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* Regenerate configure.Rafael Espindola2013-05-21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182401 91177308-0d34-0410-b5e6-96231b3b80d8
* We're in 3.4 land now.Bill Wendling2013-05-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181350 91177308-0d34-0410-b5e6-96231b3b80d8
* [SystemZ] Add to --enable-targets=allUlrich Weigand2013-05-06
| | | | | | | | | | | This patch finally enables the SystemZ target in the default build (with --enable-targets=all). Patch by Richard Sandiford. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181209 91177308-0d34-0410-b5e6-96231b3b80d8
* [SystemZ] Add configure bitsUlrich Weigand2013-05-06
| | | | | | | | | | | | This patch wires up the SystemZ target in configure, so that it can now be built using --enable-targets=systemz. It is not yet included in the default build (--enable-targets=all); this will be done by a follow-up patch. Patch by Richard Sandiford. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181208 91177308-0d34-0410-b5e6-96231b3b80d8
* Allow host triple to be correctly overridden in CMake buildsTim Northover2013-05-04
| | | | | | | | | | | The intended semantics mirror autoconf, where the user is able to specify a host triple, but if it's left to the build system then "config.guess" is invoked for the default. This also renames the LLVM_HOSTTRIPLE define to LLVM_HOST_TRIPLE to fit in with the style of the surrounding defines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181112 91177308-0d34-0410-b5e6-96231b3b80d8
* Autoconf: Compile cxxabi.h in C++ mode.Benjamin Kramer2013-05-03
| | | | | | Should fix PR15877. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181026 91177308-0d34-0410-b5e6-96231b3b80d8
* Regen.Eric Christopher2013-04-27
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180685 91177308-0d34-0410-b5e6-96231b3b80d8
* Only use cxxabi.h's demangler, if it is actually available.Joerg Sonnenberger2013-04-27
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180684 91177308-0d34-0410-b5e6-96231b3b80d8
* Add basic zlib support to LLVM. This would allow to use ↵Alexey Samsonov2013-04-23
| | | | | | compression/uncompression in selected LLVM tools. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180083 91177308-0d34-0410-b5e6-96231b3b80d8
* Add AArch64 into $llvm_cv_target_arch in configure, reviewed by Tim ↵Jia Liu2013-04-22
| | | | | | Northover & Eric Christopher git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180025 91177308-0d34-0410-b5e6-96231b3b80d8
* Refine fenv.h handling: check if the desired macros exist, before usingJoerg Sonnenberger2013-03-25
| | | | | | | | it. NetBSD/ARM and TILE-Gx are examples for platforms that have an unusable fenv.h and this avoids the need for a blacklist. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177865 91177308-0d34-0410-b5e6-96231b3b80d8
* Turn anonymous type in anonymous union warning back on after cleaning upEric Christopher2013-03-15
| | | | | | issues. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177136 91177308-0d34-0410-b5e6-96231b3b80d8
* configure: remove workaround for gcc's -Wno-maybe-uninitializedDmitri Gribenko2013-02-13
| | | | | | | | Since r174770 gcc version check is not needed because CXX_FLAG_CHECK implements the workaround itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175080 91177308-0d34-0410-b5e6-96231b3b80d8
* configure: when performing a compiler feature test for a -Wno-foo flag, attemptRichard Smith2013-02-08
| | | | | | | | | | to use -Wfoo instead of -Wno-foo. This works around a bug in some versions of gcc, where it will silently accept an unknown -Wno-foo option, but will generate an error for a compile which uses -Wno-foo if that compile also triggers any warnings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174770 91177308-0d34-0410-b5e6-96231b3b80d8
* Conditionalize constant folding of math intrinsics on the availability of an ↵Owen Anderson2013-02-07
| | | | | | implementation on the host. This is a little bit unfortunate, but until someone decides to implement a full libm for APFloat, we don't have a better way to get this functionality. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174561 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable AArch64 as a target built by default.Tim Northover2013-02-04
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174322 91177308-0d34-0410-b5e6-96231b3b80d8
* Pass CPPFLAGS/CFLAGS/CXXFLAGS from the environment of configure toPatrik Hagglund2013-02-04
| | | | | | | | | | | | | | | | | Makefile.config. This is implied at the bottom of the help text of configure (besides CC/CXX/LDFLAGS, already passed to Makefile.config). For backward compatibility, the values of CFLAGS and CXXFLAGS defaults to empty, overriding the default values provided by autoconf (for example, '-g -O2' when CC=gcc'). $(CPP) is not used by our makefiles. Therefore, the value of CPP is not passed to Makefile.config, despite beeing mentioned by 'configure --help'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174313 91177308-0d34-0410-b5e6-96231b3b80d8
