search for: relex

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2017 Aug 04
3
Cross compiling C++ program
...gs, which you can use to build all the > libraries above. > > > Jon Hello, Your input was very valuable, but I must be too noob so I have to ask. I tried to read as much as I could about musl, compiler-rt and libunwind to understand what are those libs and I decided to go with a "relexed" licenced alternatives. :o) If I got it right, the order of repos I need to compile is: - musl - compiler-rt - libcxxabi - libunwind - libcxx - clang (with the suggestion about baremetal cache) If you know any doc on how to get clang++ compile for any bare metal arm, I'll be glad to RT...
2017 Aug 04
3
Cross compiling C++ program
...; libraries above. >>> >>> >>> Jon >> Hello, >> Your input was very valuable, but I must be too noob so I have to ask. I tried to read as much as I could about musl, compiler-rt and libunwind to understand what are those libs and I decided to go with a "relexed" licenced alternatives. :o) If I got it right, the order of repos I need to compile is: >> - musl >> - compiler-rt >> - libcxxabi >> - libunwind >> - libcxx >> - clang (with the suggestion about baremetal cache) > > > Not quite. You'll need...
2007 Jul 31
1
MTBF Reliability calculations
I'm working on a project involving reliability values (known failure rates) for a system with approximately 700 components with a set cconfiguration. I'm looking to compute a "parts-count" MTBF (mean time between failures) for the system. (See also MIL-HDBK-217) Is there anything in R that can help me with this? Thanks, Eric Jennings QA Technical Assistant Crane
2017 Aug 04
2
Cross compiling C++ program
...t; > > > > > > > Jon > > > > Hello, > > > > Your input was very valuable, but I must be too noob so I have to ask. I tried to read as much as I could about musl, compiler-rt and libunwind to understand what are those libs and I decided to go with a "relexed" licenced alternatives. :o) If I got it right, the order of repos I need to compile is: > > > > - musl > > - compiler-rt > > - libcxxabi > > - libunwind > > - libcxx > > - clang (with the suggestion about baremetal cache) > > > Not quite. Yo...
2017 Aug 02
2
Cross compiling C++ program
On Wed, Aug 02, 2017 at 05:48:20PM -0600, Jonathan Roelofs wrote: > I strongly recommend against using the host's headers when cross compiling. > You need to either find or build an arm-none-eabi sysroot, and use the > --sysroot= flag. > > > Jon OK, that's a start. I found https://www.llvm.org/docs/HowToCrossCompileLLVM.html. Is it enough for --sysroot? In case it is,
2016 Mar 24
0
Clang Preprocessor Speed Up
First, surely the right place for this discussion is the cfe-dev mailing list? Second, have you determined that this is a noticeable amount of time when compiling? I have no idea - in my Pascal compiler, parsing the code is ~0.1%, codegen to IR ~1.9% and LLVM 98%. But I'm sure Clang is more complex in many ways, so the proportion is probably a bit different - a measurement of the time spent
2016 Mar 24
2
Clang Preprocessor Speed Up
Hello, folks! Currently me with one other guy are trying to play with clang. The proposal may seem stupid, excuse me, if it was already discussed, we just want to try to implement something useful which seems absent for now. Ok, the idea. It seems interesting to try to make lexer a little bit more efficient in terms of macro expanding by applying partial expansion of macros. the idea is that