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Use the BRE construct \{1,\} for one or more consecutive matches

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This removes duplication introduced by my earlier commit that
eliminating the use of the non-standard "\+" from BREs in the
configure script.
This commit is contained in:
Carl Shapiro 2025-12-22 20:36:03 -08:00 • committed by Guangli Dai
parent 6016d86c18
commit 365747bc8d
1 changed files with 2 additions and 2 deletions
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4
configure.ac
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@ -652,7 +652,7 @@ AC_ARG_WITH([version],
[AS_HELP_STRING([--with-version=<major>.<minor>.<bugfix>-<nrev>-g<gid>],
[Version string])],
[
echo "${with_version}" | grep ['^[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*-[0-9][0-9]*-g[0-9a-f][0-9a-f]*$'] 2>&1 1>/dev/null
echo "${with_version}" | grep ['^[0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}-[0-9]\{1,\}-g[0-9a-f]\{1,\}$'] 2>&1 1>/dev/null
if test $? -eq 0 ; then
echo "$with_version" > "${objroot}VERSION"
else
@ -2059,7 +2059,7 @@ if test "x${je_cv_lg_hugepage}" = "x" ; then
dnl Hugepagesize: 2048 kB
if test -e "/proc/meminfo" ; then
hpsk=[`cat /proc/meminfo 2>/dev/null | \
grep '^Hugepagesize:[[:space:]][[:space:]]*[0-9][0-9]*[[:space:]]kB$' | \
grep '^Hugepagesize:[[:space:]]\{1,\}[0-9]\{1,\}[[:space:]]kB$' | \
awk '{print $2}'`]
if test "x${hpsk}" != "x" ; then
je_cv_lg_hugepage=10