Improved build system

Examples and tests now build on Windows

.travis.yml

@@ -26,3 +26,5 @@ script:
   # Build commands
   - cmake .
   - make
+  # Run tests
+  - tests/_test

CMakeLists.txt

@@ -1,5 +1,6 @@
 cmake_minimum_required(VERSION 3.2)
 project(frnetlib)
+set(FRNETLIB_LINK_LIBRARIES "")
 
 #Set module path
 set( CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake_modules)
@@ -8,17 +9,11 @@ set( CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake_mo
 option(USE_SSL "Use SSL" OFF)
 set(FRNETLIB_BUILD_SHARED_LIBS false CACHE BOOL "Build shared library.")
 
-#Tests and examples are currently broken on Windows
-if(WIN32)
-	option(BUILD_EXAMPLES "Build frnetlib examples" OFF)
-	option(BUILD_TESTS "Build frnetlib tests" OFF)
-else()
+#Enable tests and examples by default
 option(BUILD_EXAMPLES "Build frnetlib examples" ON)
 option(BUILD_TESTS "Build frnetlib tests" ON)
 
-endif()
-
-
+add_definitions(-DNOMINMAX)
 if(USE_SSL)
     FIND_PACKAGE(MBEDTLS)
     INCLUDE_DIRECTORIES(${MBEDTLS_INCLUDE_DIR})
@@ -75,14 +70,16 @@ else()
     endif()
 endif()
 
-if(USE_SSL)
 if(WIN32)
-        TARGET_LINK_LIBRARIES(frnetlib ${MBEDTLS_LIBRARIES} -lws2_32)
-    else()
-        TARGET_LINK_LIBRARIES(frnetlib ${MBEDTLS_LIBRARIES})
+	set(FRNETLIB_LINK_LIBRARIES ${FRNETLIB_LINK_LIBRARIES} wsock32 ws2_32)
 endif()
+
+if(USE_SSL)
+	set(FRNETLIB_LINK_LIBRARIES ${FRNETLIB_LINK_LIBRARIES} ${MBEDTLS_LIBRARIES})
 endif()
 
+target_link_libraries(frnetlib ${FRNETLIB_LINK_LIBRARIES})
+
 #Build Tests if needbe
 if(BUILD_TESTS)
     set(EXT_PROJECTS_DIR ${PROJECT_SOURCE_DIR}/ext)

tests/CMakeLists.txt

@@ -6,6 +6,9 @@ file(GLOB TEST_SRC_FILES ${PROJECT_SOURCE_DIR}/tests/*.cpp)
 add_executable(${FRNETLIB_TEST} ${TEST_SRC_FILES})
 add_dependencies(${FRNETLIB_TEST} googletest)
 
+if(MSVC)
+	set(FRNETLIB_TEST ${FRNETLIB_TEST} wsock32 ws2_32)
+endif()
 
 if(NOT WIN32 OR MINGW)
     target_link_libraries(${FRNETLIB_TEST}
@@ -26,8 +29,3 @@ endif()
 #Link tests
 target_link_libraries(${FRNETLIB_TEST} frnetlib)
 add_test(test1 ${FRNETLIB_TEST})
-
-#Run tests automatically
-add_custom_command(TARGET ${FRNETLIB_TEST}
-        POST_BUILD
-        COMMAND ${PROJECT_SOURCE_DIR}/tests/_test)

tests/PacketTest.cpp

@@ -1,4 +1,5 @@
 #include <stdint.h>
+#include <limits>
 #include <gtest/gtest.h>
 #include <frnetlib/Packet.h>