From 7f9a25a30d77198ae4347075206c62c755f54372 Mon Sep 17 00:00:00 2001
From: Bastian Dehn <hhaalo@arcor.de>
Date: Fri, 27 Aug 2021 09:20:47 +0200
Subject: [PATCH] add: get version from libspandisc

---
 libs/spandisc/CMakeLists.txt      | 3 +++
 libs/spandisc/include/config.h.in | 6 ++++++
 libs/spandisc/include/logic.h     | 2 ++
 libs/spandisc/src/logic.c         | 6 ++++++
 src/discspan.c                    | 1 +
 5 files changed, 18 insertions(+)
 create mode 100644 libs/spandisc/include/config.h.in

diff --git a/libs/spandisc/CMakeLists.txt b/libs/spandisc/CMakeLists.txt
index a697c83..c9aad11 100644
--- a/libs/spandisc/CMakeLists.txt
+++ b/libs/spandisc/CMakeLists.txt
@@ -12,6 +12,9 @@ set(PROJECT_VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT
 
 option(BUILD_SHARED_LIBS "build shared libs" ON)
 
+configure_file(include/config.h.in include/config.h)
+include_directories(${CMAKE_CURRENT_BINARY_DIR}/include)
+
 file(GLOB SOURCES src/*.c)
 file(GLOB PUBLIC_HEADER include/*.h)
 include_directories(include)
diff --git a/libs/spandisc/include/config.h.in b/libs/spandisc/include/config.h.in
new file mode 100644
index 0000000..33ec557
--- /dev/null
+++ b/libs/spandisc/include/config.h.in
@@ -0,0 +1,6 @@
+#ifndef SPANDISC_CONFIG_IN_H
+#define SPANDISC_CONFIG_IN_H
+
+#define VERSION "@PROJECT_VERSION@"
+
+#endif
diff --git a/libs/spandisc/include/logic.h b/libs/spandisc/include/logic.h
index 6e5ae95..40b70f6 100644
--- a/libs/spandisc/include/logic.h
+++ b/libs/spandisc/include/logic.h
@@ -1,6 +1,8 @@
 #ifndef _LOGIC_H
 #define _LOGIC_H
 
+const char *get_version();
+
 /**
  * Event pointer to method execute by the writing file.
  * This Method is called by span
diff --git a/libs/spandisc/src/logic.c b/libs/spandisc/src/logic.c
index df3eb28..98ca8b5 100644
--- a/libs/spandisc/src/logic.c
+++ b/libs/spandisc/src/logic.c
@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "config.h"
 #include "spandisc.h"
 #include "logic.h"
 #include "splitter.h"
@@ -9,6 +10,11 @@
 
 status_print_t status_print = NULL;
 
+const char * get_version()
+{
+	return VERSION;
+}
+
 void on_status_print(const char *output, medium_t disc)
 {
 	if (status_print != NULL)
diff --git a/src/discspan.c b/src/discspan.c
index 4bf7511..0b4dd27 100644
--- a/src/discspan.c
+++ b/src/discspan.c
@@ -16,6 +16,7 @@ typedef struct {
 void show_version()
 {
 	printf("discspan %s\n", VERSION);
+	printf("libspandisc %s\n", get_version());
 }
 
 param_t read_argument(int argc, char *argv[])
-- 
2.39.5