From a47ca75702318ff43446c70120f7aacde4ccee1b Mon Sep 17 00:00:00 2001
From: Eero Aaltonen <eero.aaltonen@vaisala.com>
Date: Thu, 20 Jun 2019 16:21:20 +0300
Subject: [PATCH] Set library VERSION and SOVERSION

With soversion and version specified, `install` target will install the
library with the specified version and also create the proper symlink.

Upstream-Status: Submitted [https://github.com/docopt/docopt.cpp/pull/112]
but unlikely to be merged soon as it is a duplicate of
[https://github.com/docopt/docopt.cpp/pull/112] which has been **Open**
since 2016-12-08.
---
 CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 23da468..feff32e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -50,6 +50,10 @@ else()
     set_target_properties(docopt_o PROPERTIES POSITION_INDEPENDENT_CODE TRUE)
 
     add_library(docopt SHARED $<TARGET_OBJECTS:docopt_o>)
+	set_target_properties(docopt PROPERTIES
+		VERSION ${PROJECT_VERSION}
+		SOVERSION ${PROJECT_VERSION_MAJOR}
+		)
     add_library(docopt_s STATIC $<TARGET_OBJECTS:docopt_o>)
 endif()