11 files changed, 209 insertions, 11 deletions
diff --git a/Tests/ExportImport/Export/CMakeLists.txt b/Tests/ExportImport/Export/CMakeLists.txt
index 569845a..eecfd6a 100644
--- a/Tests/ExportImport/Export/CMakeLists.txt
+++ b/Tests/ExportImport/Export/CMakeLists.txt
@@ -158,6 +158,56 @@ set_property(TARGET testLibRequired APPEND PROPERTY
     $<INSTALL_INTERFACE:InstallOnly_DEFINE>
 )
 
+include(GenerateExportHeader)
+
+add_library(testSharedLibRequired SHARED testSharedLibRequired.cpp)
+generate_export_header(testSharedLibRequired)
+set_property(TARGET testSharedLibRequired
+  PROPERTY
+    INTERFACE_POSITION_INDEPENDENT_CODE ON
+)
+set_property(TARGET testSharedLibRequired APPEND PROPERTY
+  INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}"
+)
+set_property(TARGET testSharedLibRequired APPEND PROPERTY
+  INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}"
+                                "${CMAKE_CURRENT_SOURCE_DIR}"
+)
+set_property(TARGET testSharedLibRequired
+  APPEND PROPERTY
+    COMPATIBLE_INTERFACE_BOOL CUSTOM_PROP
+)
+set_property(TARGET testSharedLibRequired
+  PROPERTY
+    INTERFACE_CUSTOM_PROP ON
+)
+set_property(TARGET testSharedLibRequired
+  APPEND PROPERTY
+    COMPATIBLE_INTERFACE_STRING CUSTOM_STRING
+)
+set_property(TARGET testSharedLibRequired
+  PROPERTY
+    INTERFACE_CUSTOM_STRING testcontent
+)
+
+add_library(testSharedLibDepends SHARED testSharedLibDepends.cpp)
+set_property(TARGET testSharedLibDepends APPEND PROPERTY
+  INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}"
+)
+generate_export_header(testSharedLibDepends)
+
+set_property(TARGET testSharedLibDepends APPEND PROPERTY
+  INTERFACE_INCLUDE_DIRECTORIES
+    $<TARGET_PROPERTY:testSharedLibRequired,INTERFACE_INCLUDE_DIRECTORIES>
+)
+set_property(TARGET testSharedLibDepends APPEND PROPERTY
+  LINK_INTERFACE_LIBRARIES
+    $<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,EXECUTABLE>:$<TARGET_NAME:testSharedLibRequired>>
+)
+
+# LINK_PRIVATE because the LINK_INTERFACE_LIBRARIES is specified above.
+target_link_libraries(testSharedLibDepends LINK_PRIVATE testSharedLibRequired)
+
 install(TARGETS testLibRequired
                 testLibIncludeRequired1
                 testLibIncludeRequired2
@@ -165,10 +215,11 @@ install(TARGETS testLibRequired
                 testLibIncludeRequired4
                 testLibIncludeRequired5
                 testLibIncludeRequired6
+                testSharedLibRequired
         EXPORT RequiredExp DESTINATION lib )
 install(EXPORT RequiredExp NAMESPACE Req:: FILE testLibRequiredConfig.cmake DESTINATION lib/cmake/testLibRequired)
 
-install(TARGETS testLibDepends EXPORT DependsExp DESTINATION lib )
+install(TARGETS testLibDepends testSharedLibDepends EXPORT DependsExp DESTINATION lib )
 install(EXPORT DependsExp FILE testLibDependsConfig.cmake DESTINATION lib/cmake/testLibDepends)
 
 
@@ -216,9 +267,12 @@ if(WIN32)
   install(TARGETS testLib5 RUNTIME DESTINATION bin)
 endif()
 
