Merge topic 'test-export-iface-genex'

1d74ba2 Test evaluation target via export for generator expressions
522bdac Export the INTERFACE_PIC property.
4ee872c Make the BUILD_INTERFACE of export()ed targets work.
1d47cd9 Add a test for the interfaces in targets exported from the build tree.
6c828f9 Move the exported check for file existence.
cfd4f0a Move the exported check for dependencies of targets
d8fe1fc Only generate one check per missing target.
f623d37 Don't write a comment in the export file without the code.
b279f2b Strip consecutive semicolons when preprocessing genex strings.

16 files changed, 216 insertions, 66 deletions

diff --git a/Source/cmExportBuildFileGenerator.cxx b/Source/cmExportBuildFileGenerator.cxx
index 29f6743..61e130d 100644
--- a/Source/cmExportBuildFileGenerator.cxx
+++ b/Source/cmExportBuildFileGenerator.cxx
@@ -62,6 +62,8 @@ bool cmExportBuildFileGenerator::GenerateMainFile(std::ostream& os)
     cmTarget* te = *tei;
     this->GenerateImportTargetCode(os, te);
 
+    te->AppendBuildInterfaceIncludes();
+
     ImportPropertyMap properties;
 
     this->PopulateInterfaceProperty("INTERFACE_INCLUDE_DIRECTORIES", te,
@@ -70,20 +72,22 @@ bool cmExportBuildFileGenerator::GenerateMainFile(std::ostream& os)
     this->PopulateInterfaceProperty("INTERFACE_COMPILE_DEFINITIONS", te,
                                     cmGeneratorExpression::BuildInterface,
                                     properties, missingTargets);
+    this->PopulateInterfaceProperty("INTERFACE_POSITION_INDEPENDENT_CODE",
+                                  te, properties);
 
     this->GenerateInterfaceProperties(te, os, properties);
     }
 
-  this->GenerateMissingTargetsCheckCode(os, missingTargets);
-
   // Generate import file content for each configuration.
   for(std::vector<std::string>::const_iterator
         ci = this->Configurations.begin();
       ci != this->Configurations.end(); ++ci)
     {
-    this->GenerateImportConfig(os, ci->c_str());
+    this->GenerateImportConfig(os, ci->c_str(), missingTargets);
     }
 
+  this->GenerateMissingTargetsCheckCode(os, missingTargets);
+
   return true;
 }
 
@@ -91,7 +95,8 @@ bool cmExportBuildFileGenerator::GenerateMainFile(std::ostream& os)
 void
 cmExportBuildFileGenerator
 ::GenerateImportTargetsConfig(std::ostream& os,
-                              const char* config, std::string const& suffix)
+                              const char* config, std::string const& suffix,
+                            std::vector<std::string> &missingTargets)
 {
   for(std::vector<cmTarget*>::const_iterator
         tei = this->Exports->begin();
@@ -104,7 +109,6 @@ cmExportBuildFileGenerator
     if(!properties.empty())
       {
       // Get the rest of the target details.
-      std::vector<std::string> missingTargets;
       this->SetImportDetailProperties(config, suffix,
                                       target, properties, missingTargets);
       this->SetImportLinkInterface(config, suffix,
@@ -119,7 +123,6 @@ cmExportBuildFileGenerator
       //                              properties);
 
       // Generate code in the export file.
-      this->GenerateMissingTargetsCheckCode(os, missingTargets);
       this->GenerateImportPropertyCode(os, config, target, properties);
       }
     }
diff --git a/Source/cmExportBuildFileGenerator.h b/Source/cmExportBuildFileGenerator.h
index 726537b..5e1be16 100644
--- a/Source/cmExportBuildFileGenerator.h
+++ b/Source/cmExportBuildFileGenerator.h
@@ -44,7 +44,8 @@ protected:
   virtual bool GenerateMainFile(std::ostream& os);
   virtual void GenerateImportTargetsConfig(std::ostream& os,
                                            const char* config,
-                                           std::string const& suffix);
+                                           std::string const& suffix,
+                            std::vector<std::string> &missingTargets);
   virtual void HandleMissingTarget(std::string& link_libs,
                                    std::vector<std::string>& missingTargets,
                                    cmMakefile* mf,
diff --git a/Source/cmExportFileGenerator.cxx b/Source/cmExportFileGenerator.cxx
index 94e24c7..4a7c6f9 100644
--- a/Source/cmExportFileGenerator.cxx
+++ b/Source/cmExportFileGenerator.cxx
@@ -107,7 +107,8 @@ bool cmExportFileGenerator::GenerateImportFile()
 
