Trouble building meta-st-stm32mpu-app-logicanalyzer ("backend.c:49:10: fatal error: gtk/gtk.h: No such file or directory")

[JCant.1]

I need assistance building the https://github.com/STMicroelectronics/meta-st-stm32mpu-app-logicanalyser project. I have the Distribution-Package building successfully, but when I follow the instructions for the example meta layer, I get the following:

| backend.c:49:10: fatal error: gtk/gtk.h: No such file or directory

| #include <gtk/gtk.h>

|          ^~~~~~~~~~~

| compilation terminated.

I’ve tried a manual “bitbake gtk+3�? to no avail. I’ve also tried uncommenting line 7 of https://github.com/STMicroelectronics/meta-st-stm32mpu-app-logicanalyser/blob/thud/recipes-graphics/st-software/logic-analyser-backend/Makefile.

[Olivier GALLIEN]

Hi @JCant.1​ 

Thanks for reporting this.

Issue has been fix. You can refetch.

Sorry for inconvenience

BR,

Olivier

[JCant.1]

Thank you for getting back to me. What am I supposed to refetch? The repo at https://github.com/STMicroelectronics/meta-st-stm32mpu-app-logicanalyser hasn't been updated since Jan 9.

[Olivier GALLIEN]

Indeed fix was not yet push

Should be ok now.

Don't be afraid with V1.2 compatibility ( next release coming soon), it might work with V1.1.0.

Olivier

[MCATR]

1.2.0 should be available by next Wednesday.

[MCATR]

To fix issue of compilation, you can update the Makefile with:

# This Makefile is provided as an example of how to build a process that can

# communicate with a Storyboard application. It may require modifications in

# order to build on your host system. Please see ReadMe.html for a complete

# explanation

# Linux users add this

CFLAGS2 = -Wall $(shell pkg-config --cflags gtk+-3.0)

LDFLAGS2 = $(shell pkg-config --libs gtk+-3.0) -lpthread -lm -lc

LDFLAGS3 = -lpthread

all: backend keyboard

backend: backend.c

    $(CC) $(CFLAGS) $(CFLAGS2) -o $@ $^ $(LDFLAGS) $(LDFLAGS2)

keyboard: keyboard.c

    $(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS) $(LDFLAGS3)

[JCant.1]

This is identical with the Makefile I've been using. I also just performed a "repo sync" in openstlinux-4.19-thud-mp1-19-10-09. Do I just need to wait until next Wed?

[MCATR]

If you are sure of your Makefile, then yes, just wait for the 1.2.0

[JCant.1]

Indeed this works with 1.2.0, without modification from the git repo. Thank you.

[JCant.1]

While this builds with V1.2, it doesn't run on the EV1. What would it take to get the Logic Analyzer demo to work on the STM32MP157C-EV1? (BTW, I asked this same question in a separate support ticket a few days ago but haven't received any responses yet, so I'm reaching out here as well as you guys were very responsive.)

[MCATR]

Hi,

this demo has been requested to work on the low cost DK2, as this is the most common board.

Moreover, the request was to use the ARDUINO connector (GPIO PE8..PE12), which is not available on EV1.

Michel.