* Recognize aarch64 for --enable-targets as advertised.Joerg Sonnenberger2013-02-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174288 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate configure to hopefully fix buildbot breakage. Oh how I love autoconf.Richard Smith2013-01-31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174108 91177308-0d34-0410-b5e6-96231b3b80d8
* Add -Wno-nested-anon-types to -pedantic builds of LLVM. This Clang warningRichard Smith2013-01-31
| | | | | | | | | | | | | | | | | | | | 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
* Add AArch64 as an experimental target.Tim Northover2013-01-31
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for AArch64 (ARM's 64-bit architecture) to LLVM in the "experimental" category. Currently, it won't be built unless requested explicitly. This initial commit should have support for: + Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions (except the late addition CRC instructions). + CodeGen features required for C++03 and C99. + Compilation for the "small" memory model: code+static data < 4GB. + Absolute and position-independent code. + GNU-style (i.e. "__thread") TLS. + Debugging information. The principal omission, currently, is performance tuning. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174054 91177308-0d34-0410-b5e6-96231b3b80d8
* build: regenerate configureSaleem Abdulrasool2013-01-30
| | | | | | | | Regenerate configure script for new option to make the buildbots happy. Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173893 91177308-0d34-0410-b5e6-96231b3b80d8
* [autoconf] Fix m4 quoting for newer autotoolsNAKAMURA Takumi2013-01-30
| | | | | | | | | | This simply fixes up quoting of macro invocations to appease newer versions of autotools. http://llvm-reviews.chandlerc.com/D332 Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173878 91177308-0d34-0410-b5e6-96231b3b80d8
* [autoconf] Fix 80+ and quoting.NAKAMURA Takumi2013-01-30
| | | | | | | | | | Additional quoting for safety and satisfying newer autotools. Fix a couple of 80 column violations. http://llvm-reviews.chandlerc.com/D333 Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173877 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable Uninitialized Use Warnings for Broken gcc VersionsDavid Greene2013-01-15
| | | | | | | | | | | | Some versions of gcc accept unsupported -W flags and run just fine if there are no warnings, but die with an unsupported flag error if a warning is encountered. gcc 4.3 and gcc 4.4 both exhibit this behavior for -Wno-maybe-uninitialized. Therefore, if the flag check for -Wno-maybe-uninitialized succeeds, only use -Wno-maybe-uninitialized if we are using gcc version 4.7 or greater. Use -Wno-uninitialized otherwise. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172543 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable -Wuninitialized for gccDavid Greene2013-01-09
| | | | | | | | | | | | | | 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
* Configure: if we compile with clang, check that it is not brokenDmitri Gribenko2013-01-09
| | | | | | | | | | | | | | | | Some linux distibutions (for example, Mageia 2, Fedora 17) ship Clang that is essentially broken for the end user. Clang can not find or compile libstdc++ headers. The issue is that our configure prefers clang over gcc, thus selecting a broken Clang when a working GCC is available. Now we detect this issue by compiling a simple program. If it does not compile, configure stops with an error suggesting the user to select a different compiler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171975 91177308-0d34-0410-b5e6-96231b3b80d8
* Finally, fix the autoconf setup to allow for a missing clock_gettime;Chandler Carruth2013-01-05
| | | | | | the source code should now be set up to handle this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171570 91177308-0d34-0410-b5e6-96231b3b80d8
* Add time getters to the process interface for requesting the elapsedChandler Carruth2013-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | wall time, user time, and system time since a process started. For walltime, we currently use TimeValue's interface and a global initializer to compute a close approximation of total process runtime. For user time, this adds support for an somewhat more precise timing mechanism -- clock_gettime with the CLOCK_PROCESS_CPUTIME_ID clock selected. For system time, we have to do a full getrusage call to extract the system time from the OS. This is expensive but unavoidable. In passing, clean up the implementation of the old APIs and fix some latent bugs in the Windows code. This might have manifested on Windows ARM systems or other systems with strange 64-bit integer behavior. The old API for this both user time and system time simultaneously from a single getrusage call. While this results in fewer system calls, it also results in a lower precision user time and if only user time is desired, it introduces a higher overhead. It may be worthwhile to switch some of the pass timers to not track system time and directly track user and wall time. The old API also tracked walltime in a confusing way -- it just set it to the current walltime rather than providing any measure of wall time since the process started the way buth user and system time are tracked. The new API is more consistent here. The plan is to eventually implement these methods for a *child* process by using the wait3(2) system call to populate an rusage struct representing the whole subprocess execution. That way, after waiting on a child process its stats will become accurate and cheap to query. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171551 91177308-0d34-0410-b5e6-96231b3b80d8
