From 5d68cf0eca9dab6068d04aeefad0333c5d8a9989 Mon Sep 17 00:00:00 2001
From: Saleem Abdulrasool <compnerd@compnerd.org>
Date: Thu, 2 Dec 2021 09:19:43 -0800
Subject: [PATCH] build: install CSystem into the system

CSystem is a leaky library dependency from System and must be
distributed.  Install the files and make the dependency public so that
it is emitted into the clients.
---
 Sources/CSystem/CMakeLists.txt | 5 +++++
 Sources/System/CMakeLists.txt  | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/Sources/CSystem/CMakeLists.txt b/Sources/CSystem/CMakeLists.txt
index 6dba7ff2..0f5d8e8a 100644
--- a/Sources/CSystem/CMakeLists.txt
+++ b/Sources/CSystem/CMakeLists.txt
@@ -12,4 +12,9 @@ target_include_directories(CSystem INTERFACE
   include)
 
 
+install(FILES
+  include/CSystemLinux.h
+  include/CSystemWindows.h
+  include/module.modulemap
+  DESTINATION include/CSystem)
 set_property(GLOBAL APPEND PROPERTY SWIFT_SYSTEM_EXPORTS CSystem)
diff --git a/Sources/System/CMakeLists.txt b/Sources/System/CMakeLists.txt
index e77fa5d9..43958d31 100644
--- a/Sources/System/CMakeLists.txt
+++ b/Sources/System/CMakeLists.txt
@@ -34,7 +34,7 @@ target_sources(SystemPackage PRIVATE
   Internals/Mocking.swift
   Internals/Syscalls.swift
   Internals/WindowsSyscallAdapters.swift)
-target_link_libraries(SystemPackage PRIVATE
+target_link_libraries(SystemPackage PUBLIC
   CSystem)