Added a new CMake cache variable to control the private standard library install_name_dir. Those libraries are not going to be installed in /usr/lib/swift and thus need to be controlled via a separate mechanism.

Ross Bayer · Rostepher · commit b855119fbe50 · 2019-04-29T16:46:09.000-07:00
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -256,6 +256,12 @@ set(SWIFT_DARWIN_XCRUN_TOOLCHAIN "XcodeDefault" CACHE STRING
 set(SWIFT_DARWIN_STDLIB_INSTALL_NAME_DIR "/usr/lib/swift" CACHE STRING
     "The directory of the install_name for standard library dylibs")
 
+# We don't want to use the same install_name_dir as the standard library which
+# will be installed in /usr/lib/swift. These private libraries should continue
+# to use @rpath for now.
+set(SWIFT_DARWIN_STDLIB_PRIVATE_INSTALL_NAME_DIR "@rpath" CACHE STRING
+    "The directory of the install_name for the private standard library dylibs")
+
 set(SWIFT_DARWIN_DEPLOYMENT_VERSION_OSX "10.9" CACHE STRING
     "Minimum deployment target version for OS X")
 
diff --git a/stdlib/private/OSLog/CMakeLists.txt b/stdlib/private/OSLog/CMakeLists.txt
@@ -11,4 +11,5 @@ add_swift_target_library(swiftOSLogPrototype
   SWIFT_MODULE_DEPENDS_TVOS Darwin os
   SWIFT_MODULE_DEPENDS_WATCHOS Darwin os
   TARGET_SDKS ALL_APPLE_PLATFORMS
-  INSTALL_IN_COMPONENT never_install)
+  INSTALL_IN_COMPONENT never_install
+  LIBRATY_INSTALL_NAME_DIR "${SWIFT_DARWIN_STDLIB_PRIVATE_INSTALL_NAME_DIR}")
diff --git a/stdlib/private/RuntimeUnittest/CMakeLists.txt b/stdlib/private/RuntimeUnittest/CMakeLists.txt
@@ -14,5 +14,6 @@ add_swift_target_library(swiftRuntimeUnittest ${SWIFT_STDLIB_LIBRARY_BUILD_TYPES
   SWIFT_MODULE_DEPENDS_HAIKU Glibc
   SWIFT_COMPILE_FLAGS ${swift_stdlib_unittest_compile_flags}
   TARGET_SDKS ALL_POSIX_PLATFORMS
-  INSTALL_IN_COMPONENT stdlib-experimental)
+  INSTALL_IN_COMPONENT stdlib-experimental
+  LIBRATY_INSTALL_NAME_DIR "${SWIFT_DARWIN_STDLIB_PRIVATE_INSTALL_NAME_DIR}")
 
diff --git a/stdlib/private/StdlibCollectionUnittest/CMakeLists.txt b/stdlib/private/StdlibCollectionUnittest/CMakeLists.txt
@@ -26,5 +26,6 @@ add_swift_target_library(swiftStdlibCollectionUnittest ${SWIFT_STDLIB_LIBRARY_BU
   SWIFT_MODULE_DEPENDS_HAIKU Glibc
   SWIFT_COMPILE_FLAGS ${swift_stdlib_unittest_compile_flags}
   TARGET_SDKS ALL_POSIX_PLATFORMS
-  INSTALL_IN_COMPONENT stdlib-experimental)
+  INSTALL_IN_COMPONENT stdlib-experimental
+  LIBRATY_INSTALL_NAME_DIR "${SWIFT_DARWIN_STDLIB_PRIVATE_INSTALL_NAME_DIR}")
 
diff --git a/stdlib/private/StdlibUnicodeUnittest/CMakeLists.txt b/stdlib/private/StdlibUnicodeUnittest/CMakeLists.txt
@@ -15,5 +15,6 @@ add_swift_target_library(swiftStdlibUnicodeUnittest ${SWIFT_STDLIB_LIBRARY_BUILD
   SWIFT_MODULE_DEPENDS_HAIKU Glibc
   SWIFT_COMPILE_FLAGS ${swift_stdlib_unittest_compile_flags}
   TARGET_SDKS ALL_POSIX_PLATFORMS
-  INSTALL_IN_COMPONENT stdlib-experimental)
+  INSTALL_IN_COMPONENT stdlib-experimental
+  LIBRATY_INSTALL_NAME_DIR "${SWIFT_DARWIN_STDLIB_PRIVATE_INSTALL_NAME_DIR}")
 
