From 6f3a1387e7e5adf53da82a805e75b4e85b13676e Mon Sep 17 00:00:00 2001
From: George Constantine <George.Constantine@defence.gov.au>
Date: Tue, 13 Jul 2021 01:02:09 +1000
Subject: [PATCH] Added library to example

---
 CMakeLists.txt     |  9 +++++++--
 lib/CMakeLists.txt |  5 +++++
 lib/lib.c          | 13 +++++++++++++
 lib/lib.h          |  6 ++++++
 main.c             | 12 ++----------
 5 files changed, 33 insertions(+), 12 deletions(-)
 create mode 100644 lib/CMakeLists.txt
 create mode 100644 lib/lib.c
 create mode 100644 lib/lib.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 53be302..7ce2354 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,8 +2,13 @@ cmake_minimum_required(VERSION 3.13)
 
 project(cmake-issue VERSION 1.0 DESCRIPTION "Static target issue" LANGUAGES C)
 
+add_subdirectory(lib)
+
+
 add_executable(main-dynamic main.c)
-target_link_libraries(main-dynamic uuid)
+target_link_libraries(main-dynamic uuid libcmake.a)
+add_dependencies(main-dynamic libcmake)
 
 add_executable(main-static main.c)
-target_link_libraries(main-static uuid -static)
+target_link_libraries(main-static uuid libcmake.a -static)
+add_dependencies(main-static libcmake)
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
new file mode 100644
index 0000000..59c936b
--- /dev/null
+++ b/lib/CMakeLists.txt
@@ -0,0 +1,5 @@
+cmake_minimum_required(VERSION 3.13)
+
+project(libcmake VERSION 1.0 DESCRIPTION "Static target issue - Library" LANGUAGES C)
+
+add_library(libcmake lib.c)
diff --git a/lib/lib.c b/lib/lib.c
new file mode 100644
index 0000000..355aa73
--- /dev/null
+++ b/lib/lib.c
@@ -0,0 +1,13 @@
+#include <uuid/uuid.h>
+#include <stdio.h>
+
+void PrintUUID(){
+
+	uuid_t some_uuid;
+	char uuid_str[40];
+
+	uuid_generate(some_uuid);
+	uuid_unparse(some_uuid, uuid_str);
+
+	printf("UUID: %s\n", uuid_str);
+}
diff --git a/lib/lib.h b/lib/lib.h
new file mode 100644
index 0000000..ca53567
--- /dev/null
+++ b/lib/lib.h
@@ -0,0 +1,6 @@
+#ifndef LIB_H
+#define LIB_H
+
+void PrintUUID();
+
+#endif //LIB_H
diff --git a/main.c b/main.c
index 8be9219..d763e3f 100644
--- a/main.c
+++ b/main.c
@@ -1,14 +1,6 @@
-#include <uuid/uuid.h>
-#include <stdio.h>
-
+#include "lib/lib.h"
 
 int main(){
-	uuid_t some_uuid;
-	char uuid_str[40];
-
-	uuid_generate(some_uuid);
-	uuid_unparse(some_uuid, uuid_str);
-
-	printf("UUID: %s\n", uuid_str);
+	PrintUUID();
 	return 0;
 }