APACHE_HELP_STRING(--with-pcre=PATH,Use external PCRE library))
if test "x$with_pcre" = "x" || test "$with_pcre" = "yes"; then
with_pcre="$PATH"
APACHE_HELP_STRING(--with-pcre=PATH,Use external PCRE library))
if test "x$with_pcre" = "x" || test "$with_pcre" = "yes"; then
with_pcre="$PATH"
+else if which $with_pcre 2>/dev/null; then :; else
with_pcre="$with_pcre/bin:$with_pcre"
fi
with_pcre="$with_pcre/bin:$with_pcre"
fi
AC_CHECK_TARGET_TOOLS(PCRE_CONFIG, [pcre2-config pcre-config],
[`which $with_pcre 2>/dev/null`], $with_pcre)
AC_CHECK_TARGET_TOOLS(PCRE_CONFIG, [pcre2-config pcre-config],
[`which $with_pcre 2>/dev/null`], $with_pcre)