From: xantares <xantares09@hotmail.com>
Date: Sat, 10 May 2014 12:48:38 +0000 (+0200)
Subject: Handle properly SHARED_VERSION_INFO.
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=299f3e996160368b9b5ad2de9907cf8def332249;p=nlopt.git

Handle properly SHARED_VERSION_INFO.
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 49eabe4..5993fd1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -155,17 +155,18 @@ INSTALL ( FILES ${NLOPT_HEADERS} DESTINATION include )
 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 ${NLOPT_INFO_VERSION} )
+STRING( REGEX MATCH "SHARED_VERSION_INFO=\"[0-9]+:[0-9]+:[0-9]+\"" _VERSION_INFO_LINE "${CONFIG_AUTOMAKE}") 
+IF (_VERSION_INFO_LINE)
+  STRING( REGEX REPLACE "SHARED_VERSION_INFO=\"([0-9]+):[0-9]+:[0-9]+\"" "\\1" _VERSION_INFO_CURRENT "${_VERSION_INFO_LINE}") 
+  STRING( REGEX REPLACE "SHARED_VERSION_INFO=\"[0-9]+:([0-9]+):[0-9]+\"" "\\1" _VERSION_INFO_REVISION "${_VERSION_INFO_LINE}") 
+  STRING( REGEX REPLACE "SHARED_VERSION_INFO=\"[0-9]+:[0-9]+:([0-9]+)\"" "\\1" _VERSION_INFO_AGE "${_VERSION_INFO_LINE}") 
+  MATH(EXPR _INFO_SOVERSION "${_VERSION_INFO_CURRENT} - ${_VERSION_INFO_AGE} ")
+  SET(_INFO_VERSION "${_INFO_SOVERSION}.${_VERSION_INFO_AGE}.${_VERSION_INFO_REVISION}")
+  SET_TARGET_PROPERTIES(nlopt PROPERTIES SOVERSION ${_INFO_SOVERSION})
+  SET_TARGET_PROPERTIES(nlopt PROPERTIES VERSION ${_INFO_VERSION} )
+  IF (WIN32)
+    SET_TARGET_PROPERTIES(nlopt PROPERTIES SUFFIX -${NLOPT_INFO_SOVERSION}.dll)
+  ENDIF ()
 ENDIF ()
 
 INSTALL ( TARGETS nlopt