# make install
rm -rf "build"
mkdir -p "build/usr/include" "build/usr/lib" "build/usr/share/man/man3" "build/usr/src"
gcc -c -fPIC -std=c99 -Wall -Werror -o "build/cs50.o" "src/cs50.c"
gcc -o "build/usr/lib/libcs50.so" -shared "build/cs50.o"
rm -f "build/cs50.o"
cp "src/cs50.h" "build/usr/include"
cp "src/cs50.c" "build/usr/src"
cp -r docs/* "build/usr/share/man/man3"
find "build" -type d -exec chmod 0755 {} +
find "build" -type f -exec chmod 0644 {} +
cp "build/usr/include/*" /usr/include
cp: cannot stat ‘build/usr/include/*’: No such file or directory
make: *** [install] Error 1