Fix Autoconf check for development versions (#11532)

When Autoconf version includes also development patch character (for
example, 2.72c), such as in unreleased Autoconf versions, this now
sets proper number for checking minimum required Autoconf version.
This commit is contained in:
Peter Kokot 2023-07-18 17:54:00 +02:00 committed by GitHub
parent c322da0606
commit 700f6918e6
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@ -81,7 +81,7 @@ echo "buildconf: Checking installation"
min_version=$(sed -n 's/AC_PREREQ(\[\(.*\)\])/\1/p' configure.ac)
# Check if autoconf exists.
ac_version=$($PHP_AUTOCONF --version 2>/dev/null|head -n 1|sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//')
ac_version=$($PHP_AUTOCONF --version 2>/dev/null|head -n 1|sed -e 's/^[^0-9]*//' -e 's/[^0-9.]*$//')
if test -z "$ac_version"; then
echo "buildconf: autoconf not found." >&2