Error building libpico #2549

AndyEveritt · 2024-10-17T18:11:08Z

AndyEveritt
Oct 17, 2024

I am trying to build the pico-sdk static library using make-libpico.sh. I have run the install instructions here.

mkdir -p ~/Arduino/hardware/pico
git clone https://github.com/earlephilhower/arduino-pico.git ~/Arduino/hardware/pico/rp2040
cd ~/Arduino/hardware/pico/rp2040
git submodule update --init
cd pico-sdk
git submodule update --init
cd ../tools
python3 ./get.py

The only thing I changed was the directory path for the arduino-pico git clone

After this I run

cd libpico
./make-libpico.sh

Windows Error

I have changed the cmake generator to "MSYS Makefiles" in make-libpico.sh

And get the following error

+ rm -rf build-rp2040
+ mkdir build-rp2040
+ cd build-rp2040
+ CPU=rp2040
+ cmake .. -G 'MSYS Makefiles'
Building for CPU rp2040
Using PICO_SDK_PATH from environment ('C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/pico-sdk')
PICO_SDK_PATH is C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/pico-sdk
Target board (PICO_BOARD) is 'pico_w'.
Using board configuration from C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/pico-sdk/src/boards/include/boards/pico_w.h
Pico Platform (PICO_PLATFORM) is 'rp2040'.
-- Defaulting build type to 'Release' since not specified.
Defaulting compiler (PICO_COMPILER) to 'pico_arm_cortex_m0plus_gcc' since not specified.
Configuring toolchain based on PICO_COMPILER 'pico_arm_cortex_m0plus_gcc'
Defaulting PICO_GCC_TRIPLE to 'arm-none-eabi'
-- The C compiler identification is GNU 14.2.0
-- The CXX compiler identification is GNU 14.2.0
-- The ASM compiler identification is GNU
-- Found assembler: C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/system/arm-none-eabi/bin/arm-none-eabi-gcc.exe
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/system/arm-none-eabi/bin/arm-none-eabi-gcc.exe - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/system/arm-none-eabi/bin/arm-none-eabi-g++.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
Build type is RelWithDebInfo
CMake Warning at C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/pico-sdk/tools/Findpicotool.cmake:28 (message):
  No installed picotool with version 2.0.0 found - building from source

  It is recommended to build and install picotool separately, or to set
  PICOTOOL_FETCH_FROM_GIT_PATH to a common directory for all your SDK
  projects
Call Stack (most recent call first):
  C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/pico-sdk/tools/CMakeLists.txt:138 (find_package)
  C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/pico-sdk/src/cmake/on_device.cmake:33 (pico_init_picotool)
  C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/pico-sdk/src/rp2040/boot_stage2/CMakeLists.txt:57 (pico_add_dis_output)
  C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/pico-sdk/src/rp2040/boot_stage2/CMakeLists.txt:101 (pico_define_boot_stage2)


Downloading Picotool
-- Found Python3: C:/Program Files/WindowsApps/PythonSoftwareFoundation.Python.3.11_3.11.2544.0_x64__qbz5n2kfra8p0/python3.11.exe (found version "3.11.9") found components: Interpreter 
TinyUSB available at C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/pico-sdk/lib/tinyusb/src/portable/raspberrypi/rp2040; enabling build support for USB.
BTstack available at C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/pico-sdk/lib/btstack
cyw43-driver available at C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/pico-sdk/lib/cyw43-driver
Pico W Bluetooth build support available.
lwIP available at C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/pico-sdk/lib/lwip
Pico W Wi-Fi build support available.
mbedtls available at C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/pico-sdk/lib/mbedtls
-- Configuring done (18.8s)
-- Generating done (16.0s)
-- Build files have been written to: C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/tools/libpico/build-rp2040
+ make -j
[  0%] Creating directories for 'pioasmBuild'
[  0%] Built target picotoolForceReconfigure
[  0%] No download step for 'pioasmBuild'
[  0%] Creating directories for 'picotoolBuild'
[  0%] No download step for 'picotoolBuild'
[  1%] No update step for 'pioasmBuild'
[  1%] No update step for 'picotoolBuild'
[  1%] No patch step for 'pioasmBuild'
[  1%] No patch step for 'picotoolBuild'
[  1%] Performing configure step for 'pioasmBuild'
Not searching for unused variables given on the command line.
loading initial cache file C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/tools/libpico/build-rp2040/pico-sdk/src/rp2_common/pico_cyw43_driver/pioasm/tmp/pioasmBuild-cache-RelWithDebInfo.cmake
[  1%] Performing configure step for 'picotoolBuild'
-- The CXX compiler identification is GNU 13.2.0
Not searching for unused variables given on the command line.
-- Detecting CXX compiler ABI info
-- The C compiler identification is GNU 13.2.0
-- The CXX compiler identification is GNU 13.2.0
-- Detecting C compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: C:/msys64/mingw64/bin/c++.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring done (4.9s)
-- Generating done (0.6s)
-- Build files have been written to: C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/tools/libpico/build-rp2040/pioasm
-- Detecting C compiler ABI info - done
-- Check for working C compiler: C:/msys64/mingw64/bin/cc.exe - skipped
-- Detecting C compile features
-- Detecting C compile features - done
[  1%] Performing build step for 'pioasmBuild'
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: C:/msys64/mingw64/bin/c++.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
./C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/tools/libpico/build-rp2040/_deps/picotool/
-- Using the single-header code from C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/tools/libpico/build-rp2040/_deps/picotool-src/lib/nlohmann_json/single_include/
CMake Deprecation Warning at C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/pico-sdk/lib/mbedtls/CMakeLists.txt:23 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


