Merge topic 'vs-generator-platform'

be6a555d Tests: Test setting a generator platform in a toolchain file
d506fee8 Tests: Use -A option to pass generator platform selection
11c9ddd6 ExternalProject: Use -A option to pass generator platform
29bd843e CTest: Use -A option to pass generator platform selection
eb7d8156 cmake: Add -A option to specify a generator platform

13 files changed, 60 insertions, 1 deletions

diff --git a/Tests/RunCMake/GeneratorPlatform/BadPlatform-toolchain.cmake b/Tests/RunCMake/GeneratorPlatform/BadPlatform-toolchain.cmake
new file mode 100644
index 0000000..1c544b0
--- /dev/null
+++ b/Tests/RunCMake/GeneratorPlatform/BadPlatform-toolchain.cmake
@@ -0,0 +1 @@
+set(CMAKE_GENERATOR_PLATFORM "Bad Platform")
diff --git a/Tests/RunCMake/GeneratorPlatform/BadPlatformToolchain-result.txt b/Tests/RunCMake/GeneratorPlatform/BadPlatformToolchain-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/GeneratorPlatform/BadPlatformToolchain-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/GeneratorPlatform/BadPlatformToolchain-stderr.txt b/Tests/RunCMake/GeneratorPlatform/BadPlatformToolchain-stderr.txt
new file mode 100644
index 0000000..e315714
--- /dev/null
+++ b/Tests/RunCMake/GeneratorPlatform/BadPlatformToolchain-stderr.txt
@@ -0,0 +1,10 @@
+CMake Error at CMakeLists.txt:[0-9]+ \(project\):
+  Generator
+
+    .*
+
+  does not support platform specification, but platform
+
+    Bad Platform
+
+  was specified.$
diff --git a/Tests/RunCMake/GeneratorPlatform/BadPlatformToolchain.cmake b/Tests/RunCMake/GeneratorPlatform/BadPlatformToolchain.cmake
new file mode 100644
index 0000000..2fc38e5
--- /dev/null
+++ b/Tests/RunCMake/GeneratorPlatform/BadPlatformToolchain.cmake
@@ -0,0 +1 @@
+message(FATAL_ERROR "This should not be reached!")
diff --git a/Tests/RunCMake/GeneratorPlatform/RunCMakeTest.cmake b/Tests/RunCMake/GeneratorPlatform/RunCMakeTest.cmake
index 89cc712..4d0a0a1 100644
--- a/Tests/RunCMake/GeneratorPlatform/RunCMakeTest.cmake
+++ b/Tests/RunCMake/GeneratorPlatform/RunCMakeTest.cmake
@@ -10,3 +10,19 @@ else()
   set(RunCMake_GENERATOR_PLATFORM "Bad Platform")
   run_cmake(BadPlatform)
 endif()
+
+set(RunCMake_GENERATOR_TOOLSET "")
+
+set(RunCMake_TEST_OPTIONS -A "Extra Platform")
+run_cmake(TwoPlatforms)
+unset(RunCMake_TEST_OPTIONS)
+
+if("${RunCMake_GENERATOR}" MATCHES "^Visual Studio ([89]|1[0124])( 20[0-9][0-9])?$")
+  set(RunCMake_TEST_OPTIONS -DCMAKE_TOOLCHAIN_FILE=${RunCMake_SOURCE_DIR}/TestPlatform-toolchain.cmake)
+  run_cmake(TestPlatformToolchain)
+  unset(RunCMake_TEST_OPTIONS)
+else()
+  set(RunCMake_TEST_OPTIONS -DCMAKE_TOOLCHAIN_FILE=${RunCMake_SOURCE_DIR}/BadPlatform-toolchain.cmake)
+  run_cmake(BadPlatformToolchain)
+  unset(RunCMake_TEST_OPTIONS)
+endif()
diff --git a/Tests/RunCMake/GeneratorPlatform/TestPlatform-toolchain.cmake b/Tests/RunCMake/GeneratorPlatform/TestPlatform-toolchain.cmake
new file mode 100644
index 0000000..763478c
--- /dev/null
+++ b/Tests/RunCMake/GeneratorPlatform/TestPlatform-toolchain.cmake
@@ -0,0 +1 @@
+set(CMAKE_GENERATOR_PLATFORM "Test Platform")
