elf-tests simple-src.c triggers compiler errors
While running the elf test suites I found that the simple test failed. Looking at the log, I discovered the following:
Test: /opt/elf-tests/tests/linker-sets/simple (run as root) [00:00] [FAIL] 22:13:44.57 /opt/elf-tests/tests/linker-sets/simple-src.c: In function 'main': 22:13:44.57 /opt/elf-tests/tests/linker-sets/simple-src.c:105:1: warning: control reaches end of non-void function [-Wreturn-type] 22:13:44.57 } 22:13:44.57 ^ 22:13:44.63 execution of /opt/elf-tests/tests/linker-sets/simple-src.c failed
The problem here is straightforward. There is no return value in main(). We should just add it and fix the test.