From b87a889d98e419e51a8bda5665cf335409735ca8 Mon Sep 17 00:00:00 2001
From: Andrea Pappacoda <andrea@pappacoda.it>
Date: Sun, 10 Oct 2021 18:35:20 +0200
Subject: [PATCH] build(cmake): add version and soversion to the library

This adds versioning information to the built library.

When building the shared library on Linux systems, a new object will
be created: libdynarmic.so.5

This is really useful when talking about ABI compatibility.

The variables dynarmic_VERSION and dynarmic_VERSION_MAJOR
are implicitly created when calling project(dynarmic VERSION x.y.z)
---
 CMakeLists.txt              | 2 +-
 src/dynarmic/CMakeLists.txt | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a044fbb9..ff98e034 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.8)
-project(dynarmic C CXX ASM)
+project(dynarmic LANGUAGES C CXX ASM VERSION 5)
 
 # Determine if we're built as a subproject (using add_subdirectory)
 # or if this is the master project.
diff --git a/src/dynarmic/CMakeLists.txt b/src/dynarmic/CMakeLists.txt
index fb73efba..902ac614 100644
--- a/src/dynarmic/CMakeLists.txt
+++ b/src/dynarmic/CMakeLists.txt
@@ -364,6 +364,10 @@ include(CreateDirectoryGroups)
 create_target_directory_groups(dynarmic)
 
 target_include_directories(dynarmic PUBLIC ..)
+set_target_properties(dynarmic PROPERTIES
+    VERSION ${dynarmic_VERSION}
+    SOVERSION ${dynarmic_VERSION_MAJOR}
+)
 target_compile_options(dynarmic PRIVATE ${DYNARMIC_CXX_FLAGS})
 target_link_libraries(dynarmic
     PUBLIC