hello sir,
i am using llvm compiler for my project.i an doing llvm
installation.i followed all the steps in the llvm website but after running
this command
../llvm/configure --enable-targets=host-only it executed but it didnt
create any make file in build directory ,only config.log file is appeared
after running this command.
after running the later command it is showing like this
manoj at ubuntu:~/Desktop/LLVM/
build$ make -j 4
make: *** No targets specified and no makefile found. Stop
please help me to finish installation. i am running installation in ubuntu
os.
here is the config.log file ...
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configure:12131: $? = 0 configure:12145: result: yes configure:12157: checking tool compatibility configure:12180: error: g++|clang++|icc required but not found configure can't find a c++ compiler. On Ubuntu, please install g++ (sudo apt-get install g++). This error should have been written to your console when you ran configure. On Sun, Feb 10, 2013 at 8:35 AM, Manoj C <manoj.chinthala at gmail.com> wrote:> hello sir, > i am using llvm compiler for my project.i an doing llvm > installation.i followed all the steps in the llvm website but after running > this command > > ../llvm/configure --enable-targets=host-only it executed but it didnt > create any make file in build directory ,only config.log file is appeared > after running this command. > > after running the later command it is showing like this > manoj at ubuntu:~/Desktop/LLVM/ > build$ make -j 4 > make: *** No targets specified and no makefile found. Stop > > please help me to finish installation. i am running installation in > ubuntu os. > > here is the config.log file ... > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev > >-- Thanks, Justin Holewinski -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130210/37b6eb42/attachment.html>
nkavv at physics.auth.gr
2013-Feb-11 23:32 UTC
[LLVMdev] Emulating an infinite register file in the backend
Hi Justin and all, you've mentioned that you used an easy "trick" for defining an infinite register file in the backend. Does this involve defining a single dummy register, and then adding this dummy reg to each register class? Is anything more needed? I refer to the RegisterInfo.td file, as e.g: llvm-3.0.src/lib/Target/PTX/PTXRegisterInfo.td I'm (just starting) implementing an LLVM target that bares some similarities to PTX. One of these is the notion of infinite registers, since my target too is a kind of virtual/universal machine. My target will not emit object files, so there i would prefer not to define a very larget register file and mess with formats. A bit-level format will at some point be defined but i don't want to fix it from now. So your approach seems highly relevant. Best regards Nikolaos Kavvadias Quoting Justin Holewinski <justin.holewinski at gmail.com>:> configure:12131: $? = 0 > configure:12145: result: yes > configure:12157: checking tool compatibility > configure:12180: error: g++|clang++|icc required but not found > > configure can't find a c++ compiler. On Ubuntu, please install g++ (sudo > apt-get install g++). > > This error should have been written to your console when you ran configure. > > > > On Sun, Feb 10, 2013 at 8:35 AM, Manoj C <manoj.chinthala at gmail.com> wrote: > >> hello sir, >> i am using llvm compiler for my project.i an doing llvm >> installation.i followed all the steps in the llvm website but after running >> this command >> >> ../llvm/configure --enable-targets=host-only it executed but it didnt >> create any make file in build directory ,only config.log file is appeared >> after running this command. >> >> after running the later command it is showing like this >> manoj at ubuntu:~/Desktop/LLVM/ >> build$ make -j 4 >> make: *** No targets specified and no makefile found. Stop >> >> please help me to finish installation. i am running installation in >> ubuntu os. >> >> here is the config.log file ... >> >> _______________________________________________ >> LLVM Developers mailing list >> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu >> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >> >> > > > -- > > Thanks, > > Justin Holewinski >