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49ba502f99
Busybox's mktemp requires at least six X's in the template, causing the current sed --in-place check to fail because the file does not exist. This change adds additional X's to mktemp templates that do not already have at least six X's in them. Reviewed-by: Ryan Moeller <ryan@iXsystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Quentin Zdanis <zdanisq@gmail.com> Closes #11269
17 lines
539 B
Plaintext
17 lines
539 B
Plaintext
dnl #
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dnl # Set the flags used for sed in-place edits.
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dnl #
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AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_SED], [
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AC_REQUIRE([AC_PROG_SED])dnl
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AC_CACHE_CHECK([for sed --in-place], [ac_cv_inplace], [
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tmpfile=$(mktemp conftest.XXXXXX)
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echo foo >$tmpfile
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AS_IF([$SED --in-place 's#foo#bar#' $tmpfile 2>/dev/null],
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[ac_cv_inplace="--in-place"],
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[$SED -i '' 's#foo#bar#' $tmpfile 2>/dev/null],
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[ac_cv_inplace="-i ''"],
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[AC_MSG_ERROR([$SED does not support in-place])])
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])
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AC_SUBST([ac_inplace], [$ac_cv_inplace])
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])
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