[100%] Built target pioasm
[  1%] Performing install step for 'pioasmBuild'
-- Found Python3: C:/Program Files/WindowsApps/PythonSoftwareFoundation.Python.3.11_3.11.2544.0_x64__qbz5n2kfra8p0/python3.11.exe (found version "3.11.9") found components: Interpreter 
[100%] Built target pioasm
Install the project...
-- Install configuration: "Release"
-- Performing Test C_COMPILER_SUPPORTS_WFORMAT_SIGNEDNESS
[  1%] Completed 'pioasmBuild'
[  1%] Built target pioasmBuild
[  1%] Generating cyw43_bus_pio_spi.pio.h
make[2]: *** [pico-sdk/src/rp2_common/pico_cyw43_driver/CMakeFiles/cyw43_driver_picow_cyw43_bus_pio_spi_pio_h.dir/build.make:73: pico-sdk/src/rp2_common/pico_cyw43_driver/cyw43_bus_pio_spi.pio.h] Error 127
make[1]: *** [CMakeFiles/Makefile2:2161: pico-sdk/src/rp2_common/pico_cyw43_driver/CMakeFiles/cyw43_driver_picow_cyw43_bus_pio_spi_pio_h.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
-- Performing Test C_COMPILER_SUPPORTS_WFORMAT_SIGNEDNESS - Success
libUSB is not found - no USB support will be built
-- Configuring done (19.0s)
-- Generating done (2.8s)
-- Build files have been written to: C:/Users/ajeveritt/Dev/PicoProjects/arduino-pico/tools/libpico/build-rp2040/_deps/picotool-build
[  1%] Performing build step for 'picotoolBuild'
[  2%] Built target errors
[ 69%] Built target mbedcrypto
[ 70%] Built target elf
[ 72%] Built target elf2uf2
[ 80%] Built target mbedx509
[ 90%] Built target mbedtls
[ 93%] Built target bintool
[100%] Built target picotool
[  1%] Performing install step for 'picotoolBuild'
[  2%] Built target errors
[ 69%] Built target mbedcrypto
[ 70%] Built target elf
[ 78%] Built target mbedx509
[ 80%] Built target elf2uf2
[ 90%] Built target mbedtls
[ 93%] Built target bintool
[100%] Built target picotool
Install the project...
-- Install configuration: "Release"
[  1%] Performing test step for 'picotoolBuild'
make[2]: *** [pico-sdk/src/rp2040/boot_stage2/CMakeFiles/picotoolBuild.dir/build.make:118: pico-sdk/src/rp2040/boot_stage2/picotool/src/picotoolBuild-stamp/picotoolBuild-test] Error 127
make[1]: *** [CMakeFiles/Makefile2:2057: pico-sdk/src/rp2040/boot_stage2/CMakeFiles/picotoolBuild.dir/all] Error 2
make: *** [Makefile:91: all] Error 2

