Automatic build (solved)

[dasarne]

Just to quickly build a new version I wrote a script that automatically checks out and then changes platformio.ini and my_machine.h and then compiles it. Maybe someone else can use this.
Here is the script:

#Clear
rm -rf iMXRT1062

#Checkout
git clone --recurse-submodules https://github.com/grblHAL/iMXRT1062.git

#Enable Ethernet and HTTP in my_machine.h
mv iMXRT1062/grblHAL_Teensy4/src/my_machine.h iMXRT1062/grblHAL_Teensy4/src/my_machine.h.orig

awk 'BEGIN {uncomment=0;comment=0;} \
/(^.*\/\/.*ETHERNET_ENABLE.*)|\
(^.*\/\/.*BOARD_GRBLHAL2000.*)|\
(^.*\/\/.*HTTP_ENABLE.*)|\
(^.*\/\/.*WEBUI_INFLASH.*)|\
(^.*\/\/.*FTP_ENABLE.*)|\
(^.*\/\/.*SDCARD_ENABLE.*)|\
(^.*\/\/.*NETWORK_HTTP_PORT.*)|\
(^.*\/\/.*NETWORK_IPMODE.*)|\
(^.*\/\/.*WEBUI_ENABLE.*)|\
(^.*\/\/.*NETWORK_WEBSOCKET_PORT..81.*)/ {uncomment=1;}
/(^.*BOARD_T41U5XBB$)/ {comment=1;}
{ if(uncomment==1) {gsub("^//","",$0);}if(comment==1) {gsub("^","//",$0);}
	print $0; uncomment=0;comment=0;}' iMXRT1062/grblHAL_Teensy4/src/my_machine.h.orig > iMXRT1062/grblHAL_Teensy4/src/my_machine.h

#Get dependent Libs
cd iMXRT1062/grblHAL_Teensy4/; pio run -e teensy41 -t compiledb
cd ../../

#The uSDFS verison pulled by platformio is an older version. Checking out the newest version.
cd iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/
rm -rf uSDFS
git clone https://github.com/WMXZ-EU/uSDFS.git
cd ../../../../../

#SD Card-plugin
mv "iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/utility/sd_config.h" "iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/utility/sd_config.h.orig"
awk '/#define USE_MSC 1.*/ {gsub("1","0",$0);}
	{print $0;} ' "iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/utility/sd_config.h.orig" > "iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/utility/sd_config.h" 

#Patch uSDFS library
unzip -o iMXRT1062/patches/sd_sdhc.zip -d iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/utility/

mv "iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ffconf.h" "iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ffconf.h.orig"
awk '/#define FF_FS_RPATH.*/ {gsub("1","2",$0);}
	{print $0;} ' "iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ffconf.h.orig" > "iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ffconf.h"

#patch lwip
cp "iMXRT1062/grblHAL_Teensy4/src/webui/lwIP patch/altcp.h" "iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/lwip/src/lwip"
rm "iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/lwip/src/lwipopts.h"
cp "iMXRT1062/grblHAL_Teensy4/src/webui/lwIP patch/iMXRT1062/lwipopts.h" "iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/lwip/src/lwipopts.h"
rm -rf "iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/lwip/src/apps/httpd" 

#patch WebUI
mv "iMXRT1062/grblHAL_Teensy4/src/webui/filedata.h" "iMXRT1062/grblHAL_Teensy4/src/webui/filedata.h.orig"
awk '/.*embedded_file_t .ro_files.*/ {gsub("PROGMEM","",$0);} {print $0;} ' "iMXRT1062/grblHAL_Teensy4/src/webui/filedata.h.orig" > "iMXRT1062/grblHAL_Teensy4/src/webui/filedata.h" 
 
#Compile
cd iMXRT1062/grblHAL_Teensy4/; pio run -e teensy41 

[dasarne]

I think I'm through now and have transferred the entire compiling instructions into this script.
Unfortunately, I now get the error when compiling:

+ pio run -e teensy41
Processing teensy41 (board: teensy41; platform: teensy@4.12; framework: arduino)
------------------------------------------------------------------------------------------------------------------------------------
Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/teensy/teensy41.html
PLATFORM: Teensy (4.12.0) > Teensy 4.1
HARDWARE: IMXRT1062 600MHz, 512KB RAM, 7.75MB Flash
DEBUG: Current (jlink) External (jlink)
PACKAGES: 
 - framework-arduinoteensy @ 1.153.0 (1.53) 
 - toolchain-gccarmnoneeabi @ 1.50401.190816 (5.4.1)
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 92 compatible libraries
Scanning dependencies...
Dependency Graph
|-- uSDFS @ 1.1.2+sha.52b0ae3
|   |-- MSC-non-blocking @ 1.0.0+sha.5a2e6f4
|   |   |-- USBHost_t36 @ 0.1
|-- MSC-non-blocking @ 1.0.0+sha.5a2e6f4
|   |-- USBHost_t36 @ 0.1
|-- lwip @ 2.0.2+sha.3127918
Building in release mode
Compiling .pio/build/teensy41/src/bluetooth/hc_05.c.o
Compiling .pio/build/teensy41/src/driver.c.o
Compiling .pio/build/teensy41/src/eeprom/eeprom_24AAxxx.c.o
Compiling .pio/build/teensy41/src/eeprom/eeprom_24LC16B.c.o
Compiling .pio/build/teensy41/src/encoder/encoder.c.o
Compiling .pio/build/teensy41/src/enet.c.o
Compiling .pio/build/teensy41/src/fans/fans.c.o
Compiling .pio/build/teensy41/src/grbl/alarms.c.o
Compiling .pio/build/teensy41/src/grbl/coolant_control.c.o
Compiling .pio/build/teensy41/src/grbl/corexy.c.o
Compiling .pio/build/teensy41/src/grbl/errors.c.o
Compiling .pio/build/teensy41/src/grbl/gcode.c.o
Compiling .pio/build/teensy41/src/grbl/grbllib.c.o
Compiling .pio/build/teensy41/src/grbl/ioports.c.o
Compiling .pio/build/teensy41/src/grbl/limits.c.o
Compiling .pio/build/teensy41/src/grbl/maslow.c.o
Compiling .pio/build/teensy41/src/grbl/motion_control.c.o
Compiling .pio/build/teensy41/src/grbl/my_plugin.c.o
Compiling .pio/build/teensy41/src/grbl/ngc_expr.c.o
Compiling .pio/build/teensy41/src/grbl/ngc_params.c.o
Compiling .pio/build/teensy41/src/grbl/nuts_bolts.c.o
Compiling .pio/build/teensy41/src/grbl/nvs_buffer.c.o
Compiling .pio/build/teensy41/src/grbl/override.c.o
Compiling .pio/build/teensy41/src/grbl/pid.c.o
Compiling .pio/build/teensy41/src/grbl/planner.c.o
Compiling .pio/build/teensy41/src/grbl/protocol.c.o
Compiling .pio/build/teensy41/src/grbl/regex.c.o
Compiling .pio/build/teensy41/src/grbl/report.c.o
Compiling .pio/build/teensy41/src/grbl/settings.c.o
Compiling .pio/build/teensy41/src/grbl/sleep.c.o
Compiling .pio/build/teensy41/src/grbl/spindle_control.c.o
Compiling .pio/build/teensy41/src/grbl/state_machine.c.o
Compiling .pio/build/teensy41/src/grbl/stepper.c.o
Compiling .pio/build/teensy41/src/grbl/stream.c.o
Compiling .pio/build/teensy41/src/grbl/system.c.o
Compiling .pio/build/teensy41/src/grbl/tool_change.c.o
Compiling .pio/build/teensy41/src/grbl/wall_plotter.c.o
Compiling .pio/build/teensy41/src/i2c.c.o