diff --git a/Tests/RunCMake/GeneratorPlatform/TestPlatformToolchain-result.txt b/Tests/RunCMake/GeneratorPlatform/TestPlatformToolchain-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/GeneratorPlatform/TestPlatformToolchain-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/GeneratorPlatform/TestPlatformToolchain-stderr.txt b/Tests/RunCMake/GeneratorPlatform/TestPlatformToolchain-stderr.txt
new file mode 100644
index 0000000..b9bb3b2
--- /dev/null
+++ b/Tests/RunCMake/GeneratorPlatform/TestPlatformToolchain-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at TestPlatformToolchain.cmake:[0-9]+ \(message\):
+  CMAKE_GENERATOR_PLATFORM is "Test Platform" as expected.
+Call Stack \(most recent call first\):
+  CMakeLists.txt:3 \(include\)
++
+CMake Error at TestPlatformToolchain.cmake:[0-9]+ \(message\):
+  CMAKE_VS_PLATFORM_NAME is "Test Platform" as expected.
+Call Stack \(most recent call first\):
+  CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorPlatform/TestPlatformToolchain.cmake b/Tests/RunCMake/GeneratorPlatform/TestPlatformToolchain.cmake
new file mode 100644
index 0000000..c4430a5
--- /dev/null
+++ b/Tests/RunCMake/GeneratorPlatform/TestPlatformToolchain.cmake
@@ -0,0 +1,16 @@
+if("x${CMAKE_GENERATOR_PLATFORM}" STREQUAL "xTest Platform")
+  message(SEND_ERROR "CMAKE_GENERATOR_PLATFORM is \"Test Platform\" as expected.")
+else()
+  message(FATAL_ERROR
+    "CMAKE_GENERATOR_PLATFORM is \"${CMAKE_GENERATOR_PLATFORM}\" "
+    "but should be \"Test Platform\"!")
+endif()
+if(CMAKE_GENERATOR MATCHES "Visual Studio")
+  if("x${CMAKE_VS_PLATFORM_NAME}" STREQUAL "xTest Platform")
+    message(SEND_ERROR "CMAKE_VS_PLATFORM_NAME is \"Test Platform\" as expected.")
+  else()
+    message(FATAL_ERROR
+      "CMAKE_VS_PLATFORM_NAME is \"${CMAKE_VS_PLATFORM_NAME}\" "
+      "but should be \"Test Platform\"!")
+  endif()
+endif()
diff --git a/Tests/RunCMake/GeneratorPlatform/TwoPlatforms-result.txt b/Tests/RunCMake/GeneratorPlatform/TwoPlatforms-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/GeneratorPlatform/TwoPlatforms-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/GeneratorPlatform/TwoPlatforms-stderr.txt b/Tests/RunCMake/GeneratorPlatform/TwoPlatforms-stderr.txt
new file mode 100644
index 0000000..90e4eca
--- /dev/null
+++ b/Tests/RunCMake/GeneratorPlatform/TwoPlatforms-stderr.txt
@@ -0,0 +1 @@
+CMake Error: Multiple -A options not allowed
diff --git a/Tests/RunCMake/GeneratorPlatform/TwoPlatforms.cmake b/Tests/RunCMake/GeneratorPlatform/TwoPlatforms.cmake
new file mode 100644
index 0000000..2fc38e5
--- /dev/null
+++ b/Tests/RunCMake/GeneratorPlatform/TwoPlatforms.cmake
@@ -0,0 +1 @@
+message(FATAL_ERROR "This should not be reached!")
diff --git a/Tests/RunCMake/RunCMake.cmake b/Tests/RunCMake/RunCMake.cmake
index abc3e3d..56d69c8 100644
--- a/Tests/RunCMake/RunCMake.cmake
+++ b/Tests/RunCMake/RunCMake.cmake
@@ -53,7 +53,7 @@ function(run_cmake test)
     execute_process(
       COMMAND ${CMAKE_COMMAND} "${RunCMake_TEST_SOURCE_DIR}"
                 -G "${RunCMake_GENERATOR}"
-                "-DCMAKE_GENERATOR_PLATFORM=${RunCMake_GENERATOR_PLATFORM}"
+                -A "${RunCMake_GENERATOR_PLATFORM}"
                 -T "${RunCMake_GENERATOR_TOOLSET}"
                 -DRunCMake_TEST=${test}
                 --no-warn-unused-cli