So I am trying to link to a static library from a Swift package running inside a docker container.
I have done the following:
-
built the library using
make
as alibfoo.a
file -
created a
foo.pc
file (pkg-config) to specify the appropriate include and linking flags:prefix=/
libdir={prefix}/lib includedir={prefix}/includeName: foo
Version: 1.0.0
Cflags: -I${libdir} -I${includedir}
Libs: -L${libdir} -lawsiot -
added the path to foo.pc to my
PKG_CONFIG_PATH
ENV PKG_CONFIG_PATH=$LIB_PATH
-
specified the library as a system library target in my
Package.swift
.systemLibrary( name: "Foo", pkgConfig: "foo")
When I try to build this project, I get the following error:
'swift-client' /swift-client: error: Source files for target Foo should be located under 'Sources/Foo', or a custom sources path can be set with the 'path' property in Package.swift
Is there something I am missing in order to make this work?