build fail on linux and mac

[iamfaith]

gcc -o build/src/trace.o -c -std=c99 -Wall -g3 -gdwarf -O2 -fpic -I/home/linuxbrew/.linuxbrew/opt/[email protected]/include -I include -I src -I src/pb src/trace.c
gcc -o build/src/utils.o -c -std=c99 -Wall -g3 -gdwarf -O2 -fpic -I/home/linuxbrew/.linuxbrew/opt/[email protected]/include -I include -I src -I src/pb src/utils.c
gcc -o build/src/test/test_utils.o -c -std=c99 -Wall -g3 -gdwarf -O2 -fpic -I/home/linuxbrew/.linuxbrew/opt/[email protected]/include -I include -I src -I src/pb src/test/test_utils.c
gcc -shared -o build/libconnxr.so -fpic -I/home/linuxbrew/.linuxbrew/opt/[email protected]/include -I include -I src -I src/pb -std=c99 -Wall -g3 -gdwarf -O2 -fpic -L/home/linuxbrew/.linuxbrew/opt/[email protected]/lib -g -lcunit -lm find build/src/ -type f
/usr/bin/ld: cannot find -lcunit
collect2: error: ld returned 1 exit status
Makefile:105: recipe for target 'build/sharedlib' failed
make: *** [build/sharedlib] Error 1

uname -a

Linux faith 5.4.0-53-generic #59~18.04.1-Ubuntu SMP Wed Oct 21 12:14:56 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

cat /etc/os-release
NAME="Ubuntu"
VERSION="18.04.5 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.5 LTS"
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic

[alrevuelta]

Thanks for reporting the issue. Which commit are you running and which command? make all? Works fine for me on mac and linux CI (which is also Ubuntu) is also fine.

[nopeslide]

/usr/bin/ld: cannot find -lcunit
collect2: error: ld returned 1 exit status

Install cunit via your package manager and you should be fine.
cunit is the only dependency we have for..well..testing

[nopeslide]

@alrevuelta since this is the second issue regarding missing cunit installation, should we add information about this to the README?

[iamfaith]

Thanks. I found this command to solve this issue.

sudo apt-get install libcunit1 libcunit1-doc libcunit1-dev

[nopeslide]

sudo apt-get install libcunit1 libcunit1-doc libcunit1-dev

thanks. will add this to the README