Linux Error

I have also tried compiling the library on Linux and got the following error

+ rm -rf build-rp2040
+ mkdir build-rp2040
+ cd build-rp2040
+ CPU=rp2040
+ cmake ..
Building for CPU rp2040
Using PICO_SDK_PATH from environment ('/home/andy/Projects/arduino-pico/pico-sdk')
PICO_SDK_PATH is /home/andy/Projects/arduino-pico/pico-sdk
Target board (PICO_BOARD) is 'pico_w'.
Using board configuration from /home/andy/Projects/arduino-pico/pico-sdk/src/boards/include/boards/pico_w.h
Pico Platform (PICO_PLATFORM) is 'rp2040'.
-- Defaulting build type to 'Release' since not specified.
Defaulting compiler (PICO_COMPILER) to 'pico_arm_cortex_m0plus_gcc' since not specified.
Configuring toolchain based on PICO_COMPILER 'pico_arm_cortex_m0plus_gcc'
Defaulting PICO_GCC_TRIPLE to 'arm-none-eabi'
-- The C compiler identification is GNU 14.2.0
-- The CXX compiler identification is GNU 14.2.0
-- The ASM compiler identification is GNU
-- Found assembler: /home/andy/Projects/arduino-pico/system/arm-none-eabi/bin/arm-none-eabi-gcc
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /home/andy/Projects/arduino-pico/system/arm-none-eabi/bin/arm-none-eabi-gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /home/andy/Projects/arduino-pico/system/arm-none-eabi/bin/arm-none-eabi-g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
Build type is RelWithDebInfo
CMake Warning at /home/andy/Projects/arduino-pico/pico-sdk/tools/Findpicotool.cmake:28 (message):
  No installed picotool with version 2.0.0 found - building from source

  It is recommended to build and install picotool separately, or to set
  PICOTOOL_FETCH_FROM_GIT_PATH to a common directory for all your SDK
  projects
Call Stack (most recent call first):
  /home/andy/Projects/arduino-pico/pico-sdk/tools/CMakeLists.txt:138 (find_package)
  /home/andy/Projects/arduino-pico/pico-sdk/src/cmake/on_device.cmake:33 (pico_init_picotool)
  /home/andy/Projects/arduino-pico/pico-sdk/src/rp2040/boot_stage2/CMakeLists.txt:57 (pico_add_dis_output)
  /home/andy/Projects/arduino-pico/pico-sdk/src/rp2040/boot_stage2/CMakeLists.txt:101 (pico_define_boot_stage2)


Downloading Picotool
-- Found Python3: /usr/bin/python3.10 (found version "3.10.12") found components: Interpreter 
TinyUSB available at /home/andy/Projects/arduino-pico/pico-sdk/lib/tinyusb/src/portable/raspberrypi/rp2040; enabling build support for USB.
BTstack available at /home/andy/Projects/arduino-pico/pico-sdk/lib/btstack
cyw43-driver available at /home/andy/Projects/arduino-pico/pico-sdk/lib/cyw43-driver
Pico W Bluetooth build support available.
lwIP available at /home/andy/Projects/arduino-pico/pico-sdk/lib/lwip
Pico W Wi-Fi build support available.
mbedtls available at /home/andy/Projects/arduino-pico/pico-sdk/lib/mbedtls
-- Configuring done
-- Generating done
-- Build files have been written to: /home/andy/Projects/arduino-pico/tools/libpico/build-rp2040
+ make -j
[  0%] Creating directories for 'pioasmBuild'
[  0%] Built target picotoolForceReconfigure
[  0%] Creating directories for 'picotoolBuild'
[  0%] No download step for 'pioasmBuild'
[  1%] No download step for 'picotoolBuild'
[  1%] No update step for 'pioasmBuild'
[  1%] No update step for 'picotoolBuild'
[  1%] No patch step for 'pioasmBuild'
[  1%] No patch step for 'picotoolBuild'
[  1%] Performing configure step for 'pioasmBuild'
Not searching for unused variables given on the command line.
loading initial cache file /home/andy/Projects/arduino-pico/tools/libpico/build-rp2040/pico-sdk/src/rp2_common/pico_cyw43_driver/pioasm/tmp/pioasmBuild-cache-RelWithDebInfo.cmake
[  1%] Performing configure step for 'picotoolBuild'
Not searching for unused variables given on the command line.
-- The C compiler identification is GNU 11.4.0
-- The CXX compiler identification is unknown
CMake Error at CMakeLists.txt:2 (project):
  No CMAKE_CXX_COMPILER could be found.