Compiling .pio/build/teensy41/src/ioports.c.o
Compiling .pio/build/teensy41/src/keypad/keypad.c.o
Compiling .pio/build/teensy41/src/laser/coolant.c.o
Compiling .pio/build/teensy41/src/laser/ppi.c.o
Compiling .pio/build/teensy41/src/main.c.o
Compiling .pio/build/teensy41/src/mcp3221.c.o
Compiling .pio/build/teensy41/src/networking/base64.c.o
Compiling .pio/build/teensy41/src/networking/cJSON.c.o
Compiling .pio/build/teensy41/src/networking/fs.c.o
Compiling .pio/build/teensy41/src/networking/ftpd.c.o
Compiling .pio/build/teensy41/src/networking/http_upload.c.o
Compiling .pio/build/teensy41/src/networking/httpd.c.o
Compiling .pio/build/teensy41/src/networking/multipartparser.c.o
Compiling .pio/build/teensy41/src/networking/networking.c.o
Compiling .pio/build/teensy41/src/networking/sfifo.c.o
Compiling .pio/build/teensy41/src/networking/sha1.c.o
Compiling .pio/build/teensy41/src/networking/strutils.c.o
Compiling .pio/build/teensy41/src/networking/telnetd.c.o
Compiling .pio/build/teensy41/src/networking/urldecode.c.o
Compiling .pio/build/teensy41/src/networking/utils.c.o
Compiling .pio/build/teensy41/src/networking/vfs.c.o
Compiling .pio/build/teensy41/src/networking/websocketd.c.o
Compiling .pio/build/teensy41/src/odometer/odometer.c.o
Compiling .pio/build/teensy41/src/openpnp/openpnp.c.o
Compiling .pio/build/teensy41/src/plasma/thc.c.o
Compiling .pio/build/teensy41/src/sdcard/sdcard.c.o
Compiling .pio/build/teensy41/src/sdcard/ymodem.c.o
Compiling .pio/build/teensy41/src/spindle/huanyang.c.o
Compiling .pio/build/teensy41/src/spindle/modbus.c.o
Compiling .pio/build/teensy41/src/spindle/select.c.o
Compiling .pio/build/teensy41/src/uart.c.o
Compiling .pio/build/teensy41/src/usb_serial_ard.cpp.o
Compiling .pio/build/teensy41/src/usb_serial_pjrc.c.o
Compiling .pio/build/teensy41/src/webui/commands.c.o
Compiling .pio/build/teensy41/src/webui/server.c.o
Compiling .pio/build/teensy41/lib459/USBHost_t36/adk.cpp.o
Compiling .pio/build/teensy41/lib459/USBHost_t36/antplus.cpp.o
Compiling .pio/build/teensy41/lib459/USBHost_t36/bluetooth.cpp.o
Compiling .pio/build/teensy41/lib459/USBHost_t36/digitizer.cpp.o
Compiling .pio/build/teensy41/lib459/USBHost_t36/ehci.cpp.o
Compiling .pio/build/teensy41/lib459/USBHost_t36/enumeration.cpp.o
Compiling .pio/build/teensy41/lib459/USBHost_t36/hid.cpp.o
Compiling .pio/build/teensy41/lib459/USBHost_t36/hub.cpp.o
Compiling .pio/build/teensy41/lib459/USBHost_t36/joystick.cpp.o
In file included from src/webui/server.c:51:0:
src/webui/filedata.h:105:38: error: index_html_gz causes a section type conflict with ro_files
 PROGMEM static const embedded_file_t index_html_gz = {
                                      ^
src/webui/filedata.h:10108:39: note: 'ro_files' was declared here
 PROGMEM static const embedded_file_t *ro_files[] = {
                                       ^
*** [.pio/build/teensy41/src/webui/server.c.o] Error 1

