Cant compile example: openssl_publisher about mqtt-c

[joaopinto]

For sale of completeness I leave here my makefile. Note that I copied the contents of the template/ folder into its parent folder.

My makefile:

CC=gcc
CFLAGS=-Wextra -Wall -std=gnu99 -Iinclude -Wno-unused-parameter -Wno-unused-variable -Wno-duplicate-decl-specifier -lpthread -lcurl
DEPS = mqtt.h mqtt_pal.h biosockets.h openssl_sockets.h posix_sockets.h
OBJ = openssl_publisher.o mqtt.o mqtt_pal.o 

%.o: %.c $(DEPS)
	$(CC) -c -o $@ $< $(CFLAGS)

iodevice: $(OBJ)
	$(CC) -o $@ $^ $(CFLAGS)
	
.PHONY: clean
 
clean:
	rm -f openssl_publisher *.o   

[joaopinto]

Note to past me:
Your makefile is missing a CFFLAG. It should be:

CFLAGS=-Wextra -Wall -std=gnu99 -Iinclude -Wno-unused-parameter -Wno-unused-variable -Wno-duplicate-decl-specifier -D MQTT_USE_BIO -lpthread pkg-config --libs openssl -lcurl

With this change it works!

Thank you to the author for creating such a wonderful program!

J

[LiamBindle]

Hi @joaopinto,

Glad you were able to figure it out! Feel free to let me know if you run into any more problems. 😄

Liam