similar to: [LLVMdev] help for Clang

Compilation error output is attached. Seems that G++ 3.4.5 fails to pick the right specialization version of getExprLocImpl() function in lib/AST/Expr.cpp. -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: error URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110211/4a248936/attachment.ksh>

On Feb 11, 2011, at 3:48 AM, Lian Cheng wrote: > Compilation error output is attached. > > Seems that G++ 3.4.5 fails to pick the right specialization version of getExprLocImpl() function in lib/AST/Expr.cpp. http://llvm.org/docs/GettingStarted.html#brokengcc -eric -------------- next part -------------- An HTML attachment was scrubbed... URL:

I am trying to build llvm-2.7 using non-system gcc/binutils. My gcc version is 4.1.2, and binutils is 2.17.50.0.15. I get the following errors `.L2438' referenced in section `.gnu.linkonce.r._ZNK4llvm16DAGTypeLegalizer13getTypeActionENS_3EVTE' of /build/toolchain/src/llvm-2.7/objdir/Release/lib/libLLVMSelectionDAG.a(LegalizeTypes.o): defined in discarded section

On Thu, May 13, 2010 at 12:28 PM, john blair <mailtome200420032002 at yahoo.com> wrote: > I am trying to build llvm-2.7 using non-system gcc/binutils. My gcc version is 4.1.2, and binutils is 2.17.50.0.15. I get the following errors That version of gcc is known to have issues building LLVM; see http://llvm.org/docs/GettingStarted.html#brokengcc . Try upgrading your gcc version. -Eli

Thanks for the reply Eli. I have the same version of gcc/binutils as my system gcc/binutils And it gets built without any errors with them. --- On Thu, 5/13/10, Eli Friedman <eli.friedman at gmail.com> wrote: > From: Eli Friedman <eli.friedman at gmail.com> > Subject: Re: [LLVMdev] Building llvm using non-system gcc/binutils > To: "john blair"

>> I just forgot to ./configure with CC=gcc-4.2 CXX=g++-4.2, getting the >> (broken-for-LLVM) gcc-4.1 as a compiler. >> The error message that I got was this: >> make[1]: Entering directory `/home/jo/llvm-wrk/lib/VMCore' >> make[1]: *** No rule to make target >> `/home/jo/llvm-wrk/Release/bin/tblgen', needed by >>

On 6/16/07, David A. Greene <greened at obbligato.org> wrote: > Just FYI, we discovered that GNU binutils 2.17 has a nasty bug in the > linker that causes excessive link time when building llvm. We switched > to using cvs binutils and our link times went from minutes to seconds. > > I didn't see anything about this on the web pages. It might be good > information to

Hi Eli, I tried to build llvm with gcc-4.4.3 and binutils-2.20.1. This time it failed with /build/toolchain/src/llvm-2.7/objdir/Release/bin/tblgen: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.9' not found (required by /build/toolchain/src/llvm-2.7/objdir/Release/bin/tblgen) make[1]: *** [/build/toolchain/src/llvm-2.7/objdir/lib/VMCore/Release/Intrinsics.gen.tmp] Error 1 make[1]: Leaving

llvm's ./configure already does that for gcc < 3. What are valid versions? Exactly 4.0 and 4.2? 4.0 and >=4.2? dnl Verify that GCC is version 3.0 or higher if test "$GCC" = "yes" then AC_COMPILE_IFELSE([[#if !defined(__GNUC__) || __GNUC__ < 3 #error Unsupported GCC version #endif ]], [], [AC_MSG_ERROR([gcc 3.x required, but you have a lower version])]) fi

Just FYI, we discovered that GNU binutils 2.17 has a nasty bug in the linker that causes excessive link time when building llvm. We switched to using cvs binutils and our link times went from minutes to seconds. I didn't see anything about this on the web pages. It might be good information to add to the Getting Started guide. -Dave

Hi, The link "Broken versions of GCC and other tools" on http://llvm.org/docs/ReleaseNotes.html points to #brokengcc, where it should point to http://llvm.org/docs/GettingStarted.html#brokengcc I guess. -- Matthieu Moy http://www-verimag.imag.fr/~moy/

On Monday 15 February 2010 20:46:52 Daniel Dunbar wrote: > > BTW, how sure are we that all these are gcc issues and not some incorrect > > code somewhere that triggers undefined behavior? > > Medium sure? :) > > I spent a little while hunting this particular bug, and it acted very > much like a compiler bug. I never narrowed it down to a test case, > though. Is there

On Thu, Jun 30, 2011 at 4:00 PM, Øyvind Harboe <oyvind.harboe at zylin.com> wrote: > On Thu, Jun 30, 2011 at 3:43 PM, Duncan Sands <baldrick at free.fr> wrote: >> On 30/06/11 15:13, Øyvind Harboe wrote: >>>> Sorry, I meant from which version of clang? I'm using Ubuntu 10 and >>>> I was wondering if clang/llvm 2.8 would do it. >>>

Am Donnerstag, den 20.03.2008, 15:27 -0700 schrieb Shantonu Sen: > llvm's ./configure already does that for gcc < 3. > > What are valid versions? Exactly 4.0 and 4.2? 4.0 and >=4.2? There's a list at http://llvm.org/docs/GettingStarted.html#brokengcc so there is a reasonable basis. The list isn't comprehensive, of course, and will likely grow in the future. OTOH

On 4/19/06, Rogelio Serrano <rogelio.serrano at gmail.com> wrote: > On 4/16/06, Tanya Lattner <tonic at nondot.org> wrote: > > > > I've put the pre-release tar balls here: > > http://llvm.org/prereleases/1.7/ > > > > The build failed on i686-pc-linux-gnu. > > llvm[2]: Flexing FileLexer.l > llvm[2]: Compiling FileLexer.cpp for Release build

On Thu, Jun 30, 2011 at 3:43 PM, Duncan Sands <baldrick at free.fr> wrote: > On 30/06/11 15:13, Øyvind Harboe wrote: >>> Sorry, I meant from which version of clang? I'm using Ubuntu 10 and >>> I was wondering if clang/llvm 2.8 would do it. >> >> Perhaps I better try the latest, got an error when I tried 2.8: > > C++ support in clang 2.8 was poor.

I am wanting to upgrade my Fedora Core 6's GCC as it is version 4.1.1 and that does not build LLVM-GCC4. What version of GCC is recomended ? Aaron -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20070303/c5da364e/attachment.html>

Hi, The gcc version in my system is 3.4.6 During make display error message and stop cc1plus:error: unrecognzied command line option -Wno-variadic-macros Must i update gcc to version 4.2.0 or above to resolve the problem? Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello all, I am new to this mailing list so I hope this is the right place to post the following question. We are considering using Clang front end for our tool. I tried to compile LLVM (using configure followed by make from the llvm top directory) on LINUX X86 with gcc 4.1.2. I got several compilation error messages of the form /usr/lib/gcc/i386-redhat-linux/4.1.2/../../../../include/c+

Hi, When i wanted to build the llvm-gcc, i got the problem as following. ========================================================================================================================== cc1: /home/cllou/LLVM/llvm-2.4-dir/llvm-2.4/lib/Support/StringMap.cpp:177: void llvm::StringMapImpl::RemoveKey(llvm::StringMapEntryBase*): Assertion `V == V2 && "Didn't find