* add pcre's pkgconfig to avoid linking with system's pcre.

* no need to add rpath everywhere by using LDFLAGS, because pcre location will be added in libvarnish.so's rpath anyway.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@40570 20353a03-c40f-0410-a6d1-a30d3c3de9de

buildout/software-profiles/varnish.cfg

@@ -37,4 +37,4 @@ patches =
   ${varnish-2.1.4-r5467-patch:location}/${varnish-2.1.4-r5467-patch:filename}
 environment =
   PATH=${patch:location}/bin:%(PATH)s
-  LDFLAGS=-Wl,-rpath -Wl,${pcre:location}/lib
+  PKG_CONFIG_PATH=${pcre:location}/lib/pkgconfig