From: Joe Orton <jorton@apache.org>
Date: Tue, 17 Apr 2012 08:28:06 +0000 (+0000)
Subject: * modules/filters/config.m4: Prevent libsed internals from polluting
X-Git-Tag: 2.5.0-alpha~7142
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dc6d7847dea66192030b70085b4df394ab369b25;p=apache

* modules/filters/config.m4: Prevent libsed internals from polluting
  the global symbol namespace.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1326991 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/filters/config.m4 b/modules/filters/config.m4
index 4ef2d3a59f..966f77a551 100644
--- a/modules/filters/config.m4
+++ b/modules/filters/config.m4
@@ -16,7 +16,13 @@ APACHE_MODULE(reflector, Reflect request through the output filter stack, , , )
 APACHE_MODULE(substitute, response content rewrite-like filtering, , , most)
 
 sed_obj="mod_sed.lo sed0.lo sed1.lo regexp.lo"
-APACHE_MODULE(sed, filter request and/or response bodies through sed, $sed_obj, , most)
+APACHE_MODULE(sed, filter request and/or response bodies through sed, $sed_obj, , most, [
+    if test "x$enable_sed" = "xshared"; then
+        # The only symbol which needs to be exported is the module
+        # structure, so ask libtool to hide libsed internals:
+        APR_ADDTO(MOD_SED_LDADD, [-export-symbols-regex sed_module])
+    fi
+])
 
 if test "$ac_cv_ebcdic" = "yes"; then
 # mod_charset_lite can be very useful on an ebcdic system,