settings: Move to a separate folder

src/libstrongswan/Makefile.am

@@ -30,12 +30,12 @@ networking/streams/stream_service.c networking/streams/stream_manager.c \
 pen/pen.c plugins/plugin_loader.c plugins/plugin_feature.c processing/jobs/job.c \
 processing/jobs/callback_job.c processing/processor.c processing/scheduler.c \
 processing/watcher.c resolver/resolver_manager.c resolver/rr_set.c \
-selectors/traffic_selector.c threading/thread.c threading/thread_value.c \
+selectors/traffic_selector.c settings/settings.c \
+threading/thread.c threading/thread_value.c \
 threading/mutex.c threading/semaphore.c threading/rwlock.c threading/spinlock.c \
 utils/utils.c utils/chunk.c utils/debug.c utils/enum.c utils/identification.c \
 utils/lexparser.c utils/optionsfrom.c utils/capabilities.c utils/backtrace.c \
-utils/settings.c utils/test.c \
-utils/utils/strerror.c
+utils/test.c utils/utils/strerror.c
 
 if USE_DEV_HEADERS
 strongswan_includedir = ${dev_headers}
@@ -75,15 +75,14 @@ resolver/rr.h resolver/resolver_manager.h \
 plugins/plugin_loader.h plugins/plugin.h plugins/plugin_feature.h \
 processing/jobs/job.h processing/jobs/callback_job.h processing/processor.h \
 processing/scheduler.h processing/watcher.h selectors/traffic_selector.h \
-threading/thread.h threading/thread_value.h \
+settings/settings.h threading/thread.h threading/thread_value.h \
 threading/mutex.h threading/condvar.h threading/spinlock.h threading/semaphore.h \
 threading/rwlock.h threading/rwlock_condvar.h threading/lock_profiler.h \
 utils/utils.h utils/chunk.h utils/debug.h utils/enum.h utils/identification.h \
 utils/lexparser.h utils/optionsfrom.h utils/capabilities.h utils/backtrace.h \
 utils/leak_detective.h utils/printf_hook/printf_hook.h \
 utils/printf_hook/printf_hook_vstr.h utils/printf_hook/printf_hook_builtin.h \
-utils/settings.h utils/test.h utils/integrity_checker.h \
-utils/utils/strerror.h
+utils/test.h utils/integrity_checker.h utils/utils/strerror.h
 endif
 
 library.lo :	$(top_builddir)/config.status