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...ind is not available. >> >> Why the difference? >> > How are you configuring? > > -eric > (You can see our wiki page https://dmz-portal.mips.com/wiki/Build_mips_clang_llvm ) Basically: $ OPT="-target mipsel-linux-gnu -mips32r2 -gcc-toolchain ${MIPS}" $ $CLANG_SRC/configure \ --prefix=$CLANG_INSTALL \ --build=i686-pc-linux-gnu \ --host=mipsel-linux-gnu \ --enable-optimized \ # turn on optimization "--with-extra-options=${OPT}" \ "--with-extra-ld-options=${OPT}" \ CC=$CLANG_TC/bin/clang \...

...g? >> >> -eric >> >> >> (You can see our wiki page >> https://dmz-portal.mips.com/wiki/Build_mips_clang_llvm ) >> >> Basically: >> >> $ OPT="-target mipsel-linux-gnu -mips32r2 -gcc-toolchain ${MIPS}" >> >> >> $ $CLANG_SRC/configure \ >> --prefix=$CLANG_INSTALL \ >> --build=i686-pc-linux-gnu \ >> --host=mipsel-linux-gnu \ >> --enable-optimized \ # turn on optimization >> "--with-extra-options=${OPT}" \ >> "--with-extra-l...

...n how it was built), and another from the old HP > libunwind project (different codebase, but same name as the llvm one). > 3C) A c++ standard library. llvm provides this as libcxx. There's also > libstdc++. > > > To start with, I recommend using the cmake cache in: > $clang_src/cmake/caches/BaremetalARM.cmake. You'll want the stuff in it that > references the armv7em-none-eabi triple. To use it, do something like: > > $ cmake -G <build system> > -DBAREMETAL_ARMV7EM_SYSROOT=path/to/your/v7em/sysroot -C > path/to/BaremetalARM.cmake [other CMake Opt...

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,

...ot;data race detection with ThreadSanitizer", 2678 false, false) 2679 However when I run Clang with my pass enabled, I get the following error: $ clang_build_Linux/Release+Asserts/bin/clang -fthread-sanitizer -c t.c CREATE clang: /usr/local/google/tsan-llvm/data-race-test/clang_src/lib/VMCore/PassManager.cpp:634: void llvm::PMTopLevelManager::schedulePass(llvm::Pass*): Assertion `PI && "Expected required passes to be initialized"' failed. 0 clang 0x0000000001d1757f 1 clang 0x0000000001d197f2 2 libpthread.so.0 0x00007fe8a157d8f0 3...

...tizer", > 2678                     false, false) > 2679 > > > However when I run Clang with my pass enabled, I get the following error: > $ clang_build_Linux/Release+Asserts/bin/clang -fthread-sanitizer -c t.c > CREATE > clang: /usr/local/google/tsan-llvm/data-race-test/clang_src/lib/VMCore/PassManager.cpp:634: > void llvm::PMTopLevelManager::schedulePass(llvm::Pass*): Assertion `PI > && "Expected required passes to be initialized"' failed. > 0  clang           0x0000000001d1757f > 1  clang           0x0000000001d197f2 > 2  libpthread.so...

...gt; libunwind project (different codebase, but same name as the llvm one). >>> 3C) A c++ standard library. llvm provides this as libcxx. There's also >>> libstdc++. >>> >>> >>> To start with, I recommend using the cmake cache in: >>> $clang_src/cmake/caches/BaremetalARM.cmake. You'll want the stuff in it that >>> references the armv7em-none-eabi triple. To use it, do something like: >>> >>> $ cmake -G <build system> >>> -DBAREMETAL_ARMV7EM_SYSROOT=path/to/your/v7em/sysroot -C >>> pa...

...ee our wiki page >>>> https://dmz-portal.mips.com/wiki/Build_mips_clang_llvm ) >>>> >>>> Basically: >>>> >>>> $ OPT="-target mipsel-linux-gnu -mips32r2 -gcc-toolchain ${MIPS}" >>>> >>>> >>>> $ $CLANG_SRC/configure \ >>>> --prefix=$CLANG_INSTALL \ >>>> --build=i686-pc-linux-gnu \ >>>> --host=mipsel-linux-gnu \ >>>> --enable-optimized \ # turn on optimization >>>> "--with-extra-options=${OP...

...nd project (different codebase, but same name as the llvm one). > > > 3C) A c++ standard library. llvm provides this as libcxx. There's also > > > libstdc++. > > > > > > > > > To start with, I recommend using the cmake cache in: > > > $clang_src/cmake/caches/BaremetalARM.cmake. You'll want the stuff in it that > > > references the armv7em-none-eabi triple. To use it, do something like: > > > > > > $ cmake -G <build system> > > > -DBAREMETAL_ARMV7EM_SYSROOT=path/to/your/v7em/sysroot -C > &gt...

I'm trying to build a native hosted mips compiler on ubuntu x86. When I run configure with clang/llvm as the compiler, configure thinks that zlib is present and that valgrind is. But later on the make it cannot find zlib.h. If I tell it to not do compression, then it does not look for zlib.h but dies looking for valgrind, even if I tell it to disable-valgrind. If I configure using