  Tell CMake where to find the compiler by setting either the environment
  variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path
  to the compiler, or to the compiler name if it is in the PATH.


-- Configuring incomplete, errors occurred!
See also "/home/andy/Projects/arduino-pico/tools/libpico/build-rp2040/pioasm/CMakeFiles/CMakeOutput.log".
See also "/home/andy/Projects/arduino-pico/tools/libpico/build-rp2040/pioasm/CMakeFiles/CMakeError.log".
make[2]: *** [pico-sdk/src/rp2_common/pico_cyw43_driver/CMakeFiles/pioasmBuild.dir/build.make:95: pico-sdk/src/rp2_common/pico_cyw43_driver/pioasm/src/pioasmBuild-stamp/pioasmBuild-configure] Error 1
make[1]: *** [CMakeFiles/Makefile2:2135: pico-sdk/src/rp2_common/pico_cyw43_driver/CMakeFiles/pioasmBuild.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
-- The CXX compiler identification is unknown
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
CMake Error at CMakeLists.txt:3 (project):
  No CMAKE_CXX_COMPILER could be found.

  Tell CMake where to find the compiler by setting either the environment
  variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path
  to the compiler, or to the compiler name if it is in the PATH.


-- Configuring incomplete, errors occurred!
See also "/home/andy/Projects/arduino-pico/tools/libpico/build-rp2040/_deps/picotool-build/CMakeFiles/CMakeOutput.log".
See also "/home/andy/Projects/arduino-pico/tools/libpico/build-rp2040/_deps/picotool-build/CMakeFiles/CMakeError.log".
make[2]: *** [pico-sdk/src/rp2040/boot_stage2/CMakeFiles/picotoolBuild.dir/build.make:92: pico-sdk/src/rp2040/boot_stage2/picotool/src/picotoolBuild-stamp/picotoolBuild-configure] Error 1
make[1]: *** [CMakeFiles/Makefile2:2057: pico-sdk/src/rp2040/boot_stage2/CMakeFiles/picotoolBuild.dir/all] Error 2
make: *** [Makefile:91: all] Error 2

It seems related to picotool, I don't know if it is intentional or not but it seems to be redownloading as part of the CMake build instead of using the version retrieved with python3 get.py

pico-sdk/tools/Findpicotool.cmake warns against doing this:

  It is recommended to build and install picotool separately, or to set
  PICOTOOL_FETCH_FROM_GIT_PATH to a common directory for all your SDK
  projects

Do you have any suggestions for what might be wrong?

earlephilhower · 2024-10-17T21:23:11Z

earlephilhower
Oct 17, 2024
Maintainer

Windows, I can't really help with. I'd stick w/Linux if you want to keep your sanity.

The Linux error looks like you don't have the normal build tools installed. You need to be able to run gcc to make x86 binaries like picotool. How to get those tools wlll vary w/your distro, but I think something like build-essentials or kernel-devel might help.

0 replies

AndyEveritt · 2024-10-22T09:54:45Z

AndyEveritt
Oct 22, 2024
Author

I have gcc installed on ubuntu

$ gcc --version
gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
Copyright (C) 2021 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Edit: g++ was not installed. Installing build-essential made it get further in the build process but it still errors when building the boot binary

+ for type in boot2_generic_03h boot2_is25lp080 boot2_w25q080 boot2_w25x10cl
+ for div in 2 4
+ arm-none-eabi-gcc -march=armv6-m -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -DPICO_FLASH_SPI_CLKDIV=2 -c /home/andy/Projects/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot2_w25x10cl.S -I /home/andy/Projects/arduino-pico/pico-sdk/src/boards/include/boards/ -I /home/andy/Projects/arduino-pico/pico-sdk/src/rp2040/hardware_regs/include/ -I /home/andy/Projects/arduino-pico/pico-sdk/src/rp2_common/pico_platform/include/ -I /home/andy/Projects/arduino-pico/pico-sdk/src/rp2_common/boot_stage2/asminclude/ -I /home/andy/Projects/arduino-pico/pico-sdk/src/rp2040/pico_platform/include/ -I /home/andy/Projects/arduino-pico/pico-sdk/src/rp2040/boot_stage2/asminclude/ -I .
/home/andy/Projects/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot2_w25x10cl.S: Assembler messages:
/home/andy/Projects/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot2_w25x10cl.S:147: Error: junk at end of line, first unrecognized character is `0'
/home/andy/Projects/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot2_w25x10cl.S:150: Error: garbage following instruction -- `beq 00b'

What is the purpose of these binaries?

