> On 2012-01-19 02:45:57, Andreas Hansson wrote: > > SConstruct, line 693 > > <http://reviews.m5sim.org/r/986/diff/3/?file=20951#file20951line693> > > > > The CheckHeader test fails when I try to build using clang, and the > > reason seems to be that clang in contrast to gcc cannot find asm/errno.h > > that is included via Python.h. On a x86_64 machine I had to forcefully add > > "-I/usr/include/x64_64-linux-gnu" for the build to proceed. Did anyone else > > have these issues? > > Koan-Sin Tan wrote: > this is a bit tricky. Simple answer is to try something like 'scons > build/ARM_SE/m5.opt CXX=clang++ CC=clang". If this works, I know the reason > :-) > > Andreas Hansson wrote: > tried both export CC=clang; export CXX=clang++ and specifying on the > command line as suggested...but no luck. > > it seems to be a known issue, at least based on the number of google > hits: > > "asm/errno.h" is in the directory /usr/include/<host triple>. gcc has > that directory on its search list, but clang doesn't >
It looks like it's a configuration problem of your clang. Clang can find asm/error.h (located at /usr/include/arml-linux-gnueabi/) on my Pandaboard running ubuntu 11.10 - Koan-Sin ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: http://reviews.m5sim.org/r/986/#review1967 ----------------------------------------------------------- On 2012-01-12 23:36:49, Koan-Sin Tan wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > http://reviews.m5sim.org/r/986/ > ----------------------------------------------------------- > > (Updated 2012-01-12 23:36:49) > > > Review request for Default. > > > Summary > ------- > > Initial patch to make gem5 compile with clang/llvm. Tested on Mac OS X 10.7.2 > + clang/llvm from Xcode 4.2 > > > Diffs > ----- > > SConstruct UNKNOWN > src/SConscript UNKNOWN > src/arch/alpha/tlb.cc UNKNOWN > src/arch/arm/insts/static_inst.hh UNKNOWN > src/arch/arm/insts/vfp.hh UNKNOWN > src/arch/arm/isa/templates/basic.isa UNKNOWN > src/arch/generic/memhelpers.hh UNKNOWN > src/arch/mips/faults.hh UNKNOWN > src/arch/mips/faults.cc UNKNOWN > src/arch/x86/bios/intelmp.cc UNKNOWN > src/base/fast_alloc.cc UNKNOWN > src/base/range_map.hh UNKNOWN > src/base/stl_helpers.hh UNKNOWN > src/cpu/o3/decode_impl.hh UNKNOWN > src/cpu/o3/iew.hh UNKNOWN > src/cpu/o3/inst_queue.hh UNKNOWN > src/cpu/o3/inst_queue_impl.hh UNKNOWN > src/cpu/o3/mem_dep_unit.cc UNKNOWN > src/cpu/o3/sat_counter.hh UNKNOWN > src/dev/alpha/tsunami_cchip.cc UNKNOWN > src/dev/alpha/tsunami_io.cc UNKNOWN > src/dev/arm/pl111.hh UNKNOWN > src/dev/arm/pl111.cc UNKNOWN > src/dev/copy_engine.cc UNKNOWN > src/dev/ide_ctrl.cc UNKNOWN > src/dev/ns_gige.cc UNKNOWN > src/dev/pciconfigall.cc UNKNOWN > src/dev/pcidev.cc UNKNOWN > src/mem/cache/base.hh UNKNOWN > src/sim/process_impl.hh UNKNOWN > src/sim/syscall_emul.hh UNKNOWN > > Diff: http://reviews.m5sim.org/r/986/diff > > > Testing > ------- > > > Thanks, > > Koan-Sin > > _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
