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// file : build2/cxx/common -*- C++ -*-
// copyright : Copyright (c) 2014-2016 Code Synthesis Ltd
// license : MIT; see accompanying LICENSE file
#ifndef BUILD2_CXX_COMMON
#define BUILD2_CXX_COMMON
#include <build2/types>
#include <build2/utility>
#include <build2/bin/target>
namespace build2
{
namespace cxx
{
// Compile/link output type (executable, static, or shared).
//
enum class otype {e, a, s};
inline otype
compile_type (target& t)
{
return
t.is_a<bin::obje> () ? otype::e :
t.is_a<bin::obja> () ? otype::a :
otype::s;
}
inline otype
link_type (target& t)
{
return
t.is_a<bin::exe> () ? otype::e :
t.is_a<bin::liba> () ? otype::a :
otype::s;
}
// Library link order.
//
enum class lorder {a, s, a_s, s_a};
// The reason we pass scope and not the target is because this function is
// called not only for exe/lib but also for obj as part of the library
// meta-information protocol implementation. Normally the bin.*.lib values
// will be project-wide. With this scheme they can be customized on the
// per-directory basis but not per-target which means all exe/lib in the
// same directory have to have the same link order.
//
lorder
link_order (scope& base, otype);
// Given the link order return the library member (liba or libs) to link.
//
target&
link_member (bin::lib&, lorder);
}
}
#endif // BUILD2_CXX_COMMON
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