diff --git a/stdlib/private/StdlibUnittest/CMakeLists.txt b/stdlib/private/StdlibUnittest/CMakeLists.txt
@@ -42,6 +42,7 @@ add_swift_target_library(swiftStdlibUnittest ${SWIFT_STDLIB_LIBRARY_BUILD_TYPES}
   SWIFT_MODULE_DEPENDS_HAIKU Glibc
   SWIFT_MODULE_DEPENDS_WINDOWS MSVCRT WinSDK
   SWIFT_COMPILE_FLAGS ${swift_stdlib_unittest_compile_flags}
-  INSTALL_IN_COMPONENT stdlib-experimental)
+  INSTALL_IN_COMPONENT stdlib-experimental
+  LIBRATY_INSTALL_NAME_DIR "${SWIFT_DARWIN_STDLIB_PRIVATE_INSTALL_NAME_DIR}")
 set_source_files_properties(InspectValue.cpp PROPERTIES COMPILE_FLAGS -std=c++14)
 
diff --git a/stdlib/private/StdlibUnittestFoundationExtras/CMakeLists.txt b/stdlib/private/StdlibUnittestFoundationExtras/CMakeLists.txt
@@ -5,5 +5,6 @@ add_swift_target_library(swiftStdlibUnittestFoundationExtras ${SWIFT_STDLIB_LIBR
   UnavailableFoundationMethodThunks.mm
 
   SWIFT_MODULE_DEPENDS Foundation StdlibUnittest
-  INSTALL_IN_COMPONENT stdlib-experimental)
+  INSTALL_IN_COMPONENT stdlib-experimental
+  LIBRATY_INSTALL_NAME_DIR "${SWIFT_DARWIN_STDLIB_PRIVATE_INSTALL_NAME_DIR}")
 
diff --git a/stdlib/private/SwiftPrivate/CMakeLists.txt b/stdlib/private/SwiftPrivate/CMakeLists.txt
@@ -17,5 +17,6 @@ add_swift_target_library(swiftSwiftPrivate ${SWIFT_STDLIB_LIBRARY_BUILD_TYPES} I
 
   SWIFT_MODULE_DEPENDS_WINDOWS MSVCRT WinSDK
   SWIFT_COMPILE_FLAGS ${swift_swiftprivate_compile_flags}
-  INSTALL_IN_COMPONENT stdlib-experimental)
+  INSTALL_IN_COMPONENT stdlib-experimental
+  LIBRATY_INSTALL_NAME_DIR "${SWIFT_DARWIN_STDLIB_PRIVATE_INSTALL_NAME_DIR}")
 
diff --git a/stdlib/private/SwiftPrivateLibcExtras/CMakeLists.txt b/stdlib/private/SwiftPrivateLibcExtras/CMakeLists.txt
@@ -18,4 +18,5 @@ add_swift_target_library(swiftSwiftPrivateLibcExtras ${SWIFT_STDLIB_LIBRARY_BUIL
   SWIFT_MODULE_DEPENDS_CYGWIN Glibc
   SWIFT_MODULE_DEPENDS_HAIKU Glibc
   SWIFT_MODULE_DEPENDS_WINDOWS MSVCRT WinSDK
-  INSTALL_IN_COMPONENT stdlib-experimental)
+  INSTALL_IN_COMPONENT stdlib-experimental
+  LIBRATY_INSTALL_NAME_DIR "${SWIFT_DARWIN_STDLIB_PRIVATE_INSTALL_NAME_DIR}")
diff --git a/stdlib/private/SwiftPrivateThreadExtras/CMakeLists.txt b/stdlib/private/SwiftPrivateThreadExtras/CMakeLists.txt
@@ -16,5 +16,6 @@ add_swift_target_library(swiftSwiftPrivateThreadExtras ${SWIFT_STDLIB_LIBRARY_BU
   SWIFT_MODULE_DEPENDS_HAIKU Glibc
   SWIFT_MODULE_DEPENDS_WINDOWS MSVCRT WinSDK
   SWIFT_COMPILE_FLAGS
-  INSTALL_IN_COMPONENT stdlib-experimental)
+  INSTALL_IN_COMPONENT stdlib-experimental
+  LIBRATY_INSTALL_NAME_DIR "${SWIFT_DARWIN_STDLIB_PRIVATE_INSTALL_NAME_DIR}")
 
diff --git a/stdlib/private/SwiftReflectionTest/CMakeLists.txt b/stdlib/private/SwiftReflectionTest/CMakeLists.txt
@@ -4,7 +4,8 @@ if (SWIFT_INCLUDE_TESTS)
     SwiftReflectionTest.swift
     SWIFT_MODULE_DEPENDS Darwin
     TARGET_SDKS ALL_APPLE_PLATFORMS
-    INSTALL_IN_COMPONENT stdlib-experimental)
+    INSTALL_IN_COMPONENT stdlib-experimental
+    LIBRATY_INSTALL_NAME_DIR "${SWIFT_DARWIN_STDLIB_PRIVATE_INSTALL_NAME_DIR}")
 
   foreach(SDK ${SWIFT_SDKS})
     if("${SDK}" IN_LIST SWIFT_APPLE_PLATFORMS)
