5 Feb
2024
5 Feb
'24
12:56 p.m.
Hello Team,
I hope you are well and good .
While I am doing the compilation of osmocom BB , There are errors as
following , I committed the "Hello world" in the Makefile then there was
another error and it kept coming one after another after I did the commit .
Please note I have installed all the pre-requisites , GnuARM ToolChain
and Libsomocomcore as directed in document . Also I have tried on both
Ubuntu 20 and 22 but still the error keep coming .
Please let me know for any know solutions for the same and also let me know
if you need some more information from myside .
Advance thanks for your support and all this good work .
comm/timer.c: In function ‘timer_irq’:
comm/timer.c:184: warning: unused parameter ‘irq’
AR comm/libcomm.a
CC tiffs/globals.o
CC tiffs/init.o
CC tiffs/readfile.o
AR tiffs/libtiffs.a
LD board/compal_e88/hello_world.compalram.elf
arm-elf-gcc: board/compal_e88/hello_world.compalram.map: No such file or
directory
make[1]: *** [Makefile.inc:139: board/compal_e88/hello_world.compalram.elf]
Error 1
make[1]: Leaving directory '/home/lab3/osmocom-bb/src/target/firmware'
make: *** [Makefile:100: firmware] Error 2
BR//
Niraj Kumar
13 Feb
13 Feb
8:21 p.m.
Hello Niraj,
On 05.02.2024 18:56, Neeraj Chaudhary wrote:
arm-elf-gcc:
board/compal_e88/hello_world.compalram.map: No such file or
directory
Please try reverting this commit:
818133cd23b493da472daff2cda9a8e97d0c9637 [1]
It was reported by several other people that this commit breaks the
firmware builds when using the old "arm-elf-*" toolchain.
[1]
https://cgit.osmocom.org/osmocom-bb/commit/?id=818133cd23b493da472daff2cda9…
--
Best regards,
Vadim.
14 Feb
14 Feb
7:02 a.m.
Many Thanks for your reply Vadim,
I reverted the suggested commit and now getting the below error
comm/timer.c: In function 'timer_irq':
comm/timer.c:184:35: warning: unused parameter 'irq' [-Wunused-parameter]
184 | static void timer_irq(enum irq_nr irq)
| ~~~~~~~~~~~~^~~
AR comm/libcomm.a
arm-none-eabi-ar: `u' modifier ignored since `D' is the default (see `U')
CC tiffs/globals.o
CC tiffs/init.o
CC tiffs/readfile.o
tiffs/readfile.c:29:14: warning: declaration of built-in function 'index'
without a prototype; expected 'char *(const char *, int)'
[-Wbuiltin-declaration-mismatch]
29 | extern char *index();
| ^~~~~
AR tiffs/libtiffs.a
arm-none-eabi-ar: `u' modifier ignored since `D' is the default (see `U')
LD board/compal_e88/hello_world.highram.elf
arm-none-eabi-ld: Error: unable to disambiguate: -nostartfiles (did you
mean --nostartfiles ?)
make[1]: *** [Makefile.inc:138: board/compal_e88/hello_world.highram.elf]
Error 1
make[1]: Leaving directory '/home/nokia-lab3/osmocom-bb/src/target/firmware'
make: *** [Makefile:100: firmware] Error 2
Also you mentioned that people are getting this error while using the old
"arm-elf-*" Toolchain, May you please guide me on where I can get the new
Toolchain ? So I do need to make these reverts .
Currently I am following the OSMOCOM Guide and installing the toolchain as
mentioned below .
sudo apt install gcc-arm-none-eabi
BR//
Niraj Kumar
On Wed, Feb 14, 2024 at 1:00 AM Vadim Yanitskiy <axilirator(a)gmail.com>
wrote:
Hello Niraj,
On 05.02.2024 18:56, Neeraj Chaudhary wrote:
arm-elf-gcc:
board/compal_e88/hello_world.compalram.map: No such file or
directory
Please try reverting this commit:
818133cd23b493da472daff2cda9a8e97d0c9637 [1]
It was reported by several other people that this commit breaks the
firmware builds when using the old "arm-elf-*" toolchain.
[1]
https://cgit.osmocom.org/osmocom-bb/commit/?id=818133cd23b493da472daff2cda9…
--
Best regards,
Vadim.
18 Feb
18 Feb
3:15 p.m.
