* cmake : fixes for bsd build

CMakeLists.txt

@@ -22,7 +22,12 @@ endif ()
 include(GNUInstallDirs)
 
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -pedantic -std=c99")
+if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
   add_definitions("-D_XOPEN_SOURCE=600")
+else ()
+  include_directories(AFTER SYSTEM "/usr/local/include")
+  link_directories("/usr/local/lib")
+endif ()
 
 if (WITH_HARDENING)
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wformat -Wformat-security -Werror=format-security" )

src/CMakeLists.txt

@@ -8,7 +8,6 @@ if (WITH_CSOCKET)
 endif ()
 
 add_executable("f2b" ${SOURCES})
-target_link_libraries(f2b "dl")
 
 install(TARGETS "f2b" RUNTIME DESTINATION ${CMAKE_INSTALL_SBINDIR})
 
@@ -20,11 +19,15 @@ endif ()
 
 set(SOURCES "strlcpy.c" "backend-test.c" "log.c" "config.c" "backend.c")
 add_executable("backend-test" ${SOURCES})
-target_link_libraries("backend-test" "dl")
 
 set(SOURCES "strlcpy.c" "filter-test.c" "log.c" "config.c" "filter.c")
 add_executable("filter-test" ${SOURCES})
+
+if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+  target_link_libraries(f2b "dl")
+  target_link_libraries("backend-test" "dl")
   target_link_libraries("filter-test" "dl")
+endif ()
 
 add_subdirectory("backends")
 add_subdirectory("filters")