 //----------------------------------------------------------------------------
 void cmExportFileGenerator::GenerateImportConfig(std::ostream& os,
-                                                 const char* config)
+                                    const char* config,
+                                    std::vector<std::string> &missingTargets)
 {
   // Construct the property configuration suffix.
   std::string suffix = "_";
@@ -121,7 +122,19 @@ void cmExportFileGenerator::GenerateImportConfig(std::ostream& os,
     }
 
   // Generate the per-config target information.
-  this->GenerateImportTargetsConfig(os, config, suffix);
+  this->GenerateImportTargetsConfig(os, config, suffix, missingTargets);
+}
+
+//----------------------------------------------------------------------------
+void cmExportFileGenerator::PopulateInterfaceProperty(const char *propName,
+                                              cmTarget *target,
+                                              ImportPropertyMap &properties)
+{
+  const char *input = target->GetProperty(propName);
+  if (input)
+    {
+    properties[propName] = input;
+    }
 }
 
 //----------------------------------------------------------------------------
@@ -665,21 +678,29 @@ cmExportFileGenerator
 void cmExportFileGenerator::GenerateMissingTargetsCheckCode(std::ostream& os,
                                 const std::vector<std::string>& missingTargets)
 {
+  if (missingTargets.empty())
+    {
+    return;
+    }
   os << "# Make sure the targets which have been exported in some other \n"
         "# export set exist.\n";
+  std::set<std::string> emitted;
   for(unsigned int i=0; i<missingTargets.size(); ++i)
     {
-    os << "IF(NOT TARGET \"" << missingTargets[i] << "\" )\n"
-       << "  IF(CMAKE_FIND_PACKAGE_NAME)\n"
-       << "    SET( ${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)\n"
-       << "    SET( ${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE "
-       << "\"Required imported target \\\"" << missingTargets[i]
-       << "\\\" not found ! \")\n"
-       << "  ELSE()\n"
-       << "    MESSAGE(FATAL_ERROR \"Required imported target \\\""
-       << missingTargets[i] << "\\\" not found ! \")\n"
-       << "  ENDIF()\n"
-       << "ENDIF()\n";
+    if (emitted.insert(missingTargets[i]).second)
+      {
+      os << "IF(NOT TARGET \"" << missingTargets[i] << "\" )\n"
+        << "  IF(CMAKE_FIND_PACKAGE_NAME)\n"
+        << "    SET( ${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)\n"
+        << "    SET( ${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE "
+        << "\"Required imported target \\\"" << missingTargets[i]
+        << "\\\" not found ! \")\n"
+        << "  ELSE()\n"
+        << "    MESSAGE(FATAL_ERROR \"Required imported target \\\""
+        << missingTargets[i] << "\\\" not found ! \")\n"
+        << "  ENDIF()\n"
+        << "ENDIF()\n";
+      }
     }
   os << "\n";
 }
diff --git a/Source/cmExportFileGenerator.h b/Source/cmExportFileGenerator.h
index 4d97a63..eb3f3c3 100644
--- a/Source/cmExportFileGenerator.h
+++ b/Source/cmExportFileGenerator.h
@@ -47,7 +47,8 @@ protected:
 
   // Generate per-configuration target information to the given output
   // stream.
-  void GenerateImportConfig(std::ostream& os, const char* config);
+  void GenerateImportConfig(std::ostream& os, const char* config,
+                            std::vector<std::string> &missingTargets);
 
   // Methods to implement export file code generation.
   void GenerateImportHeaderCode(std::ostream& os, const char* config = 0);
@@ -85,7 +86,8 @@ protected:
   /** Each subclass knows where the target files are located.  */
   virtual void GenerateImportTargetsConfig(std::ostream& os,
                                            const char* config,
-                                           std::string const& suffix) = 0;
+                                           std::string const& suffix,
+                            std::vector<std::string> &missingTargets) = 0;
 
