9 files changed, 99 insertions, 10 deletions
diff --git a/Tests/RunCMake/CMakeLists.txt b/Tests/RunCMake/CMakeLists.txt
index dafb174..59fa9dc 100644
--- a/Tests/RunCMake/CMakeLists.txt
+++ b/Tests/RunCMake/CMakeLists.txt
@@ -377,9 +377,7 @@ add_RunCMake_test(ctest_upload)
 add_RunCMake_test(ctest_fixtures)
 add_RunCMake_test(file -DMSYS=${MSYS})
 add_RunCMake_test(file-CHMOD -DMSYS=${MSYS})
-if(HAVE_ELF_H OR CMAKE_SYSTEM_NAME STREQUAL "AIX")
-  add_RunCMake_test(file-RPATH -DCMAKE_SYSTEM_NAME=${CMAKE_SYSTEM_NAME} -DHAVE_ELF_H=${HAVE_ELF_H})
-endif()
+add_RunCMake_test(file-RPATH -DCMAKE_SYSTEM_NAME=${CMAKE_SYSTEM_NAME})
 add_RunCMake_test(find_file)
 add_RunCMake_test(find_library -DCYGWIN=${CYGWIN} -DMSYS=${MSYS})
 add_RunCMake_test(find_package -DMSYS=${MSYS})
diff --git a/Tests/RunCMake/FindPkgConfig/FindPkgConfig_GET_MATCHING_ARGN.cmake b/Tests/RunCMake/FindPkgConfig/FindPkgConfig_GET_MATCHING_ARGN.cmake
new file mode 100644
index 0000000..e49ff22
--- /dev/null
+++ b/Tests/RunCMake/FindPkgConfig/FindPkgConfig_GET_MATCHING_ARGN.cmake
@@ -0,0 +1,17 @@
+if(WIN32)
+    set(ENV{PKG_CONFIG} "\"${CMAKE_CURRENT_SOURCE_DIR}\\dummy-pkg-config.bat\" --static --print-errors")
+else()
+    set(ENV{PKG_CONFIG} "\"${CMAKE_CURRENT_SOURCE_DIR}/dummy-pkg-config.sh\" --static --print-errors")
+endif()
+
+find_package(PkgConfig REQUIRED)
+
+if(NOT PKG_CONFIG_ARGN STREQUAL "--static;--print-errors")
+  message(SEND_ERROR "PKG_CONFIG_ARGN has wrong value '${PKG_CONFIG_ARGN}'")
+endif()
+
+_pkgconfig_invoke("none" "prefix" "output" "")
+
+if(NOT prefix_output STREQUAL "Received;--static;Received;--print-errors")
+  message(SEND_ERROR "prefix_output has wrong value '${prefix_output}'")
+endif()
diff --git a/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake b/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake
index e7f008c..17e046a 100644
--- a/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake
+++ b/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake
@@ -12,6 +12,7 @@ run_cmake(FindPkgConfig_PKGCONFIG_PATH)
 run_cmake(FindPkgConfig_PKGCONFIG_PATH_NO_CMAKE_PATH)
 run_cmake(FindPkgConfig_PKGCONFIG_PATH_NO_CMAKE_ENVIRONMENT_PATH)
 run_cmake(FindPkgConfig_extract_frameworks)
+run_cmake(FindPkgConfig_GET_MATCHING_ARGN)
 
 if(APPLE)
   run_cmake(FindPkgConfig_extract_frameworks_target)
diff --git a/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.bat b/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.bat
index b038370..c91713b 100755
--- a/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.bat
+++ b/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.bat
@@ -1,5 +1,10 @@
 @ECHO OFF
 
+rem variables to get around `--static --version` printing the received
+rem message and then version
+set static=false
+set print_errors=false
+
 :LOOP
 
 IF "%1"=="" (
@@ -21,7 +26,19 @@ IF "%1"=="--exists" (
     EXIT /B 0
   )
 )
+IF "%1"=="--static" (
+  set static=true
+)
+IF "%1"=="--print-errors" (
+  set print_errors=true
+)
 SHIFT
 IF NOT "%~1"=="" GOTO LOOP
 
+IF "%static%"=="true" ECHO Received --static
+IF "%print_errors%"=="true" ECHO Received --print-errors
+
+IF "%static%"=="true" GOTO :EOF
+IF "%print_errors%"=="true" GOTO :EOF
+
 EXIT /B 255
diff --git a/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.sh b/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.sh
index 56bba30..4021bf7 100755
--- a/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.sh
+++ b/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.sh
@@ -4,6 +4,11 @@
 # to the --exists argument with the PKG_CONFIG_PATH environment variable
 # and returns 1 if they are different.
 