+add_subdirectory(sublib) # For CMAKE_BUILD_INTERFACE_INCLUDES test.
+
 # Export from build tree.
 export(TARGETS testExe1 testLib1 testLib2 testLib3
-  testExe2libImp testLib3Imp testLib3ImpDep
+  testExe2libImp testLib3Imp testLib3ImpDep subdirlib
+  testSharedLibRequired testSharedLibDepends
   NAMESPACE bld_
   FILE ExportBuildTree.cmake
   )
diff --git a/Tests/ExportImport/Export/sublib/CMakeLists.txt b/Tests/ExportImport/Export/sublib/CMakeLists.txt
new file mode 100644
index 0000000..2d11040
--- /dev/null
+++ b/Tests/ExportImport/Export/sublib/CMakeLists.txt
@@ -0,0 +1,6 @@
+
+set(CMAKE_BUILD_INTERFACE_INCLUDES ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+add_library(subdirlib SHARED subdir.cpp)
+generate_export_header(subdirlib)
diff --git a/Tests/ExportImport/Export/sublib/subdir.cpp b/Tests/ExportImport/Export/sublib/subdir.cpp
new file mode 100644
index 0000000..35b0743
--- /dev/null
+++ b/Tests/ExportImport/Export/sublib/subdir.cpp
@@ -0,0 +1,7 @@
+
+#include "subdir.h"
+
+int SubDirObject::foo()
+{
+  return 0;
+}
diff --git a/Tests/ExportImport/Export/sublib/subdir.h b/Tests/ExportImport/Export/sublib/subdir.h
new file mode 100644
index 0000000..3a4b73d
--- /dev/null
+++ b/Tests/ExportImport/Export/sublib/subdir.h
@@ -0,0 +1,12 @@
+
+#ifndef SUBDIR_H
+#define SUBDIR_H
+
+#include "subdirlib_export.h"
+
+struct SUBDIRLIB_EXPORT SubDirObject
+{
+  int foo();
+};
+
+#endif
diff --git a/Tests/ExportImport/Export/testSharedLibDepends.cpp b/Tests/ExportImport/Export/testSharedLibDepends.cpp
new file mode 100644
index 0000000..e279207
--- /dev/null
+++ b/Tests/ExportImport/Export/testSharedLibDepends.cpp
@@ -0,0 +1,8 @@
+
+#include "testSharedLibDepends.h"
+
+int TestSharedLibDepends::foo()
+{
+  TestSharedLibRequired req;
+  return req.foo();
+}
diff --git a/Tests/ExportImport/Export/testSharedLibDepends.h b/Tests/ExportImport/Export/testSharedLibDepends.h
new file mode 100644
index 0000000..b93143a
--- /dev/null
+++ b/Tests/ExportImport/Export/testSharedLibDepends.h
@@ -0,0 +1,14 @@
+
+#ifndef TESTSHAREDLIBDEPENDS_H
+#define TESTSHAREDLIBDEPENDS_H
+
+#include "testsharedlibdepends_export.h"
+
+#include "testSharedLibRequired.h"
+
+struct TESTSHAREDLIBDEPENDS_EXPORT TestSharedLibDepends
+{
+  int foo();
+};
+
+#endif
diff --git a/Tests/ExportImport/Export/testSharedLibRequired.cpp b/Tests/ExportImport/Export/testSharedLibRequired.cpp
new file mode 100644
index 0000000..1ac34aa
--- /dev/null
+++ b/Tests/ExportImport/Export/testSharedLibRequired.cpp
@@ -0,0 +1,7 @@
+
+#include "testSharedLibRequired.h"
+
+int TestSharedLibRequired::foo()
+{
+  return 0;
+}
diff --git a/Tests/ExportImport/Export/testSharedLibRequired.h b/Tests/ExportImport/Export/testSharedLibRequired.h
new file mode 100644
index 0000000..edaddd4
--- /dev/null
+++ b/Tests/ExportImport/Export/testSharedLibRequired.h
@@ -0,0 +1,12 @@
+
+#ifndef TESTSHAREDLIBREQUIRED_H
+#define TESTSHAREDLIBREQUIRED_H
+
+#include "testsharedlibrequired_export.h"
+
+struct TESTSHAREDLIBREQUIRED_EXPORT TestSharedLibRequired
+{
+  int foo();
+};
+
+#endif
diff --git a/Tests/ExportImport/Import/A/CMakeLists.txt b/Tests/ExportImport/Import/A/CMakeLists.txt
index b77562e..187c48a 100644
--- a/Tests/ExportImport/Import/A/CMakeLists.txt
+++ b/Tests/ExportImport/Import/A/CMakeLists.txt
@@ -157,13 +157,50 @@ endif()
 # Test that dependent imported targets have usable
 # INTERFACE_COMPILE_DEFINITIONS and INTERFACE_INCLUDE_DIRECTORIES
 
