AIX: Propagate AIX_SHARED_LIBRARY_ARCHIVE through exports

Teach `export()` and `install(EXPORT)` to record this setting on the
imported targets they generate.  Make this property's non-presence
authoritative on imported targets since they represent what was built
elsewhere.

5 files changed, 17 insertions, 9 deletions

diff --git a/Tests/ExportImport/Export/CMakeLists.txt b/Tests/ExportImport/Export/CMakeLists.txt
index 2cc2354..f6d32b8 100644
--- a/Tests/ExportImport/Export/CMakeLists.txt
+++ b/Tests/ExportImport/Export/CMakeLists.txt
@@ -5,6 +5,8 @@ if(POLICY CMP0129)
 endif()
 project(Export C CXX)
 
+set(CMAKE_AIX_SHARED_LIBRARY_ARCHIVE 1)
+
 find_package(Foo REQUIRED CONFIG NO_DEFAULT_PATH)
 
 # Pretend that RelWithDebInfo should link to debug libraries to test
@@ -482,8 +484,8 @@ add_library(testMod1 MODULE empty.cpp)
 add_library(testMod2 MODULE empty.cpp)
 set_property(TARGET testMod2 PROPERTY BUNDLE 1)
 
-add_library(testSharedLibArchiveAIX SHARED testSharedLibArchiveAIX.c)
-set_property(TARGET testSharedLibArchiveAIX PROPERTY AIX_SHARED_LIBRARY_ARCHIVE 1)
+add_library(testSharedObjectAIX SHARED testSharedObjectAIX.c)
+set_property(TARGET testSharedObjectAIX PROPERTY AIX_SHARED_LIBRARY_ARCHIVE 0)
 
 install(TARGETS testLibRequired
         EXPORT RequiredExp DESTINATION lib
@@ -625,7 +627,7 @@ install(
   systemlib
   testInterfaceIncludeUser
   testInterfaceIncludeUser2
-  testSharedLibArchiveAIX
+  testSharedObjectAIX
   EXPORT exp
   RUNTIME DESTINATION $<1:bin>$<0:/wrong>
   LIBRARY DESTINATION $<1:lib>$<0:/wrong> NAMELINK_SKIP
@@ -703,7 +705,7 @@ export(TARGETS testExe2 testLib4 testLib5 testLib6 testLib7 testExe3 testExe4 te
   testExeWithPluginHelper testExePluginHelperObj
   testMod1 testMod2
   testLibPerConfigDest
-  testSharedLibArchiveAIX
+  testSharedObjectAIX
   NAMESPACE bld_
   APPEND FILE ExportBuildTree.cmake
   )
diff --git a/Tests/ExportImport/Export/testSharedLibArchiveAIX.c b/Tests/ExportImport/Export/testSharedObjectAIX.c
index 25a29e0..9879c39 100644
--- a/Tests/ExportImport/Export/testSharedLibArchiveAIX.c
+++ b/Tests/ExportImport/Export/testSharedObjectAIX.c
@@ -4,7 +4,7 @@
 #  define EXPORT
 #endif
 
-EXPORT int testSharedLibArchiveAIX(void)
+EXPORT int testSharedObjectAIX(void)
 {
   return 0;
 }
diff --git a/Tests/ExportImport/Import/A/CMakeLists.txt b/Tests/ExportImport/Import/A/CMakeLists.txt
index 84a50a6..7d933a4 100644
--- a/Tests/ExportImport/Import/A/CMakeLists.txt
+++ b/Tests/ExportImport/Import/A/CMakeLists.txt
@@ -68,7 +68,7 @@ target_link_libraries(imp_testExe1
   exp_testLib7
   exp_testLibCycleA
   exp_testLibPerConfigDest
-  exp_testSharedLibArchiveAIX
+  exp_testSharedObjectAIX
   exp_testStaticLibWithPlugin
   )
 
@@ -124,7 +124,7 @@ target_link_libraries(imp_testExe1b
   bld_testLib7
   bld_testLibCycleA
   bld_testLibPerConfigDest
-  bld_testSharedLibArchiveAIX
+  bld_testSharedObjectAIX
   bld_testStaticLibWithPlugin
   )
 
diff --git a/Tests/ExportImport/Import/A/imp_testExe1.c b/Tests/ExportImport/Import/A/imp_testExe1.c
index 7f30c5d..554bf4b 100644
--- a/Tests/ExportImport/Import/A/imp_testExe1.c
+++ b/Tests/ExportImport/Import/A/imp_testExe1.c
@@ -11,7 +11,7 @@ extern int testLib7(void);
 extern int testLibCycleA1(void);
 extern int testLibPerConfigDest(void);
 extern int testStaticLibPlugin(void);
-extern int testSharedLibArchiveAIX(void);
+extern int testSharedObjectAIX(void);
 
 /* Switch a symbol between debug and optimized builds to make sure the
    proper library is found from the testLib4 link interface.  */
@@ -27,6 +27,6 @@ int main(void)
   return (testLib2() + generated_by_testExe1() + testLib3() + testLib4() +
           testLib5() + testLib6() + testLib7() + testLibCycleA1() +
           testLibPerConfigDest() + testStaticLibPlugin() +
-          testSharedLibArchiveAIX() + generated_by_testExe3() +
+          testSharedObjectAIX() + generated_by_testExe3() +
           generated_by_testExe4() + testLib4lib() + testLib4libcfg());
 }
diff --git a/Tests/SharedLibraryArchive/CMakeLists.txt b/Tests/SharedLibraryArchive/CMakeLists.txt
index f6bef24..cc961f1 100644
--- a/Tests/SharedLibraryArchive/CMakeLists.txt
+++ b/Tests/SharedLibraryArchive/CMakeLists.txt
@@ -36,3 +36,9 @@ if(aix_sla_versioned)
   message(FATAL_ERROR "AIX_SHARED_LIBRARY_ARCHIVE initialized on EXECUTABLE")
 endif()
 target_link_libraries(UseSLA_versioned PRIVATE sla_versioned)
+
+add_library(imported SHARED IMPORTED)
+get_property(aix_sla TARGET imported PROPERTY AIX_SHARED_LIBRARY_ARCHIVE)
+if(aix_sla)
+  message(FATAL_ERROR "AIX_SHARED_LIBRARY_ARCHIVE initialized on imported target")
+endif()