Commit Graph

180 Commits

Author SHA1 Message Date
Meador Inge
fe07617f80 [configure/make] Propagate names of build host tools when making BuildTools
When cross-compiling LLVM itself the configure/make scripts get confused when
creating the needed build host tools.  For example, building and configuring
like:

  CC_FOR_BUILD='i686-pc-linux-gnu-gcc' CXX_FOR_BUILD='i686-pc-linux-gnu-g++'
  CXX='i686-mingw32-g++' CC='i686-mingw32-gcc' LD='i686-mingw32-ld' /scratch
  /meadori/llvm-trunk/src/trunk/configure --host=i686-mingw32

  CC_FOR_BUILD='i686-pc-linux-gnu-gcc' CXX_FOR_BUILD='i686-pc-linux-gnu-g++'
  CXX='i686-mingw32-g++' CC='i686-mingw32-gcc' LD='i686-mingw32-ld' make

causes the following build break:

  checking whether the C compiler works... configure: error: cannot run C
  compiled programs.
  If you meant to cross compile, use `--host'.
  See `config.log' for more details.

The 'config.log' shows that i686-mingw32-gcc is being used to create
executables for the build host.

This patch fixes the problem by propogating the names of the build host
tools via BUILD_* when configuring/making BuildTools.

Original patch by Ekaterina Sanina.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204760 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-25 21:45:41 +00:00
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
Bob Wilson
008425f5da Fix bad variable syntax in r199413
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199447 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-17 00:40:39 +00:00
Bob Wilson
40c7e400fe Pass the --enable-libcpp configure option for cross builds, too.
<rdar://problem/15831288>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199413 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-16 19:35:01 +00:00
NAKAMURA Takumi
64f5838550 llvm-config: Fixup r197380, tweak for cross compilation. SYSTEM_LIBS should be --host's in BuildTools/llvm-config.
FIXME: Host's llvm-config is not generated. It's for target's.
Host tools, aka "BuildTools", in utils, do not require llvm-config to build.

For example with --host=i686-pc-mingw32 --build=linux,

  $ BuildTools/Release+Asserts/bin/llvm-config --libs support
  -lLLVMSupport
  -lpthread -lshell32 -lpsapi -limagehlp -lm

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197382 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-16 13:09:06 +00:00
Chandler Carruth
dd5d86d992 Remove the very substantial, largely unmaintained legacy PGO
infrastructure.

This was essentially work toward PGO based on a design that had several
flaws, partially dating from a time when LLVM had a different
architecture, and with an effort to modernize it abandoned without being
completed. Since then, it has bitrotted for several years further. The
result is nearly unusable, and isn't helping any of the modern PGO
efforts. Instead, it is getting in the way, adding confusion about PGO
in LLVM and distracting everyone with maintenance on essentially dead
code. Removing it paves the way for modern efforts around PGO.

Among other effects, this removes the last of the runtime libraries from
LLVM. Those are being developed in the separate 'compiler-rt' project
now, with somewhat different licensing specifically more approriate for
runtimes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191835 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-02 15:42:23 +00:00
Craig Topper
bf361f58df Fix regular expression used by 'make update' to only look for 'I' and '?' at the start of svn info results and to check for spaces after 'I' instead of just after '?'.
Previously it was able to match 'I' anywhere in the filenames of the svn info results instead of just files that where ignored or unknown to svn. This would cause 'make update' to infinitely recurse if a file was modified with I anywhere in its name since svn info would return a Path pointing to the llvm root for those files.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185539 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-03 14:48:37 +00:00
Edwin Vane
410b46a390 Improved svn repo searching for 'make update'
Use a simple recursive bash function to search for svn repos for the 'make
update' target thus including projects like clang-tools-extra.

