14620988>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187710 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-04 22:06:11 +00:00
Rafael Espindola
1a9e24844f Remove dead code from the makefile build system.
Back in r140220 we removed the autoconf code that would set LLVMCC_OPTION
since it was only used by the test-suite. This patch now removes code
that would only be used if LLVMCC_OPTION was set.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187154 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-25 20:25:31 +00:00
Sylvestre Ledru
ba62f2f1bf The build system is currently miss-identifying GNU/kFreeBSD as FreeBSD.
This kind of simplification is sometimes useful, but in general it's not correct. 

As GNU/kFreeBSD is an hybrid system, for kernel-related issues we want to match the
build definitions used for FreeBSD, whereas for userland-related issues we want to
match the definitions used for other systems with Glibc.

The current modification adjusts the build system so that they can be distinguished,
and explicitly adds GNU/kFreeBSD to the build checks in which it belongs.

Fixes bug #16444.

Patch by Robert Millan in the context of Debian.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185311 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-01 08:07:52 +00:00
Bob Wilson
105b1c8181 Add CXXFLAGS back to the Link command.
This is essentially reverting one piece of 184793 to try to fix one of Apple's
buildbots.  I will check with Eric to see if this is OK or if we need to find
some other solution.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185060 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-27 06:09:14 +00:00
Eric Christopher
1baa38147a Add an autoconf option for turning on -gsplit-dwarf by default
when building llvm. This saves quite a bit of time and space when
linking. Please report any problems via bugzilla.

Caveats:

a) This will only work on linux
b) This requires a fairly new binutils
c) This requires a fairly new gdb

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184808 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-25 01:12:25 +00:00
Eric Christopher
a619be811c As far as I know no linker needs or wants the -g flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184800 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-25 00:40:03 +00:00
Eric Christopher
ea64122ec5 Remove all non-linker oriented compile options from the linker
command line. Change the darwin universal binary options to
be TargetCommonOpts so that they'll be passed to the linker since
-arch at least is still needed.

Someone on darwin with a buildit based build should probably verify
that this doesn't break anything there.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184793 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-24 23:20:04 +00:00
Rafael Espindola
1529f0c718 Remove redundant rpath.
These are not needed since we added the $ORIGIN based rpath.

Fixes pr12517.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182559 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-23 02:53:22 +00:00
Rafael Espindola
b58484ecd6 Fix indentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182558 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-23 02:38:50 +00:00
Eric Christopher
e83a6f32a4 Revert previous patch, it's actually on under Wall.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181837 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-14 21:52:01 +00:00
Eric Christopher
f8f7086b1b Add -Wreorder to the list of C++ warnings.
This built clean with clang, but if we see false positives on the bots
then we'll revert and turn it into a compiler specific check.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181836 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-14 21:49:38 +00:00
Bill Wendling
b41528507c Remove this hack. We can support this better with function attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181059 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-03 21:53:50 +00:00
Bill Wendling
2900535e65 We don't want FP elimination when doing an Apple-style build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180949 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-02 21:09:03 +00:00
Filipe Cabecinhas
aa27161a01 Allow users to choose identity used to sign tools.
Summary:
No change if the identity isn't defined by the makefile.

Reviewers: echristo

Differential Revision: http://llvm-reviews.chandlerc.com/D632

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180240 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25 01:17:54 +00:00
Eric Christopher
376e05fd7b Make check depend on all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179116 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-09 19:42:12 +00:00
Eric Christopher
c6aa834836 Turn anonymous type in anonymous union warning back on after cleaning up
issues.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177136 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-15 00:43:00 +00:00
Chris Lattner
4434a4f8bd remove an ancient and quaint bit of commented out makefile goo from when
GCC was the system compiler on the mac.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176675 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-08 01:26:10 +00:00
Bill Wendling
ee740ddf9d Use 'RC_XBS' instead of 'RC_BUILDIT' to catch all times when it's built in the Apple way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175069 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-13 19:44:08 +00:00
Bob Wilson
cdb0a58f88 Set the deployment target for Apple llvmCore builds. <rdar://problem/12712431>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174397 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-05 17:29:03 +00:00
Richard Smith
1983f54dae Add -Wno-nested-anon-types to -pedantic builds of LLVM. This Clang warning
catches uses of an extremely minor and widely-available C++ extension (which
every C++ compiler I could find supports, but EDG and Clang reject in strict
mode).

The diagnosed code pattern looks like this:

struct X {
  union {
    struct {
      int a;
      int b;
    } S;
  };
};


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174103 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 22:19:12 +00:00
Saleem Abdulrasool
3ef8b0adb4 build: add --with-python option
This adds a new --with-python option to allow configuration of the python binary
for building.  If not specified, $PATH will be searched for common python binary
names (python, python2, python3).  If specified, and the path is not executable,
it will attempt to search $PATH.

Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>
Reviewed-by: Eric Christopher <echristo@gmail.com>, Daniel Dunbar <daniel@zuster.org>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173890 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30 04:07:37 +00:00
David Greene
9778d5c0b4 Pass NO_MISSING_FIELD_INITIALIZERS to Compiler Flags
configure checks whether -Wno-missing-field-initializers is a valid
compiler flag but it was never actually used in Makefile.rules.
Enable it to avoid some ridiculous warnings from gcc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172870 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18 23:22:52 +00:00
David Greene
d2f8216ba4 Disable -Wuninitialized for gcc
If the compiler is gcc, disable variants of -Wuninitialized depending
on the gcc version.  This gets a lot of false positive warnings out of
the build.

Generate a new configure for the gcc -Wno-uninitialized fix.

Pick up -Wno-uninitialized from configure

Add the option -Wno[-maybe]-uninitialized as determined by configure.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172006 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-09 22:11:13 +00:00
Chandler Carruth
0b8c9a80f2 Move all of the header files which are involved in modelling the LLVM IR
into their new header subdirectory: include/llvm/IR. This matches the
directory structure of lib, and begins to correct a long standing point
of file layout clutter in LLVM.

There are still more header files to move here, but I wanted to handle
them in separate commits to make tracking what files make sense at each
layer easier.

The only really questionable files here are the target intrinsic
tablegen files. But that's a battle I'd rather not fight today.

I've updated both CMake and Makefile build systems (I think, and my
tests think, but I may have missed something).

I've also re-sorted the includes throughout the project. I'll be
committing updates to Clang, DragonEgg, and Polly momentarily.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171366 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-02 11:36:10 +00:00
Roman Divacky
759e3fa641 Remove edis - the enhanced disassembler. Fixes PR14654.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170578 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19 19:55:47 +00:00
Bob Wilson
f3ad95a80b Use MACOSX_DEPLOYMENT_TARGET when it is set. <rdar://problem/12433905>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165828 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12 21:48:14 +00:00
Bill Wendling
c33b9304da Place temporary LTO files into their own subdirectory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165599 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-10 05:29:15 +00:00
Bob Wilson
52bcafe4bf Revert "Use a special path to place the .o files in."
This reverts commit 165428 in an attempt to get our buildbots going.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165574 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09 23:59:01 +00:00
Bill Wendling
e57cb73153 Use a special path to place the .o files in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165428 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-08 21:17:45 +00:00
Bill Wendling
0a0311759b Use -object_path_lto when linking executables if building Apple style.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165282 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-05 00:22:46 +00:00
Jordan Rose
81be6bfd66 Make sure 'prefix-clang++' is aliased to 'prefix-clang', not 'clang'.
When aliasing tools, rather than using the base TOOLEXENAME, we should
instead use the built tool's basename (for 'make') or the installed
tool's basename (for 'make install').

This should not cause any changes for anyone building unprefixed 'clang'
and 'clang++' tools.

Patch by Rick Foos!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165189 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-04 00:47:59 +00:00
Jordan Rose
92080529a0 Re-enable support for --program-prefix.
The Apple buildbots have been modified not to pass --target,
so they shouldn't choke on a default program prefix anymore.

Patch by Rick Foos!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164956 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-01 18:40:32 +00:00
Jordan Rose
85042e6585 Revert "Add --program-prefix support to build"
The Apple buildbots are set up to pass --target to configure for both
cross- and non-cross-compile builds, and the standard autoconf response
to this is to set the program prefix to '<target>-'. Until we can figure
out the proper way to handle this (don't pass --target? pass an explicit
--program-prefix=""? don't auto-populate program_prefix with target_alias?)
it's more important to keep the buildbots running.

This reverts r164633 / ba48ceb1a3.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164651 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26 00:01:00 +00:00
Sebastian Pop
ba48ceb1a3 Add --program-prefix support to build
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164633 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-25 21:15:08 +00:00
Eric Christopher
164a308b56 Temporarily revert this to bring back the bots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162722 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-28 01:17:46 +00:00
Sebastian Pop
94a935f072 Add --program-prefix support to build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162707 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-27 23:05:06 +00:00
Eric Christopher
09a887345f Add a configure flag for enabling -Werror on the command line
while building as requested by Lang.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161253 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-03 19:58:20 +00:00
Eric Christopher
8212002386 Add a configure option to pass -std=c++11 on the command line.
rdar://11366674

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161251 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-03 19:47:14 +00:00
Eric Christopher
42dffa50c5 Revert previous patch here, we should instead configure in specific
packages for particular uses.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161246 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-03 17:45:31 +00:00
Eric Christopher
cbd84f7d83 Add a BUILD_FLAGS variable so that autoconf checks have a place
to store additional flag options since too many things can
and do override CPPFLAGS. Also, this is exported, unlike CPPFLAGS
so it can be actually used elsewhere. This should enable us
to remove the AC_SUBSTs in the intel checks, but I have no way
of testing it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161233 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-03 05:18:00 +00:00
Chandler Carruth
c1a0af1bd3 Remove 'check-dg', a wrapper around 'check-local-dg' which was just
nuked.

Add a comment that the 'check-lit' rule is really just a legacy of
having two test runners.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159310 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-28 00:03:13 +00:00