* Update the configure scripts as well as the makefiles for the move fromChandler Carruth2013-01-02
| | | | | | VMCore to IR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171360 91177308-0d34-0410-b5e6-96231b3b80d8
* Update the copyright coredits -- Happy new year 2013!NAKAMURA Takumi2013-01-01
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171342 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix quoting in configure. Patch by Krzysztof Parzyszek!Benjamin Kramer2012-12-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171108 91177308-0d34-0410-b5e6-96231b3b80d8
* Add options to disable building of ARCMT, Rewriter and Static AnalyzerRoman Divacky2012-12-13
| | | | | | | in clang. The default remains to build those. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170134 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a pasto.Eric Christopher2012-11-19
| | | | | | Noticed by Dimitri Andric! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168319 91177308-0d34-0410-b5e6-96231b3b80d8
* Kick off 3.3 cycle for LLVM trunk.Benjamin Kramer2012-11-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168272 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the CellSPU port.Eric Christopher2012-11-14
| | | | | | | Approved by Chris Lattner. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167984 91177308-0d34-0410-b5e6-96231b3b80d8
* Add mips64-* and mips64el-* triples to configure scriptsSimon Atanasyan2012-10-29
| | | | | | | as valid triples denote Mips target. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166961 91177308-0d34-0410-b5e6-96231b3b80d8
* Re-enable support for --program-prefix.Jordan Rose2012-10-01
| | | | | | | | | 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
* Removing dependency on third party library for Intel JIT event support.Andrew Kaylor2012-09-28
| | | | | | Patch committed on behalf of Kirill Uhanov git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164831 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Add --program-prefix support to build"Jordan Rose2012-09-26
| | | | | | | | | | | | | 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 / ba48ceb1a3802e20e781ef04ea2573ffae2ac414. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164651 91177308-0d34-0410-b5e6-96231b3b80d8
* Add --program-prefix support to buildSebastian Pop2012-09-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164633 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an --enable-backtraces option to configure to determineEric Christopher2012-09-21
| | | | | | | | | whether or not we want to print out backtrace information. Useful for libraries that don't need backtrace information on a crash. rdar://11844710 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164426 91177308-0d34-0410-b5e6-96231b3b80d8
* Temporarily revert this to bring back the bots.Eric Christopher2012-08-28
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162722 91177308-0d34-0410-b5e6-96231b3b80d8
* Add --program-prefix support to build.Sebastian Pop2012-08-27
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162707 91177308-0d34-0410-b5e6-96231b3b80d8
* Update configure.Daniel Dunbar2012-08-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161881 91177308-0d34-0410-b5e6-96231b3b80d8
* Support for experimental targetsVictor Oliveira2012-08-09
| | | | | | | | Added LLVM_EXPERIMENTAL_TARGETS_TO_BUILD in CMake and --enable-experimental-targets in configure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161561 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for the OpenBSD for Bitrig.Eric Christopher2012-08-06
| | | | | | Patch by David Hill. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161344 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a configure flag for enabling -Werror on the command lineEric Christopher2012-08-03
| | | | | | while building as requested by Lang. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161253 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for detecting libxml for Dmitri's work. He'llEric Christopher2012-08-03
| | | | | | commit code in clang that uses this shortly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161252 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a configure option to pass -std=c++11 on the command line.Eric Christopher2012-08-03
| | | | | | rdar://11366674 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161251 91177308-0d34-0410-b5e6-96231b3b80d8
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