depend on jansson and glib2

lib/CMakeLists.txt

@@ -1,10 +1,29 @@
 CMAKE_MINIMUM_REQUIRED(VERSION 3.24)
 
+FIND_PACKAGE(PkgConfig)
+
+PKG_CHECK_MODULES(JANSSON REQUIRED jansson)
+PKG_CHECK_MODULES(GLIB2 REQUIRED glib-2.0)
+
 SET(SOURCES
   "src/journalfile.c"
   "include/edapi/journalfile.h"
 )
 
-INCLUDE_DIRECTORIES("include")
+INCLUDE_DIRECTORIES(
+  "include"
+  ${GLIB2_INCLUDE_DIRS}
+  ${JANSSON_INCLUDE_DIRS}
+)
+
+LINK_DIRECTORIES(
+  ${GLIB2_LIBRARY_DIRS}
+  ${JANSSON_LIBRARY_DIRS}
+  )
 
 ADD_LIBRARY("edapi" SHARED ${SOURCES})
+TARGET_LINK_LIBRARIES(
+  "edapi"
+  ${GLIB2_LIBRARIES}
+  ${JANSSON_LIBRARIES}
+  )