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

[JCant.1]

When is V1.2 going to be released?

After pulling down a fresh clone of the logicanalyzer example, I get the following:

ERROR: Layer 'stm-st-stm32mp-app-logicanalyser' depends on layer 'stm-st-stm32mp-mx', but this layer is not enabled in your configuration

[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 · Accepted solution]

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