During build of the toolchain (at least in configs arm-v7a-linux-
gnueabihf, arm-v7m-eabi, arm-v7em-eabihf) on an Ubuntu 18.10-beta host,
build stopped here with an host-m4 error:
fseeko.c: In function 'rpl_fseeko':
fseeko.c:110:4: error: #error "Please port gnulib fseeko.c to your platform!
Look at the code in fseeko.c, then report this to bug-gnulib."
#error "Please port gnulib fseeko.c to your platform! Look at the code in
fseeko.c, then report this to bug-gnulib."
^~~~~
GEN charset.alias
make[4]: *** [Makefile:1910: fseeko.o] Error 1
make[4]: *** Waiting for unfinished jobs....
CC vasprintf.o
freadahead.c: In function 'freadahead':
freadahead.c:92:3: error: #error "Please port gnulib freadahead.c to your
platform! Look at the definition of fflush, fread, ungetc on your system, then
report this to bug-gnulib."
#error "Please port gnulib freadahead.c to your platform! Look at the
definition of fflush, fread, ungetc on your system, then report this to
bug-gnulib."
^~~~~
make[4]: *** [Makefile:1910: freadahead.o] Error 1
Reason is the glibc 2.28 on the build host (libc6:amd64 2.28-0ubuntu1).
Same probably applies to other distributions.
In up-to-date ptxdist, there is a patch included fixing this issue:
commit cba1e28 "m4/coreutil: add gnulib patches for GLibc-2.28" from
Rouven Czerwinski, dating 2018-08-23.
With this, m4 is patched accordingly, and build succeeds.
The OSELAS.Toolchain-2018.02.0 ptxdist project refers to ptxdist-
2018.02.0 by default. Above patch is part of ptxdist-2018.09.0.
So until there is a revised version of OSELAS.Toolchain, either use
ptxdist-2018.09.0 or later for building, or include the patch in the
toolchain project.
@ PTX: This might be worth mentioning in the building instructions or
at a similar place.
Thanks for providing OSELAS.Toolchain,
Andreas
--
carpe noctem engineering
Ingenieurbuero fuer Hard- & Software-Entwicklung Andreas Pretzsch
Dipl.-Ing. (FH) Andreas Pretzsch Tel. +49-(0)7307-936088-1
Lange Strasse 28a Fax: +49-(0)7307-936088-9
89250 Senden, Germany email: a...@cn-eng.de
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