   /** Each subclass knows how to deal with a target that is  missing from an
    *  export set.  */
@@ -99,6 +101,8 @@ protected:
                                  cmGeneratorExpression::PreprocessContext,
                                  ImportPropertyMap &properties,
                                  std::vector<std::string> &missingTargets);
+  void PopulateInterfaceProperty(const char *propName, cmTarget *target,
+                                 ImportPropertyMap &properties);
   void GenerateInterfaceProperties(cmTarget *target, std::ostream& os,
                                    const ImportPropertyMap &properties);
 
diff --git a/Source/cmExportInstallFileGenerator.cxx b/Source/cmExportInstallFileGenerator.cxx
index 68881a1..965f63d 100644
--- a/Source/cmExportInstallFileGenerator.cxx
+++ b/Source/cmExportInstallFileGenerator.cxx
@@ -89,11 +89,12 @@ bool cmExportInstallFileGenerator::GenerateMainFile(std::ostream& os)
                                   te,
                                   cmGeneratorExpression::InstallInterface,
                                   properties, missingTargets);
+    this->PopulateInterfaceProperty("INTERFACE_POSITION_INDEPENDENT_CODE",
+                                  te, properties);
 
     this->GenerateInterfaceProperties(te, os, properties);
     }
 
-  this->GenerateMissingTargetsCheckCode(os, missingTargets);
 
   // Now load per-configuration properties for them.
   os << "# Load information for each installed configuration.\n"
@@ -105,23 +106,29 @@ bool cmExportInstallFileGenerator::GenerateMainFile(std::ostream& os)
      << "ENDFOREACH(f)\n"
      << "\n";
 
+  this->GenerateImportedFileCheckLoop(os);
+
   // Generate an import file for each configuration.
   bool result = true;
   for(std::vector<std::string>::const_iterator
         ci = this->Configurations.begin();
       ci != this->Configurations.end(); ++ci)
     {
-    if(!this->GenerateImportFileConfig(ci->c_str()))
+    if(!this->GenerateImportFileConfig(ci->c_str(), missingTargets))
       {
       result = false;
       }
     }
+
+  this->GenerateMissingTargetsCheckCode(os, missingTargets);
+
   return result;
 }
 
 //----------------------------------------------------------------------------
 bool
-cmExportInstallFileGenerator::GenerateImportFileConfig(const char* config)
+cmExportInstallFileGenerator::GenerateImportFileConfig(const char* config,
+                                    std::vector<std::string> &missingTargets)
 {
   // Skip configurations not enabled for this export.
   if(!this->IEGen->InstallsForConfig(config))
@@ -161,7 +168,7 @@ cmExportInstallFileGenerator::GenerateImportFileConfig(const char* config)
   this->GenerateImportHeaderCode(os, config);
 
   // Generate the per-config target information.
-  this->GenerateImportConfig(os, config);
+  this->GenerateImportConfig(os, config, missingTargets);
 
   // End with the import file footer.
   this->GenerateImportFooterCode(os);
@@ -176,7 +183,8 @@ cmExportInstallFileGenerator::GenerateImportFileConfig(const char* config)
 void
 cmExportInstallFileGenerator
 ::GenerateImportTargetsConfig(std::ostream& os,
-                              const char* config, std::string const& suffix)
+                              const char* config, std::string const& suffix,
+                              std::vector<std::string> &missingTargets)
 {
   // Add code to compute the installation prefix relative to the
   // import file location.
@@ -225,7 +233,6 @@ cmExportInstallFileGenerator
     if(!properties.empty())
       {
       // Get the rest of the target details.
-      std::vector<std::string> missingTargets;
       this->SetImportDetailProperties(config, suffix,
                                       te->Target, properties, missingTargets);
 
@@ -240,15 +247,12 @@ cmExportInstallFileGenerator
       //                              properties);
 
       // Generate code in the export file.
-      this->GenerateMissingTargetsCheckCode(os, missingTargets);
       this->GenerateImportPropertyCode(os, config, te->Target, properties);
       this->GenerateImportedFileChecksCode(os, te->Target, properties,
                                            importedLocations);
       }
     }
 
-  this->GenerateImportedFileCheckLoop(os);
-
   // Cleanup the import prefix variable.
   if(!this->ImportPrefix.empty())
     {
diff --git a/Source/cmExportInstallFileGenerator.h b/Source/cmExportInstallFileGenerator.h
index e719ecc..e187749 100644
--- a/Source/cmExportInstallFileGenerator.h
+++ b/Source/cmExportInstallFileGenerator.h
@@ -56,7 +56,8 @@ protected:
   virtual bool GenerateMainFile(std::ostream& os);
   virtual void GenerateImportTargetsConfig(std::ostream& os,
                                            const char* config,
-                                           std::string const& suffix);
+                                           std::string const& suffix,
+                            std::vector<std::string> &missingTargets);
   virtual void HandleMissingTarget(std::string& link_libs,
                                    std::vector<std::string>& missingTargets,
                                    cmMakefile* mf,
@@ -72,7 +73,8 @@ protected:
 
