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-rw-r--r--libbuild2/bin/def-rule.hxx41
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diff --git a/libbuild2/bin/def-rule.hxx b/libbuild2/bin/def-rule.hxx
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+// file : libbuild2/bin/def-rule.hxx -*- C++ -*-
+// license : MIT; see accompanying LICENSE file
+
+#ifndef LIBBUILD2_BIN_DEF_RULE_HXX
+#define LIBBUILD2_BIN_DEF_RULE_HXX
+
+#include <libbuild2/types.hxx>
+#include <libbuild2/utility.hxx>
+
+#include <libbuild2/rule.hxx>
+
+#include <libbuild2/bin/export.hxx>
+
+namespace build2
+{
+ namespace bin
+ {
+ // Generate a .def file from one or more object files and/or utility
+ // libraries that exports all their symbols.
+ //
+ class LIBBUILD2_BIN_SYMEXPORT def_rule: public simple_rule
+ {
+ public:
+ def_rule () {}
+
+ virtual bool
+ match (action, target&, const string&) const override;
+
+ virtual recipe
+ apply (action, target&) const override;
+
+ static target_state
+ perform_update (action, const target&);
+
+ private:
+ static const string rule_id_;
+ };
+ }
+}
+
+#endif // LIBBUILD2_BIN_DEF_RULE_HXX