0 replies

schkovich · 2024-11-09T13:48:38Z

schkovich
Nov 9, 2024

I have the same problem: Garbage following instruction "Branch if Equal".

# Ubuntu 24.04 server
lsb_release --all
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 24.04.1 LTS
Release:	24.04
Codename:	noble

git --version
git version 2.43.0
cd ~/arduino-pico$ git branch 
* master
cd pico-sdk
git branch 
* (HEAD detached at efe2103)
  master
cd lib/mbedtls
git branch
* (HEAD detached at 5a764e5555)
  development
sudo apt install build-essential pkg-config libusb-1.0-0-dev
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
build-essential is already the newest version (12.10ubuntu1).
pkg-config is already the newest version (1.8.1-2build1).
libusb-1.0-0-dev is already the newest version (2:1.0.27-1).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
which picotool 
/usr/local/bin/picotool
picotool version
picotool v2.0.0 (Linux, GNU-13.2.0, Release)
which cmake
/usr/bin/cmake
cmake --version
cmake version 3.28.3
which gcc
/usr/bin/gcc
gcc --version
gcc (Ubuntu 13.2.0-23ubuntu4) 13.2.0
ll ../system/
total 86
drwxrwxr-x  9 ubuntu ubuntu 10 Nov  8 14:14 ./
drwxrwxr-x 18 ubuntu ubuntu 28 Nov  5 22:53 ../
drwxr-xr-x  9 ubuntu ubuntu 11 Sep 29 17:29 arm-none-eabi/
drwxr-xr-x  2 ubuntu ubuntu  5 Sep 29 16:25 mklittlefs/
drwxr-xr-x  5 ubuntu ubuntu  7 Sep 29 16:29 openocd/
drwxr-xr-x  2 ubuntu ubuntu  6 Sep 29 16:28 picotool/
drwxr-xr-x  2 ubuntu ubuntu  5 Sep 29 16:25 pioasm/
-rw-rw-r--  1 ubuntu ubuntu 12 Nov  5 22:53 placeholder
drwxr-xr-x  2 ubuntu ubuntu  4 Dec 29  2019 python3/
drwxr-xr-x  9 ubuntu ubuntu 11 Sep 29 17:29 riscv32-unknown-elf/
cd libpico/
./make-libpico.sh
++ cd ../../pico-sdk/
++ pwd
+ export PICO_SDK_PATH=/home/ubuntu/arduino-pico/pico-sdk
+ PICO_SDK_PATH=/home/ubuntu/arduino-pico/pico-sdk
++ cd ../../system/arm-none-eabi/bin
++ pwd
+ export PATH=/home/ubuntu/arduino-pico/system/arm-none-eabi/bin:/home/ubuntu/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
+ PATH=/home/ubuntu/arduino-pico/system/arm-none-eabi/bin:/home/ubuntu/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
++ cd ../../system/riscv32-unknown-elf/bin
++ pwd
+ export PATH=/home/ubuntu/arduino-pico/system/riscv32-unknown-elf/bin:/home/ubuntu/arduino-pico/system/arm-none-eabi/bin:/home/ubuntu/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
+ PATH=/home/ubuntu/arduino-pico/system/riscv32-unknown-elf/bin:/home/ubuntu/arduino-pico/system/arm-none-eabi/bin:/home/ubuntu/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
+ rm -rf build-rp2040
+ mkdir build-rp2040
+ cd build-rp2040
+ CPU=rp2040
+ cmake ..
Building for CPU rp2040
Using PICO_SDK_PATH from environment ('/home/ubuntu/arduino-pico/pico-sdk')
PICO_SDK_PATH is /home/ubuntu/arduino-pico/pico-sdk
Target board (PICO_BOARD) is 'pico_w'.
Using board configuration from /home/ubuntu/arduino-pico/pico-sdk/src/boards/include/boards/pico_w.h
Pico Platform (PICO_PLATFORM) is 'rp2040'.
-- Defaulting build type to 'Release' since not specified.
Defaulting compiler (PICO_COMPILER) to 'pico_arm_cortex_m0plus_gcc' since not specified.
Configuring toolchain based on PICO_COMPILER 'pico_arm_cortex_m0plus_gcc'
Defaulting PICO_GCC_TRIPLE to 'arm-none-eabi'
-- The C compiler identification is GNU 14.2.0
-- The CXX compiler identification is GNU 14.2.0
-- The ASM compiler identification is GNU
-- Found assembler: /home/ubuntu/arduino-pico/system/arm-none-eabi/bin/arm-none-eabi-gcc
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /home/ubuntu/arduino-pico/system/arm-none-eabi/bin/arm-none-eabi-gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /home/ubuntu/arduino-pico/system/arm-none-eabi/bin/arm-none-eabi-g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
Build type is RelWithDebInfo
-- Found Python3: /usr/bin/python3 (found version "3.12.3") found components: Interpreter 
TinyUSB available at /home/ubuntu/arduino-pico/pico-sdk/lib/tinyusb/src/portable/raspberrypi/rp2040; enabling build support for USB.
BTstack available at /home/ubuntu/arduino-pico/pico-sdk/lib/btstack
cyw43-driver available at /home/ubuntu/arduino-pico/pico-sdk/lib/cyw43-driver
Pico W Bluetooth build support available.
lwIP available at /home/ubuntu/arduino-pico/pico-sdk/lib/lwip
Pico W Wi-Fi build support available.
mbedtls available at /home/ubuntu/arduino-pico/pico-sdk/lib/mbedtls
-- Configuring done (0.7s)
-- Generating done (0.4s)
-- Build files have been written to: /home/ubuntu/arduino-pico/tools/libpico/build-rp2040

