Improve installation to forcefully install pdb's for debugging.

Author: giladreich

CMakeImplFiles.cmake

@@ -3,6 +3,7 @@
 #
 cmake_minimum_required(VERSION 3.6.0)
 
+
 function(Init_Impl_Files HEADERS_CXX_IMPL_FILES SOURCES_CXX_IMPL_FILES)
   if (IMGUI_IMPL_DX9)
     message(STATUS "[INFO] Including Direct3D9 implementation files.")

CMakeLists.txt

@@ -16,19 +16,20 @@ project(imgui
         DESCRIPTION "ImGui library."
 )
 
-set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
-set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
-set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin/$<CONFIG>)
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin/$<CONFIG>)
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin/$<CONFIG>)
+set(CMAKE_PDB_OUTPUT_DIRECTORY     ${CMAKE_BINARY_DIR}/bin/$<CONFIG>)
 
 set(CMAKE_VERBOSE_MAKEFILE TRUE)
 
 if (WIN32)
   if (IMGUI_STATIC_LIBRARY)
-    message(STATUS "[INFO] Building library as static library.")
+    message(STATUS "[INFO] Building library as --> Static Library")
     set(BUILD_SHARED_LIBS OFF)
     set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS OFF)
   else()
-    message(STATUS "[INFO] Building library as DLL.")
+    message(STATUS "[INFO] Building library as --> DLL")
     set(BUILD_SHARED_LIBS ON)
     set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
   endif()
@@ -38,6 +39,7 @@ set(SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/imgui)
 set(EXAMPLES_DIR ${SOURCE_DIR}/examples)
 set(FONTS_DIR ${SOURCE_DIR}/misc/fonts)
 
+
 ##################################################################################################################
 # Project Files
 ##################################################################################################################
@@ -108,15 +110,42 @@ target_include_directories(${PROJECT_NAME} PUBLIC
 ##################################################################################################################
 # Target Install
 ##################################################################################################################
-set (DISTRIBUTE_DIR ${CMAKE_BINARY_DIR}/dist)
-install(TARGETS ${PROJECT_NAME}
-        RUNTIME DESTINATION ${DISTRIBUTE_DIR}/bin
-        LIBRARY DESTINATION ${DISTRIBUTE_DIR}/lib
-        ARCHIVE DESTINATION ${DISTRIBUTE_DIR}/lib
+set (DISTRIBUTE_DIR ${CMAKE_BINARY_DIR}/dist/$<CONFIG>)
+install(
+    TARGETS ${PROJECT_NAME}
+    RUNTIME DESTINATION ${DISTRIBUTE_DIR}/bin
+    LIBRARY DESTINATION ${DISTRIBUTE_DIR}/lib
+    ARCHIVE DESTINATION ${DISTRIBUTE_DIR}/lib
 )
-install(FILES ${HEADERS_CXX_FILES} ${HEADERS_CXX_IMPL_FILES}
-        DESTINATION ${DISTRIBUTE_DIR}/include
+install(
+    FILES ${HEADERS_CXX_FILES} ${HEADERS_CXX_IMPL_FILES}
+    DESTINATION ${DISTRIBUTE_DIR}/include
 )
-install(FILES ${FONTS_FILES}
-        DESTINATION ${DISTRIBUTE_DIR}/misc/fonts
+install(
+    FILES ${FONTS_FILES}
+    DESTINATION ${DISTRIBUTE_DIR}/misc/fonts
 )
+
+# Install PDB files for VS builds to enable debugging:
+if (MSVC)
+  if (NOT IMGUI_STATIC_LIBRARY)
+    install(
+        FILES $<TARGET_PDB_FILE:${PROJECT_NAME}> 
+        DESTINATION ${DISTRIBUTE_DIR}/lib
+        CONFIGURATIONS Debug OR RelWithDebInfo
+        COMPONENT libraries
+        OPTIONAL
+    )
+  else()
+    install(
+        FILES 
+          $<$<CONFIG:Debug>:${CMAKE_BINARY_DIR}/bin/$<CONFIG>/${PROJECT_NAME}.pdb>
+          $<$<CONFIG:RelWithDebInfo>:${CMAKE_BINARY_DIR}/${PROJECT_NAME}.dir/$<CONFIG>/${PROJECT_NAME}.pdb>
+        DESTINATION ${DISTRIBUTE_DIR}/lib
+        CONFIGURATIONS Debug OR RelWithDebInfo
+        COMPONENT libraries
+        OPTIONAL
+    )
+  endif()
+endif()
+

CMakeOptions.cmake

@@ -2,6 +2,7 @@
 # ImGui Options
 #
 cmake_minimum_required(VERSION 3.6.0)
+
 include(CMakeDependentOption)
 
 
@@ -13,7 +14,6 @@ option(IMGUI_STATIC_LIBRARY  "Set to OFF to build as a DLL."
 option(IMGUI_WITH_IMPL       "Set to OFF to not include 'imgui_impl*' sources."           ON)
 
 
-
 ##################################################################################################################
 # Options Dependent
 ##################################################################################################################
@@ -32,4 +32,5 @@ cmake_dependent_option(IMGUI_IMPL_DX11
 cmake_dependent_option(IMGUI_IMPL_DX12
     "Set to ON to include implementation files." OFF 
     "IMGUI_WITH_IMPL" ON
-)
+)
+