 
   /** Generate a per-configuration file for the targets.  */
-  bool GenerateImportFileConfig(const char* config);
+  bool GenerateImportFileConfig(const char* config,
+                            std::vector<std::string> &missingTargets);
 
   /** Fill in properties indicating installed file locations.  */
   void SetImportLocationProperty(const char* config,
diff --git a/Source/cmGeneratorExpression.cxx b/Source/cmGeneratorExpression.cxx
index d306dee..78ae8f2 100644
--- a/Source/cmGeneratorExpression.cxx
+++ b/Source/cmGeneratorExpression.cxx
@@ -148,6 +148,38 @@ cmCompiledGeneratorExpression::~cmCompiledGeneratorExpression()
 }
 
 //----------------------------------------------------------------------------
+static std::string stripEmptyListElements(const std::string &input)
+{
+  std::string result;
+
+  const char *c = input.c_str();
+  bool skipSemiColons = true;
+  for ( ; *c; ++c)
+    {
+    if(c[0] == ';')
+      {
+      if(skipSemiColons)
+        {
+        continue;
+        }
+      skipSemiColons = true;
+      }
+    else
+      {
+      skipSemiColons = false;
+      }
+    result += *c;
+    }
+
+  if (!result.empty() && *(result.end() - 1) == ';')
+    {
+    result.resize(result.size() - 1);
+    }
+
+  return result;
+}
+
+//----------------------------------------------------------------------------
 static std::string stripAllGeneratorExpressions(const std::string &input)
 {
   std::string result;
@@ -186,7 +218,7 @@ static std::string stripAllGeneratorExpressions(const std::string &input)
     lastPos = pos;
     }
   result += input.substr(lastPos);
-  return result;
+  return stripEmptyListElements(result);
 }
 
 //----------------------------------------------------------------------------
@@ -247,7 +279,7 @@ static std::string stripExportInterface(const std::string &input,
     }
   result += input.substr(lastPos);
 
-  return result;
+  return stripEmptyListElements(result);
 }
 
 //----------------------------------------------------------------------------
diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index d030aa7..d2baf53 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -941,19 +941,7 @@ void cmGlobalGenerator::Generate()
 
     for ( tit = targets->begin(); tit != targets->end(); ++ tit )
       {
-      if (mf->IsOn("CMAKE_BUILD_INTERFACE_INCLUDES"))
-        {
-        const char *binDir = mf->GetStartOutputDirectory();
-        const char *srcDir = mf->GetStartDirectory();
-        const std::string dirs = std::string(binDir ? binDir : "")
-                                + std::string(binDir ? ";" : "")
-                                + std::string(srcDir ? srcDir : "");
-        if (!dirs.empty())
-          {
-          tit->second.AppendProperty("INTERFACE_INCLUDE_DIRECTORIES",
-                                ("$<BUILD_INTERFACE:" + dirs + ">").c_str());
-          }
-        }
+        tit->second.AppendBuildInterfaceIncludes();
       }
     }
 
diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx
index 6f68140..815da40 100644
--- a/Source/cmTarget.cxx
+++ b/Source/cmTarget.cxx
@@ -150,6 +150,7 @@ cmTarget::cmTarget()
   this->DLLPlatform = false;
   this->IsApple = false;
   this->IsImportedTarget = false;
+  this->BuildInterfaceIncludesAppended = false;
 }
 
 //----------------------------------------------------------------------------
@@ -2681,6 +2682,30 @@ void cmTarget::AppendProperty(const char* prop, const char* value,
 }
 
 //----------------------------------------------------------------------------
+void cmTarget::AppendBuildInterfaceIncludes()
+{
+  if (this->BuildInterfaceIncludesAppended)
+    {
+    return;
+    }
+  this->BuildInterfaceIncludesAppended = true;
+
+  if (this->Makefile->IsOn("CMAKE_BUILD_INTERFACE_INCLUDES"))
+    {
+    const char *binDir = this->Makefile->GetStartOutputDirectory();
+    const char *srcDir = this->Makefile->GetStartDirectory();
+    const std::string dirs = std::string(binDir ? binDir : "")
+                            + std::string(binDir ? ";" : "")
+                            + std::string(srcDir ? srcDir : "");
+    if (!dirs.empty())
+      {
+      this->AppendProperty("INTERFACE_INCLUDE_DIRECTORIES",
+                            ("$<BUILD_INTERFACE:" + dirs + ">").c_str());
+      }
+    }
+}
+
+//----------------------------------------------------------------------------
 void cmTarget::InsertInclude(const cmMakefileIncludeDirectoriesEntry &entry,
                      bool before)
 {
diff --git a/Source/cmTarget.h b/Source/cmTarget.h
index 0963c5c..69a00c1 100644
--- a/Source/cmTarget.h
+++ b/Source/cmTarget.h
@@ -490,6 +490,8 @@ public:
   void InsertInclude(const cmMakefileIncludeDirectoriesEntry &entry,
                      bool before = false);
 
