From 4e1165e1081e75de842567b16ae963cbed54e2a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Krause?= <joerg.krause@embedded.rocks>
Date: Tue, 4 Aug 2015 11:09:12 +0200
Subject: [PATCH 3/3] Fix conflicting declaration with unbundled pcre
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Building poco 1.6.1 with the `--unbundled` config options fails due to an
conflicting declaration of `pcre`:

```sh
In file included from src/RegularExpression.cpp:21:0:
/usr/include/pcre.h:325:26: error: conflicting declaration ‘typedef struct real_pcre pcre’
 typedef struct real_pcre pcre;
                          ^
In file included from src/RegularExpression.cpp:17:0:
include/Poco/RegularExpression.h:37:34: note: previous declaration as ‘typedef struct real_pcre8_or_16 pcre’
  typedef struct real_pcre8_or_16 pcre;
```

Upstream status:
https://github.com/pocoproject/poco/pull/897

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
---
 Foundation/include/Poco/RegularExpression.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Foundation/include/Poco/RegularExpression.h b/Foundation/include/Poco/RegularExpression.h
index e1bc063..989ed52 100644
--- a/Foundation/include/Poco/RegularExpression.h
+++ b/Foundation/include/Poco/RegularExpression.h
@@ -26,7 +26,9 @@
 #include "Poco/Foundation.h"
 #include <vector>
 
-
+#if defined(POCO_UNBUNDLED)
+#include <pcre.h>
+#else
 //
 // Copy these definitions from pcre.h
 // to avoid pulling in the entire header file
@@ -37,7 +39,7 @@ extern "C"
 	typedef struct real_pcre8_or_16 pcre;
 	struct pcre_extra;
 }
-
+#endif
 
 namespace Poco {
 
-- 
2.5.0