Hello Maxim Step#1 Using the new 7.1 tool chain version that you pointed me to _and_ Step#2 removing the -lgcc -lc flags
Now, I can get to built the sources as intended. I also tried to rebuild by linux kernel and busybox with the 7.1 tools along with the multi-threaded application - and it works as intended So, I suppose there is no need to file a bug anymore? Note: the bug is still present should we use any 6.x versions (despite including Step#2) In any case, I am indebted to your technical support. Many Thanks, On Tue, Oct 31, 2017 at 9:05 AM, Veena & Deepak Ramaswamy < veenadee...@gmail.com> wrote: > Alright - Many thanks! Will do. > > On Tue, Oct 31, 2017 at 1:07 AM, Maxim Kuvyrkov <maxim.kuvyr...@linaro.org > > wrote: > >> > On Oct 31, 2017, at 4:08 AM, Veena & Deepak Ramaswamy < >> veenadee...@gmail.com> wrote: >> > >> > Thank you for your input, Maxim. Tried your suggestions - same problem >> again. >> > Anything else I can try? >> > >> >> You have 2 ways forward: >> >> - Try recent toolchains, e.g., http://releases.linaro.org/com >> ponents/toolchain/binaries/6.4-2017.08/ or http://releases.linaro.org/com >> ponents/toolchain/binaries/7.1-2017.08/ . >> >> [if that doesn't work] >> >> - File a bug in our bugzilla and attach a reduced testcase (tarball with >> object files and a single command line) to reproduce the failure: >> https://bugs.linaro.org/enter_bug.cgi?product=Linux%20Binary >> %20toolchain&Bugzilla_restrictlogin=on&GoAheadAndLogIn=Log%20in >> >> Regards, >> >> -- >> Maxim Kuvyrkov >> www.linaro.org >> >> >> > On Mon, Oct 30, 2017 at 4:55 AM, Maxim Kuvyrkov < >> maxim.kuvyr...@linaro.org> wrote: >> > > On Oct 27, 2017, at 6:10 AM, Veena & Deepak Ramaswamy < >> veenadee...@gmail.com> wrote: >> > > >> > > All, >> > > >> > > Using the tool chain that comes with the FVP package that I >> downloaded last >> > > month (Oct 2017), I'm trying to compile the Splash2 benchmark to >> execute on >> > > the latest FVP platform and seeing a compilation issue that goes like >> this >> > > (please see below) >> > > >> > > To reproduce: >> > > >> > > 1. download the benchmark from here and follow _all_ the >> instructions in >> > > the homepage: http://www.capsl.udel.edu/splash/Download.html >> > > 2. edit the makefile.config under /splash2/codes to use linaro >> toolchain >> > > and choose POSIX_BARRIER for the MACROS section >> > > (I've pasted my makefile.config here as well - you will have to >> modify the >> > > toolchain paths to suit your setup) >> > > 3. cd to splash2/codes/apps/ocean/contiguous_partitions >> > > 4. make (and you will see the problem) >> > > >> > > Please help. >> > > Thanks. >> > > >> > > ------------------------------------------ >> > > >> > > >> > > /local/mnt/workspace/linaro/tools/gcc/gcc-linaro-6.2.1-2016. >> 11-x86_64_aarch64-linux-gnu/bin/aarch64-linux-gnu-gcc >> > > jacobcalc.o jacobcalc2.o laplacalc.o linkup.o main.o multi.o slave1.o >> > > slave2.o subblock.o -v -O3 -pthread -D_POSIX_C_SOURCE=200112 -Wall -W >> > > -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls >> > > -Wdisabled-optimization -Wpadded -Winline -Wpointer-arith >> -Wsign-compare >> > > -Wendif-labels -lgcc -lc -lm -static -o OCEAN -lm -lc -lgcc -static >> > >> > Your explicit linking flags might be causing the problem. Try removing >> "-lgcc -lc" from your command line. >> > >> > You can notice in the output that compiler driver adds "--start-group >> -lgcc -lc ... --end-group" options, which is how -lgcc and -lc should be >> used when linking. >> > >> > -- >> > Maxim Kuvyrkov >> > www.linaro.org >> > >> > >> > >> > >> > >> > -- >> > "To race is to live. But those who >> > died while racing knew, perhaps, >> > how to live more than all others." >> > ~ Juan Fangio, Formula-1 5 time champ >> >> > > > -- > "To race is to live. But those who > died while racing knew, perhaps, > how to live more than all others." > ~ Juan Fangio, Formula-1 5 time champ > -- "To race is to live. But those who died while racing knew, perhaps, how to live more than all others." ~ Juan Fangio, Formula-1 5 time champ _______________________________________________ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-toolchain
