feat(platform): add FreeBSD platform support

CMakeLists.txt

@@ -14,10 +14,6 @@ option(WITH_PACKAGING "Enable packaging" ON)
 # Must include cotire before anything else for auto pch setup
 #include(cmake/cotire.cmake)
 
-# Load our common utility api and setup the platfomrm and build
-include(cmake/ksutil.cmake)
-ksutil_setup_platform()
-
 # Find stuff we need for packaging on UNIX
 if(KS_PLAT_LIN AND WITH_PACKAGING)
 	find_package(Git)
@@ -46,6 +42,10 @@ endif()
 project(LibKS2 VERSION 2.0.8 LANGUAGES C CXX)
 message("LibKS2 Version ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}")
 
+# Load our common utility api and setup the platfomrm and build
+include(cmake/ksutil.cmake)
+ksutil_setup_platform()
+
 # Set package version
 set(CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
 set(CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})

cmake/ksutil.cmake

@@ -130,6 +130,30 @@ macro(ksutil_setup_platform)
 		set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
 		set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
 		set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
+	elseif (CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
+		message("Platform is FreeBSD")
+		set(KS_PLAT_FBSD 1 CACHE INTERNAL "Platform definition" FORCE)
+		set(CMAKE_POSITION_INDEPENDENT_CODE YES)
+
+		add_compile_options("$<$<CONFIG:Release>:-O2>")
+		add_compile_options("$<$<CONFIG:Release>:-g>")
+
+		add_compile_options("$<$<CONFIG:Debug>:-O0>")
+		add_compile_options("$<$<CONFIG:Debug>:-g>")
+		add_compile_options("$<$<CONFIG:Debug>:-DKS_BUILD_DEBUG=1>")
+
+		add_compile_options("$<$<CONFIG:Sanitize>:-O0>")
+		add_compile_options("$<$<CONFIG:Sanitize>:-g>")
+		add_compile_options("$<$<CONFIG:Sanitize>:-fsanitize=address>")
+		add_compile_options("$<$<CONFIG:Sanitize>:-DKS_BUILD_DEBUG=1>")
+
+		add_definitions("-DKS_PLAT_BSD=1")
+		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11")
+
+		if (NOT CMAKE_INSTALL_PREFIX)
+			set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE INTERNAL "Prefix prepended to install directories" FORCE)
+			set(CMAKE_PREFIX_PATH "/usr/local" CACHE INTERNAL "Prefix search path" FORCE)
+		endif()
 	else()
 		message("Platform is linux")
 		set(KS_PLAT_LIN 1 CACHE INTERNAL "Platform definition" FORCE)

src/include/libks/ks_platform.h

@@ -25,7 +25,7 @@
 
 KS_BEGIN_EXTERN_C
 
-#if !defined(KS_PLAT_LIN) && !defined(KS_PLAT_WIN) && !defined(KS_PLAT_MAC)
+#if !defined(KS_PLAT_LIN) && !defined(KS_PLAT_WIN) && !defined(KS_PLAT_MAC) && !defined(KS_PLAT_FBSD)
 #ifdef __linux__
 #define KS_PLAT_LIN
 #else
@@ -34,6 +34,10 @@ KS_BEGIN_EXTERN_C
 #else
 #ifdef __APPLE__
 #define KS_PLAT_MAC
+#else
+#ifdef __FreeBSD__
+#define KS_PLAT_FBSD
+#endif
 #endif
 #endif
 #endif

src/include/libks/ks_types.h

@@ -161,7 +161,11 @@ KS_BEGIN_EXTERN_C
 	#include <Rpc.h>
 	typedef UUID ks_uuid_t;
 #else
+	#ifdef KS_PLAT_FBSD
+	#include <uuid.h>
+	#else
 	#include <uuid/uuid.h>
+	#endif
 
 	/* Use a structure rather then uuids char array, that way
 	 * we can return it by value*/

src/ks_json_check.c

@@ -23,11 +23,17 @@
  *
  */
 #include "libks/ks.h"
+
 #ifndef KS_PLAT_WIN
+#ifdef KS_PLAT_FBSD
+#include <uuid.h>
+#else
 #include <uuid/uuid.h>
 #endif
+#endif
 #include "cJSON/cJSON.h"
 
+
 /* todo move util functions to ks_utils.c */
 
 /*!

src/ks_thread.c

@@ -76,6 +76,8 @@ KS_DECLARE(ks_pid_t) ks_thread_self_id(void)
 	return GetCurrentThreadId();
 #elif defined(KS_PLAT_LIN)
 	return syscall(SYS_gettid);
+#elif defined(KS_PLAT_FBSD)
+	return pthread_getthreadid_np();
 #elif defined(KS_PLAT_MAC)
 	uint64_t tid;
 	int r = pthread_threadid_np(NULL, &tid);