Hello Neeraj,
On 14.02.2024 13:02, Neeraj Chaudhary wrote:
LD board/compal_e88/hello_world.highram.elf
arm-none-eabi-ld: Error: unable to disambiguate: -nostartfiles (did you
mean --nostartfiles ?)
make[1]: *** [Makefile.inc:138: board/compal_e88/hello_world.highram.elf]
Error 1
make[1]: Leaving directory '/home/nokia-lab3/osmocom-bb/src/target/firmware'
make: *** [Makefile:100: firmware] Error 2
interestingly enough, this is exactly the error that the commit I
suggested to revert is supposed to fix. I was getting this error with
arm-none-eabi-gcc v13.2.0 and that commit fixed the problem for me.
As a temporary workaround, in addition to having the Harald's commit
reverted, I suggest applying this patch:
--- a/src/target/firmware/Makefile.inc
+++ b/src/target/firmware/Makefile.inc
@@ -22,7 +22,7 @@ CFLAGS += -g$(DEBUGF)
#ASFLAGS=--g$(DEBUGF) $(INCLUDES) -D__ASSEMBLY__
ASFLAGS=$(INCLUDES) -D__ASSEMBLY__
-LDFLAGS = -nostartfiles -nostdlib -nodefaultlibs --gc-sections --cref
+LDFLAGS = -nostdlib -z nodefaultlib --gc-sections --cref
#### QUIET OUTPUT ####
This is how I used to workaround the problem when building locally,
before the Harald's patch was merged.
Also you mentioned that people are getting this error
while using the old
"arm-elf-*" Toolchain, May you please guide me on where I can get the new
Toolchain ? So I do need to make these reverts .
It appears like you're already using a more or less recent toolchain.
But we would need to know the version, of course ;)
I thought were using arm-none-eabi-gcc v4.8.2.
Currently I am following the OSMOCOM Guide and
installing the toolchain as
mentioned below .
sudo apt install gcc-arm-none-eabi
Please tell us the exact version(s) of the toolchain components:
$ dpkg -l | grep arm-none-eabi
And what kind of linux distribution you're using (Debian? Ubuntu?).
I just gave it a try in docker, using debian:bookworm image:
root@a2fb7cb6978c:/osmocom-bb/src# dpkg -l | grep arm-none-eabi
ii binutils-arm-none-eabi 2.40-2+18+b1 amd64
ii gcc-arm-none-eabi 15:12.2.rel1-1 amd64
ii libnewlib-arm-none-eabi 3.3.0-1.3 all
ii libstdc++-arm-none-eabi-dev 15:12.2.rel1-1+23 all
ii libstdc++-arm-none-eabi-newlib 15:12.2.rel1-1+23 all
And could successfully build the firmware without having to revert anything.
--
Best regards,
Vadim.
21 Feb
21 Feb
12:05 p.m.
Many Thanks Vadim for your reply , I am getting the new error now .
omm/timer.c: In function 'timer_irq':
comm/timer.c:184:35: warning: unused parameter 'irq' [-Wunused-parameter]
184 | static void timer_irq(enum irq_nr irq)
| ~~~~~~~~~~~~^~~
AR comm/libcomm.a
arm-none-eabi-ar: `u' modifier ignored since `D' is the default (see `U')
LD board/mt62xx/loader_mtk.mtkram.elf
arm-none-eabi-gcc: error: board/mt62xx/loader_mtk.mtkram.map: No such file
or directory
arm-none-eabi-gcc: error: unrecognized command-line option '--gc-sections';
did you mean '--data-sections'?
arm-none-eabi-gcc: error: unrecognized command-line option '--cref'; did
you mean '--xref'?
make[1]: *** [Makefile.inc:139: board/mt62xx/loader_mtk.mtkram.elf] Error 1
make[1]: Leaving directory '/home/nokia-lab3/osmocom-bb/src/target/firmware'
make: *** [Makefile:104: mtk-firmware] Error 2
and I am using a ubuntu 22 machine , Output of arm-none-eabi is as
following .
dpkg -l | grep arm-none-eabi
ii binutils-arm-none-eabi 2.38-3ubuntu1+15build1
amd64 GNU assembler, linker and binary utilities for ARM
Cortex-R/M processors
ii gcc-arm-none-eabi 15:10.3-2021.07-4
amd64 GCC cross compiler for ARM Cortex-R/M processors
ii libnewlib-arm-none-eabi 3.3.0-1.3
all C library and math library compiled for bare metal
using Cortex A/R/M
BR//
Niraj Kumar
On Sun, Feb 18, 2024 at 7:50 PM Vadim Yanitskiy <axilirator(a)gmail.com>
wrote:
Hello Neeraj,
On 14.02.2024 13:02, Neeraj Chaudhary wrote:
LD
board/compal_e88/hello_world.highram.elf
arm-none-eabi-ld: Error: unable to disambiguate: -nostartfiles (did you
mean --nostartfiles ?)
make[1]: *** [Makefile.inc:138: board/compal_e88/hello_world.highram.elf]
Error 1
make[1]: Leaving directory
'/home/nokia-lab3/osmocom-bb/src/target/firmware'
make: *** [Makefile:100: firmware] Error 2
interestingly enough, this is exactly the error that the commit I
suggested to revert is supposed to fix. I was getting this error with
arm-none-eabi-gcc v13.2.0 and that commit fixed the problem for me.
