From 2cc6ca4994b4a1a60d85a5a70929cd444ec2cfae Mon Sep 17 00:00:00 2001
From: kervala <kervala@localhost>
Date: Fri, 12 Aug 2011 16:41:58 +0200
Subject: [PATCH] Fixed: #1329 Program received signal SIGSEGV, Segmentation
 fault.

---
 code/CMakeModules/FindLibwww.cmake | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/code/CMakeModules/FindLibwww.cmake b/code/CMakeModules/FindLibwww.cmake
index b594b3140..77140492e 100644
--- a/code/CMakeModules/FindLibwww.cmake
+++ b/code/CMakeModules/FindLibwww.cmake
@@ -6,6 +6,8 @@
 # LIBWWW_LIBRARY, where to find the LibWWW library.
 # LIBWWW_FOUND, If false, do not try to use LibWWW.
 
+OPTION(WITH_LIBWWW_STATIC "Use only static libraries for libwww" OFF)
+
 SET(LIBWWW_FIND_QUIETLY ${Libwww_FIND_QUIETLY})
 
 # also defined, but not for general use are
@@ -46,6 +48,11 @@ ENDIF(LIBWWW_ADDITIONAL_INCLUDE_DIR)
 
 # helper to find all the libwww sub libraries
 MACRO(FIND_WWW_LIBRARY MYLIBRARY OPTION)
+  IF(WITH_LIBWWW_STATIC AND UNIX AND NOT APPLE AND NOT WITH_STATIC_EXTERNAL)
+    SET(CMAKE_FIND_LIBRARY_SUFFIXES_OLD ${CMAKE_FIND_LIBRARY_SUFFIXES})
+    SET(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
+  ENDIF(WITH_LIBWWW_STATIC AND UNIX AND NOT APPLE AND NOT WITH_STATIC_EXTERNAL)
+
   FIND_LIBRARY(${MYLIBRARY}
     NAMES ${ARGN}
     PATHS
@@ -60,10 +67,14 @@ MACRO(FIND_WWW_LIBRARY MYLIBRARY OPTION)
     /usr/freeware/lib64
   )
 
+  IF(CMAKE_FIND_LIBRARY_SUFFIXES_OLD)
+    SET(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES_OLD})
+  ENDIF(CMAKE_FIND_LIBRARY_SUFFIXES_OLD)
+
   IF(${MYLIBRARY})
-    IF(${OPTION} STREQUAL REQUIRED OR WITH_STATIC)
+    IF(${OPTION} STREQUAL REQUIRED OR WITH_STATIC OR WITH_LIBWWW_STATIC)
       SET(LIBWWW_LIBRARIES ${LIBWWW_LIBRARIES} ${${MYLIBRARY}})
-    ENDIF(${OPTION} STREQUAL REQUIRED OR WITH_STATIC)
+    ENDIF(${OPTION} STREQUAL REQUIRED OR WITH_STATIC OR WITH_LIBWWW_STATIC)
   ELSE(${MYLIBRARY})
     IF(NOT LIBWWW_FIND_QUIETLY AND NOT WIN32)
       MESSAGE(STATUS "Warning: Libwww: Library not found: ${MYLIBRARY}")
@@ -74,7 +85,9 @@ MACRO(FIND_WWW_LIBRARY MYLIBRARY OPTION)
 ENDMACRO(FIND_WWW_LIBRARY)
 
 MACRO(LINK_WWW_LIBRARY MYLIBRARY OTHERLIBRARY SYMBOL)
-  LINK_DEPENDS(LIBWWW_LIBRARIES ${MYLIBRARY} ${OTHERLIBRARY} ${SYMBOL})
+  IF(NOT WITH_LIBWWW_STATIC AND NOT  WITH_STATIC_EXTERNAL)
+    LINK_DEPENDS(LIBWWW_LIBRARIES ${MYLIBRARY} ${OTHERLIBRARY} ${SYMBOL})
+  ENDIF(NOT WITH_LIBWWW_STATIC AND NOT  WITH_STATIC_EXTERNAL)
 ENDMACRO(LINK_WWW_LIBRARY)
 
 # Find and link required libs for static or dynamic