cmake: Add tests for verbose output to --build mode

Tests/RunCMake/CMakeLists.txt

@@ -123,7 +123,7 @@ if(NOT CMAKE_GENERATOR MATCHES "Visual Studio|Xcode")
   add_RunCMake_test(CMP0065)
 endif()
 if(CMAKE_GENERATOR MATCHES "Make")
-  add_RunCMake_test(Make)
+  add_RunCMake_test(Make -DMAKE_IS_GNU=${MAKE_IS_GNU})
 endif()
 if(CMAKE_GENERATOR STREQUAL "Ninja")
   set(Ninja_ARGS

Tests/RunCMake/Make/RunCMakeTest.cmake

@@ -16,5 +16,22 @@ run_TargetMessages(OFF)
 run_TargetMessages(VAR-ON -DCMAKE_TARGET_MESSAGES=ON)
 run_TargetMessages(VAR-OFF -DCMAKE_TARGET_MESSAGES=OFF)
 
+function(run_VerboseBuild)
+  run_cmake(VerboseBuild)
+  set(RunCMake_TEST_NO_CLEAN 1)
+  set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/VerboseBuild-build)
+  if(RunCMake_GENERATOR STREQUAL "Watcom WMake")
+    # wmake does not actually show the verbose output.
+    set(RunCMake-stdout-file VerboseBuild-build-watcom-stdout.txt)
+  endif()
+  run_cmake_command(VerboseBuild-build ${CMAKE_COMMAND} --build . -v --clean-first)
+  unset(RunCMake-stdout-file)
+  if(MAKE_IS_GNU)
+    set(RunCMake-stdout-file VerboseBuild-nowork-gnu-stdout.txt)
+  endif()
+  run_cmake_command(VerboseBuild-nowork ${CMAKE_COMMAND} --build . --verbose)
+endfunction()
+run_VerboseBuild()
+
 run_cmake(CustomCommandDepfile-ERROR)
 run_cmake(IncludeRegexSubdir)

Tests/RunCMake/Make/VerboseBuild-build-stdout.txt

+.*DEFINE_FOR_VERBOSE_DETECTION.*hello.dir.*

Tests/RunCMake/Make/VerboseBuild-build-watcom-stdout.txt

+.

Tests/RunCMake/Make/VerboseBuild-nowork-gnu-stdout.txt

+.*Nothing to be done for.*hello.*

Tests/RunCMake/Make/VerboseBuild.cmake

+enable_language(C)
+
+# Make sure compile command is not hidden in a temp file.
+string(REPLACE "${CMAKE_START_TEMP_FILE}" "" CMAKE_C_COMPILE_OBJECT "${CMAKE_C_COMPILE_OBJECT}")
+string(REPLACE "${CMAKE_END_TEMP_FILE}" "" CMAKE_C_COMPILE_OBJECT "${CMAKE_C_COMPILE_OBJECT}")
+
+add_executable(hello hello.c)
+target_compile_definitions(hello PRIVATE "DEFINE_FOR_VERBOSE_DETECTION")

Tests/RunCMake/Make/hello.c

+#include <stdio.h>
+
+int main(void)
+{
+  printf("Hello world!\n");
+  return 0;
+}

Tests/RunCMake/Ninja/RunCMakeTest.cmake

@@ -30,6 +30,15 @@ function(run_NoWorkToDo)
 endfunction()
 run_NoWorkToDo()
 
+function(run_VerboseBuild)
+  run_cmake(VerboseBuild)
+  set(RunCMake_TEST_NO_CLEAN 1)
+  set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/VerboseBuild-build)
+  run_cmake_command(VerboseBuild-build ${CMAKE_COMMAND} --build . -v --clean-first)
+  run_cmake_command(VerboseBuild-nowork ${CMAKE_COMMAND} --build . --verbose)
+endfunction()
+run_VerboseBuild()
+
 function(run_CMP0058 case)
   # Use a single build tree for a few tests without cleaning.
   set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/CMP0058-${case}-build)

Tests/RunCMake/Ninja/VerboseBuild-build-stdout.txt

+.*DEFINE_FOR_VERBOSE_DETECTION.*hello.dir.*

Tests/RunCMake/Ninja/VerboseBuild-nowork-stdout.txt

+^ninja: no work to do

Tests/RunCMake/Ninja/VerboseBuild.cmake

+enable_language(C)
+add_executable(hello hello.c)
+target_compile_definitions(hello PRIVATE "DEFINE_FOR_VERBOSE_DETECTION")