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Port to AIX 7.3 ‘find’

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* configure.ac (FIND_DELETE): Port to AIX 7.3 ‘find’,
which exits with nonzero status if ‘-exec rm -f {} +’
is never invoked.
This commit is contained in:
Paul Eggert 2025-01-18 20:01:16 -08:00
parent 421d307733
commit d65f727ab4
1 changed files with 4 additions and 2 deletions
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6
configure.ac
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@ -2078,8 +2078,10 @@ AC_CACHE_CHECK([for 'find' args to delete a file],
[emacs_cv_find_delete],
[if touch conftest.tmp && find conftest.tmp -delete 2>/dev/null &&
test ! -f conftest.tmp
then emacs_cv_find_delete="-delete"
else emacs_cv_find_delete="-exec rm -f {} +"
then emacs_cv_find_delete="-delete" # GNU 'find'
elif find . -prune -name x -exec echo {} + 2>/dev/null
then emacs_cv_find_delete="-exec rm -f {} +" # POSIX 'find'
else emacs_cv_find_delete="-exec rm -f {} + -o -exec true {} +" # AIX 7.3
fi])
FIND_DELETE=$emacs_cv_find_delete
AC_SUBST([FIND_DELETE])