From 554c98b9142786d5d65a62a1bf1e1d3d62560d02 Mon Sep 17 00:00:00 2001
From: "C. Alexander Leigh" <aleigh@m3.leigh-co.com>
Date: Tue, 15 Jun 2021 19:57:18 +0000
Subject: [PATCH] Compatability changes for CentOS8

---
 CMakeLists.txt            | 4 ++--
 continuity/CMakeLists.txt | 6 +++++-
 continuity/continuity.c   | 1 +
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7d11cb9..3ba8fd9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,7 @@ add_subdirectory(mecha)
 add_subdirectory(modhttp)
 add_subdirectory(modsite)
 add_subdirectory(aura)
-add_subdirectory(modtcl)
+# add_subdirectory(modtcl)
 add_subdirectory(modm3)
 add_subdirectory(continuity)
-add_subdirectory(sandbox)
\ No newline at end of file
+add_subdirectory(sandbox)
diff --git a/continuity/CMakeLists.txt b/continuity/CMakeLists.txt
index 27e089b..3289322 100644
--- a/continuity/CMakeLists.txt
+++ b/continuity/CMakeLists.txt
@@ -7,4 +7,8 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c99")
 set(SOURCE_FILES continuity.c dis.c dl.c mmc.c tas.c xfr.c)
 
 add_executable(continuity ${SOURCE_FILES})
-target_link_libraries(continuity mecha modhttp modsite modm3 ${CMAKE_THREAD_LIBS_INIT} ${CMAKE_TCL_LIBS_INIT})
\ No newline at end of file
+target_link_libraries(continuity mecha modhttp modsite modm3 ${CMAKE_THREAD_LIBS_INIT} ${CMAKE_TCL_LIBS_INIT})
+
+if(CMAKE_DL_LIBS)
+    target_link_libraries(continuity ${CMAKE_DL_LIBS})
+endif()
diff --git a/continuity/continuity.c b/continuity/continuity.c
index c05231d..16af6d4 100644
--- a/continuity/continuity.c
+++ b/continuity/continuity.c
@@ -19,6 +19,7 @@
 #include <unistd.h>
 #include <pthread.h>
 #include <errno.h>
+#include <signal.h>
 #include <uuid/uuid.h>
 
 #include "continuity.h"
-- 
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