Requires the installation of the cs50 library for C.
- Install the libcs50:
$ curl -s https://packagecloud.io/install/repositories/cs50/repo/script.deb.sh | sudo bash
$ sudo apt install libcs50
- Update the .bashrc file, by adding the following lines anywhere:
export CC="clang"
export CFLAGS="-fsanitize=signed-integer-overflow -fsanitize=undefined -ggdb3 -O0 -std=c11 -Wall -Werror -Wextra -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -Wshadow"
export LDLIBS="-lcrypt -lcs50 -lm"
After that it is good to execute .bashrc again with source .bashrc.
- Install clang:
$ sudo apt-get install clang
Each .c file can be compiled with make filename, notice that you do not want to write .c at the end while using make. If you already have the binary, just run ./filename.
clang filename.c -o binary_filename -lcs50 can also be used, make functions as a shortcut to this notation. -o flag can be used to change the target directory and binary name. In both cases clang will be used to compile the source code. Remember that while using clang, you have to include the flags stated in .bashrc explicitly for the binaries to compile properly.
Makefile can be used to automate the creation of binaries. But it wouldn't work how I wanted it to yet.