Hi Patrick, On Tue, 20 Jul 2021 at 12:34, Patrick Delaunay <patrick.delau...@foss.st.com> wrote: > > With LTO activated, the buildman tools failed with an error on my > configuration (Ubuntu 20.04, stm32mp15_trusted_defconfig) with the error: > > ../arm-linux-gnueabi/bin/nm: > scripts/gen_ll_addressable_symbols.sh: file format not recognized > > It seems the shell variable initialization NM=$(NM) is not correctly > interpreted when shell is started in the Makefile, but I have not this > issue when I compile the same target without buildman. > > I don't found the root reason of the problem but I solve it by > providing $(NM) as script parameter instead using a shell variable. > > The command executed is identical: > > cmd_keep-syms-lto.c := NM=arm-none-linux-gnueabihf-gcc-nm \ > u-boot/scripts/gen_ll_addressable_symbols.sh arch/arm/cpu/built-in.o \ > .... net/built-in.o >keep-syms-lto.c > > cmd_keep-syms-lto.c := u-boot/scripts/gen_ll_addressable_symbols.sh \ > arm-none-linux-gnueabihf-gcc-nm arch/arm/cpu/built-in.o \ > ... net/built-in.o > keep-syms-lto.c > > Serie-cc: Marek Behún <marek.be...@nic.cz> > Serie-cc: sjg
Series-cc > Signed-off-by: Patrick Delaunay <patrick.delau...@foss.st.com> > --- > > Makefile | 2 +- > scripts/Makefile.spl | 2 +- > scripts/gen_ll_addressable_symbols.sh | 5 ++++- > 3 files changed, 6 insertions(+), 3 deletions(-) Reviewed-by: Simon Glass <s...@chromium.org>
