Tests: Port GenerateExportHeader test to RunCMake infrastructure

This will allow build failure cases to be added later.

Tests/CMakeLists.txt

@@ -485,7 +485,6 @@ if(BUILD_TESTING)
     )
   list(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/Tests/Module/ExternalData")
 
-  ADD_TEST_MACRO(Module.GenerateExportHeader GenerateExportHeader)
   ADD_TEST_MACRO(Module.FindDependency FindDependency)
 
   ADD_TEST_MACRO(Module.WriteCompilerDetectionHeader WriteCompilerDetectionHeader)

Tests/RunCMake/CMakeLists.txt

@@ -141,6 +141,9 @@ add_RunCMake_test(DisallowedCommands)
 add_RunCMake_test(ExternalData)
 add_RunCMake_test(FeatureSummary)
 add_RunCMake_test(FPHSA)
+if(NOT CMAKE_C_COMPILER_ID MATCHES "Watcom")
+  add_RunCMake_test(GenerateExportHeader)
+endif()
 add_RunCMake_test(GeneratorExpression)
 add_RunCMake_test(GeneratorPlatform)
 add_RunCMake_test(GeneratorToolset)

Tests/RunCMake/GenerateExportHeader/CMakeLists.txt

@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 2.8.5)
+project(${RunCMake_TEST} NONE)
+include(${RunCMake_TEST}.cmake)

Tests/RunCMake/GenerateExportHeader/GEH-build-stderr.txt

@@ -0,0 +1 @@
+.*

Tests/RunCMake/GenerateExportHeader/GEH-stderr.txt

@@ -0,0 +1 @@
+.*

Tests/RunCMake/GenerateExportHeader/GEH.cmake

@@ -78,6 +78,7 @@ add_subdirectory(lib_shared_and_static)
 add_compiler_export_flags()
 
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_CURRENT_BINARY_DIR})
 
 message("#### COMPILER_HAS_DEPRECATED: " ${COMPILER_HAS_DEPRECATED})
 message("#### COMPILER_HAS_HIDDEN_VISIBILITY: " ${COMPILER_HAS_HIDDEN_VISIBILITY})

Tests/RunCMake/GenerateExportHeader/RunCMakeTest.cmake

@@ -0,0 +1,17 @@
+include(RunCMake)
+
+function(run_GEH)
+  # Use a single build tree for a few tests without cleaning.
+  set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/GEH-build)
+  set(RunCMake_TEST_NO_CLEAN 1)
+  if(RunCMake_GENERATOR MATCHES "Make|Ninja")
+    set(RunCMake_TEST_OPTIONS -DCMAKE_BUILD_TYPE=Debug)
+  endif()
+  file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
+  file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
+  run_cmake(GEH)
+  run_cmake_command(GEH-build ${CMAKE_COMMAND} --build . --config Debug)
+  run_cmake_command(GEH-run ${RunCMake_TEST_BINARY_DIR}/GenerateExportHeader)
+endfunction()
+
+run_GEH()

Utilities/Scripts/clang-format.bash

@@ -126,7 +126,7 @@ $git_ls -z -- '*.c' '*.cc' '*.cpp' '*.cxx' '*.h' '*.hh' '*.hpp' '*.hxx' |
   egrep -z -v '^Utilities/(KW|cm).*/' |
 
   # Exclude reference content.
-  egrep -z -v '^Tests/Module/GenerateExportHeader/reference/' |
+  egrep -z -v '^Tests/RunCMake/GenerateExportHeader/reference/' |
 
   # Exclude manually-formatted sources (e.g. with long lines).
   egrep -z -v '^Tests/PositionIndependentTargets/pic_test.h' |