Reviewers: bkramer, echristo


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173650 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-28 03:19:57 +00:00
Chandler Carruth
fe4c10caec Update the root Makefile for VMCore -> IR. Missed by my original search
sadly, and is somewhat surprising in general.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171361 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-02 09:27:25 +00:00
Argyrios Kyrtzidis
9d8c678658 [c-index-test] When building with BUILD_CLANG_ONLY=YES, include c-index-test.
It is part of libclang and has other uses besides running the clang tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167484 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-06 19:54:46 +00:00
Bob Wilson
4e33d94304 Don't try to install c-index-test with BUILD_CLANG_ONLY. rdar://12492703
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166637 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-24 22:56:32 +00:00
Bill Wendling
1b40b84a51 Remove dead variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165639 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-10 18:20:49 +00:00
Bill Wendling
df5f0fbc27 Set the 'build clang only' flag when we're building only clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165042 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-02 20:32:23 +00:00
Bob Wilson
c9d0c70941 Clear UNIVERSAL_SDK_PATH setting when building host tools. <rdar://12360497>
I also moved the SDKROOT setting into the make flags, since clearing it from
the environment isn't good enough to override a setting on the make command
line.  That hasn't been a problem but it could be, and it's good to be
consistent with the way UNIVERSAL_SDK_PATH is handled.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164565 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-24 22:51:19 +00:00
Daniel Dunbar
de659470dd darwin/cross-build: Unset SDKROOT when building BuildTools.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162402 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-22 22:01:01 +00:00
David Blaikie
f6933e6a18 Fix the make update target to work even when sub repo repositories are ignored.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161883 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-14 18:33:50 +00:00
Bob Wilson
6447d52ba8 Do not install llvm-config-host for cross-builds of clang. rdar://11317847
My previous change to install llvm-config-host for cross-builds resulted
in that file being installed even when the normal llvm-config was not
installed, e.g., when building the install-clang target.  Daniel suggested
this alternative, which solves the immediate problem and also avoids the gunk
in the top-level makefile.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156448 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-09 00:07:02 +00:00
Bob Wilson
f2ae3467ce When cross compiling, install a host version of llvm-config. <rdar://11187889>
Now that llvm-config is a binary instead of a script the version installed
during a cross compiled build cannot be run from the host.  When cross
compiling, install a separate llvm-config-host that will run on the host.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155164 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-19 23:19:55 +00:00
Dylan Noblesmith
f214b80b8d Makefile: add missing files to FilesToConfig
And fix the comment about where the FilesToConfig variable
is.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148282 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-17 02:56:49 +00:00
Daniel Dunbar
cb497b888a llvm-config: Replace with C++ version (was llvm-config-2).
- Another reapply of r144300, with hopefully one last fix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145623 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-01 20:18:09 +00:00
Duncan Sands
f6ace19243 Revert commit 145449 (ddunbar) since it is breaking the dragonegg buildbots.
Original commit message:
llvm-config: Replace with C++ version (was llvm-config-2).
 - Reapply of r144300, with lots of fixes/migration easement in between.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145582 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-01 10:50:19 +00:00
Bob Wilson
a97f02c40c Remove the install-clang-c makefile target.
When I did this before it broke a buildbot that was testing that target, but
we've removed that buildbot now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145519 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-30 21:06:12 +00:00
Daniel Dunbar
2662c83a59 llvm-config: Replace with C++ version (was llvm-config-2).
- Reapply of r144300, with lots of fixes/migration easement in between.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145449 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29 22:56:31 +00:00
Bob Wilson
fed700da60 Partially revert r145157 to quiet an unhappy buildbot.
Removing that buildbot would be a better solution, but this is at least
a temporary workaround.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145160 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-27 01:48:54 +00:00
Bob Wilson
9fbf6173b8 Merge the install-clang-c target into install-clang. <rdar://problem/10217046>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145157 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-27 00:26:22 +00:00
Daniel Dunbar
a7de1d67b2 build/Make: Define a TARGET_NATIVE_ARCH variable to be a bit more precise than
ARCH, which gets tested in many more contexts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144434 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-12 00:18:02 +00:00
Daniel Dunbar
8d870abe75 build/Make: Change llvm-config-2 to be compiled as a build tool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144421 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-11 22:59:49 +00:00
Daniel Dunbar
01b825d45b cross-build/Make: Update cross build to properly forward ARCH and
TARGETS_TO_BUILD variables to build tools submake, and also tweak echo command
to indicate when we are compiling/etc build tools.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144419 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-11 22:59:45 +00:00
Eric Christopher
bee515f66b Add an option '--enable-libcpp' that will have the compiler pass on
options to use libc++ as the default c++ library.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144413 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-11 22:51:42 +00:00
Daniel Dunbar
950dba04e0 build/Make: Try to switch over to llvm-config-2 again, now that I've cleaned up
some more of the explicit dependencies. I'm staging things more slowly this time
in case there is more unanticipated fallout.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144323 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-10 22:11:04 +00:00
Daniel Dunbar
1ad92131ab Revert r144300 "llvm-config: Replace with C++ version (was llvm-config-2).",
which didn't appear ready for prime time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144309 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-10 19:59:35 +00:00
Daniel Dunbar
a6f5a81285 llvm-config: Replace with C++ version (was llvm-config-2).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144300 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-10 18:49:59 +00:00
Daniel Dunbar
b16ec681a5 build/Make: Update for rename of show-diagnostics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143564 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-02 19:48:19 +00:00
David Blaikie
b3b6335212 Updating 'update' target to handle svn 1.7 'info' output. Patch by Jean-Danial Dupas!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142535 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19 18:35:30 +00:00
Peter Collingbourne
0be07d39b1 Add clang-tblgen to OPTIONAL_DIRS when building native tools for the
cross build, so that a native version of clang-tblgen is available.
Should unbreak Clang cross build.

