Refactor command-line tools to use shared header (#514)

CMakeLists.txt

@@ -143,7 +143,6 @@ elseif((BUILD_XBOX_EXTS_XBOXONE OR BUILD_XBOX_EXTS_SCARLETT) AND WIN32)
        Auxiliary/DirectXTexXboxTile.cpp)
 endif()
 
-
 if(BUILD_DX11 AND WIN32 AND (NOT (XBOX_CONSOLE_TARGET STREQUAL "durango")))
     set(SHADER_SOURCES
         DirectXTex/Shaders/BC6HEncode.hlsl
@@ -160,7 +159,7 @@ if(BUILD_DX12)
    list(APPEND LIBRARY_SOURCES DirectXTex/DirectXTexD3D12.cpp)
 
    if(NOT (DEFINED XBOX_CONSOLE_TARGET))
-       list(APPEND LIBRARY_SOURCES DirectXTex/d3dx12.h)
+       list(APPEND LIBRARY_SOURCES Common/d3dx12.h)
    endif()
 endif()
 
@@ -404,7 +403,8 @@ if(BUILD_TOOLS AND WIN32)
   add_executable(texassemble
     Texassemble/texassemble.cpp
     Texassemble/texassemble.rc
-    Texassemble/settings.manifest
+    Common/CmdLineHelpers.h
+    Common/settings.manifest
     Texassemble/AnimatedGif.cpp)
   target_compile_features(texassemble PRIVATE cxx_std_17)
   target_link_libraries(texassemble PRIVATE ${PROJECT_NAME} ole32.lib version.lib)
@@ -416,7 +416,8 @@ if(BUILD_TOOLS AND BUILD_DX11 AND WIN32)
   add_executable(texconv
     Texconv/texconv.cpp
     Texconv/texconv.rc
-    Texconv/settings.manifest
+    Common/CmdLineHelpers.h
+    Common/settings.manifest
     Texconv/ExtendedBMP.cpp
     Texconv/PortablePixMap.cpp)
   target_compile_features(texconv PRIVATE cxx_std_17)
@@ -429,13 +430,18 @@ if(BUILD_TOOLS AND WIN32)
   add_executable(texdiag
     Texdiag/texdiag.cpp
     Texdiag/texdiag.rc
-    Texdiag/settings.manifest)
+    Common/CmdLineHelpers.h
+    Common/settings.manifest)
   target_compile_features(texdiag PRIVATE cxx_std_17)
   target_link_libraries(texdiag PRIVATE ${PROJECT_NAME} ole32.lib version.lib)
   source_group(texdiag REGULAR_EXPRESSION Texdiag/*.*)
   list(APPEND TOOL_EXES texdiag)
 endif()
 
+foreach(t IN LISTS TOOL_EXES ITEMS ${PROJECT_NAME})
+  target_include_directories(${t} PRIVATE Common)
+endforeach()
+
 if(BUILD_TOOLS AND WIN32)
   if(ENABLE_OPENEXR_SUPPORT)
     foreach(t IN LISTS TOOL_EXES)
@@ -477,32 +483,22 @@ endif()
 if(BUILD_SAMPLE AND BUILD_DX11 AND WIN32)
   list(APPEND TOOL_EXES ddsview)
 
-  if(NOT COMPILED_DDSVIEW_SHADERS)
-      if(USE_PREBUILT_SHADERS)
-          message(FATAL_ERROR "ERROR: Using prebuilt shaders requires the COMPILED_DDSVIEW_SHADERS variable is set")
-      endif()
-      set(COMPILED_DDSVIEW_SHADERS ${CMAKE_CURRENT_BINARY_DIR}/Shaders/Compiled)
-      file(MAKE_DIRECTORY ${COMPILED_DDSVIEW_SHADERS})
-  else()
-      file(TO_CMAKE_PATH ${COMPILED_DDSVIEW_SHADERS} COMPILED_DDSVIEW_SHADERS)
-  endif()
-
   add_executable(ddsview WIN32
     DDSView/ddsview.cpp
     DDSView/ddsview.rc
-    ${COMPILED_DDSVIEW_SHADERS}/ddsview_ps1D.inc)
+    ${COMPILED_SHADERS}/ddsview_ps1D.inc)
   target_link_libraries(ddsview PRIVATE ${PROJECT_NAME} d3d11.lib ole32.lib)
   source_group(ddsview REGULAR_EXPRESSION DDSView/*.*)
 
-  target_include_directories(ddsview PRIVATE ${COMPILED_DDSVIEW_SHADERS})
+  target_include_directories(ddsview PRIVATE ${COMPILED_SHADERS})
 
   if(NOT USE_PREBUILT_SHADERS)
       add_custom_command(
-            OUTPUT "${COMPILED_DDSVIEW_SHADERS}/ddsview_ps1D.inc"
+            OUTPUT "${COMPILED_SHADERS}/ddsview_ps1D.inc"
             MAIN_DEPENDENCY "${PROJECT_SOURCE_DIR}/DDSView/hlsl.cmd"
-            DEPENDS "${PROJECT_SOURCE_DIR}/DDSView/ddsview.fx"
+            DEPENDS "DDSView/ddsview.hlsl"
             COMMENT "Generating HLSL shaders for DDSView..."
-            COMMAND COMMAND ${CMAKE_COMMAND} -E env CompileShadersOutput="${COMPILED_DDSVIEW_SHADERS}" hlsl.cmd > "${COMPILED_DDSVIEW_SHADERS}/hlsl.log"
+            COMMAND ${CMAKE_COMMAND} -E env CompileShadersOutput="${COMPILED_SHADERS}" $<$<BOOL:${DIRECTX_FXC_TOOL}>:LegacyShaderCompiler=${DIRECTX_FXC_TOOL}> hlsl.cmd > "${COMPILED_SHADERS}/hlsl_ddsview.log"
             WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}/DDSView"
             USES_TERMINAL)
   endif()
@@ -514,6 +510,10 @@ if(directxmath_FOUND)
   endforeach()
 endif()
 
+if(TOOL_EXES)
+  message(STATUS "Building tools: ${TOOL_EXES}")
+endif()
+
 if(MSVC)
     foreach(t IN LISTS TOOL_EXES ITEMS ${PROJECT_NAME})
       target_compile_options(${t} PRIVATE /Wall /GR-)
@@ -574,6 +574,7 @@ elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
     endif()
 
     if(ENABLE_CODE_ANALYSIS)
+      message(STATUS "Building with Code Analysis (PREFIX)")
       foreach(t IN LISTS TOOL_EXES ITEMS ${PROJECT_NAME})
         target_compile_options(${t} PRIVATE /analyze /WX)
       endforeach()