Merge pull request #166 from mmomtchev/project-version-from-file

get the project version from a `VERSION` file

Author: h4tr3d

CMakeLists.txt

@@ -1,7 +1,8 @@
 cmake_minimum_required (VERSION 3.19)
 
-# Declare here
-set (AVCPP_VERSION 3.0.1)
+# Declare the version version.txt
+file(READ "VERSION.txt" AVCPP_VERSION)
+string(STRIP "${AVCPP_VERSION}" AVCPP_VERSION)
 
 if(NOT DEFINED PROJECT_NAME)
     set(AVCPP_NOT_SUBPROJECT ON)

VERSION.txt

@@ -0,0 +1 @@
+3.0.2

meson.build

@@ -6,7 +6,7 @@ project(
         'c_std=c11', 
         'cpp_std=c++20'
     ],
-    version: '2.4.0',
+    version: files('VERSION.txt'),
 )
 
 subdir('src/avcpp')

src/avcpp/meson.build

@@ -7,7 +7,7 @@ if meson.project_name() == ''
             'c_std=c11', 
             'cpp_std=c++20'
         ],
-        version: '2.4.0',
+        version: files('VERSION.txt'),
     )
 endif