+  void AppendBuildInterfaceIncludes();
+
   void GetLinkDependentTargetsForProperty(const std::string &p,
                                        std::set<std::string> &targets);
   bool IsNullImpliedByLinkLibraries(const std::string &p);
@@ -611,6 +613,7 @@ private:
   mutable std::map<cmStdString, std::set<std::string> >
                                                       LinkDependentProperties;
   mutable std::set<std::string> LinkImplicitNullProperties;
+  bool BuildInterfaceIncludesAppended;
 
   // Cache target output paths for each configuration.
   struct OutputInfo;
diff --git a/Tests/ExportImport/Export/CMakeLists.txt b/Tests/ExportImport/Export/CMakeLists.txt
index 779d889..dd615d1 100644
--- a/Tests/ExportImport/Export/CMakeLists.txt
+++ b/Tests/ExportImport/Export/CMakeLists.txt
@@ -162,6 +162,10 @@ 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}"
 )
@@ -182,7 +186,7 @@ set_property(TARGET testSharedLibDepends APPEND PROPERTY
 )
 set_property(TARGET testSharedLibDepends APPEND PROPERTY
   LINK_INTERFACE_LIBRARIES
-    $<1:$<TARGET_NAME:testSharedLibRequired>>
+    $<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,EXECUTABLE>:$<TARGET_NAME:testSharedLibRequired>>
 )
 
 # LINK_PRIVATE because the LINK_INTERFACE_LIBRARIES is specified above.
@@ -247,9 +251,12 @@ 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/Import/A/CMakeLists.txt b/Tests/ExportImport/Import/A/CMakeLists.txt
index abb2ab0..4812e7e 100644
--- a/Tests/ExportImport/Import/A/CMakeLists.txt
+++ b/Tests/ExportImport/Import/A/CMakeLists.txt
@@ -159,22 +159,39 @@ endif()
 
 add_executable(deps_iface deps_iface.c)
 target_link_libraries(deps_iface testLibDepends)
-set_property(TARGET deps_iface APPEND PROPERTY
-  COMPILE_DEFINITIONS
-    $<TARGET_PROPERTY:testLibDepends,INTERFACE_COMPILE_DEFINITIONS>
-)
-set_property(TARGET deps_iface APPEND PROPERTY
-  INCLUDE_DIRECTORIES
-    $<TARGET_PROPERTY:testLibDepends,INTERFACE_INCLUDE_DIRECTORIES>
-)
+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)
-set_property(TARGET deps_shared_iface APPEND PROPERTY
-  COMPILE_DEFINITIONS
-    $<TARGET_PROPERTY:testSharedLibDepends,INTERFACE_COMPILE_DEFINITIONS>
-)
-set_property(TARGET deps_shared_iface APPEND PROPERTY
-  INCLUDE_DIRECTORIES
-    $<TARGET_PROPERTY:testSharedLibDepends,INTERFACE_INCLUDE_DIRECTORIES>
+target_include_directories(deps_shared_iface PRIVATE testSharedLibDepends)
+target_compile_definitions(deps_shared_iface PRIVATE testSharedLibDepends)
+
+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
 )
diff --git a/Tests/ExportImport/Import/A/deps_shared_iface.cpp b/Tests/ExportImport/Import/A/deps_shared_iface.cpp
index 4f7eb23..43f832a 100644
--- a/Tests/ExportImport/Import/A/deps_shared_iface.cpp
+++ b/Tests/ExportImport/Import/A/deps_shared_iface.cpp
@@ -2,10 +2,28 @@
 
 #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
+
+#ifdef TEST_SUBDIR_LIB
+#include "subdir.h"
+#endif
+
 int main(int,char **)
 {
   TestSharedLibDepends dep;
   TestSharedLibRequired req;
 
-  return dep.foo() + req.foo();
+#ifdef TEST_SUBDIR_LIB
+  SubDirObject sdo;
+#endif
+
+  return dep.foo() + req.foo()
+#ifdef TEST_SUBDIR_LIB
+                   + sdo.foo()
+#endif
+                              ;
 }