From a49af31188fe77c046f5419abd527441f0758831 Mon Sep 17 00:00:00 2001
From: Christian Prather <clemsbach@gmail.com>
Date: Tue, 11 Jul 2023 13:54:22 -0600
Subject: [PATCH] Added cmake versioning and removed hardcoded share dir path

---
 CMakeLists.txt | 18 ++++++++++++++----
 version.cmake  | 22 ++++++++++++++++++++++
 2 files changed, 36 insertions(+), 4 deletions(-)
 create mode 100644 version.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1ce25f95..e7de4f2f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,14 @@
 cmake_minimum_required(VERSION 3.10)
 
-project(Tracy LANGUAGES CXX)
+# Run version helper script
+include(version.cmake)
+
+set(TRACY_VERSION_MAJOR ${major})
+set(TRACY_VERSION_MINOR ${minor})
+set(TRACY_VERSION_PATCH ${patch})
+set(TRACY_VERSION_STRING "${TRACY_VERSION_MAJOR}.${TRACY_VERSION_MINOR}.${TRACY_VERSION_PATCH}")
+
+project(Tracy LANGUAGES CXX VERSION ${TRACY_VERSION_STRING})
 
 if(${BUILD_SHARED_LIBS})
 	set(DEFAULT_STATIC OFF)
@@ -84,6 +92,8 @@ endif()
 include(CMakePackageConfigHelpers)
 include(GNUInstallDirs)
 
+set_target_properties(TracyClient PROPERTIES VERSION ${PROJECT_VERSION})
+
 set(tracy_includes
     ${TRACY_PUBLIC_DIR}/tracy/TracyC.h
     ${TRACY_PUBLIC_DIR}/tracy/Tracy.hpp
@@ -146,10 +156,10 @@ install(FILES ${common_includes}
 install(EXPORT TracyConfig
         NAMESPACE Tracy::
         FILE TracyTargets.cmake
-        DESTINATION share/Tracy)
+        DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/Tracy)
 include(CMakePackageConfigHelpers)
 configure_package_config_file(${CMAKE_CURRENT_SOURCE_DIR}/Config.cmake.in
         "${CMAKE_CURRENT_BINARY_DIR}/TracyConfig.cmake"
-        INSTALL_DESTINATION share/Tracy)
+        INSTALL_DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/Tracy)
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/TracyConfig.cmake
-        DESTINATION share/Tracy)
+        DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/Tracy)
diff --git a/version.cmake b/version.cmake
new file mode 100644
index 00000000..02ca8748
--- /dev/null
+++ b/version.cmake
@@ -0,0 +1,22 @@
+cmake_minimum_required(VERSION 3.10)
+
+message("Parsing public/common/TracyVersion.hpp file")
+
+file(READ "public/common/TracyVersion.hpp" version)
+
+# Note: This looks for a specific pattern in TracyVersion.hpp, if it changes
+# this needs updating.
+string(REGEX MATCH "Major = ([0-9]+)" _ ${version})
+
+# This works do to the above () subexpression selection. See
+# https://cmake.org/cmake/help/latest/command/string.html#regex-match for more
+# details
+set(major ${CMAKE_MATCH_1})
+
+string(REGEX MATCH "Minor = ([0-9]+)" _ ${version})
+set(minor ${CMAKE_MATCH_1})
+
+string(REGEX MATCH "Patch = ([0-9]+)" _ ${version})
+set(patch ${CMAKE_MATCH_1})
+
+message("VERSION ${major}.${minor}.${patch}")