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add_requires("package0", {system = false})
package("package0")
on_load(function (package)
package:add("defines", "PACKAGE0")
end)
on_install(function (package) end)
namespace("ns1", function ()
add_requires("package1", {system = false})
package("package1")
on_load(function (package)
package:add("defines", "NS1_PACKAGE1")
end)
on_install(function (package) end)
target("foo")
set_kind("static")
add_files("src/foo.cpp")
add_packages("package1")
if has_package("package1") then
add_defines("HAS_PACKAGE1")
end
namespace("ns2", function()
add_requires("package2", {system = false})
package("package2")
on_load(function (package)
package:add("defines", "NS2_PACKAGE2")
end)
on_install(function (package) end)
target("bar")
set_kind("static")
add_files("src/bar.cpp")
add_packages("package2")
if has_package("package2") then
add_defines("HAS_PACKAGE2")
end
end)
target("test")
set_kind("binary")
add_deps("foo", "ns2::bar")
add_files("src/main.cpp")
add_packages("package0", "package1", "ns2::package2")
on_load(function (target)
if has_package("package0") then
target:add("defines", "HAS_PACKAGE0")
end
if has_package("package1") then
target:add("defines", "HAS_PACKAGE1")
end
if has_package("ns2::package2") then
target:add("defines", "HAS_PACKAGE2")
end
end)
end)
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