From ff7360b5611ffe4fe03d34f650b10db56284df46 Mon Sep 17 00:00:00 2001
From: xantares <xantares09@hotmail.com>
Date: Sat, 10 May 2014 10:53:44 +0200
Subject: [PATCH] Parse configure.ac for lib version

---
 CMakeLists.txt | 34 ++++++++++++++++++++++++----------
 1 file changed, 24 insertions(+), 10 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6a29b59..49eabe4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -152,13 +152,27 @@ ENDIF(BUILD_SHARED_LIBS)
 
 INSTALL ( FILES ${NLOPT_HEADERS} DESTINATION include )
 
-ADD_LIBRARY (nlopt ${NLOPT_SOURCES} )
-
-INSTALL ( TARGETS nlopt
-          RUNTIME DESTINATION bin
-          LIBRARY DESTINATION lib${LIB_SUFFIX}
-          ARCHIVE DESTINATION lib${LIB_SUFFIX}
-        )
-
-
-    
+ADD_LIBRARY (nlopt ${NLOPT_SOURCES} )
+
+# parse configure.ac for lib version
+STRING( REGEX MATCH "SHARED_VERSION_INFO=\"[0-9]+:[0-9]+:[0-9]+\"" NLOPT_VERSION_INFO_LINE "${CONFIG_AUTOMAKE}") 
+SET (NLOPT_INFO_SOVERSION 0)
+IF (NLOPT_VERSION_INFO_LINE)
+  STRING( REGEX REPLACE "SHARED_VERSION_INFO=\"([0-9]+):([0-9]+):[0-9]+\"" "${NLOPT_INFO_SOVERSION}.\\1.\\2" NLOPT_INFO_VERSION "${NLOPT_VERSION_INFO_LINE}") 
+ENDIF ()
+SET_TARGET_PROPERTIES(nlopt PROPERTIES SOVERSION ${NLOPT_INFO_SOVERSION})
+IF (WIN32)
+  SET_TARGET_PROPERTIES(nlopt PROPERTIES SUFFIX -${NLOPT_INFO_SOVERSION}.dll)
+ENDIF ()
+IF (NLOPT_INFO_VERSION)
+  SET_TARGET_PROPERTIES(nlopt PROPERTIES VERSION ${NLOPT_INFO_VERSION} )
+ENDIF ()
+
+INSTALL ( TARGETS nlopt
+          RUNTIME DESTINATION bin
+          LIBRARY DESTINATION lib${LIB_SUFFIX}
+          ARCHIVE DESTINATION lib${LIB_SUFFIX}
+        )
+
+
+    
-- 
2.30.2