Auto-generate version.h

.gitignore

@@ -120,3 +120,4 @@ __pycache__
 *~
 attic/world/*.c25519
 attic/world/mkworld
+/version.h

CMakeLists.txt

@@ -2,6 +2,13 @@
 
 cmake_minimum_required (VERSION 3.8)
 
+# ZeroTier One Version Config
+
+set(ZEROTIER_ONE_VERSION_MAJOR 1)
+set(ZEROTIER_ONE_VERSION_MINOR 4)
+set(ZEROTIER_ONE_VERSION_REVISION 2)
+set(ZEROTIER_ONE_VERSION_BUILD 0)
+
 # Set a default build type if none was specified
 set(default_build_type "Release")
 if(EXISTS "${CMAKE_SOURCE_DIR}/.git")
@@ -80,6 +87,11 @@ set(libs
 	zt_controller
 )
 
+configure_file(
+	version.h.in
+	${CMAKE_SOURCE_DIR}/version.h
+)
+
 set(src
 	one.cpp
 	"ext/http-parser/http_parser.c"

version.h → version.h.in

@@ -30,17 +30,17 @@
 /**
  * Major version
  */
-#define ZEROTIER_ONE_VERSION_MAJOR 1
+#define ZEROTIER_ONE_VERSION_MAJOR @ZEROTIER_ONE_VERSION_MAJOR@
 
 /**
  * Minor version
  */
-#define ZEROTIER_ONE_VERSION_MINOR 4
+#define ZEROTIER_ONE_VERSION_MINOR @ZEROTIER_ONE_VERSION_MINOR@
 
 /**
  * Revision
  */
-#define ZEROTIER_ONE_VERSION_REVISION 2
+#define ZEROTIER_ONE_VERSION_REVISION @ZEROTIER_ONE_VERSION_REVISION@
 
 /**
  * Build version
@@ -49,7 +49,7 @@
  * to force a minor update without an actual version number change. It's
  * not part of the actual release version number.
  */
-#define ZEROTIER_ONE_VERSION_BUILD 0
+#define ZEROTIER_ONE_VERSION_BUILD @ZEROTIER_ONE_VERSION_BUILD@
 
 #ifndef ZT_BUILD_ARCHITECTURE
 #define ZT_BUILD_ARCHITECTURE 0