Also disable Polly for the native tool build, since it depends on
external libraries which may not be available, and it isn't required
anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141454 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-08 00:27:38 +00:00
Peter Collingbourne
7c78888887 Move TableGen's parser and entry point into a library
This is the first step towards splitting LLVM and Clang's tblgen executables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140951 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01 16:41:13 +00:00
Eric Christopher
f11750633d Remove llvmc and assorted build machinery for it.
The problems that llvmc solved have largely been subsumed with the
tasks that the clang driver can accomplish, but llvmc lacks flexibility
and depends too heavily on the EOL'd llvm-gcc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140093 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:22:41 +00:00
Bill Wendling
a1f21e69c4 Install libprofile_rt.dylib where it's more available for gcov support.
<rdar://problem/9583891>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132860 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-10 21:47:14 +00:00
Daniel Dunbar
58194307c1 build: Add support for a SHOW_DIAGNOSTICS build variable.
If enabled, this will attempt to use the CC_LOG_DIAGNOSTICS feature I dropped
into Clang to print a log of all the diagnostics generated during an individual
build (from the top-level). Not sure if this will actually be useful, but for
now it is handy for testing the option.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129312 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-11 22:37:39 +00:00
Michael J. Spencer
1f6efa3996 Merge System into Support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 18:16:10 +00:00
Daniel Dunbar
a1e1319992 build/Makefiles: Don't build unittests when ONLY_TOOLS is set.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120196 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-27 06:59:16 +00:00
Rafael Espindola
9d9ae9fb59 Add --enable-docs. Patch by NAKAMURA Takumi.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118918 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-12 19:24:06 +00:00
Mikhail Glushenkov
b3d36293c2 llvmc: remove dynamic plugins.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111094 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-15 07:07:12 +00:00
Daniel Dunbar
e3536b89b4 tests: Kill off custom targets which were just there for TestRunner.sh.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110003 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-02 00:52:44 +00:00
Bob Wilson
273e48b53b Add support for a new Apple-style build target, EmbeddedSim, that builds
llvmCore for the iOS Simulator.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108922 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20 20:44:02 +00:00
Daniel Dunbar
e160a520ce build/Clang: Build and install libLTO as part of clang-only/install-clang targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108493 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-16 01:29:50 +00:00
Duncan Sands
2b48c33936 Issue the warning about being slow whenever optimization is disabled,
and not just for Debug+Asserts builds.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107792 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-07 16:48:16 +00:00
Gabor Greif
e3c5502263 adapt condition for changed default build mode
who knows how to cover Asserts or Debug separately
please do not hesitate to extend this

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107779 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-07 14:37:04 +00:00
Duncan Sands
8246adc1f0 Rename "Release" builds as "Release+Asserts"; rename "Release-Asserts"
builds to "Release".  The default build is unchanged (optimization on,
assertions on), however it is now called Release+Asserts.  The intent
is that future LLVM releases released via llvm.org will be Release builds
in the new sense, i.e. will have assertions disabled (currently they have
assertions enabled, for a more than 20% slowdown).  This will bring them
in line with MacOS releases, which ship with assertions disabled.  It also
means that "Release" now means the same things in make and cmake builds:
cmake already disables assertions for "Release" builds AFAICS.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107758 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-07 07:48:00 +00:00
Daniel Dunbar
0cd35f20bc build: Update install-clang target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107334 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 22:22:46 +00:00