As a temporary workaround, in addition to having the Harald's commit
reverted, I suggest applying this patch:
--- a/src/target/firmware/Makefile.inc
+++ b/src/target/firmware/Makefile.inc
@@ -22,7 +22,7 @@ CFLAGS += -g$(DEBUGF)
#ASFLAGS=--g$(DEBUGF) $(INCLUDES) -D__ASSEMBLY__
ASFLAGS=$(INCLUDES) -D__ASSEMBLY__
-LDFLAGS = -nostartfiles -nostdlib -nodefaultlibs --gc-sections --cref
+LDFLAGS = -nostdlib -z nodefaultlib --gc-sections --cref
#### QUIET OUTPUT ####
This is how I used to workaround the problem when building locally,
before the Harald's patch was merged.
Also you mentioned that people are getting this
error while using the old
"arm-elf-*" Toolchain, May you please guide me on where I can get the
new
Toolchain ? So I do need to make these reverts .
It appears like you're already using a more or less recent toolchain.
But we would need to know the version, of course ;)
I thought were using arm-none-eabi-gcc v4.8.2.
Currently I am following the OSMOCOM Guide and
installing the toolchain
as
mentioned below .
sudo apt install gcc-arm-none-eabi
Please tell us the exact version(s) of the toolchain components:
$ dpkg -l | grep arm-none-eabi
And what kind of linux distribution you're using (Debian? Ubuntu?).
I just gave it a try in docker, using debian:bookworm image:
root@a2fb7cb6978c:/osmocom-bb/src# dpkg -l | grep arm-none-eabi
ii binutils-arm-none-eabi 2.40-2+18+b1 amd64
ii gcc-arm-none-eabi 15:12.2.rel1-1 amd64
ii libnewlib-arm-none-eabi 3.3.0-1.3 all
ii libstdc++-arm-none-eabi-dev 15:12.2.rel1-1+23 all
ii libstdc++-arm-none-eabi-newlib 15:12.2.rel1-1+23 all
And could successfully build the firmware without having to revert
anything.
--
Best regards,
Vadim.
27 Feb
27 Feb
6:03 p.m.
Hello Neeraj,
I managed to reproduce the problem in a Docker container using
ubuntu:jammy (22.04.4 LTS) as the base image. Doing what I suggested in
a previous mail fixes build errors, so please carefully check if you
followed my recommendations closely enough.
Below is the Dockerfile I used for testing, including the workaround:
------------------------------------------------------------------
FROM ubuntu:jammy
RUN apt-get update && \
apt-get install -y --no-install-recommends \
autoconf automake libtool \
build-essential \
gcc-arm-none-eabi \
libnewlib-arm-none-eabi \
ca-certificates \
python3 git
WORKDIR /root
RUN git clone https://git.osmocom.org/osmocom-bb
# workaround for the ARM toolchain provided by Ubuntu 22.04.4
# ii binutils-arm-none-eabi 2.40-2+18+b1
# ii gcc-arm-none-eabi 15:12.2.rel1-1
RUN cd osmocom-bb/ && \
git config --global user.email "you(a)example.com" && \
git revert --no-edit 818133cd23b493da472daff2cda9a8e97d0c9637 && \
sed -i "/DCONFIG_TX_ENABLE/c\CFLAGS += -DCONFIG_TX_ENABLE" \
src/target/firmware/Makefile && \
sed -i "/LDFLAGS =/c\LDFLAGS = -nostdlib -z nodefaultlib
--gc-sections --cref" \
src/target/firmware/Makefile.inc
RUN cd osmocom-bb/src/ && make firmware
------------------------------------------------------------------
I don't think there is anything we can do to support the variety of
toolchain variants/versions. We're using 'debian:bookworm' Docker image
for the build verification, so I would suggest to use it too. We also
have a Dockerfile for building the old toolchain:
https://cgit.osmocom.org/docker-playground/tree/arm-none-eabi-gcc-4.8.2
--
Best regards,
Vadim.
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Neeraj Chaudhary -
Vadim Yanitskiy