From 07ae1b7b283e33a908fa3f820a91f0356768a721 Mon Sep 17 00:00:00 2001
From: Diogo Matsubara <diogo.matsubara@pm.me>
Date: Tue, 25 Jun 2024 14:30:09 +0200
Subject: [PATCH] Align version with zenoh-c (#438)

As per https://github.com/eclipse-zenoh/zenoh-c/pull/466, align how we
configure zenoh CMake based projects version.
---
 CMakeLists.txt | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 37c51f9de..c33e1fcd0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,6 +17,9 @@ file(READ ${CMAKE_CURRENT_SOURCE_DIR}/version.txt version)
 
 project(zenohpico VERSION ${version} LANGUAGES C)
 
+set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
+include(helpers)
+
 # Configure header file to define the project version
 set(ZENOH_PICO ${PROJECT_VERSION})
 set(ZENOH_PICO_MAJOR ${PROJECT_VERSION_MAJOR})
@@ -28,6 +31,16 @@ configure_file(
   ${CMAKE_CURRENT_SOURCE_DIR}/include/zenoh-pico.h
   @ONLY
 )
+set(project_version "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}")
+if(NOT DEFINED PROJECT_VERSION_TWEAK)
+	set(project_version "${project_version}")
+elseif(PROJECT_VERSION_TWEAK EQUAL 0)
+	set(project_version "${project_version}-dev")
+elseif(PROJECT_VERSION_TWEAK GREATER 1)
+	set(project_version "${project_version}-pre.${PROJECT_VERSION_TWEAK}")
+endif()
+status_print(project_version)
+
 
 include(CMakePackageConfigHelpers)
 include(GNUInstallDirs)