# building until

[100%] Built target ipv4-bt-big-rp2040
+ rm -rf boot
+ mkdir boot
+ cd boot
+ mkdir -p pico
+ touch pico/config.h
+ for type in boot2_generic_03h boot2_is25lp080 boot2_w25q080 boot2_w25x10cl
+ for div in 2 4
+ arm-none-eabi-gcc -march=armv6-m -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -DPICO_FLASH_SPI_CLKDIV=2 -c /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot2_generic_03h.S -I /home/ubuntu/arduino-pico/pico-sdk/src/boards/include/boards/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/hardware_regs/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2_common/pico_platform/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2_common/boot_stage2/asminclude/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/pico_platform/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/asminclude/ -I .
+ arm-none-eabi-gcc -march=armv6-m -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -Wl,--build-id=none --specs=nosys.specs -nostartfiles -Wl,--script=/home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot_stage2.ld -Wl,-Map=boot2_generic_03h.2.elf.map boot2_generic_03h.o -o boot2_generic_03h.2.elf
+ arm-none-eabi-objdump -h boot2_generic_03h.2.elf
+ arm-none-eabi-objdump -d boot2_generic_03h.2.elf
+ arm-none-eabi-objcopy -Obinary boot2_generic_03h.2.elf boot2_generic_03h.2.bin
+ python3 /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/pad_checksum -s 0xffffffff boot2_generic_03h.2.bin boot2_generic_03h_2_padded_checksum.S
+ for div in 2 4
+ arm-none-eabi-gcc -march=armv6-m -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -DPICO_FLASH_SPI_CLKDIV=4 -c /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot2_generic_03h.S -I /home/ubuntu/arduino-pico/pico-sdk/src/boards/include/boards/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/hardware_regs/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2_common/pico_platform/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2_common/boot_stage2/asminclude/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/pico_platform/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/asminclude/ -I .
+ arm-none-eabi-gcc -march=armv6-m -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -Wl,--build-id=none --specs=nosys.specs -nostartfiles -Wl,--script=/home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot_stage2.ld -Wl,-Map=boot2_generic_03h.4.elf.map boot2_generic_03h.o -o boot2_generic_03h.4.elf
+ arm-none-eabi-objdump -h boot2_generic_03h.4.elf
+ arm-none-eabi-objdump -d boot2_generic_03h.4.elf
+ arm-none-eabi-objcopy -Obinary boot2_generic_03h.4.elf boot2_generic_03h.4.bin
+ python3 /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/pad_checksum -s 0xffffffff boot2_generic_03h.4.bin boot2_generic_03h_4_padded_checksum.S
+ for type in boot2_generic_03h boot2_is25lp080 boot2_w25q080 boot2_w25x10cl
+ for div in 2 4
+ arm-none-eabi-gcc -march=armv6-m -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -DPICO_FLASH_SPI_CLKDIV=2 -c /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot2_is25lp080.S -I /home/ubuntu/arduino-pico/pico-sdk/src/boards/include/boards/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/hardware_regs/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2_common/pico_platform/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2_common/boot_stage2/asminclude/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/pico_platform/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/asminclude/ -I .
+ arm-none-eabi-gcc -march=armv6-m -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -Wl,--build-id=none --specs=nosys.specs -nostartfiles -Wl,--script=/home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot_stage2.ld -Wl,-Map=boot2_is25lp080.2.elf.map boot2_is25lp080.o -o boot2_is25lp080.2.elf
+ arm-none-eabi-objdump -h boot2_is25lp080.2.elf
+ arm-none-eabi-objdump -d boot2_is25lp080.2.elf
+ arm-none-eabi-objcopy -Obinary boot2_is25lp080.2.elf boot2_is25lp080.2.bin
+ python3 /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/pad_checksum -s 0xffffffff boot2_is25lp080.2.bin boot2_is25lp080_2_padded_checksum.S
+ for div in 2 4
+ arm-none-eabi-gcc -march=armv6-m -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -DPICO_FLASH_SPI_CLKDIV=4 -c /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot2_is25lp080.S -I /home/ubuntu/arduino-pico/pico-sdk/src/boards/include/boards/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/hardware_regs/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2_common/pico_platform/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2_common/boot_stage2/asminclude/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/pico_platform/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/asminclude/ -I .
