1 files changed, 62 insertions, 0 deletions
diff --git a/Tests/RunCMake/PositionIndependentCode/RunCMakeTest.cmake b/Tests/RunCMake/PositionIndependentCode/RunCMakeTest.cmake
index 20187d3..6efa0d4 100644
--- a/Tests/RunCMake/PositionIndependentCode/RunCMakeTest.cmake
+++ b/Tests/RunCMake/PositionIndependentCode/RunCMakeTest.cmake
@@ -9,3 +9,65 @@ run_cmake(Conflict6)
 run_cmake(Debug)
 run_cmake(Genex1)
 run_cmake(Genex2)
+
+set(RunCMake_TEST_OPTIONS "-DPIE_SUPPORTED=${RunCMake_BINARY_DIR}/PIESupported.cmake")
+run_cmake(CheckPIESupported)
+include ("${RunCMake_BINARY_DIR}/PIESupported.cmake" OPTIONAL)
+
+if (PIE_SUPPORTED OR NO_PIE_SUPPORTED)
+  if (CMAKE_SYSTEM_NAME MATCHES "^(Linux|(Free|Net|Open)BSD)$")
+    # try to locate readelf needed for validation
+    find_program (READELF NAMES readelf)
+  endif()
+  if (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+    # try to locate otool needed for validation
+    find_program (OTOOL NAMES otool)
+  endif()
+
+  if ((READELF OR OTOOL) AND
+      (CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
+        OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
+        OR CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang"))
+    macro(run_cmake_target test subtest)
+      set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/${test}-build)
+      set(RunCMake_TEST_NO_CLEAN 1)
+      set(RunCMake_TEST_CONFIG Release)
+      run_cmake_command(${test}-${subtest} ${CMAKE_COMMAND} --build . --config Release --target ${subtest} ${ARGN})
+
+      unset(RunCMake_TEST_BINARY_DIR)
+      unset(RunCMake_TEST_NO_CLEAN)
+    endmacro()
+
+    set(RunCMake_TEST_SOURCE_DIR "${RunCMake_SOURCE_DIR}")
+    set(RunCMake_TEST_OUTPUT_MERGE TRUE)
+    if (NOT RunCMake_GENERATOR_IS_MULTI_CONFIG)
+      set(RunCMake_TEST_OPTIONS -DCMAKE_BUILD_TYPE=Release)
+    endif()
+
+    run_cmake(PIE)
+    if (PIE_SUPPORTED)
+      run_cmake_target(PIE pie_on)
+    endif()
+    if (NO_PIE_SUPPORTED)
+      run_cmake_target(PIE pie_off)
+    endif()
+
+    run_cmake(CMP0083)
+    run_cmake_target(CMP0083 cmp0083_ref)
+
+    # retrieve default mode
+    include("${RunCMake_SOURCE_DIR}/PIE_validator.cmake")
+    include("${RunCMake_BINARY_DIR}/CMP0083-build/Release/CMP0083_config.cmake")
+    check_executable("${cmp0083_ref}" cmp0083_ref_mode)
+
+    if ((cmp0083_ref_mode STREQUAL "PIE" AND NO_PIE_SUPPORTED)
+        OR (cmp0083_ref_mode STREQUAL "NO_PIE" AND PIE_SUPPORTED))
+      run_cmake_target(CMP0083 cmp0083_new)
+    endif()
+    run_cmake_target(CMP0083 cmp0083_old)
+
+    unset(RunCMake_TEST_SOURCE_DIR)
+    unset(RunCMake_TEST_OPTIONS)
+    unset(RunCMake_TEST_OUTPUT_MERGE)
+  endif()
+endif()