From: Fabian Keil <fk@fabiankeil.de>
Date: Sun, 27 Aug 2023 10:13:48 +0000 (+0200)
Subject: configure: Fix --disable-pcre2
X-Git-Url: http://www.privoxy.org/gitweb/telemarketing.html?a=commitdiff_plain;h=7fb978c74a8a46bd105d9f0ced92a4be0c9647e6;p=privoxy.git

configure: Fix --disable-pcre2

Previously it would result in neither pcre library being detected:

    checking for getnameinfo... (cached) yes
    configure: WARNING: Ignoring pcre2 even if it's available
    test: =: unexpected operator
    Enabling support for client-specific tags.
    checking for zlibVersion in -lz... (cached) yes
    Enabling compression support.
    test: =: unexpected operator
    test: =: unexpected operator
    configure: error: Detected neither pcre2 nor pcre library.
---

diff --git a/configure.in b/configure.in
index 0181d253..f8a23a52 100644
--- a/configure.in
+++ b/configure.in
@@ -872,6 +872,7 @@ if test $enableval2 = yes; then
 else
   AC_MSG_WARN([Ignoring pcre2 even if it's available])
   try_pcre2=no
+  have_pcre2=no
 fi
 
 if test $try_pcre2 != no; then