Add detection of required libraries

CMakeLists.txt

@@ -1,11 +1,14 @@
 cmake_minimum_required(VERSION 2.6.0)
 
+set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
+
 #MinGW prints more warnings for -Wall than gcc does, thus causing build to fail
 if(NOT WIN32)
 	if(("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU") OR ("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang"))
 		message(STATUS "==== ${CMAKE_C_COMPILER_ID} detected - Adding compiler flags ====")
 		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Werror")
 	endif()
+	find_package(SODIUM REQUIRED)
 endif()
 
 macro(linkCoreLibraries exe_name)
@@ -16,8 +19,9 @@ macro(linkCoreLibraries exe_name)
 		${CMAKE_SOURCE_DIR}/sodium/lib/libsodium.a
 			ws2_32)
 	else()
+		include_directories(${SODIUM_INCLUDE_DIR})
 		target_link_libraries(${exe_name} core
-			sodium)
+			${SODIUM_LIBRARY})
 	endif()
 endmacro()
 
@@ -25,4 +29,4 @@ cmake_policy(SET CMP0011 NEW)
 
 add_subdirectory(core)
 add_subdirectory(testing)
-add_subdirectory(other)
+add_subdirectory(other)

cmake/FindLIBCONFIG.cmake

@@ -0,0 +1,15 @@
+# Find LIBCONFIG
+#
+# LIBCONFIG_INCLUDE_DIR
+# LIBCONFIG_LIBRARY
+# LIBCONFIG_FOUND
+#
+
+FIND_PATH(LIBCONFIG_INCLUDE_DIR NAMES libconfig.h)
+
+FIND_LIBRARY(LIBCONFIG_LIBRARY NAMES config)
+
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(LIBCONFIG DEFAULT_MSG LIBCONFIG_LIBRARY LIBCONFIG_INCLUDE_DIR)
+
+MARK_AS_ADVANCED(LIBCONFIG_INCLUDE_DIR LIBCONFIG_LIBRARY)

cmake/FindSODIUM.cmake

@@ -0,0 +1,15 @@
+# Find SODIUM
+#
+# SODIUM_INCLUDE_DIR
+# SODIUM_LIBRARY
+# SODIUM_FOUND
+#
+
+FIND_PATH(SODIUM_INCLUDE_DIR NAMES sodium.h)
+
+FIND_LIBRARY(SODIUM_LIBRARY NAMES sodium)
+
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(SODIUM DEFAULT_MSG SODIUM_LIBRARY SODIUM_INCLUDE_DIR)
+
+MARK_AS_ADVANCED(SODIUM_INCLUDE_DIR SODIUM_LIBRARY)

core/CMakeLists.txt

@@ -3,6 +3,8 @@ project(core C)
 
 if(WIN32)
 	include_directories(${CMAKE_HOME_DIRECTORY}/sodium/include/)
+else(WIN32)
+	include_directories(${SODIUM_INCLUDE_DIR})
 endif()
 
 set(core_sources

other/bootstrap_serverdaemon/CMakeLists.txt

@@ -3,10 +3,14 @@ project(DHT_bootstrap_daemon C)
 
 set(exe_name DHT_bootstrap_daemon)
 
+find_package(LIBCONFIG REQUIRED)
+
+include_directories(${LIBCONFIG_INCLUDE_DIR})
+
 add_executable(${exe_name}
 	DHT_bootstrap_daemon.c)
 
 target_link_libraries(${exe_name}
-	config)
+	${LIBCONFIG_LIBRARY})
 
 linkCoreLibraries(${exe_name})