What am I doing wrong in the script?

[terjeio]

What am I doing wrong in the script?

Nothing? Removing PROGMEM from the ro_files array seems to fix it.

static const embedded_file_t *ro_files[] = {
    &favicon_ico,
    &index_html_gz,
    NULL
};

A search for "causes a section type conflict" may shed some ligth on why.

[dasarne]

Hi Terje,
thank you for the info.
Of course I immediately took a curious look at it and commented out the declaration of ro_files in src/webui/filedata.h starting at line 10108.
Unfortunately ro_files is needed in src/webui/server.c line 954 because I defined WEBUI_INFLASH.

src/webui/server.c: In function 'webui_init':


src/webui/server.c:954:32: error: 'ro_files' undeclared (first use in this function)
     fs_register_embedded_files(ro_files);
                                ^
src/webui/server.c:954:32: note: each undeclared identifier is reported only once for each function it appears in
*** [.pio/build/teensy41/src/webui/server.c.o] Error 1

Can you please help again?

Yours
Arne

[terjeio]

Could it be that the uSDFS verison pulled by platformio is an older version? I think so since the USE_MSC definition is changed to 0 in the latest. Try by not adding the patch - this should compile but not work as there are bugs in the library.

[dasarne]

That was then actually the problem.
I have updated the script:
After PlatformIO has fetched the libraries with pio run -e teensy41 -t compiledb, the current revision of the uSDFS project is now loaded into .pio/libdeps/teensy41/.

#The uSDFS verison pulled by platformio is an older version. Checking out the newest version.
cd iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/
rm -rf uSDFS
git clone https://github.com/WMXZ-EU/uSDFS.git
cd ../../../../../

Then the patch is applied to it.
You should adjust the instructions based on this.
Thank you for the kind help. I am very happy that it worked out in the end.

Yours
Arne

[dresco]

@dasarne

Just fyi, you could also change the library dependency in platformio.ini - instead of deleting and cloning..

lib_deps = 
    https://github.com/WMXZ-EU/uSDFS
    https://github.com/ddrown/teensy41_ethernet

Worth noting you will also likely run into the known issue with teensyduino 1.53 (is pulled in by the currently pinned teensy 4.12 platform), issue #15 has more details on this..

[dasarne]

Hi Jon,
why do one need a screwdriver when one has a hammer?
I have tried to implement your advice by adding

#Add most actual Git-Repros to platformio.ini
mv iMXRT1062/grblHAL_Teensy4/platformio.ini iMXRT1062/grblHAL_Teensy4/platformio.ini.orig
awk '/.*lib_deps.*/ {$0=$0 "\n   https://github.com/WMXZ-EU/uSDFS https://github.com/ddrown/teensy41_ethernet"}{print $0;}' iMXRT1062/grblHAL_Teensy4/platformio.ini.orig > iMXRT1062/grblHAL_Teensy4/platformio.ini

to the script and by removing the handmade checkout.
Unfortunately, I then get those error messages when linking:

Linking .pio/build/teensy41/firmware.elf
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `f_mount':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:3573: multiple definition of `f_mount'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:3610: first defined here
/home/arne/.platformio/packages/toolchain-gccarmnoneeabi/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld: Disabling relaxation: it will not work with multiple definitions
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_open'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_read'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_write'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_sync'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_close'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_chdrive'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_chdir'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_lseek'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_opendir'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_closedir'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_readdir'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_findnext'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_findfirst'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_stat'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_getfree'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_truncate'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_unlink'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_mkdir'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_rename'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_gets'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_putc'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_puts'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/libebd/libuSDFS.a(ff.c.o): In function `chk_lock':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS/src/ff.c:938: multiple definition of `f_printf'
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o):/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:2764: first defined here
.pio/build/teensy41/lib915/libuSDFS@src-edfa198f38048bab65540df6130830c6.a(ff.c.o): In function `find_volume':
/home/arne/dev/iMXRT1062/grblHAL_Teensy4/.pio/libdeps/teensy41/uSDFS@src-edfa198f38048bab65540df6130830c6/src/ff.c:3288: undefined reference to `VolToPart'
collect2: error: ld returned 1 exit status
*** [.pio/build/teensy41/firmware.elf] Error 1

But this probably hasn't anything to do with the issue #15 you mentioned, has it?

Do you have any ideas?
I'll stay (for now ;-) ) with that version of the script, which compiles.

Yours
Arne

[dresco]

I think it's because you end up with both library versions in your platformio.ini ?

Your awk commands would need to replace the original two uSDFS and MSC lines with just the single new uSDFS line..