Ninja Generators: Homogenize configuration with Makefiles

* Use same configuration variables to configure dependencies
* Abstract Ninja deps format from compiler one

4 files changed, 52 insertions, 7 deletions

diff --git a/Modules/Platform/Windows-Intel-C.cmake b/Modules/Platform/Windows-Intel-C.cmake
index 3cbc7a5..152b27c 100644
--- a/Modules/Platform/Windows-Intel-C.cmake
+++ b/Modules/Platform/Windows-Intel-C.cmake
@@ -1,11 +1,27 @@
 include(Platform/Windows-Intel)
 __windows_compiler_intel(C)
-set(CMAKE_NINJA_DEPTYPE_C intel) # special value handled by CMake
+
 set(CMAKE_DEPFILE_FLAGS_C "-QMMD -QMT <DEP_TARGET> -QMF <DEP_FILE>")
+set(CMAKE_C_DEPFILE_FORMAT gcc)
+
+if(CMAKE_GENERATOR MATCHES "^Ninja")
+  if(_CMAKE_NINJA_VERSION VERSION_LESS 1.9)
+    # This ninja version is too old to support the Intel depfile format.
+    # Fall back to msvc depfile format.
+    set(CMAKE_DEPFILE_FLAGS_C "/showIncludes")
+    set(CMAKE_C_DEPFILE_FORMAT msvc)
+  endif()
+endif()
 
 if((NOT DEFINED CMAKE_DEPENDS_USE_COMPILER OR CMAKE_DEPENDS_USE_COMPILER)
     AND CMAKE_GENERATOR MATCHES "Makefiles|WMake")
   # dependencies are computed by the compiler itself
-  set(CMAKE_C_DEPFILE_FORMAT gcc)
   set(CMAKE_C_DEPENDS_USE_COMPILER TRUE)
 endif()
+
+if("${CMAKE_SOURCE_DIR}${CMAKE_BINARY_DIR}" MATCHES " ")
+  # The Intel compiler does not properly escape spaces in a depfile.
+  # Fall back to msvc depfile format.
+  set(CMAKE_DEPFILE_FLAGS_C "/showIncludes")
+  set(CMAKE_C_DEPFILE_FORMAT msvc)
+endif()
diff --git a/Modules/Platform/Windows-Intel-CXX.cmake b/Modules/Platform/Windows-Intel-CXX.cmake
index 6539f64..ce33ae1 100644
--- a/Modules/Platform/Windows-Intel-CXX.cmake
+++ b/Modules/Platform/Windows-Intel-CXX.cmake
@@ -1,12 +1,28 @@
 include(Platform/Windows-Intel)
 set(_COMPILE_CXX " /TP")
 __windows_compiler_intel(CXX)
-set(CMAKE_NINJA_DEPTYPE_CXX intel) # special value handled by CMake
+
 set(CMAKE_DEPFILE_FLAGS_CXX "-QMMD -QMT <DEP_TARGET> -QMF <DEP_FILE>")
+set(CMAKE_CXX_DEPFILE_FORMAT gcc)
+
+if(CMAKE_GENERATOR MATCHES "^Ninja")
+  if(_CMAKE_NINJA_VERSION VERSION_LESS 1.9)
+    # This ninja version is too old to support the Intel depfile format.
+    # Fall back to msvc depfile format.
+    set(CMAKE_DEPFILE_FLAGS_CXX "/showIncludes")
+    set(CMAKE_CXX_DEPFILE_FORMAT msvc)
+  endif()
+endif()
 
 if((NOT DEFINED CMAKE_DEPENDS_USE_COMPILER OR CMAKE_DEPENDS_USE_COMPILER)
     AND CMAKE_GENERATOR MATCHES "Makefiles|WMake")
   # dependencies are computed by the compiler itself
-  set(CMAKE_CXX_DEPFILE_FORMAT gcc)
-  set(CMAKE_CXX_DEPENDS_USE_COMPILER TRUE)
+ set(CMAKE_CXX_DEPENDS_USE_COMPILER TRUE)
+endif()
+
+if("${CMAKE_SOURCE_DIR}${CMAKE_BINARY_DIR}" MATCHES " ")
+  # The Intel compiler does not properly escape spaces in a depfile.
+  # Fall back to msvc depfile format.
+  set(CMAKE_DEPFILE_FLAGS_CXX "/showIncludes")
+  set(CMAKE_CXX_DEPFILE_FORMAT msvc)
 endif()
diff --git a/Modules/Platform/Windows-Intel.cmake b/Modules/Platform/Windows-Intel.cmake
index 5d8f7fc..01f8dd0 100644
--- a/Modules/Platform/Windows-Intel.cmake
+++ b/Modules/Platform/Windows-Intel.cmake
@@ -8,6 +8,20 @@ if(__WINDOWS_INTEL)
 endif()
 set(__WINDOWS_INTEL 1)
 
+
+if (CMAKE_GENERATOR MATCHES "^Ninja")
+  # retrieve ninja version to enable dependencies configuration
+  # against Ninja capabilities
+  execute_process(COMMAND "${CMAKE_MAKE_PROGRAM}" --version
+    RESULT_VARIABLE _CMAKE_NINJA_RESULT
+    OUTPUT_VARIABLE _CMAKE_NINJA_VERSION
+    ERROR_VARIABLE _CMAKE_NINJA_VERSION)
+  if (NOT _CMAKE_NINJA_RESULT AND _CMAKE_NINJA_VERSION MATCHES "[0-9]+(\\.[0-9]+)*")
+    set (_CMAKE_NINJA_VERSION "${CMAKE_MATCH_0}")
+  endif()
+  unset(_CMAKE_NINJA_RESULT)
+endif()
+
 include(Platform/Windows-MSVC)
 macro(__windows_compiler_intel lang)
   __windows_compiler_msvc(${lang})
diff --git a/Modules/Platform/Windows-MSVC.cmake b/Modules/Platform/Windows-MSVC.cmake
index ec5758c..08afd61 100644
--- a/Modules/Platform/Windows-MSVC.cmake
+++ b/Modules/Platform/Windows-MSVC.cmake
@@ -435,11 +435,10 @@ macro(__windows_compiler_msvc lang)
     set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDebugDLL -MDd)
   endif()
   set(CMAKE_${lang}_LINKER_SUPPORTS_PDB ON)
-  set(CMAKE_NINJA_DEPTYPE_${lang} msvc)
+
   __windows_compiler_msvc_enable_rc("${_PLATFORM_DEFINES} ${_PLATFORM_DEFINES_${lang}}")
 
   # define generic information about compiler dependencies
-  # activation is done on per language platform configuration basis
   if (MSVC_VERSION GREATER 1300)
     set(CMAKE_DEPFILE_FLAGS_${lang} "/showIncludes")
     set(CMAKE_${lang}_DEPFILE_FORMAT msvc)