kc3-lang/gnulib/tests/test-verify.sh

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• Hash : a7bd2403
  Author :
  Date : 2017-04-20T21:27:40
  

  verify tests: Fix spurious failure with parallel make.
  
  * gnulib-tool (func_emit_tests_Makefile_am): Emit initialization of
  EXTRA_PROGRAMS.
  * tests/test-verify.sh: Build test-verify-try.o, not test-verify.o.
  * tests/test-verify-try.c: New file.
  * modules/verify-tests (Files): Add it.
  (EXTRA_PROGRAMS): Add test-verify-try.
  (MOSTLYCLEANFILES): Update accordingly.
  Reported by Adam James Stewart <ajstewart@anl.gov>.
  

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• tests/test-verify.sh

• #!/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
  

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