| #!/bin/sh |
| . "${srcdir=.}/init.sh" |
| |
| # We are not interested in triggering bugs in the compilers and tools |
| # (such as gcc 4.3.1 on openSUSE 11.0). |
| unset MALLOC_PERTURB_ |
| |
| # Rather than figure out how to invoke the compiler with the right |
| # include path ourselves, we let make do it: |
| (cd "$initial_cwd_" \ |
| && rm -f test-verify-try.o \ |
| && $MAKE test-verify-try.o >/dev/null 2>&1) \ |
| || skip_ "cannot compile error-free" |
| |
| # Now, prove that we encounter all expected compilation failures: |
| : >out |
| : >err |
| for i in 1 2 3 4 5; do |
| (cd "$initial_cwd_" |
| rm -f test-verify-try.o |
| $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ |
| && { warn_ "compiler didn't detect verification failure $i"; fail=1; } |
| done |
| |
| Exit $fail |
