attr-sql: Move plugin to libcharon

src/libcharon/plugins/attr_sql/Makefile.am

@@ -0,0 +1,19 @@
+AM_CPPFLAGS = \
+	-I$(top_srcdir)/src/libstrongswan \
+	-I$(top_srcdir)/src/libhydra \
+	-I$(top_srcdir)/src/libcharon
+
+AM_CFLAGS = \
+	$(PLUGIN_CFLAGS)
+
+if MONOLITHIC
+noinst_LTLIBRARIES = libstrongswan-attr-sql.la
+else
+plugin_LTLIBRARIES = libstrongswan-attr-sql.la
+endif
+
+libstrongswan_attr_sql_la_SOURCES = \
+	attr_sql_plugin.h attr_sql_plugin.c \
+	sql_attribute.h sql_attribute.c
+
+libstrongswan_attr_sql_la_LDFLAGS = -module -avoid-version