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authorBoris Kolpackov <boris@codesynthesis.com>2020-06-05 06:36:30 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2020-06-05 06:36:30 +0200
commit9ec2bdd87659438b4aa021a10c4a4977ef77118e (patch)
tree12580b4d0b82bce80047b067c3bb221b49be7449 /libbuild2/buildspec.hxx
parentd280946474568925016359be742b59fd6c000c52 (diff)
Add ability to specify ad hoc recipe actions
We are reusing the buildspec syntax for that.
Diffstat (limited to 'libbuild2/buildspec.hxx')
-rw-r--r--libbuild2/buildspec.hxx70
1 files changed, 70 insertions, 0 deletions
diff --git a/libbuild2/buildspec.hxx b/libbuild2/buildspec.hxx
new file mode 100644
index 0000000..b181d15
--- /dev/null
+++ b/libbuild2/buildspec.hxx
@@ -0,0 +1,70 @@
+// file : libbuild2/buildspec.hxx -*- C++ -*-
+// license : MIT; see accompanying LICENSE file
+
+#ifndef LIBBUILD2_BUILDSPEC_HXX
+#define LIBBUILD2_BUILDSPEC_HXX
+
+#include <libbuild2/types.hxx>
+#include <libbuild2/forward.hxx>
+#include <libbuild2/utility.hxx>
+
+#include <libbuild2/variable.hxx>
+
+#include <libbuild2/export.hxx>
+
+namespace build2
+{
+ struct targetspec
+ {
+ using name_type = build2::name;
+
+ explicit
+ targetspec (name_type n): name (move (n)) {}
+ targetspec (dir_path sb, name_type n)
+ : src_base (move (sb)), name (move (n)) {}
+
+ dir_path src_base;
+ name_type name;
+
+ // The rest is calculated and cached.
+ //
+ scope* root_scope = nullptr;
+ dir_path out_base;
+ path buildfile; // Empty if implied.
+ bool forwarded = false;
+ };
+
+ struct opspec: small_vector<targetspec, 1>
+ {
+ opspec () = default;
+ opspec (string n): name (move (n)) {}
+
+ string name;
+ values params;
+ };
+
+ struct metaopspec: small_vector<opspec, 1>
+ {
+ metaopspec () = default;
+ metaopspec (string n): name (move (n)) {}
+
+ string name;
+ values params;
+ };
+
+ using buildspec = small_vector<metaopspec, 1>;
+
+ LIBBUILD2_SYMEXPORT ostream&
+ operator<< (ostream&, const targetspec&);
+
+ LIBBUILD2_SYMEXPORT ostream&
+ operator<< (ostream&, const opspec&);
+
+ LIBBUILD2_SYMEXPORT ostream&
+ operator<< (ostream&, const metaopspec&);
+
+ LIBBUILD2_SYMEXPORT ostream&
+ operator<< (ostream&, const buildspec&);
+}
+
+#endif // LIBBUILD2_BUILDSPEC_HXX