From 56189f80b43e9deafaf8b869f553fdf30a7725b3 Mon Sep 17 00:00:00 2001
From: Kenneth Bingham <kenneth.bingham@netfoundry.io>
Date: Tue, 20 Feb 2024 17:40:01 -0500
Subject: [PATCH] port to freebsd

---
 CMakePresets.json         | 15 +++++++++++++++
 inc_internal/metrics.h    |  2 +-
 library/endian_internal.h |  2 +-
 library/utils.c           |  2 ++
 tests/zitilib-tests.cpp   |  1 +
 5 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/CMakePresets.json b/CMakePresets.json
index 3a731a62..2fc56eda 100644
--- a/CMakePresets.json
+++ b/CMakePresets.json
@@ -167,6 +167,21 @@
         "VCPKG_CHAINLOAD_TOOLCHAIN_FILE": "${sourceDir}/toolchains/Linux-arm.cmake"
       }
     },
+    {
+      "name": "ci-freebsd-x64",
+      "inherits": [
+        "ci-build",
+        "ci-unix",
+        "dev-mode",
+        "vcpkg"
+      ],
+      "cacheVariables": {
+        "CMAKE_MAKE_PROGRAM": "ninja",
+        "CMAKE_C_COMPILER": "clang",
+        "CMAKE_CXX_COMPILER": "clang++",
+        "VCPKG_TARGET_TRIPLET": "x64-freebsd"
+      }
+    },
     {
       "name": "ci-windows-x64",
       "inherits": [
diff --git a/inc_internal/metrics.h b/inc_internal/metrics.h
index 0c2c0bfc..f210ab0b 100644
--- a/inc_internal/metrics.h
+++ b/inc_internal/metrics.h
@@ -25,7 +25,7 @@
 #include <atomic>
 using namespace std;
 #else
-#if defined(__linux)
+#if defined(__linux) || defined(__FreeBSD__)
 
 /* 20230621:NFRAGALE@NETFOUNDRY:Build assurance against a missing macro in features.h. */
 #  if defined __GNUC__ && defined __GNUC_MINOR__ && ! __clang__
diff --git a/library/endian_internal.h b/library/endian_internal.h
index 284bf078..d1967051 100644
--- a/library/endian_internal.h
+++ b/library/endian_internal.h
@@ -20,7 +20,7 @@
 #endif
 
 
-#if defined(__linux__)
+#if defined(__linux__) || defined(__FreeBSD__)
 #  include <endian.h>
 #elif defined (__APPLE__)
 #  include <libkern/OSByteOrder.h>
diff --git a/library/utils.c b/library/utils.c
index 33ec1bab..1bf0e533 100644
--- a/library/utils.c
+++ b/library/utils.c
@@ -45,6 +45,8 @@
 #define ZITI_OS Android
 #elif defined(__linux__)
 #define ZITI_OS Linux
+#elif defined(__FreeBSD__)
+#define ZITI_OS FreeBSD
 #elif defined(__APPLE__)
 #define ZITI_OS MacOS
 #else
diff --git a/tests/zitilib-tests.cpp b/tests/zitilib-tests.cpp
index c1a1a895..a5f790c2 100644
--- a/tests/zitilib-tests.cpp
+++ b/tests/zitilib-tests.cpp
@@ -23,6 +23,7 @@
 #if _WIN32
 #else
 #include <unistd.h>
+#include <sys/socket.h>
 #endif
 
 class testRunListener : public Catch::EventListenerBase {