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...te: > I asked about this same question in the past (month or three ago). It is > not possible to cross compile compiler-rt on Windows. If you want to cross > compile you should use the make build system, not the CMake build system. > > On Sun, Mar 29, 2015 at 9:26 AM, Chao Yan <yanchao2012 at gmail.com> wrote: > >> >> 2015-03-29 3:33 GMT-05:00 Ed Schouten <ed at 80386.nl>: >> >>> I am cross-compiling compiler-rt for my specific use-case. That said, >>> I'm cross-compiling from x86-64 to x86-64, but for a different ABI. >>>...

2015-03-29 3:33 GMT-05:00 Ed Schouten <ed at 80386.nl>: > I am cross-compiling compiler-rt for my specific use-case. That said, > I'm cross-compiling from x86-64 to x86-64, but for a different ABI. > This is what I use: > > > https://github.com/NuxiNL/cloudlibc/wiki/Building-runtime-libraries#user-content-compiler-rt > > -DCMAKE_CROSSCOMPILING=True > > As

Hi, I've cross-compiled musl-libc to arm binaries with clang. It needs functions from static runtime library "libcompiler_rt.a". I tried to build compile_rt outside the llvm source tree. Using command like "make clang_linux", I can easily build "libcompiler_rt.a" for my host machine, which is X86_64. But how can I *cross-compile* the compiler_rt runtime

Purpose: I implemented a pass on LLVM backend that changes the output format of *ARM* assembly/binary (e.g add a jump at the end of each basic block to eliminate fall through). By calling: llc -march=arm somefile.bc it generates expected arm assembly/binary that runs properly on arm gnu linux (I use qemu-arm and gem5 to simulate it). Now I want to do the same thing on standard c library, but

I was attempting to cross compile on Windows. I ended up having to find the list in the CMake build system (not very hard) and manually creating a makefile to compile them. Took maybe 2 hours total. On Sun, Mar 29, 2015 at 1:28 PM, Chao Yan <yanchao2012 at gmail.com> wrote: > > 2015-03-29 15:11 GMT-05:00 Daniel Dilts <diltsman at gmail.com>: > >> I need to correct myself. It is possible to cross compile it on Windows, >> but not using the provided build systems. > > > Hi Daniel, > > Thanks for helping...

2015-03-12 10:49 GMT-05:00 Jonathan Roelofs <jonathan at codesourcery.com>: > You need to build a sysroot from the lib and include directories in > ~/research/musl-1.1.6 combined with the same folders from > /usr/local/arm-2009q, then use `--sysroot` instead of the `-I`s and `-L's. I copied everything from the lib in musl-1.1.6 to

2015-03-11 16:22 GMT-05:00 Richard Gorton < rcgorton at cognitive-electronics.com>: > I can confirm that musl builds and works correctly with clang/llvm. We > are using musl as a libc for our architecture. > It has a much smaller code footprint than newlib or glibc. > I successfully cross-compile the must-libc using clang, with the configuration: C=clang

> > FWIW, I build baremetal newlib for arm-eabi using clang, and it works. I >> had to patch a few of the __attribute__((naked)) functions because they >> were using pre-UAL asm syntax, but for the most part it "just works". >> > I build the baremetal newlib using arm-none-eabi-gcc as well, but after linking with the hello world program, it failed to run on