Add buildsystem marker to AVRDUDE_FULL_VERSION

Add markers in the AVRDUDE_FULL_VERSION message to note the
buildsystem used.

Adds "cm" for cmake builds, and "at" for autotools builds.

We could also easily keep the cmake builds without such a marker,
and only mark the autotools builds.

CMakeLists.txt

@@ -49,7 +49,7 @@ include(FindPackageMessage)
 include(GNUInstallDirs)
 
 set(CONFIG_DIR "${CMAKE_INSTALL_FULL_SYSCONFDIR}")
-set(AVRDUDE_FULL_VERSION ${CMAKE_PROJECT_VERSION})
+set(AVRDUDE_FULL_VERSION "${CMAKE_PROJECT_VERSION} cm")
 
 # =====================================
 # Get Git commit info
@@ -91,7 +91,7 @@ if(Git_FOUND)
 
     # If the commit is not tagged, include the date and commit hash in the full version string.
     if(NOT GIT_COMMIT_HASH STREQUAL GIT_TAG_HASH)
-        set(AVRDUDE_FULL_VERSION "${CMAKE_PROJECT_VERSION}-${GIT_COMMIT_DATE} (${GIT_COMMIT_HASH})")
+        set(AVRDUDE_FULL_VERSION "${CMAKE_PROJECT_VERSION}-${GIT_COMMIT_DATE} (${GIT_COMMIT_HASH}) cm")
     endif()
 endif()
 

src/configure.ac

@@ -79,9 +79,9 @@ dnl about it and pass it on to avrdude.conf and the "avrdude -?"
 dnl version message
 AC_MSG_CHECKING([versioninfo derived AVRDUDE_FULL_VERSION])
 if test "x$GIT_COMMIT_HASH" = "x$GIT_TAG_HASH"; then
-	AVRDUDE_FULL_VERSION="$PACKAGE_VERSION"
+	AVRDUDE_FULL_VERSION="$PACKAGE_VERSION at"
 else
-	AVRDUDE_FULL_VERSION="$PACKAGE_VERSION ($GIT_COMMIT_HASH)"
+	AVRDUDE_FULL_VERSION="$PACKAGE_VERSION ($GIT_COMMIT_HASH) at"
 fi
 AC_MSG_RESULT([$AVRDUDE_FULL_VERSION])
 AC_DEFINE_UNQUOTED([AVRDUDE_FULL_VERSION], ["$AVRDUDE_FULL_VERSION"],