+ arm-none-eabi-gcc -march=armv6-m -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -Wl,--build-id=none --specs=nosys.specs -nostartfiles -Wl,--script=/home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot_stage2.ld -Wl,-Map=boot2_is25lp080.4.elf.map boot2_is25lp080.o -o boot2_is25lp080.4.elf
+ arm-none-eabi-objdump -h boot2_is25lp080.4.elf
+ arm-none-eabi-objdump -d boot2_is25lp080.4.elf
+ arm-none-eabi-objcopy -Obinary boot2_is25lp080.4.elf boot2_is25lp080.4.bin
+ python3 /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/pad_checksum -s 0xffffffff boot2_is25lp080.4.bin boot2_is25lp080_4_padded_checksum.S
+ for type in boot2_generic_03h boot2_is25lp080 boot2_w25q080 boot2_w25x10cl
+ for div in 2 4
+ arm-none-eabi-gcc -march=armv6-m -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -DPICO_FLASH_SPI_CLKDIV=2 -c /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot2_w25q080.S -I /home/ubuntu/arduino-pico/pico-sdk/src/boards/include/boards/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/hardware_regs/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2_common/pico_platform/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2_common/boot_stage2/asminclude/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/pico_platform/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/asminclude/ -I .
+ arm-none-eabi-gcc -march=armv6-m -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -Wl,--build-id=none --specs=nosys.specs -nostartfiles -Wl,--script=/home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot_stage2.ld -Wl,-Map=boot2_w25q080.2.elf.map boot2_w25q080.o -o boot2_w25q080.2.elf
+ arm-none-eabi-objdump -h boot2_w25q080.2.elf
+ arm-none-eabi-objdump -d boot2_w25q080.2.elf
+ arm-none-eabi-objcopy -Obinary boot2_w25q080.2.elf boot2_w25q080.2.bin
+ python3 /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/pad_checksum -s 0xffffffff boot2_w25q080.2.bin boot2_w25q080_2_padded_checksum.S
+ for div in 2 4
+ arm-none-eabi-gcc -march=armv6-m -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -DPICO_FLASH_SPI_CLKDIV=4 -c /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot2_w25q080.S -I /home/ubuntu/arduino-pico/pico-sdk/src/boards/include/boards/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/hardware_regs/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2_common/pico_platform/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2_common/boot_stage2/asminclude/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/pico_platform/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/asminclude/ -I .
+ arm-none-eabi-gcc -march=armv6-m -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -Wl,--build-id=none --specs=nosys.specs -nostartfiles -Wl,--script=/home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot_stage2.ld -Wl,-Map=boot2_w25q080.4.elf.map boot2_w25q080.o -o boot2_w25q080.4.elf
+ arm-none-eabi-objdump -h boot2_w25q080.4.elf
+ arm-none-eabi-objdump -d boot2_w25q080.4.elf
+ arm-none-eabi-objcopy -Obinary boot2_w25q080.4.elf boot2_w25q080.4.bin
+ python3 /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/pad_checksum -s 0xffffffff boot2_w25q080.4.bin boot2_w25q080_4_padded_checksum.S
+ for type in boot2_generic_03h boot2_is25lp080 boot2_w25q080 boot2_w25x10cl
+ for div in 2 4
+ arm-none-eabi-gcc -march=armv6-m -mcpu=cortex-m0plus -mthumb -O3 -DNDEBUG -DPICO_FLASH_SPI_CLKDIV=2 -c /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot2_w25x10cl.S -I /home/ubuntu/arduino-pico/pico-sdk/src/boards/include/boards/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/hardware_regs/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2_common/pico_platform/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2_common/boot_stage2/asminclude/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/pico_platform/include/ -I /home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/asminclude/ -I .
/home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot2_w25x10cl.S: Assembler messages:
/home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot2_w25x10cl.S:147: Error: junk at end of line, first unrecognized character is `0'
/home/ubuntu/arduino-pico/pico-sdk/src/rp2040/boot_stage2/boot2_w25x10cl.S:150: Error: garbage following instruction -- `beq 00b'