+# variables to get around `--static --version` printing the received
+# message and then version
+static=false
+print_errors=false
+
 while [ $# -gt 0 ]; do
   case $1 in
     --version)
@@ -17,7 +22,21 @@ while [ $# -gt 0 ]; do
       echo "Found:    ${PKG_CONFIG_PATH}"
       [ "${last}" = "${PKG_CONFIG_PATH}" ] && exit 0 || exit 1
       ;;
+    --static)
+      static=true
+      ;;
+    --print-errors)
+      print_errors=true
+      ;;
   esac
   shift
 done
+
+$static && echo "Received --static"
+$print_errors && echo "Received --print-errors"
+
+if $static || $print_errors; then
+  exit 0
+fi
+
 exit 255
diff --git a/Tests/RunCMake/ctest_test/RunCMakeTest.cmake b/Tests/RunCMake/ctest_test/RunCMakeTest.cmake
index f07a12b..31bc075 100644
--- a/Tests/RunCMake/ctest_test/RunCMakeTest.cmake
+++ b/Tests/RunCMake/ctest_test/RunCMakeTest.cmake
@@ -181,3 +181,16 @@ add_test(
   run_ctest(TestCompletionStatus)
 endfunction()
 run_completion_status()
+
+# Verify that test output can add additional labels
+function(run_extra_labels)
+  set(CASE_CMAKELISTS_SUFFIX_CODE [[
+add_test(
+  NAME custom_labels
+  COMMAND ${CMAKE_COMMAND} -E
+  echo before\n<CTestLabel>label2</CTestLabel>\n<CTestLabel>label1</CTestLabel>\n<CTestLabel>label3</CTestLabel>\n<CTestLabel>label2</CTestLabel>\nafter)
+set_tests_properties(custom_labels PROPERTIES LABELS "label1")
+  ]])
+  run_ctest(TestExtraLabels)
+endfunction()
+run_extra_labels()
diff --git a/Tests/RunCMake/ctest_test/TestExtraLabels-check.cmake b/Tests/RunCMake/ctest_test/TestExtraLabels-check.cmake
new file mode 100644
index 0000000..beb39de
--- /dev/null
+++ b/Tests/RunCMake/ctest_test/TestExtraLabels-check.cmake
@@ -0,0 +1,28 @@
+file(READ "${RunCMake_TEST_BINARY_DIR}/Testing/TAG" _tag)
+string(REGEX REPLACE "^([^\n]*)\n.*$" "\\1" _date "${_tag}")
+file(READ "${RunCMake_TEST_BINARY_DIR}/Testing/${_date}/Test.xml" _test_contents)
+
+# Check labels.
+STRING(REGEX MATCHALL [[<Label>label1</Label>]] matches "${_test_contents}")
+list(LENGTH matches n_matches)
+if(NOT n_matches EQUAL 1)
+  string(APPEND RunCMake_TEST_FAILED  "expected 1 match for label1, found ${n_matches}")
+endif()
+STRING(REGEX MATCHALL [[<Label>label2</Label>]] matches "${_test_contents}")
+list(LENGTH matches n_matches)
+if(NOT n_matches EQUAL 1)
+  string(APPEND RunCMake_TEST_FAILED  "expected 1 match for label2, found ${n_matches}")
+endif()
+STRING(REGEX MATCHALL [[<Label>label3</Label>]] matches "${_test_contents}")
+list(LENGTH matches n_matches)
+if(NOT n_matches EQUAL 1)
+  string(APPEND RunCMake_TEST_FAILED  "expected 1 match for label3, found ${n_matches}")
+endif()
+
+# Check test output.
+if(NOT _test_contents MATCHES "before")
+  string(APPEND RunCMake_TEST_FAILED "Could not find expected string 'before' in Test.xml")
+endif()
+if(NOT _test_contents MATCHES "after")
+  string(APPEND RunCMake_TEST_FAILED "Could not find expected string 'after' in Test.xml")
+endif()
diff --git a/Tests/RunCMake/file-RPATH/RunCMakeTest.cmake b/Tests/RunCMake/file-RPATH/RunCMakeTest.cmake
index eb7b497..1ca2e75 100644
--- a/Tests/RunCMake/file-RPATH/RunCMakeTest.cmake
+++ b/Tests/RunCMake/file-RPATH/RunCMakeTest.cmake
@@ -1,8 +1,6 @@
 include(RunCMake)
 
-if(HAVE_ELF_H)
-  run_cmake_command(ELF ${CMAKE_COMMAND} -P ${RunCMake_SOURCE_DIR}/ELF.cmake)
-endif()
+run_cmake_command(ELF ${CMAKE_COMMAND} -P ${RunCMake_SOURCE_DIR}/ELF.cmake)
 
 if(CMAKE_SYSTEM_NAME STREQUAL "AIX")
   run_cmake_command(XCOFF ${CMAKE_COMMAND} -P ${RunCMake_SOURCE_DIR}/XCOFF.cmake)
diff --git a/Tests/RunCMake/target_compile_features/cxx_not_enabled-stderr.txt b/Tests/RunCMake/target_compile_features/cxx_not_enabled-stderr.txt
index 5b4761c..cf4c540 100644
--- a/Tests/RunCMake/target_compile_features/cxx_not_enabled-stderr.txt
+++ b/Tests/RunCMake/target_compile_features/cxx_not_enabled-stderr.txt
@@ -1,4 +1,2 @@
-^CMake Error at cxx_not_enabled.cmake:[0-9]+ \(target_compile_features\):
-  target_compile_features cannot use features from non-enabled language CXX
-Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+^CMake Error:.*CMake can not determine linker language for target: main.*
+CMake Generate step failed.  Build files cannot be regenerated correctly.$