Fix CLI for FreeBSD

CMakeLists.txt

@@ -7,6 +7,7 @@ option(CHIAKI_ENABLE_TESTS "Enable tests for Chiaki" ON)
 option(CHIAKI_ENABLE_CLI "Enable CLI for Chiaki" OFF)
 option(CHIAKI_GUI_ENABLE_QT_GAMEPAD "Use QtGamepad for Input" OFF)
 option(CHIAKI_GUI_ENABLE_SDL_GAMECONTROLLER "Use SDL Gamecontroller for Input" ON)
+option(CHIAKI_CLI_ARGP_STANDALONE "Search for standalone argp lib for CLI" OFF)
 
 set(CHIAKI_VERSION_MAJOR 1)
 set(CHIAKI_VERSION_MINOR 0)

cli/CMakeLists.txt

@@ -7,5 +7,10 @@ add_library(chiaki-cli-lib STATIC ${SOURCE})
 target_include_directories(chiaki-cli-lib PUBLIC "include")
 target_link_libraries(chiaki-cli-lib chiaki-lib)
 
+if(CHIAKI_CLI_ARGP_STANDALONE)
+	find_package(Argp REQUIRED)
+	target_link_libraries(chiaki-cli-lib Argp::Argp)
+endif()
+
 add_executable(chiaki-cli src/main.c)
 target_link_libraries(chiaki-cli chiaki-cli-lib)

cli/src/discover.c

@@ -24,6 +24,7 @@
 #include <netdb.h>
 #include <stdio.h>
 #include <string.h>
+#include <netinet/in.h>
 
 static char doc[] = "Send a PS4 discovery request.";
 

cmake/FindArgp.cmake

@@ -0,0 +1,20 @@
+# FindArgp
+# Will define Target Argp::Argp
+
+find_path(Argp_INCLUDE_DIR
+	NAMES argp.h)
+
+find_library(Argp_LIBRARY
+	NAMES argp)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Argp
+	REQUIRED_VARS Argp_LIBRARY Argp_INCLUDE_DIR)
+
+if(Argp_FOUND AND NOT TARGET Argp::Argp)
+	add_library(Argp::Argp UNKNOWN IMPORTED)
+	set_target_properties(Argp::Argp PROPERTIES
+		IMPORTED_LOCATION "${Argp_LIBRARY}"
+		INTERFACE_INCLUDE_DIRECTORIES "${Argp_INCLUDE_DIR}")
+endif()
+

gui/CMakeLists.txt

@@ -70,7 +70,7 @@ target_include_directories(chiaki PRIVATE include)
 
 target_link_libraries(chiaki chiaki-lib)
 if(CHIAKI_ENABLE_CLI)
-	add_definitions(CHIAKI_ENABLE_CLI)
+	add_definitions(-DCHIAKI_ENABLE_CLI)
 	target_link_libraries(chiaki chiaki-cli-lib)
 endif()