LC_ALL=C grep -l '[^[:print:]]' boot2_w25x10cl.S 
# yields nothing, of course

Let me know if I can provide further information.

0 replies

dquadros · 2024-11-09T14:45:49Z

dquadros
Nov 9, 2024

This code is from Raspberry and it uses a label ("00") that is no long supported by the current ARM gcc assembler, see
raspberrypi/pico-sdk#1999

This has been fixed in the pico-sdk (thanks to Earle), but a new version has not been released so far.

3 replies

schkovich Nov 9, 2024

Thank you for shedding light on the upstream development @dquadros .

I was losing my sanity. I spent hours reinstalling the dev environment and ensuring I had the normal build tools installed.

Anyway, after switching the pico-sdk submodule to the develop branch, the build concluded without errors.

git config --file=.gitmodules -l
git submodule set-branch -b develop pico-sdk
git submodule sync
git submodule update --init --remote pico-sdk

maxgerhardt Nov 10, 2024

FYI, I can reproducibly build the libpico libaries in the CI per #2596. So you can just fork Arduino-Pico, make your mods to tools/libpico/CMakeLists.txt etc and then trigger the workflow with Actions -> libpico Builder -> Run Workflow, and download the produced .a files.

schkovich Nov 12, 2024

Great tip to build in CI and download generated artefacts! Thanks!

Awesome improvements in #2596!

users have a starting point to also build it / check it locally if they want to.

That would be me.

I forked Arduino-Pico before asking questions. 😇

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Error building libpico #2549

Uh oh!

{{title}}

Uh oh!

Replies: 4 comments 3 replies

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{editor}}'s edit

{{editor}}'s edit

Uh oh!

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{title}}

Uh oh!

Select a reply

Uh oh!

Error building libpico #2549

Uh oh!

AndyEveritt Oct 17, 2024

Windows Error

Linux Error

Replies: 4 comments · 3 replies

Uh oh!

earlephilhower Oct 17, 2024 Maintainer

Uh oh!

Uh oh!

AndyEveritt Oct 22, 2024 Author

Uh oh!

schkovich Nov 9, 2024

Uh oh!

dquadros Nov 9, 2024

Uh oh!

schkovich Nov 9, 2024

Uh oh!

maxgerhardt Nov 10, 2024

Uh oh!

schkovich Nov 12, 2024

AndyEveritt
Oct 17, 2024

Replies: 4 comments 3 replies

earlephilhower
Oct 17, 2024
Maintainer

AndyEveritt
Oct 22, 2024
Author

schkovich
Nov 9, 2024

dquadros
Nov 9, 2024