-add_library(deps_iface deps_iface.cpp)
-target_link_libraries(deps_iface testLibsDepends)
-set_property(TARGET deps_iface APPEND PROPERTY
-  COMPILE_DEFINITIONS
-    $<TARGET_PROPERTY:testLibDepends,INTERFACE_COMPILE_DEFINITIONS>
+add_executable(deps_iface deps_iface.c)
+target_link_libraries(deps_iface testLibDepends)
+target_include_directories(deps_iface PRIVATE testLibDepends)
+target_compile_definitions(deps_iface PRIVATE testLibDepends)
+
+add_executable(deps_shared_iface deps_shared_iface.cpp)
+target_link_libraries(deps_shared_iface testSharedLibDepends)
+target_include_directories(deps_shared_iface PRIVATE testSharedLibDepends)
+target_compile_definitions(deps_shared_iface
+  PRIVATE
+    testSharedLibDepends
+    $<$<BOOL:$<TARGET_PROPERTY:POSITION_INDEPENDENT_CODE>>:PIC_PROPERTY_IS_ON>
+    $<$<BOOL:$<TARGET_PROPERTY:CUSTOM_PROP>>:CUSTOM_PROPERTY_IS_ON>
+    $<$<STREQUAL:$<TARGET_PROPERTY:CUSTOM_STRING>,testcontent>:CUSTOM_STRING_IS_MATCH>
 )
-set_property(TARGET deps_iface APPEND PROPERTY
-  INCLUDE_DIRECTORIES
-    $<TARGET_PROPERTY:testLibDepends,INTERFACE_INCLUDE_DIRECTORIES>
+
+if (APPLE OR CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+  include(CheckCXXCompilerFlag)
+  check_cxx_compiler_flag(-fPIE run_pic_test)
+else()
+  if (CMAKE_CXX_COMPILER_ID MATCHES "PGI"
+      OR CMAKE_CXX_COMPILER_ID MATCHES "PathScale"
+      OR CMAKE_SYSTEM_NAME MATCHES "IRIX64"
+      OR CMAKE_CXX_COMPILER_ID MATCHES "Intel")
+    set(run_pic_test 0)
+  else()
+    set(run_pic_test 1)
+  endif()
+endif()
+
+if (run_pic_test)
+  target_compile_definitions(deps_shared_iface PRIVATE CHECK_PIC_WORKS)
+endif()
+
+#-----------------------------------------------------------------------------
+# Test that targets imported from the build tree have their dependencies
+# evaluated correctly. The above already tests the same for the install tree.
+
+add_executable(deps_shared_iface2 deps_shared_iface.cpp)
+target_link_libraries(deps_shared_iface2 bld_testSharedLibDepends bld_subdirlib)
+target_include_directories(deps_shared_iface2 PRIVATE bld_testSharedLibDepends bld_subdirlib)
+target_compile_definitions(deps_shared_iface2
+  PRIVATE bld_testSharedLibDepends TEST_SUBDIR_LIB
+  $<$<BOOL:$<TARGET_PROPERTY:POSITION_INDEPENDENT_CODE>>:PIC_PROPERTY_IS_ON>
+  $<$<BOOL:$<TARGET_PROPERTY:CUSTOM_PROP>>:CUSTOM_PROPERTY_IS_ON>
+  $<$<STREQUAL:$<TARGET_PROPERTY:CUSTOM_STRING>,testcontent>:CUSTOM_STRING_IS_MATCH>
 )
diff --git a/Tests/ExportImport/Import/A/deps_iface.cpp b/Tests/ExportImport/Import/A/deps_iface.c
index 7190b92..e73ca26 100644
--- a/Tests/ExportImport/Import/A/deps_iface.cpp
+++ b/Tests/ExportImport/Import/A/deps_iface.c
@@ -18,7 +18,7 @@
 extern int testLibDepends(void);
 
 
-int main(int,char **)
+int main()
 {
   return testLibDepends();
 }
diff --git a/Tests/ExportImport/Import/A/deps_shared_iface.cpp b/Tests/ExportImport/Import/A/deps_shared_iface.cpp
new file mode 100644
index 0000000..2f0e74a
--- /dev/null
+++ b/Tests/ExportImport/Import/A/deps_shared_iface.cpp
@@ -0,0 +1,41 @@
+
+
+#include "testSharedLibDepends.h"
+
+#ifdef CHECK_PIC_WORKS
+#if defined(__ELF__) && !defined(__PIC__) && !defined(__PIE__)
+#error Expected by INTERFACE_POSITION_INDEPENDENT_CODE property of dependency
+#endif
+#endif
+
+#ifndef PIC_PROPERTY_IS_ON
+#error Expected PIC_PROPERTY_IS_ON
+#endif
+
+#ifndef CUSTOM_PROPERTY_IS_ON
+#error Expected CUSTOM_PROPERTY_IS_ON
+#endif
+
+#ifndef CUSTOM_STRING_IS_MATCH
+#error Expected CUSTOM_STRING_IS_MATCH
+#endif
+
+#ifdef TEST_SUBDIR_LIB
+#include "subdir.h"
+#endif
+
+int main(int,char **)
+{
+  TestSharedLibDepends dep;
+  TestSharedLibRequired req;
+
+#ifdef TEST_SUBDIR_LIB
+  SubDirObject sdo;
+#endif
+
+  return dep.foo() + req.foo()
+#ifdef TEST_SUBDIR_LIB
+                   + sdo.foo()
+#endif
+                              ;
+}